Subversion Repositories or1k

/mmu.c

/default.cfg

default.cfg Property changes : Added: svn:executable ## -0,0 +1 ## +* \ No newline at end of property Index: acv_gpio.cfg =================================================================== --- acv_gpio.cfg (nonexistent) +++ acv_gpio.cfg (revision 1765) @@ -0,0 +1,55 @@ +section memory + /*random_seed = 12345 + type = random*/ + pattern = 0x00 + type = unknown /* Fastest */ + + nmemories = 2 + device 0 + name = "RAM" + ce = 0 + baseaddr = 0x00000000 + size = 0x00200000 + delayr = 10 + delayw = -1 + enddevice + + device 1 + name = "FLASH" + ce = 1 + baseaddr = 0x40000000 + size = 0x00200000 + delayr = 2 + delayw = 4 + enddevice +end + +section cpu + ver = 0x1200 + rev = 0x0001 + /* upr = */ + superscalar = 0 + hazards = 0 + dependstats = 0 +end + +section sim + debug = 3 + verbose = 1 + exe_log = 1 + exe_log_fn = "executed.log" +end + +section gpio + baseaddr = 0xB0000000 + irq = 23 + base_vapi_id = 0x0200 /* GPIO uses 8 VAPI IDs */ +end + +section VAPI + enabled = 1 + log_enabled = 1 + log_device_id = 0 + vapi_log_fn = "vapi.log" + server_port = 9100 +end Index: acv_uart.cfg =================================================================== --- acv_uart.cfg (nonexistent) +++ acv_uart.cfg (revision 1765) @@ -0,0 +1,63 @@ +section memory + /*random_seed = 12345 + type = random*/ + pattern = 0x00 + type = unknown /* Fastest */ + + nmemories = 2 + device 0 + name = "FLASH" + ce = 0 + baseaddr = 0xf0000000 + size = 0x00200000 + delayr = 1 + delayw = -1 + enddevice + + device 1 + name = "RAM" + ce = 1 + baseaddr = 0x00000000 + size = 0x00200000 + delayr = 1 + delayw = 1 + enddevice +end + +section mc + enabled = 1 + baseaddr = 0x93000000 + POC = 0x00000008 /* Power on configuration register */ +end + +section cpu + ver = 0x1200 + rev = 0x0001 + /* upr = */ + superscalar = 0 + hazards = 0 + dependstats = 0 +end + +section sim + debug = 4 + verbose = 1 + exe_log = 1 + exe_log_fn = "executed.log" +end + +section uart + baseaddr = 0x9c000000 + jitter = -1 /* async behaviour */ + 16550 = 1 + irq = 19 + vapi_id = 0x100 +end + +section VAPI + enabled = 1 + log_enabled = 1 + hide_device_id = 1 + vapi_log_fn = "vapi.log" + server_port = 9100 +end

acv_uart.cfg Property changes : Added: svn:executable ## -0,0 +1 ## +* \ No newline at end of property Index: support/support.c =================================================================== --- support/support.c (nonexistent) +++ support/support.c (revision 1765) @@ -0,0 +1,130 @@ +/* Support */ + +#include "spr_defs.h" +#include "support.h" +#include "int.h" + +#if OR1K +void excpt_dummy(); +void int_main(); + +unsigned long excpt_buserr = (unsigned long) excpt_dummy; +unsigned long excpt_dpfault = (unsigned long) excpt_dummy; +unsigned long excpt_ipfault = (unsigned long) excpt_dummy; +unsigned long excpt_tick = (unsigned long) excpt_dummy; +unsigned long excpt_align = (unsigned long) excpt_dummy; +unsigned long excpt_illinsn = (unsigned long) excpt_dummy; +unsigned long excpt_int = (unsigned long) int_main; +unsigned long excpt_dtlbmiss = (unsigned long) excpt_dummy; +unsigned long excpt_itlbmiss = (unsigned long) excpt_dummy; +unsigned long excpt_range = (unsigned long) excpt_dummy; +unsigned long excpt_syscall = (unsigned long) excpt_dummy; +unsigned long excpt_break = (unsigned long) excpt_dummy; +unsigned long excpt_trap = (unsigned long) excpt_dummy; + + +/* Start function, called by reset exception handler. */ +void reset () +{ + int i = main(); + exit (i); +} + +/* return value by making a syscall */ +void exit (int i) +{ + asm("l.add r3,r0,%0": : "r" (i)); + asm("l.nop %0": :"K" (NOP_EXIT)); + while (1); +} + +/* activate printf support in simulator */ +void printf(const char *fmt, ...) +{ + va_list args; + va_start(args, fmt); + __asm__ __volatile__ (" l.addi\tr3,%0,0\n": : "r" (fmt) : "r3", "r4"); + __asm__ __volatile__ (" l.addi\tr4,%0,0\n": : "r" (args): "r3", "r4"); + __asm__ __volatile__ (" l.nop %0": : "K" (NOP_PRINTF)); +} + +/* print long */ +void report(unsigned long value) +{ + asm("l.addi\tr3,%0,0": :"r" (value)); + asm("l.nop %0": :"K" (NOP_REPORT)); +} + +/* just to satisfy linker */ +void __main() +{ +} + +/* start_TIMER */ +void start_timer(int x) +{ +} + +/* read_TIMER */ +/* Returns a value since started in uS */ +unsigned int read_timer(int x) +{ + unsigned long count = 0; + + /* Read the Time Stamp Counter */ +/* asm("simrdtsc %0" :"=r" (count)); */ + /*asm("l.sys 201"); */ + return count; +} + +/* For writing into SPR. */ +void mtspr(unsigned long spr, unsigned long value) +{ + asm("l.mtspr\t\t%0,%1,0": : "r" (spr), "r" (value)); +} + +/* For reading SPR. */ +unsigned long mfspr(unsigned long spr) +{ + unsigned long value; + asm("l.mfspr\t\t%0,%1,0" : "=r" (value) : "r" (spr)); + return value; +} + +#else +void report(unsigned long value) +{ + printf("report(0x%x);\n", (unsigned) value); +} + +/* start_TIMER */ +void start_timer(int tmrnum) +{ +} + +/* read_TIMER */ +/* Returns a value since started in uS */ +unsigned int read_timer(int tmrnum) +{ + struct timeval tv; + struct timezone tz; + + gettimeofday(&tv, &tz); + + return(tv.tv_sec*1000000+tv.tv_usec); +} + +#endif + +void *memcpy (void *__restrict dstvoid, + __const void *__restrict srcvoid, size_t length) +{ + char *dst = dstvoid; + const char *src = (const char *) srcvoid; + + while (length--) + *dst++ = *src++; + return dst; +} + +void excpt_dummy() {}

support/support.c Property changes : Added: svn:executable ## -0,0 +1 ## +* \ No newline at end of property Index: support/Makefile.in =================================================================== --- support/Makefile.in (nonexistent) +++ support/Makefile.in (revision 1765) @@ -0,0 +1,324 @@ +# Makefile.in generated by automake 1.6.3 from Makefile.am. +# @configure_input@ + +# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 +# Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +# Makefile -- Makefile for cpu architecture independent simulation +# Copyright (C) 1999 Damjan Lampret, lampret@opencores.org +# +# This file is part of OpenRISC 1000 Architectural Simulator. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +# +SHELL = @SHELL@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +prefix = @prefix@ +exec_prefix = @exec_prefix@ + +bindir = @bindir@ +sbindir = @sbindir@ +libexecdir = @libexecdir@ +datadir = @datadir@ +sysconfdir = @sysconfdir@ +sharedstatedir = @sharedstatedir@ +localstatedir = @localstatedir@ +libdir = @libdir@ +infodir = @infodir@ +mandir = @mandir@ +includedir = @includedir@ +oldincludedir = /usr/include +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +top_builddir = .. + +ACLOCAL = @ACLOCAL@ +AUTOCONF = @AUTOCONF@ +AUTOMAKE = @AUTOMAKE@ +AUTOHEADER = @AUTOHEADER@ + +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = @INSTALL@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_DATA = @INSTALL_DATA@ +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_HEADER = $(INSTALL_DATA) +transform = @program_transform_name@ +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +host_alias = @host_alias@ +host_triplet = @host@ + +EXEEXT = @EXEEXT@ +OBJEXT = @OBJEXT@ +PATH_SEPARATOR = @PATH_SEPARATOR@ +AMTAR = @AMTAR@ +AWK = @AWK@ +CC = @CC@ +CCAS = @CCAS@ +CCASFLAGS = @CCASFLAGS@ +DEPDIR = @DEPDIR@ +INCLUDES = @INCLUDES@ +INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +LD = @LD@ +MAKE_SHELL = @MAKE_SHELL@ +OR1K_SRCDIR = @OR1K_SRCDIR@ +PACKAGE = @PACKAGE@ +RANLIB = @RANLIB@ +SIM = @SIM@ +STRIP = @STRIP@ +TESTS_ENV = @TESTS_ENV@ +VERSION = @VERSION@ +am__include = @am__include@ +am__quote = @am__quote@ +install_sh = @install_sh@ + +noinst_LIBRARIES = libsupport.a +libsupport_a_SOURCES = support.c support.h int.c int.h +subdir = support +mkinstalldirs = $(SHELL) $(top_srcdir)/../mkinstalldirs +CONFIG_CLEAN_FILES = +LIBRARIES = $(noinst_LIBRARIES) + +libsupport_a_AR = $(AR) cru +libsupport_a_LIBADD = +am_libsupport_a_OBJECTS = support.$(OBJEXT) int.$(OBJEXT) +libsupport_a_OBJECTS = $(am_libsupport_a_OBJECTS) + +DEFS = @DEFS@ +DEFAULT_INCLUDES = -I. -I$(srcdir) +CPPFLAGS = @CPPFLAGS@ +LDFLAGS = @LDFLAGS@ +LIBS = @LIBS@ +depcomp = $(SHELL) $(top_srcdir)/../depcomp +am__depfiles_maybe = depfiles +@AMDEP_TRUE@DEP_FILES = ./$(DEPDIR)/int.Po ./$(DEPDIR)/support.Po +COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ + $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +CCLD = $(CC) +LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@ +CFLAGS = @CFLAGS@ +DIST_SOURCES = $(libsupport_a_SOURCES) +DIST_COMMON = Makefile.am Makefile.in +SOURCES = $(libsupport_a_SOURCES) + +all: all-am + +.SUFFIXES: +.SUFFIXES: .c .o .obj +$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) + cd $(top_srcdir) && \ + $(AUTOMAKE) --gnu support/Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe) + +AR = ar + +clean-noinstLIBRARIES: + -test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES) +libsupport.a: $(libsupport_a_OBJECTS) $(libsupport_a_DEPENDENCIES) + -rm -f libsupport.a + $(libsupport_a_AR) libsupport.a $(libsupport_a_OBJECTS) $(libsupport_a_LIBADD) + $(RANLIB) libsupport.a + +mostlyclean-compile: + -rm -f *.$(OBJEXT) core *.core + +distclean-compile: + -rm -f *.tab.c + +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/int.Po@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/support.Po@am__quote@ + +distclean-depend: + -rm -rf ./$(DEPDIR) + +.c.o: +@AMDEP_TRUE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@ depfile='$(DEPDIR)/$*.Po' tmpdepfile='$(DEPDIR)/$*.TPo' @AMDEPBACKSLASH@ +@AMDEP_TRUE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ + $(COMPILE) -c `test -f '$<' || echo '$(srcdir)/'`$< + +.c.obj: +@AMDEP_TRUE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@ depfile='$(DEPDIR)/$*.Po' tmpdepfile='$(DEPDIR)/$*.TPo' @AMDEPBACKSLASH@ +@AMDEP_TRUE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ + $(COMPILE) -c `cygpath -w $<` +CCDEPMODE = @CCDEPMODE@ +uninstall-info-am: + +ETAGS = etags +ETAGSFLAGS = + +tags: TAGS + +ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; 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This file should is included + in each test. It calls main() function and add support for + basic functions */ + +#ifndef SUPPORT_H +#define SUPPORT_H + +#include +#include +#include + +#if OR1K +//#include <_ansi.h> + +/* Register access macros */ +#define REG8(add) *((volatile unsigned char *)(add)) +#define REG16(add) *((volatile unsigned short *)(add)) +#define REG32(add) *((volatile unsigned long *)(add)) + +void printf(const char *fmt, ...); + +/* For writing into SPR. */ +void mtspr(unsigned long spr, unsigned long value); + +/* For reading SPR. */ +unsigned long mfspr(unsigned long spr); + +#else /* OR1K */ + +#include + +#endif /* OR1K */ + +/* Function to be called at entry point - not defined here. */ +int main (); + +/* Prints out a value */ +void report(unsigned long value); + +/* return value by making a syscall */ +extern void exit (int i) __attribute__ ((__noreturn__)); + +/* memcpy clone */ +extern void *memcpy (void *__restrict __dest, + __const void *__restrict __src, size_t __n); + +/* Timer functions */ +extern void start_timer(int); +extern unsigned int read_timer(int); + +extern unsigned long excpt_buserr; +extern unsigned long excpt_dpfault; +extern unsigned long excpt_ipfault; +extern unsigned long excpt_tick; +extern unsigned long excpt_align; +extern unsigned long excpt_illinsn; +extern unsigned long excpt_int; +extern unsigned long excpt_dtlbmiss; +extern unsigned long excpt_itlbmiss; +extern unsigned long excpt_range; +extern unsigned long excpt_syscall; +extern unsigned long excpt_break; +extern unsigned long excpt_trap; + +#endif

support/support.h Property changes : Added: svn:executable ## -0,0 +1 ## +* \ No newline at end of property Index: support/int.h =================================================================== --- support/int.h (nonexistent) +++ support/int.h (revision 1765) @@ -0,0 +1,15 @@ + +/* Number of interrupt handlers */ +#define MAX_INT_HANDLERS 32 + +/* Handler entry */ +struct ihnd { + void (*handler)(void *); + void *arg; +}; + +/* Add interrupt handler */ +int int_add(unsigned long vect, void (* handler)(void *), void *arg); + +/* Initialize routine */ +int int_init(); Index: support/int.c =================================================================== --- support/int.c (nonexistent) +++ support/int.c (revision 1765) @@ -0,0 +1,79 @@ +/* This file is part of test microkernel for OpenRISC 1000. */ +/* (C) 2001 Simon Srot, srot@opencores.org */ + +#include "support.h" +#include "spr_defs.h" +#include "int.h" + +#ifdef OR1K + +/* Interrupt handlers table */ +struct ihnd int_handlers[MAX_INT_HANDLERS]; + +/* Initialize routine */ +int int_init() +{ + int i; + + for(i = 0; i < MAX_INT_HANDLERS; i++) { + int_handlers[i].handler = 0; + int_handlers[i].arg = 0; + } + + return 0; +} + +/* Add interrupt handler */ +int int_add(unsigned long vect, void (* handler)(void *), void *arg) +{ + if(vect >= MAX_INT_HANDLERS) + return -1; + + int_handlers[vect].handler = handler; + int_handlers[vect].arg = arg; + + mtspr(SPR_PICMR, mfspr(SPR_PICMR) | (0x00000001L << vect)); + + return 0; +} + +/* Disable interrupt */ +int int_disable(unsigned long vect) +{ + if(vect >= MAX_INT_HANDLERS) + return -1; + + mtspr(SPR_PICMR, mfspr(SPR_PICMR) & ~(0x00000001L << vect)); + + return 0; +} + +/* Enable interrupt */ +int int_enable(unsigned long vect) +{ + if(vect >= MAX_INT_HANDLERS) + return -1; + + mtspr(SPR_PICMR, mfspr(SPR_PICMR) | (0x00000001L << vect)); + + return 0; +} + +/* Main interrupt handler */ +void int_main() +{ + unsigned long picsr = mfspr(SPR_PICSR); + unsigned long i = 0; + + mtspr(SPR_PICSR, 0); + + while(i < 32) { + if((picsr & (0x01L << i)) && (int_handlers[i].handler != 0)) { + (*int_handlers[i].handler)(int_handlers[i].arg); + mtspr(SPR_PICSR, mfspr(SPR_PICSR) & ~(0x00000001L << i)); + } + i++; + } +} + +#endif Index: support/Makefile.am =================================================================== --- support/Makefile.am (nonexistent) +++ support/Makefile.am (revision 1765) @@ -0,0 +1,29 @@ +# Makefile -- Makefile for cpu architecture independent simulation +# Copyright (C) 1999 Damjan Lampret, lampret@opencores.org +# +# This file is part of OpenRISC 1000 Architectural Simulator. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +# + +##if OR1K_EXCEPT +##OR1K_SUPPORT_S = except.S +##else +##OR1K_SUPPORT_S = +##endif + +noinst_LIBRARIES = libsupport.a +libsupport_a_SOURCES = support.c support.h int.c int.h +## EXTRA_libsupport_a_SOURCES = except.S

support/Makefile.am Property changes : Added: svn:executable ## -0,0 +1 ## +* \ No newline at end of property Index: support =================================================================== --- support (nonexistent) +++ support (revision 1765)

support Property changes : Added: svn:ignore ## -0,0 +1,2 ## +Makefile +.deps Index: test =================================================================== --- test (nonexistent) +++ test (revision 1765) @@ -0,0 +1,75 @@ +#! /bin/sh +# +# Usage: +# test simulator_binary file_to_test +echo -n "Testing $2... " + +# clean . and / characters +fn=`echo $2 | sed 's/[\/\.]//g'` +default_cfg_fn="default.cfg" +pre_sh_file="$2.pre.sh" +post_sh_file="$2.post.sh" +temp1="/tmp/${fn}_output_ok" +temp2="/tmp/${fn}_output" +temp3="/tmp/${fn}_output_tail" +temp4="/tmp/${fn}_error" + +# run pre-execution script file +test -f $pre_sh_file +if test $? -eq 0; then + echo -n "(pre-exec $pre_sh_file) " + source $pre_sh_file +fi + +# prepare simulator parameters +sim_param= +cfg_file="$2.cfg" +test -f $cfg_file +if test $? -eq 0; then + echo -n "(using $cfg_file) " + # load .cfg file + sim_param="-f $cfg_file"; +else + sim_param="-f $default_cfg_fn"; +fi + +#if simulator not specified, no flags needed +if test -z $1; then + sim_param=; +fi + +# Last two lines should look like: +echo "report(0xdeaddead);" >$temp1 +echo "exit(00000000)" >>$temp1 + +# run the simulator +$1 $2 $sim_param 2>$temp4 >$temp2 +simerr=$? +if test $simerr -eq 0; then + tail $temp2 -n 2 >$temp3 + if cmp -s $temp1 $temp3; then + echo "OK"; + rm $temp2 + rm $temp4 + else + simerr=$? + echo -e "FAILED\nSee: '$temp2' and '$temp4'"; + fi; +else + echo "Cannot run: '$1 $2 $sim_param 2>$temp4 >$temp2'" + cat $temp4; +fi + +# run post-execution script file +test -f $post_sh_file +if test $? -eq 0; then + echo "(post-exec $post_sh_file)" + source $post_sh_file +fi + +# cleanup +rm $temp1 +rm $temp3 + +# exit the test +exit $simerr

test Property changes : Added: svn:executable ## -0,0 +1 ## +* \ No newline at end of property Index: dmatest.c =================================================================== --- dmatest.c (nonexistent) +++ dmatest.c (revision 1765) @@ -0,0 +1,172 @@ +/* DMA test */ + +#include "support.h" +#include "board.h" +#include "../peripheral/fields.h" +#include "../peripheral/dma_defs.h" + +typedef volatile unsigned long *DMA_REG; + +DMA_REG csr = (unsigned long *)(DMA_BASE + DMA_CSR), + int_msk_a = (unsigned long *)(DMA_BASE + DMA_INT_MSK_A), + int_msk_b = (unsigned long *)(DMA_BASE + DMA_INT_MSK_B), + int_src_a = (unsigned long *)(DMA_BASE + DMA_INT_SRC_A), + int_src_b = (unsigned long *)(DMA_BASE + DMA_INT_SRC_B), + ch0_csr = (unsigned long *)(DMA_BASE + DMA_CH_BASE + DMA_CH_CSR), + ch0_sz = (unsigned long *)(DMA_BASE + DMA_CH_BASE + DMA_CH_SZ), + ch0_a0 = (unsigned long *)(DMA_BASE + DMA_CH_BASE + DMA_CH_A0), + ch0_am0 = (unsigned long *)(DMA_BASE + DMA_CH_BASE + DMA_CH_AM0), + ch0_a1 = (unsigned long *)(DMA_BASE + DMA_CH_BASE + DMA_CH_A1), + ch0_am1 = (unsigned long *)(DMA_BASE + DMA_CH_BASE + DMA_CH_AM1), + ch0_desc = (unsigned long *)(DMA_BASE + DMA_CH_BASE + DMA_CH_DESC); + +struct DMA_DESCRIPTOR +{ + unsigned long csr; + unsigned long adr0; + unsigned long adr1; + unsigned long next; +}; + + +/* Test simplest DMA operation */ +int simple( void ) +{ + int ok; + unsigned long src[2], dst[2]; + + /* Set transfer Size */ + *ch0_sz = 0x00000002; + + /* Set addresses */ + *ch0_a0 = (unsigned long)src; + *ch0_a1 = (unsigned long)dst; + + /* Fill source */ + src[0] = 0x01234567LU; + src[1] = 0x89ABCDEFLU; + + /* Now set channel CSR */ + *ch0_csr = FLAG_MASK( DMA_CH_CSR, CH_EN ) | FLAG_MASK( DMA_CH_CSR, INC_SRC ) | FLAG_MASK( DMA_CH_CSR, INC_DST ); + + /* Wait till the channel finishes */ + while ( TEST_FLAG( *ch0_csr, DMA_CH_CSR, BUSY ) ) + ; + + /* Dump contents of memory */ + ok = (dst[0] == src[0] && dst[1] == src[1]); + report( ok ); + + return ok; +} + + +/* Test simple transfer with chunks */ +int chunks( void ) +{ + unsigned i, ok; + unsigned long src[6], dst[6]; + + /* Set transfer size */ + *ch0_sz = 6LU | (3LU << DMA_CH_SZ_CHK_SZ_OFFSET); + + /* Set addresses */ + *ch0_a0 = (unsigned long)src; + *ch0_a1 = (unsigned long)dst; + + /* Fill source */ + for ( i = 0; i < 6; ++ i ) + src[i] = 0xA63F879CLU + i; + + /* Now set channel CSR */ + *ch0_csr = FLAG_MASK( DMA_CH_CSR, CH_EN ) | FLAG_MASK( DMA_CH_CSR, INC_SRC ) | FLAG_MASK( DMA_CH_CSR, INC_DST ); + + /* Wait till the channel finishes */ + while ( TEST_FLAG( *ch0_csr, DMA_CH_CSR, BUSY ) ) + ; + + /* Dump contents of memory */ + ok = 1; + for ( i = 0; i < 6 && ok; ++ i ) + if ( dst[i] != src[i] ) + ok = 0; + report( i ); + + return ok; +} + +/* Test transfer using linked list */ +int list( void ) +{ + struct DMA_DESCRIPTOR desc[2]; + unsigned long src[10], dst[10]; + unsigned i, ok; + + /* Set transfer size for each list element */ + desc[0].csr = 6; + desc[1].csr = 4; + + /* Set chunk size */ + *ch0_sz = 2UL << DMA_CH_SZ_CHK_SZ_OFFSET; + + /* Set addresses */ + desc[0].adr0 = (unsigned long)src; + desc[0].adr1 = (unsigned long)dst; + desc[1].adr0 = (unsigned long)(src + 6); + desc[1].adr1 = (unsigned long)(dst + 6); + + /* Fill source */ + for ( i = 0; i < 10; ++ i ) + src[i] = 0x110BD540FLU + i; + + /* Set descriptor CSR */ + desc[0].csr |= FLAG_MASK( DMA_DESC_CSR, INC_SRC ) | FLAG_MASK( DMA_DESC_CSR, INC_DST ); + desc[1].csr |= FLAG_MASK( DMA_DESC_CSR, EOL ) | FLAG_MASK( DMA_DESC_CSR, INC_SRC ) | FLAG_MASK( DMA_DESC_CSR, INC_DST ); + + /* Point channel to descriptor */ + *ch0_desc = (unsigned)desc; + + /* Link the list */ + desc[0].next = (unsigned)&(desc[1]); + desc[1].next = 0xDEADDEADUL; + + /* Set channel CSR */ + *ch0_csr = FLAG_MASK( DMA_CH_CSR, CH_EN ) | FLAG_MASK( DMA_CH_CSR, USE_ED ); + + /* Wait till the channel finishes */ + while ( TEST_FLAG( *ch0_csr, DMA_CH_CSR, BUSY ) ) + ; + + ok = TEST_FLAG( *ch0_csr, DMA_CH_CSR, DONE ); + + /* Dump contents of memory */ + for ( i = 0; i < 10 && ok; ++ i ) + if ( dst[i] != src[i] ) + ok = 0; + report( i ); + + return ok; +} + + +int main() +{ + int pass_simple, pass_chunks, pass_list; + printf( "Starting DMA test\n" ); + + printf( " Simple DMA: " ); + printf( (pass_simple = simple()) ? "Passed\n" : "Failed\n" ); + printf( " Chunks DMA: " ); + printf( (pass_chunks = chunks()) ? "Passed\n" : "Failed\n" ); + printf( " List DMA: " ); + printf( (pass_list = list()) ? "Passed\n" : "Failed\n" ); + + printf( "Ending DMA test\n" ); + if (pass_simple && pass_chunks && pass_list) { + report (0xdeaddead); + return 0; + } else + return 3 - pass_simple - pass_chunks - pass_list; +} + + Index: configure =================================================================== --- configure (nonexistent) +++ configure (revision 1765) @@ -0,0 +1,5021 @@ +#! /bin/sh +# From configure.in for or1ksim-1.2, version 2.14, from autoconf version AC_ACVERSION. +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.57. +# +# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002 +# Free Software Foundation, Inc. +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## +# + +# Be Bourne compatible +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' +elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then + set -o posix +fi + +# Support unset when possible. +if (FOO=FOO; unset FOO) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# Work around bugs in pre-3.0 UWIN ksh. +$as_unset ENV MAIL MAILPATH +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +for as_var in \ + LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ + LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ + LC_TELEPHONE LC_TIME +do + if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then + eval $as_var=C; export $as_var + else + $as_unset $as_var + fi +done + +# Required to use basename. +if expr a : '\(a\)' >/dev/null 2>&1; then + as_expr=expr +else + as_expr=false +fi + +if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + + +# Name of the executable. +as_me=`$as_basename "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)$' \| \ + . : '\(.\)' 2>/dev/null || +echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } + /^X\/\(\/\/\)$/{ s//\1/; q; } + /^X\/\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + + +# PATH needs CR, and LINENO needs CR and PATH. +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + + + as_lineno_1=$LINENO + as_lineno_2=$LINENO + as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x$as_lineno_3" = "x$as_lineno_2" || { + # Find who we are. 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We remove comments because anyway the quotes in there +# would cause problems or look ugly. +# WARNING: Be sure not to use single quotes in there, as some shells, +# such as our DU 5.0 friend, will then `close' the trap. +trap 'exit_status=$? + # Save into config.log some information that might help in debugging. + { + echo + + cat <<\_ASBOX +## ---------------- ## +## Cache variables. ## +## ---------------- ## +_ASBOX + echo + # The following way of writing the cache mishandles newlines in values, +{ + (set) 2>&1 | + case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in + *ac_space=\ *) + sed -n \ + "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" + ;; + *) + sed -n \ + "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" + ;; + esac; +} + echo + + cat <<\_ASBOX +## ----------------- ## +## Output variables. ## +## ----------------- ## +_ASBOX + echo + for ac_var in $ac_subst_vars + do + eval ac_val=$`echo $ac_var` + echo "$ac_var='"'"'$ac_val'"'"'" + done | sort + echo + + if test -n "$ac_subst_files"; then + cat <<\_ASBOX +## ------------- ## +## Output files. ## +## ------------- ## +_ASBOX + echo + for ac_var in $ac_subst_files + do + eval ac_val=$`echo $ac_var` + echo "$ac_var='"'"'$ac_val'"'"'" + done | sort + echo + fi + + if test -s confdefs.h; then + cat <<\_ASBOX +## ----------- ## +## confdefs.h. ## +## ----------- ## +_ASBOX + echo + sed "/^$/d" confdefs.h | sort + echo + fi + test "$ac_signal" != 0 && + echo "$as_me: caught signal $ac_signal" + echo "$as_me: exit $exit_status" + } >&5 + rm -f core core.* *.core && + rm -rf conftest* confdefs* conf$$* $ac_clean_files && + exit $exit_status + ' 0 +for ac_signal in 1 2 13 15; do + trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal +done +ac_signal=0 + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -rf conftest* confdefs.h +# AIX cpp loses on an empty file, so make sure it contains at least a newline. +echo >confdefs.h + +# Predefined preprocessor variables. + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_NAME "$PACKAGE_NAME" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_TARNAME "$PACKAGE_TARNAME" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_VERSION "$PACKAGE_VERSION" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_STRING "$PACKAGE_STRING" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" +_ACEOF + + +# Let the site file select an alternate cache file if it wants to. +# Prefer explicitly selected file to automatically selected ones. +if test -z "$CONFIG_SITE"; then + if test "x$prefix" != xNONE; then + CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" + else + CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" + fi +fi +for ac_site_file in $CONFIG_SITE; do + if test -r "$ac_site_file"; then + { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 +echo "$as_me: loading site script $ac_site_file" >&6;} + sed 's/^/| /' "$ac_site_file" >&5 + . "$ac_site_file" + fi +done + +if test -r "$cache_file"; then + # Some versions of bash will fail to source /dev/null (special + # files actually), so we avoid doing that. + if test -f "$cache_file"; then + { echo "$as_me:$LINENO: loading cache $cache_file" >&5 +echo "$as_me: loading cache $cache_file" >&6;} + case $cache_file in + [\\/]* | ?:[\\/]* ) . $cache_file;; + *) . ./$cache_file;; + esac + fi +else + { echo "$as_me:$LINENO: creating cache $cache_file" >&5 +echo "$as_me: creating cache $cache_file" >&6;} + >$cache_file +fi + +# Check that the precious variables saved in the cache have kept the same +# value. +ac_cache_corrupted=false +for ac_var in `(set) 2>&1 | + sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do + eval ac_old_set=\$ac_cv_env_${ac_var}_set + eval ac_new_set=\$ac_env_${ac_var}_set + eval ac_old_val="\$ac_cv_env_${ac_var}_value" + eval ac_new_val="\$ac_env_${ac_var}_value" + case $ac_old_set,$ac_new_set in + set,) + { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 +echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,set) + { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 +echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,);; + *) + if test "x$ac_old_val" != "x$ac_new_val"; then + { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 +echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 +echo "$as_me: former value: $ac_old_val" >&2;} + { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 +echo "$as_me: current value: $ac_new_val" >&2;} + ac_cache_corrupted=: + fi;; + esac + # Pass precious variables to config.status. + if test "$ac_new_set" = set; then + case $ac_new_val in + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) + ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *) ac_arg=$ac_var=$ac_new_val ;; + esac + case " $ac_configure_args " in + *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. + *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; + esac + fi +done +if $ac_cache_corrupted; then + { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 +echo "$as_me: error: changes in the environment can compromise the build" >&2;} + { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 +echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + + + + + + + + + + + + + + + + + +ac_aux_dir= +for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do + if test -f $ac_dir/install-sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f $ac_dir/install.sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + elif test -f $ac_dir/shtool; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/shtool install -c" + break + fi +done +if test -z "$ac_aux_dir"; then + { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 +echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} + { (exit 1); exit 1; }; } +fi +ac_config_guess="$SHELL $ac_aux_dir/config.guess" +ac_config_sub="$SHELL $ac_aux_dir/config.sub" +ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. + +# Make sure we can run config.sub. +$ac_config_sub sun4 >/dev/null 2>&1 || + { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 +echo "$as_me: error: cannot run $ac_config_sub" >&2;} + { (exit 1); exit 1; }; } + +echo "$as_me:$LINENO: checking build system type" >&5 +echo $ECHO_N "checking build system type... $ECHO_C" >&6 +if test "${ac_cv_build+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_build_alias=$build_alias +test -z "$ac_cv_build_alias" && + ac_cv_build_alias=`$ac_config_guess` +test -z "$ac_cv_build_alias" && + { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 +echo "$as_me: error: cannot guess build type; you must specify one" >&2;} + { (exit 1); exit 1; }; } +ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || + { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 +echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} + { (exit 1); exit 1; }; } + +fi +echo "$as_me:$LINENO: result: $ac_cv_build" >&5 +echo "${ECHO_T}$ac_cv_build" >&6 +build=$ac_cv_build +build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + + +echo "$as_me:$LINENO: checking host system type" >&5 +echo $ECHO_N "checking host system type... $ECHO_C" >&6 +if test "${ac_cv_host+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_host_alias=$host_alias +test -z "$ac_cv_host_alias" && + ac_cv_host_alias=$ac_cv_build_alias +ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || + { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 +echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} + { (exit 1); exit 1; }; } + +fi +echo "$as_me:$LINENO: result: $ac_cv_host" >&5 +echo "${ECHO_T}$ac_cv_host" >&6 +host=$ac_cv_host +host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + + +am__api_version="1.6" +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# ./install, which can be erroneously created by make from ./install.sh. +echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 +if test -z "$INSTALL"; then +if test "${ac_cv_path_install+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in + ./ | .// | /cC/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + done + done + ;; +esac +done + + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. We don't cache a + # path for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the path is relative. + INSTALL=$ac_install_sh + fi +fi +echo "$as_me:$LINENO: result: $INSTALL" >&5 +echo "${ECHO_T}$INSTALL" >&6 + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +echo "$as_me:$LINENO: checking whether build environment is sane" >&5 +echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6 +# Just in case +sleep 1 +echo timestamp > conftest.file +# Do `set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t $srcdir/configure conftest.file` + fi + rm -f conftest.file + if test "$*" != "X $srcdir/configure conftest.file" \ + && test "$*" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" >&5 +echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" >&2;} + { (exit 1); exit 1; }; } + fi + + test "$2" = conftest.file + ) +then + # Ok. + : +else + { { echo "$as_me:$LINENO: error: newly created file is older than distributed files! +Check your system clock" >&5 +echo "$as_me: error: newly created file is older than distributed files! +Check your system clock" >&2;} + { (exit 1); exit 1; }; } +fi +echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 +test "$program_prefix" != NONE && + program_transform_name="s,^,$program_prefix,;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s,\$,$program_suffix,;$program_transform_name" +# Double any \ or $. echo might interpret backslashes. +# By default was `s,x,x', remove it if useless. +cat <<\_ACEOF >conftest.sed +s/[\\$]/&&/g;s/;s,x,x,$// +_ACEOF +program_transform_name=`echo $program_transform_name | sed -f conftest.sed` +rm conftest.sed + + +# expand $ac_aux_dir to an absolute path +am_aux_dir=`cd $ac_aux_dir && pwd` + +test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" +# Use eval to expand $SHELL +if eval "$MISSING --run true"; then + am_missing_run="$MISSING --run " +else + am_missing_run= + { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 +echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} +fi + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_AWK+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AWK="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + echo "$as_me:$LINENO: result: $AWK" >&5 +echo "${ECHO_T}$AWK" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$AWK" && break +done + +echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6 +set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'` +if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.make <<\_ACEOF +all: + @echo 'ac_maketemp="$(MAKE)"' +_ACEOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` +if test -n "$ac_maketemp"; then + eval ac_cv_prog_make_${ac_make}_set=yes +else + eval ac_cv_prog_make_${ac_make}_set=no +fi +rm -f conftest.make +fi +if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + SET_MAKE= +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + SET_MAKE="MAKE=${MAKE-make}" +fi + + # test to see if srcdir already configured +if test "`cd $srcdir && pwd`" != "`pwd`" && + test -f $srcdir/config.status; then + { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 +echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} + { (exit 1); exit 1; }; } +fi + +# Define the identity of the package. + PACKAGE=or1ksimtest + VERSION=1.3 + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + + +AMTAR=${AMTAR-"${am_missing_run}tar"} + +install_sh=${install_sh-"$am_aux_dir/install-sh"} + +# Installed binaries are usually stripped using `strip' when the user +# run `make install-strip'. However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + echo "$as_me:$LINENO: result: $STRIP" >&5 +echo "${ECHO_T}$STRIP" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + + test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":" +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 +echo "${ECHO_T}$ac_ct_STRIP" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + STRIP=$ac_ct_STRIP +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. + + + + +echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6 +set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'` +if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.make <<\_ACEOF +all: + @echo 'ac_maketemp="$(MAKE)"' +_ACEOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` +if test -n "$ac_maketemp"; then + eval ac_cv_prog_make_${ac_make}_set=yes +else + eval ac_cv_prog_make_${ac_make}_set=no +fi +rm -f conftest.make +fi +if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + SET_MAKE= +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + SET_MAKE="MAKE=${MAKE-make}" +fi + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# ./install, which can be erroneously created by make from ./install.sh. +echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 +if test -z "$INSTALL"; then +if test "${ac_cv_path_install+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in + ./ | .// | /cC/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + done + done + ;; +esac +done + + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. We don't cache a + # path for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the path is relative. + INSTALL=$ac_install_sh + fi +fi +echo "$as_me:$LINENO: result: $INSTALL" >&5 +echo "${ECHO_T}$INSTALL" >&6 + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}$target-gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}$target-gcc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}$target-gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "$target-gcc", so it can be a program name with args. +set dummy $target-gcc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$target-gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + + test -z "$ac_cv_prog_ac_ct_CC" && ac_cv_prog_ac_ct_CC="cc" +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + CC=$ac_ct_CC +else + CC="$ac_cv_prog_CC" +fi + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}$target-ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}$target-ranlib; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}$target-ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + echo "$as_me:$LINENO: result: $RANLIB" >&5 +echo "${ECHO_T}$RANLIB" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "$target-ranlib", so it can be a program name with args. +set dummy $target-ranlib; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="$target-ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + + test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB="ranlib" +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 +echo "${ECHO_T}$ac_ct_RANLIB" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + RANLIB=$ac_ct_RANLIB +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}$target-ld", so it can be a program name with args. +set dummy ${ac_tool_prefix}$target-ld; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_LD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$LD"; then + ac_cv_prog_LD="$LD" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_LD="${ac_tool_prefix}$target-ld" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +LD=$ac_cv_prog_LD +if test -n "$LD"; then + echo "$as_me:$LINENO: result: $LD" >&5 +echo "${ECHO_T}$LD" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_LD"; then + ac_ct_LD=$LD + # Extract the first word of "$target-ld", so it can be a program name with args. +set dummy $target-ld; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_LD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_LD"; then + ac_cv_prog_ac_ct_LD="$ac_ct_LD" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_LD="$target-ld" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + + test -z "$ac_cv_prog_ac_ct_LD" && ac_cv_prog_ac_ct_LD="ld" +fi +fi +ac_ct_LD=$ac_cv_prog_ac_ct_LD +if test -n "$ac_ct_LD"; then + echo "$as_me:$LINENO: result: $ac_ct_LD" >&5 +echo "${ECHO_T}$ac_ct_LD" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + LD=$ac_ct_LD +else + LD="$ac_cv_prog_LD" +fi + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}$target-sim", so it can be a program name with args. +set dummy ${ac_tool_prefix}$target-sim; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_SIM+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$SIM"; then + ac_cv_prog_SIM="$SIM" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_SIM="${ac_tool_prefix}$target-sim" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +SIM=$ac_cv_prog_SIM +if test -n "$SIM"; then + echo "$as_me:$LINENO: result: $SIM" >&5 +echo "${ECHO_T}$SIM" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_SIM"; then + ac_ct_SIM=$SIM + # Extract the first word of "$target-sim", so it can be a program name with args. +set dummy $target-sim; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_SIM+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_SIM"; then + ac_cv_prog_ac_ct_SIM="$ac_ct_SIM" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_SIM="$target-sim" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + + test -z "$ac_cv_prog_ac_ct_SIM" && ac_cv_prog_ac_ct_SIM="sim" +fi +fi +ac_ct_SIM=$ac_cv_prog_ac_ct_SIM +if test -n "$ac_ct_SIM"; then + echo "$as_me:$LINENO: result: $ac_ct_SIM" >&5 +echo "${ECHO_T}$ac_ct_SIM" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + SIM=$ac_ct_SIM +else + SIM="$ac_cv_prog_SIM" +fi + +rm -f .deps 2>/dev/null +mkdir .deps 2>/dev/null +if test -d .deps; then + DEPDIR=.deps +else + # MS-DOS does not allow filenames that begin with a dot. + DEPDIR=_deps +fi +rmdir .deps 2>/dev/null + + + ac_config_commands="$ac_config_commands depfiles" + + +am_make=${MAKE-make} +cat > confinc << 'END' +doit: + @echo done +END +# If we don't find an include directive, just comment out the code. +echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5 +echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6 +am__include="#" +am__quote= +_am_result=none +# First try GNU make style include. +echo "include confinc" > confmf +# We grep out `Entering directory' and `Leaving directory' +# messages which can occur if `w' ends up in MAKEFLAGS. +# In particular we don't look at `^make:' because GNU make might +# be invoked under some other name (usually "gmake"), in which +# case it prints its new name instead of `make'. +if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then + am__include=include + am__quote= + _am_result=GNU +fi +# Now try BSD make style include. +if test "$am__include" = "#"; then + echo '.include "confinc"' > confmf + if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then + am__include=.include + am__quote="\"" + _am_result=BSD + fi +fi + + +echo "$as_me:$LINENO: result: $_am_result" >&5 +echo "${ECHO_T}$_am_result" >&6 +rm -f confinc confmf + +# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given. +if test "${enable_dependency_tracking+set}" = set; then + enableval="$enable_dependency_tracking" + +fi; +if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' +fi + + +if test "x$enable_dependency_tracking" != xno; then + AMDEP_TRUE= + AMDEP_FALSE='#' +else + AMDEP_TRUE='#' + AMDEP_FALSE= +fi + + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + CC=$ac_ct_CC +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + CC=$ac_ct_CC +else + CC="$ac_cv_prog_CC" +fi + +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$ac_ct_CC" && break +done + + CC=$ac_ct_CC +fi + +fi + + +test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&5 +echo "$as_me: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + +# Provide some information about the compiler. +echo "$as_me:$LINENO:" \ + "checking for C compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version &5\"") >&5 + (eval $ac_compiler --version &5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v &5\"") >&5 + (eval $ac_compiler -v &5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V &5\"") >&5 + (eval $ac_compiler -V &5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +echo "$as_me:$LINENO: checking for C compiler default output" >&5 +echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 +ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` +if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 + (eval $ac_link_default) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Find the output, starting from the most likely. This scheme is +# not robust to junk in `.', hence go to wildcards (a.*) only as a last +# resort. + +# Be careful to initialize this variable, since it used to be cached. +# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. +ac_cv_exeext= +# b.out is created by i960 compilers. +for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) + ;; + conftest.$ac_ext ) + # This is the source file. + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + # FIXME: I believe we export ac_cv_exeext for Libtool, + # but it would be cool to find out if it's true. Does anybody + # maintain Libtool? --akim. + export ac_cv_exeext + break;; + * ) + break;; + esac +done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: C compiler cannot create executables +See \`config.log' for more details." >&5 +echo "$as_me: error: C compiler cannot create executables +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } +fi + +ac_exeext=$ac_cv_exeext +echo "$as_me:$LINENO: result: $ac_file" >&5 +echo "${ECHO_T}$ac_file" >&6 + +# Check the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +echo "$as_me:$LINENO: checking whether the C compiler works" >&5 +echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 +# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 +# If not cross compiling, check that we can run a simple program. +if test "$cross_compiling" != yes; then + if { ac_try='./$ac_file' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { echo "$as_me:$LINENO: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + fi + fi +fi +echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +rm -f a.out a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +# Check the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 +echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 +echo "$as_me:$LINENO: result: $cross_compiling" >&5 +echo "${ECHO_T}$cross_compiling" >&6 + +echo "$as_me:$LINENO: checking for suffix of executables" >&5 +echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + export ac_cv_exeext + break;; + * ) break;; + esac +done +else + { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest$ac_cv_exeext +echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 +echo "${ECHO_T}$ac_cv_exeext" >&6 + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +echo "$as_me:$LINENO: checking for suffix of object files" >&5 +echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 +if test "${ac_cv_objext+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 +echo "${ECHO_T}$ac_cv_objext" >&6 +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 +if test "${ac_cv_c_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_compiler_gnu=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 +GCC=`test $ac_compiler_gnu = yes && echo yes` +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +CFLAGS="-g" +echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 +if test "${ac_cv_prog_cc_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_prog_cc_g=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 +echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 +if test "${ac_cv_prog_cc_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_prog_cc_stdc=no +ac_save_CC=$CC +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include +#include +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +# Don't try gcc -ansi; that turns off useful extensions and +# breaks some systems' header files. +# AIX -qlanglvl=ansi +# Ultrix and OSF/1 -std1 +# HP-UX 10.20 and later -Ae +# HP-UX older versions -Aa -D_HPUX_SOURCE +# SVR4 -Xc -D__EXTENSIONS__ +for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_prog_cc_stdc=$ac_arg +break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.$ac_objext +done +rm -f conftest.$ac_ext conftest.$ac_objext +CC=$ac_save_CC + +fi + +case "x$ac_cv_prog_cc_stdc" in + x|xno) + echo "$as_me:$LINENO: result: none needed" >&5 +echo "${ECHO_T}none needed" >&6 ;; + *) + echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 + CC="$CC $ac_cv_prog_cc_stdc" ;; +esac + +# Some people use a C++ compiler to compile C. Since we use `exit', +# in C++ we need to declare it. In case someone uses the same compiler +# for both compiling C and C++ we need to have the C++ compiler decide +# the declaration of exit, since it's the most demanding environment. +cat >conftest.$ac_ext <<_ACEOF +#ifndef __cplusplus + choke me +#endif +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + for ac_declaration in \ + ''\ + '#include ' \ + 'extern "C" void std::exit (int) throw (); using std::exit;' \ + 'extern "C" void std::exit (int); using std::exit;' \ + 'extern "C" void exit (int) throw ();' \ + 'extern "C" void exit (int);' \ + 'void exit (int);' +do + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +$ac_declaration +int +main () +{ +exit (42); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +continue +fi +rm -f conftest.$ac_objext conftest.$ac_ext + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_declaration +int +main () +{ +exit (42); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.$ac_objext conftest.$ac_ext +done +rm -f conftest* +if test -n "$ac_declaration"; then + echo '#ifdef __cplusplus' >>confdefs.h + echo $ac_declaration >>confdefs.h + echo '#endif' >>confdefs.h +fi + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.$ac_objext conftest.$ac_ext +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +depcc="$CC" am_compiler_list= + +echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 +echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6 +if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named `D' -- because `-MD' means `put the output + # in D'. + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + for depmode in $am_compiler_list; do + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + echo '#include "conftest.h"' > conftest.c + echo 'int i;' > conftest.h + echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf + + case $depmode in + nosideeffect) + # after this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + none) break ;; + esac + # We check with `-c' and `-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. + if depmode=$depmode \ + source=conftest.c object=conftest.o \ + depfile=conftest.Po tmpdepfile=conftest.TPo \ + $SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 && + grep conftest.h conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 +echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6 +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + + + + echo "$as_me:$LINENO: checking for strerror in -lcposix" >&5 +echo $ECHO_N "checking for strerror in -lcposix... $ECHO_C" >&6 +if test "${ac_cv_lib_cposix_strerror+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lcposix $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char strerror (); +int +main () +{ +strerror (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_cposix_strerror=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_cposix_strerror=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_cposix_strerror" >&5 +echo "${ECHO_T}$ac_cv_lib_cposix_strerror" >&6 +if test $ac_cv_lib_cposix_strerror = yes; then + LIBS="$LIBS -lcposix" +fi + + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 +echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if test "${ac_cv_prog_CPP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether non-existent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +echo "$as_me:$LINENO: result: $CPP" >&5 +echo "${ECHO_T}$CPP" >&6 +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether non-existent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : +else + { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&5 +echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +echo "$as_me:$LINENO: checking for egrep" >&5 +echo $ECHO_N "checking for egrep... $ECHO_C" >&6 +if test "${ac_cv_prog_egrep+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if echo a | (grep -E '(a|b)') >/dev/null 2>&1 + then ac_cv_prog_egrep='grep -E' + else ac_cv_prog_egrep='egrep' + fi +fi +echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 +echo "${ECHO_T}$ac_cv_prog_egrep" >&6 + EGREP=$ac_cv_prog_egrep + + +echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 +if test "${ac_cv_header_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_header_stdc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_header_stdc=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then + : +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + exit(2); + exit (0); +} +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_header_stdc=no +fi +rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +fi +fi +echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +echo "${ECHO_T}$ac_cv_header_stdc" >&6 +if test $ac_cv_header_stdc = yes; then + +cat >>confdefs.h <<\_ACEOF +#define STDC_HEADERS 1 +_ACEOF + +fi + + +# By default we simply use the C compiler to build assembly code. + +: ${CCAS='$(CC)'} +# Set ASFLAGS if not already set. +: ${CCASFLAGS='$(CFLAGS)'} + + + +MAKE_SHELL=/bin/sh + + +if test $ac_cv_c_compiler_gnu = yes; then + echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5 +echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6 +if test "${ac_cv_prog_gcc_traditional+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_pattern="Autoconf.*'x'" + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +Autoconf TIOCGETP +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "$ac_pattern" >/dev/null 2>&1; then + ac_cv_prog_gcc_traditional=yes +else + ac_cv_prog_gcc_traditional=no +fi +rm -f conftest* + + + if test $ac_cv_prog_gcc_traditional = no; then + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +Autoconf TCGETA +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "$ac_pattern" >/dev/null 2>&1; then + ac_cv_prog_gcc_traditional=yes +fi +rm -f conftest* + + fi +fi +echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5 +echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6 + if test $ac_cv_prog_gcc_traditional = yes; then + CC="$CC -traditional" + fi +fi + +CFLAGS="-Wall -g" + +COMPILE_OR1K=unknown + + +TESTS_ENV= + +OR1K_SRCDIR="./${top_srcdir}" +case $target in + or1k*|or32*) + CFLAGS="$CFLAGS -nostdlib -mhard-div" + COMPILE=or1k + TESTS_ENV="$SIM" + ;; +esac + + +if test x$COMPILE = xor1k; then + OR1K_EXCEPT_TRUE= + OR1K_EXCEPT_FALSE='#' +else + OR1K_EXCEPT_TRUE='#' + OR1K_EXCEPT_FALSE= +fi + + + +echo "$as_me:$LINENO: checking whether to enable optimizations" >&5 +echo $ECHO_N "checking whether to enable optimizations... $ECHO_C" >&6 +# Check whether --enable-opt or --disable-opt was given. +if test "${enable_opt+set}" = set; then + enableval="$enable_opt" + + case "$enableval" in + yes) + CFLAGS="$CFLAGS -O" + ;; + *) + CFLAGS="$CFLAGS -O$enableval" + ;; + esac + +fi; +echo "$as_me:$LINENO: result: ${enable_opt-default}" >&5 +echo "${ECHO_T}${enable_opt-default}" >&6 + +case "$enable_debugging" in + yes) +echo "$as_me:$LINENO: checking for malloc in -lefence" >&5 +echo $ECHO_N "checking for malloc in -lefence... $ECHO_C" >&6 +if test "${ac_cv_lib_efence_malloc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lefence $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char malloc (); +int +main () +{ +malloc (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_efence_malloc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_efence_malloc=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_efence_malloc" >&5 +echo "${ECHO_T}$ac_cv_lib_efence_malloc" >&6 +if test $ac_cv_lib_efence_malloc = yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBEFENCE 1 +_ACEOF + + LIBS="-lefence $LIBS" + +fi + ;; +esac + + +INCLUDES="-I\${top_srcdir}/support" +CCASFLAGS="${CFLAGS} ${INCLUDES}" + +echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 +echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 +if test "${ac_cv_c_const+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +/* FIXME: Include the comments suggested by Paul. */ +#ifndef __cplusplus + /* Ultrix mips cc rejects this. */ + typedef int charset[2]; + const charset x; + /* SunOS 4.1.1 cc rejects this. */ + char const *const *ccp; + char **p; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; + /* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; + ccp = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ + ++ccp; + p = (char**) ccp; + ccp = (char const *const *) p; + { /* SCO 3.2v4 cc rejects this. */ + char *t; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; + } + { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; + } + { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; + } + { /* AIX XL C 1.02.0.0 rejects this saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; }; + struct s *b; b->j = 5; + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; + } +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_c_const=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_c_const=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 +echo "${ECHO_T}$ac_cv_c_const" >&6 +if test $ac_cv_c_const = no; then + +cat >>confdefs.h <<\_ACEOF +#define const +_ACEOF + +fi + +echo "$as_me:$LINENO: checking for inline" >&5 +echo $ECHO_N "checking for inline... $ECHO_C" >&6 +if test "${ac_cv_c_inline+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_c_inline=no +for ac_kw in inline __inline__ __inline; do + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifndef __cplusplus +typedef int foo_t; +static $ac_kw foo_t static_foo () {return 0; } +$ac_kw foo_t foo () {return 0; } +#endif + +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_c_inline=$ac_kw; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.$ac_objext conftest.$ac_ext +done + +fi +echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5 +echo "${ECHO_T}$ac_cv_c_inline" >&6 +case $ac_cv_c_inline in + inline | yes) ;; + no) +cat >>confdefs.h <<\_ACEOF +#define inline +_ACEOF + ;; + *) cat >>confdefs.h <<_ACEOF +#define inline $ac_cv_c_inline +_ACEOF + ;; +esac + + + ac_config_files="$ac_config_files Makefile support/Makefile uos/Makefile" +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +{ + (set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n \ + "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" + ;; + esac; +} | + sed ' + t clear + : clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + : end' >>confcache +if diff $cache_file confcache >/dev/null 2>&1; then :; else + if test -w $cache_file; then + test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" + cat confcache >$cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# VPATH may cause trouble with some makes, so we remove $(srcdir), +# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=/{ +s/:*\$(srcdir):*/:/; +s/:*\${srcdir}:*/:/; +s/:*@srcdir@:*/:/; +s/^\([^=]*=[ ]*\):*/\1/; +s/:*$//; +s/^[^=]*=[ ]*$//; +}' +fi + +# Transform confdefs.h into DEFS. +# Protect against shell expansion while executing Makefile rules. +# Protect against Makefile macro expansion. +# +# If the first sed substitution is executed (which looks for macros that +# take arguments), then we branch to the quote section. Otherwise, +# look for a macro that doesn't take arguments. +cat >confdef2opt.sed <<\_ACEOF +t clear +: clear +s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g +t quote +s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g +t quote +d +: quote +s,[ `~#$^&*(){}\\|;'"<>?],\\&,g +s,\[,\\&,g +s,\],\\&,g +s,\$,$$,g +p +_ACEOF +# We use echo to avoid assuming a particular line-breaking character. +# The extra dot is to prevent the shell from consuming trailing +# line-breaks from the sub-command output. A line-break within +# single-quotes doesn't work because, if this script is created in a +# platform that uses two characters for line-breaks (e.g., DOS), tr +# would break. +ac_LF_and_DOT=`echo; echo .` +DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'` +rm -f confdef2opt.sed + + +ac_libobjs= +ac_ltlibobjs= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_i=`echo "$ac_i" | + sed 's/\$U\././;s/\.o$//;s/\.obj$//'` + # 2. 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Logging --version etc. is OK. +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX +} >&5 +cat >&5 <<_CSEOF + +This file was extended by $as_me, which was +generated by GNU Autoconf 2.57. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +_CSEOF +echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 +echo >&5 +_ACEOF + +# Files that config.status was made for. +if test -n "$ac_config_files"; then + echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS +fi + +if test -n "$ac_config_headers"; then + echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS +fi + +if test -n "$ac_config_links"; then + echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS +fi + +if test -n "$ac_config_commands"; then + echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS +fi + +cat >>$CONFIG_STATUS <<\_ACEOF + +ac_cs_usage="\ +\`$as_me' instantiates files from templates according to the +current configuration. + +Usage: $0 [OPTIONS] [FILE]... + + -h, --help print this help, then exit + -V, --version print version number, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + +Configuration files: +$config_files + +Configuration commands: +$config_commands + +Report bugs to ." +_ACEOF + +cat >>$CONFIG_STATUS <<_ACEOF +ac_cs_version="\\ +config.status +configured by $0, generated by GNU Autoconf 2.57, + with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" + +Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 +Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." +srcdir=$srcdir +INSTALL="$INSTALL" +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF +# If no file are specified by the user, then we need to provide default +# value. By we need to know if files were specified by the user. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=*) + ac_option=`expr "x$1" : 'x\([^=]*\)='` + ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` + ac_shift=: + ;; + -*) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + *) # This is not an option, so the user has probably given explicit + # arguments. + ac_option=$1 + ac_need_defaults=false;; + esac + + case $ac_option in + # Handling of the options. +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --vers* | -V ) + echo "$ac_cs_version"; exit 0 ;; + --he | --h) + # Conflict between --help and --header + { { echo "$as_me:$LINENO: error: ambiguous option: $1 +Try \`$0 --help' for more information." >&5 +echo "$as_me: error: ambiguous option: $1 +Try \`$0 --help' for more information." >&2;} + { (exit 1); exit 1; }; };; + --help | --hel | -h ) + echo "$ac_cs_usage"; exit 0 ;; + --debug | --d* | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + CONFIG_FILES="$CONFIG_FILES $ac_optarg" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" + ac_need_defaults=false;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 +Try \`$0 --help' for more information." >&5 +echo "$as_me: error: unrecognized option: $1 +Try \`$0 --help' for more information." >&2;} + { (exit 1); exit 1; }; } ;; + + *) ac_config_targets="$ac_config_targets $1" ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF +if \$ac_cs_recheck; then + echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 + exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion +fi + +_ACEOF + +cat >>$CONFIG_STATUS <<_ACEOF +# +# INIT-COMMANDS section. +# + +AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" + +_ACEOF + + + +cat >>$CONFIG_STATUS <<\_ACEOF +for ac_config_target in $ac_config_targets +do + case "$ac_config_target" in + # Handling of arguments. + "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "support/Makefile" ) CONFIG_FILES="$CONFIG_FILES support/Makefile" ;; + "uos/Makefile" ) CONFIG_FILES="$CONFIG_FILES uos/Makefile" ;; + "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 +echo "$as_me: error: invalid argument: $ac_config_target" >&2;} + { (exit 1); exit 1; }; };; + esac +done + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason to put it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Create a temporary directory, and hook for its removal unless debugging. +$debug || +{ + trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 + trap '{ (exit 1); exit 1; }' 1 2 13 15 +} + +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && + test -n "$tmp" && test -d "$tmp" +} || +{ + tmp=./confstat$$-$RANDOM + (umask 077 && mkdir $tmp) +} || +{ + echo "$me: cannot create a temporary directory in ." >&2 + { (exit 1); exit 1; } +} + +_ACEOF + +cat >>$CONFIG_STATUS <<_ACEOF + +# +# CONFIG_FILES section. +# + +# No need to generate the scripts if there are no CONFIG_FILES. +# This happens for instance when ./config.status config.h +if test -n "\$CONFIG_FILES"; then + # Protect against being on the right side of a sed subst in config.status. + sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; + s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF +s,@SHELL@,$SHELL,;t t +s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t +s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t +s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t +s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t +s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t +s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t +s,@exec_prefix@,$exec_prefix,;t t +s,@prefix@,$prefix,;t t +s,@program_transform_name@,$program_transform_name,;t t +s,@bindir@,$bindir,;t t +s,@sbindir@,$sbindir,;t t +s,@libexecdir@,$libexecdir,;t t +s,@datadir@,$datadir,;t t +s,@sysconfdir@,$sysconfdir,;t t +s,@sharedstatedir@,$sharedstatedir,;t t +s,@localstatedir@,$localstatedir,;t t +s,@libdir@,$libdir,;t t +s,@includedir@,$includedir,;t t +s,@oldincludedir@,$oldincludedir,;t t +s,@infodir@,$infodir,;t t +s,@mandir@,$mandir,;t t +s,@build_alias@,$build_alias,;t t +s,@host_alias@,$host_alias,;t t +s,@target_alias@,$target_alias,;t t +s,@DEFS@,$DEFS,;t t +s,@ECHO_C@,$ECHO_C,;t t +s,@ECHO_N@,$ECHO_N,;t t +s,@ECHO_T@,$ECHO_T,;t t +s,@LIBS@,$LIBS,;t t +s,@build@,$build,;t t +s,@build_cpu@,$build_cpu,;t t +s,@build_vendor@,$build_vendor,;t t +s,@build_os@,$build_os,;t t +s,@host@,$host,;t t +s,@host_cpu@,$host_cpu,;t t +s,@host_vendor@,$host_vendor,;t t +s,@host_os@,$host_os,;t t +s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t +s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t +s,@INSTALL_DATA@,$INSTALL_DATA,;t t +s,@PACKAGE@,$PACKAGE,;t t +s,@VERSION@,$VERSION,;t t +s,@ACLOCAL@,$ACLOCAL,;t t +s,@AUTOCONF@,$AUTOCONF,;t t +s,@AUTOMAKE@,$AUTOMAKE,;t t +s,@AUTOHEADER@,$AUTOHEADER,;t t +s,@MAKEINFO@,$MAKEINFO,;t t +s,@AMTAR@,$AMTAR,;t t +s,@install_sh@,$install_sh,;t t +s,@STRIP@,$STRIP,;t t +s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t +s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t +s,@AWK@,$AWK,;t t +s,@SET_MAKE@,$SET_MAKE,;t t +s,@CC@,$CC,;t t +s,@ac_ct_CC@,$ac_ct_CC,;t t +s,@RANLIB@,$RANLIB,;t t +s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t +s,@LD@,$LD,;t t +s,@ac_ct_LD@,$ac_ct_LD,;t t +s,@SIM@,$SIM,;t t +s,@ac_ct_SIM@,$ac_ct_SIM,;t t +s,@CFLAGS@,$CFLAGS,;t t +s,@LDFLAGS@,$LDFLAGS,;t t +s,@CPPFLAGS@,$CPPFLAGS,;t t +s,@EXEEXT@,$EXEEXT,;t t +s,@OBJEXT@,$OBJEXT,;t t +s,@DEPDIR@,$DEPDIR,;t t +s,@am__include@,$am__include,;t t +s,@am__quote@,$am__quote,;t t +s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t +s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t +s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t +s,@CCDEPMODE@,$CCDEPMODE,;t t +s,@CPP@,$CPP,;t t +s,@EGREP@,$EGREP,;t t +s,@CCAS@,$CCAS,;t t +s,@CCASFLAGS@,$CCASFLAGS,;t t +s,@MAKE_SHELL@,$MAKE_SHELL,;t t +s,@TESTS_ENV@,$TESTS_ENV,;t t +s,@OR1K_SRCDIR@,$OR1K_SRCDIR,;t t +s,@OR1K_EXCEPT_TRUE@,$OR1K_EXCEPT_TRUE,;t t +s,@OR1K_EXCEPT_FALSE@,$OR1K_EXCEPT_FALSE,;t t +s,@INCLUDES@,$INCLUDES,;t t +s,@LIBOBJS@,$LIBOBJS,;t t +s,@LTLIBOBJS@,$LTLIBOBJS,;t t +CEOF + +_ACEOF + + cat >>$CONFIG_STATUS <<\_ACEOF + # Split the substitutions into bite-sized pieces for seds with + # small command number limits, like on Digital OSF/1 and HP-UX. + ac_max_sed_lines=48 + ac_sed_frag=1 # Number of current file. + ac_beg=1 # First line for current file. + ac_end=$ac_max_sed_lines # Line after last line for current file. + ac_more_lines=: + ac_sed_cmds= + while $ac_more_lines; do + if test $ac_beg -gt 1; then + sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag + else + sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag + fi + if test ! -s $tmp/subs.frag; then + ac_more_lines=false + else + # The purpose of the label and of the branching condition is to + # speed up the sed processing (if there are no `@' at all, there + # is no need to browse any of the substitutions). + # These are the two extra sed commands mentioned above. + (echo ':t + /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed + if test -z "$ac_sed_cmds"; then + ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" + else + ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" + fi + ac_sed_frag=`expr $ac_sed_frag + 1` + ac_beg=$ac_end + ac_end=`expr $ac_end + $ac_max_sed_lines` + fi + done + if test -z "$ac_sed_cmds"; then + ac_sed_cmds=cat + fi +fi # test -n "$CONFIG_FILES" + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF +for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case $ac_file in + - | *:- | *:-:* ) # input from stdin + cat >$tmp/stdin + ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; + *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; + * ) ac_file_in=$ac_file.in ;; + esac + + # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. + ac_dir=`(dirname "$ac_file") 2>/dev/null || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + { if $as_mkdir_p; then + mkdir -p "$ac_dir" + else + as_dir="$ac_dir" + as_dirs= + while test ! 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configure Property changes : Added: svn:executable ## -0,0 +1 ## +* \ No newline at end of property Index: Makefile.in =================================================================== --- Makefile.in (nonexistent) +++ Makefile.in (revision 1765) @@ -0,0 +1,914 @@ +# Makefile.in generated by automake 1.6.3 from Makefile.am. +# @configure_input@ + +# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 +# Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A + # PARTICULAR PURPOSE. + +@SET_MAKE@ + +# +# This file is part of OpenRISC 1000 Architectural Simulator. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +# +SHELL = @SHELL@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +prefix = @prefix@ +exec_prefix = @exec_prefix@ + +bindir = @bindir@ +sbindir = @sbindir@ +libexecdir = @libexecdir@ +datadir = @datadir@ +sysconfdir = @sysconfdir@ +sharedstatedir = @sharedstatedir@ +localstatedir = @localstatedir@ +libdir = @libdir@ +infodir = @infodir@ +mandir = @mandir@ +includedir = @includedir@ +oldincludedir = /usr/include +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +top_builddir = . + +ACLOCAL = @ACLOCAL@ +AUTOCONF = @AUTOCONF@ +AUTOMAKE = @AUTOMAKE@ +AUTOHEADER = @AUTOHEADER@ + +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = @INSTALL@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_DATA = @INSTALL_DATA@ +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_HEADER = $(INSTALL_DATA) +transform = @program_transform_name@ +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +host_alias = @host_alias@ +host_triplet = @host@ + +EXEEXT = @EXEEXT@ +OBJEXT = @OBJEXT@ +PATH_SEPARATOR = @PATH_SEPARATOR@ +AMTAR = @AMTAR@ +AWK = @AWK@ +CC = @CC@ +CCAS = @CCAS@ +CCASFLAGS = @CCASFLAGS@ +DEPDIR = @DEPDIR@ +INCLUDES = @INCLUDES@ +INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +LD = @LD@ +MAKE_SHELL = @MAKE_SHELL@ +OR1K_SRCDIR = @OR1K_SRCDIR@ +PACKAGE = @PACKAGE@ +RANLIB = @RANLIB@ +SIM = @SIM@ +STRIP = @STRIP@ +TESTS_ENV = @TESTS_ENV@ +VERSION = @VERSION@ +am__include = @am__include@ +am__quote = @am__quote@ +install_sh = @install_sh@ + +################### Tests ##################### +# tests in this directory +OR1K_TESTS = basic cache cfg dmatest eth mmu except_test int_test flag fbtest kbdtest +IND_TESTS = exit cbasic local_global mul mycompress dhry functest mem_test +# inst_set_test +ACV_TESTS = acv_uart acv_gpio +MC_TESTS = mc_dram mc_ssram mc_async mc_sync +# Subdirectory tests +SUB_TESTS = +OR1K_SUB_TESTS = uos + +############################################### +ALL_TESTS = $(IND_TESTS) $(OR1K_TESTS) $(ACV_TESTS) $(MC_TESTS) +TESTS = $(IND_TESTS) $(OR1K_TESTS) +bin_PROGRAMS = $(ALL_TESTS) + +######### Platform Independent Tests ########## +exit_SOURCES = $(OR1K_SUPPORT_S) support.h exit.c +cbasic_SOURCES = $(OR1K_SUPPORT_S) support.h cbasic.c +local_global_SOURCES = $(OR1K_SUPPORT_S) support.h local_global.c +mul_SOURCES = $(OR1K_SUPPORT_S) support.h mul.c +dhry_SOURCES = $(OR1K_SUPPORT_S) support.h dhry.h dhry.c +mycompress_SOURCES = $(OR1K_SUPPORT_S) support.h mycompress.c +functest_SOURCES = $(OR1K_SUPPORT_S) support.h functest.c +mem_test_SOURCES = $(OR1K_SUPPORT_S) support.h mem_test.c +inst_set_test_SOURCES = $(OR1K_SUPPORT_S) support.h inst_set_test.c + +############################################### +@OR1K_EXCEPT_TRUE@exit_LDFLAGS = -T$(OR1K_SRCDIR)/default.ld +@OR1K_EXCEPT_TRUE@cbasic_LDFLAGS = -T$(OR1K_SRCDIR)/default.ld +@OR1K_EXCEPT_TRUE@local_global_LDFLAGS = -T$(OR1K_SRCDIR)/default.ld +@OR1K_EXCEPT_TRUE@mul_LDFLAGS = -T$(OR1K_SRCDIR)/default.ld +@OR1K_EXCEPT_TRUE@dhry_LDFLAGS = -T$(OR1K_SRCDIR)/default.ld +@OR1K_EXCEPT_TRUE@mycompress_LDFLAGS = -T$(OR1K_SRCDIR)/default.ld +@OR1K_EXCEPT_TRUE@functest_LDFLAGS = -T$(OR1K_SRCDIR)/default.ld +@OR1K_EXCEPT_TRUE@mem_test_LDFLAGS = -T$(OR1K_SRCDIR)/default.ld +@OR1K_EXCEPT_TRUE@inst_set_test_LDFLAGS = -T$(OR1K_SRCDIR)/default.ld + +######### MC Tests ############################ +@OR1K_EXCEPT_TRUE@mc_dram_SOURCES = except_mc.S mc_common.h mc_common.c mc_dram.h mc_dram.c +@OR1K_EXCEPT_TRUE@mc_dram_LDFLAGS = -T$(OR1K_SRCDIR)except_mc.ld +@OR1K_EXCEPT_TRUE@mc_ssram_SOURCES = except_mc.S mc_common.h mc_common.c mc_ssramh mc_ssram.c +@OR1K_EXCEPT_TRUE@mc_ssram_LDFLAGS = -T$(OR1K_SRCDIR)except_mc.ld +@OR1K_EXCEPT_TRUE@mc_async_SOURCES = except_mc.S mc_common.h mc_common.c mc_async.h mc_async.c +@OR1K_EXCEPT_TRUE@mc_async_LDFLAGS = -T$(OR1K_SRCDIR)except_mc.ld +@OR1K_EXCEPT_TRUE@mc_sync_SOURCES = except_mc.S mc_common.h mc_common.c mc_sync.h mc_sync.c +@OR1K_EXCEPT_TRUE@mc_sync_LDFLAGS = -T$(OR1K_SRCDIR)except_mc.ld +############################################### + +####### Platform Dependent Tests - OR1K ######## +################################################ + +##### Platform Dependent Tests - not OR1K ##### +@OR1K_EXCEPT_TRUE@basic_SOURCES = basic.S spr_defs.h +@OR1K_EXCEPT_FALSE@basic_SOURCES = +@OR1K_EXCEPT_TRUE@basic_LDFLAGS = -T$(OR1K_SRCDIR)/default.ld +@OR1K_EXCEPT_TRUE@basic_LDADD = +@OR1K_EXCEPT_TRUE@flag_SOURCES = flag.S spr_defs.h +@OR1K_EXCEPT_FALSE@flag_SOURCES = +@OR1K_EXCEPT_TRUE@flag_LDFLAGS = -T$(OR1K_SRCDIR)/default.ld +@OR1K_EXCEPT_TRUE@flag_LDADD = +@OR1K_EXCEPT_TRUE@cache_SOURCES = support.h cache.c cache_asm.S +@OR1K_EXCEPT_FALSE@cache_SOURCES = +@OR1K_EXCEPT_TRUE@cache_LDFLAGS = -T$(OR1K_SRCDIR)/cache.ld +@OR1K_EXCEPT_TRUE@cfg_SOURCES = cfg.S spr_defs.h +@OR1K_EXCEPT_FALSE@cfg_SOURCES = +@OR1K_EXCEPT_TRUE@cfg_LDFLAGS = -T$(OR1K_SRCDIR)/default.ld +@OR1K_EXCEPT_TRUE@cfg_LDADD = +@OR1K_EXCEPT_TRUE@dmatest_SOURCES = $(OR1K_SUPPORT_S) support.h dmatest.c +@OR1K_EXCEPT_FALSE@dmatest_SOURCES = +@OR1K_EXCEPT_TRUE@dmatest_LDFLAGS = -T$(OR1K_SRCDIR)/default.ld +@OR1K_EXCEPT_TRUE@eth_SOURCES = $(OR1K_SUPPORT_S) support.h eth.c +@OR1K_EXCEPT_FALSE@eth_SOURCES = +@OR1K_EXCEPT_TRUE@eth_LDFLAGS = -T$(OR1K_SRCDIR)/default.ld +@OR1K_EXCEPT_TRUE@acv_uart_SOURCES = $(OR1K_SUPPORT_S) support.h acv_uart.c +@OR1K_EXCEPT_FALSE@acv_uart_SOURCES = +@OR1K_EXCEPT_TRUE@acv_uart_LDFLAGS = -T$(OR1K_SRCDIR)/default.ld +@OR1K_EXCEPT_TRUE@acv_gpio_SOURCES = $(OR1K_SUPPORT_S) support.h acv_gpio.c +@OR1K_EXCEPT_FALSE@acv_gpio_SOURCES = +@OR1K_EXCEPT_TRUE@acv_gpio_LDFLAGS = -T$(OR1K_SRCDIR)/default.ld +@OR1K_EXCEPT_TRUE@mmu_SOURCES = $(OR1K_SUPPORT_S) support.h mmu.c mmu_asm.S +@OR1K_EXCEPT_FALSE@mmu_SOURCES = +@OR1K_EXCEPT_TRUE@mmu_LDFLAGS = -T$(OR1K_SRCDIR)/default.ld +@OR1K_EXCEPT_TRUE@except_test_SOURCES = except_test_s.S except_test.c spr_defs.h +@OR1K_EXCEPT_FALSE@except_test_SOURCES = +@OR1K_EXCEPT_TRUE@except_test_LDFLAGS = -T$(OR1K_SRCDIR)/default.ld +@OR1K_EXCEPT_TRUE@int_test_SOURCES = spr_defs.h int_test.S +@OR1K_EXCEPT_FALSE@int_test_SOURCES = +@OR1K_EXCEPT_TRUE@int_test_LDFLAGS = -T$(OR1K_SRCDIR)/int_test.ld +@OR1K_EXCEPT_TRUE@fbtest_SOURCES = $(OR1K_SUPPORT_S) support.h fbtest.c +@OR1K_EXCEPT_FALSE@fbtest_SOURCES = +@OR1K_EXCEPT_TRUE@fbtest_LDFLAGS = -T$(OR1K_SRCDIR)/default.ld +@OR1K_EXCEPT_TRUE@kbdtest_SOURCES = $(OR1K_SUPPORT_S) support.h kbdtest.c +@OR1K_EXCEPT_FALSE@kbdtest_SOURCES = +@OR1K_EXCEPT_TRUE@kbdtest_LDFLAGS = -T$(OR1K_SRCDIR)/default.ld + 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+ +int task(int id) +{ + int rc; + struct _msg { + char id; + unsigned long count; + } msg; + + printf("Task %d started\n", id); + + if(id == 1) { + msg.id = 1; + msg.count = 0; + uos_msgsnd(2, (char *)&msg, sizeof(msg)); + } + + for(;;) { + rc = uos_msgrcv(0, (char *)&msg, sizeof(msg)); + + if(rc != 0) { + printf("Task %d: Waiting for massage\n", id); + } else { + printf("Task %d: Got massage from task %d: 0x%.8x. Sending message to task %d: 0x%.8x \n", id, msg.id, (int)msg.count, (id == 3 ? 1 : (id + 1)), (int)(msg.count + 1)); + msg.id = id; + + if((id == 1) && (msg.count > 15)) { + report(msg.count + 0xdeadde9c); + exit(0); + } + + msg.count += 1; + uos_msgsnd((id == 3 ? 1 : (id + 1)), (char *)&msg, sizeof(msg)); + } + } +} + +/* Called by kernel_init to collect all tasks entries. */ +void tasks_entries() +{ + tasks[1].regs.pc = (unsigned long)task; + tasks[2].regs.pc = (unsigned long)task; + tasks[3].regs.pc = (unsigned long)task; +} + Index: uos/uos.c =================================================================== --- uos/uos.c (nonexistent) +++ uos/uos.c (revision 1765) @@ -0,0 +1,314 @@ +/* This file is part of test microkernel for OpenRISC 1000. */ +/* (C) 2000 Damjan Lampret, lampret@opencores.org */ + +#include "support.h" +#include "spr_defs.h" +#include "uos.h" +#include "ipc.h" +#include "int.h" + +/* External functions prototypes */ +int tick_init(unsigned long period, void (* inf)(void)); + +/* Pointers to contexts used by except_or32.S routines */ +unsigned long *task_context; +unsigned long *kernel_context; + +/* TCBs for all tasks in the system */ +struct tcb tasks[MAX_TASKS+1]; + +/* Stacks for the tasks (stacks[0] is kernel stack) */ +unsigned char stacks[MAX_TASKS+1][STACK_SIZE]; + +/* MCBs for IPC messages */ +struct mcb msgs[MAX_MSGS]; + +/* Pointer to linked list of free MCBs. */ +struct mcb *free_mcbs; + +/* TID of the current user task */ +tid_t curtask = 0; + +/* Statistics */ +int kernel_sched_cnt = 0; +int kernel_syscall_cnt = 0; + +/* Timestamp via or1ksim (CPU cycle number). */ +unsigned long timestamp() +{ + register unsigned long cycles asm("r3"); + asm("l.sys 201"); + return cycles; +} + +/* Standard function for filling memory with a constant byte. */ +void *memset(void *dst, int c, size_t size) +{ + char *tmp = dst; + + for(;tmp && (tmp < (char *)dst + size); tmp++) + *(char *)tmp = (char)c; + + return dst; +} + +/* Traverse linked list of MCBs and show individual messages. */ +void kernel_show_mcbs(struct mcb *mcb) +{ + for(;mcb; mcb = mcb->next) { + printf("MCB len=%u origintask=%u ", mcb->length, mcb->origin); + printf("msg:%s\n", mcb->msg); + } +} + +/* Show all contexts. */ +void kernel_show_contexts() +{ + int i; + tid_t t; + + for(t = 1; t <= MAX_TASKS; t++) { + printf("\ntask TID=%d: PC=0x%x ", t, (unsigned)tasks[t].regs.pc & ~0x3); + printf("SP(r1)=0x%x ", (unsigned)tasks[t].regs.sp); + printf("SR[IEE]=%d\n", (unsigned)tasks[t].regs.sr & SPR_SR_IEE); + printf("SR[TEE]=%d\n", (unsigned)tasks[t].regs.sr & SPR_SR_TEE); + printf("SR[SM]=%d\n", (unsigned)tasks[t].regs.sr & SPR_SR_SM); + for(i = 1; i < GPRS; i++) { + if (i % 4 == 0) + printf("\n"); + printf("r%d=0x%.8x ", i, (unsigned)tasks[t].regs.gprs[i]); + } + printf("\n"); + kernel_show_mcbs(tasks[t].waiting_msgs); + } + printf("\n"); +} + +/* Simple round-robin scheduler that directly calls dispatcher. It is + called by low level external interrupt exception handler or by + kernel_syscall if KERNEL_SYSCALL_SCHED is defined. */ +void kernel_sched() +{ + if ((++curtask > MAX_TASKS) || !(tasks[curtask].regs.pc & ~0x3)) + curtask = 1; + task_context = (unsigned long *)&tasks[curtask].regs; + +#if KERNEL_OUTPUT + printf("kernel_sched(): entry number %d, ", ++kernel_sched_cnt); + printf("dispatching task TID=%d, time %u cycles", curtask, timestamp()); + + kernel_show_contexts(); +#endif + + dispatch(); +} + +/* System call uos_msgsnd. */ +int uos_msgsnd(tid_t desttask, char *buf, int len) +{ + asm("l.sys 1"); + asm("l.nop"); +} + +/* System call uos_msgrcv. */ +int uos_msgrcv(tid_t origintask, char *buf, int len) +{ + asm("l.sys 2"); + asm("l.nop"); +} + +/* Handles system call uos_msgsnd. */ +void kernel_msgsnd(tid_t tid) +{ + struct mcb *mcb; + struct mcb **dstmq; + struct tcb *task; + + task = &tasks[tid]; + + /* Sanity checks. */ + + /* Does destination task exist? */ + if (!task->regs.gprs[1] || (task->regs.gprs[1] > MAX_TASKS)) { + task->regs.gprs[9] = IPC_ENOTASK; + return; + } + + /* Are there any free MCBs? */ + if (!free_mcbs) { + task->regs.gprs[9] = IPC_EOUTOFMCBS; + return; + } + + /* Is message too big to fit into MCB's message buffer? */ + if (task->regs.gprs[3] > MAX_MSGLEN) { + task->regs.gprs[9] = IPC_ETOOBIG; + return; + } + + /* OK, send the message. */ + + /* First, allocate MCB. */ + mcb = free_mcbs; + free_mcbs = mcb->next; + + /* Second, copy message to the MCB. */ + memcpy(mcb->msg, (void *)task->regs.gprs[2], task->regs.gprs[3]); + mcb->origin = tid; + mcb->length = task->regs.gprs[3]; + mcb->next = NULL; + + /* Insert MCB into destination task's message queue at + the end. */ + dstmq = &tasks[task->regs.gprs[1]].waiting_msgs; + for(;*dstmq;) + dstmq = &((*dstmq)->next); + *dstmq = mcb; + + task->regs.gprs[9] = IPC_NOERR; + return; +} + +/* Handles system call uos_msgrcv. */ +void kernel_msgrcv(tid_t tid) +{ + struct mcb *mcb; + struct mcb *curmsg, **linkp; + struct tcb *task; + + task = &tasks[tid]; + + /* Sanity checks. */ + + /* Does origin task exist? */ + if (task->regs.gprs[1] > MAX_TASKS) { + task->regs.gprs[9] = IPC_ENOTASK; + return; + } + + /* Are there any messages waiting for reception? */ + if (!task->waiting_msgs) { + task->regs.gprs[9] = IPC_ENOMSGS; + return; + } + + /* OK, receive the message. */ + + /* Search waiting messages for one coming from origintask. If + origintask is zero then grab the first message. */ + curmsg = task->waiting_msgs; + linkp = &task->waiting_msgs; + for(;task->regs.gprs[1] && curmsg->next && curmsg->origin != task->regs.gprs[1];) { + linkp = &curmsg->next; + curmsg = curmsg->next; + } + + /* Is receive buffer too small for receiving message? */ + if (task->regs.gprs[3] < curmsg->length) { + task->regs.gprs[9] = IPC_ETOOBIG; + return; + } + + /* Now copy the message from the MCB. */ + memcpy((void *)task->regs.gprs[2], curmsg->msg, task->regs.gprs[3]); + + /* Remove MCB from task's waiting queue and place it + back into free MCBs queue. */ + *linkp = curmsg->next; + curmsg->next = free_mcbs; + free_mcbs = curmsg; + + task->regs.gprs[9] = IPC_NOERR; + return; +} + +/* Handles all uOS system calls. It is called by low level system call + exception handler. */ +void kernel_syscall() +{ + unsigned short syscall_num; + +#if KERNEL_OUTPUT + printf("kernel_syscall(): entry number %d, ", ++kernel_syscall_cnt); + printf("current TID=%d, time %u cycles", curtask, timestamp()); + + kernel_show_contexts(); +#endif + syscall_num = *(unsigned short *)((tasks[curtask].regs.pc & ~0x3) - 6); + + switch(syscall_num) { + case IPC_MSGSND: + kernel_msgsnd(curtask); + break; + case IPC_MSGRCV: + kernel_msgrcv(curtask); + break; + default: + printf("kernel_syscall(): unknown syscall (%u)\n", syscall_num); + } + +#if KERNEL_SYSCALL_SCHED + kernel_sched(); +#endif + dispatch(); +} + +/* Called by reset exception handler to initialize the kernel and start + rolling first task. */ +int kernel_init() +{ + tid_t t; + int i; + + printf("Initializing kernel:\n"); + + printf(" Clearing kernel structures...\n"); + memset(tasks, 0, sizeof(tasks)); + memset(stacks, 0, sizeof(stacks)); + memset(msgs, 0, sizeof(msgs)); + + printf(" Initializing MCBs... %d MCB(s)\n", MAX_MSGS); + for(i = 0; i < (MAX_MSGS - 1); i++) + msgs[i].next = &msgs[i+1]; + free_mcbs = &msgs[0]; + + printf(" Initializing TCBs... %d user task(s)\n", MAX_TASKS); + + tasks_entries(); + + for(t = 0; t <= MAX_TASKS; t++) { + tasks[t].regs.sp = (unsigned long)stacks[t] + STACK_SIZE - 4; + /* Disable EXR for kernel context */ + tasks[t].regs.sr |= (t == 0 ? SPR_SR_SM : SPR_SR_TEE | SPR_SR_IEE); + tasks[t].regs.gprs[1] = t; + } + + /* First task runs in seprvisor mode */ + tasks[1].regs.sr |= SPR_SR_SM; + + /* TID=0 is reserved for kernel use */ + kernel_context = (unsigned long *)&tasks[0].regs; + + /* First task to be scheduled is task TID=1 */ + task_context = (unsigned long *)&tasks[1].regs; + + /* Initialize initrrupt controller */ + int_init(); + + printf(" Exceptions will be enabled when first task is dispatched.\n"); + printf("Kernel initalized. Starting first user task.\n"); + +#if KERNEL_SYSCALL_SCHED + kernel_sched(); /* Lets schedule and dispatch our first task */ +#else + tick_init(TICK_PERIOD, kernel_sched); + kernel_sched(); /* Lets schedule and dispatch our first task */ +#endif + /* ... */ /* We never get here */ +} + +int main () +{ + kernel_init(); + return 0; +} Index: uos/spr_defs.h =================================================================== --- uos/spr_defs.h (nonexistent) +++ uos/spr_defs.h (revision 1765) @@ -0,0 +1,428 @@ +/* spr_defs.h -- Defines OR1K architecture specific special-purpose registers + Copyright (C) 1999 Damjan Lampret, lampret@opencores.org + +This file is part of OpenRISC 1000 Architectural Simulator. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ + +/* This file is also used by microkernel test bench. Among +others it is also used in assembly file(s). */ + +/* Definition of special-purpose registers (SPRs) */ + +#define MAX_GRPS (32) +#define MAX_SPRS_PER_GRP_BITS (11) +#define MAX_SPRS_PER_GRP (1 << MAX_SPRS_PER_GRP_BITS) +#define MAX_SPRS (0x10000) + +/* Base addresses for the groups */ +#define SPRGROUP_SYS (0<< MAX_SPRS_PER_GRP_BITS) +#define SPRGROUP_DMMU (1<< MAX_SPRS_PER_GRP_BITS) +#define SPRGROUP_IMMU (2<< MAX_SPRS_PER_GRP_BITS) +#define SPRGROUP_DC (3<< MAX_SPRS_PER_GRP_BITS) +#define SPRGROUP_IC (4<< MAX_SPRS_PER_GRP_BITS) +#define SPRGROUP_MAC (5<< MAX_SPRS_PER_GRP_BITS) +#define SPRGROUP_D (6<< MAX_SPRS_PER_GRP_BITS) +#define SPRGROUP_PC (7<< MAX_SPRS_PER_GRP_BITS) +#define SPRGROUP_PM (8<< MAX_SPRS_PER_GRP_BITS) +#define SPRGROUP_PIC (9<< MAX_SPRS_PER_GRP_BITS) +#define SPRGROUP_TT (10<< MAX_SPRS_PER_GRP_BITS) + +/* System control and status group */ +#define SPR_VR (SPRGROUP_SYS + 0) +#define SPR_UPR (SPRGROUP_SYS + 1) +#define SPR_CPUCFGR (SPRGROUP_SYS + 2) +#define SPR_DMMUCFGR (SPRGROUP_SYS + 3) +#define SPR_IMMUCFGR (SPRGROUP_SYS + 4) +#define SPR_DCCFGR (SPRGROUP_SYS + 5) +#define SPR_ICCFGR (SPRGROUP_SYS + 6) +#define SPR_DCFGR (SPRGROUP_SYS + 7) +#define SPR_PCCFGR (SPRGROUP_SYS + 8) +#define SPR_NPC (SPRGROUP_SYS + 16) /* CZ 21/06/01 */ +#define SPR_SR (SPRGROUP_SYS + 17) /* CZ 21/06/01 */ +#define SPR_PPC (SPRGROUP_SYS + 18) /* CZ 21/06/01 */ +#define SPR_EPCR_BASE (SPRGROUP_SYS + 32) /* CZ 21/06/01 */ +#define SPR_EPCR_LAST (SPRGROUP_SYS + 47) /* CZ 21/06/01 */ +#define SPR_EEAR_BASE (SPRGROUP_SYS + 48) +#define SPR_EEAR_LAST (SPRGROUP_SYS + 63) +#define SPR_ESR_BASE (SPRGROUP_SYS + 64) +#define SPR_ESR_LAST (SPRGROUP_SYS + 79) + +/* Data MMU group */ +#define SPR_DMMUCR (SPRGROUP_DMMU + 0) +#define SPR_DTLBMR_BASE(WAY) (SPRGROUP_DMMU + 0x200 + (WAY) * 0x200) +#define SPR_DTLBMR_LAST(WAY) (SPRGROUP_DMMU + 0x2ff + (WAY) * 0x200) +#define SPR_DTLBTR_BASE(WAY) (SPRGROUP_DMMU + 0x300 + (WAY) * 0x200) +#define SPR_DTLBTR_LAST(WAY) (SPRGROUP_DMMU + 0x3ff + (WAY) * 0x200) + +/* Instruction MMU group */ +#define SPR_IMMUCR (SPRGROUP_IMMU + 0) +#define SPR_ITLBMR_BASE(WAY) (SPRGROUP_IMMU + 0x200 + (WAY) * 0x200) +#define SPR_ITLBMR_LAST(WAY) (SPRGROUP_IMMU + 0x2ff + (WAY) * 0x200) +#define SPR_ITLBTR_BASE(WAY) (SPRGROUP_IMMU + 0x300 + (WAY) * 0x200) +#define SPR_ITLBTR_LAST(WAY) (SPRGROUP_IMMU + 0x3ff + (WAY) * 0x200) + +/* Data cache group */ +#define SPR_DCCR (SPRGROUP_DC + 0) +#define SPR_DCBPR (SPRGROUP_DC + 1) +#define SPR_DCBFR (SPRGROUP_DC + 2) +#define SPR_DCBIR (SPRGROUP_DC + 3) +#define SPR_DCBWR (SPRGROUP_DC + 4) +#define SPR_DCBLR (SPRGROUP_DC + 5) +#define SPR_DCR_BASE(WAY) (SPRGROUP_DC + 0x200 + (WAY) * 0x200) +#define SPR_DCR_LAST(WAY) (SPRGROUP_DC + 0x3ff + (WAY) * 0x200) + +/* Instruction cache group */ +#define SPR_ICCR (SPRGROUP_IC + 0) +#define SPR_ICBPR (SPRGROUP_IC + 1) +#define SPR_ICBIR (SPRGROUP_IC + 2) +#define SPR_ICBLR (SPRGROUP_IC + 3) +#define SPR_ICR_BASE(WAY) (SPRGROUP_IC + 0x200 + (WAY) * 0x200) +#define SPR_ICR_LAST(WAY) (SPRGROUP_IC + 0x3ff + (WAY) * 0x200) + +/* MAC group */ +#define SPR_MACLO (SPRGROUP_MAC + 1) +#define SPR_MACHI (SPRGROUP_MAC + 2) + +/* Debug group */ +#define SPR_DVR(N) (SPRGROUP_D + (N)) +#define SPR_DCR(N) (SPRGROUP_D + 8 + (N)) +#define SPR_DMR1 (SPRGROUP_D + 16) +#define SPR_DMR2 (SPRGROUP_D + 17) +#define SPR_DWCR0 (SPRGROUP_D + 18) +#define SPR_DWCR1 (SPRGROUP_D + 19) +#define SPR_DSR (SPRGROUP_D + 20) +#define SPR_DRR (SPRGROUP_D + 21) + +/* Performance counters group */ +#define SPR_PCCR(N) (SPRGROUP_PC + (N)) +#define SPR_PCMR(N) (SPRGROUP_PC + 8 + (N)) + +/* Power management group */ +#define SPR_PMR (SPRGROUP_PM + 0) + +/* PIC group */ +#define SPR_PICMR (SPRGROUP_PIC + 0) +#define SPR_PICPR (SPRGROUP_PIC + 1) +#define SPR_PICSR (SPRGROUP_PIC + 2) + +/* Tick Timer group */ +#define SPR_TTMR (SPRGROUP_TT + 0) +#define SPR_TTCR (SPRGROUP_TT + 1) + +/* + * Bit definitions for the Version Register + * + */ +#define SPR_VR_VER 0xffff0000 /* Processor version */ +#define SPR_VR_REV 0x0000003f /* Processor revision */ + +/* + * Bit definitions for the Unit Present Register + * + */ +#define SPR_UPR_UP 0x00000001 /* UPR present */ +#define SPR_UPR_DCP 0x00000002 /* Data cache present */ +#define SPR_UPR_ICP 0x00000004 /* Instruction cache present */ +#define SPR_UPR_DMP 0x00000008 /* Data MMU present */ +#define SPR_UPR_IMP 0x00000010 /* Instruction MMU present */ +#define SPR_UPR_OB32P 0x00000020 /* ORBIS32 present */ +#define SPR_UPR_OB64P 0x00000040 /* ORBIS64 present */ +#define SPR_UPR_OF32P 0x00000080 /* ORFPX32 present */ +#define SPR_UPR_OF64P 0x00000100 /* ORFPX64 present */ +#define SPR_UPR_OV32P 0x00000200 /* ORVDX32 present */ +#define SPR_UPR_OV64P 0x00000400 /* ORVDX64 present */ +#define SPR_UPR_DUP 0x00000800 /* Debug unit present */ +#define SPR_UPR_PCUP 0x00001000 /* Performance counters unit present */ +#define SPR_UPR_PMP 0x00002000 /* Power management present */ +#define SPR_UPR_PICP 0x00004000 /* PIC present */ +#define SPR_UPR_TTP 0x00008000 /* Tick timer present */ +#define SPR_UPR_SRP 0x00010000 /* Shadow registers present */ +#define SPR_UPR_RES 0x00fe0000 /* ORVDX32 present */ +#define SPR_UPR_CUST 0xff000000 /* Custom units */ + +/* + * Bit definitions for the Supervision Register + * + */ +#define SPR_SR_CID 0xf0000000 /* Context ID */ +#define SPR_SR_FO 0x00008000 /* Fixed one */ +#define SPR_SR_EPH 0x00004000 /* Exception Prefixi High */ +#define SPR_SR_DSX 0x00002000 /* Delay Slot Exception */ +#define SPR_SR_OVE 0x00001000 /* Overflow flag Exception */ +#define SPR_SR_OV 0x00000800 /* Overflow flag */ +#define SPR_SR_CY 0x00000400 /* Carry flag */ +#define SPR_SR_F 0x00000200 /* Condition Flag */ +#define SPR_SR_CE 0x00000100 /* CID Enable */ +#define SPR_SR_LEE 0x00000080 /* Little Endian Enable */ +#define SPR_SR_IME 0x00000040 /* Instruction MMU Enable */ +#define SPR_SR_DME 0x00000020 /* Data MMU Enable */ +#define SPR_SR_ICE 0x00000010 /* Instruction Cache Enable */ +#define SPR_SR_DCE 0x00000008 /* Data Cache Enable */ +#define SPR_SR_IEE 0x00000004 /* Interrupt Exception Enable */ +#define SPR_SR_TEE 0x00000002 /* Tick timer Exception Enable */ +#define SPR_SR_SM 0x00000001 /* Supervisor Mode */ + +/* + * Bit definitions for the Data MMU Control Register + * + */ +#define SPR_DMMUCR_P2S 0x0000003e /* Level 2 Page Size */ +#define SPR_DMMUCR_P1S 0x000007c0 /* Level 1 Page Size */ +#define SPR_DMMUCR_VADDR_WIDTH 0x0000f800 /* Virtual ADDR Width */ +#define SPR_DMMUCR_PADDR_WIDTH 0x000f0000 /* Physical ADDR Width */ + +/* + * Bit definitions for the Instruction MMU Control Register + * + */ +#define SPR_IMMUCR_P2S 0x0000003e /* Level 2 Page Size */ +#define SPR_IMMUCR_P1S 0x000007c0 /* Level 1 Page Size */ +#define SPR_IMMUCR_VADDR_WIDTH 0x0000f800 /* Virtual ADDR Width */ +#define SPR_IMMUCR_PADDR_WIDTH 0x000f0000 /* Physical ADDR Width */ + +/* + * Bit definitions for the Data TLB Match Register + * + */ +#define SPR_DTLBMR_V 0x00000001 /* Valid */ +#define SPR_DTLBMR_PL1 0x00000002 /* Page Level 1 (if 0 then PL2) */ +#define SPR_DTLBMR_CID 0x0000003c /* Context ID */ +#define SPR_DTLBMR_LRU 0x000000c0 /* Least Recently Used */ +#define SPR_DTLBMR_VPN 0xfffff000 /* Virtual Page Number */ + +/* + * Bit definitions for the Data TLB Translate Register + * + */ +#define SPR_DTLBTR_CC 0x00000001 /* Cache Coherency */ +#define SPR_DTLBTR_CI 0x00000002 /* Cache Inhibit */ +#define SPR_DTLBTR_WBC 0x00000004 /* Write-Back Cache */ +#define SPR_DTLBTR_WOM 0x00000008 /* Weakly-Ordered Memory */ +#define SPR_DTLBTR_A 0x00000010 /* Accessed */ +#define SPR_DTLBTR_D 0x00000020 /* Dirty */ +#define SPR_DTLBTR_URE 0x00000040 /* User Read Enable */ +#define SPR_DTLBTR_UWE 0x00000080 /* User Write Enable */ +#define SPR_DTLBTR_SRE 0x00000100 /* Supervisor Read Enable */ +#define SPR_DTLBTR_SWE 0x00000200 /* Supervisor Write Enable */ +#define SPR_DTLBTR_PPN 0xfffff000 /* Physical Page Number */ + +/* + * Bit definitions for the Instruction TLB Match Register + * + */ +#define SPR_ITLBMR_V 0x00000001 /* Valid */ +#define SPR_ITLBMR_PL1 0x00000002 /* Page Level 1 (if 0 then PL2) */ +#define SPR_ITLBMR_CID 0x0000003c /* Context ID */ +#define SPR_ITLBMR_LRU 0x000000c0 /* Least Recently Used */ +#define SPR_ITLBMR_VPN 0xfffff000 /* Virtual Page Number */ + +/* + * Bit definitions for the Instruction TLB Translate Register + * + */ +#define SPR_ITLBTR_CC 0x00000001 /* Cache Coherency */ +#define SPR_ITLBTR_CI 0x00000002 /* Cache Inhibit */ +#define SPR_ITLBTR_WBC 0x00000004 /* Write-Back Cache */ +#define SPR_ITLBTR_WOM 0x00000008 /* Weakly-Ordered Memory */ +#define SPR_ITLBTR_A 0x00000010 /* Accessed */ +#define SPR_ITLBTR_D 0x00000020 /* Dirty */ +#define SPR_ITLBTR_SXE 0x00000040 /* User Read Enable */ +#define SPR_ITLBTR_UXE 0x00000080 /* User Write Enable */ +#define SPR_ITLBTR_PPN 0xfffff000 /* Physical Page Number */ + +/* + * Bit definitions for Data Cache Control register + * + */ +#define SPR_DCCR_EW 0x000000ff /* Enable ways */ + +/* + * Bit definitions for Insn Cache Control register + * + */ +#define SPR_ICCR_EW 0x000000ff /* Enable ways */ + +/* + * Bit definitions for Debug Control registers + * + */ +#define SPR_DCR_DP 0x00000001 /* DVR/DCR present */ +#define SPR_DCR_CC 0x0000000e /* Compare condition */ +#define SPR_DCR_SC 0x00000010 /* Signed compare */ +#define SPR_DCR_CT 0x000000e0 /* Compare to */ + +/* Bit results with SPR_DCR_CC mask */ +#define SPR_DCR_CC_MASKED 0x00000000 +#define SPR_DCR_CC_EQUAL 0x00000001 +#define SPR_DCR_CC_LESS 0x00000002 +#define SPR_DCR_CC_LESSE 0x00000003 +#define SPR_DCR_CC_GREAT 0x00000004 +#define SPR_DCR_CC_GREATE 0x00000005 +#define SPR_DCR_CC_NEQUAL 0x00000006 + +/* Bit results with SPR_DCR_CT mask */ +#define SPR_DCR_CT_DISABLED 0x00000000 +#define SPR_DCR_CT_IFEA 0x00000020 +#define SPR_DCR_CT_LEA 0x00000040 +#define SPR_DCR_CT_SEA 0x00000060 +#define SPR_DCR_CT_LD 0x00000080 +#define SPR_DCR_CT_SD 0x000000a0 +#define SPR_DCR_CT_LSEA 0x000000c0 + +/* + * Bit definitions for Debug Mode 1 register + * + */ +#define SPR_DMR1_CW0 0x00000003 /* Chain watchpoint 0 */ +#define SPR_DMR1_CW1 0x0000000c /* Chain watchpoint 1 */ +#define SPR_DMR1_CW2 0x00000030 /* Chain watchpoint 2 */ +#define SPR_DMR1_CW3 0x000000c0 /* Chain watchpoint 3 */ +#define SPR_DMR1_CW4 0x00000300 /* Chain watchpoint 4 */ +#define SPR_DMR1_CW5 0x00000c00 /* Chain watchpoint 5 */ +#define SPR_DMR1_CW6 0x00003000 /* Chain watchpoint 6 */ +#define SPR_DMR1_CW7 0x0000c000 /* Chain watchpoint 7 */ +#define SPR_DMR1_CW8 0x00030000 /* Chain watchpoint 8 */ +#define SPR_DMR1_CW9 0x000c0000 /* Chain watchpoint 9 */ +#define SPR_DMR1_CW10 0x00300000 /* Chain watchpoint 10 */ +#define SPR_DMR1_ST 0x00400000 /* Single-step trace*/ +#define SPR_DMR1_BT 0x00800000 /* Branch trace */ +#define SPR_DMR1_DXFW 0x01000000 /* Disable external force watchpoint */ + +/* + * Bit definitions for Debug Mode 2 register + * + */ +#define SPR_DMR2_WCE0 0x00000001 /* Watchpoint counter 0 enable */ +#define SPR_DMR2_WCE1 0x00000002 /* Watchpoint counter 0 enable */ +#define SPR_DMR2_AWTC 0x00001ffc /* Assign watchpoints to counters */ +#define SPR_DMR2_WGB 0x00ffe000 /* Watchpoints generating breakpoint */ + +/* + * Bit definitions for Debug watchpoint counter registers + * + */ +#define SPR_DWCR_COUNT 0x0000ffff /* Count */ +#define SPR_DWCR_MATCH 0xffff0000 /* Match */ + +/* + * Bit definitions for Debug stop register + * + */ +#define SPR_DSR_RSTE 0x00000001 /* Reset exception */ +#define SPR_DSR_BUSEE 0x00000002 /* Bus error exception */ +#define SPR_DSR_DPFE 0x00000004 /* Data Page Fault exception */ +#define SPR_DSR_IPFE 0x00000008 /* Insn Page Fault exception */ +#define SPR_DSR_TTE 0x00000010 /* iTick Timer exception */ +#define SPR_DSR_AE 0x00000020 /* Alignment exception */ +#define SPR_DSR_IIE 0x00000040 /* Illegal Instruction exception */ +#define SPR_DSR_IE 0x00000080 /* Interrupt exception */ +#define SPR_DSR_DME 0x00000100 /* DTLB miss exception */ +#define SPR_DSR_IME 0x00000200 /* ITLB miss exception */ +#define SPR_DSR_RE 0x00000400 /* Range exception */ +#define SPR_DSR_SCE 0x00000800 /* System call exception */ +#define SPR_DSR_SSE 0x00001000 /* Single Step Exception */ +#define SPR_DSR_TE 0x00002000 /* Trap exception */ + +/* + * Bit definitions for Debug reason register + * + */ +#define SPR_DRR_RSTE 0x00000001 /* Reset exception */ +#define SPR_DRR_BUSEE 0x00000002 /* Bus error exception */ +#define SPR_DRR_DPFE 0x00000004 /* Data Page Fault exception */ +#define SPR_DRR_IPFE 0x00000008 /* Insn Page Fault exception */ +#define SPR_DRR_TTE 0x00000010 /* Tick Timer exception */ +#define SPR_DRR_AE 0x00000020 /* Alignment exception */ +#define SPR_DRR_IIE 0x00000040 /* Illegal Instruction exception */ +#define SPR_DRR_IE 0x00000080 /* Interrupt exception */ +#define SPR_DRR_DME 0x00000100 /* DTLB miss exception */ +#define SPR_DRR_IME 0x00000200 /* ITLB miss exception */ +#define SPR_DRR_RE 0x00000400 /* Range exception */ +#define SPR_DRR_SCE 0x00000800 /* System call exception */ +#define SPR_DRR_TE 0x00001000 /* Trap exception */ + +/* + * Bit definitions for Performance counters mode registers + * + */ +#define SPR_PCMR_CP 0x00000001 /* Counter present */ +#define SPR_PCMR_UMRA 0x00000002 /* User mode read access */ +#define SPR_PCMR_CISM 0x00000004 /* Count in supervisor mode */ +#define SPR_PCMR_CIUM 0x00000008 /* Count in user mode */ +#define SPR_PCMR_LA 0x00000010 /* Load access event */ +#define SPR_PCMR_SA 0x00000020 /* Store access event */ +#define SPR_PCMR_IF 0x00000040 /* Instruction fetch event*/ +#define SPR_PCMR_DCM 0x00000080 /* Data cache miss event */ +#define SPR_PCMR_ICM 0x00000100 /* Insn cache miss event */ +#define SPR_PCMR_IFS 0x00000200 /* Insn fetch stall event */ +#define SPR_PCMR_LSUS 0x00000400 /* LSU stall event */ +#define SPR_PCMR_BS 0x00000800 /* Branch stall event */ +#define SPR_PCMR_DTLBM 0x00001000 /* DTLB miss event */ +#define SPR_PCMR_ITLBM 0x00002000 /* ITLB miss event */ +#define SPR_PCMR_DDS 0x00004000 /* Data dependency stall event */ +#define SPR_PCMR_WPE 0x03ff8000 /* Watchpoint events */ + +/* + * Bit definitions for the Power management register + * + */ +#define SPR_PMR_SDF 0x0000000f /* Slow down factor */ +#define SPR_PMR_DME 0x00000010 /* Doze mode enable */ +#define SPR_PMR_SME 0x00000020 /* Sleep mode enable */ +#define SPR_PMR_DCGE 0x00000040 /* Dynamic clock gating enable */ +#define SPR_PMR_SUME 0x00000080 /* Suspend mode enable */ + +/* + * Bit definitions for PICMR + * + */ +#define SPR_PICMR_IUM 0xfffffffc /* Interrupt unmask */ + +/* + * Bit definitions for PICPR + * + */ +#define SPR_PICPR_IPRIO 0xfffffffc /* Interrupt priority */ + +/* + * Bit definitions for PICSR + * + */ +#define SPR_PICSR_IS 0xffffffff /* Interrupt status */ + +/* + * Bit definitions for Tick Timer Control Register + * + */ +#define SPR_TTCR_PERIOD 0x0fffffff /* Time Period */ +#define SPR_TTMR_PERIOD SPR_TTCR_PERIOD +#define SPR_TTMR_IP 0x10000000 /* Interrupt Pending */ +#define SPR_TTMR_IE 0x20000000 /* Interrupt Enable */ +#define SPR_TTMR_RT 0x40000000 /* Restart tick */ +#define SPR_TTMR_SR 0x80000000 /* Single run */ +#define SPR_TTMR_CR 0xc0000000 /* Continuous run */ +#define SPR_TTMR_M 0xc0000000 /* Tick mode */ + +/* + * l.nop constants + * + */ +#define NOP_NOP 0x0000 /* Normal nop instruction */ +#define NOP_EXIT 0x0001 /* End of simulation */ +#define NOP_REPORT 0x0002 /* Simple report */ +#define NOP_printf 0x0003 /* Simprintf instruction */ +#define NOP_REPORT_FIRST 0x0400 /* Report with number */ +#define NOP_REPORT_LAST 0x03ff /* Report with number */

uos/spr_defs.h Property changes : Added: svn:executable ## -0,0 +1 ## +* \ No newline at end of property Index: uos/except_or32.S =================================================================== --- uos/except_or32.S (nonexistent) +++ uos/except_or32.S (revision 1765) @@ -0,0 +1,351 @@ +/* This file is part of test microkernel for OpenRISC 1000. */ +/* (C) 2000 Damjan Lampret, lampret@opencores.org */ + +#include "spr_defs.h" +#include "../board.h" + +#define MC_CSR (0x00) +#define MC_POC (0x04) +#define MC_BA_MASK (0x08) +#define MC_CSC(i) (0x10 + (i) * 8) +#define MC_TMS(i) (0x14 + (i) * 8) + + +/* + * Context is saved to area pointed by pointer in R3. Original + * R3 is at memory location 0 and task's PC is at memory location 4. + */ +#define SAVEREGS \ + l.lwz r3,0(r3); \ + l.sw 4(r3),r1; \ + l.sw 8(r3),r2; \ + l.lwz r2,0(r0); /* saving original r3*/ \ + l.sw 12(r3),r2; \ + l.sw 16(r3),r4; \ + l.sw 20(r3),r5; \ + l.sw 24(r3),r6; \ + l.sw 28(r3),r7; \ + l.sw 32(r3),r8; \ + l.sw 36(r3),r9; \ + l.sw 40(r3),r10; \ + l.sw 44(r3),r11; \ + l.sw 48(r3),r12; \ + l.sw 52(r3),r13; \ + l.sw 56(r3),r14; \ + l.sw 60(r3),r15; \ + l.sw 64(r3),r16; \ + l.sw 68(r3),r17; \ + l.sw 72(r3),r18; \ + l.sw 76(r3),r19; \ + l.sw 80(r3),r20; \ + l.sw 84(r3),r21; \ + l.sw 88(r3),r22; \ + l.sw 92(r3),r23; \ + l.sw 96(r3),r24; \ + l.sw 100(r3),r25; \ + l.sw 104(r3),r26; \ + l.sw 108(r3),r27; \ + l.sw 112(r3),r28; \ + l.sw 116(r3),r29; \ + l.sw 120(r3),r30; \ + l.sw 124(r3),r31; \ + l.lwz r2,4(r0); /* saving original PC*/ \ + l.sw 0(r3),r2; \ + \ + l.mfspr r2,r0,SPR_ESR_BASE; \ + l.sw 128(r3),r2 /* saving SR */ + +/* + * Pointer to context is in R3. All registers are loaded and execution is + * transfered to the loaded context's task + */ +#define LOADREGS_N_GO \ + l.lwz r3,0(r3); \ + l.lwz r2,0(r3); /* prepare PC*/ \ + l.mtspr r0,r2,SPR_EPCR_BASE; \ + \ + l.lwz r2,128(r3); /* prepare SR*/ \ + l.mtspr r0,r2,SPR_ESR_BASE; \ + \ + l.lwz r1,4(r3); \ + l.lwz r2,8(r3); \ + l.lwz r4,16(r3); \ + l.lwz r5,20(r3); \ + l.lwz r6,24(r3); \ + l.lwz r7,28(r3); \ + l.lwz r8,32(r3); \ + l.lwz r9,36(r3); \ + l.lwz r10,40(r3); \ + l.lwz r11,44(r3); \ + l.lwz r12,48(r3); \ + l.lwz r13,52(r3); \ + l.lwz r14,56(r3); \ + l.lwz r15,60(r3); \ + l.lwz r16,64(r3); \ + l.lwz r17,68(r3); \ + l.lwz r18,72(r3); \ + l.lwz r19,76(r3); \ + l.lwz r20,80(r3); \ + l.lwz r21,84(r3); \ + l.lwz r22,88(r3); \ + l.lwz r23,92(r3); \ + l.lwz r24,96(r3); \ + l.lwz r25,100(r3); \ + l.lwz r26,104(r3); \ + l.lwz r27,108(r3); \ + l.lwz r28,112(r3); \ + l.lwz r29,116(r3); \ + l.lwz r30,120(r3); \ + l.lwz r31,124(r3); \ + \ + l.lwz r3,12(r3); /* prepare r3*/ \ + \ + l.rfe; /* Call task */ \ + l.nop + +/* + * All registers are loaded from save area. + */ +#define LOADREGS \ + l.lwz r3,0(r3); \ + l.lwz r2,0(r3); /* prepare PC*/ \ + l.mtspr r0,r2,SPR_EPCR_BASE; \ + \ + l.lwz r2,128(r3); /* prepare SR*/ \ + l.mtspr r0,r2,SPR_ESR_BASE; \ + \ + l.lwz r1,4(r3); \ + l.lwz r2,8(r3); \ + l.lwz r4,16(r3); \ + l.lwz r5,20(r3); \ + l.lwz r6,24(r3); \ + l.lwz r7,28(r3); \ + l.lwz r8,32(r3); \ + l.lwz r9,36(r3); \ + l.lwz r10,40(r3); \ + l.lwz r11,44(r3); \ + l.lwz r12,48(r3); \ + l.lwz r13,52(r3); \ + l.lwz r14,56(r3); \ + l.lwz r15,60(r3); \ + l.lwz r16,64(r3); \ + l.lwz r17,68(r3); \ + l.lwz r18,72(r3); \ + l.lwz r19,76(r3); \ + l.lwz r20,80(r3); \ + l.lwz r21,84(r3); \ + l.lwz r22,88(r3); \ + l.lwz r23,92(r3); \ + l.lwz r24,96(r3); \ + l.lwz r25,100(r3); \ + l.lwz r26,104(r3); \ + l.lwz r27,108(r3); \ + l.lwz r28,112(r3); \ + l.lwz r29,116(r3); \ + l.lwz r30,120(r3); \ + l.lwz r31,124(r3); \ + \ + l.lwz r3,12(r3); /* prepare r3*/ + +/* + * Set new PC in saved context + */ +#define SET_CONTEXTPC(AREA,SUBROUTINE,TMPREG) \ + l.lwz AREA,0(AREA); \ + l.movhi TMPREG,hi(SUBROUTINE); \ + l.addi TMPREG,r0,lo(SUBROUTINE); \ + l.sw 0(AREA),TMPREG; + +/* + * Printf via or1ksim hook + */ +#if KERNEL_OUTPUT +#define PRINTF(REG,STR) \ + l.movhi REG,hi(STR); \ + l.addi REG,r0,lo(STR); \ + l.nop NOP_PRINTF +#else +#define PRINTF(REG,STR) +#endif + +/* + * Reset Exception handler + */ +.org 0x100 +_reset_vector: + + l.movhi r3,hi(MC_BASE_ADDR) + l.ori r3,r3,lo(MC_BASE_ADDR) + + l.addi r4,r3,MC_CSC(0) + l.movhi r5,hi(FLASH_BASE_ADDR) + l.srai r5,r5,6 + l.ori r5,r5,0x0025 + l.sw 0(r4),r5 + + l.addi r4,r3,MC_TMS(0) + l.movhi r5,hi(FLASH_TMS_VAL) + l.ori r5,r5,lo(FLASH_TMS_VAL) + l.sw 0(r4),r5 + + l.addi r4,r3,MC_BA_MASK + l.addi r5,r0,MC_MASK_VAL + l.sw 0(r4),r5 + + l.addi r4,r3,MC_CSR + l.movhi r5,hi(MC_CSR_VAL) + l.ori r5,r5,lo(MC_CSR_VAL) + l.sw 0(r4),r5 + + l.addi r4,r3,MC_TMS(1) + l.movhi r5,hi(SDRAM_TMS_VAL) + l.ori r5,r5,lo(SDRAM_TMS_VAL) + l.sw 0(r4),r5 + + l.addi r4,r3,MC_CSC(1) + l.movhi r5,hi(SDRAM_BASE_ADDR) + l.srai r5,r5,6 + l.ori r5,r5,0x0411 + l.sw 0(r4),r5 + + l.jr r9 + l.nop + + /* Copy data section */ + l.movhi r3,hi(_src_beg) + l.ori r3,r3,lo(_src_beg) + l.addi r4,r0,0x200 + l.movhi r5,hi(_except_end) + l.ori r5,r5,lo(_except_end) + l.movhi r6,hi(_except_beg) + l.ori r6,r6,lo(_except_beg) + l.sub r5,r6,r5 +1: + l.lwz r6,0(r3) + l.sw 0(r4),r6 + l.addi r3,r3,4 + l.addi r4,r4,4 + l.addi r5,r5,-4 + l.sfgtsi r5,0 + l.bf 1b + l.nop + + l.movhi r4,hi(_dst_beg) + l.ori r4,r4,lo(_dst_beg) + l.movhi r5,hi(_dst_end) + l.ori r5,r5,lo(_dst_end) + l.sub r5,r5,r4 + l.sfeqi r5,0 + l.bf 2f + l.nop +1: + l.lwz r6,0(r3) + l.sw 0(r4),r6 + l.addi r3,r3,4 + l.addi r4,r4,4 + l.addi r5,r5,-4 + l.sfgtsi r5,0 + l.bf 1b + l.nop + +2: + + + l.movhi r2,hi(_reset) + l.ori r2,r2,lo(_reset) + l.jr r2 + l.nop + +/* + * Switch to a new context pointed by _task_context + */ +.global _dispatch +.align 4 +_dispatch: + /* load user task GPRs and PC */ + l.movhi r3,hi(_task_context) + l.addi r3,r0,lo(_task_context) + LOADREGS_N_GO + +.section .except, "ax" + +/* + * Bus Error Exception handler + */ +.org 0x0200 +_buserr: + l.nop + l.sw 0(r0),r3 /* Save r3 */ + PRINTF(r3, _buserr_str) +_hang: + l.j _hang + l.nop + +_buserr_str: + .ascii "Bus error exception.\n\000" + +/* + * External Interrupt Exception handler + */ +.org 0x800 +_extint: + l.nop + l.sw 0(r0),r3 /* Save r3 */ + PRINTF(r3,_extint_str) + l.mfspr r3,r0,SPR_EPCR_BASE /* Get EPCR */ + l.sw 4(r0),r3 /* and save it */ + + /* now save user task context */ + l.movhi r3,hi(_task_context) + l.addi r3,r0,lo(_task_context) + SAVEREGS + + /* set kernel context's PC to kernel's scheduler */ + l.movhi r3,hi(_kernel_context) + l.addi r3,r0,lo(_kernel_context) + SET_CONTEXTPC(r3,_int_main,r4) + + /* load kernel context */ + l.movhi r3,hi(_kernel_context) + l.addi r3,r0,lo(_kernel_context) + LOADREGS + + l.movhi r3,hi(_int_main) + l.addi r3,r0,lo(_int_main) + l.jr r3 + l.nop + +_extint_str: + .ascii "External interrupt exception.\n\000" + +/* + * System Call Exception handler + */ +.org 0x0c00 +_syscall: + l.nop + l.sw 0(r0),r3 /* Save r3 */ + PRINTF(r3,_syscall_str) + l.mfspr r3,r0,SPR_EPCR_BASE /* Get EPCR */ + l.addi r3,r3,4 /* increment because EPCR instruction was already executed */ + l.sw 4(r0),r3 /* and save it */ + + /* now save user task context */ + l.movhi r3,hi(_task_context) + l.addi r3,r0,lo(_task_context) + SAVEREGS + + /* set kernel context's PC to kernel's syscall entry */ + l.movhi r3,hi(_kernel_context) + l.addi r3,r0,lo(_kernel_context) + SET_CONTEXTPC(r3,_kernel_syscall,r4) + + /* load kernel context */ + l.movhi r3,hi(_kernel_context) + l.addi r3,r0,lo(_kernel_context) + LOADREGS_N_GO + +_syscall_str: + .ascii "System call exception.\n\000" + + Index: uos/tick.c =================================================================== --- uos/tick.c (nonexistent) +++ uos/tick.c (revision 1765) @@ -0,0 +1,34 @@ +/* This file is part of test microkernel for OpenRISC 1000. */ +/* (C) 2001 Simon Srot, srot@opencores.org */ + +#include "spr_defs.h" +#include "support.h" + +/* Tick timer period */ +unsigned long tick_period; + +/* Inform of tick interrupt */ +void (*tick_inf)(); + +/* Tick interrupt routine */ +void tick_int() +{ + /* Call inf routine */ + (*tick_inf)(); + + /* Set new counter period iand clear inet pending bit */ + mtspr(SPR_TTMR, SPR_TTMR_IE | SPR_TTMR_RT | (tick_period & SPR_TTMR_PERIOD)); +} + +/* Initialize routine */ +int tick_init(unsigned long period, void (* inf)()) +{ + /* Save tick timer period and inform routine */ + tick_period = period; + tick_inf = inf; + + /* Set counter period, enable timer and interrupt */ + mtspr(SPR_TTMR, SPR_TTMR_IE | SPR_TTMR_RT | (period & SPR_TTMR_PERIOD)); + + return 0; +} Index: uos/Makefile.am =================================================================== --- uos/Makefile.am (nonexistent) +++ uos/Makefile.am (revision 1765) @@ -0,0 +1,28 @@ +## Makefile for or1ksim subdirectory test +## (c) Marko Mlinar, 2001 +## To add new test, edit between marked areas only +# +# This file is part of OpenRISC 1000 Architectural Simulator. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +# + +LDADD = ../support/libsupport.a +LDFLAGS = -T${top_srcdir}/default.ld + +bin_PROGRAMS = uos +uos_SOURCES = except_or32.S support.h spr_defs.h task.c int.h ipc.h tick.c uos.h uos.c + +again: clean all

uos/Makefile.am Property changes : Added: svn:executable ## -0,0 +1 ## +* \ No newline at end of property Index: uos/ipc.h =================================================================== --- uos/ipc.h (nonexistent) +++ uos/ipc.h (revision 1765) @@ -0,0 +1,27 @@ +/* This file is part of test microkernel for OpenRISC 1000. */ +/* (C) 2000 Damjan Lampret, lampret@opencores.org */ + +/* Operation completed sucessfully. */ +#define IPC_NOERR 0 + +/* Can't send any messages due to lack of free MCBs. */ +#define IPC_EOUTOFMCBS 1 + +/* Sending message: No such destination task. + Receiving message: No such origin task. */ +#define IPC_ENOTASK 2 + +/* Message to big to be sent or receive buffer is to small for + receiving message. If receiving then try again with bigger buffer. */ +#define IPC_ETOOBIG 3 + +/* No messages waiting to be received. */ +#define IPC_ENOMSGS 4 + +/* Send message in buffer buf of size len to task desttask. */ +int uos_msgsnd(tid_t desttask, char *buf, int len); + +/* Receive message of max size len from task origintask and put it + into buffer buf. If origintask is zero then get the first message + from the message queue. */ +int uos_msgrcv(tid_t origintask, char *buf, int len); Index: uos/uos.h =================================================================== --- uos/uos.h (nonexistent) +++ uos/uos.h (revision 1765) @@ -0,0 +1,58 @@ +/* This file is part of test microkernel for OpenRISC 1000. */ +/* (C) 2000 Damjan Lampret, lampret@opencores.org */ + +/* Length of the IPC message's useful data. */ +#define MAX_MSGLEN 100 + +/* Number of user tasks in the system. */ +#define MAX_TASKS 8 + +/* Number of IPC messages in the system. */ +#define MAX_MSGS 16 + +/* Number of general purpose registers (not counting r0 and r1). */ +#define GPRS 30 + +/* Size of kernel and user task stacks. Size for individual task. */ +#define STACK_SIZE 2048 + +/* Define this if you want kernel debug output. Note that you must + assemble except_or32.S with KERNEL_OUTPUT defined in Makefile. This + definition is only for main uos.c. */ +#define KERNEL_OUTPUT 0 + +/* Define this if you want task switch at every system call. */ +#define KERNEL_SYSCALL_SCHED 0 + +/* System tick timer period */ +#define TICK_PERIOD 0x500 + +/* Task ID type (if we would have processes then we would call it PID) */ +typedef int tid_t; + +/* System call numbers */ +#define IPC_MSGSND 1 +#define IPC_MSGRCV 2 + +/* Message Control Block structure */ +struct mcb { + char msg[MAX_MSGLEN]; /* Message's data */ + int length; /* Message's length */ + tid_t origin; /* TID of message's origin task */ + struct mcb *next; /* Next message in linked list */ +}; + +/* Task Control Block structure */ +struct tcb { + struct regs { + unsigned long pc; /* Task's PC */ + unsigned long sp; /* Task's stack (r1)*/ + unsigned long gprs[GPRS]; /* Task's GPRs r2-r15 */ + unsigned long sr; /* Task's supervision register */ + } regs; + struct mcb *waiting_msgs; /* Waiting messages */ +}; + +extern void dispatch(); +/* Called by kernel_init to collect all tasks entries. */ +extern void tasks_entries(); Index: uos/README =================================================================== --- uos/README (nonexistent) +++ uos/README (revision 1765) @@ -0,0 +1,18 @@ + +This is the Micro OS (uOS) for testing operating system features of +OpenRISC 1000 architecture. Specifically non reentrant, preemptive +multitasking microkernel. Purpose of this code is not to be a true +operating system but merely a testbench for testing the architecture, +or1ksim and software development tools (GCC, Binutils, ...). + +This test OS has all necessary exception handlers to handle exceptions. There +are two tasks: one task generates data and passes that data via IPC to the +second task. Second task outputs the data via or1ksim syscall to the simulator. + +Currently only OR32 is supported (exception handlers are written in +assembly). Tools required to compile sources are the latest +or32-coff-gcc, or32-coff-as and or32-coff-ld. Also make sure you undefine +VIRTUAL_MACHINE_ONLY when compiling or1ksim. + +-- +10/Jun/2000, Damjan Lampret, lampret@opencores.org Index: uos =================================================================== --- uos (nonexistent) +++ uos (revision 1765)

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It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. + if depmode=$depmode \ + source=conftest.c object=conftest.o \ + depfile=conftest.Po tmpdepfile=conftest.TPo \ + $SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 && + grep conftest.h conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + am_cv_$1_dependencies_compiler_type=$depmode + break + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_$1_dependencies_compiler_type=none +fi +]) +AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) +]) + + +# AM_SET_DEPDIR +# ------------- +# Choose a directory name for dependency files. +# This macro is AC_REQUIREd in _AM_DEPENDENCIES +AC_DEFUN([AM_SET_DEPDIR], +[rm -f .deps 2>/dev/null +mkdir .deps 2>/dev/null +if test -d .deps; then + DEPDIR=.deps +else + # MS-DOS does not allow filenames that begin with a dot. + DEPDIR=_deps +fi +rmdir .deps 2>/dev/null +AC_SUBST([DEPDIR]) +]) + + +# AM_DEP_TRACK +# ------------ +AC_DEFUN([AM_DEP_TRACK], +[AC_ARG_ENABLE(dependency-tracking, +[ --disable-dependency-tracking Speeds up one-time builds + --enable-dependency-tracking Do not reject slow dependency extractors]) +if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' +fi +AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) +AC_SUBST([AMDEPBACKSLASH]) +]) + +# Generate code to set up dependency tracking. -*- Autoconf -*- + +# Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA +# 02111-1307, USA. + +#serial 2 + +# _AM_OUTPUT_DEPENDENCY_COMMANDS +# ------------------------------ +AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], +[for mf in $CONFIG_FILES; do + # Strip MF so we end up with the name of the file. + mf=`echo "$mf" | sed -e 's/:.*$//'` + # Check whether this is an Automake generated Makefile or not. + # We used to match only the files named `Makefile.in', but + # some people rename them; so instead we look at the file content. + # Grep'ing the first line is not enough: some people post-process + # each Makefile.in and add a new line on top of each file to say so. + # So let's grep whole file. + if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then + dirpart=`AS_DIRNAME("$mf")` + else + continue + fi + grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue + # Extract the definition of DEP_FILES from the Makefile without + # running `make'. + DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"` + test -z "$DEPDIR" && continue + # When using ansi2knr, U may be empty or an underscore; expand it + U=`sed -n -e '/^U = / s///p' < "$mf"` + test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR" + # We invoke sed twice because it is the simplest approach to + # changing $(DEPDIR) to its actual value in the expansion. + for file in `sed -n -e ' + /^DEP_FILES = .*\\\\$/ { + s/^DEP_FILES = // + :loop + s/\\\\$// + p + n + /\\\\$/ b loop + p + } + /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \ + sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do + # Make sure the directory exists. + test -f "$dirpart/$file" && continue + fdir=`AS_DIRNAME(["$file"])` + AS_MKDIR_P([$dirpart/$fdir]) + # echo "creating $dirpart/$file" + echo '# dummy' > "$dirpart/$file" + done +done +])# _AM_OUTPUT_DEPENDENCY_COMMANDS + + +# AM_OUTPUT_DEPENDENCY_COMMANDS +# ----------------------------- +# This macro should only be invoked once -- use via AC_REQUIRE. +# +# This code is only required when automatic dependency tracking +# is enabled. FIXME. This creates each `.P' file that we will +# need in order to bootstrap the dependency handling code. +AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], +[AC_CONFIG_COMMANDS([depfiles], + [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], + [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) +]) + +# Copyright 2001 Free Software Foundation, Inc. -*- Autoconf -*- + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA +# 02111-1307, USA. + +# serial 2 + +# AM_MAKE_INCLUDE() +# ----------------- +# Check to see how make treats includes. +AC_DEFUN([AM_MAKE_INCLUDE], +[am_make=${MAKE-make} +cat > confinc << 'END' +doit: + @echo done +END +# If we don't find an include directive, just comment out the code. +AC_MSG_CHECKING([for style of include used by $am_make]) +am__include="#" +am__quote= +_am_result=none +# First try GNU make style include. +echo "include confinc" > confmf +# We grep out `Entering directory' and `Leaving directory' +# messages which can occur if `w' ends up in MAKEFLAGS. +# In particular we don't look at `^make:' because GNU make might +# be invoked under some other name (usually "gmake"), in which +# case it prints its new name instead of `make'. +if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then + am__include=include + am__quote= + _am_result=GNU +fi +# Now try BSD make style include. +if test "$am__include" = "#"; then + echo '.include "confinc"' > confmf + if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then + am__include=.include + am__quote="\"" + _am_result=BSD + fi +fi +AC_SUBST(am__include) +AC_SUBST(am__quote) +AC_MSG_RESULT($_am_result) +rm -f confinc confmf +]) + +# AM_CONDITIONAL -*- Autoconf -*- + +# Copyright 1997, 2000, 2001 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA +# 02111-1307, USA. + +# serial 5 + +AC_PREREQ(2.52) + +# AM_CONDITIONAL(NAME, SHELL-CONDITION) +# ------------------------------------- +# Define a conditional. +AC_DEFUN([AM_CONDITIONAL], +[ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], + [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl +AC_SUBST([$1_TRUE]) +AC_SUBST([$1_FALSE]) +if $2; then + $1_TRUE= + $1_FALSE='#' +else + $1_TRUE='#' + $1_FALSE= +fi +AC_CONFIG_COMMANDS_PRE( +[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then + AC_MSG_ERROR([conditional \"$1\" was never defined. +Usually this means the macro was only invoked conditionally.]) +fi])]) + +# isc-posix.m4 serial 2 (gettext-0.11.2) +dnl Copyright (C) 1995-2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +# This file is not needed with autoconf-2.53 and newer. Remove it in 2005. + +# This test replaces the one in autoconf. +# Currently this macro should have the same name as the autoconf macro +# because gettext's gettext.m4 (distributed in the automake package) +# still uses it. Otherwise, the use in gettext.m4 makes autoheader +# give these diagnostics: +# configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX +# configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX + +undefine([AC_ISC_POSIX]) + +AC_DEFUN([AC_ISC_POSIX], + [ + dnl This test replaces the obsolescent AC_ISC_POSIX kludge. + AC_CHECK_LIB(cposix, strerror, [LIBS="$LIBS -lcposix"]) + ] +) + +# Figure out how to run the assembler. -*- Autoconf -*- + +# serial 2 + +# Copyright 2001 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA +# 02111-1307, USA. + +# AM_PROG_AS +# ---------- +AC_DEFUN([AM_PROG_AS], +[# By default we simply use the C compiler to build assembly code. +AC_REQUIRE([AC_PROG_CC]) +: ${CCAS='$(CC)'} +# Set ASFLAGS if not already set. +: ${CCASFLAGS='$(CFLAGS)'} +AC_SUBST(CCAS) +AC_SUBST(CCASFLAGS)]) +

aclocal.m4 Property changes : Added: svn:executable ## -0,0 +1 ## +* \ No newline at end of property Index: configure.in =================================================================== --- configure.in (nonexistent) +++ configure.in (revision 1765) @@ -0,0 +1,99 @@ +dnl or32 test suite - top level +dnl +dnl Copyright (C) 2001 Marko Mlinar +dnl +dnl This file is part of OpenRISC 1000 Architectural Simulator. +dnl +dnl This program is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 2 of the License, or +dnl (at your option) any later version. +dnl +dnl This program is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with this program; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +dnl +dnl Process this file with autoconf to produce a configure script. + +dnl disable cache, since it causes troubles when changing hosts +dnl define([AC_CACHE_LOAD], )dnl +dnl define([AC_CACHE_SAVE], )dnl + +AC_REVISION([for or1ksim-1.2, version 2.14, from autoconf version] AC_ACVERSION) +AC_PREREQ(2.10) +AC_INIT(support/support.h) +AC_CANONICAL_HOST +AM_INIT_AUTOMAKE(or1ksimtest, 1.3) + +dnl Checks for programs. +AC_PROG_MAKE_SET +AC_PROG_INSTALL +AC_CHECK_TOOL(CC, $target-gcc, cc) +AC_CHECK_TOOL(RANLIB, $target-ranlib, ranlib) +AC_CHECK_TOOL(LD, $target-ld, ld) +AC_CHECK_TOOL(SIM, $target-sim, sim) +AC_ISC_POSIX +AC_HEADER_STDC + +AM_PROG_AS + +MAKE_SHELL=/bin/sh +AC_SUBST(MAKE_SHELL) + +dnl Compiler options. +AC_PROG_GCC_TRADITIONAL +dnl set -- $CFLAGS +CFLAGS="-Wall -g" + +COMPILE_OR1K=unknown + +AC_SUBST(TESTS_ENV) +TESTS_ENV= +AC_SUBST(OR1K_SRCDIR) +OR1K_SRCDIR="./${top_srcdir}" +case $target in + or1k*|or32*) + CFLAGS="$CFLAGS -nostdlib -mhard-div" + COMPILE=or1k + TESTS_ENV="$SIM" + ;; +esac +dnl echo $TESTS_ENV +AM_CONDITIONAL(OR1K_EXCEPT, test x$COMPILE = xor1k) + + +dnl optimizations level +AC_MSG_CHECKING(whether to enable optimizations) +AC_ARG_ENABLE(opt, + [ --enable-opt enable optimizations + --enable-opt=level same as gcc -O switch ], [ + case "$enableval" in + yes) + CFLAGS="$CFLAGS -O" + ;; + *) + CFLAGS="$CFLAGS -O$enableval" + ;; + esac +]) +AC_MSG_RESULT(${enable_opt-default}) + +case "$enable_debugging" in + yes) AC_CHECK_LIB(efence, malloc) ;; +esac + +AC_SUBST(INCLUDES) +INCLUDES="-I\${top_srcdir}/support" +CCASFLAGS="${CFLAGS} ${INCLUDES}" + +dnl Checks for typedefs, structures, and compiler characteristics. +AC_C_CONST +AC_C_INLINE + +dnl Create output files. +AC_OUTPUT([Makefile support/Makefile uos/Makefile])

configure.in Property changes : Added: svn:executable ## -0,0 +1 ## +* \ No newline at end of property Index: README =================================================================== --- README (nonexistent) +++ README (revision 1765) @@ -0,0 +1,28 @@ +This directory includes some test case programs that should be used to verify correct operation +of the or1ksim, OR32 GCC and OR32 GNU Binutils. + +All programs are built and checked by: + +./configure --target=or32-uclinux +make all check + +You need to have all GNU OR32 tools installed and in the path. + +!!! For all test cases, or1ksim should be built with ONLY_VIRTUAL_MACHINE undefined in +cpu/or1k/except.h !!! + +All tests should exit with: +MTSPR(0x1234, deaddead); +syscall exit(0) + +If the test fails, it should print as much output as possible about the failure. + +dhry: Dhrystone 2.1: a benchmark modified to use simulator's timing facility. +basic: a test for all instructions and all GPRs. +test1: a test for "all" instructions and their combinations. +pic: a test for PIC and TICK timer. All three modes of TICK timer are tested and interrupt is enabled and disabled in PIC. +excpt: a test of l.sys instruction. Checks all the delay slot issues ind other things. +cfg: a test of SPRs (SPR_VR, SPR_CPUCFGR, SPR_DMMUCFGR, SPR_IMMUCFGR, SPR_DCCFGR, SPR_ICCFGR, SPR_DCFGR, SPR_PCCFGR). +dma: a test of DMA in normal (software) mode. +compress: UNIX compressed modified not to use libc calls. +mul: Test l.mul, l.mac and l.macrc instructions. Index: acv_uart.c =================================================================== --- acv_uart.c (nonexistent) +++ acv_uart.c (revision 1765) @@ -0,0 +1,824 @@ +/* UART test using ACV */ + +#include "spr_defs.h" +#include "support.h" + +/* use this macro to comment out nonworking parts */ +#define COMPLETE 0 + +/* Whether to do test in more detail */ +#define DETAILED 0 + +#define UART_ADDR (0x9c000000) +#define UART_RBR (UART_ADDR + 0) +#define UART_THR (UART_ADDR + 0) +#define UART_IER (UART_ADDR + 1) +#define UART_IIR (UART_ADDR + 2) +#define UART_FCR (UART_ADDR + 2) +#define UART_LCR (UART_ADDR + 3) +#define UART_MCR (UART_ADDR + 4) +#define UART_LSR (UART_ADDR + 5) +#define UART_MSR (UART_ADDR + 6) +#define UART_SCR (UART_ADDR + 7) + +#define UART_DLL (UART_ADDR + 0) +#define UART_DLH (UART_ADDR + 1) + +#define LCR_DIVL (0x80) +#define LCR_BREAK (0x40) +#define LCR_STICK (0x20) +#define LCR_EVENP (0x10) +#define LCR_PAREN (0x08) +#define LCR_NSTOP (0x04) +#define LCR_NBITS (0x03) + +#define LSR_DR (0x01) +#define LSR_OE (0x02) +#define LSR_PE (0x04) +#define LSR_FE (0x08) +#define LSR_BREAK (0x10) +#define LSR_TXFE (0x20) +#define LSR_TXE (0x40) +#define LSR_ERR (0x80) + +#define UART_INT_LINE 19 /* To which interrupt is uart connected */ + +/* fails if x is false */ +#define ASSERT(x) ((x)?1: fail (__FUNCTION__, __LINE__)) +/* Waits a few cycles that uart can prepare its data */ +#define WAIT() {asm ("l.nop");asm ("l.nop");asm ("l.nop");asm ("l.nop");} +/* fails if there is an error */ +#define NO_ERROR() { unsigned x = getreg (UART_LSR); if ((x & (LSR_BREAK|LSR_FE|LSR_PE|LSR_OE)) && !(x & LSR_ERR)) \ +printf ("LSR7 (0x%02x) ERR @ %i\n", x, __LINE__); ASSERT(!(x & LSR_ERR) && ((x & 0x60) != 0x40));} +#define MARK() printf ("Passed line %i\n", __LINE__) + +#ifndef __LINE__ +#define __LINE__ 0 +#endif + +void fail (char *func, int line) +{ +#ifndef __FUNCTION__ +#define __FUNCTION__ "?" +#endif + printf ("Test failed in %s:%i\n", func, line); + report(0xeeeeeeee); + exit (1); +} + +inline void setreg (unsigned long addr, unsigned char value) +{ + *((volatile unsigned char *)addr) = value; +} + +inline unsigned long getreg (unsigned long addr) +{ + return *((volatile unsigned char *)addr); +} + +static volatile int int_cnt; +static volatile unsigned int_iir; +static volatile unsigned int_lsr; +static int int_rbr; + +void interrupt_handler () +{ + unsigned x; + printf ("Int\n"); + report(0xdeaddead); + report(int_iir = getreg (UART_IIR)); + report(int_lsr = getreg (UART_LSR)); + int_cnt++; + ASSERT (int_iir != 1); + switch (int_iir & 0xf) { + case 0x6: printf ("Receiver LS int.\n"); break; + case 0x4: printf ("Received Data available. Expecting %02x, received %02x\n", + int_rbr, x = getreg(UART_RBR)); + ASSERT (x == int_rbr); + report (x); + report (int_rbr); + break; + case 0xc: printf ("Character timeout. Expecting %02x, received %02x\n", + int_rbr, x = getreg(UART_RBR)); + ASSERT (x == int_rbr); + report (x); + report (int_rbr); + break; + case 0x2: printf ("THR empty.\n"); break; + case 0x0: printf ("Modem Status.\n"); break; + default: + printf ("Invalid iir @ %i\n", __LINE__); + exit (1); + } + mtspr(SPR_PICSR, 0); +} + +/* Receives a char and checks for errors */ + +void recv_char (int ch) +{ + unsigned x; + char r; + report (ch); + /* Wait for rx fifo to be */ + while (!((x = getreg (UART_LSR)) & LSR_DR)); + if ((x & (LSR_BREAK|LSR_FE|LSR_PE|LSR_OE)) && !(x & LSR_ERR)) printf ("LSR7 (0x%02x) ERR @ recv_char\n", x); + ASSERT(!(x & LSR_ERR)); + + printf ("expected %02x, read %02x\n", ch, r = getreg (UART_RBR)); + ASSERT (r == ch); /* compare character */ +} + +/* Sends a char and checks for errors */ + +void send_char_no_wait (int ch) +{ + report (ch); + setreg (UART_THR, ch); /* send character */ +} + +void send_char (int ch) +{ + report (ch); + while (!(getreg (UART_LSR) & LSR_TXFE)); + NO_ERROR(); + setreg (UART_THR, ch); /* send character */ + NO_ERROR(); +} + +void init_8n1 () +{ + setreg (UART_IER, 0x00); /* disable interrupts */ + WAIT(); + ASSERT(getreg (UART_IIR) == 0xc1); /* nothing should be happening */ + setreg (UART_FCR, 0x07); /* clear RX and TX FIFOs */ + setreg (UART_LCR, LCR_DIVL); + setreg (UART_DLH, 2 >> 8); + setreg (UART_DLL, 2 & 0xff); + setreg (UART_LCR, 0x03); /* 8N1 @ 2 */ + ASSERT(getreg (UART_LCR) == 0x03); + ASSERT (!(getreg (UART_LSR) & 0x1f)); +} + +/* Test reset values and r/w properties of some registers */ + +void register_test () +{ + printf ("register test\n"); + MARK(); + { /* test reset values */ + ASSERT(getreg (UART_RBR) == 0x00); //0 + ASSERT(getreg (UART_IER) == 0x00); //1 + ASSERT(getreg (UART_IIR) == 0xc1); //2 + ASSERT(getreg (UART_LCR) == 0x03); //3 + ASSERT(getreg (UART_MCR) == 0x00); //4 + ASSERT(getreg (UART_LSR) == 0x60); //5 + ASSERT(getreg (UART_MSR) == 0x00); //6 + ASSERT(getreg (UART_SCR) == 0x00); //7 + + setreg(UART_LCR, LCR_DIVL); //enable latches + ASSERT(getreg (UART_DLL) == 0x00); //0 + ASSERT(getreg (UART_DLH) == 0x00); //1 + setreg(UART_LCR, 0x00); //disable latches + } + setreg(UART_LCR, 0x00); //disable latches igor + setreg(UART_LCR, 0x00); //disable latches + setreg(UART_LCR, 0x00); //disable latches + setreg(UART_LCR, 0x00); //disable latches + setreg(UART_LCR, 0x00); //disable latches + + MARK(); + { /* test if status registers are read only */ + unsigned long tmp; + int i; + tmp = getreg (UART_LSR); + setreg (UART_LSR, ~tmp); + ASSERT(getreg (UART_LSR) == tmp); + + for (i = 0; i < 9; i++) { + setreg (UART_LSR, 1 << i); + ASSERT(getreg (UART_LSR) == tmp); + } + + tmp = getreg (UART_MSR); + setreg (UART_MSR, ~tmp); + ASSERT(getreg (UART_MSR) == tmp); + + for (i = 0; i < 9; i++) { + setreg (UART_MSR, 1 << i); + ASSERT(getreg (UART_MSR) == tmp); + } + } + + MARK(); + { /* test whether MCR is write only, be careful not to set the loopback bit */ + ASSERT(getreg (UART_MCR) == 0x00); + setreg (UART_MCR, 0x45); + ASSERT(getreg (UART_MCR) == 0x00); + setreg (UART_MCR, 0xaa); + ASSERT(getreg (UART_MCR) == 0x00); + } + ASSERT (!(getreg (UART_LSR) & 0x1f)); + MARK(); + { /* Test if Divisor latch byte holds the data */ + int i; + setreg(UART_LCR, LCR_DIVL); //enable latches + ASSERT(getreg (UART_LCR) == LCR_DIVL); + for (i = 0; i < 16; i++) { + unsigned short tmp = 0xdead << i; + setreg (UART_DLH, tmp >> 8); + setreg (UART_DLL, tmp & 0xff); + ASSERT(getreg (UART_DLL) == (tmp & 0xff)); //0 + ASSERT(getreg (UART_DLH) == (tmp >> 8)); //1 + } + setreg (UART_DLH, 0xa1); //igor + setreg (UART_DLH, 0xa1); //igor + setreg (UART_DLH, 0xa1); //igor + setreg (UART_DLH, 0xa1); //igor + setreg (UART_DLH, 0xa1); //igor + + ASSERT (!(getreg (UART_LSR) & 0x1f)); + for (i = 0; i < 16; i++) { + unsigned short tmp = 0xdead << i; + setreg (UART_DLL, tmp >> 8); + setreg (UART_DLH, tmp & 0xff); + ASSERT(getreg (UART_DLL) == (tmp >> 8)); //1 + ASSERT(getreg (UART_DLH) == (tmp & 0xff)); //0 + } + setreg (UART_DLH, 0xa2); //igor + setreg (UART_DLH, 0xa2); //igor + setreg (UART_DLH, 0xa2); //igor + setreg (UART_DLH, 0xa2); //igor + setreg (UART_DLH, 0xa2); //igor + + setreg(UART_LCR, 0x00); //disable latches + ASSERT(getreg (UART_LCR) == 0x00); + ASSERT (!(getreg (UART_LSR) & 0x1f)); + } + MARK(); + { /* Test LCR, if it holds our data */ + int i; + for (i = 0; i < 6; i++) { + unsigned short tmp = (0xde << i) & 0x3f; + setreg (UART_LCR, tmp); + ASSERT(getreg (UART_LCR) == tmp); + } + ASSERT (!(getreg (UART_LSR) & 0x1f)); + } + setreg (UART_LCR, 0xa3); //igor + setreg (UART_LCR, 0xa3); //igor + setreg (UART_LCR, 0xa3); //igor + setreg (UART_LCR, 0xa3); //igor + setreg (UART_LCR, 0xa3); //igor + + MARK (); + + { /* SCR Test :))) */ + int i; + setreg (UART_SCR, 0); + ASSERT (getreg (UART_SCR) == 0); + setreg (UART_SCR, 0xff); + ASSERT (getreg (UART_SCR) == 0xff); + for (i = 0; i < 16; i++) { + unsigned char tmp = 0xdead << i; + setreg (UART_SCR, tmp); + ASSERT (getreg (UART_SCR) == tmp); + } + } + setreg (UART_SCR, 0xa5);//igor + setreg (UART_SCR, 0xa5);//igor + setreg (UART_SCR, 0xa5);//igor + setreg (UART_SCR, 0xa5);//igor + setreg (UART_SCR, 0xa5);//igor + + MARK(); + /* Other registers will be tested later, if they function correctly, + since we cannot test them now, without destroying anything. */ +} + +/* Initializes uart and sends a few bytes to VAPI. It is then activated and send something back. */ + +void send_recv_test () +{ + char *s; + printf ("send_recv_test\n"); + /* Init */ + MARK(); + + //printf ("basic\n"); + ASSERT (!(getreg (UART_LSR) & LSR_DR)); + MARK(); + + /* Send a string */ + s = "send_"; + while (*s) { + /* Wait for tx fifo to be empty */ + send_char (*s); + report((unsigned long)*s); + s++; + } + ASSERT (!(getreg (UART_LSR) & LSR_DR)); + s = "test_"; + while (*s) { + /* Wait for tx fifo and tx to be empty */ + while (!(getreg (UART_LSR) & LSR_TXE)); + NO_ERROR(); + setreg (UART_THR, *s); /* send character */ + NO_ERROR(); + s++; + } + ASSERT (!(getreg (UART_LSR) & LSR_DR)); + MARK(); + + /* Send characters with delay inbetween */ + s = "is_running"; + while (*s) { + int i; + send_char (*s); +// igor for (i = 0; i < 1600; i++) /* wait at least ten chars before sending next one */ + for (i = 0; i < 16; i++) /* wait at few chars before sending next one */ + asm volatile ("l.nop"); + s++; + } + + send_char (0); /* send terminate char */ + MARK(); + + /* Receives and compares the string */ + s = "recv"; + while (*s) recv_char (*s++); + MARK(); + printf ("OK\n"); +} + +/* sends break in both directions */ + +void break_test () +{ + unsigned x; + char *s; + printf ("break_test\n"); + + MARK(); + /* Send a break */ + NO_ERROR(); + MARK(); + setreg (UART_LCR, 0x03 | LCR_BREAK); /* 8N1 */ + MARK(); + send_char ('b'); /* make sure it is recognised as a break */ + MARK(); + recv_char ('*'); + setreg (UART_LCR, 0x03); /* deleting break bit, 8N1 */ + MARK(); + + /* Receive a break */ + send_char ('!'); + MARK(); + while (!((x = getreg (UART_LSR)) & LSR_DR)); + /* we should receive zero character with broken frame and break bit should be set */ + printf("[%x]\n", (LSR_DR | LSR_BREAK | LSR_ERR | LSR_TXFE | LSR_TXE)); + ASSERT (x == (LSR_DR | LSR_BREAK | LSR_ERR | LSR_TXFE | LSR_TXE)); + ASSERT (getreg (UART_RBR) == 0); + MARK(); + + /* Send a # to release break */ + setreg (UART_THR, '#'); + while (!(getreg (UART_LSR) & LSR_DR)); + NO_ERROR(); /* BREAK bit should be cleared now */ + ASSERT (getreg (UART_RBR) == '$'); + MARK(); + + /* Break while sending characters */ + s = "ns"; + while (*s) send_char (*s++); + ASSERT (!(getreg (UART_LSR) & LSR_DR)); + while (!(getreg (UART_LSR) & LSR_TXE)); /* Wait till we send everything */ + /* this should break the * char, so it should not be received */ + setreg (UART_THR, '*'); + setreg (UART_LCR, 0x3 | LCR_BREAK); + MARK(); + + /* Drop the break, when we get acknowledge */ + recv_char ('?'); + setreg (UART_LCR, 0x3); + NO_ERROR(); + MARK(); + + /* Receive a break */ + send_char ('#'); + while (!((x = getreg (UART_LSR)) & LSR_DR)); + /* we should receive zero character with broken frame and break bit + should not be set, because we cleared it */ + printf("[%x:%x]\n", x, (LSR_DR | LSR_BREAK |LSR_ERR | LSR_TXFE | LSR_TXE)); + ASSERT (x == (LSR_DR | LSR_BREAK |LSR_ERR | LSR_TXFE | LSR_TXE)); + ASSERT (getreg (UART_RBR) == 0); + MARK(); + send_char ('?'); + MARK(); + while (!(getreg (UART_LSR) & LSR_DR)); + recv_char ('!'); + printf ("OK\n"); +} + +/* Tries to send data in different modes in both directions */ + +/* Utility function, that tests current configuration */ +void test_mode (int nbits) +{ + unsigned mask = (1 << nbits) - 1; + send_char (0x55); +#if DETAILED + send_char (0x55); + recv_char (0x55 & mask); +#endif + recv_char (0x55 & mask); + send_char ('a'); // 0x61 +#if DETAILED + send_char ('a'); // 0x61 + recv_char ('a' & mask); +#endif + recv_char ('a' & mask); +} + +void different_modes_test () +{ + int speed, parity, length; + printf ("different modes test\n"); + init_8n1(); + + /* Init */ + MARK(); + ASSERT(getreg (UART_IIR) == 0xc1); /* nothing should be happening */ + MARK(); + + /* Test different speeds */ + for (speed = 1; speed < 5; speed++) { + setreg (UART_LCR, LCR_DIVL); + setreg (UART_DLH, speed >> 8); + setreg (UART_DLL, speed & 0xff); + setreg (UART_LCR, 0x03); /* 8N1 @ 10 => 160 instructions for one cycle */ + test_mode (8); + MARK(); + } + MARK(); + + setreg (UART_LCR, LCR_DIVL); + setreg (UART_DLH, 1 >> 8); + setreg (UART_DLL, 1 & 0xff); + MARK(); + + /* Test all parity modes with different char lengths */ + for (parity = 0; parity < 8; parity++) + for (length = 0; length < 4; length++) { + setreg (UART_LCR, length | (0 << 2) | (parity << 3)); + test_mode (5 + length); + MARK(); + } + MARK(); + + /* Test configuration, if we have >1 stop bits */ + for (length = 0; length < 4; length++) { + setreg (UART_LCR, length | (1 << 2) | (0 << 3)); + test_mode (5 + length); + MARK(); + } + MARK(); + + /* Restore normal mode */ + send_char ('T'); + while (getreg (UART_LSR) != 0x60); /* Wait for THR to be empty */ + setreg (UART_LCR, LCR_DIVL); + setreg (UART_DLH, 2 >> 8); + setreg (UART_DLL, 2 & 0xff); + setreg (UART_LCR, 0x03); /* 8N1 @ 2 */ + MARK(); + while (!(getreg (UART_LSR) & 1)); /* Receive 'x' char */ + getreg (UART_RBR); + MARK(); + + send_char ('T'); + while (getreg (UART_LSR) != 0x60); /* Wait for THR to be empty */ + MARK(); + printf ("OK\n"); +} + +/* Test various FIFO levels, break and framing error interrupt, etc */ + +void interrupt_test () +{ + int i; + printf ("interrupt_test\n"); + /* Configure UART for interrupt mode */ + ASSERT(getreg (UART_IIR) == 0xc1); /* nothing should be happening */ + setreg (UART_LCR, LCR_DIVL); + setreg (UART_DLH, 12 >> 8); /* Set relatively slow speed, so we can hanlde interrupts properly */ + setreg (UART_DLL, 12 & 0xff); + setreg (UART_LCR, 0x03); /* 8N1 @ 6 */ + + ASSERT (int_cnt == 0); /* We should not have got any interrupts before this test */ + setreg (UART_FCR, 0x01); /* Set trigger level = 1 char, fifo should not be reset */ + setreg (UART_IER, 0x07); /* Enable interrupts: line status, THR empty, data ready */ + + while (!int_cnt); /* Clear previous THR interrupt */ + ASSERT (--int_cnt == 0); + ASSERT (int_iir == 0xc2); + ASSERT ((int_lsr & 0xbe) == 0x20); + MARK(); + + /* I am configured - start interrupt test */ + send_char ('I'); + while (!int_cnt); /* Wait for THR to be empty */ + ASSERT (--int_cnt == 0); + ASSERT (int_iir == 0xc2); + ASSERT ((int_lsr & 0xbe) == 0x20); + MARK(); + + int_rbr = '0'; + while (!int_cnt); /* Wait for DR */ + ASSERT (--int_cnt == 0); + ASSERT (int_iir == 0xc4); + ASSERT (int_lsr == 0x61); + ASSERT (int_cnt == 0); /* no interrupts should be pending */ + MARK(); + + setreg (UART_FCR, 0x41); /* Set trigger level = 4 chars, fifo should not be reset */ + + /* Everything ok here, send me 4 more */ + send_char ('I'); + while (!int_cnt); /* Wait for THR to be empty */ + ASSERT (--int_cnt == 0); + ASSERT (int_iir == 0xc2); + ASSERT ((int_lsr & 0xbe) == 0x20); + MARK(); + + int_rbr = '1'; + while (!int_cnt); /* Wait for DR */ + ASSERT (--int_cnt == 0); + ASSERT (int_iir == 0xc4); + ASSERT (int_lsr == 0x61); + MARK(); + + setreg (UART_FCR, 0x81); /* Set trigger level = 8 chars, fifo should not be reset */ + + /* Everything ok here, send me 5 more */ + send_char ('I'); + while (!int_cnt); /* Wait for THR to be empty */ + ASSERT (--int_cnt == 0); + ASSERT (int_iir == 0xc2); + ASSERT ((int_lsr & 0xbe) == 0x20); + MARK(); + + int_rbr = '2'; + while (!int_cnt); /* Wait for DR */ + ASSERT (--int_cnt == 0); + ASSERT (int_iir == 0xc4); + ASSERT (int_lsr == 0x61); + MARK(); + + setreg (UART_FCR, 0xc1); /* Set trigger level = 14 chars, fifo should not be reset */ + + /* Everything ok here, send me 7 more */ + send_char ('I'); + while (!int_cnt); /* Wait for THR to be empty */ + ASSERT (--int_cnt == 0); + ASSERT (int_iir == 0xc2); + ASSERT ((int_lsr & 0xbe) == 0x20); + MARK(); + + int_rbr = '3'; + while (!int_cnt); /* Wait for DR */ + ASSERT (--int_cnt == 0); + ASSERT (int_iir == 0xc4); + ASSERT (int_lsr == 0x61); + MARK(); + + /* Everything ok here, send me 4 more - fifo should be full OE should occur */ + setreg (UART_IER, 0x06); /* Enable interrupts: line status, THR empty */ + send_char ('I'); + while (!int_cnt); /* Wait for THR to be empty */ + ASSERT (--int_cnt == 0); + ASSERT (int_iir == 0xc2); + ASSERT ((int_lsr & 0xbe) == 0x20); + MARK(); + + while (!int_cnt); /* Wait for OE */ + ASSERT (--int_cnt == 0); + ASSERT (int_iir == 0xc6); + ASSERT (int_lsr == 0xe3); /* OE flag should be set */ + ASSERT (getreg (UART_LSR) == 0x61); /* LSR should be cleared by previous read */ + ASSERT (getreg (UART_IIR) == 0xc1); /* No interrupts should be pending */ + MARK(); + + /* Check if we got everything */ + ASSERT (int_cnt == 0); /* no interrupts should be pending */ + for (i = 0; i < 3; i++) { + recv_char ("456"[i]); /* WARNING: read should not cause interrupt even if we step over trigger */ + MARK (); + } + /* It is now safe to enable data ready interrupt */ + setreg (UART_IER, 0x07); /* Enable interrupts: line status, THR empty, data ready */ + + /* Check if we got everything */ + for (i = 0; i < 13; i++) { + recv_char ("789abcdefghij"[i]); /* WARNING: read should not cause interrupt even if we step over trigger */ + MARK (); + } + + ASSERT (int_cnt == 0); /* no interrupts should be pending */ + ASSERT (getreg (UART_LSR) == 0x60); /* FIFO should be empty */ + + getreg (UART_RBR); /* check for FIFO counter overflow - fifo must still be empty */ + ASSERT (getreg (UART_LSR) == 0x60); /* FIFO should be empty */ + + /* check for break interrupt */ + send_char ('I'); + while (!int_cnt); /* Wait for THR to be empty */ + ASSERT (--int_cnt == 0); + ASSERT (int_iir == 0xc2); + ASSERT ((int_lsr & 0xbe) == 0x20); + MARK(); + + while (!int_cnt); /* Wait for break interrupt */ + ASSERT (--int_cnt == 0); + ASSERT (int_iir == 0xc6); + ASSERT (int_lsr == 0xf1); /* BE flag should be set */ + ASSERT (getreg (UART_LSR) == 0x61); /* BE flag should be cleared by previous read */ + MARK(); + recv_char (0); + MARK(); + + send_char ('B'); /* Release break */ + while (!int_cnt); /* Wait for THR to be empty */ + ASSERT (--int_cnt == 0); + ASSERT (int_iir == 0xc2); + ASSERT ((int_lsr & 0xbe) == 0x20); + MARK(); + /* Wait for acknowledge */ + int_rbr = '$'; + while (!int_cnt); /* Wait for timeout */ + ASSERT (--int_cnt == 0); + ASSERT (int_iir == 0xcc); + ASSERT (int_lsr == 0x61); + MARK(); + + /* TODO: Check for parity error */ + /* TODO: Check for frame error */ + + /* Check for timeout */ + send_char ('I'); + while (!int_cnt); /* Wait for THR to be empty */ + ASSERT (--int_cnt == 0); + ASSERT (int_iir == 0xc2); + ASSERT ((int_lsr & 0xbe) == 0x20); + MARK(); + + int_rbr = 'T'; + while (!int_cnt); /* Wait for timeout */ + ASSERT (--int_cnt == 0); + ASSERT (int_iir == 0xcc); /* timeout interrupt occured */ + ASSERT (int_lsr == 0x61); /* DR flag should be set */ + ASSERT (getreg (UART_LSR) == 0x60); /* DR flag should be cleared - timeout occurred */ + MARK(); + + send_char ('T'); + while (!int_cnt); /* Wait for THR to be empty */ + ASSERT (--int_cnt == 0); + ASSERT (int_iir == 0xc2); + ASSERT ((int_lsr & 0xbe) == 0x20); + MARK(); + + setreg (UART_IER, 0x00); /* Disable interrupts */ + ASSERT (int_cnt == 0); /* no interrupts should be pending */ + NO_ERROR (); + + while (getreg (UART_LSR) != 0x60); /* wait till we sent everynthing and then change mode */ + setreg (UART_LCR, LCR_DIVL); + setreg (UART_DLH, 2 >> 8); /* Set relatively slow speed, so we can hanlde interrupts properly */ + setreg (UART_DLL, 2 & 0xff); + setreg (UART_LCR, 0x03); /* 8N1 @ 2 */ + send_char ('T'); + + MARK (); + printf ("OK\n"); +} + +/* Test if all control bits are set correctly. Lot of this was already tested + elsewhere and tests are not duplicated. */ + +void control_register_test () +{ + /* RBR already tested in send_recv_test() */ + /* THR already tested in send_recv_test() */ + /* IER already tested in interrupt_test() */ + /* IIR already tested in interrupt_test() */ + /* FCR0 - uart 16450 specific, not tested */ + + /* FCR1 - reset rx FIFO */ + send_char ('*'); + NO_ERROR (); + while (!(getreg (UART_LSR) & 0x01)); /* Wait for data ready */ + setreg (UART_FCR, 2); /* Clears rx fifo */ + ASSERT (getreg (UART_LSR) == 0x60); /* nothing happening */ + send_char ('!'); + recv_char ('!'); + MARK (); + + /* FCR2 - reset tx FIFO */ +send_char_no_wait ('1'); +send_char_no_wait ('2'); +// send_char ('1'); +// send_char ('2'); + setreg (UART_FCR, 4); /* Should clear '2' from fifo, but '1' should be sent OK */ + ASSERT (getreg (UART_LSR) == 0x00); /* we should still be sending '1' */ + NO_ERROR(); + send_char ('*'); + recv_char ('*'); + MARK (); + + /* LCR already tested in different_modes_test () */ + /* TODO: MSR */ + /* LSR already tested in different_modes_test () and interrupt_test() */ + /* SCR already tested in register_test () */ + + MARK (); + printf ("OK\n"); +} + +/* Tests parity error and frane error behaviour */ + +void line_error_test () +{ + printf ("line_error_test\n"); + + /* Test framing error if we change speed */ + setreg (UART_LCR, LCR_DIVL); + setreg (UART_DLH, 12 >> 8); + setreg (UART_DLL, 12 & 0xff); + setreg (UART_LCR, 0x03); /* 8N1 @ 3 */ + MARK(); + + send_char ('c'); + ASSERT (int_cnt == 0); + setreg (UART_IER, 0x04); /* Enable interrupts: line status */ + while (!int_cnt); /* Wait for THR to be empty */ + ASSERT (--int_cnt == 0); + ASSERT (int_iir == 0xc6); + ASSERT (int_lsr == 0xe9); /* Framing error and FIFO error */ + getreg (UART_RBR); /* Ignore the data */ + MARK (); + recv_char ('b'); + MARK (); + +#if COMPLETE + /* Test framing error if we change stop bits */ + send_char ('*'); + while (getreg (UART_LSR)); /* wait till we sent everynthing and then change mode */ + setreg (UART_LCR, 0x07); /* 8N2 */ + send_char ('*'); + MARK (); + + ASSERT (int_cnt == 0); + setreg (UART_IER, 0x04); /* Enable interrupts: line status */ + while (!int_cnt); /* Wait for THR to be empty */ + ASSERT (--int_cnt == 0); + ASSERT (int_iir == 0xc6); + ASSERT (int_lsr == 0xe9); /* Framing error and FIFO error */ + getreg (UART_RBR); /* Ignore the data */ + recv_char ('b'); + MARK(); +#endif + + MARK (); + printf ("OK\n"); +} + +int main () +{ + /* Use our low priority interrupt handler */ + excpt_int = (unsigned long)interrupt_handler; + + /* Enable interrupts */ + mtspr (SPR_SR, mfspr(SPR_SR) | SPR_SR_IEE); + mtspr (SPR_PICMR, mfspr(SPR_PICMR) | (0x00000001L << UART_INT_LINE)); + + int_cnt = 0; + int_iir = 0; + int_lsr = 0; + int_rbr = 0; + + register_test (); + init_8n1 (); + send_recv_test (); + break_test (); + different_modes_test (); + interrupt_test (); + control_register_test (); + line_error_test (); + + /* loopback_test (); + modem_test (); + modem_error_test ();*/ + recv_char ('@'); + printf ("ALL TESTS PASSED\n"); + return 0; +}

acv_uart.c Property changes : Added: svn:executable ## -0,0 +1 ## +* \ No newline at end of property Index: dhry.c =================================================================== --- dhry.c (nonexistent) +++ dhry.c (revision 1765) @@ -0,0 +1,726 @@ +/* + **************************************************************************** + * + * "DHRYSTONE" Benchmark Program + * ----------------------------- + * + * Version: C, Version 2.1 + * + * File: dhry_1.c (part 2 of 3) + * + * Date: May 25, 1988 + * + * Author: Reinhold P. Weicker + * + **************************************************************************** + */ +#include "support.h" +#include "dhry.h" + +#define NUM_RUNS (20) +#define DLX_FREQ 200 /* in MHz */ +#define PROC_6 0 + +#ifndef strcpy +char *strcpy (char *dst0, char *src0) +{ + char *s = dst0; + + while ((*dst0++ = *src0++)); + + return s; +} +#endif + +#ifndef strcmp +int strcmp (const char *s1, const char *s2) +{ + while (*s1 && *s2 && *s1 == *s2) { + s1++; + s2++; + } + return (*(unsigned char *) s1) - (*(unsigned char *) s2); +} +#endif + +#define DETECTNULL(X) (((X) - 0x01010101) & ~(X) & 0x80808080) +#define UNALIGNED(X, Y) \ + (((long)X & (sizeof (long) - 1)) | ((long)Y & (sizeof (long) - 1))) + + +/* Global Variables: */ + +Rec_Pointer Ptr_Glob, + Next_Ptr_Glob; +int Int_Glob; +Boolean Bool_Glob; +char Ch_1_Glob, + Ch_2_Glob; +int Arr_1_Glob [50]; +int Arr_2_Glob [50] [50]; + + + /* forward declaration necessary since Enumeration may not simply be int */ + +#ifndef REG + Boolean Reg = false; +#define REG + /* REG becomes defined as empty */ + /* i.e. no register variables */ +#else + Boolean Reg = true; +#endif + +/* variables for time measurement: */ + +#if DLX || OR1K +#define Too_Small_Time DLX_FREQ +#else +#define Too_Small_Time 1 +#endif + +#define TIMER0 0 +#define TIMER1 1 + + + + + +unsigned int Begin_Time, + End_Time, + User_Time, + Microseconds, + Dhrystones_Per_Second; + +/* end of variables for time measurement */ + + +void Proc_1(REG Rec_Pointer Ptr_Val_Par); +void Proc_2(One_Fifty *Int_Par_Ref); +void Proc_3(Rec_Pointer *Ptr_Ref_Par); +void Proc_4(); +void Proc_5(); +void Proc_6( + Enumeration Enum_Val_Par, + Enumeration *Enum_Ref_Par); +void Proc_7( + One_Fifty Int_1_Par_Val, + One_Fifty Int_2_Par_Val, + One_Fifty *Int_Par_Ref); +void Proc_8( + Arr_1_Dim Arr_1_Par_Ref, + Arr_2_Dim Arr_2_Par_Ref, + int Int_1_Par_Val, + int Int_2_Par_Val); +Enumeration Func_1(Capital_Letter Ch_1_Par_Val, + Capital_Letter Ch_2_Par_Val); +Boolean Func_2(Str_30 Str_1_Par_Ref, Str_30 Str_2_Par_Ref); +Boolean Func_3(Enumeration Enum_Par_Val); + +int main () +/*****/ + + /* main program, corresponds to procedures */ + /* Main and Proc_0 in the Ada version */ +{ + One_Fifty Int_1_Loc; + REG One_Fifty Int_2_Loc; + One_Fifty Int_3_Loc; + REG char Ch_Index; + Enumeration Enum_Loc; + Str_30 Str_1_Loc; + Str_30 Str_2_Loc; + REG int Run_Index; + REG int Number_Of_Runs; + Rec_Type x, y; + + /* Initializations */ + + Next_Ptr_Glob = (Rec_Pointer) &x; + Ptr_Glob = (Rec_Pointer) &y; + + Ptr_Glob->Ptr_Comp = Next_Ptr_Glob; + Ptr_Glob->Discr = Ident_1; + Ptr_Glob->variant.var_1.Enum_Comp = Ident_3; + Ptr_Glob->variant.var_1.Int_Comp = 40; + strcpy (Ptr_Glob->variant.var_1.Str_Comp, + "DHRYSTONE PROGRAM, SOME STRING"); + strcpy (Str_1_Loc, "DHRYSTONE PROGRAM, 1'ST STRING"); + + Arr_2_Glob [8][7] = 10; + /* Was missing in published program. Without this statement, */ + /* Arr_2_Glob [8][7] would have an undefined value. */ + /* Warning: With 16-Bit processors and Number_Of_Runs > 32000, */ + /* overflow may occur for this array element. */ + +/* Initalize Data and Instruction Cache */ + + +/* printf ("\n"); + printf ("Dhrystone Benchmark, Version 2.1 (Language: C)\n"); + printf ("\n"); + if (Reg) + { + printf ("Program compiled with 'register' attribute\n"); + printf ("\n"); + } + else + { + printf ("Program compiled without 'register' attribute\n"); + printf ("\n"); + } + printf ("Please give the number of runs through the benchmark: "); + */ + { + int n; + /* scanf ("%d", &n); + */ + n = NUM_RUNS; + Number_Of_Runs = n; + } + printf ("\n"); + + printf ("Execution starts, %d runs through Dhrystone\n", Number_Of_Runs); + + + /***************/ + /* Start timer */ + /***************/ + +/* printf("%d", my_test2(Number_Of_Runs));*/ + start_timer(TIMER0); + Begin_Time = read_timer(TIMER0); + + for (Run_Index = 1; Run_Index <= Number_Of_Runs; ++Run_Index) + { + + report(1); + report(Run_Index); + Proc_5(); + report(2); + Proc_4(); + report(3); + /* Ch_1_Glob == 'A', Ch_2_Glob == 'B', Bool_Glob == true */ + Int_1_Loc = 2; + Int_2_Loc = 3; + strcpy (Str_2_Loc, "DHRYSTONE PROGRAM, 2'ND STRING"); + Enum_Loc = Ident_2; + report(0x31); + report((unsigned long)Str_1_Loc); + report((unsigned long)Str_2_Loc); + + Bool_Glob = ! Func_2 (Str_1_Loc, Str_2_Loc); + /* Bool_Glob == 1 */ + report(4); + while (Int_1_Loc < Int_2_Loc) /* loop body executed once */ + { + Int_3_Loc = 5 * Int_1_Loc - Int_2_Loc; + /* Int_3_Loc == 7 */ + Proc_7 (Int_1_Loc, Int_2_Loc, &Int_3_Loc); + /* Int_3_Loc == 7 */ + Int_1_Loc += 1; + } /* while */ + report(5); + /* Int_1_Loc == 3, Int_2_Loc == 3, Int_3_Loc == 7 */ +#if DBG + printf("a) Int_1_Loc: %x\n", Int_1_Loc); + printf("a) Int_2_Loc: %x\n", Int_2_Loc); + printf("a) Int_3_Loc: %x\n\n", Int_3_Loc); +#endif + Proc_8 (Arr_1_Glob, Arr_2_Glob, Int_1_Loc, Int_3_Loc); + /* Int_Glob == 5 */ +#if DBG + printf("b) Int_1_Loc: %x\n", Int_1_Loc); + printf("b) Int_2_Loc: %x\n", Int_2_Loc); + printf("b) Int_3_Loc: %x\n\n", Int_3_Loc); +#endif + report(6); + + Proc_1 (Ptr_Glob); +#if DBG + printf("c) Int_1_Loc: %x\n", Int_1_Loc); + printf("c) Int_2_Loc: %x\n", Int_2_Loc); + printf("c) Int_3_Loc: %x\n\n", Int_3_Loc); +#endif + report(7); + + for (Ch_Index = 'A'; Ch_Index <= Ch_2_Glob; ++Ch_Index) + /* loop body executed twice */ + { + if (Enum_Loc == Func_1 (Ch_Index, 'C')) + /* then, not executed */ + { + Proc_6 (Ident_1, &Enum_Loc); + strcpy (Str_2_Loc, "DHRYSTONE PROGRAM, 3'RD STRING"); + Int_2_Loc = Run_Index; + Int_Glob = Run_Index; +#if DBG + printf("d) Int_1_Loc: %x\n", Int_1_Loc); + printf("d) Int_2_Loc: %x\n", Int_2_Loc); + printf("d) Int_3_Loc: %x\n\n", Int_3_Loc); +#endif + } + } + report(8); + + /* Int_1_Loc == 3, Int_2_Loc == 3, Int_3_Loc == 7 */ +#if DBG + printf("e) Int_1_Loc: %x\n", Int_1_Loc); + printf("e) Int_2_Loc: %x\n", Int_2_Loc); + printf("e) Int_3_Loc: %x\n", Int_3_Loc); + printf("e) Ch_1_Glob: %c\n\n", Ch_1_Glob); +#endif + Int_2_Loc = Int_2_Loc * Int_1_Loc; + Int_1_Loc = Int_2_Loc / Int_3_Loc; + Int_2_Loc = 7 * (Int_2_Loc - Int_3_Loc) - Int_1_Loc; + /* Int_1_Loc == 1, Int_2_Loc == 13, Int_3_Loc == 7 */ + Proc_2 (&Int_1_Loc); + report(9); + + /* Int_1_Loc == 5 */ +#if DBG + printf("f) Int_1_Loc: %x\n", Int_1_Loc); + printf("f) Int_2_Loc: %x\n", Int_2_Loc); + printf("f) Int_3_Loc: %x\n\n", Int_3_Loc); +#endif + + } /* loop "for Run_Index" */ + + /**************/ + /* Stop timer */ + /**************/ + + End_Time = read_timer(TIMER0); + +/* printf ("Execution ends\n"); + printf ("\n"); + printf ("Final values of the variables used in the benchmark:\n"); + printf ("\n"); + printf ("Int_Glob: %d\n", Int_Glob); + printf (" should be: %d\n", 5); + printf ("Bool_Glob: %d\n", Bool_Glob); + printf (" should be: %d\n", 1); + printf ("Ch_1_Glob: %c\n", Ch_1_Glob); + printf (" should be: %c\n", 'A'); + printf ("Ch_2_Glob: %c\n", Ch_2_Glob); + printf (" should be: %c\n", 'B'); + printf ("Arr_1_Glob[8]: %d\n", Arr_1_Glob[8]); + printf (" should be: %d\n", 7); + printf ("Arr_2_Glob[8][7]: %d\n", Arr_2_Glob[8][7]); + printf (" should be: Number_Of_Runs + 10\n"); + printf ("Ptr_Glob->\n"); + printf (" Ptr_Comp: %d\n", (int) Ptr_Glob->Ptr_Comp); + printf (" should be: (implementation-dependent)\n"); + printf (" Discr: %d\n", Ptr_Glob->Discr); + printf (" should be: %d\n", 0); + printf (" Enum_Comp: %d\n", Ptr_Glob->variant.var_1.Enum_Comp); + printf (" should be: %d\n", 2); + printf (" Int_Comp: %d\n", Ptr_Glob->variant.var_1.Int_Comp); + printf (" should be: %d\n", 17); + printf (" Str_Comp: %s\n", Ptr_Glob->variant.var_1.Str_Comp); + printf (" should be: DHRYSTONE PROGRAM, SOME STRING\n"); + printf ("Next_Ptr_Glob->\n"); + printf (" Ptr_Comp: %d\n", (int) Next_Ptr_Glob->Ptr_Comp); + printf (" should be: (implementation-dependent), same as above\n"); + printf (" Discr: %d\n", Next_Ptr_Glob->Discr); + printf (" should be: %d\n", 0); + printf (" Enum_Comp: %d\n", Next_Ptr_Glob->variant.var_1.Enum_Comp); + printf (" should be: %d\n", 1); + printf (" Int_Comp: %d\n", Next_Ptr_Glob->variant.var_1.Int_Comp); + printf (" should be: %d\n", 18); + printf (" Str_Comp: %s\n", + Next_Ptr_Glob->variant.var_1.Str_Comp); + printf (" should be: DHRYSTONE PROGRAM, SOME STRING\n"); + printf ("Int_1_Loc: %d\n", Int_1_Loc); + printf (" should be: %d\n", 5); + printf ("Int_2_Loc: %d\n", Int_2_Loc); + printf (" should be: %d\n", 13); + printf ("Int_3_Loc: %d\n", Int_3_Loc); + printf (" should be: %d\n", 7); + printf ("Enum_Loc: %d\n", Enum_Loc); + printf (" should be: %d\n", 1); + printf ("Str_1_Loc: %s\n", Str_1_Loc); + printf (" should be: DHRYSTONE PROGRAM, 1'ST STRING\n"); + printf ("Str_2_Loc: %s\n", Str_2_Loc); + printf (" should be: DHRYSTONE PROGRAM, 2'ND STRING\n"); + +*/ + + + User_Time = End_Time - Begin_Time; + /* microseconds */ + + printf("Begin Time = %d\n",Begin_Time); + printf("End Time = %d\n",End_Time); + + + if (User_Time < Too_Small_Time) + { + printf ("Measured time too small to obtain meaningful results\n"); + printf ("Please increase number of runs\n"); + printf ("\n"); + } + else + { +#if DLX || OR1K + User_Time /= DLX_FREQ; +#if DLX + printf("DLX "); +#else +#if OR1K + printf("OR1K "); +#else + printf("Unknown CPU "); +#endif +#endif + printf("at %u MHz ", DLX_FREQ); + if (PROC_6) + printf("(+PROC_6)"); + printf("\n"); +#endif + Microseconds = User_Time / Number_Of_Runs; + Dhrystones_Per_Second = Number_Of_Runs * 1000 / User_Time; + printf ("Microseconds for one run through Dhrystone: "); + printf ("%d us / %d runs\n", User_Time,Number_Of_Runs); + printf ("Dhrystones per Second: "); + printf ("%d \n", Dhrystones_Per_Second); + } + report (0xdeaddead); + return 0; +} + + +void Proc_1(Ptr_Val_Par) +/******************/ + + REG Rec_Pointer Ptr_Val_Par; + /* executed once */ +{ + REG Rec_Pointer Next_Record = Ptr_Val_Par->Ptr_Comp; + /* == Ptr_Glob_Next */ + /* Local variable, initialized with Ptr_Val_Par->Ptr_Comp, */ + /* corresponds to "rename" in Ada, "with" in Pascal */ + + report(0x20010); + + structassign(*Ptr_Val_Par->Ptr_Comp, *Ptr_Glob); + Ptr_Val_Par->variant.var_1.Int_Comp = 5; + Next_Record->variant.var_1.Int_Comp + = Ptr_Val_Par->variant.var_1.Int_Comp; + Next_Record->Ptr_Comp = Ptr_Val_Par->Ptr_Comp; + Proc_3(&Next_Record->Ptr_Comp); + report(0x20011); + /* + * Ptr_Val_Par->Ptr_Comp->Ptr_Comp == Ptr_Glob->Ptr_Comp + */ + if (Next_Record->Discr == Ident_1) + /* then, executed */ + { + Next_Record->variant.var_1.Int_Comp = 6; + Proc_6(Ptr_Val_Par->variant.var_1.Enum_Comp, + &Next_Record->variant.var_1.Enum_Comp); + report(0x20012); + Next_Record->Ptr_Comp = Ptr_Glob->Ptr_Comp; + Proc_7(Next_Record->variant.var_1.Int_Comp, 10, + &Next_Record->variant.var_1.Int_Comp); + } else /* not executed */ + structassign(*Ptr_Val_Par, *Ptr_Val_Par->Ptr_Comp); + report(0x20013); + +} /* Proc_1 */ + + +void + Proc_2(Int_Par_Ref) +/******************/ + /* executed once */ + /* *Int_Par_Ref == 1, becomes 4 */ + + One_Fifty *Int_Par_Ref; +{ + One_Fifty Int_Loc; + Enumeration Enum_Loc = 0; + + report(0x20020); + + Int_Loc = *Int_Par_Ref + 10; + do /* executed once */ + if (Ch_1_Glob == 'A') + /* then, executed */ + { + Int_Loc -= 1; + *Int_Par_Ref = Int_Loc - Int_Glob; + Enum_Loc = Ident_1; + } /* if */ + while (Enum_Loc != Ident_1);/* true */ +} /* Proc_2 */ + + +void + Proc_3(Ptr_Ref_Par) +/******************/ + /* executed once */ + /* Ptr_Ref_Par becomes Ptr_Glob */ + + Rec_Pointer *Ptr_Ref_Par; + +{ + report(0x20030); + + if (Ptr_Glob != Null) + /* then, executed */ + *Ptr_Ref_Par = Ptr_Glob->Ptr_Comp; + Proc_7(10, Int_Glob, &Ptr_Glob->variant.var_1.Int_Comp); +} /* Proc_3 */ + + +void + Proc_4() +{ /* without parameters */ + /*******/ + /* executed once */ + Boolean Bool_Loc; + + report(0x20040); + + Bool_Loc = Ch_1_Glob == 'A'; + Bool_Glob = Bool_Loc | Bool_Glob; + Ch_2_Glob = 'B'; +} /* Proc_4 */ + + +void + Proc_5() +{ /* without parameters */ + /*******/ + /* executed once */ + report(0x20050); + + Ch_1_Glob = 'A'; + Bool_Glob = false; +} /* Proc_5 */ + +/* @(#)dhry_2.c 1.2 92/05/28 14:44:54, AMD */ +/* + **************************************************************************** + * + * "DHRYSTONE" Benchmark Program + * ----------------------------- + * + * Version: C, Version 2.1 + * + * File: dhry_2.c (part 3 of 3) + * + * Date: May 25, 1988 + * + * Author: Reinhold P. Weicker + * + **************************************************************************** + */ + +#ifndef REG +#define REG + /* REG becomes defined as empty */ + /* i.e. no register variables */ +#ifdef _AM29K +#undef REG +#define REG register /* Define REG; saves room on 127-char MS-DOS cmd line */ +#endif +#endif + + +void + Proc_6(Enum_Val_Par, Enum_Ref_Par) +/*********************************/ + /* executed once */ + /* Enum_Val_Par == Ident_3, Enum_Ref_Par becomes Ident_2 */ + + Enumeration Enum_Val_Par; + Enumeration *Enum_Ref_Par; +{ +#if PROC_6 + report(0x20060); + + *Enum_Ref_Par = Enum_Val_Par; + if (!Func_3(Enum_Val_Par)) + /* then, not executed */ + *Enum_Ref_Par = Ident_4; + switch (Enum_Val_Par) { + case Ident_1: + *Enum_Ref_Par = Ident_1; + break; + case Ident_2: + if (Int_Glob > 100) + /* then */ + *Enum_Ref_Par = Ident_1; + else + *Enum_Ref_Par = Ident_4; + break; + case Ident_3: /* executed */ + *Enum_Ref_Par = Ident_2; + break; + case Ident_4: + break; + case Ident_5: + *Enum_Ref_Par = Ident_3; + break; + } /* switch */ +#endif + return; +} /* Proc_6 */ + + +void + Proc_7(Int_1_Par_Val, Int_2_Par_Val, Int_Par_Ref) +/**********************************************/ + /* executed three times */ + /* first call: Int_1_Par_Val == 2, Int_2_Par_Val == 3, */ + /* Int_Par_Ref becomes 7 */ + /* second call: Int_1_Par_Val == 10, Int_2_Par_Val == 5, */ + /* Int_Par_Ref becomes 17 */ + /* third call: Int_1_Par_Val == 6, Int_2_Par_Val == 10, */ + /* Int_Par_Ref becomes 18 */ + One_Fifty Int_1_Par_Val; + One_Fifty Int_2_Par_Val; + One_Fifty *Int_Par_Ref; +{ + One_Fifty Int_Loc; + + report(0x20070); + + Int_Loc = Int_1_Par_Val + 2; + *Int_Par_Ref = Int_2_Par_Val + Int_Loc; +} /* Proc_7 */ + + +void + Proc_8(Arr_1_Par_Ref, Arr_2_Par_Ref, Int_1_Par_Val, Int_2_Par_Val) +/*********************************************************************/ + /* executed once */ + /* Int_Par_Val_1 == 3 */ + /* Int_Par_Val_2 == 7 */ + Arr_1_Dim Arr_1_Par_Ref; + Arr_2_Dim Arr_2_Par_Ref; + int Int_1_Par_Val; + int Int_2_Par_Val; +{ + REG One_Fifty Int_Index; + REG One_Fifty Int_Loc; + +#if DBG + printf("X) Int_1_Par_Val: %x\n", Int_1_Par_Val); + printf("X) Int_2_Par_Val: %x\n", Int_2_Par_Val); +#endif + + report(0x20080); + + Int_Loc = Int_1_Par_Val + 5; + Arr_1_Par_Ref[Int_Loc] = Int_2_Par_Val; + Arr_1_Par_Ref[Int_Loc + 1] = Arr_1_Par_Ref[Int_Loc]; + Arr_1_Par_Ref[Int_Loc + 30] = Int_Loc; + for (Int_Index = Int_Loc; Int_Index <= Int_Loc + 1; ++Int_Index) + Arr_2_Par_Ref[Int_Loc][Int_Index] = Int_Loc; + Arr_2_Par_Ref[Int_Loc][Int_Loc - 1] += 1; + Arr_2_Par_Ref[Int_Loc + 20][Int_Loc] = Arr_1_Par_Ref[Int_Loc]; + Int_Glob = 5; + +#if DBG + printf("Y) Int_1_Par_Val: %x\n", Int_1_Par_Val); + printf("Y) Int_2_Par_Val: %x\n", Int_2_Par_Val); +#endif + +} /* Proc_8 */ + + +Enumeration + Func_1(Ch_1_Par_Val, Ch_2_Par_Val) +/*************************************************/ + /* executed three times */ + /* first call: Ch_1_Par_Val == 'H', Ch_2_Par_Val == 'R' */ + /* second call: Ch_1_Par_Val == 'A', Ch_2_Par_Val == 'C' */ + /* third call: Ch_1_Par_Val == 'B', Ch_2_Par_Val == 'C' */ + + Capital_Letter Ch_1_Par_Val; + Capital_Letter Ch_2_Par_Val; +{ + Capital_Letter Ch_1_Loc; + Capital_Letter Ch_2_Loc; + + report(0x30010); + + Ch_1_Loc = Ch_1_Par_Val; + Ch_2_Loc = Ch_1_Loc; + if (Ch_2_Loc != Ch_2_Par_Val) + /* then, executed */ + return (Ident_1); + else { /* not executed */ + Ch_1_Glob = Ch_1_Loc; + return (Ident_2); + } +} /* Func_1 */ + + +Boolean + Func_2(Str_1_Par_Ref, Str_2_Par_Ref) +/*************************************************/ + /* executed once */ + /* Str_1_Par_Ref == "DHRYSTONE PROGRAM, 1'ST STRING" */ + /* Str_2_Par_Ref == "DHRYSTONE PROGRAM, 2'ND STRING" */ + + Str_30 Str_1_Par_Ref; + Str_30 Str_2_Par_Ref; +{ + REG One_Thirty Int_Loc; + Capital_Letter Ch_Loc = 0; + + report(0x30020); + + Int_Loc = 2; + while (Int_Loc <= 2) /* loop body executed once */ + if (Func_1(Str_1_Par_Ref[Int_Loc], + Str_2_Par_Ref[Int_Loc + 1]) == Ident_1) + /* then, executed */ + { + Ch_Loc = 'A'; + Int_Loc += 1; + } /* if, while */ + report(0x30021); + + if (Ch_Loc >= 'W' && Ch_Loc < 'Z') + /* then, not executed */ + Int_Loc = 7; + report(0x30022); + if (Ch_Loc == 'R') + /* then, not executed */ + return (true); + else { /* executed */ + report(0x30023); + if (strcmp(Str_1_Par_Ref, Str_2_Par_Ref) > 0) + /* then, not executed */ + { + Int_Loc += 7; + Int_Glob = Int_Loc; + return (true); + } else /* executed */ + return (false); + } /* if Ch_Loc */ +} /* Func_2 */ + + +Boolean + Func_3(Enum_Par_Val) +/***************************/ + /* executed once */ + /* Enum_Par_Val == Ident_3 */ + Enumeration Enum_Par_Val; +{ + Enumeration Enum_Loc; + + Enum_Loc = Enum_Par_Val; + report(0x30030); + if (Enum_Loc == Ident_3) + /* then, executed */ + return (true); + else /* not executed */ + return (false); +} /* Func_3 */

dhry.c Property changes : Added: svn:executable ## -0,0 +1 ## +* \ No newline at end of property Index: mc_common.c =================================================================== --- mc_common.c (nonexistent) +++ mc_common.c (revision 1765) @@ -0,0 +1,431 @@ +/* mc_common.c -- Memory Controller testbenck common routines + Copyright (C) 2001 by Ivan Guzvinec, ivang@opencores.org + + This file is part of OpenRISC 1000 Architectural Simulator. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include "support.h" +#include "mc_common.h" + +static int r_Xn; +static int r_mod; + +void randomin(unsigned long seed) +{ + r_Xn = seed; + r_mod = 33554431; /* 2^25 - 1*/ +} + +unsigned long random(unsigned long max) +{ + r_Xn = ((r_Xn * (r_Xn + 1))%r_mod); + if (r_Xn == 0) r_Xn = 42+1; + return r_Xn%max; +} + +void mc_clear_row(unsigned long nFrom, unsigned long nTo) +{ + MEMLOC32 mem32 = 0; + unsigned long i; + + for(i=nFrom; i?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ
 + + !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ
 + + !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ
 + + !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêë
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 + + !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ
 + + !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêë
 + + !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ
 + + !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ
 + + !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ
 + + !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêë
 + + !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ
 + + !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ
 + + !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ
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 + + !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ
 + + !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ
 + + !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ
 + + !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêë
 + + !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ
 + + !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ
 + + !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ
 + + !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêë
 + + !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ
 + + !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ
 + + !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ
 + + !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêë
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 + + !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ
 + + !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéê \ No newline at end of file Index: dhry.h =================================================================== --- dhry.h (nonexistent) +++ dhry.h (revision 1765) @@ -0,0 +1,412 @@ +/* + **************************************************************************** + * + * "DHRYSTONE" Benchmark Program + * ----------------------------- + * + * Version: C, Version 2.1 + * + * File: dhry.h (part 1 of 3) + * + * Date: May 25, 1988 + * + * Author: Reinhold P. Weicker + * Siemens AG, AUT E 51 + * Postfach 3220 + * 8520 Erlangen + * Germany (West) + * Phone: [+49]-9131-7-20330 + * (8-17 Central European Time) + * Usenet: ..!mcsun!unido!estevax!weicker + * + * Original Version (in Ada) published in + * "Communications of the ACM" vol. 27., no. 10 (Oct. 1984), + * pp. 1013 - 1030, together with the statistics + * on which the distribution of statements etc. is based. + * + * In this C version, the following C library functions are used: + * - strcpy, strcmp (inside the measurement loop) + * - printf, scanf (outside the measurement loop) + * In addition, Berkeley UNIX system calls "times ()" or "time ()" + * are used for execution time measurement. For measurements + * on other systems, these calls have to be changed. + * + * Updated January, 1997 Rick Cramer, Galileo(R) to work with + * the i960jx and Galileo-5 Reference Design. + * + * + * Collection of Results: + * Reinhold Weicker (address see above) and + * + * Rick Richardson + * PC Research. Inc. + * 94 Apple Orchard Drive + * Tinton Falls, NJ 07724 + * Phone: (201) 389-8963 (9-17 EST) + * Usenet: ...!uunet!pcrat!rick + * + * Please send results to Rick Richardson and/or Reinhold Weicker. + * Complete information should be given on hardware and software used. + * Hardware information includes: Machine type, CPU, type and size + * of caches; for microprocessors: clock frequency, memory speed + * (number of wait states). + * Software information includes: Compiler (and runtime library) + * manufacturer and version, compilation switches, OS version. + * The Operating System version may give an indication about the + * compiler; Dhrystone itself performs no OS calls in the measurement loop. + * + * The complete output generated by the program should be mailed + * such that at least some checks for correctness can be made. + * + *************************************************************************** + * + * History: This version C/2.1 has been made for two reasons: + * + * 1) There is an obvious need for a common C version of + * Dhrystone, since C is at present the most popular system + * programming language for the class of processors + * (microcomputers, minicomputers) where Dhrystone is used most. + * There should be, as far as possible, only one C version of + * Dhrystone such that results can be compared without + * restrictions. In the past, the C versions distributed + * by Rick Richardson (Version 1.1) and by Reinhold Weicker + * had small (though not significant) differences. + * + * 2) As far as it is possible without changes to the Dhrystone + * statistics, optimizing compilers should be prevented from + * removing significant statements. + * + * This C version has been developed in cooperation with + * Rick Richardson (Tinton Falls, NJ), it incorporates many + * ideas from the "Version 1.1" distributed previously by + * him over the UNIX network Usenet. + * I also thank Chaim Benedelac (National Semiconductor), + * David Ditzel (SUN), Earl Killian and John Mashey (MIPS), + * Alan Smith and Rafael Saavedra-Barrera (UC at Berkeley) + * for their help with comments on earlier versions of the + * benchmark. + * + * Changes: In the initialization part, this version follows mostly + * Rick Richardson's version distributed via Usenet, not the + * version distributed earlier via floppy disk by Reinhold Weicker. + * As a concession to older compilers, names have been made + * unique within the first 8 characters. + * Inside the measurement loop, this version follows the + * version previously distributed by Reinhold Weicker. + * + * At several places in the benchmark, code has been added, + * but within the measurement loop only in branches that + * are not executed. The intention is that optimizing compilers + * should be prevented from moving code out of the measurement + * loop, or from removing code altogether. Since the statements + * that are executed within the measurement loop have NOT been + * changed, the numbers defining the "Dhrystone distribution" + * (distribution of statements, operand types and locality) + * still hold. Except for sophisticated optimizing compilers, + * execution times for this version should be the same as + * for previous versions. + * + * Since it has proven difficult to subtract the time for the + * measurement loop overhead in a correct way, the loop check + * has been made a part of the benchmark. This does have + * an impact - though a very minor one - on the distribution + * statistics which have been updated for this version. + * + * All changes within the measurement loop are described + * and discussed in the companion paper "Rationale for + * Dhrystone version 2". + * + * Because of the self-imposed limitation that the order and + * distribution of the executed statements should not be + * changed, there are still cases where optimizing compilers + * may not generate code for some statements. To a certain + * degree, this is unavoidable for small synthetic benchmarks. + * Users of the benchmark are advised to check code listings + * whether code is generated for all statements of Dhrystone. + * + * Version 2.1 is identical to version 2.0 distributed via + * the UNIX network Usenet in March 1988 except that it corrects + * some minor deficiencies that were found by users of version 2.0. + * The only change within the measurement loop is that a + * non-executed "else" part was added to the "if" statement in + * Func_3, and a non-executed "else" part removed from Proc_3. + * + *************************************************************************** + * + * Defines: The following "Defines" are possible: + * -DREG=register (default: Not defined) + * As an approximation to what an average C programmer + * might do, the "register" storage class is applied + * (if enabled by -DREG=register) + * - for local variables, if they are used (dynamically) + * five or more times + * - for parameters if they are used (dynamically) + * six or more times + * Note that an optimal "register" strategy is + * compiler-dependent, and that "register" declarations + * do not necessarily lead to faster execution. + * -DNOSTRUCTASSIGN (default: Not defined) + * Define if the C compiler does not support + * assignment of structures. + * -DNOENUMS (default: Not defined) + * Define if the C compiler does not support + * enumeration types. + * -DICACHEON (default: Not defined) + * Adjust performace by conditionally compiling + * these i960jx CACHE paramaters. + * -DICACHEOFF + * -DDCACHEON (default: Not defined) + * -DDCACHEOFF + * + * NOTE: Galileo-5 Board Frequency is set to 33Mhz in the + * file jx-timer.c. If the operating frequency is + * changed by replacing the crystal, then this #define + * must also be changed. + * + *************************************************************************** + * + * Compilation model and measurement (IMPORTANT): + * + * This C version of Dhrystone consists of four files: + * - dhry.h (this file, containing global definitions and comments) + * - dhry_1.c (containing the code corresponding to Ada package Pack_1) + * - dhry_2.c (containing the code corresponding to Ada package Pack_2) + * - jx-timer.c (containing the code to access the i960jx timer) + * + * The following "ground rules" apply for measurements: + * - No procedure merging + * - Otherwise, compiler optimizations are allowed but should be indicated + * - Default results are those without register declarations + * See the companion paper "Rationale for Dhrystone Version 2" for a more + * detailed discussion of these ground rules. + * + * For 16-Bit processors (e.g. 80186, 80286), times for all compilation + * models ("small", "medium", "large" etc.) should be given if possible, + * together with a definition of these models for the compiler system used. + * + * Example Intel 960jx compile syntax for Galileo-5. + * + * ic960 -AJA -Tgal5 -O2 -DREG=register dhry_1.c dhry_2.c jx-timer.c + * + ************************************************************************** + * + * Dhrystone (C version) statistics: + * + * [Comment from the first distribution, updated for version 2. + * Note that because of language differences, the numbers are slightly + * different from the Ada version.] + * + * The following program contains statements of a high level programming + * language (here: C) in a distribution considered representative: + * + * assignments 52 (51.0 %) + * control statements 33 (32.4 %) + * procedure, function calls 17 (16.7 %) + * + * 103 statements are dynamically executed. The program is balanced with + * respect to the three aspects: + * + * - statement type + * - operand type + * - operand locality + * operand global, local, parameter, or constant. + * + * The combination of these three aspects is balanced only approximately. + * + * 1. Statement Type: + * ----------------- number + * + * V1 = V2 9 + * (incl. V1 = F(..) + * V = Constant 12 + * Assignment, 7 + * with array element + * Assignment, 6 + * with record component + * -- + * 34 34 + * + * X = Y +|-|"&&"|"|" Z 5 + * X = Y +|-|"==" Constant 6 + * X = X +|- 1 3 + * X = Y *|/ Z 2 + * X = Expression, 1 + * two operators + * X = Expression, 1 + * three operators + * -- + * 18 18 + * + * if .... 14 + * with "else" 7 + * without "else" 7 + * executed 3 + * not executed 4 + * for ... 7 | counted every time + * while ... 4 | the loop condition + * do ... while 1 | is evaluated + * switch ... 1 + * break 1 + * declaration with 1 + * initialization + * -- + * 34 34 + * + * P (...) procedure call 11 + * user procedure 10 + * library procedure 1 + * X = F (...) + * function call 6 + * user function 5 + * library function 1 + * -- + * 17 17 + * --- + * 103 + * + * The average number of parameters in procedure or function calls + * is 1.82 (not counting the function values as implicit parameters). + * + * + * 2. Operators + * ------------ + * number approximate + * percentage + * + * Arithmetic 32 50.8 + * + * + 21 33.3 + * - 7 11.1 + * * 3 4.8 + * / (int div) 1 1.6 + * + * Comparison 27 42.8 + * + * == 9 14.3 + * /= 4 6.3 + * > 1 1.6 + * < 3 4.8 + * >= 1 1.6 + * <= 9 14.3 + * + * Logic 4 6.3 + * + * && (AND-THEN) 1 1.6 + * | (OR) 1 1.6 + * ! (NOT) 2 3.2 + * + * -- ----- + * 63 100.1 + * + * + * 3. Operand Type (counted once per operand reference): + * --------------- + * number approximate + * percentage + * + * Integer 175 72.3 % + * Character 45 18.6 % + * Pointer 12 5.0 % + * String30 6 2.5 % + * Array 2 0.8 % + * Record 2 0.8 % + * --- ------- + * 242 100.0 % + * + * When there is an access path leading to the final operand (e.g. a record + * component), only the final data type on the access path is counted. + * + * + * 4. Operand Locality: + * ------------------- + * number approximate + * percentage + * + * local variable 114 47.1 % + * global variable 22 9.1 % + * parameter 45 18.6 % + * value 23 9.5 % + * reference 22 9.1 % + * function result 6 2.5 % + * constant 55 22.7 % + * --- ------- + * 242 100.0 % + * + * + * The program does not compute anything meaningful, but it is syntactically + * and semantically correct. All variables have a value assigned to them + * before they are used as a source operand. + * + * There has been no explicit effort to account for the effects of a + * cache, or to balance the use of long or short displacements for code or + * data. + * + *************************************************************************** + */ + +/* Compiler and system dependent definitions: */ + + +#define Mic_secs_Per_Second 1000000.0 + /* Berkeley UNIX C returns process times in seconds/HZ */ + +#ifdef NOSTRUCTASSIGN +#define structassign(d, s) memcpy(&(d), &(s), sizeof(d)) +#else +#define structassign(d, s) d = s +#endif + +#ifdef NOENUM +#define Ident_1 0 +#define Ident_2 1 +#define Ident_3 2 +#define Ident_4 3 +#define Ident_5 4 + typedef int Enumeration; +#else + typedef enum {Ident_1, Ident_2, Ident_3, Ident_4, Ident_5} + Enumeration; +#endif + /* for boolean and enumeration types in Ada, Pascal */ + +/* General definitions: */ + +/* #include + */ + /* for strcpy, strcmp */ + +#define Null 0 + /* Value of a Null pointer */ +#define true 1 +#define false 0 + +typedef int One_Thirty; +typedef int One_Fifty; +typedef char Capital_Letter; +typedef int Boolean; +typedef char Str_30 [31]; +typedef int Arr_1_Dim [50]; +typedef int Arr_2_Dim [50] [50]; + +typedef struct record + { + struct record *Ptr_Comp; + Enumeration Discr; + union { + struct { + Enumeration Enum_Comp; + int Int_Comp; + char Str_Comp [31]; + } var_1; + struct { + Enumeration E_Comp_2; + char Str_2_Comp [31]; + } var_2; + struct { + char Ch_1_Comp; + char Ch_2_Comp; + } var_3; + } variant; + } Rec_Type, *Rec_Pointer; + +

dhry.h Property changes : Added: svn:executable ## -0,0 +1 ## +* \ No newline at end of property Index: eth.c =================================================================== --- eth.c (nonexistent) +++ eth.c (revision 1765) @@ -0,0 +1,227 @@ +/* Ethernet test */ + +#include "spr_defs.h" +#include "support.h" +#include "board.h" + +typedef long off_t; + +#include "../peripheral/fields.h" +#include "../peripheral/ethernet.h" + +typedef volatile unsigned long *REGISTER; + +REGISTER + eth_moder = (unsigned long *)(ETH_BASE + ETH_MODER), + eth_int_source = (unsigned long *)(ETH_BASE + ETH_INT_SOURCE), + eth_int_mask = (unsigned long *)(ETH_BASE + ETH_INT_MASK), + eth_ipgt = (unsigned long *)(ETH_BASE + ETH_IPGT), + eth_ipgr1 = (unsigned long *)(ETH_BASE + ETH_IPGR1), + eth_ipgr2 = (unsigned long *)(ETH_BASE + ETH_IPGR2), + eth_packetlen = (unsigned long *)(ETH_BASE + ETH_PACKETLEN), + eth_collconf = (unsigned long *)(ETH_BASE + ETH_COLLCONF), + eth_tx_bd_num = (unsigned long *)(ETH_BASE + ETH_TX_BD_NUM), + eth_controlmoder = (unsigned long *)(ETH_BASE + ETH_CTRLMODER), + eth_miimoder = (unsigned long *)(ETH_BASE + ETH_MIIMODER), + eth_miicommand = (unsigned long *)(ETH_BASE + ETH_MIICOMMAND), + eth_miiaddress = (unsigned long *)(ETH_BASE + ETH_MIIADDRESS), + eth_miitx_data = (unsigned long *)(ETH_BASE + ETH_MIITX_DATA), + eth_miirx_data = (unsigned long *)(ETH_BASE + ETH_MIIRX_DATA), + eth_miistatus = (unsigned long *)(ETH_BASE + ETH_MIISTATUS), + eth_mac_addr0 = (unsigned long *)(ETH_BASE + ETH_MAC_ADDR0), + eth_mac_addr1 = (unsigned long *)(ETH_BASE + ETH_MAC_ADDR1), + eth_bd_base = (unsigned long *)(ETH_BASE + ETH_BD_BASE); + +volatile unsigned int_happend; +unsigned char r_packet[2000]; +unsigned char s_packet[1003]; +unsigned tx_bindex; +unsigned rx_bindex; + +void interrupt_handler() +{ + unsigned i,len; + + printf ("Int\n"); + switch (*eth_int_source & 0x7f) { + case 0x2 : + printf ("Transmit Error.\n"); + *eth_int_source = 0x2; + break; + case 0x8 : + printf ("Receive Error\n"); + *eth_int_source = 0x8; + break; + case 0x4 : + printf ("Receive Frame\n"); + *eth_int_source = 0x4; + + CLEAR_FLAG(*eth_moder, ETH_MODER, RXEN); + + len = GET_FIELD(eth_bd_base[(*eth_tx_bd_num << 1) + 2], ETH_RX_BD, LENGTH); + for (i=0; i 2) /* normaly i == 3 */ + i += 1; + else + i -=10; + + if (i >= 4) /* normaly i == 4 */ + i += 1; + else + i -= 10; + + if (i <= 5) /* normaly i == 5 */ + i += 1; + else + i -= 10; + + if (i < 7) /* normaly i == 6 */ + i += 1; + else + i -= 10; + + if (i != 666) /* normaly i == 7 */ + i += 1; + else + i -= 10; + + return i; /* with initial i == 1 return 8 */ +} + +signed long test_loops(int i) +{ + int j = 0; + + for(; i < 10; i++) + j += 2; + + do { + i -= 3; + } while (j--); + + return i; +} + +signed long test_arith(int i) +{ + int mul = 0, div = 0; + int j; + + for(j = i; j < 40; j++) { + + mul += j*j*i; +#if 0 + report(mul); +#endif + div += mul / (j+5); +#if 0 + report(div); +#endif + } + + report (mul+div); + return (mul + div); +} + +signed long test_bitop(int i) +{ + int shl = 0, shr = 0, bit = 0; + int j; + + for(j = i; j < 35; j++) { + shl += 1 << j; +#if 0 + printf("%u. shl:%.8lx", j, shl); + report(shl); +#endif + shr += 0x80000000 >> j; +#if 0 + printf(" shr:%.8lx", shr); + report(shr); +#endif + bit += ((~j ^ 0x11223344) & 0x33557788) + (j | 0x11223344); +#if 0 + printf(" bit:%.8lx\n", bit); + report(bit); +#endif + } + + return (shl + shr + bit); +} + +signed long test_types(int i) +{ + unsigned char uc; + signed char sc; + unsigned short us; + signed short ss; + unsigned long ul; + signed long sl; + + int j; + + i ^= 0x10203040; + + for(j = 0; j < 10; j++) { + uc = i; + sc = i; + us = i; + ss = i; + ul = i; + sl = i; +#if 0 + printf("%u. i:%.8lx ", j, i); + printf("uc:%.8lx sc:%.8lx ", uc, sc); + report(uc); + report(sc); + printf("us:%.8lx ss:%.8lx ", us, ss); + report(us); + report(ss); + printf("ul:%.8lx sl:%.8lx\n", ul, sl); + report(ul); + report(sl); +#endif + i = uc + sc + us + ss + ul + sl; + } + + return i; +} + +signed long test_array(int i) +{ + char a1[] = "This test string MUST NOT be modified..."; + char a2[100]; + + report(a1[5]); + memcpy(a2, a1, 40); + report(a1[5]); + report(a2[5]); + report(i); + /* register reload test */ + i += a2[0] + a2[1] + a2[2] + a2[3] + a2[4] + a2[5] + a2[6] + a2[7] + + a2[8] + a2[9] + a2[10] + a2[11] + a2[12] + a2[13] + a2[14] + a2[15] + + a2[16] + a2[17] + a2[18] + a2[19] + a2[20] + a2[21] + a2[22] + a2[23] + + a2[24] + a2[25] + a2[26] + a2[27] + a2[28] + a2[29] + a2[30] + a2[31] + + a2[32] + a2[33] + a2[34] + a2[35] + a2[36] + a2[37] + a2[38] + a2[39]; + report(i); + + return i; +} + +int main() +{ + signed long result1 = 0; + signed long result2 = 0; + signed long result3 = 0; + +#if DEBUG + printf("Start...\n"); +#endif + result1 = test_cond(1); + result2 = test_cond(-1); + result3 -= result1 + result2; + report(result2); +#if DEBUG + printf("After test_cond: 0x%.8lx 0x%.8lx\n", result1, result2); +#endif + + result1 = test_loops(1); + result2 = test_loops(-1); + result3 -= result1 + result2; + report(result2); +#if DEBUG + printf("After test_loops: 0x%.8lx 0x%.8lx\n", result1, result2); +#endif + + result1 = test_arith(1); + result2 = test_arith(-1); + result3 -= result1 + result2; + report(result2); +#if DEBUG + printf("After test_arith: 0x%.8lx 0x%.8lx\n", result1, result2); +#endif + + result1 = test_bitop(1); + result2 = test_bitop(-1); + result3 -= result1 + result2; + report(result2); +#if DEBUG + printf("After test_bitop: 0x%.8lx 0x%.8lx\n", result1, result2); +#endif + + result1 = test_types(1); + result2 = test_types(-1); + result3 -= result1 + result2; + report(result2); +#if DEBUG + printf("After test_types: 0x%.8lx 0x%.8lx\n", result1, result2); +#endif + result1 = test_array(1); + result2 = test_array(-1); + result3 -= result1 + result2; + report(result2); +#if DEBUG + printf("After test_array: 0x%.8lx 0x%.8lx\n", result1, result2); +#endif + +#ifdef XXX +#warning xxx +#endif + + printf("RESULT: %.8lx\n", result3 ^ 0x4bad2569 ^ 0xdeaddead); + report(result3 ^ 0x4bad2569 ^ 0xdeaddead); + + exit(0); +}

cbasic.c Property changes : Added: svn:executable ## -0,0 +1 ## +* \ No newline at end of property Index: functest.c =================================================================== --- functest.c (nonexistent) +++ functest.c (revision 1765) @@ -0,0 +1,37 @@ +/* Simple test, that test function parameters */ +#include "support.h" + +int gk = 0; +int c = 0; +int fun1 (int a, int b, int c, int d, int e, int f, int g) +{ + int j = 0; + volatile char x[50]; + &x; + + while(j < 2) { + a++; + j++; + } + + return a; +} + +int main(void) +{ + int i, j, k; + i = j = k = 0; + + while (c++ < 10) { + j = fun1(gk, k + 1, k + 2, k + 3, k + 4, k + 5, k + 6); + printf ("%i\n", gk); + if(j > 40) + gk = j - 20; + else + gk = j; + } + report (gk); + if (gk == 20) + report(0xdeaddead); + return (gk != 20); +}

functest.c Property changes : Added: svn:executable ## -0,0 +1 ## +* \ No newline at end of property Index: kbdtest.c =================================================================== --- kbdtest.c (nonexistent) +++ kbdtest.c (revision 1765) @@ -0,0 +1,91 @@ +/* Simple keyboard test. Outputs scan codes. */ +#include "support.h" +#include "spr_defs.h" +#include "board.h" + +/* Whether this test should be run in interactive mode; scan codes are not check against real ones */ +#define INTERACTIVE 0 + +/* fails if x is false */ +#define ASSERT(x) ((x)?1: fail (__FUNCTION__, __LINE__)) +/* Waits a few cycles that uart can prepare its data */ +#define WAIT() {asm ("l.nop");asm ("l.nop");asm ("l.nop");asm ("l.nop");} +#define MARK() printf ("Passed line %i\n", __LINE__) + +#ifndef __LINE__ +#define __LINE__ 0 +#endif + +#if !INTERACTIVE +static const unsigned char incoming_scan[] = { + 0x2a, 0x14, 0x94, 0xaa, 0x12, 0x92, 0x04, 0x84, 0x2a, 0x0d, + 0x8d, 0xaa, 0x0d, 0x8d, 0x0c, 0x8c, 0x2a, 0x33, 0xb3, 0xaa, + 0x35, 0xb5, 0x34, 0xb4, 0x2b, 0xab, 0x2a, 0x2b, 0xab, 0xaa, + 0x2a, 0x28, 0xa8, 0xaa, 0x28, 0xa8, 0x29, 0xa9, 0x2a, 0x1b, + 0x9b, 0xaa, 0x1b, 0x9b, 0x0f, 0x8f, 0x39, 0xb9, 0x2a, 0x02, + 0x82, 0xaa, 0x2a, 0x06, 0x86, 0xaa, 0x2a, 0x07, 0x87, 0xaa, + 0x2a, 0x08, 0x88, 0xaa, 0x2a, 0x0b, 0x8b, 0xaa, 0x2a, 0x09, + 0x89, 0xaa, 0x1c, 0x9c, 0x39, 0xb9, 0x00}; +static int current_scan = 0; +#endif + +static volatile int done; + +void fail (char *func, int line) +{ +#ifndef __FUNCTION__ +#define __FUNCTION__ "?" +#endif + printf ("Test failed in %s:%i\n", func, line); + report(0xeeeeeeee); + exit (1); +} + +inline void setreg (unsigned long addr, unsigned char value) +{ + *((volatile unsigned char *)addr) = value; +} + +inline unsigned long getreg (unsigned long addr) +{ + return *((volatile unsigned char *)addr); +} + +void interrupt_handler () +{ + unsigned x; + printf ("Int\n"); + do { + x = getreg (KBD_BASE_ADD); + if (x) printf ("0x%02x, ", x); + report(x); + if (x == 1) done = 1; +#if !INTERACTIVE + printf ("expecting (0x%02x), ", incoming_scan[current_scan]); + if (x) { + ASSERT (incoming_scan[current_scan++] == x); + } + if ((current_scan + 1) >= sizeof (incoming_scan) / sizeof (char)) done = 1; +#endif + } while (x); + printf ("%i", done); + mtspr(SPR_PICSR, 0); +} + +int main () +{ + /* Use our low priority interrupt handler */ + excpt_int = (unsigned long)interrupt_handler; + + printf ("Reading from keyboard.\n"); + printf ("Enabling interrupts.\n"); + done = 0; + + /* Enable interrupts */ + mtspr (SPR_SR, mfspr(SPR_SR) | SPR_SR_IEE); + mtspr (SPR_PICMR, mfspr(SPR_PICMR) | (0x00000001L << KBD_IRQ)); + + while (!done) printf ("[%i]", done); + report (0xdeaddead); + return 0; +}

kbdtest.c Property changes : Added: svn:executable ## -0,0 +1 ## +* \ No newline at end of property Index: mycompress.c =================================================================== --- mycompress.c (nonexistent) +++ mycompress.c (revision 1765) @@ -0,0 +1,735 @@ +#include +#include "support.h" + +#define BYTES_TO_COMPRESS 1000 + +/* + * Compress - data compression program + */ +#define min(a,b) ((a>b) ? b : a) + +/* + * machine variants which require cc -Dmachine: pdp11, z8000, pcxt + */ + +/* + * Set USERMEM to the maximum amount of physical user memory available + * in bytes. USERMEM is used to determine the maximum BITS that can be used + * for compression. + * + * SACREDMEM is the amount of physical memory saved for others; compress + * will hog the rest. + */ +#ifndef SACREDMEM +#define SACREDMEM 0 +#endif + +/* #ifndef USERMEM */ +#define USERMEM 60000 /* default user memory */ +/* #endif */ + +#ifdef interdata /* (Perkin-Elmer) */ +#define SIGNED_COMPARE_SLOW /* signed compare is slower than unsigned */ +#endif + +#ifdef USERMEM +# if USERMEM >= (433484+SACREDMEM) +# define PBITS 16 +# else +# if USERMEM >= (229600+SACREDMEM) +# define PBITS 15 +# else +# if USERMEM >= (127536+SACREDMEM) +# define PBITS 14 +# else +# if USERMEM >= (73464+SACREDMEM) +# define PBITS 13 +# else +# define PBITS 12 +# endif +# endif +# endif +# endif +# undef USERMEM +#endif /* USERMEM */ + +#ifdef PBITS /* Preferred BITS for this memory size */ +# ifndef BITS +# define BITS PBITS +# endif /* BITS */ +#endif /* PBITS */ + +#if BITS == 16 +# define HSIZE 69001 /* 95% occupancy */ +#endif +#if BITS == 15 +# define HSIZE 35023 /* 94% occupancy */ +#endif +#if BITS == 14 +# define HSIZE 18013 /* 91% occupancy */ +#endif +#if BITS == 13 +# define HSIZE 9001 /* 91% occupancy */ +#endif +#if BITS <= 12 +# define HSIZE 5003 /* 80% occupancy */ +#endif + +/* + * a code_int must be able to hold 2**BITS values of type int, and also -1 + */ +#if BITS > 15 +typedef long int code_int; +#else +typedef int code_int; +#endif + +#ifdef SIGNED_COMPARE_SLOW +typedef unsigned long int count_int; +typedef unsigned short int count_short; +#else +typedef long int count_int; +#endif + +#ifdef NO_UCHAR + typedef char char_type; +#else + typedef unsigned char char_type; +#endif /* UCHAR */ +char_type magic_header[] = { "\037\235" }; /* 1F 9D */ + +/* Defines for third byte of header */ +#define BIT_MASK 0x1f +#define BLOCK_MASK 0x80 +/* Masks 0x40 and 0x20 are free. I think 0x20 should mean that there is + a fourth header byte (for expansion). +*/ +#define INIT_BITS 9 /* initial number of bits/code */ + +/* + * compress.c - File compression ala IEEE Computer, June 1984. + * + * Authors: Spencer W. Thomas (decvax!harpo!utah-cs!utah-gr!thomas) + * Jim McKie (decvax!mcvax!jim) + * Steve Davies (decvax!vax135!petsd!peora!srd) + * Ken Turkowski (decvax!decwrl!turtlevax!ken) + * James A. Woods (decvax!ihnp4!ames!jaw) + * Joe Orost (decvax!vax135!petsd!joe) + * + */ + +#if i386 +#include +#include +#include +#include +#include +#include +#endif + +#define ARGVAL() (*++(*argv) || (--argc && *++argv)) + +int n_bits; /* number of bits/code */ +int maxbits = BITS; /* user settable max # bits/code */ +code_int maxcode; /* maximum code, given n_bits */ +code_int maxmaxcode = 1L << BITS; /* should NEVER generate this code */ +#ifdef COMPATIBLE /* But wrong! */ +# define MAXCODE(n_bits) (1L << (n_bits) - 1) +#else +# define MAXCODE(n_bits) ((1L << (n_bits)) - 1) +#endif /* COMPATIBLE */ + +# ifdef sel +/* support gould base register problems */ +/*NOBASE*/ +count_int htab [HSIZE]; +unsigned short codetab [HSIZE]; +/*NOBASE*/ +# else /* !gould */ +count_int htab [HSIZE]; +unsigned short codetab [HSIZE]; +# endif /* !gould */ +#define htabof(i) htab[i] +#define codetabof(i) codetab[i] +code_int hsize = HSIZE; /* for dynamic table sizing */ +count_int fsize; + +/* + * To save much memory, we overlay the table used by compress() with those + * used by decompress(). The tab_prefix table is the same size and type + * as the codetab. The tab_suffix table needs 2**BITS characters. We + * get this from the beginning of htab. The output stack uses the rest + * of htab, and contains characters. There is plenty of room for any + * possible stack (stack used to be 8000 characters). + */ + +#define tab_prefixof(i) codetabof(i) +#ifdef XENIX_16 +# define tab_suffixof(i) ((char_type *)htab[(i)>>15])[(i) & 0x7fff] +# define de_stack ((char_type *)(htab2)) +#else /* Normal machine */ +# define tab_suffixof(i) ((char_type *)(htab))[i] +# define de_stack ((char_type *)&tab_suffixof(1< 0 ) + goto probe; +nomatch: + output ( (code_int) ent ); + out_count++; + ent = c; +#ifdef SIGNED_COMPARE_SLOW + if ( (unsigned) free_ent < (unsigned) maxmaxcode) { +#else + if ( free_ent < maxmaxcode ) { +#endif + codetabof (i) = free_ent++; /* code -> hashtable */ + htabof (i) = fcode; + } + else if ( (count_int)in_count >= checkpoint && block_compress ) + cl_block (); + } + /* + * Put out the final code. + */ + printf("main: output...\n"); + output( (code_int)ent ); + out_count++; + output( (code_int)-1 ); + + if(bytes_out > in_count) /* exit(2) if no savings */ + exit_stat = 2; + printf("main: end...\n"); + report (0xdeaddead); + return 0; +} + +/***************************************************************** + * TAG( output ) + * + * Output the given code. + * Inputs: + * code: A n_bits-bit integer. If == -1, then EOF. This assumes + * that n_bits =< (long)wordsize - 1. + * Outputs: + * Outputs code to the file. + * Assumptions: + * Chars are 8 bits long. + * Algorithm: + * Maintain a BITS character long buffer (so that 8 codes will + * fit in it exactly). Use the VAX insv instruction to insert each + * code in turn. When the buffer fills up empty it and start over. + */ + +static char buf[BITS]; + +#ifndef vax +char_type lmask[9] = {0xff, 0xfe, 0xfc, 0xf8, 0xf0, 0xe0, 0xc0, 0x80, 0x00}; +char_type rmask[9] = {0x00, 0x01, 0x03, 0x07, 0x0f, 0x1f, 0x3f, 0x7f, 0xff}; +#endif /* vax */ + +void output( code ) +code_int code; +{ + + /* + * On the VAX, it is important to have the register declarations + * in exactly the order given, or the asm will break. + */ + register int r_off = offset, bits= n_bits; + register char * bp = buf; + + if ( code >= 0 ) { +#ifdef vax + /* VAX DEPENDENT!! Implementation on other machines is below. + * + * Translation: Insert BITS bits from the argument starting at + * offset bits from the beginning of buf. + */ + 0; /* Work around for pcc -O bug with asm and if stmt */ + asm( "insv 4(ap),r11,r10,(r9)" ); +#else /* not a vax */ +/* + * byte/bit numbering on the VAX is simulated by the following code + */ + /* + * Get to the first byte. + */ + bp += (r_off >> 3); + r_off &= 7; + /* + * Since code is always >= 8 bits, only need to mask the first + * hunk on the left. + */ + *bp = (*bp & rmask[r_off]) | ((code << r_off) & lmask[r_off]); + bp++; + bits -= (8 - r_off); + code >>= 8 - r_off; + /* Get any 8 bit parts in the middle (<=1 for up to 16 bits). */ + if ( bits >= 8 ) { + *bp++ = code; + code >>= 8; + bits -= 8; + } + /* Last bits. */ + if(bits) + *bp = code; +#endif /* vax */ + offset += n_bits; + if ( offset == (n_bits << 3) ) { + bp = buf; + bits = n_bits; + bytes_out += bits; + /* do + putchar(*bp++); */ + while(--bits); + offset = 0; + } + + /* + * If the next entry is going to be too big for the code size, + * then increase it, if possible. + */ + if ( free_ent > maxcode || (clear_flg > 0)) + { + /* + * Write the whole buffer, because the input side won't + * discover the size increase until after it has read it. + */ + if ( offset > 0 ) { + /* if( fwrite( buf, 1, n_bits, stdout ) != n_bits) + writeerr(); */ + bytes_out += n_bits; + } + offset = 0; + + if ( clear_flg ) { + maxcode = MAXCODE (n_bits = INIT_BITS); + clear_flg = 0; + } + else { + n_bits++; + if ( n_bits == maxbits ) + maxcode = maxmaxcode; + else + maxcode = MAXCODE(n_bits); + } + } + } else { + /* + * At EOF, write the rest of the buffer. + */ + /* if ( offset > 0 ) + fwrite( buf, 1, (offset + 7) / 8, stdout ); */ + bytes_out += (offset + 7) / 8; + offset = 0; + /* fflush( stdout ); */ + /* if( ferror( stdout ) ) + writeerr(); */ + } +} + +/* + * Decompress stdin to stdout. This routine adapts to the codes in the + * file building the "string" table on-the-fly; requiring no table to + * be stored in the compressed file. The tables used herein are shared + * with those of the compress() routine. See the definitions above. + */ + +void decompress() { + register char_type *stackp; + register int finchar; + register code_int code, oldcode, incode; + + /* + * As above, initialize the first 256 entries in the table. + */ + maxcode = MAXCODE(n_bits = INIT_BITS); + for ( code = 255; code >= 0; code-- ) { + tab_prefixof(code) = 0; + tab_suffixof(code) = (char_type)code; + } + free_ent = ((block_compress) ? FIRST : 256 ); + + finchar = oldcode = getcode(); + if(oldcode == -1) /* EOF already? */ + return; /* Get out of here */ + /* putchar( (char)finchar ); */ /* first code must be 8 bits = char */ + /* if(ferror(stdout)) + writeerr(); */ + stackp = de_stack; + + while ( (code = getcode()) > -1 ) { + + if ( (code == CLEAR) && block_compress ) { + for ( code = 255; code >= 0; code-- ) + tab_prefixof(code) = 0; + clear_flg = 1; + free_ent = FIRST - 1; + if ( (code = getcode ()) == -1 ) /* O, untimely death! */ + break; + } + incode = code; + /* + * Special case for KwKwK string. + */ + if ( code >= free_ent ) { + *stackp++ = finchar; + code = oldcode; + } + + /* + * Generate output characters in reverse order + */ +#ifdef SIGNED_COMPARE_SLOW + while ( ((unsigned long)code) >= ((unsigned long)256) ) { +#else + while ( code >= 256 ) { +#endif + *stackp++ = tab_suffixof(code); + code = tab_prefixof(code); + } + *stackp++ = finchar = tab_suffixof(code); + + /* + * And put them out in forward order + */ + /* do + putchar ( *--stackp ); + while ( stackp > de_stack );*/ + + /* + * Generate the new entry. + */ + if ( (code=free_ent) < maxmaxcode ) { + tab_prefixof(code) = (unsigned short)oldcode; + tab_suffixof(code) = finchar; + free_ent = code+1; + } + /* + * Remember previous code. + */ + oldcode = incode; + } + /* fflush( stdout ); */ + /* if(ferror(stdout)) + writeerr(); */ +} + +/***************************************************************** + * TAG( getcode ) + * + * Read one code from the standard input. If EOF, return -1. + * Inputs: + * stdin + * Outputs: + * code or -1 is returned. + */ + +code_int +getcode() { + /* + * On the VAX, it is important to have the register declarations + * in exactly the order given, or the asm will break. + */ + register code_int code; + static int offset = 0, size = 0; + static char_type buf[BITS]; + register int r_off, bits; + register char_type *bp = buf; + + if ( clear_flg > 0 || offset >= size || free_ent > maxcode ) { + /* + * If the next entry will be too big for the current code + * size, then we must increase the size. This implies reading + * a new buffer full, too. + */ + if ( free_ent > maxcode ) { + n_bits++; + if ( n_bits == maxbits ) + maxcode = maxmaxcode; /* won't get any bigger now */ + else + maxcode = MAXCODE(n_bits); + } + if ( clear_flg > 0) { + maxcode = MAXCODE (n_bits = INIT_BITS); + clear_flg = 0; + } + /* size = fread( buf, 1, n_bits, stdin ); */ + if ( size <= 0 ) + return -1; /* end of file */ + offset = 0; + /* Round size down to integral number of codes */ + size = (size << 3) - (n_bits - 1); + } + r_off = offset; + bits = n_bits; +#ifdef vax + asm( "extzv r10,r9,(r8),r11" ); +#else /* not a vax */ + /* + * Get to the first byte. + */ + bp += (r_off >> 3); + r_off &= 7; + /* Get first part (low order bits) */ +#ifdef NO_UCHAR + code = ((*bp++ >> r_off) & rmask[8 - r_off]) & 0xff; +#else + code = (*bp++ >> r_off); +#endif /* NO_UCHAR */ + bits -= (8 - r_off); + r_off = 8 - r_off; /* now, offset into code word */ + /* Get any 8 bit parts in the middle (<=1 for up to 16 bits). */ + if ( bits >= 8 ) { +#ifdef NO_UCHAR + code |= (*bp++ & 0xff) << r_off; +#else + code |= *bp++ << r_off; +#endif /* NO_UCHAR */ + r_off += 8; + bits -= 8; + } + /* high order bits. */ + code |= (*bp & rmask[bits]) << r_off; +#endif /* vax */ + offset += n_bits; + + return code; +} + +char * +rindex(s, c) /* For those who don't have it in libc.a */ +register char *s, c; +{ + char *p; + for (p = NULL; *s; s++) + if (*s == c) + p = s; + return(p); +} + +/* +writeerr() +{ + perror ( ofname ); + unlink ( ofname ); + exit ( 1 ); +} +*/ +void cl_block () /* table clear for block compress */ +{ + register long int rat; + + checkpoint = in_count + CHECK_GAP; + + if(in_count > 0x007fffff) { /* shift will overflow */ + rat = bytes_out >> 8; + if(rat == 0) { /* Don't divide by zero */ + rat = 0x7fffffff; + } else { + rat = in_count / rat; + } + } else { + rat = (in_count << 8) / bytes_out; /* 8 fractional bits */ + } + if ( rat > ratio ) { + ratio = rat; + } else { + ratio = 0; + cl_hash ( (count_int) hsize ); + free_ent = FIRST; + clear_flg = 1; + output ( (code_int) CLEAR ); + } +} + +void cl_hash(hsize) /* reset code table */ + register count_int hsize; +{ +#ifndef XENIX_16 /* Normal machine */ + register count_int *htab_p = htab+hsize; +#else + register j; + register long k = hsize; + register count_int *htab_p; +#endif + register long i; + register long m1 = -1; + +#ifdef XENIX_16 + for(j=0; j<=8 && k>=0; j++,k-=8192) { + i = 8192; + if(k < 8192) { + i = k; + } + htab_p = &(htab[j][i]); + i -= 16; + if(i > 0) { +#else + i = hsize - 16; +#endif + do { /* might use Sys V memset(3) here */ + *(htab_p-16) = m1; + *(htab_p-15) = m1; + *(htab_p-14) = m1; + *(htab_p-13) = m1; + *(htab_p-12) = m1; + *(htab_p-11) = m1; + *(htab_p-10) = m1; + *(htab_p-9) = m1; + *(htab_p-8) = m1; + *(htab_p-7) = m1; + *(htab_p-6) = m1; + *(htab_p-5) = m1; + *(htab_p-4) = m1; + *(htab_p-3) = m1; + *(htab_p-2) = m1; + *(htab_p-1) = m1; + htab_p -= 16; + } while ((i -= 16) >= 0); +#ifdef XENIX_16 + } + } +#endif + for ( i += 16; i > 0; i-- ) + *--htab_p = m1; +} +

mycompress.c Property changes : Added: svn:executable ## -0,0 +1 ## +* \ No newline at end of property Index: mc_dram.c =================================================================== --- mc_dram.c (nonexistent) +++ mc_dram.c (revision 1765) @@ -0,0 +1,400 @@ +/* mc_dram.c - Memory Controller testbench dram test + Copyright (C) 2001 by Ivan Guzvinec, ivang@opencores.org + + This file is part of OpenRISC 1000 Architectural Simulator. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include "support.h" + +#include "mc_common.h" +#include "mc_dram.h" +#include "../peripheral/mc.h" +#include "../peripheral/gpio.h" +#include "../peripheral/fields.h" + +#define T_ROW_SIZE 8 +#define T_ROW_OFF 5 +#define T_ROWS 25 +#define T_GROUPS 3 + +typedef volatile unsigned long *REGISTER; + +/* +unsigned long nRowSize = 0; +unsigned long nColumns = 0; +*/ +REGISTER mc_poc = (unsigned long*)(MC_BASE + MC_POC); +REGISTER mc_csr = (unsigned long*)(MC_BASE + MC_CSR); +REGISTER mc_ba_mask = (unsigned long*)(MC_BASE + MC_BA_MASK); + +REGISTER rgpio_out = (unsigned long*)(GPIO_BASE + RGPIO_OUT); +REGISTER rgpio_in = (unsigned long*)(GPIO_BASE + RGPIO_IN); + +unsigned long lpoc; +unsigned char mc_cs; + +unsigned long set_config() +{ + REGISTER mc_csc; + unsigned char ch; + + for (ch=0; ch<8; ch++) { + if (MC_SDRAM_CSMASK & (0x01 << ch) ) { + mc_csc = (unsigned long*)(MC_BASE + MC_CSC(ch)); + SET_FIELD(*mc_csc, MC_CSC, MS, mc_sdram_cs[ch].MS); + SET_FIELD(*mc_csc, MC_CSC, BW, mc_sdram_cs[ch].BW); + SET_FIELD(*mc_csc, MC_CSC, SEL, mc_sdram_cs[ch].M); + SET_FLAG(*mc_csc, MC_CSC, EN); + printf ("Channel Config %d - CSC = 0x%08lX\n", ch, *mc_csc); + } + } + + return 0; +} + +unsigned long get_config() +{ + REGISTER mc_csc; + REGISTER mc_tms; + unsigned char ch; + + mc_cs = 0; + for (ch=0; ch<8; ch++) { + mc_csc = (unsigned long*)(MC_BASE + MC_CSC(ch)); + mc_tms = (unsigned long*)(MC_BASE + MC_TMS(ch)); + if ( (GET_FIELD(*mc_csc, MC_CSC, MEMTYPE) == 0) && + (TEST_FLAG(*mc_csc, MC_CSC, EN) == 1 ) ) { + mc_sdram_cs[ch].MS = GET_FIELD(*mc_csc, MC_CSC, MS); + mc_sdram_cs[ch].BW = GET_FIELD(*mc_csc, MC_CSC, BW); + mc_sdram_cs[ch].M = GET_FIELD(*mc_csc, MC_CSC, SEL); + mc_cs |= (1 << ch); + + printf("get_config(%d) : MS=0x%0lx, BW=0x%0lx, M=0x%0lx\n", ch, + mc_sdram_cs[ch].MS, + mc_sdram_cs[ch].BW, + mc_sdram_cs[ch].M); + } + } + printf("get_config() : cs=0x%0x\n", mc_cs); + return 0; +} + +int main() +{ + unsigned long ret; + unsigned char ch; + + unsigned long j, i; + unsigned long test; + unsigned long gpio_pat = 0; + + unsigned long nRowSize = 0; + unsigned long nRows = 0; + unsigned long nRowSh = 0; + unsigned long nRowGrp = 0; + + unsigned long nAddress; + unsigned long mc_sel; + REGISTER mc_tms; + REGISTER mc_csc; + + *rgpio_out = 0xFFFFFFFF; + + /* set configuration */ + randomin(7435); + lpoc = *mc_poc; + +#ifdef MC_READ_CONF + if (get_config()) { + printf("Error reading MC configuration\n"); + report(0x00000001); + return(1); + } +#else + mc_cs = MC_SDRAM_CSMASK; +#endif + + for (ch=0; ch<8; ch++) { + if (mc_cs & (0x01 << ch) ) { + printf ("--- Begin Test on CS%d ---\n", ch); + + mc_csc = (unsigned long*)(MC_BASE + MC_CSC(ch)); + mc_tms = (unsigned long*)(MC_BASE + MC_TMS(ch)); + mc_sel = GET_FIELD(*mc_csc, MC_CSC, SEL); + + SET_FIELD(*mc_tms, MC_TMS_SDRAM, OM, 0); /*normal op*/ + SET_FIELD(*mc_tms, MC_TMS_SDRAM, CL, 3); /*CAS*/ + + switch ( mc_sdram_cs[ch].BW + (3 * mc_sdram_cs[ch].MS) ) { + case 0: + case 4: + nRowSize = MC_SDRAM_ROWSIZE_0; + nRows = MC_SDRAM_ROWS_0; + nRowSh = MC_SDRAM_ROWSH_0; break; + case 1: + case 5: + nRowSize = MC_SDRAM_ROWSIZE_1; + nRows = MC_SDRAM_ROWS_1; + nRowSh = MC_SDRAM_ROWSH_1; break; + case 2: + nRowSize = MC_SDRAM_ROWSIZE_2; + nRows = MC_SDRAM_ROWS_2; + nRowSh = MC_SDRAM_ROWSH_2; break; + case 3: + nRowSize = MC_SDRAM_ROWSIZE_3; + nRows = MC_SDRAM_ROWS_3; + nRowSh = MC_SDRAM_ROWSH_3; break; + case 6: + nRowSize = MC_SDRAM_ROWSIZE_6; + nRows = MC_SDRAM_ROWS_6; + nRowSh = MC_SDRAM_ROWSH_6; break; + case 7: + nRowSize = MC_SDRAM_ROWSIZE_7; + nRows = MC_SDRAM_ROWS_7; + nRowSh = MC_SDRAM_ROWSH_7; break; + case 8: + nRowSize = MC_SDRAM_ROWSIZE_8; + nRows = MC_SDRAM_ROWS_8; + nRowSh = MC_SDRAM_ROWSH_8; break; + } + + printf ("CS configuration : CSC - 0x%08lX, TMS - 0x%08lX, rs = %lu, nr = %lu, sh = %lu, sel = %lu\n", + *mc_csc, *mc_tms, nRowSize, nRows, nRowSh, mc_sel); + + /*nRows -= MC_SDRAM_ROW_OFF;*/ + for (test=0; test<16; test++) { + /* configure MC*/ + CLEAR_FLAG(*mc_csc, MC_CSC, PEN); /* no parity */ + CLEAR_FLAG(*mc_csc, MC_CSC, KRO); /* close row */ + CLEAR_FLAG(*mc_csc, MC_CSC, BAS); /* bank after column */ + CLEAR_FLAG(*mc_csc, MC_CSC, WP); /* write enable */ + SET_FLAG(*mc_tms, MC_TMS_SDRAM, WBL); /* single loc access */ + CLEAR_FLAG(*mc_tms, MC_TMS_SDRAM, BT); /* sequential burst */ + SET_FIELD(*mc_tms, MC_TMS_SDRAM, BL, 0); /* 1 */ + switch (test) { + case 0: + if ((MC_SDRAM_TESTS & MC_SDRAM_TEST0) != MC_SDRAM_TEST0) + continue; + break; + case 1: + if ((MC_SDRAM_TESTS & MC_SDRAM_TEST1) != MC_SDRAM_TEST1) + continue; + SET_FLAG(*mc_csc, MC_CSC, PEN); /* parity */ + break; + case 2: + if ((MC_SDRAM_TESTS & MC_SDRAM_TEST2) != MC_SDRAM_TEST2) + continue; + SET_FLAG(*mc_csc, MC_CSC, KRO); /* keep row */ + break; + case 3: + if ((MC_SDRAM_TESTS & MC_SDRAM_TEST3) != MC_SDRAM_TEST3) + continue; + SET_FLAG(*mc_csc, MC_CSC, BAS); /* bank after row*/ + break; + case 4: + if ((MC_SDRAM_TESTS & MC_SDRAM_TEST4) != MC_SDRAM_TEST4) + continue; + SET_FLAG(*mc_csc, MC_CSC, WP); /* RO */ + break; + case 5: + if ((MC_SDRAM_TESTS & MC_SDRAM_TEST5) != MC_SDRAM_TEST5) + continue; + CLEAR_FLAG(*mc_tms, MC_TMS_SDRAM, WBL); /* burst */ + break; + case 6: + if ((MC_SDRAM_TESTS & MC_SDRAM_TEST6) != MC_SDRAM_TEST6) + continue; + CLEAR_FLAG(*mc_tms, MC_TMS_SDRAM, WBL); /* burst */ + SET_FIELD(*mc_tms, MC_TMS_SDRAM, BL, 1); /* 2 */ + break; + case 7: + if ((MC_SDRAM_TESTS & MC_SDRAM_TEST7) != MC_SDRAM_TEST7) + continue; + CLEAR_FLAG(*mc_tms, MC_TMS_SDRAM, WBL); /* burst */ + SET_FIELD(*mc_tms, MC_TMS_SDRAM, BL, 2); /* 4 */ + break; + case 8: + if ((MC_SDRAM_TESTS & MC_SDRAM_TEST8) != MC_SDRAM_TEST8) + continue; + CLEAR_FLAG(*mc_tms, MC_TMS_SDRAM, WBL); /* burst */ + SET_FIELD(*mc_tms, MC_TMS_SDRAM, BL, 3); /* 8 */ + break; + case 9: + if ((MC_SDRAM_TESTS & MC_SDRAM_TEST9) != MC_SDRAM_TEST9) + continue; + CLEAR_FLAG(*mc_tms, MC_TMS_SDRAM, WBL); /* burst */ + SET_FIELD(*mc_tms, MC_TMS_SDRAM, BL, 7); /* full page */ + break; + case 10: + if ((MC_SDRAM_TESTS & MC_SDRAM_TEST10) != MC_SDRAM_TEST10) + continue; + CLEAR_FLAG(*mc_tms, MC_TMS_SDRAM, WBL); /* burst */ + SET_FLAG(*mc_tms, MC_TMS_SDRAM, BT); /* interleaved burst */ + break; + case 11: + if ((MC_SDRAM_TESTS & MC_SDRAM_TEST11) != MC_SDRAM_TEST11) + continue; + CLEAR_FLAG(*mc_tms, MC_TMS_SDRAM, WBL); /* burst */ + SET_FLAG(*mc_tms, MC_TMS_SDRAM, BT); /* interleaved burst */ + SET_FIELD(*mc_tms, MC_TMS_SDRAM, BL, 1); /* 2 */ + break; + case 12: + if ((MC_SDRAM_TESTS & MC_SDRAM_TEST12) != MC_SDRAM_TEST12) + continue; + CLEAR_FLAG(*mc_tms, MC_TMS_SDRAM, WBL); /* burst */ + SET_FLAG(*mc_tms, MC_TMS_SDRAM, BT); /* interleaved burst */ + SET_FIELD(*mc_tms, MC_TMS_SDRAM, BL, 2); /* 4 */ + break; + case 13: + if ((MC_SDRAM_TESTS & MC_SDRAM_TEST13) != MC_SDRAM_TEST13) + continue; + CLEAR_FLAG(*mc_tms, MC_TMS_SDRAM, WBL); /* burst */ + SET_FLAG(*mc_tms, MC_TMS_SDRAM, BT); /* interleaved burst */ + SET_FIELD(*mc_tms, MC_TMS_SDRAM, BL, 3); /* 8 */ + break; + case 14: + if ((MC_SDRAM_TESTS & MC_SDRAM_TEST14) != MC_SDRAM_TEST14) + continue; + CLEAR_FLAG(*mc_tms, MC_TMS_SDRAM, WBL); /* burst */ + SET_FLAG(*mc_tms, MC_TMS_SDRAM, BT); /* interleaved burst */ + SET_FIELD(*mc_tms, MC_TMS_SDRAM, BL, 7); /* fullrow */ + break; + case 15: + if ((MC_SDRAM_TESTS & MC_SDRAM_TEST15) != MC_SDRAM_TEST15) + continue; + SET_FLAG(*mc_csc, MC_CSC, KRO); /* keep row */ + CLEAR_FLAG(*mc_tms, MC_TMS_SDRAM, WBL); /* burst */ + SET_FLAG(*mc_tms, MC_TMS_SDRAM, BT); /* interleaved burst */ + SET_FIELD(*mc_tms, MC_TMS_SDRAM, BL, 1); /* 2 */ + break; + } /*switch test*/ + + printf ("Begin TEST %lu : CSC - 0x%08lX, TMS - 0x%08lX\n", test, *mc_csc, *mc_tms); + + if (MC_SDRAM_ACC & MC_SDRAM_SROW) { + /* perform sequential row access */ + printf("Seuential Row\n"); + for (j=0; j +#define LONGEST long long + +LONGEST acc = 0; +#define MAC(x,y) {\ + printf ("[%08x,%08x]\t", (unsigned long)(x), (unsigned long)(y));\ + acc += (LONGEST)(x) * (LONGEST)(y);\ + printf ("(%08x,%08x)\n", (unsigned long)(acc >> 32), (unsigned long)(acc & 0xffffffff));\ +} +#define MACRC (macrc()) +static inline long macrc() { + long result = acc >> 28; + //printf ("<%08x>\n", (unsigned long)result); + acc = 0; + return result; +} +#else /* OR1K */ + +#define MAC(x,y) asm volatile ("l.mac\t%0,%1" : : "r" (x), "r" (y)) +#define MACRC macrc() +static inline long macrc() { + long x; + asm volatile ("l.macrc\t%0" : "=r" (x)); + return x; +} + +#endif /* SIM */ + +long test_mul (long a, long b) { + long t; + int i; + for (i = 0; i < 100; i++) { + t = a * b; + t += 153; + a = t - a * 17; + b = t + b * 13333; + + /*printf ("(%08x,%08x)", a, b);*/ + } + return a; +} + +long test_mac (long a, long b) { + long t = 1234567; + int i; + for (i = 0; i < 100; i++) { + MAC (a, b); + if (i & 3) { + a = t - a; + b = t + a; + } else { + a = MACRC; + } + MAC (a, 3); + MAC (a, 5); + MAC (a, 7); + //printf ("(%08x,%08x)", a, b); + } + return a; +} + +long test_mul_mac (long a, long b) { + long t = 1; + int i; + for (i = 0; i < 100; i++) { + a = a * 119; + MAC (a, b); + MAC (b, 423490431); + MAC (b, 113); + MAC (a, 997); + b = 87 * a * t; + if (i & 3) { + t = a * b; + a = t - a; + b = t + a; + } else { + a = MACRC; + } + // printf ("(%08x,%08x)", a, b); + } + return a; +} + +int main () { + unsigned t1; + unsigned t2; + unsigned t3; + printf ("%08x\n", MACRC); + MAC (888888887, 0x87654321); + printf ("%08x\n", MACRC); + t1 = test_mul (888888887, 0x87654321); + t2 = test_mac (888888887, 0x87654321); + t3 = test_mul_mac (888888887, 0x87654321); + printf ("%08x, expected %08x\n", t1, T1); + printf ("%08x, expected %08x\n", t2, T2); + printf ("%08x, expected %08x\n", t3, T3); + report (t1 ^ t2 ^ t3 ^ T1 ^ T2 ^ T3 ^ 0xdeaddead); + if (t1 != T1 || t2 != T2 || t3 != T3) { + printf ("Test failed!\n"); + if (t1 != T1) exit (1); + if (t2 != T2) exit (2); + if (t3 != T3) exit (3); + } else { + printf ("Test succesful.\n"); + exit (0); + } + exit (0); +}

mul.c Property changes : Added: svn:executable ## -0,0 +1 ## +* \ No newline at end of property Index: board.h =================================================================== --- board.h (nonexistent) +++ board.h (revision 1765) @@ -0,0 +1,21 @@ +#ifndef _BOARD_H_ +#define _BOARD_H_ + +#define MC_CSR_VAL 0x0B000300 +#define MC_MASK_VAL 0x000003f0 +#define FLASH_BASE_ADDR 0xf0000000 +#define FLASH_TMS_VAL 0x00000103 +#define SDRAM_BASE_ADDR 0x00000000 +#define SDRAM_TMS_VAL 0x19220057 + + +#define UART_BASE 0x90000000 +#define UART_IRQ 2 +#define ETH_BASE 0x92000000 +#define ETH_IRQ 4 +#define KBD_BASE_ADD 0x94000000 +#define KBD_IRQ 5 +#define MC_BASE_ADDR 0x93000000 +#define DMA_BASE 0xb8000000 + +#endif Index: kbdtest.rx =================================================================== --- kbdtest.rx (nonexistent) +++ kbdtest.rx (revision 1765) @@ -0,0 +1,2 @@ +Te3+=-