OpenCores
URL https://opencores.org/ocsvn/or1k/or1k/trunk

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  • This comparison shows the changes necessary to convert path 
    /or1k/tags/VER_5_3/gdb-5.3/sim/v850
    from Rev 1182 to Rev 1765
    ↔ Reverse comparison
  •

Rev 1182 → Rev 1765

/acconfig.h
0,0 → 1,15
 
/* Define to 1 if NLS is requested. */
#undef ENABLE_NLS
 
/* Define as 1 if you have catgets and don't want to use GNU gettext. */
#undef HAVE_CATGETS
 
/* Define as 1 if you have gettext and don't want to use GNU gettext. */
#undef HAVE_GETTEXT
 
/* Define as 1 if you have the stpcpy function. */
#undef HAVE_STPCPY
 
/* Define if your locale.h file contains LC_MESSAGES. */
#undef HAVE_LC_MESSAGES
/sim-main.h
0,0 → 1,390
#ifndef SIM_MAIN_H
#define SIM_MAIN_H
 
/* General config options */
 
#define WITH_CORE
#define WITH_MODULO_MEMORY 1
#define WITH_WATCHPOINTS 1
 
 
/* The v850 has 32bit words, numbered 31 (MSB) to 0 (LSB) */
 
#define WITH_TARGET_WORD_MSB 31
 
 
#include "sim-basics.h"
#include "sim-signal.h"
 
typedef address_word sim_cia;
 
#include "sim-base.h"
 
#include "simops.h"
#include "bfd.h"
 
 
typedef signed8 int8;
typedef unsigned8 uint8;
typedef signed16 int16;
typedef unsigned16 uint16;
typedef signed32 int32;
typedef unsigned32 uint32;
typedef unsigned32 reg_t;
 
 
/* The current state of the processor; registers, memory, etc. */
 
typedef struct _v850_regs {
reg_t regs[32]; /* general-purpose registers */
reg_t sregs[32]; /* system registers, including psw */
reg_t pc;
int dummy_mem; /* where invalid accesses go */
} v850_regs;
 
struct _sim_cpu
{
/* ... simulator specific members ... */
v850_regs reg;
reg_t psw_mask; /* only allow non-reserved bits to be set */
sim_event *pending_nmi;
/* ... base type ... */
sim_cpu_base base;
};
 
#define CIA_GET(CPU) ((CPU)->reg.pc + 0)
#define CIA_SET(CPU,VAL) ((CPU)->reg.pc = (VAL))
 
struct sim_state {
sim_cpu cpu[MAX_NR_PROCESSORS];
#if (WITH_SMP)
#define STATE_CPU(sd,n) (&(sd)->cpu[n])
#else
#define STATE_CPU(sd,n) (&(sd)->cpu[0])
#endif
#if 0
SIM_ADDR rom_size;
SIM_ADDR low_end;
SIM_ADDR high_start;
SIM_ADDR high_base;
void *mem;
#endif
sim_state_base base;
};
 
/* For compatibility, until all functions converted to passing
SIM_DESC as an argument */
extern SIM_DESC simulator;
 
 
#define V850_ROM_SIZE 0x8000
#define V850_LOW_END 0x200000
#define V850_HIGH_START 0xffe000
 
 
/* Because we are still using the old semantic table, provide compat
macro's that store the instruction where the old simops expects
it. */
 
extern uint32 OP[4];
#if 0
OP[0] = inst & 0x1f; /* RRRRR -> reg1 */
OP[1] = (inst >> 11) & 0x1f; /* rrrrr -> reg2 */
OP[2] = (inst >> 16) & 0xffff; /* wwwww -> reg3 OR imm16 */
OP[3] = inst;
#endif
 
#define SAVE_1 \
PC = cia; \
OP[0] = instruction_0 & 0x1f; \
OP[1] = (instruction_0 >> 11) & 0x1f; \
OP[2] = 0; \
OP[3] = instruction_0
 
#define COMPAT_1(CALL) \
SAVE_1; \
PC += (CALL); \
nia = PC
 
#define SAVE_2 \
PC = cia; \
OP[0] = instruction_0 & 0x1f; \
OP[1] = (instruction_0 >> 11) & 0x1f; \
OP[2] = instruction_1; \
OP[3] = (instruction_1 << 16) | instruction_0
 
#define COMPAT_2(CALL) \
SAVE_2; \
PC += (CALL); \
nia = PC
 
 
/* new */
#define GR ((CPU)->reg.regs)
#define SR ((CPU)->reg.sregs)
 
/* old */
#define State (STATE_CPU (simulator, 0)->reg)
#define PC (State.pc)
#define SP (State.regs[3])
#define EP (State.regs[30])
 
#define EIPC (State.sregs[0])
#define EIPSW (State.sregs[1])
#define FEPC (State.sregs[2])
#define FEPSW (State.sregs[3])
#define ECR (State.sregs[4])
#define PSW (State.sregs[5])
#define CTPC (SR[16])
#define CTPSW (SR[17])
#define DBPC (State.sregs[18])
#define DBPSW (State.sregs[19])
#define CTBP (State.sregs[20])
 
#define PSW_US BIT32 (8)
#define PSW_NP 0x80
#define PSW_EP 0x40
#define PSW_ID 0x20
#define PSW_SAT 0x10
#define PSW_CY 0x8
#define PSW_OV 0x4
#define PSW_S 0x2
#define PSW_Z 0x1
 
#define SEXT3(x) ((((x)&0x7)^(~0x3))+0x4)
 
/* sign-extend a 4-bit number */
#define SEXT4(x) ((((x)&0xf)^(~0x7))+0x8)
 
/* sign-extend a 5-bit number */
#define SEXT5(x) ((((x)&0x1f)^(~0xf))+0x10)
 
/* sign-extend a 9-bit number */
#define SEXT9(x) ((((x)&0x1ff)^(~0xff))+0x100)
 
/* sign-extend a 22-bit number */
#define SEXT22(x) ((((x)&0x3fffff)^(~0x1fffff))+0x200000)
 
/* sign extend a 40 bit number */
#define SEXT40(x) ((((x) & UNSIGNED64 (0xffffffffff)) \
^ (~UNSIGNED64 (0x7fffffffff))) \
+ UNSIGNED64 (0x8000000000))
 
/* sign extend a 44 bit number */
#define SEXT44(x) ((((x) & UNSIGNED64 (0xfffffffffff)) \
^ (~ UNSIGNED64 (0x7ffffffffff))) \
+ UNSIGNED64 (0x80000000000))
 
/* sign extend a 60 bit number */
#define SEXT60(x) ((((x) & UNSIGNED64 (0xfffffffffffffff)) \
^ (~ UNSIGNED64 (0x7ffffffffffffff))) \
+ UNSIGNED64 (0x800000000000000))
 
/* No sign extension */
#define NOP(x) (x)
 
#define INC_ADDR(x,i) x = ((State.MD && x == MOD_E) ? MOD_S : (x)+(i))
 
#define RLW(x) load_mem (x, 4)
 
/* Function declarations. */
 
#define IMEM16(EA) \
sim_core_read_aligned_2 (CPU, PC, exec_map, (EA))
 
#define IMEM16_IMMED(EA,N) \
sim_core_read_aligned_2 (STATE_CPU (sd, 0), \
PC, exec_map, (EA) + (N) * 2)
 
#define load_mem(ADDR,LEN) \
sim_core_read_unaligned_##LEN (STATE_CPU (simulator, 0), \
PC, read_map, (ADDR))
 
#define store_mem(ADDR,LEN,DATA) \
sim_core_write_unaligned_##LEN (STATE_CPU (simulator, 0), \
PC, write_map, (ADDR), (DATA))
 
 
/* compare cccc field against PSW */
int condition_met (unsigned code);
 
 
/* Debug/tracing calls */
 
enum op_types
{
OP_UNKNOWN,
OP_NONE,
OP_TRAP,
OP_REG,
OP_REG_REG,
OP_REG_REG_CMP,
OP_REG_REG_MOVE,
OP_IMM_REG,
OP_IMM_REG_CMP,
OP_IMM_REG_MOVE,
OP_COND_BR,
OP_LOAD16,
OP_STORE16,
OP_LOAD32,
OP_STORE32,
OP_JUMP,
OP_IMM_REG_REG,
OP_UIMM_REG_REG,
OP_IMM16_REG_REG,
OP_UIMM16_REG_REG,
OP_BIT,
OP_EX1,
OP_EX2,
OP_LDSR,
OP_STSR,
OP_BIT_CHANGE,
OP_REG_REG_REG,
OP_REG_REG3,
OP_IMM_REG_REG_REG,
OP_PUSHPOP1,
OP_PUSHPOP2,
OP_PUSHPOP3,
};
 
#ifdef DEBUG
void trace_input PARAMS ((char *name, enum op_types type, int size));
void trace_output PARAMS ((enum op_types result));
void trace_result PARAMS ((int has_result, unsigned32 result));
 
extern int trace_num_values;
extern unsigned32 trace_values[];
extern unsigned32 trace_pc;
extern const char *trace_name;
extern int trace_module;
 
#define TRACE_BRANCH0() \
do { \
if (TRACE_BRANCH_P (CPU)) { \
trace_module = TRACE_BRANCH_IDX; \
trace_pc = cia; \
trace_name = itable[MY_INDEX].name; \
trace_num_values = 0; \
trace_result (1, (nia)); \
} \
} while (0)
 
#define TRACE_BRANCH1(IN1) \
do { \
if (TRACE_BRANCH_P (CPU)) { \
trace_module = TRACE_BRANCH_IDX; \
trace_pc = cia; \
trace_name = itable[MY_INDEX].name; \
trace_values[0] = (IN1); \
trace_num_values = 1; \
trace_result (1, (nia)); \
} \
} while (0)
 
#define TRACE_BRANCH2(IN1, IN2) \
do { \
if (TRACE_BRANCH_P (CPU)) { \
trace_module = TRACE_BRANCH_IDX; \
trace_pc = cia; \
trace_name = itable[MY_INDEX].name; \
trace_values[0] = (IN1); \
trace_values[1] = (IN2); \
trace_num_values = 2; \
trace_result (1, (nia)); \
} \
} while (0)
 
#define TRACE_BRANCH3(IN1, IN2, IN3) \
do { \
if (TRACE_BRANCH_P (CPU)) { \
trace_module = TRACE_BRANCH_IDX; \
trace_pc = cia; \
trace_name = itable[MY_INDEX].name; \
trace_values[0] = (IN1); \
trace_values[1] = (IN2); \
trace_values[2] = (IN3); \
trace_num_values = 3; \
trace_result (1, (nia)); \
} \
} while (0)
 
#define TRACE_LD(ADDR,RESULT) \
do { \
if (TRACE_MEMORY_P (CPU)) { \
trace_module = TRACE_MEMORY_IDX; \
trace_pc = cia; \
trace_name = itable[MY_INDEX].name; \
trace_values[0] = (ADDR); \
trace_num_values = 1; \
trace_result (1, (RESULT)); \
} \
} while (0)
 
#define TRACE_LD_NAME(NAME, ADDR,RESULT) \
do { \
if (TRACE_MEMORY_P (CPU)) { \
trace_module = TRACE_MEMORY_IDX; \
trace_pc = cia; \
trace_name = (NAME); \
trace_values[0] = (ADDR); \
trace_num_values = 1; \
trace_result (1, (RESULT)); \
} \
} while (0)
 
#define TRACE_ST(ADDR,RESULT) \
do { \
if (TRACE_MEMORY_P (CPU)) { \
trace_module = TRACE_MEMORY_IDX; \
trace_pc = cia; \
trace_name = itable[MY_INDEX].name; \
trace_values[0] = (ADDR); \
trace_num_values = 1; \
trace_result (1, (RESULT)); \
} \
} while (0)
 
#else
#define trace_input(NAME, IN1, IN2)
#define trace_output(RESULT)
#define trace_result(HAS_RESULT, RESULT)
 
#define TRACE_ALU_INPUT0()
#define TRACE_ALU_INPUT1(IN0)
#define TRACE_ALU_INPUT2(IN0, IN1)
#define TRACE_ALU_INPUT2(IN0, IN1)
#define TRACE_ALU_INPUT2(IN0, IN1 INS2)
#define TRACE_ALU_RESULT(RESULT)
 
#define TRACE_BRANCH0()
#define TRACE_BRANCH1(IN1)
#define TRACE_BRANCH2(IN1, IN2)
#define TRACE_BRANCH2(IN1, IN2, IN3)
 
#define TRACE_LD(ADDR,RESULT)
#define TRACE_ST(ADDR,RESULT)
 
#endif
 
#define GPR_SET(N, VAL) (State.regs[(N)] = (VAL))
#define GPR_CLEAR(N) (State.regs[(N)] = 0)
 
extern void divun ( unsigned int N,
unsigned long int als,
unsigned long int sfi,
unsigned32 /*unsigned long int*/ * quotient_ptr,
unsigned32 /*unsigned long int*/ * remainder_ptr,
boolean * overflow_ptr
);
extern void divn ( unsigned int N,
unsigned long int als,
unsigned long int sfi,
signed32 /*signed long int*/ * quotient_ptr,
signed32 /*signed long int*/ * remainder_ptr,
boolean * overflow_ptr
);
extern int type1_regs[];
extern int type2_regs[];
extern int type3_regs[];
 
#endif
/simops.h
0,0 → 1,79
#ifndef SIMOPS_H
#define SIMOPS_H
int OP_380 (void);
int OP_480 (void);
int OP_501 (void);
int OP_700 (void);
int OP_720 (void);
int OP_10720 (void);
int OP_740 (void);
int OP_760 (void);
int OP_10760 (void);
int OP_1C0 (void);
int OP_240 (void);
int OP_600 (void);
int OP_1A0 (void);
int OP_180 (void);
int OP_E0 (void);
int OP_2E0 (void);
int OP_6E0 (void);
int OP_40 (void);
int OP_1E0 (void);
int OP_260 (void);
int OP_7E0 (void);
int OP_C0 (void);
int OP_220 (void);
int OP_A0 (void);
int OP_660 (void);
int OP_80 (void);
int OP_160 (void);
int OP_200 (void);
int OP_640 (void);
int OP_2A0 (void);
int OP_A007E0 (void);
int OP_2C0 (void);
int OP_C007E0 (void);
int OP_280 (void);
int OP_8007E0 (void);
int OP_100 (void);
int OP_680 (void);
int OP_140 (void);
int OP_6C0 (void);
int OP_120 (void);
int OP_6A0 (void);
int OP_20 (void);
int OP_7C0 (void);
int OP_47C0 (void);
int OP_87C0 (void);
int OP_C7C0 (void);
int OP_16007E0 (void);
int OP_16087E0 (void);
int OP_12007E0 (void);
int OP_10007E0 (void);
int OP_E607E0 (void);
int OP_22207E0 (void);
int OP_E407E0 (void);
int OP_E207E0 (void);
int OP_E007E0 (void);
int OP_20007E0 (void);
int OP_1C207E0 (void);
int OP_1C007E0 (void);
int OP_18207E0 (void);
int OP_18007E0 (void);
int OP_2C207E0 (void);
int OP_2C007E0 (void);
int OP_28207E0 (void);
int OP_28007E0 (void);
int OP_24207E0 (void);
int OP_24007E0 (void);
int OP_107E0 (void);
int OP_10780 (void);
int OP_1B0780 (void);
int OP_130780 (void);
int OP_B0780 (void);
int OP_30780 (void);
int OP_22007E0 (void);
int OP_307F0 (void);
int OP_107F0 (void);
int OP_307E0 (void);
#endif
/v850_sim.h
0,0 → 1,8
struct simops
{
unsigned long opcode;
unsigned long mask;
int (* func) PARAMS ((void));
int numops;
int operands[12];
};
/configure
0,0 → 1,4461
#! /bin/sh
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
sim_inline="-DDEFAULT_INLINE=0"
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
# This file is derived from `gettext.m4'. The difference is that the
# included macros assume Cygnus-style source and build trees.
 
# Macro to add for using GNU gettext.
# Ulrich Drepper <drepper@cygnus.com>, 1995.
#
# This file file be copied and used freely without restrictions. It can
# be used in projects which are not available under the GNU Public License
# but which still want to provide support for the GNU gettext functionality.
# Please note that the actual code is *not* freely available.
 
# serial 3
 
 
 
 
 
# Search path for a program which passes the given test.
# Ulrich Drepper <drepper@cygnus.com>, 1996.
#
# This file file be copied and used freely without restrictions. It can
# be used in projects which are not available under the GNU Public License
# but which still want to provide support for the GNU gettext functionality.
# Please note that the actual code is *not* freely available.
 
# serial 1
 
 
 
# Check whether LC_MESSAGES is available in <locale.h>.
# Ulrich Drepper <drepper@cygnus.com>, 1995.
#
# This file file be copied and used freely without restrictions. It can
# be used in projects which are not available under the GNU Public License
# but which still want to provide support for the GNU gettext functionality.
# Please note that the actual code is *not* freely available.
 
# serial 1
 
 
 
 
 
 
# Guess values for system-dependent variables and create Makefiles.
# Generated automatically using autoconf version 2.13
# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
 
# Defaults:
ac_help=
ac_default_prefix=/usr/local
# Any additions from configure.in:
ac_help="$ac_help
--disable-nls do not use Native Language Support"
ac_help="$ac_help
--with-included-gettext use the GNU gettext library included here"
ac_help="$ac_help
--enable-maintainer-mode Enable developer functionality."
ac_help="$ac_help
--enable-sim-bswap Use Host specific BSWAP instruction."
ac_help="$ac_help
--enable-sim-cflags=opts Extra CFLAGS for use in building simulator"
ac_help="$ac_help
--enable-sim-debug=opts Enable debugging flags"
ac_help="$ac_help
--enable-sim-stdio Specify whether to use stdio for console input/output."
ac_help="$ac_help
--enable-sim-trace=opts Enable tracing flags"
ac_help="$ac_help
--enable-sim-profile=opts Enable profiling flags"
ac_help="$ac_help
--enable-sim-endian=endian Specify target byte endian orientation."
ac_help="$ac_help
--enable-sim-alignment=align Specify strict, nonstrict or forced alignment of memory accesses."
ac_help="$ac_help
--enable-sim-hostendian=end Specify host byte endian orientation."
ac_help="$ac_help
--enable-build-warnings Enable build-time compiler warnings if gcc is used"
ac_help="$ac_help
--enable-gdb-build-warnings Enable SIM specific build-time compiler warnings if gcc is used"
ac_help="$ac_help
--enable-sim-reserved-bits Specify whether to check reserved bits in instruction."
ac_help="$ac_help
--enable-sim-bitsize=N Specify target bitsize (32 or 64)."
 
# Initialize some variables set by options.
# The variables have the same names as the options, with
# dashes changed to underlines.
build=NONE
cache_file=./config.cache
exec_prefix=NONE
host=NONE
no_create=
nonopt=NONE
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
sitefile=
srcdir=
target=NONE
verbose=
x_includes=NONE
x_libraries=NONE
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datadir='${prefix}/share'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
libdir='${exec_prefix}/lib'
includedir='${prefix}/include'
oldincludedir='/usr/include'
infodir='${prefix}/info'
mandir='${prefix}/man'
 
# Initialize some other variables.
subdirs=
MFLAGS= MAKEFLAGS=
SHELL=${CONFIG_SHELL-/bin/sh}
# Maximum number of lines to put in a shell here document.
ac_max_here_lines=12
 
ac_prev=
for ac_option
do
 
# If the previous option needs an argument, assign it.
if test -n "$ac_prev"; then
eval "$ac_prev=\$ac_option"
ac_prev=
continue
fi
 
case "$ac_option" in
-*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
*) ac_optarg= ;;
esac
 
# Accept the important Cygnus configure options, so we can diagnose typos.
 
case "$ac_option" in
 
-bindir | --bindir | --bindi | --bind | --bin | --bi)
ac_prev=bindir ;;
-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
bindir="$ac_optarg" ;;
 
-build | --build | --buil | --bui | --bu)
ac_prev=build ;;
-build=* | --build=* | --buil=* | --bui=* | --bu=*)
build="$ac_optarg" ;;
 
-cache-file | --cache-file | --cache-fil | --cache-fi \
| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
ac_prev=cache_file ;;
-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
cache_file="$ac_optarg" ;;
 
-datadir | --datadir | --datadi | --datad | --data | --dat | --da)
ac_prev=datadir ;;
-datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
| --da=*)
datadir="$ac_optarg" ;;
 
-disable-* | --disable-*)
ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
# Reject names that are not valid shell variable names.
if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
fi
ac_feature=`echo $ac_feature| sed 's/-/_/g'`
eval "enable_${ac_feature}=no" ;;
 
-enable-* | --enable-*)
ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
# Reject names that are not valid shell variable names.
if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
fi
ac_feature=`echo $ac_feature| sed 's/-/_/g'`
case "$ac_option" in
*=*) ;;
*) ac_optarg=yes ;;
esac
eval "enable_${ac_feature}='$ac_optarg'" ;;
 
-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
| --exec | --exe | --ex)
ac_prev=exec_prefix ;;
-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
| --exec=* | --exe=* | --ex=*)
exec_prefix="$ac_optarg" ;;
 
-gas | --gas | --ga | --g)
# Obsolete; use --with-gas.
with_gas=yes ;;
 
-help | --help | --hel | --he)
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat << EOF
Usage: configure [options] [host]
Options: [defaults in brackets after descriptions]
Configuration:
--cache-file=FILE cache test results in FILE
--help print this message
--no-create do not create output files
--quiet, --silent do not print \`checking...' messages
--site-file=FILE use FILE as the site file
--version print the version of autoconf that created configure
Directory and file names:
--prefix=PREFIX install architecture-independent files in PREFIX
[$ac_default_prefix]
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
[same as prefix]
--bindir=DIR user executables in DIR [EPREFIX/bin]
--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
--datadir=DIR read-only architecture-independent data in DIR
[PREFIX/share]
--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data in DIR
[PREFIX/com]
--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
--libdir=DIR object code libraries in DIR [EPREFIX/lib]
--includedir=DIR C header files in DIR [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
--infodir=DIR info documentation in DIR [PREFIX/info]
--mandir=DIR man documentation in DIR [PREFIX/man]
--srcdir=DIR find the sources in DIR [configure dir or ..]
--program-prefix=PREFIX prepend PREFIX to installed program names
--program-suffix=SUFFIX append SUFFIX to installed program names
--program-transform-name=PROGRAM
run sed PROGRAM on installed program names
EOF
cat << EOF
Host type:
--build=BUILD configure for building on BUILD [BUILD=HOST]
--host=HOST configure for HOST [guessed]
--target=TARGET configure for TARGET [TARGET=HOST]
Features and packages:
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
--x-includes=DIR X include files are in DIR
--x-libraries=DIR X library files are in DIR
EOF
if test -n "$ac_help"; then
echo "--enable and --with options recognized:$ac_help"
fi
exit 0 ;;
 
-host | --host | --hos | --ho)
ac_prev=host ;;
-host=* | --host=* | --hos=* | --ho=*)
host="$ac_optarg" ;;
 
-includedir | --includedir | --includedi | --included | --include \
| --includ | --inclu | --incl | --inc)
ac_prev=includedir ;;
-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
| --includ=* | --inclu=* | --incl=* | --inc=*)
includedir="$ac_optarg" ;;
 
-infodir | --infodir | --infodi | --infod | --info | --inf)
ac_prev=infodir ;;
-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
infodir="$ac_optarg" ;;
 
-libdir | --libdir | --libdi | --libd)
ac_prev=libdir ;;
-libdir=* | --libdir=* | --libdi=* | --libd=*)
libdir="$ac_optarg" ;;
 
-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
| --libexe | --libex | --libe)
ac_prev=libexecdir ;;
-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
| --libexe=* | --libex=* | --libe=*)
libexecdir="$ac_optarg" ;;
 
-localstatedir | --localstatedir | --localstatedi | --localstated \
| --localstate | --localstat | --localsta | --localst \
| --locals | --local | --loca | --loc | --lo)
ac_prev=localstatedir ;;
-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
| --localstate=* | --localstat=* | --localsta=* | --localst=* \
| --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
localstatedir="$ac_optarg" ;;
 
-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
ac_prev=mandir ;;
-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
mandir="$ac_optarg" ;;
 
-nfp | --nfp | --nf)
# Obsolete; use --without-fp.
with_fp=no ;;
 
-no-create | --no-create | --no-creat | --no-crea | --no-cre \
| --no-cr | --no-c)
no_create=yes ;;
 
-no-recursion | --no-recursion | --no-recursio | --no-recursi \
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
no_recursion=yes ;;
 
-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
| --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
| --oldin | --oldi | --old | --ol | --o)
ac_prev=oldincludedir ;;
-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
| --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
oldincludedir="$ac_optarg" ;;
 
-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
ac_prev=prefix ;;
-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
prefix="$ac_optarg" ;;
 
-program-prefix | --program-prefix | --program-prefi | --program-pref \
| --program-pre | --program-pr | --program-p)
ac_prev=program_prefix ;;
-program-prefix=* | --program-prefix=* | --program-prefi=* \
| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
program_prefix="$ac_optarg" ;;
 
-program-suffix | --program-suffix | --program-suffi | --program-suff \
| --program-suf | --program-su | --program-s)
ac_prev=program_suffix ;;
-program-suffix=* | --program-suffix=* | --program-suffi=* \
| --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
program_suffix="$ac_optarg" ;;
 
-program-transform-name | --program-transform-name \
| --program-transform-nam | --program-transform-na \
| --program-transform-n | --program-transform- \
| --program-transform | --program-transfor \
| --program-transfo | --program-transf \
| --program-trans | --program-tran \
| --progr-tra | --program-tr | --program-t)
ac_prev=program_transform_name ;;
-program-transform-name=* | --program-transform-name=* \
| --program-transform-nam=* | --program-transform-na=* \
| --program-transform-n=* | --program-transform-=* \
| --program-transform=* | --program-transfor=* \
| --program-transfo=* | --program-transf=* \
| --program-trans=* | --program-tran=* \
| --progr-tra=* | --program-tr=* | --program-t=*)
program_transform_name="$ac_optarg" ;;
 
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil)
silent=yes ;;
 
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
ac_prev=sbindir ;;
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
| --sbi=* | --sb=*)
sbindir="$ac_optarg" ;;
 
-sharedstatedir | --sharedstatedir | --sharedstatedi \
| --sharedstated | --sharedstate | --sharedstat | --sharedsta \
| --sharedst | --shareds | --shared | --share | --shar \
| --sha | --sh)
ac_prev=sharedstatedir ;;
-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
| --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
| --sha=* | --sh=*)
sharedstatedir="$ac_optarg" ;;
 
-site | --site | --sit)
ac_prev=site ;;
-site=* | --site=* | --sit=*)
site="$ac_optarg" ;;
 
-site-file | --site-file | --site-fil | --site-fi | --site-f)
ac_prev=sitefile ;;
-site-file=* | --site-file=* | --site-fil=* | --site-fi=* | --site-f=*)
sitefile="$ac_optarg" ;;
 
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
ac_prev=srcdir ;;
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
srcdir="$ac_optarg" ;;
 
-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
| --syscon | --sysco | --sysc | --sys | --sy)
ac_prev=sysconfdir ;;
-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
| --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
sysconfdir="$ac_optarg" ;;
 
-target | --target | --targe | --targ | --tar | --ta | --t)
ac_prev=target ;;
-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
target="$ac_optarg" ;;
 
-v | -verbose | --verbose | --verbos | --verbo | --verb)
verbose=yes ;;
 
-version | --version | --versio | --versi | --vers)
echo "configure generated by autoconf version 2.13"
exit 0 ;;
 
-with-* | --with-*)
ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
# Reject names that are not valid shell variable names.
if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
fi
ac_package=`echo $ac_package| sed 's/-/_/g'`
case "$ac_option" in
*=*) ;;
*) ac_optarg=yes ;;
esac
eval "with_${ac_package}='$ac_optarg'" ;;
 
-without-* | --without-*)
ac_package=`echo $ac_option|sed -e 's/-*without-//'`
# Reject names that are not valid shell variable names.
if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
fi
ac_package=`echo $ac_package| sed 's/-/_/g'`
eval "with_${ac_package}=no" ;;
 
--x)
# Obsolete; use --with-x.
with_x=yes ;;
 
-x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
| --x-incl | --x-inc | --x-in | --x-i)
ac_prev=x_includes ;;
-x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
| --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
x_includes="$ac_optarg" ;;
 
-x-libraries | --x-libraries | --x-librarie | --x-librari \
| --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
ac_prev=x_libraries ;;
-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
x_libraries="$ac_optarg" ;;
 
-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
;;
 
*)
if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
echo "configure: warning: $ac_option: invalid host type" 1>&2
fi
if test "x$nonopt" != xNONE; then
{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
fi
nonopt="$ac_option"
;;
 
esac
done
 
if test -n "$ac_prev"; then
{ echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
fi
 
trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 
# File descriptor usage:
# 0 standard input
# 1 file creation
# 2 errors and warnings
# 3 some systems may open it to /dev/tty
# 4 used on the Kubota Titan
# 6 checking for... messages and results
# 5 compiler messages saved in config.log
if test "$silent" = yes; then
exec 6>/dev/null
else
exec 6>&1
fi
exec 5>./config.log
 
echo "\
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
" 1>&5
 
# Strip out --no-create and --no-recursion so they do not pile up.
# Also quote any args containing shell metacharacters.
ac_configure_args=
for ac_arg
do
case "$ac_arg" in
-no-create | --no-create | --no-creat | --no-crea | --no-cre \
| --no-cr | --no-c) ;;
-no-recursion | --no-recursion | --no-recursio | --no-recursi \
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
ac_configure_args="$ac_configure_args '$ac_arg'" ;;
*) ac_configure_args="$ac_configure_args $ac_arg" ;;
esac
done
 
# NLS nuisances.
# Only set these to C if already set. These must not be set unconditionally
# because not all systems understand e.g. LANG=C (notably SCO).
# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
# Non-C LC_CTYPE values break the ctype check.
if test "${LANG+set}" = set; then LANG=C; export LANG; fi
if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
 
# 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
 
# A filename unique to this package, relative to the directory that
# configure is in, which we can look for to find out if srcdir is correct.
ac_unique_file=Makefile.in
 
# Find the source files, if location was not specified.
if test -z "$srcdir"; then
ac_srcdir_defaulted=yes
# Try the directory containing this script, then its parent.
ac_prog=$0
ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
srcdir=$ac_confdir
if test ! -r $srcdir/$ac_unique_file; then
srcdir=..
fi
else
ac_srcdir_defaulted=no
fi
if test ! -r $srcdir/$ac_unique_file; then
if test "$ac_srcdir_defaulted" = yes; then
{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
else
{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
fi
fi
srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 
# Prefer explicitly selected file to automatically selected ones.
if test -z "$sitefile"; then
if test -z "$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 $ac_default_prefix/etc/config.site"
fi
fi
else
CONFIG_SITE="$sitefile"
fi
for ac_site_file in $CONFIG_SITE; do
if test -r "$ac_site_file"; then
echo "loading site script $ac_site_file"
. "$ac_site_file"
fi
done
 
if test -r "$cache_file"; then
echo "loading cache $cache_file"
. $cache_file
else
echo "creating cache $cache_file"
> $cache_file
fi
 
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
 
ac_exeext=
ac_objext=o
if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
ac_n= ac_c='
' ac_t=' '
else
ac_n=-n ac_c= ac_t=
fi
else
ac_n= ac_c='\c' ac_t=
fi
 
 
 
echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
echo "configure:693: checking how to run the C preprocessor" >&5
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
fi
if test -z "$CPP"; then
if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# This must be in double quotes, not single quotes, because CPP may get
# substituted into the Makefile and "${CC-cc}" will confuse make.
CPP="${CC-cc} -E"
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp.
cat > conftest.$ac_ext <<EOF
#line 708 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:714: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF
#line 725 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:731: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
CPP="${CC-cc} -nologo -E"
cat > conftest.$ac_ext <<EOF
#line 742 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:748: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
CPP=/lib/cpp
fi
rm -f conftest*
fi
rm -f conftest*
fi
rm -f conftest*
ac_cv_prog_CPP="$CPP"
fi
CPP="$ac_cv_prog_CPP"
else
ac_cv_prog_CPP="$CPP"
fi
echo "$ac_t""$CPP" 1>&6
 
echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
echo "configure:773: checking whether ${MAKE-make} sets \${MAKE}" >&5
set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftestmake <<\EOF
all:
@echo 'ac_maketemp="${MAKE}"'
EOF
# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
if test -n "$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 conftestmake
fi
if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
echo "$ac_t""yes" 1>&6
SET_MAKE=
else
echo "$ac_t""no" 1>&6
SET_MAKE="MAKE=${MAKE-make}"
fi
 
echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
echo "configure:800: checking for POSIXized ISC" >&5
if test -d /etc/conf/kconfig.d &&
grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
then
echo "$ac_t""yes" 1>&6
ISC=yes # If later tests want to check for ISC.
cat >> confdefs.h <<\EOF
#define _POSIX_SOURCE 1
EOF
 
if test "$GCC" = yes; then
CC="$CC -posix"
else
CC="$CC -Xp"
fi
else
echo "$ac_t""no" 1>&6
ISC=
fi
 
echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
echo "configure:821: checking for ANSI C header files" >&5
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 826 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:834: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
ac_cv_header_stdc=yes
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
ac_cv_header_stdc=no
fi
rm -f conftest*
 
if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
#line 851 "configure"
#include "confdefs.h"
#include <string.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "memchr" >/dev/null 2>&1; then
:
else
rm -rf conftest*
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 <<EOF
#line 869 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "free" >/dev/null 2>&1; then
:
else
rm -rf conftest*
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 <<EOF
#line 890 "configure"
#include "confdefs.h"
#include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#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); }
 
EOF
if { (eval echo configure:901: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
:
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -fr conftest*
ac_cv_header_stdc=no
fi
rm -fr conftest*
fi
 
fi
fi
 
echo "$ac_t""$ac_cv_header_stdc" 1>&6
if test $ac_cv_header_stdc = yes; then
cat >> confdefs.h <<\EOF
#define STDC_HEADERS 1
EOF
 
fi
 
echo $ac_n "checking for working const""... $ac_c" 1>&6
echo "configure:925: checking for working const" >&5
if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 930 "configure"
#include "confdefs.h"
 
int main() {
 
/* 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;
}
 
; return 0; }
EOF
if { (eval echo configure:979: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_c_const=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
ac_cv_c_const=no
fi
rm -f conftest*
fi
 
echo "$ac_t""$ac_cv_c_const" 1>&6
if test $ac_cv_c_const = no; then
cat >> confdefs.h <<\EOF
#define const
EOF
 
fi
 
echo $ac_n "checking for inline""... $ac_c" 1>&6
echo "configure:1000: checking for inline" >&5
if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_cv_c_inline=no
for ac_kw in inline __inline__ __inline; do
cat > conftest.$ac_ext <<EOF
#line 1007 "configure"
#include "confdefs.h"
 
int main() {
} $ac_kw foo() {
; return 0; }
EOF
if { (eval echo configure:1014: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_c_inline=$ac_kw; break
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
fi
rm -f conftest*
done
 
fi
 
echo "$ac_t""$ac_cv_c_inline" 1>&6
case "$ac_cv_c_inline" in
inline | yes) ;;
no) cat >> confdefs.h <<\EOF
#define inline
EOF
;;
*) cat >> confdefs.h <<EOF
#define inline $ac_cv_c_inline
EOF
;;
esac
 
echo $ac_n "checking for off_t""... $ac_c" 1>&6
echo "configure:1040: checking for off_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1045 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#include <stddef.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_type_off_t=yes
else
rm -rf conftest*
ac_cv_type_off_t=no
fi
rm -f conftest*
 
fi
echo "$ac_t""$ac_cv_type_off_t" 1>&6
if test $ac_cv_type_off_t = no; then
cat >> confdefs.h <<\EOF
#define off_t long
EOF
 
fi
 
echo $ac_n "checking for size_t""... $ac_c" 1>&6
echo "configure:1073: checking for size_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1078 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#include <stddef.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_type_size_t=yes
else
rm -rf conftest*
ac_cv_type_size_t=no
fi
rm -f conftest*
 
fi
echo "$ac_t""$ac_cv_type_size_t" 1>&6
if test $ac_cv_type_size_t = no; then
cat >> confdefs.h <<\EOF
#define size_t unsigned
EOF
 
fi
 
# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
# for constant arguments. Useless!
echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
echo "configure:1108: checking for working alloca.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1113 "configure"
#include "confdefs.h"
#include <alloca.h>
int main() {
char *p = alloca(2 * sizeof(int));
; return 0; }
EOF
if { (eval echo configure:1120: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
ac_cv_header_alloca_h=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
ac_cv_header_alloca_h=no
fi
rm -f conftest*
fi
 
echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
if test $ac_cv_header_alloca_h = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_ALLOCA_H 1
EOF
 
fi
 
echo $ac_n "checking for alloca""... $ac_c" 1>&6
echo "configure:1141: checking for alloca" >&5
if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1146 "configure"
#include "confdefs.h"
 
#ifdef __GNUC__
# define alloca __builtin_alloca
#else
# ifdef _MSC_VER
# include <malloc.h>
# define alloca _alloca
# else
# if HAVE_ALLOCA_H
# include <alloca.h>
# else
# ifdef _AIX
#pragma alloca
# else
# ifndef alloca /* predefined by HP cc +Olibcalls */
char *alloca ();
# endif
# endif
# endif
# endif
#endif
 
int main() {
char *p = (char *) alloca(1);
; return 0; }
EOF
if { (eval echo configure:1174: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
ac_cv_func_alloca_works=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
ac_cv_func_alloca_works=no
fi
rm -f conftest*
fi
 
echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
if test $ac_cv_func_alloca_works = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_ALLOCA 1
EOF
 
fi
 
if test $ac_cv_func_alloca_works = no; then
# The SVR3 libPW and SVR4 libucb both contain incompatible functions
# that cause trouble. Some versions do not even contain alloca or
# contain a buggy version. If you still want to use their alloca,
# use ar to extract alloca.o from them instead of compiling alloca.c.
ALLOCA=alloca.${ac_objext}
cat >> confdefs.h <<\EOF
#define C_ALLOCA 1
EOF
 
 
echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
echo "configure:1206: checking whether alloca needs Cray hooks" >&5
if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1211 "configure"
#include "confdefs.h"
#if defined(CRAY) && ! defined(CRAY2)
webecray
#else
wenotbecray
#endif
 
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "webecray" >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_os_cray=yes
else
rm -rf conftest*
ac_cv_os_cray=no
fi
rm -f conftest*
 
fi
 
echo "$ac_t""$ac_cv_os_cray" 1>&6
if test $ac_cv_os_cray = yes; then
for ac_func in _getb67 GETB67 getb67; do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:1236: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1241 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char $ac_func();
 
int main() {
 
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif
 
; return 0; }
EOF
if { (eval echo configure:1264: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi
 
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
echo "$ac_t""yes" 1>&6
cat >> confdefs.h <<EOF
#define CRAY_STACKSEG_END $ac_func
EOF
 
break
else
echo "$ac_t""no" 1>&6
fi
 
done
fi
 
echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
echo "configure:1291: checking stack direction for C alloca" >&5
if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
ac_cv_c_stack_direction=0
else
cat > conftest.$ac_ext <<EOF
#line 1299 "configure"
#include "confdefs.h"
find_stack_direction ()
{
static char *addr = 0;
auto char dummy;
if (addr == 0)
{
addr = &dummy;
return find_stack_direction ();
}
else
return (&dummy > addr) ? 1 : -1;
}
main ()
{
exit (find_stack_direction() < 0);
}
EOF
if { (eval echo configure:1318: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_c_stack_direction=1
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -fr conftest*
ac_cv_c_stack_direction=-1
fi
rm -fr conftest*
fi
 
fi
 
echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
cat >> confdefs.h <<EOF
#define STACK_DIRECTION $ac_cv_c_stack_direction
EOF
 
fi
 
for ac_hdr in unistd.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:1343: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1348 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1353: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
else
echo "$ac_t""no" 1>&6
fi
done
 
for ac_func in getpagesize
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:1382: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1387 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char $ac_func();
 
int main() {
 
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif
 
; return 0; }
EOF
if { (eval echo configure:1410: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi
 
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
else
echo "$ac_t""no" 1>&6
fi
done
 
echo $ac_n "checking for working mmap""... $ac_c" 1>&6
echo "configure:1435: checking for working mmap" >&5
if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
ac_cv_func_mmap_fixed_mapped=no
else
cat > conftest.$ac_ext <<EOF
#line 1443 "configure"
#include "confdefs.h"
 
/* Thanks to Mike Haertel and Jim Avera for this test.
Here is a matrix of mmap possibilities:
mmap private not fixed
mmap private fixed at somewhere currently unmapped
mmap private fixed at somewhere already mapped
mmap shared not fixed
mmap shared fixed at somewhere currently unmapped
mmap shared fixed at somewhere already mapped
For private mappings, we should verify that changes cannot be read()
back from the file, nor mmap's back from the file at a different
address. (There have been systems where private was not correctly
implemented like the infamous i386 svr4.0, and systems where the
VM page cache was not coherent with the filesystem buffer cache
like early versions of FreeBSD and possibly contemporary NetBSD.)
For shared mappings, we should conversely verify that changes get
propogated back to all the places they're supposed to be.
 
Grep wants private fixed already mapped.
The main things grep needs to know about mmap are:
* does it exist and is it safe to write into the mmap'd area
* how to use it (BSD variants) */
#include <sys/types.h>
#include <fcntl.h>
#include <sys/mman.h>
 
/* This mess was copied from the GNU getpagesize.h. */
#ifndef HAVE_GETPAGESIZE
# ifdef HAVE_UNISTD_H
# include <unistd.h>
# endif
 
/* Assume that all systems that can run configure have sys/param.h. */
# ifndef HAVE_SYS_PARAM_H
# define HAVE_SYS_PARAM_H 1
# endif
 
# ifdef _SC_PAGESIZE
# define getpagesize() sysconf(_SC_PAGESIZE)
# else /* no _SC_PAGESIZE */
# ifdef HAVE_SYS_PARAM_H
# include <sys/param.h>
# ifdef EXEC_PAGESIZE
# define getpagesize() EXEC_PAGESIZE
# else /* no EXEC_PAGESIZE */
# ifdef NBPG
# define getpagesize() NBPG * CLSIZE
# ifndef CLSIZE
# define CLSIZE 1
# endif /* no CLSIZE */
# else /* no NBPG */
# ifdef NBPC
# define getpagesize() NBPC
# else /* no NBPC */
# ifdef PAGESIZE
# define getpagesize() PAGESIZE
# endif /* PAGESIZE */
# endif /* no NBPC */
# endif /* no NBPG */
# endif /* no EXEC_PAGESIZE */
# else /* no HAVE_SYS_PARAM_H */
# define getpagesize() 8192 /* punt totally */
# endif /* no HAVE_SYS_PARAM_H */
# endif /* no _SC_PAGESIZE */
 
#endif /* no HAVE_GETPAGESIZE */
 
#ifdef __cplusplus
extern "C" { void *malloc(unsigned); }
#else
char *malloc();
#endif
 
int
main()
{
char *data, *data2, *data3;
int i, pagesize;
int fd;
 
pagesize = getpagesize();
 
/*
* First, make a file with some known garbage in it.
*/
data = malloc(pagesize);
if (!data)
exit(1);
for (i = 0; i < pagesize; ++i)
*(data + i) = rand();
umask(0);
fd = creat("conftestmmap", 0600);
if (fd < 0)
exit(1);
if (write(fd, data, pagesize) != pagesize)
exit(1);
close(fd);
 
/*
* Next, try to mmap the file at a fixed address which
* already has something else allocated at it. If we can,
* also make sure that we see the same garbage.
*/
fd = open("conftestmmap", O_RDWR);
if (fd < 0)
exit(1);
data2 = malloc(2 * pagesize);
if (!data2)
exit(1);
data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
MAP_PRIVATE | MAP_FIXED, fd, 0L))
exit(1);
for (i = 0; i < pagesize; ++i)
if (*(data + i) != *(data2 + i))
exit(1);
 
/*
* Finally, make sure that changes to the mapped area
* do not percolate back to the file as seen by read().
* (This is a bug on some variants of i386 svr4.0.)
*/
for (i = 0; i < pagesize; ++i)
*(data2 + i) = *(data2 + i) + 1;
data3 = malloc(pagesize);
if (!data3)
exit(1);
if (read(fd, data3, pagesize) != pagesize)
exit(1);
for (i = 0; i < pagesize; ++i)
if (*(data + i) != *(data3 + i))
exit(1);
close(fd);
unlink("conftestmmap");
exit(0);
}
 
EOF
if { (eval echo configure:1583: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_func_mmap_fixed_mapped=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -fr conftest*
ac_cv_func_mmap_fixed_mapped=no
fi
rm -fr conftest*
fi
 
fi
 
echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
if test $ac_cv_func_mmap_fixed_mapped = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_MMAP 1
EOF
 
fi
 
echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
echo "configure:1606: checking for Cygwin environment" >&5
if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1611 "configure"
#include "confdefs.h"
 
int main() {
 
#ifndef __CYGWIN__
#define __CYGWIN__ __CYGWIN32__
#endif
return __CYGWIN__;
; return 0; }
EOF
if { (eval echo configure:1622: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_cygwin=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
ac_cv_cygwin=no
fi
rm -f conftest*
rm -f conftest*
fi
 
echo "$ac_t""$ac_cv_cygwin" 1>&6
CYGWIN=
test "$ac_cv_cygwin" = yes && CYGWIN=yes
echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
echo "configure:1639: checking for mingw32 environment" >&5
if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1644 "configure"
#include "confdefs.h"
 
int main() {
return __MINGW32__;
; return 0; }
EOF
if { (eval echo configure:1651: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_mingw32=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
ac_cv_mingw32=no
fi
rm -f conftest*
rm -f conftest*
fi
 
echo "$ac_t""$ac_cv_mingw32" 1>&6
MINGW32=
test "$ac_cv_mingw32" = yes && MINGW32=yes
 
# autoconf.info says this should be called right after AC_INIT.
 
 
ac_aux_dir=
for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; 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="$ac_aux_dir/install.sh -c"
break
fi
done
if test -z "$ac_aux_dir"; then
{ echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
fi
ac_config_guess=$ac_aux_dir/config.guess
ac_config_sub=$ac_aux_dir/config.sub
ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 
 
# Do some error checking and defaulting for the host and target type.
# The inputs are:
# configure --host=HOST --target=TARGET --build=BUILD NONOPT
#
# The rules are:
# 1. You are not allowed to specify --host, --target, and nonopt at the
# same time.
# 2. Host defaults to nonopt.
# 3. If nonopt is not specified, then host defaults to the current host,
# as determined by config.guess.
# 4. Target and build default to nonopt.
# 5. If nonopt is not specified, then target and build default to host.
 
# The aliases save the names the user supplied, while $host etc.
# will get canonicalized.
case $host---$target---$nonopt in
NONE---*---* | *---NONE---* | *---*---NONE) ;;
*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
esac
 
 
# Make sure we can run config.sub.
if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
fi
 
echo $ac_n "checking host system type""... $ac_c" 1>&6
echo "configure:1718: checking host system type" >&5
 
host_alias=$host
case "$host_alias" in
NONE)
case $nonopt in
NONE)
if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
fi ;;
*) host_alias=$nonopt ;;
esac ;;
esac
 
host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
echo "$ac_t""$host" 1>&6
 
echo $ac_n "checking target system type""... $ac_c" 1>&6
echo "configure:1739: checking target system type" >&5
 
target_alias=$target
case "$target_alias" in
NONE)
case $nonopt in
NONE) target_alias=$host_alias ;;
*) target_alias=$nonopt ;;
esac ;;
esac
 
target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
echo "$ac_t""$target" 1>&6
 
echo $ac_n "checking build system type""... $ac_c" 1>&6
echo "configure:1757: checking build system type" >&5
 
build_alias=$build
case "$build_alias" in
NONE)
case $nonopt in
NONE) build_alias=$host_alias ;;
*) build_alias=$nonopt ;;
esac ;;
esac
 
build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
echo "$ac_t""$build" 1>&6
 
test "$host_alias" != "$target_alias" &&
test "$program_prefix$program_suffix$program_transform_name" = \
NONENONEs,x,x, &&
program_prefix=${target_alias}-
 
if test "$program_transform_name" = s,x,x,; then
program_transform_name=
else
# Double any \ or $. echo might interpret backslashes.
cat <<\EOF_SED > conftestsed
s,\\,\\\\,g; s,\$,$$,g
EOF_SED
program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
rm -f conftestsed
fi
test "$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"
 
# sed with no file args requires a program.
test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 
# Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1801: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
ac_dummy="$PATH"
for ac_dir in $ac_dummy; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_prog_CC="gcc"
break
fi
done
IFS="$ac_save_ifs"
fi
fi
CC="$ac_cv_prog_CC"
if test -n "$CC"; then
echo "$ac_t""$CC" 1>&6
else
echo "$ac_t""no" 1>&6
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 $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1831: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
ac_prog_rejected=no
ac_dummy="$PATH"
for ac_dir in $ac_dummy; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
ac_prog_rejected=yes
continue
fi
ac_cv_prog_CC="cc"
break
fi
done
IFS="$ac_save_ifs"
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 $# -gt 0; then
# We chose a different compiler from the bogus one.
# However, it has the same basename, so the bogon will be chosen
# first if we set CC to just the basename; use the full file name.
shift
set dummy "$ac_dir/$ac_word" "$@"
shift
ac_cv_prog_CC="$@"
fi
fi
fi
fi
CC="$ac_cv_prog_CC"
if test -n "$CC"; then
echo "$ac_t""$CC" 1>&6
else
echo "$ac_t""no" 1>&6
fi
 
if test -z "$CC"; then
case "`uname -s`" in
*win32* | *WIN32*)
# Extract the first word of "cl", so it can be a program name with args.
set dummy cl; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1882: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
ac_dummy="$PATH"
for ac_dir in $ac_dummy; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_prog_CC="cl"
break
fi
done
IFS="$ac_save_ifs"
fi
fi
CC="$ac_cv_prog_CC"
if test -n "$CC"; then
echo "$ac_t""$CC" 1>&6
else
echo "$ac_t""no" 1>&6
fi
;;
esac
fi
test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
fi
 
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
echo "configure:1914: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
 
cat > conftest.$ac_ext << EOF
 
#line 1925 "configure"
#include "confdefs.h"
 
main(){return(0);}
EOF
if { (eval echo configure:1930: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
ac_cv_prog_cc_works=yes
# If we can't run a trivial program, we are probably using a cross compiler.
if (./conftest; exit) 2>/dev/null; then
ac_cv_prog_cc_cross=no
else
ac_cv_prog_cc_cross=yes
fi
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
ac_cv_prog_cc_works=no
fi
rm -fr conftest*
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
 
echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
if test $ac_cv_prog_cc_works = no; then
{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
echo "configure:1956: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
cross_compiling=$ac_cv_prog_cc_cross
 
echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
echo "configure:1961: checking whether we are using GNU C" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.c <<EOF
#ifdef __GNUC__
yes;
#endif
EOF
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1970: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes
else
ac_cv_prog_gcc=no
fi
fi
 
echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 
if test $ac_cv_prog_gcc = yes; then
GCC=yes
else
GCC=
fi
 
ac_test_CFLAGS="${CFLAGS+set}"
ac_save_CFLAGS="$CFLAGS"
CFLAGS=
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
echo "configure:1989: checking whether ${CC-cc} accepts -g" >&5
if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
echo 'void f(){}' > conftest.c
if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
ac_cv_prog_cc_g=yes
else
ac_cv_prog_cc_g=no
fi
rm -f conftest*
 
fi
 
echo "$ac_t""$ac_cv_prog_cc_g" 1>&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
 
# 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
# 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 $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
echo "configure:2032: checking for a BSD compatible install" >&5
if test -z "$INSTALL"; then
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
for ac_dir in $PATH; do
# Account for people who put trailing slashes in PATH elements.
case "$ac_dir/" in
/|./|.//|/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
if test -f $ac_dir/$ac_prog; then
if test $ac_prog = install &&
grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
# AIX install. It has an incompatible calling convention.
:
else
ac_cv_path_install="$ac_dir/$ac_prog -c"
break 2
fi
fi
done
;;
esac
done
IFS="$ac_save_IFS"
 
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="$ac_install_sh"
fi
fi
echo "$ac_t""$INSTALL" 1>&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_PROGRAM}'
 
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 
 
# Put a plausible default for CC_FOR_BUILD in Makefile.
if test "x$cross_compiling" = "xno"; then
CC_FOR_BUILD='$(CC)'
else
CC_FOR_BUILD=gcc
fi
 
 
 
 
AR=${AR-ar}
 
# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:2100: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test -n "$RANLIB"; then
ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
ac_dummy="$PATH"
for ac_dir in $ac_dummy; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_prog_RANLIB="ranlib"
break
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
fi
fi
RANLIB="$ac_cv_prog_RANLIB"
if test -n "$RANLIB"; then
echo "$ac_t""$RANLIB" 1>&6
else
echo "$ac_t""no" 1>&6
fi
 
 
ALL_LINGUAS=
for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
unistd.h values.h sys/param.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:2135: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2140 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2145: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
else
echo "$ac_t""no" 1>&6
fi
done
 
for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
__argz_count __argz_stringify __argz_next
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:2175: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2180 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char $ac_func();
 
int main() {
 
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif
 
; return 0; }
EOF
if { (eval echo configure:2203: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi
 
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
else
echo "$ac_t""no" 1>&6
fi
done
 
 
if test "${ac_cv_func_stpcpy+set}" != "set"; then
for ac_func in stpcpy
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:2232: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2237 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char $ac_func();
 
int main() {
 
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif
 
; return 0; }
EOF
if { (eval echo configure:2260: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi
 
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
else
echo "$ac_t""no" 1>&6
fi
done
 
fi
if test "${ac_cv_func_stpcpy}" = "yes"; then
cat >> confdefs.h <<\EOF
#define HAVE_STPCPY 1
EOF
 
fi
 
if test $ac_cv_header_locale_h = yes; then
echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
echo "configure:2294: checking for LC_MESSAGES" >&5
if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2299 "configure"
#include "confdefs.h"
#include <locale.h>
int main() {
return LC_MESSAGES
; return 0; }
EOF
if { (eval echo configure:2306: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
am_cv_val_LC_MESSAGES=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
am_cv_val_LC_MESSAGES=no
fi
rm -f conftest*
fi
 
echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
if test $am_cv_val_LC_MESSAGES = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_LC_MESSAGES 1
EOF
 
fi
fi
echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
echo "configure:2327: checking whether NLS is requested" >&5
# Check whether --enable-nls or --disable-nls was given.
if test "${enable_nls+set}" = set; then
enableval="$enable_nls"
USE_NLS=$enableval
else
USE_NLS=yes
fi
 
echo "$ac_t""$USE_NLS" 1>&6
 
USE_INCLUDED_LIBINTL=no
 
if test "$USE_NLS" = "yes"; then
cat >> confdefs.h <<\EOF
#define ENABLE_NLS 1
EOF
 
echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
echo "configure:2347: checking whether included gettext is requested" >&5
# Check whether --with-included-gettext or --without-included-gettext was given.
if test "${with_included_gettext+set}" = set; then
withval="$with_included_gettext"
nls_cv_force_use_gnu_gettext=$withval
else
nls_cv_force_use_gnu_gettext=no
fi
 
echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
 
nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
nls_cv_header_intl=
nls_cv_header_libgt=
CATOBJEXT=NONE
 
ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
echo "configure:2366: checking for libintl.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2371 "configure"
#include "confdefs.h"
#include <libintl.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2376: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
echo "configure:2393: checking for gettext in libc" >&5
if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2398 "configure"
#include "confdefs.h"
#include <libintl.h>
int main() {
return (int) gettext ("")
; return 0; }
EOF
if { (eval echo configure:2405: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
gt_cv_func_gettext_libc=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
gt_cv_func_gettext_libc=no
fi
rm -f conftest*
fi
 
echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
 
if test "$gt_cv_func_gettext_libc" != "yes"; then
echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
echo "configure:2421: checking for bindtextdomain in -lintl" >&5
ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_save_LIBS="$LIBS"
LIBS="-lintl $LIBS"
cat > conftest.$ac_ext <<EOF
#line 2429 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char bindtextdomain();
 
int main() {
bindtextdomain()
; return 0; }
EOF
if { (eval echo configure:2440: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
 
fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
echo "$ac_t""yes" 1>&6
echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
echo "configure:2456: checking for gettext in libintl" >&5
if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2461 "configure"
#include "confdefs.h"
 
int main() {
return (int) gettext ("")
; return 0; }
EOF
if { (eval echo configure:2468: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
gt_cv_func_gettext_libintl=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
gt_cv_func_gettext_libintl=no
fi
rm -f conftest*
fi
 
echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
else
echo "$ac_t""no" 1>&6
fi
 
fi
 
if test "$gt_cv_func_gettext_libc" = "yes" \
|| test "$gt_cv_func_gettext_libintl" = "yes"; then
cat >> confdefs.h <<\EOF
#define HAVE_GETTEXT 1
EOF
 
# Extract the first word of "msgfmt", so it can be a program name with args.
set dummy msgfmt; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:2496: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
case "$MSGFMT" in
/*)
ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
ac_cv_path_MSGFMT="$ac_dir/$ac_word"
break
fi
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
;;
esac
fi
MSGFMT="$ac_cv_path_MSGFMT"
if test -n "$MSGFMT"; then
echo "$ac_t""$MSGFMT" 1>&6
else
echo "$ac_t""no" 1>&6
fi
if test "$MSGFMT" != "no"; then
for ac_func in dcgettext
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:2530: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2535 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char $ac_func();
 
int main() {
 
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif
 
; return 0; }
EOF
if { (eval echo configure:2558: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi
 
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
else
echo "$ac_t""no" 1>&6
fi
done
 
# Extract the first word of "gmsgfmt", so it can be a program name with args.
set dummy gmsgfmt; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:2585: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
case "$GMSGFMT" in
/*)
ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
;;
?:/*)
ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
ac_dummy="$PATH"
for ac_dir in $ac_dummy; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
break
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
;;
esac
fi
GMSGFMT="$ac_cv_path_GMSGFMT"
if test -n "$GMSGFMT"; then
echo "$ac_t""$GMSGFMT" 1>&6
else
echo "$ac_t""no" 1>&6
fi
 
# Extract the first word of "xgettext", so it can be a program name with args.
set dummy xgettext; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:2621: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
case "$XGETTEXT" in
/*)
ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
break
fi
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
;;
esac
fi
XGETTEXT="$ac_cv_path_XGETTEXT"
if test -n "$XGETTEXT"; then
echo "$ac_t""$XGETTEXT" 1>&6
else
echo "$ac_t""no" 1>&6
fi
 
cat > conftest.$ac_ext <<EOF
#line 2653 "configure"
#include "confdefs.h"
 
int main() {
extern int _nl_msg_cat_cntr;
return _nl_msg_cat_cntr
; return 0; }
EOF
if { (eval echo configure:2661: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
CATOBJEXT=.gmo
DATADIRNAME=share
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
CATOBJEXT=.mo
DATADIRNAME=lib
fi
rm -f conftest*
INSTOBJEXT=.mo
fi
fi
else
echo "$ac_t""no" 1>&6
fi
 
 
if test "$CATOBJEXT" = "NONE"; then
nls_cv_use_gnu_gettext=yes
fi
fi
 
if test "$nls_cv_use_gnu_gettext" = "yes"; then
INTLOBJS="\$(GETTOBJS)"
# Extract the first word of "msgfmt", so it can be a program name with args.
set dummy msgfmt; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:2693: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
case "$MSGFMT" in
/*)
ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
ac_cv_path_MSGFMT="$ac_dir/$ac_word"
break
fi
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
;;
esac
fi
MSGFMT="$ac_cv_path_MSGFMT"
if test -n "$MSGFMT"; then
echo "$ac_t""$MSGFMT" 1>&6
else
echo "$ac_t""no" 1>&6
fi
 
# Extract the first word of "gmsgfmt", so it can be a program name with args.
set dummy gmsgfmt; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:2727: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
case "$GMSGFMT" in
/*)
ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
;;
?:/*)
ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
ac_dummy="$PATH"
for ac_dir in $ac_dummy; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
break
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
;;
esac
fi
GMSGFMT="$ac_cv_path_GMSGFMT"
if test -n "$GMSGFMT"; then
echo "$ac_t""$GMSGFMT" 1>&6
else
echo "$ac_t""no" 1>&6
fi
 
# Extract the first word of "xgettext", so it can be a program name with args.
set dummy xgettext; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:2763: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
case "$XGETTEXT" in
/*)
ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
break
fi
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
;;
esac
fi
XGETTEXT="$ac_cv_path_XGETTEXT"
if test -n "$XGETTEXT"; then
echo "$ac_t""$XGETTEXT" 1>&6
else
echo "$ac_t""no" 1>&6
fi
 
USE_INCLUDED_LIBINTL=yes
CATOBJEXT=.gmo
INSTOBJEXT=.mo
DATADIRNAME=share
INTLDEPS='$(top_builddir)/../intl/libintl.a'
INTLLIBS=$INTLDEPS
LIBS=`echo $LIBS | sed -e 's/-lintl//'`
nls_cv_header_intl=libintl.h
nls_cv_header_libgt=libgettext.h
fi
 
if test "$XGETTEXT" != ":"; then
if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
: ;
else
echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
XGETTEXT=":"
fi
fi
 
# We need to process the po/ directory.
POSUB=po
else
DATADIRNAME=share
nls_cv_header_intl=libintl.h
nls_cv_header_libgt=libgettext.h
fi
 
# If this is used in GNU gettext we have to set USE_NLS to `yes'
# because some of the sources are only built for this goal.
if test "$PACKAGE" = gettext; then
USE_NLS=yes
USE_INCLUDED_LIBINTL=yes
fi
 
for lang in $ALL_LINGUAS; do
GMOFILES="$GMOFILES $lang.gmo"
POFILES="$POFILES $lang.po"
done
 
 
if test "x$CATOBJEXT" != "x"; then
if test "x$ALL_LINGUAS" = "x"; then
LINGUAS=
else
echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
echo "configure:2853: checking for catalogs to be installed" >&5
NEW_LINGUAS=
for lang in ${LINGUAS=$ALL_LINGUAS}; do
case "$ALL_LINGUAS" in
*$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
esac
done
LINGUAS=$NEW_LINGUAS
echo "$ac_t""$LINGUAS" 1>&6
fi
 
if test -n "$LINGUAS"; then
for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
fi
fi
 
if test $ac_cv_header_locale_h = yes; then
INCLUDE_LOCALE_H="#include <locale.h>"
else
INCLUDE_LOCALE_H="\
/* The system does not provide the header <locale.h>. Take care yourself. */"
fi
 
if test -f $srcdir/po2tbl.sed.in; then
if test "$CATOBJEXT" = ".cat"; then
ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
echo "configure:2881: checking for linux/version.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2886 "configure"
#include "confdefs.h"
#include <linux/version.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2891: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
msgformat=linux
else
echo "$ac_t""no" 1>&6
msgformat=xopen
fi
 
 
sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
fi
sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
$srcdir/po2tbl.sed.in > po2tbl.sed
fi
 
if test "$PACKAGE" = "gettext"; then
GT_NO="#NO#"
GT_YES=
else
GT_NO=
GT_YES="#YES#"
fi
 
MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
 
l=
 
if test -d $srcdir/po; then
test -d po || mkdir po
if test "x$srcdir" != "x."; then
if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
posrcprefix="$srcdir/"
else
posrcprefix="../$srcdir/"
fi
else
posrcprefix="../"
fi
rm -f po/POTFILES
sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
< $srcdir/po/POTFILES.in > po/POTFILES
fi
 
# Check for common headers.
# FIXME: Seems to me this can cause problems for i386-windows hosts.
# At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
for ac_hdr in stdlib.h string.h strings.h unistd.h time.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:2960: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2965 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2970: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
else
echo "$ac_t""no" 1>&6
fi
done
 
for ac_hdr in sys/time.h sys/resource.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:3000: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3005 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3010: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
else
echo "$ac_t""no" 1>&6
fi
done
 
for ac_hdr in fcntl.h fpu_control.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:3040: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3045 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3050: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
else
echo "$ac_t""no" 1>&6
fi
done
 
for ac_hdr in dlfcn.h errno.h sys/stat.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:3080: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3085 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3090: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
else
echo "$ac_t""no" 1>&6
fi
done
 
for ac_func in getrusage time sigaction __setfpucw
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:3119: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3124 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char $ac_func();
 
int main() {
 
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif
 
; return 0; }
EOF
if { (eval echo configure:3147: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi
 
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
else
echo "$ac_t""no" 1>&6
fi
done
 
 
# Check for socket libraries
echo $ac_n "checking for bind in -lsocket""... $ac_c" 1>&6
echo "configure:3174: checking for bind in -lsocket" >&5
ac_lib_var=`echo socket'_'bind | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_save_LIBS="$LIBS"
LIBS="-lsocket $LIBS"
cat > conftest.$ac_ext <<EOF
#line 3182 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char bind();
 
int main() {
bind()
; return 0; }
EOF
if { (eval echo configure:3193: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
 
fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \
-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
cat >> confdefs.h <<EOF
#define $ac_tr_lib 1
EOF
 
LIBS="-lsocket $LIBS"
 
else
echo "$ac_t""no" 1>&6
fi
 
echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
echo "configure:3221: checking for gethostbyname in -lnsl" >&5
ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_save_LIBS="$LIBS"
LIBS="-lnsl $LIBS"
cat > conftest.$ac_ext <<EOF
#line 3229 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char gethostbyname();
 
int main() {
gethostbyname()
; return 0; }
EOF
if { (eval echo configure:3240: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
 
fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_lib=HAVE_LIB`echo nsl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
cat >> confdefs.h <<EOF
#define $ac_tr_lib 1
EOF
 
LIBS="-lnsl $LIBS"
 
else
echo "$ac_t""no" 1>&6
fi
 
 
. ${srcdir}/../../bfd/configure.host
 
 
 
USE_MAINTAINER_MODE=no
# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
if test "${enable_maintainer_mode+set}" = set; then
enableval="$enable_maintainer_mode"
case "${enableval}" in
yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
no) MAINT="#" ;;
*) { echo "configure: error: "--enable-maintainer-mode does not take a value"" 1>&2; exit 1; }; MAINT="#" ;;
esac
if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
echo "Setting maintainer mode" 6>&1
fi
else
MAINT="#"
fi
 
 
 
# Check whether --enable-sim-bswap or --disable-sim-bswap was given.
if test "${enable_sim_bswap+set}" = set; then
enableval="$enable_sim_bswap"
case "${enableval}" in
yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
no) sim_bswap="-DWITH_BSWAP=0";;
*) { echo "configure: error: "--enable-sim-bswap does not take a value"" 1>&2; exit 1; }; sim_bswap="";;
esac
if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
echo "Setting bswap flags = $sim_bswap" 6>&1
fi
else
sim_bswap=""
fi
 
 
 
# Check whether --enable-sim-cflags or --disable-sim-cflags was given.
if test "${enable_sim_cflags+set}" = set; then
enableval="$enable_sim_cflags"
case "${enableval}" in
yes) sim_cflags="-O2 -fomit-frame-pointer";;
trace) { echo "configure: error: "Please use --enable-sim-debug instead."" 1>&2; exit 1; }; sim_cflags="";;
no) sim_cflags="";;
*) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
esac
if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
echo "Setting sim cflags = $sim_cflags" 6>&1
fi
else
sim_cflags=""
fi
 
 
 
# Check whether --enable-sim-debug or --disable-sim-debug was given.
if test "${enable_sim_debug+set}" = set; then
enableval="$enable_sim_debug"
case "${enableval}" in
yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
*) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
esac
if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
echo "Setting sim debug = $sim_debug" 6>&1
fi
else
sim_debug=""
fi
 
 
 
# Check whether --enable-sim-stdio or --disable-sim-stdio was given.
if test "${enable_sim_stdio+set}" = set; then
enableval="$enable_sim_stdio"
case "${enableval}" in
yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
*) { echo "configure: error: "Unknown value $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_stdio="";;
esac
if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
echo "Setting stdio flags = $sim_stdio" 6>&1
fi
else
sim_stdio=""
fi
 
 
 
# Check whether --enable-sim-trace or --disable-sim-trace was given.
if test "${enable_sim_trace+set}" = set; then
enableval="$enable_sim_trace"
case "${enableval}" in
yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
[-0-9]*)
sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
[a-z]*)
sim_trace=""
for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
if test x"$sim_trace" = x; then
sim_trace="-DWITH_TRACE='(TRACE_$x"
else
sim_trace="${sim_trace}|TRACE_$x"
fi
done
sim_trace="$sim_trace)'" ;;
esac
if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
echo "Setting sim trace = $sim_trace" 6>&1
fi
else
sim_trace=""
fi
 
 
 
# Check whether --enable-sim-profile or --disable-sim-profile was given.
if test "${enable_sim_profile+set}" = set; then
enableval="$enable_sim_profile"
case "${enableval}" in
yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
[-0-9]*)
sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
[a-z]*)
sim_profile=""
for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
if test x"$sim_profile" = x; then
sim_profile="-DWITH_PROFILE='(PROFILE_$x"
else
sim_profile="${sim_profile}|PROFILE_$x"
fi
done
sim_profile="$sim_profile)'" ;;
esac
if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
echo "Setting sim profile = $sim_profile" 6>&1
fi
else
sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
fi
 
 
 
echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
echo "configure:3416: checking return type of signal handlers" >&5
if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3421 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <signal.h>
#ifdef signal
#undef signal
#endif
#ifdef __cplusplus
extern "C" void (*signal (int, void (*)(int)))(int);
#else
void (*signal ()) ();
#endif
 
int main() {
int i;
; return 0; }
EOF
if { (eval echo configure:3438: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_type_signal=void
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
ac_cv_type_signal=int
fi
rm -f conftest*
fi
 
echo "$ac_t""$ac_cv_type_signal" 1>&6
cat >> confdefs.h <<EOF
#define RETSIGTYPE $ac_cv_type_signal
EOF
 
 
 
 
 
echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
echo "configure:3460: checking for executable suffix" >&5
if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
ac_cv_exeext=.exe
else
rm -f conftest*
echo 'int main () { return 0; }' > conftest.$ac_ext
ac_cv_exeext=
if { (eval echo configure:3470: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
for file in conftest.*; do
case $file in
*.c | *.o | *.obj | *.ilk | *.pdb) ;;
*) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
esac
done
else
{ echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
fi
rm -f conftest*
test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
fi
fi
 
EXEEXT=""
test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
echo "$ac_t""${ac_cv_exeext}" 1>&6
ac_exeext=$EXEEXT
 
 
sim_link_files=
sim_link_links=
 
sim_link_links=tconfig.h
if test -f ${srcdir}/tconfig.in
then
sim_link_files=tconfig.in
else
sim_link_files=../common/tconfig.in
fi
 
# targ-vals.def points to the libc macro description file.
case "${target}" in
*-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
esac
sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
sim_link_links="${sim_link_links} targ-vals.def"
 
 
 
 
wire_endian="LITTLE_ENDIAN"
default_endian=""
# Check whether --enable-sim-endian or --disable-sim-endian was given.
if test "${enable_sim_endian+set}" = set; then
enableval="$enable_sim_endian"
case "${enableval}" in
b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
yes) if test x"$wire_endian" != x; then
sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
else
if test x"$default_endian" != x; then
sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
else
echo "No hard-wired endian for target $target" 1>&6
sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
fi
fi;;
no) if test x"$default_endian" != x; then
sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
else
if test x"$wire_endian" != x; then
sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
else
echo "No default endian for target $target" 1>&6
sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
fi
fi;;
*) { echo "configure: error: "Unknown value $enableval for --enable-sim-endian"" 1>&2; exit 1; }; sim_endian="";;
esac
if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
echo "Setting endian flags = $sim_endian" 6>&1
fi
else
if test x"$default_endian" != x; then
sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
else
if test x"$wire_endian" != x; then
sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
else
sim_endian=
fi
fi
fi
 
wire_alignment=""
default_alignment="NONSTRICT_ALIGNMENT"
 
# Check whether --enable-sim-alignment or --disable-sim-alignment was given.
if test "${enable_sim_alignment+set}" = set; then
enableval="$enable_sim_alignment"
case "${enableval}" in
strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
forced | FORCED) sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
yes) if test x"$wire_alignment" != x; then
sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
else
if test x"$default_alignment" != x; then
sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
else
echo "No hard-wired alignment for target $target" 1>&6
sim_alignment="-DWITH_ALIGNMENT=0"
fi
fi;;
no) if test x"$default_alignment" != x; then
sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
else
if test x"$wire_alignment" != x; then
sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
else
echo "No default alignment for target $target" 1>&6
sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
fi
fi;;
*) { echo "configure: error: "Unknown value $enableval passed to --enable-sim-alignment"" 1>&2; exit 1; }; sim_alignment="";;
esac
if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
echo "Setting alignment flags = $sim_alignment" 6>&1
fi
else
if test x"$default_alignment" != x; then
sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
else
if test x"$wire_alignment" != x; then
sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
else
sim_alignment=
fi
fi
fi
 
 
# Check whether --enable-sim-hostendian or --disable-sim-hostendian was given.
if test "${enable_sim_hostendian+set}" = set; then
enableval="$enable_sim_hostendian"
case "${enableval}" in
no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
*) { echo "configure: error: "Unknown value $enableval for --enable-sim-hostendian"" 1>&2; exit 1; }; sim_hostendian="";;
esac
if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
echo "Setting hostendian flags = $sim_hostendian" 6>&1
fi
else
if test "x$cross_compiling" = "xno"; then
echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
echo "configure:3621: checking whether byte ordering is bigendian" >&5
if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_cv_c_bigendian=unknown
# See if sys/param.h defines the BYTE_ORDER macro.
cat > conftest.$ac_ext <<EOF
#line 3628 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/param.h>
int main() {
 
#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
bogus endian macros
#endif
; return 0; }
EOF
if { (eval echo configure:3639: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
# It does; now see whether it defined to BIG_ENDIAN or not.
cat > conftest.$ac_ext <<EOF
#line 3643 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/param.h>
int main() {
 
#if BYTE_ORDER != BIG_ENDIAN
not big endian
#endif
; return 0; }
EOF
if { (eval echo configure:3654: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_c_bigendian=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
ac_cv_c_bigendian=no
fi
rm -f conftest*
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
fi
rm -f conftest*
if test $ac_cv_c_bigendian = unknown; then
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
else
cat > conftest.$ac_ext <<EOF
#line 3674 "configure"
#include "confdefs.h"
main () {
/* Are we little or big endian? From Harbison&Steele. */
union
{
long l;
char c[sizeof (long)];
} u;
u.l = 1;
exit (u.c[sizeof (long) - 1] == 1);
}
EOF
if { (eval echo configure:3687: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_c_bigendian=no
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -fr conftest*
ac_cv_c_bigendian=yes
fi
rm -fr conftest*
fi
 
fi
fi
 
echo "$ac_t""$ac_cv_c_bigendian" 1>&6
if test $ac_cv_c_bigendian = yes; then
cat >> confdefs.h <<\EOF
#define WORDS_BIGENDIAN 1
EOF
 
fi
 
if test $ac_cv_c_bigendian = yes; then
sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
else
sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
fi
else
sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
fi
fi
 
 
# NOTE: Don't add -Wall or -Wunused, they both include
# -Wunused-parameter which reports bogus warnings.
# NOTE: If you add to this list, remember to update
# gdb/doc/gdbint.texinfo.
build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
-Wformat -Wparentheses -Wpointer-arith -Wuninitialized"
# Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
# -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
# -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
# -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
# -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
# -Woverloaded-virtual -Winline -Werror"
# Check whether --enable-build-warnings or --disable-build-warnings was given.
if test "${enable_build_warnings+set}" = set; then
enableval="$enable_build_warnings"
case "${enableval}" in
yes) ;;
no) build_warnings="-w";;
,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
build_warnings="${build_warnings} ${t}";;
*,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
build_warnings="${t} ${build_warnings}";;
*) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
esac
if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
echo "Setting compiler warning flags = $build_warnings" 6>&1
fi
fi
# Check whether --enable-sim-build-warnings or --disable-sim-build-warnings was given.
if test "${enable_sim_build_warnings+set}" = set; then
enableval="$enable_sim_build_warnings"
case "${enableval}" in
yes) ;;
no) build_warnings="-w";;
,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
build_warnings="${build_warnings} ${t}";;
*,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
build_warnings="${t} ${build_warnings}";;
*) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
esac
if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
fi
fi
WARN_CFLAGS=""
WERROR_CFLAGS=""
if test "x${build_warnings}" != x -a "x$GCC" = xyes
then
echo $ac_n "checking compiler warning flags""... $ac_c" 1>&6
echo "configure:3770: checking compiler warning flags" >&5
# Separate out the -Werror flag as some files just cannot be
# compiled with it enabled.
for w in ${build_warnings}; do
case $w in
-Werr*) WERROR_CFLAGS=-Werror ;;
*) # Check that GCC accepts it
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $w"
cat > conftest.$ac_ext <<EOF
#line 3780 "configure"
#include "confdefs.h"
 
int main() {
 
; return 0; }
EOF
if { (eval echo configure:3787: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
WARN_CFLAGS="${WARN_CFLAGS} $w"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
fi
rm -f conftest*
CFLAGS="$saved_CFLAGS"
esac
done
echo "$ac_t""${WARN_CFLAGS}${WERROR_CFLAGS}" 1>&6
fi
 
 
default_sim_reserved_bits="1"
# Check whether --enable-sim-reserved-bits or --disable-sim-reserved-bits was given.
if test "${enable_sim_reserved_bits+set}" = set; then
enableval="$enable_sim_reserved_bits"
case "${enableval}" in
yes) sim_reserved_bits="-DWITH_RESERVED_BITS=1";;
no) sim_reserved_bits="-DWITH_RESERVED_BITS=0";;
*) { echo "configure: error: "--enable-sim-reserved-bits does not take a value"" 1>&2; exit 1; }; sim_reserved_bits="";;
esac
if test x"$silent" != x"yes" && test x"$sim_reserved_bits" != x""; then
echo "Setting reserved flags = $sim_reserved_bits" 6>&1
fi
else
sim_reserved_bits="-DWITH_RESERVED_BITS=${default_sim_reserved_bits}"
fi
 
wire_word_bitsize="32"
wire_word_msb="31"
wire_address_bitsize=""
wire_cell_bitsize=""
# Check whether --enable-sim-bitsize or --disable-sim-bitsize was given.
if test "${enable_sim_bitsize+set}" = set; then
enableval="$enable_sim_bitsize"
sim_bitsize=
case "${enableval}" in
64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
else
sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
fi ;;
64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
else
sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
fi ;;
*) { echo "configure: error: "--enable-sim-bitsize was given $enableval. Expected 32 or 64"" 1>&2; exit 1; } ;;
esac
# address bitsize
tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
case x"${tmp}" in
x ) ;;
x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
* ) { echo "configure: error: "--enable-sim-bitsize was given address size $enableval. Expected 32 or 64"" 1>&2; exit 1; } ;;
esac
# cell bitsize
tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
case x"${tmp}" in
x ) ;;
x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
* ) { echo "configure: error: "--enable-sim-bitsize was given cell size $enableval. Expected 32 or 64"" 1>&2; exit 1; } ;;
esac
if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
echo "Setting bitsize flags = $sim_bitsize" 6>&1
fi
else
sim_bitsize=""
if test x"$wire_word_bitsize" != x; then
sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
fi
if test x"$wire_word_msb" != x; then
sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
fi
if test x"$wire_address_bitsize" != x; then
sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
fi
if test x"$wire_cell_bitsize" != x; then
sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
fi
fi
 
 
for ac_func in time chmod utime fork execve execv chown
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:3882: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3887 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char $ac_func();
 
int main() {
 
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif
 
; return 0; }
EOF
if { (eval echo configure:3910: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi
 
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
else
echo "$ac_t""no" 1>&6
fi
done
 
for ac_hdr in unistd.h stdlib.h string.h strings.h utime.h time.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:3938: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3943 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3948: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
else
echo "$ac_t""no" 1>&6
fi
done
 
 
 
 
trap '' 1 2 15
cat > confcache <<\EOF
# 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. It is not useful on other systems.
# If it contains results you don't want to keep, you may remove or edit it.
#
# By default, configure uses ./config.cache as the cache file,
# creating it if it does not exist already. You can give configure
# the --cache-file=FILE option to use a different cache file; that is
# what configure does when it calls configure scripts in
# subdirectories, so they share the cache.
# Giving --cache-file=/dev/null disables caching, for debugging configure.
# config.status only pays attention to the cache file if you give it the
# --recheck option to rerun configure.
#
EOF
# 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 \
-e "s/'/'\\\\''/g" \
-e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
;;
*)
# `set' quotes correctly as required by POSIX, so do not add quotes.
sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
;;
esac >> confcache
if cmp -s $cache_file confcache; then
:
else
if test -w $cache_file; then
echo "updating cache $cache_file"
cat confcache > $cache_file
else
echo "not updating unwritable cache $cache_file"
fi
fi
rm -f confcache
 
trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 
test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
 
# Any assignment to VPATH causes Sun make to only execute
# the first set of double-colon rules, so remove it if not needed.
# If there is a colon in the path, we need to keep it.
if test "x$srcdir" = x.; then
ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
fi
 
trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
 
DEFS=-DHAVE_CONFIG_H
 
# Without the "./", some shells look in PATH for config.status.
: ${CONFIG_STATUS=./config.status}
 
echo creating $CONFIG_STATUS
rm -f $CONFIG_STATUS
cat > $CONFIG_STATUS <<EOF
#! /bin/sh
# Generated automatically by configure.
# Run this file to recreate the current configuration.
# This directory was configured as follows,
# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
#
# $0 $ac_configure_args
#
# Compiler output produced by configure, useful for debugging
# configure, is in ./config.log if it exists.
 
ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
for ac_option
do
case "\$ac_option" in
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-version | --version | --versio | --versi | --vers | --ver | --ve | --v)
echo "$CONFIG_STATUS generated by autoconf version 2.13"
exit 0 ;;
-help | --help | --hel | --he | --h)
echo "\$ac_cs_usage"; exit 0 ;;
*) echo "\$ac_cs_usage"; exit 1 ;;
esac
done
 
ac_given_srcdir=$srcdir
ac_given_INSTALL="$INSTALL"
 
trap 'rm -fr `echo "Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in .gdbinit:../common/gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
EOF
cat >> $CONFIG_STATUS <<EOF
 
# Protect against being on the right side of a sed subst in config.status.
sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
$ac_vpsub
$extrasub
s%@sim_environment@%$sim_environment%g
s%@sim_alignment@%$sim_alignment%g
s%@sim_assert@%$sim_assert%g
s%@sim_bitsize@%$sim_bitsize%g
s%@sim_endian@%$sim_endian%g
s%@sim_hostendian@%$sim_hostendian%g
s%@sim_float@%$sim_float%g
s%@sim_scache@%$sim_scache%g
s%@sim_default_model@%$sim_default_model%g
s%@sim_hw_cflags@%$sim_hw_cflags%g
s%@sim_hw_objs@%$sim_hw_objs%g
s%@sim_hw@%$sim_hw%g
s%@sim_inline@%$sim_inline%g
s%@sim_packages@%$sim_packages%g
s%@sim_regparm@%$sim_regparm%g
s%@sim_reserved_bits@%$sim_reserved_bits%g
s%@sim_smp@%$sim_smp%g
s%@sim_stdcall@%$sim_stdcall%g
s%@sim_xor_endian@%$sim_xor_endian%g
s%@WARN_CFLAGS@%$WARN_CFLAGS%g
s%@WERROR_CFLAGS@%$WERROR_CFLAGS%g
s%@SHELL@%$SHELL%g
s%@CFLAGS@%$CFLAGS%g
s%@CPPFLAGS@%$CPPFLAGS%g
s%@CXXFLAGS@%$CXXFLAGS%g
s%@FFLAGS@%$FFLAGS%g
s%@DEFS@%$DEFS%g
s%@LDFLAGS@%$LDFLAGS%g
s%@LIBS@%$LIBS%g
s%@exec_prefix@%$exec_prefix%g
s%@prefix@%$prefix%g
s%@program_transform_name@%$program_transform_name%g
s%@bindir@%$bindir%g
s%@sbindir@%$sbindir%g
s%@libexecdir@%$libexecdir%g
s%@datadir@%$datadir%g
s%@sysconfdir@%$sysconfdir%g
s%@sharedstatedir@%$sharedstatedir%g
s%@localstatedir@%$localstatedir%g
s%@libdir@%$libdir%g
s%@includedir@%$includedir%g
s%@oldincludedir@%$oldincludedir%g
s%@infodir@%$infodir%g
s%@mandir@%$mandir%g
s%@host@%$host%g
s%@host_alias@%$host_alias%g
s%@host_cpu@%$host_cpu%g
s%@host_vendor@%$host_vendor%g
s%@host_os@%$host_os%g
s%@target@%$target%g
s%@target_alias@%$target_alias%g
s%@target_cpu@%$target_cpu%g
s%@target_vendor@%$target_vendor%g
s%@target_os@%$target_os%g
s%@build@%$build%g
s%@build_alias@%$build_alias%g
s%@build_cpu@%$build_cpu%g
s%@build_vendor@%$build_vendor%g
s%@build_os@%$build_os%g
s%@CC@%$CC%g
s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
s%@INSTALL_DATA@%$INSTALL_DATA%g
s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
s%@HDEFINES@%$HDEFINES%g
s%@AR@%$AR%g
s%@RANLIB@%$RANLIB%g
s%@SET_MAKE@%$SET_MAKE%g
s%@CPP@%$CPP%g
s%@ALLOCA@%$ALLOCA%g
s%@USE_NLS@%$USE_NLS%g
s%@MSGFMT@%$MSGFMT%g
s%@GMSGFMT@%$GMSGFMT%g
s%@XGETTEXT@%$XGETTEXT%g
s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
s%@CATALOGS@%$CATALOGS%g
s%@CATOBJEXT@%$CATOBJEXT%g
s%@DATADIRNAME@%$DATADIRNAME%g
s%@GMOFILES@%$GMOFILES%g
s%@INSTOBJEXT@%$INSTOBJEXT%g
s%@INTLDEPS@%$INTLDEPS%g
s%@INTLLIBS@%$INTLLIBS%g
s%@INTLOBJS@%$INTLOBJS%g
s%@POFILES@%$POFILES%g
s%@POSUB@%$POSUB%g
s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
s%@GT_NO@%$GT_NO%g
s%@GT_YES@%$GT_YES%g
s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
s%@l@%$l%g
s%@MAINT@%$MAINT%g
s%@sim_bswap@%$sim_bswap%g
s%@sim_cflags@%$sim_cflags%g
s%@sim_debug@%$sim_debug%g
s%@sim_stdio@%$sim_stdio%g
s%@sim_trace@%$sim_trace%g
s%@sim_profile@%$sim_profile%g
s%@EXEEXT@%$EXEEXT%g
 
CEOF
EOF
 
cat >> $CONFIG_STATUS <<\EOF
 
# 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_cmds=90 # Maximum number of lines to put in a sed script.
ac_file=1 # Number of current file.
ac_beg=1 # First line for current file.
ac_end=$ac_max_sed_cmds # 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; ${ac_end}q" conftest.subs > conftest.s$ac_file
else
sed "${ac_end}q" conftest.subs > conftest.s$ac_file
fi
if test ! -s conftest.s$ac_file; then
ac_more_lines=false
rm -f conftest.s$ac_file
else
if test -z "$ac_sed_cmds"; then
ac_sed_cmds="sed -f conftest.s$ac_file"
else
ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
fi
ac_file=`expr $ac_file + 1`
ac_beg=$ac_end
ac_end=`expr $ac_end + $ac_max_sed_cmds`
fi
done
if test -z "$ac_sed_cmds"; then
ac_sed_cmds=cat
fi
EOF
 
cat >> $CONFIG_STATUS <<EOF
 
CONFIG_FILES=\${CONFIG_FILES-"Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in .gdbinit:../common/gdbinit.in"}
EOF
cat >> $CONFIG_STATUS <<\EOF
for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
case "$ac_file" in
*:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
*) ac_file_in="${ac_file}.in" ;;
esac
 
# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
 
# Remove last slash and all that follows it. Not all systems have dirname.
ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
# The file is in a subdirectory.
test ! -d "$ac_dir" && mkdir "$ac_dir"
ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
# A "../" for each directory in $ac_dir_suffix.
ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
else
ac_dir_suffix= ac_dots=
fi
 
case "$ac_given_srcdir" in
.) srcdir=.
if test -z "$ac_dots"; then top_srcdir=.
else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
*) # Relative path.
srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
top_srcdir="$ac_dots$ac_given_srcdir" ;;
esac
 
case "$ac_given_INSTALL" in
[/$]*) INSTALL="$ac_given_INSTALL" ;;
*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
esac
 
echo creating "$ac_file"
rm -f "$ac_file"
configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
case "$ac_file" in
*Makefile*) ac_comsub="1i\\
# $configure_input" ;;
*) ac_comsub= ;;
esac
 
ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
sed -e "$ac_comsub
s%@configure_input@%$configure_input%g
s%@srcdir@%$srcdir%g
s%@top_srcdir@%$top_srcdir%g
s%@INSTALL@%$INSTALL%g
" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
fi; done
rm -f conftest.s*
 
# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
# NAME is the cpp macro being defined and VALUE is the value it is being given.
#
# ac_d sets the value in "#define NAME VALUE" lines.
ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
ac_dC='\3'
ac_dD='%g'
# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
ac_uB='\([ ]\)%\1#\2define\3'
ac_uC=' '
ac_uD='\4%g'
# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
ac_eB='$%\1#\2define\3'
ac_eC=' '
ac_eD='%g'
 
if test "${CONFIG_HEADERS+set}" != set; then
EOF
cat >> $CONFIG_STATUS <<EOF
CONFIG_HEADERS="config.h:config.in"
EOF
cat >> $CONFIG_STATUS <<\EOF
fi
for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
case "$ac_file" in
*:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
*) ac_file_in="${ac_file}.in" ;;
esac
 
echo creating $ac_file
 
rm -f conftest.frag conftest.in conftest.out
ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
cat $ac_file_inputs > conftest.in
 
EOF
 
# Transform confdefs.h into a sed script conftest.vals that substitutes
# the proper values into config.h.in to produce config.h. And first:
# Protect against being on the right side of a sed subst in config.status.
# Protect against being in an unquoted here document in config.status.
rm -f conftest.vals
cat > conftest.hdr <<\EOF
s/[\\&%]/\\&/g
s%[\\$`]%\\&%g
s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
s%ac_d%ac_u%gp
s%ac_u%ac_e%gp
EOF
sed -n -f conftest.hdr confdefs.h > conftest.vals
rm -f conftest.hdr
 
# This sed command replaces #undef with comments. This is necessary, for
# example, in the case of _POSIX_SOURCE, which is predefined and required
# on some systems where configure will not decide to define it.
cat >> conftest.vals <<\EOF
s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
EOF
 
# Break up conftest.vals because some shells have a limit on
# the size of here documents, and old seds have small limits too.
 
rm -f conftest.tail
while :
do
ac_lines=`grep -c . conftest.vals`
# grep -c gives empty output for an empty file on some AIX systems.
if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
# Write a limited-size here document to conftest.frag.
echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
echo 'CEOF
sed -f conftest.frag conftest.in > conftest.out
rm -f conftest.in
mv conftest.out conftest.in
' >> $CONFIG_STATUS
sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
rm -f conftest.vals
mv conftest.tail conftest.vals
done
rm -f conftest.vals
 
cat >> $CONFIG_STATUS <<\EOF
rm -f conftest.frag conftest.h
echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
cat conftest.in >> conftest.h
rm -f conftest.in
if cmp -s $ac_file conftest.h 2>/dev/null; then
echo "$ac_file is unchanged"
rm -f conftest.h
else
# Remove last slash and all that follows it. Not all systems have dirname.
ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
# The file is in a subdirectory.
test ! -d "$ac_dir" && mkdir "$ac_dir"
fi
rm -f $ac_file
mv conftest.h $ac_file
fi
fi; done
 
EOF
 
cat >> $CONFIG_STATUS <<EOF
ac_sources="$sim_link_files"
ac_dests="$sim_link_links"
EOF
 
cat >> $CONFIG_STATUS <<\EOF
srcdir=$ac_given_srcdir
while test -n "$ac_sources"; do
set $ac_dests; ac_dest=$1; shift; ac_dests=$*
set $ac_sources; ac_source=$1; shift; ac_sources=$*
 
echo "linking $srcdir/$ac_source to $ac_dest"
 
if test ! -r $srcdir/$ac_source; then
{ echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
fi
rm -f $ac_dest
 
# Make relative symlinks.
# Remove last slash and all that follows it. Not all systems have dirname.
ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
# The dest file is in a subdirectory.
test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
# A "../" for each directory in $ac_dest_dir_suffix.
ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
else
ac_dest_dir_suffix= ac_dots=
fi
 
case "$srcdir" in
[/$]*) ac_rel_source="$srcdir/$ac_source" ;;
*) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
esac
 
# Make a symlink if possible; otherwise try a hard link.
if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
ln $srcdir/$ac_source $ac_dest; then :
else
{ echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
fi
done
EOF
cat >> $CONFIG_STATUS <<EOF
 
EOF
cat >> $CONFIG_STATUS <<\EOF
case "x$CONFIG_FILES" in
xMakefile*)
echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
rm -f Makesim1.tmp Makesim2.tmp Makefile
sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
-e '/^## COMMON_POST_/ r Makesim2.tmp' \
<Makefile.sim >Makefile
rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
;;
esac
case "x$CONFIG_HEADERS" in xconfig.h:config.in) echo > stamp-h ;; esac
 
exit 0
EOF
chmod +x $CONFIG_STATUS
rm -fr confdefs* $ac_clean_files
test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
 
 
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 +1,127 @@ +# Makefile template for Configure for the V850 sim library. +# Copyright (C) 1996, 1997 Free Software Foundation, Inc. +# Written by Cygnus Support. +# +# 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +## COMMON_PRE_CONFIG_FRAG + +SIM_OBJS = \ + $(SIM_NEW_COMMON_OBJS) \ + simops.o interp.o \ + itable.o semantics.o idecode.o icache.o engine.o irun.o support.o \ + sim-engine.o \ + sim-hload.o \ + sim-hrw.o \ + sim-resume.o \ + sim-reason.o \ + sim-stop.o + +SIM_RUN_OBJS = nrun.o + +# List of extra dependencies. +# Generally this consists of simulator specific files included by sim-main.h. +SIM_EXTRA_DEPS = v850_sim.h sim-main.h simops.h itable.h + +# List of flags to always pass to $(CC) +SIM_EXTRA_CFLAGS = \ + -DDEBUG \ + -I$(srcdir)/../../newlib/libc/sys/sysnecv850 +SIM_EXTRA_CLEAN = clean-extra + +INCLUDE = $(sim_main_headers) $(SIM_EXTRA_DEPS) + +NL_TARGET = -DNL_TARGET_v850 + +## COMMON_POST_CONFIG_FRAG + +BUILT_SRC_FROM_IGEN = \ + icache.h \ + icache.c \ + idecode.h \ + idecode.c \ + semantics.h \ + semantics.c \ + model.h \ + model.c \ + support.h \ + support.c \ + itable.h \ + itable.c \ + engine.h \ + engine.c \ + irun.c +$(BUILT_SRC_FROM_IGEN): tmp-igen +# + +.PHONY: clean-igen +clean-igen: + rm -f $(BUILT_SRC_FROM_IGEN) + rm -f tmp-igen tmp-insns + +../igen/igen: + cd ../igen && $(MAKE) + +IGEN_TRACE= # -G omit-line-numbers # -G trace-rule-selection -G trace-rule-rejection -G trace-entries +IGEN_INSN=$(srcdir)/v850.igen +IGEN_DC=$(srcdir)/v850-dc +tmp-igen: $(IGEN_INSN) $(IGEN_DC) ../igen/igen + cd ../igen && $(MAKE) + ../igen/igen \ + $(IGEN_TRACE) \ + -G gen-direct-access \ + -G gen-zero-r0 \ + -i $(IGEN_INSN) \ + -o $(IGEN_DC) \ + -x \ + -n icache.h -hc tmp-icache.h \ + -n icache.c -c tmp-icache.c \ + -n semantics.h -hs tmp-semantics.h \ + -n semantics.c -s tmp-semantics.c \ + -n idecode.h -hd tmp-idecode.h \ + -n idecode.c -d tmp-idecode.c \ + -n model.h -hm tmp-model.h \ + -n model.c -m tmp-model.c \ + -n support.h -hf tmp-support.h \ + -n support.c -f tmp-support.c \ + -n itable.h -ht tmp-itable.h \ + -n itable.c -t tmp-itable.c \ + -n engine.h -he tmp-engine.h \ + -n engine.c -e tmp-engine.c \ + -n irun.c -r tmp-irun.c + $(srcdir)/../../move-if-change tmp-icache.h icache.h + $(srcdir)/../../move-if-change tmp-icache.c icache.c + $(srcdir)/../../move-if-change tmp-idecode.h idecode.h + $(srcdir)/../../move-if-change tmp-idecode.c idecode.c + $(srcdir)/../../move-if-change tmp-semantics.h semantics.h + $(srcdir)/../../move-if-change tmp-semantics.c semantics.c + $(srcdir)/../../move-if-change tmp-model.h model.h + $(srcdir)/../../move-if-change tmp-model.c model.c + $(srcdir)/../../move-if-change tmp-support.h support.h + $(srcdir)/../../move-if-change tmp-support.c support.c + $(srcdir)/../../move-if-change tmp-itable.h itable.h + $(srcdir)/../../move-if-change tmp-itable.c itable.c + $(srcdir)/../../move-if-change tmp-engine.h engine.h + $(srcdir)/../../move-if-change tmp-engine.c engine.c + $(srcdir)/../../move-if-change tmp-irun.c irun.c + touch tmp-igen + +clean-extra: clean-igen + rm -f table.c simops.h gencode + +#interp.o: interp.c table.c $(INCLUDE) +simops.o: simops.c simops.h $(INCLUDE) targ-vals.h +#table.o: table.c +semantics.o: $(INCLUDE) Index: interp.c =================================================================== --- interp.c (nonexistent) +++ interp.c (revision 1765) @@ -0,0 +1,360 @@ +#include "sim-main.h" +#include "sim-options.h" +#include "v850_sim.h" +#include "sim-assert.h" +#include "itable.h" + +#ifdef HAVE_STDLIB_H +#include +#endif + +#ifdef HAVE_STRING_H +#include +#else +#ifdef HAVE_STRINGS_H +#include +#endif +#endif + +#include "bfd.h" + +#ifndef INLINE +#ifdef __GNUC__ +#define INLINE inline +#else +#define INLINE +#endif +#endif + +static const char * get_insn_name (sim_cpu *, int); + +/* For compatibility */ +SIM_DESC simulator; + + + +/* v850 interrupt model */ + +enum interrupt_type +{ + int_reset, + int_nmi, + int_intov1, + int_intp10, + int_intp11, + int_intp12, + int_intp13, + int_intcm4, + num_int_types +}; + +char *interrupt_names[] = { + "reset", + "nmi", + "intov1", + "intp10", + "intp11", + "intp12", + "intp13", + "intcm4", + NULL +}; + +static void +do_interrupt (sd, data) + SIM_DESC sd; + void *data; +{ + char **interrupt_name = (char**)data; + enum interrupt_type inttype; + inttype = (interrupt_name - STATE_WATCHPOINTS (sd)->interrupt_names); + + /* For a hardware reset, drop everything and jump to the start + address */ + if (inttype == int_reset) + { + PC = 0; + PSW = 0x20; + ECR = 0; + sim_engine_restart (sd, NULL, NULL, NULL_CIA); + } + + /* Deliver an NMI when allowed */ + if (inttype == int_nmi) + { + if (PSW & PSW_NP) + { + /* We're already working on an NMI, so this one must wait + around until the previous one is done. The processor + ignores subsequent NMIs, so we don't need to count them. + Just keep re-scheduling a single NMI until it manages to + be delivered */ + if (STATE_CPU (sd, 0)->pending_nmi != NULL) + sim_events_deschedule (sd, STATE_CPU (sd, 0)->pending_nmi); + STATE_CPU (sd, 0)->pending_nmi = + sim_events_schedule (sd, 1, do_interrupt, data); + return; + } + else + { + /* NMI can be delivered. Do not deschedule pending_nmi as + that, if still in the event queue, is a second NMI that + needs to be delivered later. */ + FEPC = PC; + FEPSW = PSW; + /* Set the FECC part of the ECR. */ + ECR &= 0x0000ffff; + ECR |= 0x10; + PSW |= PSW_NP; + PSW &= ~PSW_EP; + PSW |= PSW_ID; + PC = 0x10; + sim_engine_restart (sd, NULL, NULL, NULL_CIA); + } + } + + /* deliver maskable interrupt when allowed */ + if (inttype > int_nmi && inttype < num_int_types) + { + if ((PSW & PSW_NP) || (PSW & PSW_ID)) + { + /* Can't deliver this interrupt, reschedule it for later */ + sim_events_schedule (sd, 1, do_interrupt, data); + return; + } + else + { + /* save context */ + EIPC = PC; + EIPSW = PSW; + /* Disable further interrupts. */ + PSW |= PSW_ID; + /* Indicate that we're doing interrupt not exception processing. */ + PSW &= ~PSW_EP; + /* Clear the EICC part of the ECR, will set below. */ + ECR &= 0xffff0000; + switch (inttype) + { + case int_intov1: + PC = 0x80; + ECR |= 0x80; + break; + case int_intp10: + PC = 0x90; + ECR |= 0x90; + break; + case int_intp11: + PC = 0xa0; + ECR |= 0xa0; + break; + case int_intp12: + PC = 0xb0; + ECR |= 0xb0; + break; + case int_intp13: + PC = 0xc0; + ECR |= 0xc0; + break; + case int_intcm4: + PC = 0xd0; + ECR |= 0xd0; + break; + default: + /* Should never be possible. */ + sim_engine_abort (sd, NULL, NULL_CIA, + "do_interrupt - internal error - bad switch"); + break; + } + } + sim_engine_restart (sd, NULL, NULL, NULL_CIA); + } + + /* some other interrupt? */ + sim_engine_abort (sd, NULL, NULL_CIA, + "do_interrupt - internal error - interrupt %d unknown", + inttype); +} + +/* Return name of an insn, used by insn profiling. */ + +static const char * +get_insn_name (sim_cpu *cpu, int i) +{ + return itable[i].name; +} + +/* These default values correspond to expected usage for the chip. */ + +uint32 OP[4]; + + +SIM_DESC +sim_open (kind, cb, abfd, argv) + SIM_OPEN_KIND kind; + host_callback *cb; + struct _bfd *abfd; + char **argv; +{ + SIM_DESC sd = sim_state_alloc (kind, cb); + int mach; + + SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); + + /* for compatibility */ + simulator = sd; + + /* FIXME: should be better way of setting up interrupts */ + STATE_WATCHPOINTS (sd)->pc = &(PC); + STATE_WATCHPOINTS (sd)->sizeof_pc = sizeof (PC); + STATE_WATCHPOINTS (sd)->interrupt_handler = do_interrupt; + STATE_WATCHPOINTS (sd)->interrupt_names = interrupt_names; + + /* Initialize the mechanism for doing insn profiling. */ + CPU_INSN_NAME (STATE_CPU (sd, 0)) = get_insn_name; + CPU_MAX_INSNS (STATE_CPU (sd, 0)) = nr_itable_entries; + + if (sim_pre_argv_init (sd, argv[0]) != SIM_RC_OK) + return 0; + + /* Allocate core managed memory */ + + /* "Mirror" the ROM addresses below 1MB. */ + sim_do_commandf (sd, "memory region 0,0x100000,0x%lx", V850_ROM_SIZE); + /* Chunk of ram adjacent to rom */ + sim_do_commandf (sd, "memory region 0x100000,0x%lx", V850_LOW_END-0x100000); + /* peripheral I/O region - mirror 1K across 4k (0x1000) */ + sim_do_command (sd, "memory region 0xfff000,0x1000,1024"); + /* similarly if in the internal RAM region */ + sim_do_command (sd, "memory region 0xffe000,0x1000,1024"); + + /* getopt will print the error message so we just have to exit if this fails. + FIXME: Hmmm... in the case of gdb we need getopt to call + print_filtered. */ + if (sim_parse_args (sd, argv) != SIM_RC_OK) + { + /* Uninstall the modules to avoid memory leaks, + file descriptor leaks, etc. */ + sim_module_uninstall (sd); + return 0; + } + + /* check for/establish the a reference program image */ + if (sim_analyze_program (sd, + (STATE_PROG_ARGV (sd) != NULL + ? *STATE_PROG_ARGV (sd) + : NULL), + abfd) != SIM_RC_OK) + { + sim_module_uninstall (sd); + return 0; + } + + /* establish any remaining configuration options */ + if (sim_config (sd) != SIM_RC_OK) + { + sim_module_uninstall (sd); + return 0; + } + + if (sim_post_argv_init (sd) != SIM_RC_OK) + { + /* Uninstall the modules to avoid memory leaks, + file descriptor leaks, etc. */ + sim_module_uninstall (sd); + return 0; + } + + + /* determine the machine type */ + if (STATE_ARCHITECTURE (sd) != NULL + && STATE_ARCHITECTURE (sd)->arch == bfd_arch_v850) + mach = STATE_ARCHITECTURE (sd)->mach; + else + mach = bfd_mach_v850; /* default */ + + /* set machine specific configuration */ + switch (mach) + { + case bfd_mach_v850: + case bfd_mach_v850e: + STATE_CPU (sd, 0)->psw_mask = (PSW_NP | PSW_EP | PSW_ID | PSW_SAT + | PSW_CY | PSW_OV | PSW_S | PSW_Z); + break; + case bfd_mach_v850ea: + PSW |= PSW_US; + STATE_CPU (sd, 0)->psw_mask = (PSW_US + | PSW_NP | PSW_EP | PSW_ID | PSW_SAT + | PSW_CY | PSW_OV | PSW_S | PSW_Z); + break; + } + + return sd; +} + + +void +sim_close (sd, quitting) + SIM_DESC sd; + int quitting; +{ + sim_module_uninstall (sd); +} + +SIM_RC +sim_create_inferior (sd, prog_bfd, argv, env) + SIM_DESC sd; + struct _bfd *prog_bfd; + char **argv; + char **env; +{ + memset (&State, 0, sizeof (State)); + if (prog_bfd != NULL) + PC = bfd_get_start_address (prog_bfd); + /* For v850ea, set PSW[US] by default */ + if (STATE_ARCHITECTURE (sd) != NULL + && STATE_ARCHITECTURE (sd)->arch == bfd_arch_v850 + && STATE_ARCHITECTURE (sd)->mach == bfd_mach_v850ea) + PSW |= PSW_US; + return SIM_RC_OK; +} + +int +sim_fetch_register (sd, rn, memory, length) + SIM_DESC sd; + int rn; + unsigned char *memory; + int length; +{ + *(unsigned32*)memory = H2T_4 (State.regs[rn]); + return -1; +} + +int +sim_store_register (sd, rn, memory, length) + SIM_DESC sd; + int rn; + unsigned char *memory; + int length; +{ + State.regs[rn] = T2H_4 (*(unsigned32*)memory); + return -1; +} + +void +sim_do_command (sd, cmd) + SIM_DESC sd; + char *cmd; +{ + char *mm_cmd = "memory-map"; + char *int_cmd = "interrupt"; + + if (sim_args_command (sd, cmd) != SIM_RC_OK) + { + if (strncmp (cmd, mm_cmd, strlen (mm_cmd) == 0)) + sim_io_eprintf (sd, "`memory-map' command replaced by `sim memory'\n"); + else if (strncmp (cmd, int_cmd, strlen (int_cmd)) == 0) + sim_io_eprintf (sd, "`interrupt' command replaced by `sim watch'\n"); + else + sim_io_eprintf (sd, "Unknown command `%s'\n", cmd); + } +} Index: v850.igen =================================================================== --- v850.igen (nonexistent) +++ v850.igen (revision 1765) @@ -0,0 +1,1418 @@ +:option:::insn-bit-size:16 +:option:::hi-bit-nr:15 + + +:option:::format-names:I,II,III,IV,V,VI,VII,VIII,IX,X +:option:::format-names:XI,XII,XIII +:option:::format-names:XIV,XV +:option:::format-names:Z + + +:model:::v850:v850: + +:option:::multi-sim:true +:model:::v850e:v850e: + +:option:::multi-sim:true +:model:::v850ea:v850ea: + + + +// Cache macros + +:cache:::unsigned:reg1:RRRRR:(RRRRR) +:cache:::unsigned:reg2:rrrrr:(rrrrr) +:cache:::unsigned:reg3:wwwww:(wwwww) + +:cache:::unsigned:disp4:dddd:(dddd) +:cache:::unsigned:disp5:dddd:(dddd << 1) +:cache:::unsigned:disp7:ddddddd:ddddddd +:cache:::unsigned:disp8:ddddddd:(ddddddd << 1) +:cache:::unsigned:disp8:dddddd:(dddddd << 2) +:cache:::unsigned:disp9:ddddd,ddd:SEXT32 ((ddddd << 4) + (ddd << 1), 9 - 1) +:cache:::unsigned:disp16:dddddddddddddddd:EXTEND16 (dddddddddddddddd) +:cache:::unsigned:disp16:ddddddddddddddd: EXTEND16 (ddddddddddddddd << 1) +:cache:::unsigned:disp22:dddddd,ddddddddddddddd: SEXT32 ((dddddd << 16) + (ddddddddddddddd << 1), 22 - 1) + +:cache:::unsigned:imm5:iiiii:SEXT32 (iiiii, 4) +:cache:::unsigned:imm6:iiiiii:iiiiii +:cache:::unsigned:imm9:iiiii,IIII:SEXT ((IIII << 5) + iiiii, 9 - 1) +:cache:::unsigned:imm5:iiii:(32 - (iiii << 1)) +:cache:::unsigned:simm16:iiiiiiiiiiiiiiii:EXTEND16 (iiiiiiiiiiiiiiii) +:cache:::unsigned:uimm16:iiiiiiiiiiiiiiii:iiiiiiiiiiiiiiii +:cache:::unsigned:imm32:iiiiiiiiiiiiiiii,IIIIIIIIIIIIIIII:(iiiiiiiiiiiiiiii < 16 + IIIIIIIIIIIIIIII) +:cache:::unsigned:uimm32:iiiiiiiiiiiiiiii,dddddddddddddddd:((iiiiiiiiiiiiiiii << 16) + dddddddddddddddd) + +:cache:::unsigned:vector:iiiii:iiiii + +:cache:::unsigned:list12:L,LLLLLLLLLLL:((L << 11) + LLLLLLLLLLL) +:cache:::unsigned:list18:LLLL,LLLLLLLLLLLL:((LLLL << 12) + LLLLLLLLLLLL) + +:cache:::unsigned:bit3:bbb:bbb + + +// What do we do with an illegal instruction? +:internal::::illegal: +{ + sim_io_eprintf (SD, "Illegal instruction at address 0x%lx\n", + (unsigned long) cia); + sim_engine_halt (SD, CPU, NULL, cia, sim_signalled, SIM_SIGILL); +} + + + +// Add + +rrrrr,001110,RRRRR:I:::add +"add r, r" +{ + COMPAT_1 (OP_1C0 ()); +} + +rrrrr,010010,iiiii:II:::add +"add ,r" +{ + COMPAT_1 (OP_240 ()); +} + + + +// ADDI +rrrrr,110000,RRRRR + iiiiiiiiiiiiiiii:VI:::addi +"addi , r, r" +{ + COMPAT_2 (OP_600 ()); +} + + + +// AND +rrrrr,001010,RRRRR:I:::and +"and r, r" +{ + COMPAT_1 (OP_140 ()); +} + + + +// ANDI +rrrrr,110110,RRRRR + iiiiiiiiiiiiiiii:VI:::andi +"andi , r, r" +{ + COMPAT_2 (OP_6C0 ()); +} + + + +// Map condition code to a string +:%s::::cccc:int cccc +{ + switch (cccc) + { + case 0xf: return "gt"; + case 0xe: return "ge"; + case 0x6: return "lt"; + + case 0x7: return "le"; + + case 0xb: return "h"; + case 0x9: return "nl"; + case 0x1: return "l"; + + case 0x3: return "nh"; + + case 0x2: return "e"; + + case 0xa: return "ne"; + + case 0x0: return "v"; + case 0x8: return "nv"; + case 0x4: return "n"; + case 0xc: return "p"; + /* case 0x1: return "c"; */ + /* case 0x9: return "nc"; */ + /* case 0x2: return "z"; */ + /* case 0xa: return "nz"; */ + case 0x5: return "r"; /* always */ + case 0xd: return "sa"; + } + return "(null)"; +} + + +// Bcond +ddddd,1011,ddd,cccc:III:::Bcond +"b%s " +{ + int cond; + if ((ddddd == 0x00) && (ddd == 0x00) && (cccc == 0x05)) { + // Special case - treat "br *" like illegal instruction + sim_engine_halt (SD, CPU, NULL, cia, sim_stopped, SIM_SIGTRAP); + } else { + cond = condition_met (cccc); + if (cond) + nia = cia + disp9; + TRACE_BRANCH1 (cond); + } +} + + + +// BSH +rrrrr,11111100000 + wwwww,01101000010:XII:::bsh +*v850e +*v850ea +"bsh r, r" +{ + unsigned32 value; + TRACE_ALU_INPUT1 (GR[reg2]); + + value = (MOVED32 (GR[reg2], 23, 16, 31, 24) + | MOVED32 (GR[reg2], 31, 24, 23, 16) + | MOVED32 (GR[reg2], 7, 0, 15, 8) + | MOVED32 (GR[reg2], 15, 8, 7, 0)); + + GR[reg3] = value; + PSW &= ~(PSW_Z | PSW_S | PSW_CY | PSW_OV); + if (value == 0) PSW |= PSW_Z; + if (value & 0x80000000) PSW |= PSW_S; + if (((value & 0xff) == 0) || (value & 0x00ff) == 0) PSW |= PSW_CY; + + TRACE_ALU_RESULT (GR[reg3]); +} + +// BSW +rrrrr,11111100000 + wwwww,01101000000:XII:::bsw +*v850e +*v850ea +"bsw r, r" +{ +#define WORDHASNULLBYTE(x) (((x) - 0x01010101) & ~(x)&0x80808080) + unsigned32 value; + TRACE_ALU_INPUT1 (GR[reg2]); + + value = GR[reg2]; + value >>= 24; + value |= (GR[reg2] << 24); + value |= ((GR[reg2] << 8) & 0x00ff0000); + value |= ((GR[reg2] >> 8) & 0x0000ff00); + GR[reg3] = value; + + PSW &= ~(PSW_Z | PSW_S | PSW_CY | PSW_OV); + + if (value == 0) PSW |= PSW_Z; + if (value & 0x80000000) PSW |= PSW_S; + if (WORDHASNULLBYTE (value)) PSW |= PSW_CY; + + TRACE_ALU_RESULT (GR[reg3]); +} + +// CALLT +0000001000,iiiiii:II:::callt +*v850e +*v850ea +"callt " +{ + unsigned32 adr; + unsigned32 off; + CTPC = cia + 2; + CTPSW = PSW; + adr = (CTBP & ~1) + (imm6 << 1); + off = load_mem (adr, 2) & ~1; /* Force alignment */ + nia = (CTBP & ~1) + off; + TRACE_BRANCH3 (adr, CTBP, off); +} + + +// CLR1 +10,bbb,111110,RRRRR + dddddddddddddddd:VIII:::clr1 +"clr1 , [r]" +{ + COMPAT_2 (OP_87C0 ()); +} + +rrrrr,111111,RRRRR + 0000000011100100:IX:::clr1 +*v850e +*v850ea +"clr1 r, [r]" +{ + COMPAT_2 (OP_E407E0 ()); +} + + +// CTRET +0000011111100000 + 0000000101000100:X:::ctret +*v850e +*v850ea +"ctret" +{ + nia = (CTPC & ~1); + PSW = (CTPSW & (CPU)->psw_mask); + TRACE_BRANCH1 (PSW); +} + +// CMOV +rrrrr,111111,RRRRR + wwwww,011001,cccc,0:XI:::cmov +*v850e +*v850ea +"cmov %s, r, r, r" +{ + int cond = condition_met (cccc); + TRACE_ALU_INPUT3 (cond, GR[reg1], GR[reg2]); + GR[reg3] = cond ? GR[reg1] : GR[reg2]; + TRACE_ALU_RESULT (GR[reg3]); +} + +rrrrr,111111,iiiii + wwwww,011000,cccc,0:XII:::cmov +*v850e +*v850ea +"cmov %s, , r, r" +{ + int cond = condition_met (cccc); + TRACE_ALU_INPUT3 (cond, imm5, GR[reg2]); + GR[reg3] = cond ? imm5 : GR[reg2]; + TRACE_ALU_RESULT (GR[reg3]); +} + +// CMP +rrrrr,001111,RRRRR:I:::cmp +"cmp r, r" +{ + COMPAT_1 (OP_1E0 ()); +} + +rrrrr,010011,iiiii:II:::cmp +"cmp , r" +{ + COMPAT_1 (OP_260 ()); +} + + + +// DI +0000011111100000 + 0000000101100000:X:::di +"di" +{ + COMPAT_2 (OP_16007E0 ()); +} + + + +// DISPOSE +// 0000011001,iiiii,L + LLLLLLLLLLL,00000:XIII:::dispose +// "dispose , " +0000011001,iiiii,L + LLLLLLLLLLL,RRRRR:XIII:::dispose +*v850e +*v850ea +"dispose , ":RRRRR == 0 +"dispose , , [reg1]" +{ + int i; + SAVE_2; + + trace_input ("dispose", OP_PUSHPOP1, 0); + + SP += (OP[3] & 0x3e) << 1; + + /* Load the registers with lower number registers being retrieved + from higher addresses. */ + for (i = 12; i--;) + if ((OP[3] & (1 << type1_regs[ i ]))) + { + State.regs[ 20 + i ] = load_mem (SP, 4); + SP += 4; + } + + if ((OP[3] & 0x1f0000) != 0) + { + nia = State.regs[ (OP[3] >> 16) & 0x1f]; + } + + trace_output (OP_PUSHPOP1); +} + + +// DIV +rrrrr,111111,RRRRR + wwwww,01011000000:XI:::div +*v850e +"div r, r, r" +{ + COMPAT_2 (OP_2C007E0 ()); +} + + +// DIVH +rrrrr!0,000010,RRRRR!0:I:::divh +"divh r, r" +{ + COMPAT_1 (OP_40 ()); +} + +rrrrr,111111,RRRRR + wwwww,01010000000:XI:::divh +*v850e +"divh r, r, r" +{ + COMPAT_2 (OP_28007E0 ()); +} + + +// DIVHU +rrrrr,111111,RRRRR + wwwww,01010000010:XI:::divhu +*v850e +"divhu r, r, r" +{ + COMPAT_2 (OP_28207E0 ()); +} + + +// DIVU +rrrrr,111111,RRRRR + wwwww,01011000010:XI:::divu +*v850e +"divu r, r, r" +{ + COMPAT_2 (OP_2C207E0 ()); +} + + +// EI +1000011111100000 + 0000000101100000:X:::ei +"ei" +{ + COMPAT_2 (OP_16087E0 ()); +} + + + +// HALT +0000011111100000 + 0000000100100000:X:::halt +"halt" +{ + COMPAT_2 (OP_12007E0 ()); +} + + + +// HSW +rrrrr,11111100000 + wwwww,01101000100:XII:::hsw +*v850e +*v850ea +"hsw r, r" +{ + unsigned32 value; + TRACE_ALU_INPUT1 (GR[reg2]); + + value = GR[reg2]; + value >>= 16; + value |= (GR[reg2] << 16); + + GR[reg3] = value; + + PSW &= ~(PSW_Z | PSW_S | PSW_CY | PSW_OV); + + if (value == 0) PSW |= PSW_Z; + if (value & 0x80000000) PSW |= PSW_S; + if (((value & 0xffff) == 0) || (value & 0xffff0000) == 0) PSW |= PSW_CY; + + TRACE_ALU_RESULT (GR[reg3]); +} + + + +// JARL +rrrrr!0,11110,dddddd + ddddddddddddddd,0:V:::jarl +"jarl , r" +{ + GR[reg2] = nia; + nia = cia + disp22; + TRACE_BRANCH1 (GR[reg2]); +} + + + +// JMP +00000000011,RRRRR:I:::jmp +"jmp [r]" +{ + nia = GR[reg1] & ~1; + TRACE_BRANCH0 (); +} + + + +// JR +0000011110,dddddd + ddddddddddddddd,0:V:::jr +"jr " +{ + nia = cia + disp22; + TRACE_BRANCH0 (); +} + + + +// LD +rrrrr,111000,RRRRR + dddddddddddddddd:VII:::ld.b +"ld.b [r], r" +{ + COMPAT_2 (OP_700 ()); +} + +rrrrr,111001,RRRRR + ddddddddddddddd,0:VII:::ld.h +"ld.h [r], r" +{ + COMPAT_2 (OP_720 ()); +} + +rrrrr,111001,RRRRR + ddddddddddddddd,1:VII:::ld.w +"ld.w [r], r" +{ + COMPAT_2 (OP_10720 ()); +} + +rrrrr!0,11110,b,RRRRR + ddddddddddddddd,1:VII:::ld.bu +*v850e +*v850ea +"ld.bu [r], r" +{ + COMPAT_2 (OP_10780 ()); +} + +rrrrr!0,111111,RRRRR + ddddddddddddddd,1:VII:::ld.hu +*v850e +*v850ea +"ld.hu [r], r" +{ + COMPAT_2 (OP_107E0 ()); +} + + +// LDSR +regID,111111,RRRRR + 0000000000100000:IX:::ldsr +"ldsr r, s" +{ + TRACE_ALU_INPUT1 (GR[reg1]); + + if (&PSW == &SR[regID]) + PSW = (GR[reg1] & (CPU)->psw_mask); + else + SR[regID] = GR[reg1]; + + TRACE_ALU_RESULT (SR[regID]); +} + + + +// MOV +rrrrr!0,000000,RRRRR:I:::mov +"mov r, r" +{ + TRACE_ALU_INPUT0 (); + GR[reg2] = GR[reg1]; + TRACE_ALU_RESULT (GR[reg2]); +} + + +rrrrr!0,010000,iiiii:II:::mov +"mov , r" +{ + COMPAT_1 (OP_200 ()); +} + +00000110001,RRRRR + iiiiiiiiiiiiiiii + IIIIIIIIIIIIIIII:VI:::mov +*v850e +*v850ea +"mov , r" +{ + SAVE_2; + trace_input ("mov", OP_IMM_REG, 4); + State.regs[ OP[0] ] = load_mem (PC + 2, 4); + trace_output (OP_IMM_REG); +} + + + +// MOVEA +rrrrr!0,110001,RRRRR + iiiiiiiiiiiiiiii:VI:::movea +"movea , r, r" +{ + TRACE_ALU_INPUT2 (GR[reg1], simm16); + GR[reg2] = GR[reg1] + simm16; + TRACE_ALU_RESULT (GR[reg2]); +} + + + +// MOVHI +rrrrr!0,110010,RRRRR + iiiiiiiiiiiiiiii:VI:::movhi +"movhi , r, r" +{ + COMPAT_2 (OP_640 ()); +} + + + +// MUL +rrrrr,111111,RRRRR + wwwww,01000100000:XI:::mul +*v850e +*v850ea +"mul r, r, r" +{ + COMPAT_2 (OP_22007E0 ()); +} + +rrrrr,111111,iiiii + wwwww,01001,IIII,00:XII:::mul +*v850e +*v850ea +"mul , r, r" +{ + COMPAT_2 (OP_24007E0 ()); +} + + +// MULH +rrrrr!0,000111,RRRRR:I:::mulh +"mulh r, r" +{ + COMPAT_1 (OP_E0 ()); +} + +rrrrr!0,010111,iiiii:II:::mulh +"mulh , r" +{ + COMPAT_1 (OP_2E0 ()); +} + + + +// MULHI +rrrrr!0,110111,RRRRR + iiiiiiiiiiiiiiii:VI:::mulhi +"mulhi , r, r" +{ + COMPAT_2 (OP_6E0 ()); +} + + + +// MULU +rrrrr,111111,RRRRR + wwwww,01000100010:XI:::mulu +*v850e +*v850ea +"mulu r, r, r" +{ + COMPAT_2 (OP_22207E0 ()); +} + +rrrrr,111111,iiiii + wwwww,01001,IIII,10:XII:::mulu +*v850e +*v850ea +"mulu , r, r" +{ + COMPAT_2 (OP_24207E0 ()); +} + + + +// NOP +0000000000000000:I:::nop +"nop" +{ + /* do nothing, trace nothing */ +} + + + +// NOT +rrrrr,000001,RRRRR:I:::not +"not r, r" +{ + COMPAT_1 (OP_20 ()); +} + + + +// NOT1 +01,bbb,111110,RRRRR + dddddddddddddddd:VIII:::not1 +"not1 , [r]" +{ + COMPAT_2 (OP_47C0 ()); +} + +rrrrr,111111,RRRRR + 0000000011100010:IX:::not1 +*v850e +*v850ea +"not1 r, r" +{ + COMPAT_2 (OP_E207E0 ()); +} + + + +// OR +rrrrr,001000,RRRRR:I:::or +"or r, r" +{ + COMPAT_1 (OP_100 ()); +} + + + +// ORI +rrrrr,110100,RRRRR + iiiiiiiiiiiiiiii:VI:::ori +"ori , r, r" +{ + COMPAT_2 (OP_680 ()); +} + + + +// PREPARE +0000011110,iiiii,L + LLLLLLLLLLL,00001:XIII:::prepare +*v850e +*v850ea +"prepare , " +{ + int i; + SAVE_2; + + trace_input ("prepare", OP_PUSHPOP1, 0); + + /* Store the registers with lower number registers being placed at + higher addresses. */ + for (i = 0; i < 12; i++) + if ((OP[3] & (1 << type1_regs[ i ]))) + { + SP -= 4; + store_mem (SP, 4, State.regs[ 20 + i ]); + } + + SP -= (OP[3] & 0x3e) << 1; + + trace_output (OP_PUSHPOP1); +} + + +0000011110,iiiii,L + LLLLLLLLLLL,00011:XIII:::prepare00 +*v850e +*v850ea +"prepare , , sp" +{ + COMPAT_2 (OP_30780 ()); +} + +0000011110,iiiii,L + LLLLLLLLLLL,01011 + iiiiiiiiiiiiiiii:XIII:::prepare01 +*v850e +*v850ea +"prepare , , " +{ + COMPAT_2 (OP_B0780 ()); +} + +0000011110,iiiii,L + LLLLLLLLLLL,10011 + iiiiiiiiiiiiiiii:XIII:::prepare10 +*v850e +*v850ea +"prepare , , " +{ + COMPAT_2 (OP_130780 ()); +} + +0000011110,iiiii,L + LLLLLLLLLLL,11011 + iiiiiiiiiiiiiiii + dddddddddddddddd:XIII:::prepare11 +*v850e +*v850ea +"prepare , , " +{ + COMPAT_2 (OP_1B0780 ()); +} + + + +// RETI +0000011111100000 + 0000000101000000:X:::reti +"reti" +{ + if ((PSW & PSW_EP)) + { + nia = (EIPC & ~1); + PSW = EIPSW; + } + else if ((PSW & PSW_NP)) + { + nia = (FEPC & ~1); + PSW = FEPSW; + } + else + { + nia = (EIPC & ~1); + PSW = EIPSW; + } + TRACE_BRANCH1 (PSW); +} + + + +// SAR +rrrrr,111111,RRRRR + 0000000010100000:IX:::sar +"sar r, r" +{ + COMPAT_2 (OP_A007E0 ()); +} + +rrrrr,010101,iiiii:II:::sar +"sar , r" +{ + COMPAT_1 (OP_2A0 ()); +} + + + +// SASF +rrrrr,1111110,cccc + 0000001000000000:IX:::sasf +*v850e +*v850ea +"sasf %s, r" +{ + COMPAT_2 (OP_20007E0 ()); +} + + + + +// SATADD +rrrrr!0,000110,RRRRR:I:::satadd +"satadd r, r" +{ + COMPAT_1 (OP_C0 ()); +} + +rrrrr!0,010001,iiiii:II:::satadd +"satadd , r" +{ + COMPAT_1 (OP_220 ()); +} + + + +// SATSUB +rrrrr!0,000101,RRRRR:I:::satsub +"satsub r, r" +{ + COMPAT_1 (OP_A0 ()); +} + + + +// SATSUBI +rrrrr!0,110011,RRRRR + iiiiiiiiiiiiiiii:VI:::satsubi +"satsubi , r, r" +{ + COMPAT_2 (OP_660 ()); +} + + + +// SATSUBR +rrrrr!0,000100,RRRRR:I:::satsubr +"satsubr r, r" +{ + COMPAT_1 (OP_80 ()); +} + + + +// SETF +rrrrr,1111110,cccc + 0000000000000000:IX:::setf +"setf %s, r" +{ + COMPAT_2 (OP_7E0 ()); +} + + + +// SET1 +00,bbb,111110,RRRRR + dddddddddddddddd:VIII:::set1 +"set1 , [r]" +{ + COMPAT_2 (OP_7C0 ()); +} + +rrrrr,111111,RRRRR + 0000000011100000:IX:::set1 +*v850e +*v850ea +"set1 r, [r]" +{ + COMPAT_2 (OP_E007E0 ()); +} + + + +// SHL +rrrrr,111111,RRRRR + 0000000011000000:IX:::shl +"shl r, r" +{ + COMPAT_2 (OP_C007E0 ()); +} + +rrrrr,010110,iiiii:II:::shl +"shl , r" +{ + COMPAT_1 (OP_2C0 ()); +} + + + +// SHR +rrrrr,111111,RRRRR + 0000000010000000:IX:::shr +"shr r, r" +{ + COMPAT_2 (OP_8007E0 ()); +} + +rrrrr,010100,iiiii:II:::shr +"shr , r" +{ + COMPAT_1 (OP_280 ()); +} + + + +// SLD +rrrrr,0110,ddddddd:IV:::sld.b +"sld.bu [ep], r":(PSW & PSW_US) +"sld.b [ep], r" +{ + unsigned32 addr = EP + disp7; + unsigned32 result = load_mem (addr, 1); + if (PSW & PSW_US) + { + GR[reg2] = result; + TRACE_LD_NAME ("sld.bu", addr, result); + } + else + { + result = EXTEND8 (result); + GR[reg2] = result; + TRACE_LD (addr, result); + } +} + +rrrrr,1000,ddddddd:IV:::sld.h +"sld.hu [ep], r":(PSW & PSW_US) +"sld.h [ep], r" +{ + unsigned32 addr = EP + disp8; + unsigned32 result = load_mem (addr, 2); + if (PSW & PSW_US) + { + GR[reg2] = result; + TRACE_LD_NAME ("sld.hu", addr, result); + } + else + { + result = EXTEND16 (result); + GR[reg2] = result; + TRACE_LD (addr, result); + } +} + +rrrrr,1010,dddddd,0:IV:::sld.w +"sld.w [ep], r" +{ + unsigned32 addr = EP + disp8; + unsigned32 result = load_mem (addr, 4); + GR[reg2] = result; + TRACE_LD (addr, result); +} + +rrrrr!0,0000110,dddd:IV:::sld.bu +*v850e +*v850ea +"sld.b [ep], r":(PSW & PSW_US) +"sld.bu [ep], r" +{ + unsigned32 addr = EP + disp4; + unsigned32 result = load_mem (addr, 1); + if (PSW & PSW_US) + { + result = EXTEND8 (result); + GR[reg2] = result; + TRACE_LD_NAME ("sld.b", addr, result); + } + else + { + GR[reg2] = result; + TRACE_LD (addr, result); + } +} + +rrrrr!0,0000111,dddd:IV:::sld.hu +*v850e +*v850ea +"sld.h [ep], r":(PSW & PSW_US) +"sld.hu [ep], r" +{ + unsigned32 addr = EP + disp5; + unsigned32 result = load_mem (addr, 2); + if (PSW & PSW_US) + { + result = EXTEND16 (result); + GR[reg2] = result; + TRACE_LD_NAME ("sld.h", addr, result); + } + else + { + GR[reg2] = result; + TRACE_LD (addr, result); + } +} + + +// SST +rrrrr,0111,ddddddd:IV:::sst.b +"sst.b r, [ep]" +{ + COMPAT_1 (OP_380 ()); +} + +rrrrr,1001,ddddddd:IV:::sst.h +"sst.h r, [ep]" +{ + COMPAT_1 (OP_480 ()); +} + +rrrrr,1010,dddddd,1:IV:::sst.w +"sst.w r, [ep]" +{ + COMPAT_1 (OP_501 ()); +} + + + +// ST +rrrrr,111010,RRRRR + dddddddddddddddd:VII:::st.b +"st.b r, [r]" +{ + COMPAT_2 (OP_740 ()); +} + +rrrrr,111011,RRRRR + ddddddddddddddd,0:VII:::st.h +"st.h r, [r]" +{ + COMPAT_2 (OP_760 ()); +} + +rrrrr,111011,RRRRR + ddddddddddddddd,1:VII:::st.w +"st.w r, [r]" +{ + COMPAT_2 (OP_10760 ()); +} + + + +// STSR +rrrrr,111111,regID + 0000000001000000:IX:::stsr +"stsr s, r" +{ + TRACE_ALU_INPUT1 (SR[regID]); + GR[reg2] = SR[regID]; + TRACE_ALU_RESULT (GR[reg2]); +} + + + +// SUB +rrrrr,001101,RRRRR:I:::sub +"sub r, r" +{ + COMPAT_1 (OP_1A0 ()); +} + + + +// SUBR +rrrrr,001100,RRRRR:I:::subr +"subr r, r" +{ + COMPAT_1 (OP_180 ()); +} + + + +// SWITCH +00000000010,RRRRR:I:::switch +*v850e +*v850ea +"switch r" +{ + unsigned long adr; + SAVE_1; + trace_input ("switch", OP_REG, 0); + adr = (cia + 2) + (State.regs[ reg1 ] << 1); + nia = (cia + 2) + (EXTEND16 (load_mem (adr, 2)) << 1); + trace_output (OP_REG); +} + + +// SXB +00000000101,RRRRR:I:::sxb +*v850e +*v850ea +"sxb r" +{ + TRACE_ALU_INPUT1 (GR[reg1]); + GR[reg1] = EXTEND8 (GR[reg1]); + TRACE_ALU_RESULT (GR[reg1]); +} + +// SXH +00000000111,RRRRR:I:::sxh +*v850e +*v850ea +"sxh r" +{ + TRACE_ALU_INPUT1 (GR[reg1]); + GR[reg1] = EXTEND16 (GR[reg1]); + TRACE_ALU_RESULT (GR[reg1]); +} + + + +// TRAP +00000111111,iiiii + 0000000100000000:X:::trap +"trap " +{ + COMPAT_2 (OP_10007E0 ()); +} + + + +// TST +rrrrr,001011,RRRRR:I:::tst +"tst r, r" +{ + COMPAT_1 (OP_160 ()); +} + + + +// TST1 +11,bbb,111110,RRRRR + dddddddddddddddd:VIII:::tst1 +"tst1 , [r]" +{ + COMPAT_2 (OP_C7C0 ()); +} + +rrrrr,111111,RRRRR + 0000000011100110:IX:::tst1 +*v850e +*v850ea +"tst1 r, [r]" +{ + COMPAT_2 (OP_E607E0 ()); +} + + + +// XOR +rrrrr,001001,RRRRR:I:::xor +"xor r, r" +{ + COMPAT_1 (OP_120 ()); +} + + + +// XORI +rrrrr,110101,RRRRR + iiiiiiiiiiiiiiii:VI:::xori +"xori , r, r" +{ + COMPAT_2 (OP_6A0 ()); +} + + + +// ZXB +00000000100,RRRRR:I:::zxb +*v850e +*v850ea +"zxb r" +{ + TRACE_ALU_INPUT1 (GR[reg1]); + GR[reg1] = GR[reg1] & 0xff; + TRACE_ALU_RESULT (GR[reg1]); +} + +// ZXH +00000000110,RRRRR:I:::zxh +*v850e +*v850ea +"zxh r" +{ + TRACE_ALU_INPUT1 (GR[reg1]); + GR[reg1] = GR[reg1] & 0xffff; + TRACE_ALU_RESULT (GR[reg1]); +} + + +// Right field must be zero so that it doesn't clash with DIVH +// Left field must be non-zero so that it doesn't clash with SWITCH +11111,000010,00000:I:::break +{ + sim_engine_halt (SD, CPU, NULL, cia, sim_stopped, SIM_SIGTRAP); +} + + +// New breakpoint: 0x7E0 0x7E0 +00000,111111,00000 + 00000,11111,100000:X:::ilgop +{ + sim_engine_halt (SD, CPU, NULL, cia, sim_stopped, SIM_SIGTRAP); +} + +// DIVHN +rrrrr,111111,RRRRR + wwwww,01010,iiii,00:XI:::divhn +*v850ea +"divhn , r, r, r" +{ + signed32 quotient; + signed32 remainder; + signed32 divide_by; + signed32 divide_this; + boolean overflow = false; + SAVE_2; + + trace_input ("divhn", OP_IMM_REG_REG_REG, 0); + + divide_by = EXTEND16 (State.regs[ reg1 ]); + divide_this = State.regs[ reg2 ]; + + divn (imm5, divide_by, divide_this, & quotient, & remainder, & overflow); + + State.regs[ reg2 ] = quotient; + State.regs[ reg3 ] = remainder; + + /* Set condition codes. */ + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + + if (overflow) PSW |= PSW_OV; + if (quotient == 0) PSW |= PSW_Z; + if (quotient < 0) PSW |= PSW_S; + + trace_output (OP_IMM_REG_REG_REG); +} + + + +// DIVHUN +rrrrr,111111,RRRRR + wwwww,01010,iiii,10:XI:::divhun +*v850ea +"divhun , r, r, r" +{ + signed32 quotient; + signed32 remainder; + signed32 divide_by; + signed32 divide_this; + boolean overflow = false; + SAVE_2; + + trace_input ("divhun", OP_IMM_REG_REG_REG, 0); + + divide_by = State.regs[ reg1 ] & 0xffff; + divide_this = State.regs[ reg2 ]; + + divun (imm5, divide_by, divide_this, & quotient, & remainder, & overflow); + + State.regs[ reg2 ] = quotient; + State.regs[ reg3 ] = remainder; + + /* Set condition codes. */ + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + + if (overflow) PSW |= PSW_OV; + if (quotient == 0) PSW |= PSW_Z; + if (quotient & 0x80000000) PSW |= PSW_S; + + trace_output (OP_IMM_REG_REG_REG); +} + + + +// DIVN +rrrrr,111111,RRRRR + wwwww,01011,iiii,00:XI:::divn +*v850ea +"divn , r, r, r" +{ + signed32 quotient; + signed32 remainder; + signed32 divide_by; + signed32 divide_this; + boolean overflow = false; + SAVE_2; + + trace_input ("divn", OP_IMM_REG_REG_REG, 0); + + divide_by = State.regs[ reg1 ]; + divide_this = State.regs[ reg2 ]; + + divn (imm5, divide_by, divide_this, & quotient, & remainder, & overflow); + + State.regs[ reg2 ] = quotient; + State.regs[ reg3 ] = remainder; + + /* Set condition codes. */ + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + + if (overflow) PSW |= PSW_OV; + if (quotient == 0) PSW |= PSW_Z; + if (quotient < 0) PSW |= PSW_S; + + trace_output (OP_IMM_REG_REG_REG); +} + + + +// DIVUN +rrrrr,111111,RRRRR + wwwww,01011,iiii,10:XI:::divun +*v850ea +"divun , r, r, r" +{ + signed32 quotient; + signed32 remainder; + signed32 divide_by; + signed32 divide_this; + boolean overflow = false; + SAVE_2; + + trace_input ("divun", OP_IMM_REG_REG_REG, 0); + + divide_by = State.regs[ reg1 ]; + divide_this = State.regs[ reg2 ]; + + divun (imm5, divide_by, divide_this, & quotient, & remainder, & overflow); + + State.regs[ reg2 ] = quotient; + State.regs[ reg3 ] = remainder; + + /* Set condition codes. */ + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + + if (overflow) PSW |= PSW_OV; + if (quotient == 0) PSW |= PSW_Z; + if (quotient & 0x80000000) PSW |= PSW_S; + + trace_output (OP_IMM_REG_REG_REG); +} + + + +// SDIVHN +rrrrr,111111,RRRRR + wwwww,00110,iiii,00:XI:::sdivhn +*v850ea +"sdivhn , r, r, r" +{ + COMPAT_2 (OP_18007E0 ()); +} + + + +// SDIVHUN +rrrrr,111111,RRRRR + wwwww,00110,iiii,10:XI:::sdivhun +*v850ea +"sdivhun , r, r, r" +{ + COMPAT_2 (OP_18207E0 ()); +} + + + +// SDIVN +rrrrr,111111,RRRRR + wwwww,00111,iiii,00:XI:::sdivn +*v850ea +"sdivn , r, r, r" +{ + COMPAT_2 (OP_1C007E0 ()); +} + + + +// SDIVUN +rrrrr,111111,RRRRR + wwwww,00111,iiii,10:XI:::sdivun +*v850ea +"sdivun , r, r, r" +{ + COMPAT_2 (OP_1C207E0 ()); +} + + + +// PUSHML +000001111110,LLLL + LLLLLLLLLLLL,S,001:XIV:::pushml +*v850ea +"pushml " +{ + int i; + SAVE_2; + + trace_input ("pushml", OP_PUSHPOP3, 0); + + /* Store the registers with lower number registers being placed at + higher addresses. */ + + for (i = 0; i < 15; i++) + if ((OP[3] & (1 << type3_regs[ i ]))) + { + SP -= 4; + store_mem (SP & ~ 3, 4, State.regs[ i + 1 ]); + } + + if (OP[3] & (1 << 3)) + { + SP -= 4; + + store_mem (SP & ~ 3, 4, PSW); + } + + if (OP[3] & (1 << 19)) + { + SP -= 8; + + if ((PSW & PSW_NP) && ((PSW & PSW_EP) == 0)) + { + store_mem ((SP + 4) & ~ 3, 4, FEPC); + store_mem ( SP & ~ 3, 4, FEPSW); + } + else + { + store_mem ((SP + 4) & ~ 3, 4, EIPC); + store_mem ( SP & ~ 3, 4, EIPSW); + } + } + + trace_output (OP_PUSHPOP2); +} + + + +// PUSHHML +000001111110,LLLL + LLLLLLLLLLLL,S,011:XIV:::pushmh +*v850ea +"pushhml " +{ + COMPAT_2 (OP_307E0 ()); +} + + + +// POPML +000001111111,LLLL + LLLLLLLLLLLL,S,001:XIV:::popml +*v850ea +"popml " +{ + COMPAT_2 (OP_107F0 ()); +} + + + +// POPMH +000001111111,LLLL + LLLLLLLLLLLL,S,011:XIV:::popmh +*v850ea +"popmh " +{ + COMPAT_2 (OP_307F0 ()); +} + Index: configure.in =================================================================== --- configure.in (nonexistent) +++ configure.in (revision 1765) @@ -0,0 +1,18 @@ +dnl Process this file with autoconf to produce a configure script. +sinclude(../common/aclocal.m4) +AC_PREREQ(2.5)dnl +AC_INIT(Makefile.in) + +SIM_AC_COMMON + +SIM_AC_OPTION_ENDIAN(LITTLE_ENDIAN) +SIM_AC_OPTION_ALIGNMENT(,NONSTRICT_ALIGNMENT) +SIM_AC_OPTION_HOSTENDIAN +SIM_AC_OPTION_WARNINGS +SIM_AC_OPTION_RESERVED_BITS +SIM_AC_OPTION_BITSIZE(32,31) + +AC_CHECK_FUNCS(time chmod utime fork execve execv chown) +AC_CHECK_HEADERS(unistd.h stdlib.h string.h strings.h utime.h time.h) + +SIM_AC_OUTPUT Index: v850-dc =================================================================== --- v850-dc (nonexistent) +++ v850-dc (revision 1765) @@ -0,0 +1,30 @@ +# most instructions +# ------ options ------ : Fst : Lst : ff : fl : fe : word : --- fmt --- : model ... +# { : mask : value : word } + +# Top level - create a very big switch statement. + + padded-switch,combine : 15 : 5 : : : : 0 : : + + +# for opcode 60,124 + + switch,combine : 4 : 0 : : : : 1 : V,VII : + switch,combine : 4 : 0 : : : : 1 : V,XIII : v850e + switch,combine : 4 : 0 : : : : 1 : V,XIII : v850ea + + +# for opcode 63, 127, 1087 et.al. + + switch,combine : 9 : 5 : : : : 1 : : + switch,combine : 4 : 0 : : : : 1 : : + + +# for opcode 40 et.al. + + switch,combine : 4 : 0 : : : : 0 : III,IV : + switch,combine : 4 : 0 : : : : 0 : III,IV,XIV : v850ea + +# for opcode 66 - divh/break + + switch,combine : 4 : 0 : : : : 0 : I : Index: ChangeLog =================================================================== --- ChangeLog (nonexistent) +++ ChangeLog (revision 1765) @@ -0,0 +1,1119 @@ +2002-08-29 Nick Clifton + + From 2001-08-23 Catherine Moore + + * Makefile.in: Add gen-zero-r0 option. + * sim-main.h (GPR_SET, GPR_CLEAR): Define. + * simops.c (OP_24007E0): Sign extend the imm9 + operand of a mul instruction. + +2002-06-17 Andrew Cagney + + * simops.c (trace_result): Fix printf formatting. + +2002-06-16 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +2001-12-02 Andrew Cagney + + * Makefile.in (simops.h, table.c): Delete targets. + (tmp-gencode, gencode.o, gencode): Delete targets. + (simops.h): New file. + ($(BUILT_SRC_FROM_IGEN)): Do not depend on simops.h. + * gencode.c: Delete file. + +2001-04-15 J.T. Conklin + + * Makefile.in (simops.o): Add simops.h to dependency list. + +2001-03-14 Andrew Cagney + + * Makefile.in (gencode): Link with libintl. + +2001-01-31 Jonathan Larmour + + * Makefile.in (gencode): Link with libopcodes in build tree rather + than building source files from there. + +2000-05-30 Nick Clifton + + * v850.igen: Remove illegal instruction pattern, since it is the + same as the breakpoint pattern. + +Tue May 23 21:39:23 2000 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +2000-04-14 Gary Thomas + + * v850.igen: Define 'br *' as illegal since this is the only + way to provide a breakpoint on some v850 family processors. + +2000-03-24 Frank Ch. Eigler + + * v850.igen (ilgop): New insn pattern for four-byte breakpoints. + +Thu Sep 2 18:15:53 1999 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +1999-05-08 Felix Lee + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Tue Dec 1 17:25:16 1998 Andrew Cagney + + * Makefile.in (NL_TARGET): Define as -DNL_TARGET_v850. + +Wed Nov 25 17:52:58 1998 Andrew Cagney + + * Makefile.in (simops.o): Depends on targ-vals.h + * simops.c: Include targ-vals.h instead of + libgloss/.../syscall.h. Replace SYS_* with TARGET_SYS_*. + (divn, divun, OP_1C007E0, OP_18207E0, OP_1C207E0,OP_18007E0): + Replace signed long int with signed32. + +Fri Oct 9 18:02:25 1998 Doug Evans + + * interp.c: #include "itable.h". + (get_insn_name): New function. + (sim_open): Initialize CPU_INSN_NAME,CPU_MAX_INSNS. + * sim-main.h (MAX_INSNS,INSN_NAME): Delete. + +Wed May 6 19:43:27 1998 Doug Evans + + * sim-main.h (INSN_NAME): New arg `cpu'. + +Tue Apr 28 18:33:31 1998 Geoffrey Noer + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Sun Apr 26 15:31:55 1998 Tom Tromey + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Sun Apr 26 15:19:14 1998 Tom Tromey + + * acconfig.h: New file. + * configure.in: Reverted change of Apr 24; use sinclude again. + +Fri Apr 24 14:16:40 1998 Tom Tromey + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Fri Apr 24 11:18:08 1998 Tom Tromey + + * configure.in: Don't call sinclude. + +Sat Apr 4 20:36:25 1998 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * sim-main.h (SIM_MAIN_H): Wrap header. + +Fri Mar 27 16:15:52 1998 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Mar 25 12:35:29 1998 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Tue Mar 10 15:54:50 1998 Andrew Cagney + + * interp.c (sim_stop): Delete, second attempt. + +Thu Feb 26 19:09:47 1998 Andrew Cagney + + * interp.c (sim_info): Delete. + +Wed Feb 18 10:47:32 1998 Andrew Cagney + + * sim-main.h (TRACE_ALU_INPUT*): Delete. Moved to sim-trace.[hc]. + + * simops.c (trace_result): Call trace_generic instead of + trace_one_insn. + (trace_module): Change variable type to integer. + (trace_input): Initialize trace_module with TRACE_ALU_IDX. + + * sim-main.h (trace_module): Change variable decl to integer type. + (TRACE_BRANCH*, TRACE_LD, TRACE_ST): Update. + +Tue Feb 17 12:51:18 1998 Andrew Cagney + + * interp.c (sim_store_register, sim_fetch_register): Pass in + length parameter. Return -1. + +Tue Feb 3 16:24:42 1998 Andrew Cagney + + * sim-main.h (IMEM16, IMEM16_IMMED): Rename IMEM and + IMEM_IMMED. To match recent igen change. + +Sun Feb 1 16:47:51 1998 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Sat Jan 31 18:15:41 1998 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Fri Jan 30 09:51:27 1998 Andrew Cagney + + * sim-main.h (CPU_CIA): Delete, replaced by. + (CIA_SET, CIA_SET): Define. + +Mon Jan 19 22:26:29 1998 Doug Evans + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Mon Dec 15 23:17:11 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Fri Dec 5 09:26:08 1997 Nick Clifton + + * v850.igen: Revert break value back to its old value. + +Thu Dec 4 09:21:05 1997 Doug Evans + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Dec 3 17:27:19 1997 Nick Clifton + + * v850.igen: Make break have a zero first field, since otherwise + it clashes with the DIVH instruction. + +Sat Nov 22 21:32:07 1997 Andrew Cagney + + * simops.c (OP_10007E0): Rename SIGABRT -> SIM_SIGABRT. Give + sim_stopped instead of sim_signalled. + + * v850.igen (BREAK), simops.c (OP_12007E0): Rename SIGTRAP to + SIM_SIGTRAP. + (illegal): Rename SIGILL to SIM_SIGILL. + + * sim-main.h, simops.c, interp.c: Do not include signal.h. + + * sim-main.h: Include sim-signal.h instead of signal.h. + (SIGTRAP, SIGQUIT): Delete definition. + (SIG_V850_EXIT): Delete definition. + +Tue Nov 18 15:33:48 1997 Doug Evans + + * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS). + +Fri Oct 31 10:33:40 1997 Andrew Cagney + + * interp.c (sim_open): Check state magic number. + (sim-assert.h): Include. + +Tue Oct 28 11:06:47 1997 Andrew Cagney + + * v850.igen: Add model filter field to records. + +Fri Oct 3 09:28:00 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Fri Sep 26 11:56:02 1997 Felix Lee + + * sim-main.h: delete null override of SIM_ENGINE_HALT_HOOK and + SIM_ENGINE_RESTART_HOOK. + +Wed Sep 24 17:38:57 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Sep 24 17:28:26 1997 Andrew Cagney + + * sim-main.h (WITH_TARGET_WORD_MSB): Delete. + + * configure.in (SIM_AC_OPTION_BITSIZE): Specify 32 bit + architecture with MSB == 31. + +Wed Sep 24 14:04:20 1997 Andrew Cagney + + * v850.igen: Make divh insn with RRRRR==0 breakpoint. + +Tue Sep 23 11:04:38 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Tue Sep 23 10:19:51 1997 Andrew Cagney + + * Makefile.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN, + SIM_HOSTENDIAN, SIM_RESERVED_BITS): Delete, moved to common. + (SIM_EXTRA_CFLAGS): Update. + +Mon Sep 22 11:46:20 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * configure.in: Really specify NONSTRICT_ALIGNMENT as the default. + +Fri Sep 19 17:45:25 1997 Andrew Cagney + + * configure.in: Specify NONSTRICT_ALIGNMENT as the default. + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Fri Sep 19 10:37:20 1997 Andrew Cagney + + * v850.igen (disp16): Use EXTEND16 to sign extend disp. + (disp22): Only shift left by 1, not 2. + ("jmp"): Ensure PC is 2 byte aligned. + + * simops.c, v850.igen: Move "Bcond", "jr", "jarl" code to + v850.igen. Fix tracing. + + * simops.c (OP_300, OP_400, OP_500): Move "sdl.b", "sld.h", + "sld.w" insns to v850.igen. Fix tracing. + (OP_70): Ditto for "sld.hu". + + * v850.igen: Clarify tracing of "sld.b", "sld.h" et.al. + + * simops.c (condition_met): Make global. + + * sim-main.h (TRACE_ALU_INPUT3, TRACE_BRANCH0, TRACE_LD, + TRACE_ST): Define. + (TRACE_LD_NAME): Define. + + * simops.c: Move "cmov", "cmov imm" to v850.igen, fix. + +Wed Sep 17 16:21:08 1997 Andrew Cagney + + * simops.c: Move "mov", "reti", to v850.igen, fix tracing. + + * interp.c (hash): Delete. + + * v850.igen (nop): Really do nothing. + + * interp.c (do_interrupt): Mask interrupts after PSW is saved, not + before. + * v850.igen (reti): Return to current PC not previous. + +Wed Sep 17 14:02:10 1997 Andrew Cagney + + * simops.c: Move "ctret", "bsw", "hsw" to v850.igen, fix tracing. + (trace_module): Global, save component/module name across insn. + + * simops.c: Move "bsh" to v850.igen, fix. + + * v850.igen (callt): Load correct number of bytes. Fix tracing. + (stsr, ldsr): Correct src, dest fields. Fix tracing. + (ctret): Force alignment. Fix tracing. + +Tue Sep 16 22:14:01 1997 Andrew Cagney + + * simops.c (trace_output): Add result argument. + (trace_result): New function. Simpler version of trace_output, + assumes trace needed. + (trace_output): Call trace_result. + (trace_output): For IMM_REG_REG, trace correct register. + (trace_input): Add case for 16bit immediates. + (OP_600, OP_640, OP_680, OP_6C0, OP_6A0): Use. + + * sim-main.h (TRACE_ALU_INPUT, TRACE_ALU_RESULT): Define. + (trace_values, trace_name, trace_pc, trace_num_values): Make + global. + (GR, SR): Define. + + v850.insn (movea, stsr): Use. + (sxb, sxh, zxb, zxh): Ditto. + +Tue Sep 16 21:14:01 1997 Andrew Cagney + + * simops.c: Move "movea" from here. + * v850.igen: To here. + + * v850.igen (simm16): Define, sign extend imm16. + (uimm16): Define, no sign extension. + (addi, andi, movea, movhi, mulhi, ori, satsubi, xori): Use. + + * simops.c: Move "sxh", "switch", "sxb", "callt", "dispose", + "mov32" from here. + * v850.igen: To here. + (switch): Fix off by two error in NIA calc. + +Tue Sep 16 15:14:01 1997 Andrew Cagney + + * simops.c (trace_pc, trace_name, trace_values, trace_num_values): + New static globals. + (trace_input): Just save pc, name and values for trace_output. + (trace_output): Write trace values to a buffer. Use + trace_one_insn to print trace info and buffer. + (SIZE_OPERANDS, SIZE_LOCATION): Delete. + +Tue Sep 16 09:02:00 1997 Andrew Cagney + + * sim-main.h (struct _sim_cpu): Add psw_mask so that reserved bits + can be masked out. + + * simops.c (OP_2007E0, OP_4007E0): Move "ldsr", "stsr" + instructions from here. + * v850.igen (ldsr, stsr): To here. Mask out reserved bits when + setting PSW. + + * interp.c (sim_open): Set psw_mask if machine known. + +Tue Sep 16 10:20:00 1997 Andrew Cagney + + * v850-dc: Add rule to diferentiate between breakpoint and divh. + * v850.igen (break): New instruction, breakpoint simulator. + * v850.igen (breakpoint): Enable. Change to a 32bit instruction. + +Mon Sep 15 18:44:05 1997 Jim Wilson + + * simops.c (Multiply64): Don't store into register zero. + +Tue Sep 16 09:02:00 1997 Andrew Cagney + + * Makefile.in (semantics.o): Add dependency. + + * sim-main.h (SAVE_1, SAVE_2): Perform backward compatible save, + do not adjust CIA/NIA. + +Mon Sep 15 17:36:15 1997 Andrew Cagney + + * simops.c (OP_300, OP_400, OP_70): Make behavour depend on PSW[US]. + + * simops.c: Move "divun", "sld.bu", "divhn", "divhun", "divn", + "divun", "pushml" code from here to v850.igen. + (divun): Make global. + (type3_regs): Make global + + * v850.igen: Move simops.c code to here. + + * interp.c (sim_create_inferior): For v850eq set US bit by + default. + + * interp.c (sim_open): Don't set arch, now set by + sim_analyze_program. + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Mon Sep 15 14:39:34 1997 Andrew Cagney + + * simops.c (op_types): Move from here. + sim-main.h: To here. + + * sim-main.h (trace_input, trace_output), simops.c: Make global. + + * simops.c (OP_60): Move "jmp" code from here. + * v850.igen (jmp): To here. + + * simops.c (OP_60): Move "sld.bu" code from here. + * v850.igen (sld.bu): To here. + +Fri Sep 12 15:11:03 1997 Andrew Cagney + + * v850.igen (prepare, ...): Add to v850eq architecture. + + * interp.c (sim_open): Default to v850eq. + + * interp.c (sim_open): Default to v850e. + * sim-main.h (signal.h): Include. + + * v850.igen (illegal): Report/halt illegal instructions. + + * Makefile.in (SIM_EXTRA_CFLAGS): Add SIM_RESERVED_BITS. + + * configure.in: Add reserved bits option. + * configure: Regenerate. + +Thu Sep 11 08:40:03 1997 Andrew Cagney + + * interp.c (sim_open): Use sim_do_commandf instead of asprintf. + + * sim-main.h (INSN_NAME): + + * Makefile.in (INCLUDE): Add SIM_EXTRA_DEPS. + (SIM_EXTRA_DEPS): Add itable.h + (tmp-gencode): Does not depend on simops.h + + * sim-main.h (itable.h): Include. + (MAX_INSNS, INSN_NAME): Define. + + * interp.c: Compute inttype from the interrupt_names index that + was passed in. + +Wed Sep 10 10:25:40 1997 Andrew Cagney + + * simops.c (trace_input): Use trace_printf instead of + sim_io_printf. + (trace_output): Ditto. + (trace_input): Only trace when TRACE_ALU_P. Delete code + disasembling instruction. + (trace_output): Only trace when TRACE_ALU_P. + +Tue Sep 9 01:29:50 1997 Andrew Cagney + + * simops.c (trace_input, trace_output): Use sim_io_printf. + (OP_620): Pass correct argument to trace. + (OP_E607E0): Ditto. + (trace_input): Obtain prog_bfd, text_start et.al from simulator + struct. + +Mon Sep 8 21:03:52 1997 Andrew Cagney + + * v850.igen: New file. + * v850-dc: New file. + +Mon Sep 8 18:33:04 1997 Andrew Cagney + + + * sim-main.h (SEXT16): Delete, use EXTEND16. + (SEXT8): Delete, use EXTEND8. + (SEXT32): Delete, used? + (SEXT40, SEXT44, SEXT64): Use UNSIGNED64 for constants, not ...LL. + (WITH_TARGET_WORD_MSB): Define as 31. v850 little bit endian. + + * simops.c: Use EXTEND15 from sim-bits instead of SEXT16. + + * sim-main.h (DEBUG_TRACE, DEBUG_VALUES, v850_debug): Delete, + replace with TRACE_INSN_P and TRACE_ALU_P. + + * simops.c (trace_input, trace_output): Update. + + * interp.c (sim_engine_run): Delete. + (lookup_hash): Delete. + (sim_open): Do not fill hash table. + (sim_trace): Delete. + +Fri Sep 5 17:04:48 1997 Andrew Cagney + + * simops.c (OP_FFFF): Use sim_engine_halt. + (OP_12007E0): Ditto. + (OP_10007E0): Ditto. + + * sim-main.h (struct sim_cpu): Delete member exception. Using + sim-engine et.al. + + * interp.c (sim_info): Do not do anything in sim-info. + (sim_stop): Delete, replace with sim-stop. + (sim_stop_reason): Delete, replace with sim-reason. + + * sim-main.h (WITH_WATCHPOINTS): Define. + (WITH_MODULO_MEMORY): Define + + * Makefile.in (SIM_OBJS): Add sim-resume, sim-watch, sim-stop, + sim-reason. + + * interp.c (enum interrupt_cond_type): Delete. + (struct interrupt_generator): Delete. + (enum interrupt_type): Drop int_none. + (sim_open): Initialize WATCHPOINT module. + (sim_resume, sim_run): Rename sim_resume to sim_run. + (sim_engine_run): Replace interrupt code with call to sim-events. + (sim_set_interrupt): Delete. + (sim_parse_number): Delete. + +Thu Sep 4 17:21:23 1997 Doug Evans + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Thu Sep 4 18:11:37 1997 Andrew Cagney + + * simops.c (fetch_argv): New function, fetch a arg vector from + simulator memory. + + * configure.in: Check for fork, execve, execv. + * configure: Regenerate. + + * interp.c (sim_store_register, sim_fetch_register): Use H2T_4 and + T2H_4 for byte swapping. + + * sim-main.h, interp.c (get_word, get_half, get_byte, put_word, + put_half, put_byte): Delete. + + * Makefile.in (SIM_OBJS): Add sim-memopt.o module. + + * sim-main.h (load_mem, store_mem): Redefine as macros. + (IMEM, IMEM_IMMED): New macros - fetch instructions. + + * simops.c (OP_10007E0): For SYS_read, SYS_write, SYS_open + transfer data via a buffer. + (fetch_str): New function, fetch string from memory. + + * Makefile.in (SIM_OBJS): Add sim-hrw.o module. + + * interp.c (sim_open): Establish memory maps using sim-memopt.c + via sim_do_command. + (sim_do_command): Print error if memory-map command is used. Call + sim_args_command. + (map): Delete, replaced by sim-core. + (sim_memory_init): Delete, replaced by sim-core. + (sim_set_memory_map): Delete, replaced by sim-memopt. + (load_mem): Delete, replaced by sim-core. + (store_mem): Delete, replaced by sim-core. + (sim_write): Delete, replaced by sim-hrw. + (sim_read): Delete, replaced by sim-hrw. + + * sim-main.h (struct sim_state): Remove memory members, using + sim-core.c + +Wed Sep 3 10:18:55 1997 Andrew Cagney + + * sim-main.h: Replace SIM_HAVE_FLATMEM with mem ptr. + * interp.c (map): Do not add to a void pointer. + + * Makefile.in (INCLUDE): Add sim-main.h + + * configure.in: Check for time.h + * configure: Re-generate. + + * interp.c (struct interrupt_generator): Make time unsigned long, + address SIM_ADDR. + (sim_resume): Make oldpc SIM_ADDR. + (struct hash_entry): Make mask/opcode unsigned. + + * v850_sim.h (struct simops ): Make opcode and mask unsigned. + + * simops.c (utime.h): Include if available. + (OP_10007E0): Check for UTIME function. + (divun): Put parentheses around shift argument. + (OP_640): Put parentheses around shift argument, was wrong. + (OP_107F0): Return something. + + * interp.c (sim_parse_number): Use strtoul not strtol. + (sim_resume): Use sim_elapsed_time_get to keep track of the time. + + * configure.in (SIM_AC_OPTION_WARNINGS): Add. + (SIM_AC_OPTION_ENDIAN): Set to hardwired big. + (SIM_AC_OPTION_HOST_ENDIAN): Add. + (AC_CHECK_FUNCS): Add utime. + (AC_CHECK_HEADERS): Add stdlib.h, string.h, strings.h, utime.h + configure: Regenerate. + + + * Makefile.in (SIM_RUN_OBJS): Use nrun.o. + (SIM_OBJS): Add sim-io.o, sim-hload.o, sim-utils.o, sim-options.o, + sim-config.o, sim-module.o, sim-events.o, sim-core.o, + sim-endian.o, sim-engine.o, sim-trace.o, sim-profile.o + (SIM_ENDIAN, SIM_WARNGINS): Define. + + * simops.c (OP_10007E0): Use sim_io_* for transfers. + + * interp.c (sim_resume): Pass sd around. + + * simops.c (sim-main.h): Include. + + * gencode.c (write_template): Generate #include sim-main.h. + (write_opcodes): Ditto. + + * interp.c (prog_bfd, prog_bfd_was_opened_p): Delete. + (v850_callback): Ditto. + (sim_kind, myname): Ditto. + (lookup_hash): Pass SD. Use sim_io_error. + (sim_set_memory_map): Pass in SD, use. + (init_system): Pass in SD, use. + (sim_open): Update. + (sim_set_profile): Delete. + (sim_set_profile_size): Delete. + (do_interrupt): Pass in SD, use. + (sim_info): Use sim_io_printf. + (sim_create_inferior): Reset registers. Set PC from prog_bfd + argument. + (sim_load): Delete, use common/sim-hload.c + (sim_size): Rename to sim_memory_init. + (sim_write): Remove call to init_system. + (init_system): Delete. + (sim_set_callbacks): Delete. + (sim_set_interrupt): Pass in SD, use. + (start_time): Delete. + + * v850_sim.h: Remove everything except `struct simops' from here. + * sim-main.h: Move most to here. + * gencode.c: Move #includes to here. + + * sim-main.h(struct _sim_cpu): Rename struct _state. + (#define PC, et.al.): Update + (v850_callback): Delete. Replaced with SIM_DESC arg. + (int8, uint8, int16, uint16, int32, uint32): Define types using + unsigned8 et.al from common/sim-types.h. + * sim-main.h (State): Define as STATE_CPU. + +Mon Sep 1 12:07:55 1997 Andrew Cagney + + * configure.in: Check for time, chmod. + * configure: Regenerate. + * simops.c (SYS_time, SYS_chmod): Use HAVE_TIME, HAVE_CHMOD. + + * simops.c (../../libgloss/v850/sys/syscall.h): Include instead of + sys/syscall.h. + (OP_10007E0): Check the existance each SYS_* macro independantly. + + * v850_sim.h (SIGQUIT, SIGTRAP): Only define if missing. + +Wed Aug 27 18:13:22 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Tue Aug 26 10:42:38 1997 Andrew Cagney + + * interp.c (sim_kill): Delete. + (sim_create_inferior): Add ABFD argument. + (sim_load): Move setting of PC from here. + (sim_create_inferior): To here. + +Mon Aug 25 17:50:22 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Mon Aug 25 11:31:23 1997 Andrew Cagney + + * interp.c (sim_open): Add ABFD argument. + +Fri Aug 22 10:39:28 1997 Nick Clifton + + * simops.c (bsh): Only set CY flag if either of the bottom + bytes is zero. + + * simops.c (prepare, dispose): Lower numbered + registers go to higher numbered address. + + * simops.c (unsigned divide instructions): S bit set if result has + top bit set. + + * simops.c (pushml, pushmh, popml, popmh): Lower numbered + registers go to higher numbered address. + +Wed Aug 20 13:56:35 1997 Nick Clifton + + * simops.c (OP_107E0, OP_107F0, OP_307E0, OP_307F0): Use correct + interpretation of SR bit in list18 structure. + (divn, divun): New functions to perform N step divide functions. + +Mon Aug 18 10:59:02 1997 Nick Clifton + + * simops.c (OP_300, OP_400, OP_60, OP_70): Support variant opcodes + with US bit set in the PSW. + +Wed Aug 13 19:06:55 1997 Nick Clifton + + * interp.c (sim_resume): Opcode functions return amount to be + added to PC and all opcodes take a standard format in the OP[] + array. + + (do_format_*): Functions removed. + + * v850_sim.h (SP, EP): New register mnemonics. + + * gencode.c (write_header): Functions prototypes return an + integer. + + * simops.c: Opcode functions return amount to be added to PC. + + * v850_sim.h (CTPC, CTPSW, CTBP): New register mnemonics. + + * simops.c: Add support for v850e instructions. + + * simops.c: Add support for v850eq instructions. + +Tue May 20 10:24:14 1997 Andrew Cagney + + * interp.c (sim_open): Add callback argument. + (sim_set_callbacks): Delete SIM_DESC argument. + +Thu Apr 24 00:39:51 1997 Doug Evans + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Apr 23 17:20:16 1997 Doug Evans + + * interp.c (prog_bfd_was_opened_p): New static local. + (prog_bfd): New global variable. + (sim_open): Undo patch to add -E support. + (sim_close): Close prog_bfd if sim_load opened it. + (sim_load): Record bfd of loaded file in prog_bfd. + * simops.c (prog_bfd): Renamed from exec_bfd. + +Fri Apr 18 14:17:12 1997 Andrew Cagney + + * interp.c (sim_stop): Stub function. + +Thu Apr 17 03:53:18 1997 Doug Evans + + * Makefile.in (SIM_OBJS): Add sim-load.o. + * interp.c (sim_kind, myname): New static locals. + (sim_open): Set sim_kind, myname. Ignore -E arg. + (sim_load): Return SIM_RC. New arg abfd. Call sim_load_file to + load file into simulator. Set start address from bfd. + (sim_create_inferior): Return SIM_RC. Delete arg start_address. + +Wed Apr 16 19:53:55 1997 Andrew Cagney + + * simops.c (OP_10007E0): Only provide system calls SYS_execv, + SYS_wait, SYS_wait, SYS_utime, SYS_time if defined by the host. + +Mon Apr 7 15:45:02 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Wed Apr 2 15:06:28 1997 Doug Evans + + * interp.c (sim_open): New arg `kind'. + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Apr 2 14:34:19 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Mar 19 01:14:00 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Mon Mar 17 15:10:07 1997 Andrew Cagney + + * configure: Re-generate. + +Fri Mar 14 10:34:11 1997 Michael Meissner + + * configure: Regenerate to track ../common/aclocal.m4 changes. + +Thu Mar 13 13:00:54 1997 Doug Evans + + * interp.c (sim_open): New SIM_DESC result. Argument is now + in argv form. + (other sim_*): New SIM_DESC argument. + +Tue Feb 4 13:33:30 1997 Doug Evans + + * Makefile.in (@COMMON_MAKEFILE_FRAG): Use + COMMON_{PRE,POST}_CONFIG_FRAG instead. + * configure.in: sinclude ../common/aclocal.m4. + * configure: Regenerated. + +Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com) + + * configure configure.in Makefile.in: Update to new configure + scheme which is more compatible with WinGDB builds. + * configure.in: Improve comment on how to run autoconf. + * configure: Re-run autoconf to get new ../common/aclocal.m4. + * Makefile.in: Use autoconf substitution to install common + makefile fragment. + +Mon Jan 20 16:05:34 1997 Michael Meissner + + * simops.c (OP_{E0,2E0,6E0}): The multiply operations sign extend, + not zero extend. + +Tue Jan 14 17:06:03 1997 Stu Grossman (grossman@critters.cygnus.com) + + * simops.c: Put ifdefs around things to make MSVC happy. Get rid + of unistd.h. Disable SYS_stat, SYS_chown, SYS_time, SYS_times, + SYS_gettimeofday and SYS_utime from MSVC. + +Tue Dec 31 18:11:13 1996 Michael Meissner + + * simops.c (OP_10007E0): Know that kill encodes the signal number + via: 0xdead0000 | signal and turn it back into a signal. + +Fri Dec 27 14:44:06 1996 Michael Meissner + + * v850_sim.h (SIG_V850_EXIT): Define as -1. + + * interp.c (sim_open): Cast calloc function. + (sim_stop_reason): If signal is SIG_V850_EXIT, inform gdb the + program exited with the appropriate exit code. + (sim_set_interrupt): Declare buildargv. + + * simops.c (OP_10007E0): Make exit signal normal exit. Make time + type correct and work on big endian systems. + +Wed Nov 20 02:18:44 1996 Doug Evans + + * Makefile.in: Delete stuff moved to ../common/Make-common.in. + (SIM_OBJS,SIM_EXTRA_CFLAGS,SIM_EXTRA_CLEAN): Define. + * configure.in: Simplify using macros in ../common/aclocal.m4. + Call AC_CHECK_HEADERS(unistd.h). + * configure: Regenerated. + * config.in: New file. + * simops.c: #include "config.h". #include if present. + +Sun Nov 3 23:02:54 1996 Stan Shebs + + * v850_sim.h (State): New slots dummy_mem, pending_nmi. + (EIPC, etc): New macros for system registers. + * simops.c, interp.c: Use everywhere. + + * interp.c: Add support for interrupts issued by interrupt + generators, either PC- or time-based. Controlled by simulator + command "sim interrupt". + + * interp.c: Add support for variable-size allocation of memory, + via simulator command "sim memory-map". + (map): Issue SIGSEGV for references to invalid memory regions. + +Thu Oct 31 14:44:10 1996 Gavin Koch + + * simops.c: Include for struct timeval and + struct timezone. + +Wed Oct 30 08:49:10 1996 Jeffrey A Law (law@cygnus.com) + + * simops.c (OP_10007E0): Handle SYS_times and SYS_gettimeofday. + + * simops.c (OP_10007E0): Handle SYS_time. + +Tue Oct 29 14:22:55 1996 Jeffrey A Law (law@cygnus.com) + + * simops.c: Include . + (OP_10007E0): Handle SYS_stat. + +Thu Oct 24 12:26:35 1996 Jeffrey A Law (law@cygnus.com) + + * simops.c (OP_10007E0): Don't declare errno. + + * simops.c (OP_500): Mask off low bit in displacement + for sld.w. + (OP_501): Similarly. + + * simops.c (OP_500): Fix displacement handling for sld.w. + (OP_501): Similarly for sst.w. + + * simops.c (trace_input): Remove all references to SEXT7. + (OP_300, OP_400, OP_500, OP_380, OP_480, OP_501): Displacement + is zero extended for sst/sld instructions. + * v850_sim.h (SEX7): Delete. It's no longer needed (and it + was incorrect anyway). + +Thu Oct 24 10:33:33 1996 Stu Grossman (grossman@critters.cygnus.com) + + * Makefile.in: Get rid of srcroot. Set all INSTALL macros via + autoconf. + * gencode.c (write_opcodes): Pad operands field to account for + MSVC braindamage. + * simops.c: Include errno.h. Exclude SYS_chown, since MSVC + doesn't support it. (Why is this here in the first place?!?) + * v850_sim.h: Get rid of 64 bit defs. Also, get rid of #elif's. + Change number of operands in struct simops from 9 to 6. Define + SIGTRAP and SIGQUIT for MSVC. + +Tue Oct 15 16:19:51 1996 Stu Grossman (grossman@critters.cygnus.com) + + * interp.c (MEM_SIZE): It's now bytes, not a power of 2. + * (map): Add support for external mem in the 1->2 meg range. + Also, abort() when memory access is way out of bounds. (Better to + die than to give wrong result. (This will be fixed later.)) + * (sim_size): MEM_SIZE is now bytes, not shift factor. + +Tue Oct 1 15:53:24 1996 Gavin Koch + + * simops.c (trace_input): Swapped order of operands for output + output of OP_IMM_REG. Changed the fetching of the operands for + OP_LOAD32, and OP_STORE32 to work like op-function. + +Mon Sep 30 15:46:33 1996 Stu Grossman (grossman@critters.cygnus.com) + + * interp.c: Move includes of remote-sim.h and callback.h to + v850-sim.h. + * (lookup_hash): Add PC to report of hash failure. + * (map load_mem store_mem): New memory subsystem. Models V851 + memory system. + * (sim_write sim_read): Use new memory subsystem. + * (sim_resume): Don't load and save PC into EIPC anymore. Needed + to make user-defined traps work right. + * simops.c (OP_*): Use new memory subsystem. + * (OP_14007E0 (reti)): Implement reti. + * (OP_14996E0 (trap)): Implement user-defined traps. Move I/O to + trap 31. Use new memory subsystem. + * v850_sim.h: Prototypes for load_mem, store_mem and map. Use + load_mem in RLW macro. + +Fri Sep 27 18:34:09 1996 Stu Grossman (grossman@critters.cygnus.com) + + * gencode.c (write_opcodes): Output hex values for opcode mask + and patterns. + * interp.c (sim_resume): Save and restore PC from the appropriate + register. + * (sim_fetch_register sim_store_register): Fix byte-order problem + with reading and writing registers. + * simops.c (OP_FFFF): Implement pseudo-breakpoint insn. + +Fri Sep 27 17:42:37 1996 Jeffrey A Law (law@cygnus.com) + + * simops.c (trace_input): Fix thinko. + +Wed Sep 18 09:54:12 1996 Michael Meissner + + * simops.c (exec_bfd): Rename from sim_bfd. + (trace_input): Ditto. + +Thu Sep 12 12:03:05 1996 Michael Meissner + + * simops.c (trace_input): Use find_nearest_line to print line + number, function name or file name of PC. + +Wed Sep 11 16:44:37 1996 Michael Meissner + + * simops.c: Add tracing support. Use SEXTxx macros instead of + doing hardwired shifts. + + * configure.in (--enable-sim-cflags): Add switch to add additional + flags to simulator buld. If --enable-sim-cflags=trace, turn on + tracing. + * configure: Regenerate. + + * Makefile.in: Don't require a VPATH capable make if configuring + in the same directory. Don't use CFLAGS for configuration flags. + Add flags from --enable-sim-cflags. Support canadian cross + builds. Rebuild whole simulator if include files change. + + * interp.c (v850_debug): New global for debugging. + (lookup_hash,sim_size,sim_set_profile): Use + printf_filtered callback, instead of calling printf directly. + (sim_{open,trace}): Enable tracing if -t and compiled for tracing. + + * v850_sim.h: Use limits.h to set the various sized types. + (SEXT{5,7,16,22}): New macros. + +Mon Sep 9 20:50:46 1996 Jeffrey A Law (law@cygnus.com) + + * interp.c (hash): Make this an inline function + when compiling with GCC. Simplify. + * simpos.c: Explicitly include "sys/syscall.h". Remove + some #if 0'd code. Enable more emulated syscalls. + +Wed Sep 4 01:48:55 1996 Jeffrey A Law (law@cygnus.com) + + * interp.c: Fix sign bit handling for add and sub instructions. + +Tue Sep 3 10:20:30 1996 Jeffrey A Law (law@cygnus.com) + + * gencode.c: Fix various indention & style problems. + Remove test code. Remove #if 0 code. + * interp.c: Provide prototypes for all static functions. + Fix minor indention problems. + (sim_open, sim_resume): Remove unused variables. + (sim_read): Return type is "int". + * simops.c: Remove unused variables. + (divh): Make result of divide-by-zero zero. + (setf): Initialize result to keep compiler quiet. + (sar instructions): These just clear the overflow bit. + * v850_sim.h: Provide prototypes for put_byte, put_half + and put_word. + + * interp.c: OP should be an array of 32bit operands! + (v850_callback): Declare. + (do_format_5): Fix extraction of OP[0]. + (sim_size): Remove debugging printf. + (sim_set_callbacks): Do something useful. + (sim_stop_reason): Gross hacks to get c-torture running. + * simops.c: Simplify code for computing targets of bCC + insns. Invert 's' bit if 'ov' bit is set for some + instructions. Fix 'cy' bit handling for numerous + instructions. Make the simulator stop when a halt + instruction is encountered. Very crude support for + emulated syscalls (trap 0). + * v850_sim.h: Include "callback.h" and declare + v850_callback. Items in the operand array are 32bits. + +Sun Sep 1 22:35:35 1996 Jeffrey A Law (law@cygnus.com) + + * interp.c (sim_resume): Fix code to check for a format 3 + opcode. + * simops.c: bCC insns only argument is a constant, not a + register value (duh...) + +Fri Aug 30 10:33:49 1996 Jeffrey A Law (law@cygnus.com) + + * simops.c: Fix "not1" and "set1". + + * simops.c: Don't forget to initialize temp for + "ld.h" and "ld.w" + + * interp.c: Remove various debugging printfs. + + * simops.c: Fix satadd, satsub boundary case handling. + + * interp.c (hash): Fix. + * interp.c (do_format_8): Get operands correctly and + call the target function. + * simops.c: Rough cut at "clr1", "not1", "set1", and "tst1". + +Thu Aug 29 13:53:29 1996 Jeffrey A Law (law@cygnus.com) + + * interp.c (do_format_4): Get operands correctly and + call the target function. + * simops.c: Rough cut at "sld.b", "sld.h", "sld.w", "sst.b", + "sst.h", and "sst.w". + + * v850_sim.h: The V850 doesn't have split I&D spaces. Change + accordingly. Remove many unused definitions. + * interp.c: The V850 doesn't have split I&D spaces. Change + accordingly. + (get_longlong, get_longword, get_word): Deleted. + (write_longlong, write_longword, write_word): Deleted. + (get_operands): Deleted. + (get_byte, get_half, get_word): New functions. + (put_byte, put_half, put_word): New functions. + * simops.c: Remove unused functions. Rough cut at + "ld.b", "ld.h", "ld.w", "st.b", "st.h", "st.w" insns. + + * v850_sim.h (struct _state): Remove "psw" field. Add + "sregs" field. + (PSW): Remove bogus definition. + * simops.c: Change condition code handling to use the psw + register within the sregs array. Handle "ldsr" and "stsr". + + * simops.c: Handle "satadd", "satsub", "satsubi", "satsubr". + + * interp.c (do_format_5): Get operands correctly and + call the target function. + (sim_resume): Don't do a PC update for format 5 instructions. + * simops.c: Handle "jarl" and "jmp" instructions. + + * simops.c: Fix minor typos. Handle "cmp", "setf", "tst" + "di", and "ei" instructions correctly. + + * interp.c (do_format_3): Get operands correctly and call + the target function. + * simops.c: Handle bCC instructions. + + * simops.c: Add condition code handling to shift insns. + Fix minor typos in condition code handling for other insns. + + * Makefile.in: Fix typo. + * simops.c: Add condition code handling to "sub" "subr" and + "divh" instructions. + + * interp.c (hash): Update to be more accurate. + (lookup_hash): Call hash rather than computing the hash + code here. + (do_format_1_2): Handle format 1 and format 2 instructions. + Get operands correctly and call the target function. + (do_format_6): Get operands correctly and call the target + function. + (do_formats_9_10): Rough cut so shift ops will work. + (sim_resume): Tweak to deal with format 1 and format 2 + handling in a single funtion. Don't update the PC + for format 3 insns. Fix typos. + * simops.c: Slightly reorganize. Add condition code handling + to "add", "addi", "and", "andi", "or", "ori", "xor", "xori" + and "not" instructions. + * v850_sim.h (reg_t): Registers are 32bits. + (_state): The V850 has 32 general registers. Add a 32bit + psw and pc register too. Add accessor macros + + * Makefile.in, interp.c, v850_sim.h: Bring over endianness + changes from the d10v simulator. + + * simops.c: Add shift support. + + * simops.c: Add multiply & divide support. Abort for system + instructions. + + * simops.c: Add logicals, mov, movhi, movea, add, addi, sub + and subr. No condition codes yet. + +Wed Aug 28 13:53:22 1996 Jeffrey A Law (law@cygnus.com) + + * ChangeLog, Makefile.in, configure, configure.in, v850_sim.h, + gencode.c, interp.c, simops.c: Created. + Index: config.in =================================================================== --- config.in (nonexistent) +++ config.in (revision 1765) @@ -0,0 +1,183 @@ +/* config.in. Generated automatically from configure.in by autoheader. */ + +/* Define if using alloca.c. */ +#undef C_ALLOCA + +/* Define to empty if the keyword does not work. */ +#undef const + +/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems. + This function is required for alloca.c support on those systems. */ +#undef CRAY_STACKSEG_END + +/* Define if you have alloca, as a function or macro. */ +#undef HAVE_ALLOCA + +/* Define if you have and it should be used (not on Ultrix). */ +#undef HAVE_ALLOCA_H + +/* Define if you have a working `mmap' system call. */ +#undef HAVE_MMAP + +/* Define as __inline if that's what the C compiler calls it. */ +#undef inline + +/* Define to `long' if doesn't define. */ +#undef off_t + +/* Define if you need to in order for stat and other things to work. */ +#undef _POSIX_SOURCE + +/* Define as the return type of signal handlers (int or void). */ +#undef RETSIGTYPE + +/* Define to `unsigned' if doesn't define. */ +#undef size_t + +/* If using the C implementation of alloca, define if you know the + direction of stack growth for your system; otherwise it will be + automatically deduced at run-time. + STACK_DIRECTION > 0 => grows toward higher addresses + STACK_DIRECTION < 0 => grows toward lower addresses + STACK_DIRECTION = 0 => direction of growth unknown + */ +#undef STACK_DIRECTION + +/* Define if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Define if your processor stores words with the most significant + byte first (like Motorola and SPARC, unlike Intel and VAX). */ +#undef WORDS_BIGENDIAN + +/* Define to 1 if NLS is requested. */ +#undef ENABLE_NLS + +/* Define as 1 if you have gettext and don't want to use GNU gettext. */ +#undef HAVE_GETTEXT + +/* Define as 1 if you have the stpcpy function. */ +#undef HAVE_STPCPY + +/* Define if your locale.h file contains LC_MESSAGES. */ +#undef HAVE_LC_MESSAGES + +/* Define if you have the __argz_count function. */ +#undef HAVE___ARGZ_COUNT + +/* Define if you have the __argz_next function. */ +#undef HAVE___ARGZ_NEXT + +/* Define if you have the __argz_stringify function. */ +#undef HAVE___ARGZ_STRINGIFY + +/* Define if you have the __setfpucw function. */ +#undef HAVE___SETFPUCW + +/* Define if you have the chmod function. */ +#undef HAVE_CHMOD + +/* Define if you have the chown function. */ +#undef HAVE_CHOWN + +/* Define if you have the dcgettext function. */ +#undef HAVE_DCGETTEXT + +/* Define if you have the execv function. */ +#undef HAVE_EXECV + +/* Define if you have the execve function. */ +#undef HAVE_EXECVE + +/* Define if you have the fork function. */ +#undef HAVE_FORK + +/* Define if you have the getcwd function. */ +#undef HAVE_GETCWD + +/* Define if you have the getpagesize function. */ +#undef HAVE_GETPAGESIZE + +/* Define if you have the getrusage function. */ +#undef HAVE_GETRUSAGE + +/* Define if you have the munmap function. */ +#undef HAVE_MUNMAP + +/* Define if you have the putenv function. */ +#undef HAVE_PUTENV + +/* Define if you have the setenv function. */ +#undef HAVE_SETENV + +/* Define if you have the setlocale function. */ +#undef HAVE_SETLOCALE + +/* Define if you have the sigaction function. */ +#undef HAVE_SIGACTION + +/* Define if you have the stpcpy function. */ +#undef HAVE_STPCPY + +/* Define if you have the strcasecmp function. */ +#undef HAVE_STRCASECMP + +/* Define if you have the strchr function. */ +#undef HAVE_STRCHR + +/* Define if you have the time function. */ +#undef HAVE_TIME + +/* Define if you have the utime function. */ +#undef HAVE_UTIME + +/* Define if you have the header file. */ +#undef HAVE_ARGZ_H + +/* Define if you have the header file. */ +#undef HAVE_FCNTL_H + +/* Define if you have the header file. */ +#undef HAVE_FPU_CONTROL_H + +/* Define if you have the header file. */ +#undef HAVE_LIMITS_H + +/* Define if you have the header file. */ +#undef HAVE_LOCALE_H + +/* Define if you have the header file. */ +#undef HAVE_MALLOC_H + +/* Define if you have the header file. */ +#undef HAVE_NL_TYPES_H + +/* Define if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define if you have the header file. */ +#undef HAVE_STRING_H + +/* Define if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define if you have the header file. */ +#undef HAVE_SYS_PARAM_H + +/* Define if you have the header file. */ +#undef HAVE_SYS_RESOURCE_H + +/* Define if you have the header file. */ +#undef HAVE_SYS_TIME_H + +/* Define if you have the header file. */ +#undef HAVE_TIME_H + +/* Define if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define if you have the header file. */ +#undef HAVE_UTIME_H + +/* Define if you have the header file. */ +#undef HAVE_VALUES_H Index: simops.c =================================================================== --- simops.c (nonexistent) +++ simops.c (revision 1765) @@ -0,0 +1,2734 @@ +#include "sim-main.h" +#include "v850_sim.h" +#include "simops.h" + +#ifdef HAVE_UTIME_H +#include +#endif + +#ifdef HAVE_TIME_H +#include +#endif + +#ifdef HAVE_UNISTD_H +#include +#endif + +#ifdef HAVE_STRING_H +#include +#else +#ifdef HAVE_STRINGS_H +#include +#endif +#endif + +#include "targ-vals.h" + +#include "libiberty.h" + +#include +#if !defined(__GO32__) && !defined(_WIN32) +#include +#include +#include +#endif + +/* This is an array of the bit positions of registers r20 .. r31 in + that order in a prepare/dispose instruction. */ +int type1_regs[12] = { 27, 26, 25, 24, 31, 30, 29, 28, 23, 22, 0, 21 }; +/* This is an array of the bit positions of registers r16 .. r31 in + that order in a push/pop instruction. */ +int type2_regs[16] = { 3, 2, 1, 0, 27, 26, 25, 24, 31, 30, 29, 28, 23, 22, 20, 21}; +/* This is an array of the bit positions of registers r1 .. r15 in + that order in a push/pop instruction. */ +int type3_regs[15] = { 2, 1, 0, 27, 26, 25, 24, 31, 30, 29, 28, 23, 22, 20, 21}; + +#ifdef DEBUG +#ifndef SIZE_INSTRUCTION +#define SIZE_INSTRUCTION 18 +#endif + +#ifndef SIZE_VALUES +#define SIZE_VALUES 11 +#endif + + +unsigned32 trace_values[3]; +int trace_num_values; +unsigned32 trace_pc; +const char *trace_name; +int trace_module; + + +void +trace_input (name, type, size) + char *name; + enum op_types type; + int size; +{ + + if (!TRACE_ALU_P (STATE_CPU (simulator, 0))) + return; + + trace_pc = PC; + trace_name = name; + trace_module = TRACE_ALU_IDX; + + switch (type) + { + default: + case OP_UNKNOWN: + case OP_NONE: + case OP_TRAP: + trace_num_values = 0; + break; + + case OP_REG: + case OP_REG_REG_MOVE: + trace_values[0] = State.regs[OP[0]]; + trace_num_values = 1; + break; + + case OP_BIT_CHANGE: + case OP_REG_REG: + case OP_REG_REG_CMP: + trace_values[0] = State.regs[OP[1]]; + trace_values[1] = State.regs[OP[0]]; + trace_num_values = 2; + break; + + case OP_IMM_REG: + case OP_IMM_REG_CMP: + trace_values[0] = SEXT5 (OP[0]); + trace_values[1] = OP[1]; + trace_num_values = 2; + break; + + case OP_IMM_REG_MOVE: + trace_values[0] = SEXT5 (OP[0]); + trace_num_values = 1; + break; + + case OP_COND_BR: + trace_values[0] = State.pc; + trace_values[1] = SEXT9 (OP[0]); + trace_values[2] = PSW; + trace_num_values = 3; + break; + + case OP_LOAD16: + trace_values[0] = OP[1] * size; + trace_values[1] = State.regs[30]; + trace_num_values = 2; + break; + + case OP_STORE16: + trace_values[0] = State.regs[OP[0]]; + trace_values[1] = OP[1] * size; + trace_values[2] = State.regs[30]; + trace_num_values = 3; + break; + + case OP_LOAD32: + trace_values[0] = EXTEND16 (OP[2]); + trace_values[1] = State.regs[OP[0]]; + trace_num_values = 2; + break; + + case OP_STORE32: + trace_values[0] = State.regs[OP[1]]; + trace_values[1] = EXTEND16 (OP[2]); + trace_values[2] = State.regs[OP[0]]; + trace_num_values = 3; + break; + + case OP_JUMP: + trace_values[0] = SEXT22 (OP[0]); + trace_values[1] = State.pc; + trace_num_values = 2; + break; + + case OP_IMM_REG_REG: + trace_values[0] = EXTEND16 (OP[0]) << size; + trace_values[1] = State.regs[OP[1]]; + trace_num_values = 2; + break; + + case OP_IMM16_REG_REG: + trace_values[0] = EXTEND16 (OP[2]) << size; + trace_values[1] = State.regs[OP[1]]; + trace_num_values = 2; + break; + + case OP_UIMM_REG_REG: + trace_values[0] = (OP[0] & 0xffff) << size; + trace_values[1] = State.regs[OP[1]]; + trace_num_values = 2; + break; + + case OP_UIMM16_REG_REG: + trace_values[0] = (OP[2]) << size; + trace_values[1] = State.regs[OP[1]]; + trace_num_values = 2; + break; + + case OP_BIT: + trace_num_values = 0; + break; + + case OP_EX1: + trace_values[0] = PSW; + trace_num_values = 1; + break; + + case OP_EX2: + trace_num_values = 0; + break; + + case OP_LDSR: + trace_values[0] = State.regs[OP[0]]; + trace_num_values = 1; + break; + + case OP_STSR: + trace_values[0] = State.sregs[OP[1]]; + trace_num_values = 1; + } + +} + +void +trace_result (int has_result, unsigned32 result) +{ + char buf[1000]; + char *chp; + + buf[0] = '\0'; + chp = buf; + + /* write out the values saved during the trace_input call */ + { + int i; + for (i = 0; i < trace_num_values; i++) + { + sprintf (chp, "%*s0x%.8lx", SIZE_VALUES - 10, "", + (long) trace_values[i]); + chp = strchr (chp, '\0'); + } + while (i++ < 3) + { + sprintf (chp, "%*s", SIZE_VALUES, ""); + chp = strchr (chp, '\0'); + } + } + + /* append any result to the end of the buffer */ + if (has_result) + sprintf (chp, " :: 0x%.8lx", (unsigned long)result); + + trace_generic (simulator, STATE_CPU (simulator, 0), trace_module, buf); +} + +void +trace_output (result) + enum op_types result; +{ + if (!TRACE_ALU_P (STATE_CPU (simulator, 0))) + return; + + switch (result) + { + default: + case OP_UNKNOWN: + case OP_NONE: + case OP_TRAP: + case OP_REG: + case OP_REG_REG_CMP: + case OP_IMM_REG_CMP: + case OP_COND_BR: + case OP_STORE16: + case OP_STORE32: + case OP_BIT: + case OP_EX2: + trace_result (0, 0); + break; + + case OP_LOAD16: + case OP_STSR: + trace_result (1, State.regs[OP[0]]); + break; + + case OP_REG_REG: + case OP_REG_REG_MOVE: + case OP_IMM_REG: + case OP_IMM_REG_MOVE: + case OP_LOAD32: + case OP_EX1: + trace_result (1, State.regs[OP[1]]); + break; + + case OP_IMM_REG_REG: + case OP_UIMM_REG_REG: + case OP_IMM16_REG_REG: + case OP_UIMM16_REG_REG: + trace_result (1, State.regs[OP[1]]); + break; + + case OP_JUMP: + if (OP[1] != 0) + trace_result (1, State.regs[OP[1]]); + else + trace_result (0, 0); + break; + + case OP_LDSR: + trace_result (1, State.sregs[OP[1]]); + break; + } +} +#endif + + +/* Returns 1 if the specific condition is met, returns 0 otherwise. */ +int +condition_met (unsigned code) +{ + unsigned int psw = PSW; + + switch (code & 0xf) + { + case 0x0: return ((psw & PSW_OV) != 0); + case 0x1: return ((psw & PSW_CY) != 0); + case 0x2: return ((psw & PSW_Z) != 0); + case 0x3: return ((((psw & PSW_CY) != 0) | ((psw & PSW_Z) != 0)) != 0); + case 0x4: return ((psw & PSW_S) != 0); + /*case 0x5: return 1;*/ + case 0x6: return ((((psw & PSW_S) != 0) ^ ((psw & PSW_OV) != 0)) != 0); + case 0x7: return (((((psw & PSW_S) != 0) ^ ((psw & PSW_OV) != 0)) || ((psw & PSW_Z) != 0)) != 0); + case 0x8: return ((psw & PSW_OV) == 0); + case 0x9: return ((psw & PSW_CY) == 0); + case 0xa: return ((psw & PSW_Z) == 0); + case 0xb: return ((((psw & PSW_CY) != 0) | ((psw & PSW_Z) != 0)) == 0); + case 0xc: return ((psw & PSW_S) == 0); + case 0xd: return ((psw & PSW_SAT) != 0); + case 0xe: return ((((psw & PSW_S) != 0) ^ ((psw & PSW_OV) != 0)) == 0); + case 0xf: return (((((psw & PSW_S) != 0) ^ ((psw & PSW_OV) != 0)) || ((psw & PSW_Z) != 0)) == 0); + } + + return 1; +} + +static unsigned long +Add32 (unsigned long a1, unsigned long a2, int * carry) +{ + unsigned long result = (a1 + a2); + + * carry = (result < a1); + + return result; +} + +static void +Multiply64 (boolean sign, unsigned long op0) +{ + unsigned long op1; + unsigned long lo; + unsigned long mid1; + unsigned long mid2; + unsigned long hi; + unsigned long RdLo; + unsigned long RdHi; + int carry; + + op1 = State.regs[ OP[1] ]; + + if (sign) + { + /* Compute sign of result and adjust operands if necessary. */ + + sign = (op0 ^ op1) & 0x80000000; + + if (((signed long) op0) < 0) + op0 = - op0; + + if (((signed long) op1) < 0) + op1 = - op1; + } + + /* We can split the 32x32 into four 16x16 operations. This ensures + that we do not lose precision on 32bit only hosts: */ + lo = ( (op0 & 0xFFFF) * (op1 & 0xFFFF)); + mid1 = ( (op0 & 0xFFFF) * ((op1 >> 16) & 0xFFFF)); + mid2 = (((op0 >> 16) & 0xFFFF) * (op1 & 0xFFFF)); + hi = (((op0 >> 16) & 0xFFFF) * ((op1 >> 16) & 0xFFFF)); + + /* We now need to add all of these results together, taking care + to propogate the carries from the additions: */ + RdLo = Add32 (lo, (mid1 << 16), & carry); + RdHi = carry; + RdLo = Add32 (RdLo, (mid2 << 16), & carry); + RdHi += (carry + ((mid1 >> 16) & 0xFFFF) + ((mid2 >> 16) & 0xFFFF) + hi); + + if (sign) + { + /* Negate result if necessary. */ + + RdLo = ~ RdLo; + RdHi = ~ RdHi; + if (RdLo == 0xFFFFFFFF) + { + RdLo = 0; + RdHi += 1; + } + else + RdLo += 1; + } + + /* Don't store into register 0. */ + if (OP[1]) + State.regs[ OP[1] ] = RdLo; + if (OP[2] >> 11) + State.regs[ OP[2] >> 11 ] = RdHi; + + return; +} + + +/* Read a null terminated string from memory, return in a buffer */ +static char * +fetch_str (sd, addr) + SIM_DESC sd; + address_word addr; +{ + char *buf; + int nr = 0; + while (sim_core_read_1 (STATE_CPU (sd, 0), + PC, read_map, addr + nr) != 0) + nr++; + buf = NZALLOC (char, nr + 1); + sim_read (simulator, addr, buf, nr); + return buf; +} + +/* Read a null terminated argument vector from memory, return in a + buffer */ +static char ** +fetch_argv (sd, addr) + SIM_DESC sd; + address_word addr; +{ + int max_nr = 64; + int nr = 0; + char **buf = xmalloc (max_nr * sizeof (char*)); + while (1) + { + unsigned32 a = sim_core_read_4 (STATE_CPU (sd, 0), + PC, read_map, addr + nr * 4); + if (a == 0) break; + buf[nr] = fetch_str (sd, a); + nr ++; + if (nr == max_nr - 1) + { + max_nr += 50; + buf = xrealloc (buf, max_nr * sizeof (char*)); + } + } + buf[nr] = 0; + return buf; +} + + +/* sst.b */ +int +OP_380 () +{ + trace_input ("sst.b", OP_STORE16, 1); + + store_mem (State.regs[30] + (OP[3] & 0x7f), 1, State.regs[ OP[1] ]); + + trace_output (OP_STORE16); + + return 2; +} + +/* sst.h */ +int +OP_480 () +{ + trace_input ("sst.h", OP_STORE16, 2); + + store_mem (State.regs[30] + ((OP[3] & 0x7f) << 1), 2, State.regs[ OP[1] ]); + + trace_output (OP_STORE16); + + return 2; +} + +/* sst.w */ +int +OP_501 () +{ + trace_input ("sst.w", OP_STORE16, 4); + + store_mem (State.regs[30] + ((OP[3] & 0x7e) << 1), 4, State.regs[ OP[1] ]); + + trace_output (OP_STORE16); + + return 2; +} + +/* ld.b */ +int +OP_700 () +{ + int adr; + + trace_input ("ld.b", OP_LOAD32, 1); + + adr = State.regs[ OP[0] ] + EXTEND16 (OP[2]); + + State.regs[ OP[1] ] = EXTEND8 (load_mem (adr, 1)); + + trace_output (OP_LOAD32); + + return 4; +} + +/* ld.h */ +int +OP_720 () +{ + int adr; + + trace_input ("ld.h", OP_LOAD32, 2); + + adr = State.regs[ OP[0] ] + EXTEND16 (OP[2]); + adr &= ~0x1; + + State.regs[ OP[1] ] = EXTEND16 (load_mem (adr, 2)); + + trace_output (OP_LOAD32); + + return 4; +} + +/* ld.w */ +int +OP_10720 () +{ + int adr; + + trace_input ("ld.w", OP_LOAD32, 4); + + adr = State.regs[ OP[0] ] + EXTEND16 (OP[2] & ~1); + adr &= ~0x3; + + State.regs[ OP[1] ] = load_mem (adr, 4); + + trace_output (OP_LOAD32); + + return 4; +} + +/* st.b */ +int +OP_740 () +{ + trace_input ("st.b", OP_STORE32, 1); + + store_mem (State.regs[ OP[0] ] + EXTEND16 (OP[2]), 1, State.regs[ OP[1] ]); + + trace_output (OP_STORE32); + + return 4; +} + +/* st.h */ +int +OP_760 () +{ + int adr; + + trace_input ("st.h", OP_STORE32, 2); + + adr = State.regs[ OP[0] ] + EXTEND16 (OP[2]); + adr &= ~1; + + store_mem (adr, 2, State.regs[ OP[1] ]); + + trace_output (OP_STORE32); + + return 4; +} + +/* st.w */ +int +OP_10760 () +{ + int adr; + + trace_input ("st.w", OP_STORE32, 4); + + adr = State.regs[ OP[0] ] + EXTEND16 (OP[2] & ~1); + adr &= ~3; + + store_mem (adr, 4, State.regs[ OP[1] ]); + + trace_output (OP_STORE32); + + return 4; +} + +/* add reg, reg */ +int +OP_1C0 () +{ + unsigned int op0, op1, result, z, s, cy, ov; + + trace_input ("add", OP_REG_REG, 0); + + /* Compute the result. */ + + op0 = State.regs[ OP[0] ]; + op1 = State.regs[ OP[1] ]; + + result = op0 + op1; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = (result < op0 || result < op1); + ov = ((op0 & 0x80000000) == (op1 & 0x80000000) + && (op0 & 0x80000000) != (result & 0x80000000)); + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_CY | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0) | (ov ? PSW_OV : 0)); + trace_output (OP_REG_REG); + + return 2; +} + +/* add sign_extend(imm5), reg */ +int +OP_240 () +{ + unsigned int op0, op1, result, z, s, cy, ov; + int temp; + + trace_input ("add", OP_IMM_REG, 0); + + /* Compute the result. */ + temp = SEXT5 (OP[0]); + op0 = temp; + op1 = State.regs[OP[1]]; + result = op0 + op1; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = (result < op0 || result < op1); + ov = ((op0 & 0x80000000) == (op1 & 0x80000000) + && (op0 & 0x80000000) != (result & 0x80000000)); + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_CY | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0) | (ov ? PSW_OV : 0)); + trace_output (OP_IMM_REG); + + return 2; +} + +/* addi sign_extend(imm16), reg, reg */ +int +OP_600 () +{ + unsigned int op0, op1, result, z, s, cy, ov; + + trace_input ("addi", OP_IMM16_REG_REG, 0); + + /* Compute the result. */ + + op0 = EXTEND16 (OP[2]); + op1 = State.regs[ OP[0] ]; + result = op0 + op1; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = (result < op0 || result < op1); + ov = ((op0 & 0x80000000) == (op1 & 0x80000000) + && (op0 & 0x80000000) != (result & 0x80000000)); + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_CY | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0) | (ov ? PSW_OV : 0)); + trace_output (OP_IMM16_REG_REG); + + return 4; +} + +/* sub reg1, reg2 */ +int +OP_1A0 () +{ + unsigned int op0, op1, result, z, s, cy, ov; + + trace_input ("sub", OP_REG_REG, 0); + /* Compute the result. */ + op0 = State.regs[ OP[0] ]; + op1 = State.regs[ OP[1] ]; + result = op1 - op0; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = (op1 < op0); + ov = ((op1 & 0x80000000) != (op0 & 0x80000000) + && (op1 & 0x80000000) != (result & 0x80000000)); + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_CY | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0) | (ov ? PSW_OV : 0)); + trace_output (OP_REG_REG); + + return 2; +} + +/* subr reg1, reg2 */ +int +OP_180 () +{ + unsigned int op0, op1, result, z, s, cy, ov; + + trace_input ("subr", OP_REG_REG, 0); + /* Compute the result. */ + op0 = State.regs[ OP[0] ]; + op1 = State.regs[ OP[1] ]; + result = op0 - op1; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = (op0 < op1); + ov = ((op0 & 0x80000000) != (op1 & 0x80000000) + && (op0 & 0x80000000) != (result & 0x80000000)); + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_CY | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0) | (ov ? PSW_OV : 0)); + trace_output (OP_REG_REG); + + return 2; +} + +/* sxh reg1 */ +int +OP_E0 () +{ + trace_input ("mulh", OP_REG_REG, 0); + + State.regs[ OP[1] ] = (EXTEND16 (State.regs[ OP[1] ]) * EXTEND16 (State.regs[ OP[0] ])); + + trace_output (OP_REG_REG); + + return 2; +} + +/* mulh sign_extend(imm5), reg2 */ +int +OP_2E0 () +{ + trace_input ("mulh", OP_IMM_REG, 0); + + State.regs[ OP[1] ] = EXTEND16 (State.regs[ OP[1] ]) * SEXT5 (OP[0]); + + trace_output (OP_IMM_REG); + + return 2; +} + +/* mulhi imm16, reg1, reg2 */ +int +OP_6E0 () +{ + trace_input ("mulhi", OP_IMM16_REG_REG, 0); + + State.regs[ OP[1] ] = EXTEND16 (State.regs[ OP[0] ]) * EXTEND16 (OP[2]); + + trace_output (OP_IMM16_REG_REG); + + return 4; +} + +/* divh reg1, reg2 */ +int +OP_40 () +{ + unsigned int op0, op1, result, ov, s, z; + int temp; + + trace_input ("divh", OP_REG_REG, 0); + + /* Compute the result. */ + temp = EXTEND16 (State.regs[ OP[0] ]); + op0 = temp; + op1 = State.regs[OP[1]]; + + if (op0 == 0xffffffff && op1 == 0x80000000) + { + result = 0x80000000; + ov = 1; + } + else if (op0 != 0) + { + result = op1 / op0; + ov = 0; + } + else + { + result = 0x0; + ov = 1; + } + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (ov ? PSW_OV : 0)); + trace_output (OP_REG_REG); + + return 2; +} + +/* cmp reg, reg */ +int +OP_1E0 () +{ + unsigned int op0, op1, result, z, s, cy, ov; + + trace_input ("cmp", OP_REG_REG_CMP, 0); + /* Compute the result. */ + op0 = State.regs[ OP[0] ]; + op1 = State.regs[ OP[1] ]; + result = op1 - op0; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = (op1 < op0); + ov = ((op1 & 0x80000000) != (op0 & 0x80000000) + && (op1 & 0x80000000) != (result & 0x80000000)); + + /* Set condition codes. */ + PSW &= ~(PSW_Z | PSW_S | PSW_CY | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0) | (ov ? PSW_OV : 0)); + trace_output (OP_REG_REG_CMP); + + return 2; +} + +/* cmp sign_extend(imm5), reg */ +int +OP_260 () +{ + unsigned int op0, op1, result, z, s, cy, ov; + int temp; + + /* Compute the result. */ + trace_input ("cmp", OP_IMM_REG_CMP, 0); + temp = SEXT5 (OP[0]); + op0 = temp; + op1 = State.regs[OP[1]]; + result = op1 - op0; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = (op1 < op0); + ov = ((op1 & 0x80000000) != (op0 & 0x80000000) + && (op1 & 0x80000000) != (result & 0x80000000)); + + /* Set condition codes. */ + PSW &= ~(PSW_Z | PSW_S | PSW_CY | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0) | (ov ? PSW_OV : 0)); + trace_output (OP_IMM_REG_CMP); + + return 2; +} + +/* setf cccc,reg2 */ +int +OP_7E0 () +{ + trace_input ("setf", OP_EX1, 0); + + State.regs[ OP[1] ] = condition_met (OP[0]); + + trace_output (OP_EX1); + + return 4; +} + +/* satadd reg,reg */ +int +OP_C0 () +{ + unsigned int op0, op1, result, z, s, cy, ov, sat; + + trace_input ("satadd", OP_REG_REG, 0); + /* Compute the result. */ + op0 = State.regs[ OP[0] ]; + op1 = State.regs[ OP[1] ]; + result = op0 + op1; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = (result < op0 || result < op1); + ov = ((op0 & 0x80000000) == (op1 & 0x80000000) + && (op0 & 0x80000000) != (result & 0x80000000)); + sat = ov; + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_CY | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0) | (ov ? PSW_OV : 0) + | (sat ? PSW_SAT : 0)); + + /* Handle saturated results. */ + if (sat && s) + State.regs[OP[1]] = 0x80000000; + else if (sat) + State.regs[OP[1]] = 0x7fffffff; + trace_output (OP_REG_REG); + + return 2; +} + +/* satadd sign_extend(imm5), reg */ +int +OP_220 () +{ + unsigned int op0, op1, result, z, s, cy, ov, sat; + + int temp; + + trace_input ("satadd", OP_IMM_REG, 0); + + /* Compute the result. */ + temp = SEXT5 (OP[0]); + op0 = temp; + op1 = State.regs[OP[1]]; + result = op0 + op1; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = (result < op0 || result < op1); + ov = ((op0 & 0x80000000) == (op1 & 0x80000000) + && (op0 & 0x80000000) != (result & 0x80000000)); + sat = ov; + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_CY | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0) | (ov ? PSW_OV : 0) + | (sat ? PSW_SAT : 0)); + + /* Handle saturated results. */ + if (sat && s) + State.regs[OP[1]] = 0x80000000; + else if (sat) + State.regs[OP[1]] = 0x7fffffff; + trace_output (OP_IMM_REG); + + return 2; +} + +/* satsub reg1, reg2 */ +int +OP_A0 () +{ + unsigned int op0, op1, result, z, s, cy, ov, sat; + + trace_input ("satsub", OP_REG_REG, 0); + + /* Compute the result. */ + op0 = State.regs[ OP[0] ]; + op1 = State.regs[ OP[1] ]; + result = op1 - op0; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = (op1 < op0); + ov = ((op1 & 0x80000000) != (op0 & 0x80000000) + && (op1 & 0x80000000) != (result & 0x80000000)); + sat = ov; + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_CY | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0) | (ov ? PSW_OV : 0) + | (sat ? PSW_SAT : 0)); + + /* Handle saturated results. */ + if (sat && s) + State.regs[OP[1]] = 0x80000000; + else if (sat) + State.regs[OP[1]] = 0x7fffffff; + trace_output (OP_REG_REG); + return 2; +} + +/* satsubi sign_extend(imm16), reg */ +int +OP_660 () +{ + unsigned int op0, op1, result, z, s, cy, ov, sat; + int temp; + + trace_input ("satsubi", OP_IMM_REG, 0); + + /* Compute the result. */ + temp = EXTEND16 (OP[2]); + op0 = temp; + op1 = State.regs[ OP[0] ]; + result = op1 - op0; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = (op1 < op0); + ov = ((op1 & 0x80000000) != (op0 & 0x80000000) + && (op1 & 0x80000000) != (result & 0x80000000)); + sat = ov; + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_CY | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0) | (ov ? PSW_OV : 0) + | (sat ? PSW_SAT : 0)); + + /* Handle saturated results. */ + if (sat && s) + State.regs[OP[1]] = 0x80000000; + else if (sat) + State.regs[OP[1]] = 0x7fffffff; + trace_output (OP_IMM_REG); + + return 4; +} + +/* satsubr reg,reg */ +int +OP_80 () +{ + unsigned int op0, op1, result, z, s, cy, ov, sat; + + trace_input ("satsubr", OP_REG_REG, 0); + + /* Compute the result. */ + op0 = State.regs[ OP[0] ]; + op1 = State.regs[ OP[1] ]; + result = op0 - op1; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = (result < op0); + ov = ((op1 & 0x80000000) != (op0 & 0x80000000) + && (op1 & 0x80000000) != (result & 0x80000000)); + sat = ov; + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_CY | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0) | (ov ? PSW_OV : 0) + | (sat ? PSW_SAT : 0)); + + /* Handle saturated results. */ + if (sat && s) + State.regs[OP[1]] = 0x80000000; + else if (sat) + State.regs[OP[1]] = 0x7fffffff; + trace_output (OP_REG_REG); + + return 2; +} + +/* tst reg,reg */ +int +OP_160 () +{ + unsigned int op0, op1, result, z, s; + + trace_input ("tst", OP_REG_REG_CMP, 0); + + /* Compute the result. */ + op0 = State.regs[ OP[0] ]; + op1 = State.regs[ OP[1] ]; + result = op0 & op1; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + + /* Store the condition codes. */ + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0)); + trace_output (OP_REG_REG_CMP); + + return 2; +} + +/* mov sign_extend(imm5), reg */ +int +OP_200 () +{ + int value = SEXT5 (OP[0]); + + trace_input ("mov", OP_IMM_REG_MOVE, 0); + + State.regs[ OP[1] ] = value; + + trace_output (OP_IMM_REG_MOVE); + + return 2; +} + +/* movhi imm16, reg, reg */ +int +OP_640 () +{ + trace_input ("movhi", OP_UIMM16_REG_REG, 16); + + State.regs[ OP[1] ] = State.regs[ OP[0] ] + (OP[2] << 16); + + trace_output (OP_UIMM16_REG_REG); + + return 4; +} + +/* sar zero_extend(imm5),reg1 */ +int +OP_2A0 () +{ + unsigned int op0, op1, result, z, s, cy; + + trace_input ("sar", OP_IMM_REG, 0); + op0 = OP[0]; + op1 = State.regs[ OP[1] ]; + result = (signed)op1 >> op0; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = (op1 & (1 << (op0 - 1))); + + /* Store the result and condition codes. */ + State.regs[ OP[1] ] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_OV | PSW_CY); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0)); + trace_output (OP_IMM_REG); + + return 2; +} + +/* sar reg1, reg2 */ +int +OP_A007E0 () +{ + unsigned int op0, op1, result, z, s, cy; + + trace_input ("sar", OP_REG_REG, 0); + + op0 = State.regs[ OP[0] ] & 0x1f; + op1 = State.regs[ OP[1] ]; + result = (signed)op1 >> op0; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = (op1 & (1 << (op0 - 1))); + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_OV | PSW_CY); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0)); + trace_output (OP_REG_REG); + + return 4; +} + +/* shl zero_extend(imm5),reg1 */ +int +OP_2C0 () +{ + unsigned int op0, op1, result, z, s, cy; + + trace_input ("shl", OP_IMM_REG, 0); + op0 = OP[0]; + op1 = State.regs[ OP[1] ]; + result = op1 << op0; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = (op1 & (1 << (32 - op0))); + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_OV | PSW_CY); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0)); + trace_output (OP_IMM_REG); + + return 2; +} + +/* shl reg1, reg2 */ +int +OP_C007E0 () +{ + unsigned int op0, op1, result, z, s, cy; + + trace_input ("shl", OP_REG_REG, 0); + op0 = State.regs[ OP[0] ] & 0x1f; + op1 = State.regs[ OP[1] ]; + result = op1 << op0; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = (op1 & (1 << (32 - op0))); + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_OV | PSW_CY); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0)); + trace_output (OP_REG_REG); + + return 4; +} + +/* shr zero_extend(imm5),reg1 */ +int +OP_280 () +{ + unsigned int op0, op1, result, z, s, cy; + + trace_input ("shr", OP_IMM_REG, 0); + op0 = OP[0]; + op1 = State.regs[ OP[1] ]; + result = op1 >> op0; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = (op1 & (1 << (op0 - 1))); + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_OV | PSW_CY); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0)); + trace_output (OP_IMM_REG); + + return 2; +} + +/* shr reg1, reg2 */ +int +OP_8007E0 () +{ + unsigned int op0, op1, result, z, s, cy; + + trace_input ("shr", OP_REG_REG, 0); + op0 = State.regs[ OP[0] ] & 0x1f; + op1 = State.regs[ OP[1] ]; + result = op1 >> op0; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + cy = (op1 & (1 << (op0 - 1))); + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_OV | PSW_CY); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0) + | (cy ? PSW_CY : 0)); + trace_output (OP_REG_REG); + + return 4; +} + +/* or reg, reg */ +int +OP_100 () +{ + unsigned int op0, op1, result, z, s; + + trace_input ("or", OP_REG_REG, 0); + + /* Compute the result. */ + op0 = State.regs[ OP[0] ]; + op1 = State.regs[ OP[1] ]; + result = op0 | op1; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0)); + trace_output (OP_REG_REG); + + return 2; +} + +/* ori zero_extend(imm16), reg, reg */ +int +OP_680 () +{ + unsigned int op0, op1, result, z, s; + + trace_input ("ori", OP_UIMM16_REG_REG, 0); + op0 = OP[2]; + op1 = State.regs[ OP[0] ]; + result = op0 | op1; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0)); + trace_output (OP_UIMM16_REG_REG); + + return 4; +} + +/* and reg, reg */ +int +OP_140 () +{ + unsigned int op0, op1, result, z, s; + + trace_input ("and", OP_REG_REG, 0); + + /* Compute the result. */ + op0 = State.regs[ OP[0] ]; + op1 = State.regs[ OP[1] ]; + result = op0 & op1; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0)); + trace_output (OP_REG_REG); + + return 2; +} + +/* andi zero_extend(imm16), reg, reg */ +int +OP_6C0 () +{ + unsigned int result, z; + + trace_input ("andi", OP_UIMM16_REG_REG, 0); + + result = OP[2] & State.regs[ OP[0] ]; + + /* Compute the condition codes. */ + z = (result == 0); + + /* Store the result and condition codes. */ + State.regs[ OP[1] ] = result; + + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + PSW |= (z ? PSW_Z : 0); + + trace_output (OP_UIMM16_REG_REG); + + return 4; +} + +/* xor reg, reg */ +int +OP_120 () +{ + unsigned int op0, op1, result, z, s; + + trace_input ("xor", OP_REG_REG, 0); + + /* Compute the result. */ + op0 = State.regs[ OP[0] ]; + op1 = State.regs[ OP[1] ]; + result = op0 ^ op1; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0)); + trace_output (OP_REG_REG); + + return 2; +} + +/* xori zero_extend(imm16), reg, reg */ +int +OP_6A0 () +{ + unsigned int op0, op1, result, z, s; + + trace_input ("xori", OP_UIMM16_REG_REG, 0); + op0 = OP[2]; + op1 = State.regs[ OP[0] ]; + result = op0 ^ op1; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0)); + trace_output (OP_UIMM16_REG_REG); + + return 4; +} + +/* not reg1, reg2 */ +int +OP_20 () +{ + unsigned int op0, result, z, s; + + trace_input ("not", OP_REG_REG_MOVE, 0); + /* Compute the result. */ + op0 = State.regs[ OP[0] ]; + result = ~op0; + + /* Compute the condition codes. */ + z = (result == 0); + s = (result & 0x80000000); + + /* Store the result and condition codes. */ + State.regs[OP[1]] = result; + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0)); + trace_output (OP_REG_REG_MOVE); + + return 2; +} + +/* set1 */ +int +OP_7C0 () +{ + unsigned int op0, op1, op2; + int temp; + + trace_input ("set1", OP_BIT, 0); + op0 = State.regs[ OP[0] ]; + op1 = OP[1] & 0x7; + temp = EXTEND16 (OP[2]); + op2 = temp; + temp = load_mem (op0 + op2, 1); + PSW &= ~PSW_Z; + if ((temp & (1 << op1)) == 0) + PSW |= PSW_Z; + temp |= (1 << op1); + store_mem (op0 + op2, 1, temp); + trace_output (OP_BIT); + + return 4; +} + +/* not1 */ +int +OP_47C0 () +{ + unsigned int op0, op1, op2; + int temp; + + trace_input ("not1", OP_BIT, 0); + op0 = State.regs[ OP[0] ]; + op1 = OP[1] & 0x7; + temp = EXTEND16 (OP[2]); + op2 = temp; + temp = load_mem (op0 + op2, 1); + PSW &= ~PSW_Z; + if ((temp & (1 << op1)) == 0) + PSW |= PSW_Z; + temp ^= (1 << op1); + store_mem (op0 + op2, 1, temp); + trace_output (OP_BIT); + + return 4; +} + +/* clr1 */ +int +OP_87C0 () +{ + unsigned int op0, op1, op2; + int temp; + + trace_input ("clr1", OP_BIT, 0); + op0 = State.regs[ OP[0] ]; + op1 = OP[1] & 0x7; + temp = EXTEND16 (OP[2]); + op2 = temp; + temp = load_mem (op0 + op2, 1); + PSW &= ~PSW_Z; + if ((temp & (1 << op1)) == 0) + PSW |= PSW_Z; + temp &= ~(1 << op1); + store_mem (op0 + op2, 1, temp); + trace_output (OP_BIT); + + return 4; +} + +/* tst1 */ +int +OP_C7C0 () +{ + unsigned int op0, op1, op2; + int temp; + + trace_input ("tst1", OP_BIT, 0); + op0 = State.regs[ OP[0] ]; + op1 = OP[1] & 0x7; + temp = EXTEND16 (OP[2]); + op2 = temp; + temp = load_mem (op0 + op2, 1); + PSW &= ~PSW_Z; + if ((temp & (1 << op1)) == 0) + PSW |= PSW_Z; + trace_output (OP_BIT); + + return 4; +} + +/* di */ +int +OP_16007E0 () +{ + trace_input ("di", OP_NONE, 0); + PSW |= PSW_ID; + trace_output (OP_NONE); + + return 4; +} + +/* ei */ +int +OP_16087E0 () +{ + trace_input ("ei", OP_NONE, 0); + PSW &= ~PSW_ID; + trace_output (OP_NONE); + + return 4; +} + +/* halt */ +int +OP_12007E0 () +{ + trace_input ("halt", OP_NONE, 0); + /* FIXME this should put processor into a mode where NMI still handled */ + trace_output (OP_NONE); + sim_engine_halt (simulator, STATE_CPU (simulator, 0), NULL, PC, + sim_stopped, SIM_SIGTRAP); + return 0; +} + +/* trap */ +int +OP_10007E0 () +{ + trace_input ("trap", OP_TRAP, 0); + trace_output (OP_TRAP); + + /* Trap 31 is used for simulating OS I/O functions */ + + if (OP[0] == 31) + { + int save_errno = errno; + errno = 0; + +/* Registers passed to trap 0 */ + +#define FUNC State.regs[6] /* function number, return value */ +#define PARM1 State.regs[7] /* optional parm 1 */ +#define PARM2 State.regs[8] /* optional parm 2 */ +#define PARM3 State.regs[9] /* optional parm 3 */ + +/* Registers set by trap 0 */ + +#define RETVAL State.regs[10] /* return value */ +#define RETERR State.regs[11] /* return error code */ + +/* Turn a pointer in a register into a pointer into real memory. */ + +#define MEMPTR(x) (map (x)) + + switch (FUNC) + { + +#ifdef HAVE_FORK +#ifdef TARGET_SYS_fork + case TARGET_SYS_fork: + RETVAL = fork (); + break; +#endif +#endif + +#ifdef HAVE_EXECVE +#ifdef TARGET_SYS_execv + case TARGET_SYS_execve: + { + char *path = fetch_str (simulator, PARM1); + char **argv = fetch_argv (simulator, PARM2); + char **envp = fetch_argv (simulator, PARM3); + RETVAL = execve (path, argv, envp); + zfree (path); + freeargv (argv); + freeargv (envp); + break; + } +#endif +#endif + +#if HAVE_EXECV +#ifdef TARGET_SYS_execv + case TARGET_SYS_execv: + { + char *path = fetch_str (simulator, PARM1); + char **argv = fetch_argv (simulator, PARM2); + RETVAL = execv (path, argv); + zfree (path); + freeargv (argv); + break; + } +#endif +#endif + +#if 0 +#ifdef TARGET_SYS_pipe + case TARGET_SYS_pipe: + { + reg_t buf; + int host_fd[2]; + + buf = PARM1; + RETVAL = pipe (host_fd); + SW (buf, host_fd[0]); + buf += sizeof(uint16); + SW (buf, host_fd[1]); + } + break; +#endif +#endif + +#if 0 +#ifdef TARGET_SYS_wait + case TARGET_SYS_wait: + { + int status; + + RETVAL = wait (&status); + SW (PARM1, status); + } + break; +#endif +#endif + +#ifdef TARGET_SYS_read + case TARGET_SYS_read: + { + char *buf = zalloc (PARM3); + RETVAL = sim_io_read (simulator, PARM1, buf, PARM3); + sim_write (simulator, PARM2, buf, PARM3); + zfree (buf); + break; + } +#endif + +#ifdef TARGET_SYS_write + case TARGET_SYS_write: + { + char *buf = zalloc (PARM3); + sim_read (simulator, PARM2, buf, PARM3); + if (PARM1 == 1) + RETVAL = sim_io_write_stdout (simulator, buf, PARM3); + else + RETVAL = sim_io_write (simulator, PARM1, buf, PARM3); + zfree (buf); + break; + } +#endif + +#ifdef TARGET_SYS_lseek + case TARGET_SYS_lseek: + RETVAL = sim_io_lseek (simulator, PARM1, PARM2, PARM3); + break; +#endif + +#ifdef TARGET_SYS_close + case TARGET_SYS_close: + RETVAL = sim_io_close (simulator, PARM1); + break; +#endif + +#ifdef TARGET_SYS_open + case TARGET_SYS_open: + { + char *buf = fetch_str (simulator, PARM1); + RETVAL = sim_io_open (simulator, buf, PARM2); + zfree (buf); + break; + } +#endif + +#ifdef TARGET_SYS_exit + case TARGET_SYS_exit: + if ((PARM1 & 0xffff0000) == 0xdead0000 && (PARM1 & 0xffff) != 0) + /* get signal encoded by kill */ + sim_engine_halt (simulator, STATE_CPU (simulator, 0), NULL, PC, + sim_signalled, PARM1 & 0xffff); + else if (PARM1 == 0xdead) + /* old libraries */ + sim_engine_halt (simulator, STATE_CPU (simulator, 0), NULL, PC, + sim_stopped, SIM_SIGABRT); + else + /* PARM1 has exit status */ + sim_engine_halt (simulator, STATE_CPU (simulator, 0), NULL, PC, + sim_exited, PARM1); + break; +#endif + +#if !defined(__GO32__) && !defined(_WIN32) +#ifdef TARGET_SYS_stat + case TARGET_SYS_stat: /* added at hmsi */ + /* stat system call */ + { + struct stat host_stat; + reg_t buf; + char *path = fetch_str (simulator, PARM1); + + RETVAL = stat (path, &host_stat); + + zfree (path); + buf = PARM2; + + /* Just wild-assed guesses. */ + store_mem (buf, 2, host_stat.st_dev); + store_mem (buf + 2, 2, host_stat.st_ino); + store_mem (buf + 4, 4, host_stat.st_mode); + store_mem (buf + 8, 2, host_stat.st_nlink); + store_mem (buf + 10, 2, host_stat.st_uid); + store_mem (buf + 12, 2, host_stat.st_gid); + store_mem (buf + 14, 2, host_stat.st_rdev); + store_mem (buf + 16, 4, host_stat.st_size); + store_mem (buf + 20, 4, host_stat.st_atime); + store_mem (buf + 28, 4, host_stat.st_mtime); + store_mem (buf + 36, 4, host_stat.st_ctime); + } + break; +#endif +#endif + +#ifdef HAVE_CHOWN +#ifdef TARGET_SYS_chown + case TARGET_SYS_chown: + { + char *path = fetch_str (simulator, PARM1); + RETVAL = chown (path, PARM2, PARM3); + zfree (path); + } + break; +#endif +#endif + +#if HAVE_CHMOD +#ifdef TARGET_SYS_chmod + case TARGET_SYS_chmod: + { + char *path = fetch_str (simulator, PARM1); + RETVAL = chmod (path, PARM2); + zfree (path); + } + break; +#endif +#endif + +#ifdef TARGET_SYS_time +#if HAVE_TIME + case TARGET_SYS_time: + { + time_t now; + RETVAL = time (&now); + store_mem (PARM1, 4, now); + } + break; +#endif +#endif + +#if !defined(__GO32__) && !defined(_WIN32) +#ifdef TARGET_SYS_times + case TARGET_SYS_times: + { + struct tms tms; + RETVAL = times (&tms); + store_mem (PARM1, 4, tms.tms_utime); + store_mem (PARM1 + 4, 4, tms.tms_stime); + store_mem (PARM1 + 8, 4, tms.tms_cutime); + store_mem (PARM1 + 12, 4, tms.tms_cstime); + break; + } +#endif +#endif + +#ifdef TARGET_SYS_gettimeofday +#if !defined(__GO32__) && !defined(_WIN32) + case TARGET_SYS_gettimeofday: + { + struct timeval t; + struct timezone tz; + RETVAL = gettimeofday (&t, &tz); + store_mem (PARM1, 4, t.tv_sec); + store_mem (PARM1 + 4, 4, t.tv_usec); + store_mem (PARM2, 4, tz.tz_minuteswest); + store_mem (PARM2 + 4, 4, tz.tz_dsttime); + break; + } +#endif +#endif + +#ifdef TARGET_SYS_utime +#if HAVE_UTIME + case TARGET_SYS_utime: + { + /* Cast the second argument to void *, to avoid type mismatch + if a prototype is present. */ + sim_io_error (simulator, "Utime not supported"); + /* RETVAL = utime (path, (void *) MEMPTR (PARM2)); */ + } + break; +#endif +#endif + + default: + abort (); + } + RETERR = errno; + errno = save_errno; + + return 4; + } + else + { /* Trap 0 -> 30 */ + EIPC = PC + 4; + EIPSW = PSW; + /* Mask out EICC */ + ECR &= 0xffff0000; + ECR |= 0x40 + OP[0]; + /* Flag that we are now doing exception processing. */ + PSW |= PSW_EP | PSW_ID; + PC = ((OP[0] < 0x10) ? 0x40 : 0x50) - 4; + + return 0; + } +} + +/* tst1 reg2, [reg1] */ +int +OP_E607E0 (void) +{ + int temp; + + trace_input ("tst1", OP_BIT, 1); + + temp = load_mem (State.regs[ OP[0] ], 1); + + PSW &= ~PSW_Z; + if ((temp & (1 << State.regs[ OP[1] & 0x7 ])) == 0) + PSW |= PSW_Z; + + trace_output (OP_BIT); + + return 4; +} + +/* mulu reg1, reg2, reg3 */ +int +OP_22207E0 (void) +{ + trace_input ("mulu", OP_REG_REG_REG, 0); + + Multiply64 (false, State.regs[ OP[0] ]); + + trace_output (OP_REG_REG_REG); + + return 4; +} + +#define BIT_CHANGE_OP( name, binop ) \ + unsigned int bit; \ + unsigned int temp; \ + \ + trace_input (name, OP_BIT_CHANGE, 0); \ + \ + bit = 1 << State.regs[ OP[1] & 0x7 ]; \ + temp = load_mem (State.regs[ OP[0] ], 1); \ + \ + PSW &= ~PSW_Z; \ + if ((temp & bit) == 0) \ + PSW |= PSW_Z; \ + temp binop bit; \ + \ + store_mem (State.regs[ OP[0] ], 1, temp); \ + \ + trace_output (OP_BIT_CHANGE); \ + \ + return 4; + +/* clr1 reg2, [reg1] */ +int +OP_E407E0 (void) +{ + BIT_CHANGE_OP ("clr1", &= ~ ); +} + +/* not1 reg2, [reg1] */ +int +OP_E207E0 (void) +{ + BIT_CHANGE_OP ("not1", ^= ); +} + +/* set1 */ +int +OP_E007E0 (void) +{ + BIT_CHANGE_OP ("set1", |= ); +} + +/* sasf */ +int +OP_20007E0 (void) +{ + trace_input ("sasf", OP_EX1, 0); + + State.regs[ OP[1] ] = (State.regs[ OP[1] ] << 1) | condition_met (OP[0]); + + trace_output (OP_EX1); + + return 4; +} + +/* This function is courtesy of Sugimoto at NEC, via Seow Tan + (Soew_Tan@el.nec.com) */ +void +divun +( + unsigned int N, + unsigned long int als, + unsigned long int sfi, + unsigned32 /*unsigned long int*/ * quotient_ptr, + unsigned32 /*unsigned long int*/ * remainder_ptr, + boolean * overflow_ptr +) +{ + unsigned long ald = sfi >> (N - 1); + unsigned long alo = als; + unsigned int Q = 1; + unsigned int C; + unsigned int S = 0; + unsigned int i; + unsigned int R1 = 1; + unsigned int DBZ = (als == 0) ? 1 : 0; + unsigned long alt = Q ? ~als : als; + + /* 1st Loop */ + alo = ald + alt + Q; + C = (((alt >> 31) & (ald >> 31)) + | (((alt >> 31) ^ (ald >> 31)) & (~alo >> 31))); + C = C ^ Q; + Q = ~(C ^ S) & 1; + R1 = (alo == 0) ? 0 : (R1 & Q); + if ((S ^ (alo>>31)) && !C) + { + DBZ = 1; + } + S = alo >> 31; + sfi = (sfi << (32-N+1)) | Q; + ald = (alo << 1) | (sfi >> 31); + + /* 2nd - N-1th Loop */ + for (i = 2; i < N; i++) + { + alt = Q ? ~als : als; + alo = ald + alt + Q; + C = (((alt >> 31) & (ald >> 31)) + | (((alt >> 31) ^ (ald >> 31)) & (~alo >> 31))); + C = C ^ Q; + Q = ~(C ^ S) & 1; + R1 = (alo == 0) ? 0 : (R1 & Q); + if ((S ^ (alo>>31)) && !C && !DBZ) + { + DBZ = 1; + } + S = alo >> 31; + sfi = (sfi << 1) | Q; + ald = (alo << 1) | (sfi >> 31); + } + + /* Nth Loop */ + alt = Q ? ~als : als; + alo = ald + alt + Q; + C = (((alt >> 31) & (ald >> 31)) + | (((alt >> 31) ^ (ald >> 31)) & (~alo >> 31))); + C = C ^ Q; + Q = ~(C ^ S) & 1; + R1 = (alo == 0) ? 0 : (R1 & Q); + if ((S ^ (alo>>31)) && !C) + { + DBZ = 1; + } + + * quotient_ptr = (sfi << 1) | Q; + * remainder_ptr = Q ? alo : (alo + als); + * overflow_ptr = DBZ | R1; +} + +/* This function is courtesy of Sugimoto at NEC, via Seow Tan (Soew_Tan@el.nec.com) */ +void +divn +( + unsigned int N, + unsigned long int als, + unsigned long int sfi, + signed32 /*signed long int*/ * quotient_ptr, + signed32 /*signed long int*/ * remainder_ptr, + boolean * overflow_ptr +) +{ + unsigned long ald = (signed long) sfi >> (N - 1); + unsigned long alo = als; + unsigned int SS = als >> 31; + unsigned int SD = sfi >> 31; + unsigned int R1 = 1; + unsigned int OV; + unsigned int DBZ = als == 0 ? 1 : 0; + unsigned int Q = ~(SS ^ SD) & 1; + unsigned int C; + unsigned int S; + unsigned int i; + unsigned long alt = Q ? ~als : als; + + + /* 1st Loop */ + + alo = ald + alt + Q; + C = (((alt >> 31) & (ald >> 31)) + | (((alt >> 31) ^ (ald >> 31)) & (~alo >> 31))); + Q = C ^ SS; + R1 = (alo == 0) ? 0 : (R1 & (Q ^ (SS ^ SD))); + S = alo >> 31; + sfi = (sfi << (32-N+1)) | Q; + ald = (alo << 1) | (sfi >> 31); + if ((alo >> 31) ^ (ald >> 31)) + { + DBZ = 1; + } + + /* 2nd - N-1th Loop */ + + for (i = 2; i < N; i++) + { + alt = Q ? ~als : als; + alo = ald + alt + Q; + C = (((alt >> 31) & (ald >> 31)) + | (((alt >> 31) ^ (ald >> 31)) & (~alo >> 31))); + Q = C ^ SS; + R1 = (alo == 0) ? 0 : (R1 & (Q ^ (SS ^ SD))); + S = alo >> 31; + sfi = (sfi << 1) | Q; + ald = (alo << 1) | (sfi >> 31); + if ((alo >> 31) ^ (ald >> 31)) + { + DBZ = 1; + } + } + + /* Nth Loop */ + alt = Q ? ~als : als; + alo = ald + alt + Q; + C = (((alt >> 31) & (ald >> 31)) + | (((alt >> 31) ^ (ald >> 31)) & (~alo >> 31))); + Q = C ^ SS; + R1 = (alo == 0) ? 0 : (R1 & (Q ^ (SS ^ SD))); + sfi = (sfi << (32-N+1)); + ald = alo; + + /* End */ + if (alo != 0) + { + alt = Q ? ~als : als; + alo = ald + alt + Q; + } + R1 = R1 & ((~alo >> 31) ^ SD); + if ((alo != 0) && ((Q ^ (SS ^ SD)) ^ R1)) alo = ald; + if (N != 32) + ald = sfi = (long) ((sfi >> 1) | (SS ^ SD) << 31) >> (32-N-1) | Q; + else + ald = sfi = sfi | Q; + + OV = DBZ | ((alo == 0) ? 0 : R1); + + * remainder_ptr = alo; + + /* Adj */ + if (((alo != 0) && ((SS ^ SD) ^ R1)) + || ((alo == 0) && (SS ^ R1))) + alo = ald + 1; + else + alo = ald; + + OV = (DBZ | R1) ? OV : ((alo >> 31) & (~ald >> 31)); + + * quotient_ptr = alo; + * overflow_ptr = OV; +} + +/* sdivun imm5, reg1, reg2, reg3 */ +int +OP_1C207E0 (void) +{ + unsigned32 /*unsigned long int*/ quotient; + unsigned32 /*unsigned long int*/ remainder; + unsigned long int divide_by; + unsigned long int divide_this; + boolean overflow = false; + unsigned int imm5; + + trace_input ("sdivun", OP_IMM_REG_REG_REG, 0); + + imm5 = 32 - ((OP[3] & 0x3c0000) >> 17); + + divide_by = State.regs[ OP[0] ]; + divide_this = State.regs[ OP[1] ] << imm5; + + divun (imm5, divide_by, divide_this, & quotient, & remainder, & overflow); + + State.regs[ OP[1] ] = quotient; + State.regs[ OP[2] >> 11 ] = remainder; + + /* Set condition codes. */ + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + + if (overflow) PSW |= PSW_OV; + if (quotient == 0) PSW |= PSW_Z; + if (quotient & 0x80000000) PSW |= PSW_S; + + trace_output (OP_IMM_REG_REG_REG); + + return 4; +} + +/* sdivn imm5, reg1, reg2, reg3 */ +int +OP_1C007E0 (void) +{ + signed32 /*signed long int*/ quotient; + signed32 /*signed long int*/ remainder; + signed long int divide_by; + signed long int divide_this; + boolean overflow = false; + unsigned int imm5; + + trace_input ("sdivn", OP_IMM_REG_REG_REG, 0); + + imm5 = 32 - ((OP[3] & 0x3c0000) >> 17); + + divide_by = State.regs[ OP[0] ]; + divide_this = State.regs[ OP[1] ] << imm5; + + divn (imm5, divide_by, divide_this, & quotient, & remainder, & overflow); + + State.regs[ OP[1] ] = quotient; + State.regs[ OP[2] >> 11 ] = remainder; + + /* Set condition codes. */ + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + + if (overflow) PSW |= PSW_OV; + if (quotient == 0) PSW |= PSW_Z; + if (quotient < 0) PSW |= PSW_S; + + trace_output (OP_IMM_REG_REG_REG); + + return 4; +} + +/* sdivhun imm5, reg1, reg2, reg3 */ +int +OP_18207E0 (void) +{ + unsigned32 /*unsigned long int*/ quotient; + unsigned32 /*unsigned long int*/ remainder; + unsigned long int divide_by; + unsigned long int divide_this; + boolean overflow = false; + unsigned int imm5; + + trace_input ("sdivhun", OP_IMM_REG_REG_REG, 0); + + imm5 = 32 - ((OP[3] & 0x3c0000) >> 17); + + divide_by = State.regs[ OP[0] ] & 0xffff; + divide_this = State.regs[ OP[1] ] << imm5; + + divun (imm5, divide_by, divide_this, & quotient, & remainder, & overflow); + + State.regs[ OP[1] ] = quotient; + State.regs[ OP[2] >> 11 ] = remainder; + + /* Set condition codes. */ + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + + if (overflow) PSW |= PSW_OV; + if (quotient == 0) PSW |= PSW_Z; + if (quotient & 0x80000000) PSW |= PSW_S; + + trace_output (OP_IMM_REG_REG_REG); + + return 4; +} + +/* sdivhn imm5, reg1, reg2, reg3 */ +int +OP_18007E0 (void) +{ + signed32 /*signed long int*/ quotient; + signed32 /*signed long int*/ remainder; + signed long int divide_by; + signed long int divide_this; + boolean overflow = false; + unsigned int imm5; + + trace_input ("sdivhn", OP_IMM_REG_REG_REG, 0); + + imm5 = 32 - ((OP[3] & 0x3c0000) >> 17); + + divide_by = EXTEND16 (State.regs[ OP[0] ]); + divide_this = State.regs[ OP[1] ] << imm5; + + divn (imm5, divide_by, divide_this, & quotient, & remainder, & overflow); + + State.regs[ OP[1] ] = quotient; + State.regs[ OP[2] >> 11 ] = remainder; + + /* Set condition codes. */ + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + + if (overflow) PSW |= PSW_OV; + if (quotient == 0) PSW |= PSW_Z; + if (quotient < 0) PSW |= PSW_S; + + trace_output (OP_IMM_REG_REG_REG); + + return 4; +} + +/* divu reg1, reg2, reg3 */ +int +OP_2C207E0 (void) +{ + unsigned long int quotient; + unsigned long int remainder; + unsigned long int divide_by; + unsigned long int divide_this; + boolean overflow = false; + + trace_input ("divu", OP_REG_REG_REG, 0); + + /* Compute the result. */ + + divide_by = State.regs[ OP[0] ]; + divide_this = State.regs[ OP[1] ]; + + if (divide_by == 0) + { + overflow = true; + divide_by = 1; + } + + State.regs[ OP[1] ] = quotient = divide_this / divide_by; + State.regs[ OP[2] >> 11 ] = remainder = divide_this % divide_by; + + /* Set condition codes. */ + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + + if (overflow) PSW |= PSW_OV; + if (quotient == 0) PSW |= PSW_Z; + if (quotient & 0x80000000) PSW |= PSW_S; + + trace_output (OP_REG_REG_REG); + + return 4; +} + +/* div reg1, reg2, reg3 */ +int +OP_2C007E0 (void) +{ + signed long int quotient; + signed long int remainder; + signed long int divide_by; + signed long int divide_this; + boolean overflow = false; + + trace_input ("div", OP_REG_REG_REG, 0); + + /* Compute the result. */ + + divide_by = State.regs[ OP[0] ]; + divide_this = State.regs[ OP[1] ]; + + if (divide_by == 0 || (divide_by == -1 && divide_this == (1 << 31))) + { + overflow = true; + divide_by = 1; + } + + State.regs[ OP[1] ] = quotient = divide_this / divide_by; + State.regs[ OP[2] >> 11 ] = remainder = divide_this % divide_by; + + /* Set condition codes. */ + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + + if (overflow) PSW |= PSW_OV; + if (quotient == 0) PSW |= PSW_Z; + if (quotient < 0) PSW |= PSW_S; + + trace_output (OP_REG_REG_REG); + + return 4; +} + +/* divhu reg1, reg2, reg3 */ +int +OP_28207E0 (void) +{ + unsigned long int quotient; + unsigned long int remainder; + unsigned long int divide_by; + unsigned long int divide_this; + boolean overflow = false; + + trace_input ("divhu", OP_REG_REG_REG, 0); + + /* Compute the result. */ + + divide_by = State.regs[ OP[0] ] & 0xffff; + divide_this = State.regs[ OP[1] ]; + + if (divide_by == 0) + { + overflow = true; + divide_by = 1; + } + + State.regs[ OP[1] ] = quotient = divide_this / divide_by; + State.regs[ OP[2] >> 11 ] = remainder = divide_this % divide_by; + + /* Set condition codes. */ + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + + if (overflow) PSW |= PSW_OV; + if (quotient == 0) PSW |= PSW_Z; + if (quotient & 0x80000000) PSW |= PSW_S; + + trace_output (OP_REG_REG_REG); + + return 4; +} + +/* divh reg1, reg2, reg3 */ +int +OP_28007E0 (void) +{ + signed long int quotient; + signed long int remainder; + signed long int divide_by; + signed long int divide_this; + boolean overflow = false; + + trace_input ("divh", OP_REG_REG_REG, 0); + + /* Compute the result. */ + + divide_by = State.regs[ OP[0] ]; + divide_this = EXTEND16 (State.regs[ OP[1] ]); + + if (divide_by == 0 || (divide_by == -1 && divide_this == (1 << 31))) + { + overflow = true; + divide_by = 1; + } + + State.regs[ OP[1] ] = quotient = divide_this / divide_by; + State.regs[ OP[2] >> 11 ] = remainder = divide_this % divide_by; + + /* Set condition codes. */ + PSW &= ~(PSW_Z | PSW_S | PSW_OV); + + if (overflow) PSW |= PSW_OV; + if (quotient == 0) PSW |= PSW_Z; + if (quotient < 0) PSW |= PSW_S; + + trace_output (OP_REG_REG_REG); + + return 4; +} + +/* mulu imm9, reg2, reg3 */ +int +OP_24207E0 (void) +{ + trace_input ("mulu", OP_IMM_REG_REG, 0); + + Multiply64 (false, (OP[3] & 0x1f) | ((OP[3] >> 13) & 0x1e0)); + + trace_output (OP_IMM_REG_REG); + + return 4; +} + +/* mul imm9, reg2, reg3 */ +int +OP_24007E0 (void) +{ + trace_input ("mul", OP_IMM_REG_REG, 0); + + Multiply64 (true, SEXT9 ((OP[3] & 0x1f) | ((OP[3] >> 13) & 0x1e0))); + + trace_output (OP_IMM_REG_REG); + + return 4; +} + +/* ld.hu */ +int +OP_107E0 (void) +{ + int adr; + + trace_input ("ld.hu", OP_LOAD32, 2); + + adr = State.regs[ OP[0] ] + EXTEND16 (OP[2] & ~1); + adr &= ~0x1; + + State.regs[ OP[1] ] = load_mem (adr, 2); + + trace_output (OP_LOAD32); + + return 4; +} + + +/* ld.bu */ +int +OP_10780 (void) +{ + int adr; + + trace_input ("ld.bu", OP_LOAD32, 1); + + adr = (State.regs[ OP[0] ] + + (EXTEND16 (OP[2] & ~1) | ((OP[3] >> 5) & 1))); + + State.regs[ OP[1] ] = load_mem (adr, 1); + + trace_output (OP_LOAD32); + + return 4; +} + +/* prepare list12, imm5, imm32 */ +int +OP_1B0780 (void) +{ + int i; + + trace_input ("prepare", OP_PUSHPOP1, 0); + + /* Store the registers with lower number registers being placed at higher addresses. */ + for (i = 0; i < 12; i++) + if ((OP[3] & (1 << type1_regs[ i ]))) + { + SP -= 4; + store_mem (SP, 4, State.regs[ 20 + i ]); + } + + SP -= (OP[3] & 0x3e) << 1; + + EP = load_mem (PC + 4, 4); + + trace_output (OP_PUSHPOP1); + + return 8; +} + +/* prepare list12, imm5, imm16-32 */ +int +OP_130780 (void) +{ + int i; + + trace_input ("prepare", OP_PUSHPOP1, 0); + + /* Store the registers with lower number registers being placed at higher addresses. */ + for (i = 0; i < 12; i++) + if ((OP[3] & (1 << type1_regs[ i ]))) + { + SP -= 4; + store_mem (SP, 4, State.regs[ 20 + i ]); + } + + SP -= (OP[3] & 0x3e) << 1; + + EP = load_mem (PC + 4, 2) << 16; + + trace_output (OP_PUSHPOP1); + + return 6; +} + +/* prepare list12, imm5, imm16 */ +int +OP_B0780 (void) +{ + int i; + + trace_input ("prepare", OP_PUSHPOP1, 0); + + /* Store the registers with lower number registers being placed at higher addresses. */ + for (i = 0; i < 12; i++) + if ((OP[3] & (1 << type1_regs[ i ]))) + { + SP -= 4; + store_mem (SP, 4, State.regs[ 20 + i ]); + } + + SP -= (OP[3] & 0x3e) << 1; + + EP = EXTEND16 (load_mem (PC + 4, 2)); + + trace_output (OP_PUSHPOP1); + + return 6; +} + +/* prepare list12, imm5, sp */ +int +OP_30780 (void) +{ + int i; + + trace_input ("prepare", OP_PUSHPOP1, 0); + + /* Store the registers with lower number registers being placed at higher addresses. */ + for (i = 0; i < 12; i++) + if ((OP[3] & (1 << type1_regs[ i ]))) + { + SP -= 4; + store_mem (SP, 4, State.regs[ 20 + i ]); + } + + SP -= (OP[3] & 0x3e) << 1; + + EP = SP; + + trace_output (OP_PUSHPOP1); + + return 4; +} + +/* mul reg1, reg2, reg3 */ +int +OP_22007E0 (void) +{ + trace_input ("mul", OP_REG_REG_REG, 0); + + Multiply64 (true, State.regs[ OP[0] ]); + + trace_output (OP_REG_REG_REG); + + return 4; +} + +/* popmh list18 */ +int +OP_307F0 (void) +{ + int i; + + trace_input ("popmh", OP_PUSHPOP2, 0); + + if (OP[3] & (1 << 19)) + { + if ((PSW & PSW_NP) && ((PSW & PSW_EP) == 0)) + { + FEPSW = load_mem ( SP & ~ 3, 4); + FEPC = load_mem ((SP + 4) & ~ 3, 4); + } + else + { + EIPSW = load_mem ( SP & ~ 3, 4); + EIPC = load_mem ((SP + 4) & ~ 3, 4); + } + + SP += 8; + } + + /* Load the registers with lower number registers being retrieved from higher addresses. */ + for (i = 16; i--;) + if ((OP[3] & (1 << type2_regs[ i ]))) + { + State.regs[ i + 16 ] = load_mem (SP & ~ 3, 4); + SP += 4; + } + + trace_output (OP_PUSHPOP2); + + return 4; +} + +/* popml lsit18 */ +int +OP_107F0 (void) +{ + int i; + + trace_input ("popml", OP_PUSHPOP3, 0); + + if (OP[3] & (1 << 19)) + { + if ((PSW & PSW_NP) && ((PSW & PSW_EP) == 0)) + { + FEPSW = load_mem ( SP & ~ 3, 4); + FEPC = load_mem ((SP + 4) & ~ 3, 4); + } + else + { + EIPSW = load_mem ( SP & ~ 3, 4); + EIPC = load_mem ((SP + 4) & ~ 3, 4); + } + + SP += 8; + } + + if (OP[3] & (1 << 3)) + { + PSW = load_mem (SP & ~ 3, 4); + SP += 4; + } + + /* Load the registers with lower number registers being retrieved from higher addresses. */ + for (i = 15; i--;) + if ((OP[3] & (1 << type3_regs[ i ]))) + { + State.regs[ i + 1 ] = load_mem (SP & ~ 3, 4); + SP += 4; + } + + trace_output (OP_PUSHPOP2); + + return 4; +} + +/* pushmh list18 */ +int +OP_307E0 (void) +{ + int i; + + trace_input ("pushmh", OP_PUSHPOP2, 0); + + /* Store the registers with lower number registers being placed at higher addresses. */ + for (i = 0; i < 16; i++) + if ((OP[3] & (1 << type2_regs[ i ]))) + { + SP -= 4; + store_mem (SP & ~ 3, 4, State.regs[ i + 16 ]); + } + + if (OP[3] & (1 << 19)) + { + SP -= 8; + + if ((PSW & PSW_NP) && ((PSW & PSW_EP) == 0)) + { + store_mem ((SP + 4) & ~ 3, 4, FEPC); + store_mem ( SP & ~ 3, 4, FEPSW); + } + else + { + store_mem ((SP + 4) & ~ 3, 4, EIPC); + store_mem ( SP & ~ 3, 4, EIPSW); + } + } + + trace_output (OP_PUSHPOP2); + + return 4; +} +

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