URL
https://opencores.org/ocsvn/or1k/or1k/trunk
Subversion Repositories or1k
Compare Revisions
- This comparison shows the changes necessary to convert path
/or1k/trunk/newlib/libgloss/d30v
- from Rev 1765 to Rev 57
- ↔ Reverse comparison
Rev 1765 → Rev 57
/configure
File deleted
configure
Property changes :
Deleted: svn:executable
## -1 +0,0 ##
-*
\ No newline at end of property
Index: Makefile.in
===================================================================
--- Makefile.in (revision 1765)
+++ Makefile.in (nonexistent)
@@ -1,128 +0,0 @@
-# Copyright (c) 1997 Cygnus Support
-#
-# The authors hereby grant permission to use, copy, modify, distribute,
-# and license this software and its documentation for any purpose, provided
-# that existing copyright notices are retained in all copies and that this
-# notice is included verbatim in any distributions. No written agreement,
-# license, or royalty fee is required for any of the authorized uses.
-# Modifications to this software may be copyrighted by their authors
-# and need not follow the licensing terms described here, provided that
-# the new terms are clearly indicated on the first page of each file where
-# they apply.
-#
-
-#
-# This currently works with the D30V simulator.
-#
-
-VPATH = @srcdir@ @srcdir@/..
-srcdir = @srcdir@
-objdir = .
-srcroot = $(srcdir)/../..
-objroot = $(objdir)/../..
-
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-host_alias = @host_alias@
-target_alias = @target_alias@
-
-bindir = @bindir@
-libdir = @libdir@
-tooldir = $(exec_prefix)/$(target_alias)
-
-# Multilib support variables.
-# TOP is used instead of MULTI{BUILD,SRC}TOP.
-MULTIDIRS =
-MULTISUBDIR =
-MULTIDO = true
-MULTICLEAN = true
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@
-INSTALL_DATA = @INSTALL_DATA@
-
-SHELL = /bin/sh
-
-CC = @CC@
-
-AS = @AS@
-AR = @AR@
-LD = @LD@
-RANLIB = @RANLIB@
-
-OBJDUMP = `if [ -f ${objroot}/../binutils/objdump ] ; \
- then echo ${objroot}/../binutils/objdump ; \
- else t='$(program_transform_name)'; echo objdump | sed -e $$t ; fi`
-OBJCOPY = `if [ -f ${objroot}/../binutils/objcopy ] ; \
- then echo ${objroot}/../binutils/objcopy ; \
- else t='$(program_transform_name)'; echo objcopy | sed -e $$t ; fi`
-
-OBJS = isatty.o print.o putnum.o sbrk.o
-CFLAGS = -g
-SCRIPTS = ${SIM_SCRIPTS}
-
-# Here is all of the simulator stuff
-SIM_SCRIPTS =
-SIM_LDFLAGS =
-SIM_BSP = libsim.a
-SIM_CRT0 = crt0.o
-SIM_OBJS = syscalls.o outbyte.o inbyte.o
-SIM_TEST =
-SIM_INSTALL = install-sim
-
-# Host specific makefile fragment comes in here.
-@host_makefile_frag@
-
-#
-# build a test program for each target board. Just trying to get
-# it to link is a good test, so we ignore all the errors for now.
-#
-all: ${SIM_CRT0} ${SIM_BSP}
-
-#
-# here's where we build the board support packages for each target
-#
-
-${SIM_BSP}: ${OBJS} ${SIM_OBJS}
- ${AR} ${ARFLAGS} $@ ${SIM_OBJS} ${OBJS}
- ${RANLIB} $@
-
-#
-# here's where we build the test programs for each target
-#
-.PHONY: test
-test: ${SIM_TEST}
-
-crt0.o: crt0.S
-syscalls.o: syscalls.c $(srcdir)/../syscall.h
-outbyte.o: outbyte.c
-inbyte.o: inbyte.c
-
-isatty.o: $(srcdir)/../isatty.c
-print.o: $(srcdir)/../print.c
-putnum.o: $(srcdir)/../putnum.c
-sbrk.o: $(srcdir)/../sbrk.c
-
-clean mostlyclean:
- rm -f a.out core *.[oais] *-test *.srec *.dis *.x syscall.h
-
-distclean maintainer-clean realclean: clean
- rm -f Makefile config.status *~
-
-.PHONY: install info install-info clean-info
-install: ${SIM_INSTALL}
-
-install-sim:
- set -e; for x in ${SIM_CRT0} ${SIM_BSP} ${SIM_SCRIPTS}; do ${INSTALL_DATA} $$x ${tooldir}/lib${MULTISUBDIR}/$$x; done
-
-doc:
-info:
-install-info:
-clean-info:
-
-Makefile: Makefile.in config.status @host_makefile_frag_path@
- $(SHELL) config.status
-
-config.status: configure
- $(SHELL) config.status --recheck
Index: configure.in
===================================================================
--- configure.in (revision 1765)
+++ configure.in (nonexistent)
@@ -1,90 +0,0 @@
-dnl Process this file with autoconf to produce a configure script.
-AC_PREREQ(2.5)dnl
-AC_INIT(crt0.S)
-
-if test "${enable_shared}" = "yes" ; then
- echo "Shared libraries not supported for cross compiling, ignored"
-fi
-
-if test "$srcdir" = "." ; then
- if test "${with_target_subdir}" != "." ; then
- libgloss_topdir="${srcdir}/${with_multisrctop}../../.."
- else
- libgloss_topdir="${srcdir}/${with_multisrctop}../.."
- fi
-else
- libgloss_topdir="${srcdir}/../.."
-fi
-AC_CONFIG_AUX_DIR($libgloss_topdir)
-
-AC_CANONICAL_SYSTEM
-AC_ARG_PROGRAM
-
-AC_PROG_INSTALL
-
-# FIXME: We temporarily define our own version of AC_PROG_CC. This is
-# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We
-# are probably using a cross compiler, which will not be able to fully
-# link an executable. This should really be fixed in autoconf
-# itself.
-
-AC_DEFUN(LIB_AC_PROG_CC,
-[AC_BEFORE([$0], [AC_PROG_CPP])dnl
-AC_CHECK_PROG(CC, gcc, gcc)
-if test -z "$CC"; then
- AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
- test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
-fi
-
-AC_PROG_CC_GNU
-
-if test $ac_cv_prog_gcc = yes; then
- GCC=yes
-dnl Check whether -g works, even if CFLAGS is set, in case the package
-dnl plays around with CFLAGS (such as to build both debugging and
-dnl normal versions of a library), tasteless as that idea is.
- ac_test_CFLAGS="${CFLAGS+set}"
- ac_save_CFLAGS="$CFLAGS"
- CFLAGS=
- AC_PROG_CC_G
- if test "$ac_test_CFLAGS" = set; then
- CFLAGS="$ac_save_CFLAGS"
- elif test $ac_cv_prog_cc_g = yes; then
- CFLAGS="-g -O2"
- else
- CFLAGS="-O2"
- fi
-else
- GCC=
- test "${CFLAGS+set}" = set || CFLAGS="-g"
-fi
-])
-
-LIB_AC_PROG_CC
-
-AS=${AS-as}
-AC_SUBST(AS)
-AR=${AR-ar}
-AC_SUBST(AR)
-LD=${LD-ld}
-AC_SUBST(LD)
-AC_PROG_RANLIB
-
-host_makefile_frag=${srcdir}/../config/default.mh
-
-dnl We have to assign the same value to other variables because autoconf
-dnl doesn't provide a mechanism to substitute a replacement keyword with
-dnl arbitrary data or pathnames.
-dnl
-host_makefile_frag_path=$host_makefile_frag
-AC_SUBST(host_makefile_frag_path)
-AC_SUBST_FILE(host_makefile_frag)
-
-AC_OUTPUT(Makefile,
-. ${libgloss_topdir}/config-ml.in,
-srcdir=${srcdir}
-target=${target}
-ac_configure_args="${ac_configure_args} --enable-multilib"
-CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
-libgloss_topdir=${libgloss_topdir}
-)
Index: crt0.S
===================================================================
--- crt0.S (revision 1765)
+++ crt0.S (nonexistent)
@@ -1,56 +0,0 @@
-/*
- * crt0.S -- startup file for D30V systems.
- *
- * Copyright (c) 1997 Cygnus Support
- *
- * The authors hereby grant permission to use, copy, modify, distribute,
- * and license this software and its documentation for any purpose, provided
- * that existing copyright notices are retained in all copies and that this
- * notice is included verbatim in any distributions. No written agreement,
- * license, or royalty fee is required for any of the authorized uses.
- * Modifications to this software may be copyrighted by their authors
- * and need not follow the licensing terms described here, provided that
- * the new terms are clearly indicated on the first page of each file where
- * they apply.
- */
-
- .file "crt0.S"
- .text
- .globl _start
- .extern main
- .extern exit
- .extern __stack
- .extern __sbss_start
- .extern __sbss_end
- .extern __ebss_start
- .extern __ebss_end
- .extern __bss_start
- .extern __bss_end
- .extern memset
- .type _start,@function
-
-_start: or.l sp,r0,__stack
-
- /* Zero the .sbss area */
- or.l r2,r0,__sbss_start
- or.l r4,r0,__sbss_end
- sub r4,r4,r2 || or.s r3,r0,0
- bsrtnz.l r4,(memset)
-
- /* Zero the .ebss area */
- or.l r2,r0,__ebss_start
- or.l r4,r0,__ebss_end
- sub r4,r4,r2 || or.s r3,r0,0
- bsrtnz.l r4,(memset)
-
- /* Zero the .bss area */
- or.l r2,r0,__bss_start
- or.l r4,r0,__bss_end
- sub r4,r4,r2 || or.s r3,r0,0
- bsrtnz.l r4,(memset)
-
- or.s r2,r0,0 || or.s r3,r0,0
- or r4,r0,0 || nop
- jsr.l (main)
- jsr.l (exit)
- .size _start,.-_start
Index: inbyte.c
===================================================================
--- inbyte.c (revision 1765)
+++ inbyte.c (nonexistent)
@@ -1,24 +0,0 @@
-/* inbyte -- read a single byte.
- *
- * Copyright (c) 1997 Cygnus Support
- *
- * The authors hereby grant permission to use, copy, modify, distribute,
- * and license this software and its documentation for any purpose, provided
- * that existing copyright notices are retained in all copies and that this
- * notice is included verbatim in any distributions. No written agreement,
- * license, or royalty fee is required for any of the authorized uses.
- * Modifications to this software may be copyrighted by their authors
- * and need not follow the licensing terms described here, provided that
- * the new terms are clearly indicated on the first page of each file where
- * they apply.
- */
-
-int
-inbyte (void)
-{
- char ch;
- if (read (0, &ch, 1) == 1)
- return ch;
-
- return -1;
-}
Index: outbyte.c
===================================================================
--- outbyte.c (revision 1765)
+++ outbyte.c (nonexistent)
@@ -1,21 +0,0 @@
-/* outbyte -- write a single byte.
- *
- * Copyright (c) 1997 Cygnus Support
- *
- * The authors hereby grant permission to use, copy, modify, distribute,
- * and license this software and its documentation for any purpose, provided
- * that existing copyright notices are retained in all copies and that this
- * notice is included verbatim in any distributions. No written agreement,
- * license, or royalty fee is required for any of the authorized uses.
- * Modifications to this software may be copyrighted by their authors
- * and need not follow the licensing terms described here, provided that
- * the new terms are clearly indicated on the first page of each file where
- * they apply.
- */
-
-void
-outbyte (int byte)
-{
- char ch = byte;
- write (1, &ch, 1);
-}
Index: syscalls.c
===================================================================
--- syscalls.c (revision 1765)
+++ syscalls.c (nonexistent)
@@ -1,146 +0,0 @@
-/*
- * syscalls.c -- provide system call support via trap 31
- *
- * Copyright (c) 1997 Cygnus Support
- *
- * The authors hereby grant permission to use, copy, modify, distribute,
- * and license this software and its documentation for any purpose, provided
- * that existing copyright notices are retained in all copies and that this
- * notice is included verbatim in any distributions. No written agreement,
- * license, or royalty fee is required for any of the authorized uses.
- * Modifications to this software may be copyrighted by their authors
- * and need not follow the licensing terms described here, provided that
- * the new terms are clearly indicated on the first page of each file where
- * they apply.
- *
- * Read bytes, using simulator trap 31.
- */
-
-#include
-#include "syscall.h"
-
-extern int *__errno(), errno;
-
-__asm__ (
-" .globl __syscall
- .type __syscall,@function
-__syscall:
- trap 31 || nop
- cmpge f0,r2,0 -> jmp/tx link
- bra __set_errno
- .size __syscall,.-__syscall
-");
-
-int
-__set_errno (int new_errno)
-{
- errno = new_errno;
- *(__errno)() = errno;
- return -1;
-}
-
-void
-_exit (int status)
-{
- __syscall (status, 0, 0, 0, SYS_exit);
-}
-
-int
-open (const char *filename, int flags, int mode)
-{
- return __syscall (filename, flags, mode, 0, SYS_open);
-}
-
-int
-close (int filedes)
-{
- return __syscall (filedes, 0, 0, 0, SYS_close);
-}
-
-int
-read (int filedes, void *buffer, size_t length)
-{
- return __syscall (filedes, buffer, length, 0, SYS_read);
-}
-
-int
-write (int filedes, void *buffer, size_t length)
-{
- return __syscall (filedes, buffer, length, 0, SYS_write);
-}
-
-long
-lseek (int filedes, long offset, int whence)
-{
- return __syscall (filedes, offset, whence, 0, SYS_lseek);
-}
-
-int
-unlink (const char *filename)
-{
- return __syscall (filename, 0, 0, 0, SYS_unlink);
-}
-
-int
-getpid (void)
-{
- return __syscall (0, 0, 0, 0, SYS_getpid);
-}
-
-int
-kill (int signal, int pid)
-{
- return __syscall (signal, pid, 0, 0, SYS_kill);
-}
-
-int
-fstat (int filedes, void *info)
-{
- return __syscall (filedes, info, 0, 0, SYS_fstat);
-}
-
-int
-__argvlen (void)
-{
- return __syscall (0, 0, 0, 0, SYS_argvlen);
-}
-
-int
-__argv (void)
-{
- return __syscall (0, 0, 0, 0, SYS_argv);
-}
-
-int
-chdir (char *dir)
-{
- return __syscall (dir, 0, 0, 0, SYS_chdir);
-}
-
-int
-stat (const char *filename, void *info)
-{
- return __syscall (filename, info, 0, 0, SYS_stat);
-}
-
-int
-chmod (const char *filename, int mode)
-{
- return __syscall (filename, mode, 0, 0, SYS_chmod);
-}
-
-int
-utime (const char *filename, void *packet)
-{
- return __syscall (filename, packet, 0, 0, SYS_utime);
-}
-
-time_t
-time (time_t *time_ptr)
-{
- time_t result;
- result = (time_t) __syscall (time_ptr, 0, 0, 0, SYS_time);
- if (time_ptr != NULL)
- *time_ptr = result;
- return result;
-}