+++ /dev/null
-/* Simulator for the Hitachi H8/500 architecture.
-
- Written by Steve Chamberlain of Cygnus Support.
- sac@cygnus.com
-
- This file is part of H8/500 sim
-
-
- THIS SOFTWARE IS NOT COPYRIGHTED
-
- Cygnus offers the following for use in the public domain. Cygnus
- makes no warranty with regard to the software or it's performance
- and the user accepts the software "AS IS" with all faults.
-
- CYGNUS DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, WITH REGARD TO
- THIS SOFTWARE INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-
-*/
-
-#include "config.h"
-
-#include <signal.h>
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#ifdef HAVE_TIME_H
-#include <time.h>
-#endif
-#include <sys/param.h>
-#include <setjmp.h>
-#include "ansidecl.h"
-#include "bfd.h"
-#include "gdb/callback.h"
-#include "gdb/remote-sim.h"
-
-#define O_RECOMPILE 85
-#define DEFINE_TABLE
-#define DISASSEMBLER_TABLE
-
-/* FIXME: Needs to live in header file.
- This header should also include the things in remote-sim.h.
- One could move this to remote-sim.h but this function isn't needed
- by gdb. */
-void sim_set_simcache_size PARAMS ((int));
-
-int debug;
-
-host_callback *sim_callback;
-
-static SIM_OPEN_KIND sim_kind;
-static char *myname;
-
-/* This code can be compiled with any old C compiler, in which case
- four or five switch statements will be executed for each
- instruction simulated. It can be compiled with GCC, then the
- simulated instructions thread through the code fragments, and
- everything goes much faster.
-
- These definitions make the code work either way
-*/
-#ifdef __GNUC__
-#define DISPATCH(X) goto *(X); do
-#define LABEL(X) X##_L
-#define LABELN(X,N) X##_L##N
-#define LABEL_REF(X) &&X##_L
-#define LABEL_REFN(X,N) &&X##_L##N
-#define ENDDISPATCH while (0);
-#define fastref void *
-
-#define DEFAULT ;
-#define INLINE __inline__
-#else
-#define DEFAULT default :
-#define DISPATCH(X) switch (X)
-#define LABEL(X) case X
-#define LABELN(X,N) case X
-#define LABEL_REF(X) X
-#define LABEL_REFN(X,N) X
-#define ENDDISPATCH
-#define fastref int
-
-
-
-#define INLINE
-#define STORE_REG_B 1
-#define STORE_REG_W 2
-#define STORE_INC_B 3
-#define STORE_INC_W 4
-#define STORE_DEC_B 5
-#define STORE_DEC_W 6
-#define STORE_DISP_B 7
-#define STORE_DISP_W 8
-#define STORE_CRB 9
-#define STORE_CRW 10
-#define STORE_REG_L 11
-#define STORE_NOP 12
-
-#define FETCH_NOP 9
-#define FETCH_REG_B 10
-#define FETCH_REG_W 11
-#define FETCH_INC_B 12
-#define FETCH_INC_W 13
-#define FETCH_DEC_B 14
-#define FETCH_DEC_W 15
-#define FETCH_DISP_B 16
-#define FETCH_DISP_W 17
-#define FETCH_IMM 18
-#define FETCH_CRB 19
-#define FETCH_CRW 20
-#define FETCH_LVAL 21
-#define FETCH_LVAL24 22
-#define FETCH_REG_L 23
-
-#define FLAG_m 20
-#define FLAG_M 21
-#define FLAG_A 22
-#define FLAG_NONE 23
-#define FLAG_NOSTORE 24
-#define FLAG_CLEAR 25
-#define FLAG_a 26
-#define FLAG_BRANCH 27
-#define FLAG_special 28
-
-#define FLAG_shiftword 29
-#define FLAG_shiftbyte 30
-
-#define FLAG_multword 31
-#define FLAG_multbyte 32
-#endif
-
-
-#define h8500_table h8500_compile_table
-#include "../opcodes/h8500-opc.h"
-
-#include "inst.h"
-
-#define LOW_BYTE(x) ((x) & 0xff)
-#define HIGH_BYTE(x) (((x)>>8) & 0xff)
-#define NORMAL_CP ((cpu.regs[R_CP].c - cpu.memory)>>16)
-#define NORMAL_DP ((cpu.regs[R_DP].c - cpu.memory)>>16)
-#define NORMAL_EP ((cpu.regs[R_EP].c - cpu.memory)>>16)
-#define NORMAL_TP ((cpu.regs[R_TP].c - cpu.memory)>>16)
-#define SET_NORMREG(x,y) ((cpu.regs[x].l = (y)))
-#define GET_NORMREG(x) (cpu.regs[x].l)
-#define SET_SEGREG(x,y) { cpu.regs[x].c = ((y) & 0xff0000) + cpu.memory;}
-#define GET_SEGREG(x) ( (cpu.regs[x].c - cpu.memory ) >> 16)
-#define SET_NORMAL_CPPC(x) { pc = (x) & 0xffff; SET_SEGREG(R_CP, (x));}
-#define NORMAL_SR ((N<<3)|(Z<<2)|(V<<1)|(C))
-#define P(X,Y) ((X<<8) | Y)
-
-#define BUILDSR() cpu.regs[R_SR].s[LOW] = (N << 3) | (Z << 2) | (V<<1) | C;
-
-#define GETSR() \
- C = (cpu.regs[R_SR].s[LOW] >> 0) & 1;\
- V = (cpu.regs[R_SR].s[LOW] >> 1) & 1;\
- Z = (cpu.regs[R_SR].s[LOW] >> 2) & 1;\
- N = (cpu.regs[R_SR].s[LOW] >> 3) & 1;
-
-#ifdef __CHAR_IS_SIGNED__
-#define SEXTCHAR(x) ((char)(x))
-#endif
-
-#ifndef SEXTCHAR
-#define SEXTCHAR(x) ((x & 0x80) ? (x | ~0xff):x)
-#endif
-
-#define SEXTSHORT(x) ((short)(x))
-
-/* Which segment registers go with which pointer registers */
-static unsigned char **segmap[R_LAST];
-static unsigned char *(regptr[R_LAST][3]);
-static unsigned char *(segregptr[R_LAST][3]);
-static cpu_state_type cpu;
-
-static int segforreg[] = {R_DP, R_DP, R_DP, R_DP,
- R_EP, R_EP, R_TP, R_TP,
- R_DP, R_DP, R_DP, R_DP,
- R_EP, R_EP, R_TP, R_TP};
-int LOW;
-int HIGH;
-
-/* routines for getting and storing args */
-#define elval(struct, lit) \
- (((*(struct.reg.wptr) + lit) & 0xffff) + (*(struct.r2.segreg)))
-
-#define displval(s) elval((s),(s).literal)
-
-#define ireglval(struct) elval(struct, 0)
-#define wordat(x) (((x)[0] << 8) | (x)[1])
-#define longat(x) ((wordat((x))<<16)|(wordat((x)+2)))
-#define byteat(x) ((x)[0])
-
-#define setwordat(x,y) {x[0] =( y)>>8; x[1] = y;}
-#define setbyteat(x,y) {x[0] = y;}
-
-/*#define setalignedwordat(x,y) {((short *)x)[0] =y;}*/
-/*
-statics
-*/
-
-ea_type rd;
-ea_type rs;
-ea_type imm;
-ea_type cr;
-ea_type ea;
-ea_type nop;
-ea_type lval;
-ea_type lval24;
-
-ea_type eavector[2];
-
-int disp;
-
-#define JBYTE 0
-#define JWORD 1
-#define JLONG 2
-
-typedef union
-{
- struct
- {
- fastref srcabyte;
- fastref srcaword;
- fastref srcalong;
-
- fastref srcbbyte;
- fastref srcbword;
- fastref srcblong;
-
- fastref dstbyte;
- fastref dstword;
- fastref dstlong;
- } s;
- struct
- {
- fastref byte;
- fastref word;
- fastref lon;
- } a[3];
-
- fastref j[9];
-} size_ptr;
-
-union
-{
- struct ea_struct
- {
- size_ptr ea_nop;
- size_ptr ea_reg;
- size_ptr ea_inc;
- size_ptr ea_dec;
- size_ptr ea_disp;
-
- size_ptr ea_imm;
- size_ptr ea_cr;
- size_ptr ea_lval;
- size_ptr ea_lval24;
- } s;
-#define N_EATYPES (sizeof(struct ea_struct) / sizeof(size_ptr))
- size_ptr a[N_EATYPES];
-} eas;
-
-/* This function takes an ea structure filled in for the 1st source
- operand and modifies it to be for either the 1st, 2nd or dst operand */
-
-static void
-howto_workout (encoded, semiencoded, n)
- ea_type *encoded;
- ea_type *semiencoded;
- int n;
-{
- int i;
- *encoded = *semiencoded;
-
- for (i = 0; i < N_EATYPES; i++)
- {
- if (encoded->type == eas.a[i].s.srcabyte)
- {
- encoded->type = eas.a[i].a[n].byte;
- return;
- }
- else if (encoded->type == eas.a[i].s.srcaword)
- {
- encoded->type = eas.a[i].a[n].word;
- return;
- }
- else if (encoded->type == eas.a[i].s.srcalong)
- {
- encoded->type = eas.a[i].a[n].lon;
- return;
- }
- }
-
- abort ();
-}
-
-fastref flag_shiftword;
-fastref flag_shiftbyte;
-fastref flag_multword;
-fastref flag_multbyte;
-fastref flag_mp;
-fastref flag_special;
-fastref flag_Mp;
-fastref flag_ap;
-fastref flag_Ap;
-fastref flag_nonep;
-fastref flag_nostorep;
-fastref flag_clearp;
-fastref flag_branch;
-fastref exec_dispatch[100];
-
-static int
-get_now ()
-{
- return time (0);
-}
-
-static int
-now_persec ()
-{
- return 1;
-}
-
-static void
-gotcr (ptr, n)
- ea_type *ptr;
- int n;
-{
- int size;
- n &= 0x7;
- if (n == 0)
- {
- abort ();
- }
- else
- {
- ptr->type = eas.s.ea_cr.j[JBYTE];
- ptr->reg.bptr = segregptr[n][JLONG];
- }
-}
-static void
-gotreg (ptr, n, size)
- ea_type *ptr;
- int n;
- int size;
-{
- n &= 0x7;
- ptr->type = eas.s.ea_reg.j[size];
- ptr->reg.bptr = regptr[n][size];
-}
-
-static void
-gotinc (ptr, n, inc, size)
- ea_type *ptr;
- int n;
- int size;
-{
- n &= 0x7;
- if (inc > 0)
- {
- ptr->type = eas.s.ea_inc.j[size];
- }
- else
- {
- ptr->type = eas.s.ea_dec.j[size];
- }
- ptr->reg.bptr = regptr[n][JWORD];
- ptr->r2.segreg = segmap[n];
-}
-
-
-static void
-gotabs (ptr, disp, reg, size)
- ea_type *ptr;
- int disp;
- int reg;
- int size;
-{
- ptr->type = eas.s.ea_disp.j[size];
- ptr->reg.bptr = regptr[reg][JWORD];
- ptr->r2.segreg = segmap[reg];
- ptr->literal = disp;
-}
-
-static void
-gotind (ptr, disp, reg, size)
- ea_type *ptr;
- int disp;
- int reg;
- int size;
-{
- gotabs (ptr, disp, reg & 0x7, size);
-}
-
-static void
-gotimm (ptr, val)
- ea_type *ptr;
- int val;
-{
- ptr->type = eas.s.ea_imm.j[0];
- ptr->literal = val;
-}
-
-static void
-indoff (ptr)
- ea_type *ptr;
-{
- int i;
- for (i = 0; i < 6; i++)
- {
- if (ptr->type == eas.s.ea_disp.j[i])
- {
- ptr->type = eas.s.ea_lval.j[i];
- return;
- }
- }
-}
-
-thinkabout_shifts (d, bytesized)
- decoded_inst *d;
- int bytesized;
-{
- if (bytesized)
- {
- /* Got a byte shift, fake up second arg */
- d->srcb.type = eas.s.ea_imm.s.srcbword;
- d->srcb.literal = 8;
- }
- else
- {
- /* got a word shift, fake up second arg */
- d->srcb.type = eas.s.ea_imm.s.srcbword;
- d->srcb.literal = 16;
- }
-}
-
-/* Calculate the number of cycles required to run this
- instruction
-*/
-static void
-compcycles (dst, opcode)
- decoded_inst *dst;
- h8500_opcode_info *opcode;
-{
- int cycles = 0;
- /* Guess for the time being - 1 cycle for the first two bytes in the
- opcode - to fecth the operand, and 3 cycles for all the rest of
- the bytes, since they mean that there is probably an operand to
- fetch */
-
- switch (opcode->length)
- {
- case 1:
- case 2:
- cycles += opcode->length;
- break;
- default:
- cycles += opcode->length * 3;
- break;
- }
-
- dst->cycles = cycles;
-}
-
-static void
-translate (ptr, from, to)
- ea_type *ptr;
- fastref from;
- fastref to;
-{
- if (ptr->reg.wptr == &cpu.regs[7].s[LOW]
- && ptr->type == from)
- {
- ptr->type = to;
- }
-}
-
-static
-void
-fix_incdecs (dst)
- decoded_inst *dst;
-{
- if (dst->dst.type == eas.s.ea_inc.s.dstbyte
- && (dst->srca.type == eas.s.ea_inc.s.srcabyte
- || dst->srcb.type == eas.s.ea_inc.s.srcbbyte))
- {
- dst->dst.type = eas.s.ea_disp.s.dstbyte;
- }
-
- if (dst->dst.type == eas.s.ea_inc.s.dstword
- && (dst->srca.type == eas.s.ea_inc.s.srcaword
- || dst->srcb.type == eas.s.ea_inc.s.srcbword))
- {
- dst->dst.type = eas.s.ea_disp.s.dstword;
- }
-
- if (dst->dst.type == eas.s.ea_dec.s.dstbyte
- || dst->dst.type == eas.s.ea_dec.s.dstword)
- {
- if (dst->srca.type == eas.s.ea_dec.s.srcabyte)
- {
- dst->srca.type = eas.s.ea_disp.s.srcabyte;
- }
- else if (dst->srca.type == eas.s.ea_dec.s.srcaword)
- {
- dst->srca.type = eas.s.ea_disp.s.srcaword;
- }
- else if (dst->srcb.type == eas.s.ea_dec.s.srcbbyte)
- {
- dst->srcb.type = eas.s.ea_disp.s.srcbbyte;
- }
- else if (dst->srcb.type == eas.s.ea_dec.s.srcbword)
- {
- dst->srcb.type = eas.s.ea_disp.s.srcbword;
- }
- }
-
-
- /* Turn a byte ops from the sp into word ops */
- translate (&dst->dst, eas.s.ea_dec.s.dstbyte, eas.s.ea_dec.s.dstword);
- translate (&dst->dst, eas.s.ea_inc.s.dstbyte, eas.s.ea_inc.s.dstword);
-
- translate (&dst->srca, eas.s.ea_dec.s.srcabyte, eas.s.ea_dec.s.srcaword);
- translate (&dst->srca, eas.s.ea_inc.s.srcabyte, eas.s.ea_inc.s.srcaword);
-
- translate (&dst->srcb, eas.s.ea_dec.s.srcbbyte, eas.s.ea_dec.s.srcbword);
- translate (&dst->srcb, eas.s.ea_inc.s.srcbbyte, eas.s.ea_inc.s.srcbword);
-
-
-}
-
-
-static void
-find (pc, buffer, dst)
- int pc;
- unsigned char *buffer;
- decoded_inst *dst;
-{
- h8500_opcode_info *opcode;
- int i;
- int idx;
- int hadimm = 0;
- dst->srca.reg.rptr = 0;
-
- /* Run down the table to find the one which matches */
- for (opcode = h8500_table; opcode->name; opcode++)
- {
- int byte;
- int rn;
- int rd;
- int rs;
- int disp;
- int abs;
- int imm;
- int pcrel;
- int qim;
- int i;
- int cr;
-
-
- dst->opcode = exec_dispatch[opcode->flavor & 0x7f];
-
- for (byte = 0; byte < opcode->length; byte++)
- {
- if ((buffer[byte] & opcode->bytes[byte].mask)
- != (opcode->bytes[byte].contents))
- {
- goto next;
- }
- else
- {
- /* extract any info parts */
- switch (opcode->bytes[byte].insert)
- {
- case 0:
- case FP:
- break;
- default:
- abort ();
- break;
- case RN:
- rn = buffer[byte] & 0x7;
- break;
- case RS:
- rs = buffer[byte] & 0x7;
- break;
- case CRB:
- cr = buffer[byte] & 0x7;
- if (cr == 0)
- goto next;
- break;
- case CRW:
- cr = buffer[byte] & 0x7;
- if (cr != 0)
- goto next;
- break;
- case DISP16:
- disp = (buffer[byte] << 8) | (buffer[byte + 1]);
- break;
- case FPIND_D8:
- case DISP8:
- disp = ((char) (buffer[byte]));
- break;
- case RD:
- case RDIND:
- rd = buffer[byte] & 0x7;
- break;
- case ABS24:
- abs =
- (buffer[byte] << 16)
- | (buffer[byte + 1] << 8)
- | (buffer[byte + 2]);
- break;
- case ABS16:
- abs = (buffer[byte] << 8) | (buffer[byte + 1]);
- break;
- case ABS8:
- abs = (buffer[byte]);
- break;
- case IMM16:
- imm = (buffer[byte] << 8) | (buffer[byte + 1]);
- break;
- case IMM4:
- imm = (buffer[byte]) & 0xf;
- break;
- case IMM8:
- case RLIST:
- imm = SEXTCHAR (buffer[byte]);
- break;
- case PCREL16:
- pcrel = SEXTSHORT ((buffer[byte] << 8) | (buffer[byte + 1]));
- break;
- case PCREL8:
- pcrel = SEXTCHAR ((buffer[byte]));
- break;
- case QIM:
- switch (buffer[byte] & 0x7)
- {
- case 0:
- imm = 1;
- break;
- case 1:
- imm = 2;
- break;
- case 4:
- imm = -1;
- break;
- case 5:
- imm = -2;
- break;
- }
- break;
-
- }
- }
- }
- if (opcode->flavor & O_BYTE)
- {
- idx = 0;
- switch (opcode->flags)
- {
- case 'h':
- dst->flags = flag_shiftbyte;
- break;
- case 'p':
- dst->flags = flag_multbyte;
- break;
- case 'B':
- dst->flags = flag_branch;
- break;
- case 'm':
- dst->flags = flag_mp;
- break;
- case 'a':
- dst->flags = flag_ap;
- break;
- case '-':
- dst->flags = flag_nonep;
- break;
- case 0:
- dst->flags = flag_nostorep;
- break;
- case 'c':
- dst->flags = flag_clearp;
- break;
- case 's':
- /* special */
- dst->flags = flag_special;
- }
- }
- else
- {
- idx = 1;
- switch (opcode->flags)
- {
- case 'h':
- dst->flags = flag_shiftword;
- break;
- case 'p':
- dst->flags = flag_multword;
- break;
- case 'B':
- dst->flags = flag_branch;
- break;
- case 'm':
- dst->flags = flag_Mp;
- break;
- case 'a':
- dst->flags = flag_Ap;
- break;
- case '-':
- dst->flags = flag_nonep;
- break;
- case 0:
- dst->flags = flag_nostorep;
- break;
- case 'c':
- dst->flags = flag_clearp;
- break;
- case 's':
- /* special */
- dst->flags = flag_special;
- break;
- }
- }
-
- for (i = 0; i < opcode->nargs; i++)
- {
- ea_type *p = eavector + i;
-
- switch (opcode->arg_type[i])
- {
- default:
- abort ();
-
- case FP:
- gotreg (p, 6, idx);
- break;
- case RNIND:
- disp = 0;
- case RNIND_D16:
- case RNIND_D8:
- gotind (p, disp, rn, idx);
- break;
- break;
- case RDIND:
- disp = 0;
- case RDIND_D16:
- case RDIND_D8:
- gotind (p, disp, rd, idx);
- break;
- case FPIND_D8:
- gotind (p, disp, 6, idx);
- break;
- case CRB:
- case CRW:
- gotcr (p, cr);
- break;
- case RN:
- gotreg (p, rn, idx);
- break;
- case RD:
- gotreg (p, rd, idx);
- break;
- case RS:
- gotreg (p, rs, idx);
- break;
- case RNDEC:
- gotinc (p, rn, -1, idx);
- break;
- case RNINC:
- gotinc (p, rn, 1, idx);
- break;
- case SPINC:
- gotinc (p, 7, 1, idx);
- break;
- case SPDEC:
- gotinc (p, 7, -1, idx);
- break;
- case ABS24:
- case ABS16:
- gotabs (p, abs, R_HARD_0, idx);
- break;
- case ABS8:
- gotabs (p, abs, R_HARD8_0, idx);
- break;
- case IMM16:
- case RLIST:
- case QIM:
- case IMM4:
- case IMM8:
- gotimm (p, imm);
- break;
- case PCREL16:
- case PCREL8:
- gotimm (p,
- ((pcrel + pc + opcode->length) & 0xffff) | (pc & 0xff0000),
- R_HARD_0, JLONG);
-
- }
- }
-
- /* Finished and done - turn from two operand stuff into three */
-
- dst->srca.type = eas.s.ea_nop.s.srcabyte;
- dst->srcb.type = eas.s.ea_nop.s.srcbbyte;
- dst->dst.type = eas.s.ea_nop.s.dstbyte;
-
- if (opcode->nargs)
- {
- switch (opcode->nargs)
- {
- case 1:
- howto_workout (&dst->srca, &eavector[0], 0);
- if (opcode->dst != '!')
- howto_workout (&dst->dst, &eavector[0], 2);
- break;
- case 2:
- if (opcode->src2 == '!')
- {
- howto_workout (&dst->srca, &eavector[0], 0);
- howto_workout (&dst->dst, &eavector[1], 2);
- }
- else
- {
- howto_workout (&dst->srca, &eavector[0], 0);
- howto_workout (&dst->srcb, &eavector[1], 1);
- if (opcode->dst != '!')
- {
- howto_workout (&dst->dst, &eavector[1], 2);
- }
- }
- break;
- }
-
-
-
- /* Some extra stuff with pre inc and post dec,
- make sure that if the same ea is there twice, only one of the
- ops is auto inc/dec */
-
- fix_incdecs (dst);
-
-
- /* Some special cases */
- if (dst->opcode == exec_dispatch[O_PJSR]
- || dst->opcode == exec_dispatch[O_PJMP])
- {
- /* Both the @abs:24 and @rn turn into a disp word,
- chose the right a mode since @abs:24 is 4 bytes
- long */
-
- if (opcode->length == 4)
- {
- dst->srca.type = eas.s.ea_lval24.s.srcabyte;
- }
- else
- {
- dst->srca.type = eas.s.ea_reg.s.srcalong;
- }
-
- dst->srca.r2.rptr = &cpu.regs[R_HARD_0];
-
- /* For [P]JSR, keep return address precomputed */
- dst->srcb.literal = pc + opcode->length;
- dst->srcb.type = eas.s.ea_imm.s.srcbword;
- }
- else if (dst->opcode == exec_dispatch[O_MULXU])
- {
- /* This is a multiply -fix the destination op */
- if (dst->dst.type == eas.s.ea_reg.s.dstword)
- {
- dst->dst.type = eas.s.ea_reg.s.dstlong;
- }
- else
- {
- dst->dst.type = eas.s.ea_reg.s.dstword;
- }
- dst->dst.reg.bptr = regptr[rd][JWORD];
- }
- else if (dst->opcode == exec_dispatch[O_DIVXU])
- {
- /* This is a wider than normal, fix the source operand */
- dst->srcb.type
- = (dst->srcb.type == eas.s.ea_reg.s.srcbword)
- ? eas.s.ea_reg.s.srcblong
- : eas.s.ea_reg.s.srcbword;
-
- dst->dst.type
- = (dst->dst.type == eas.s.ea_reg.s.dstword)
- ? eas.s.ea_reg.s.dstlong
- : eas.s.ea_reg.s.dstword;
-
- }
-
- else if (dst->opcode == exec_dispatch[O_LDM])
- {
- /* Turn of the stack ref */
- dst->srca.type = eas.s.ea_nop.s.srcabyte;
- }
- else if (dst->opcode == exec_dispatch[O_STM])
- {
- /* Turn of the stack ref */
- dst->srcb.type = eas.s.ea_nop.s.srcbbyte;
- }
-
-
- /* extends read one size and write another */
- else if (dst->opcode == exec_dispatch[O_EXTS]
- || dst->opcode == exec_dispatch[O_EXTU])
- {
- dst->dst.type = eas.s.ea_reg.s.dstword;
- dst->dst.reg.bptr = regptr[rd][JWORD];
- dst->flags = flag_Ap;
- }
-
-
- if (opcode->flags == 'h')
- thinkabout_shifts (dst, opcode->flavor & O_BYTE);
-
-
- /* For a branch, turn off one level of indirection */
- if (opcode->src1 == 'B')
- {
- indoff (&dst->srca, 0);
- }
-
- }
- dst->next_pc = pc + opcode->length;
-
- compcycles (dst, opcode);
-
- return;
-
-
- next:;
- }
-
- /* Couldn't understand anything */
- dst->opcode = exec_dispatch[O_TRAPA];
- dst->next_pc = pc + 1;
-
-}
-
-compile (pc)
-{
- int idx;
-
- /* find the next cache entry to use */
-
- idx = cpu.cache_top + 1;
- cpu.compiles++;
- if (idx >= cpu.csize)
- {
- idx = 1;
- }
- cpu.cache_top = idx;
-
- /* Throw away its old meaning */
- cpu.cache_idx[cpu.cache[idx].oldpc] = 0;
-
- /* set to new address */
- cpu.cache[idx].oldpc = pc;
-
- /* fill in instruction info */
- find (pc, cpu.memory + pc, cpu.cache + idx);
-
- /* point to new cache entry */
- cpu.cache_idx[pc] = idx;
-}
-
-baddefault (x)
-{
- printf ("bad default %d\n", x);
-}
-
-static int fetch_l (arg)
- ea_type *arg;
-{
- int l, r;
-
- int h = *(arg->reg.wptr);
- r = (union rtype *) (arg->reg.wptr) - &cpu.regs[0];
- r++;
-
- l = cpu.regs[r].s[LOW];
- return (h << 16) | l;
-
-}
-
-#define FETCH(dst, arg, n) \
-{ \
- int r; unsigned char*lval; \
- DISPATCH((arg).type) \
- { LABELN(FETCH_NOP,n): \
- dst= 0; \
- break; \
- DEFAULT baddefault((arg).type); break; \
- LABELN(FETCH_LVAL,n): \
- dst = (*(((arg).reg.wptr)) + (arg.literal)) ; \
- break; \
- LABELN(FETCH_LVAL24,n): \
- dst = (*(((arg).reg.wptr)) + *(((arg).r2.wptr)) + (arg.literal)) &0xffffff; \
- break; \
- LABELN(FETCH_CRB,n): \
- dst = (*((arg).reg.segptr) - cpu.memory)>>16; \
- break; \
- LABELN(FETCH_CRW,n): \
- dst = BUILDSR();\
- break; \
- LABELN(FETCH_REG_B,n): \
- dst = *((arg).reg.bptr); \
- break; \
- LABELN(FETCH_REG_W,n): \
- dst = *((arg).reg.wptr); \
- break; \
- LABELN(FETCH_REG_L,n): \
- dst = fetch_l(&(arg));\
- break; \
- LABELN(FETCH_INC_B,n): \
- lval = elval ((arg), 0); \
- dst = byteat (lval); \
- (*((arg).reg.wptr))++; \
- break; \
- LABELN(FETCH_INC_W,n): \
- lval = elval ((arg), 0); \
- dst = wordat (lval); \
- (*(((arg).reg.wptr))) += 2; \
- break; \
- LABELN(FETCH_DEC_B, n): \
- (*(arg).reg.wptr)--; \
- lval = elval ((arg), 0); \
- r = byteat (lval); \
- dst = r; \
- break; \
- LABELN(FETCH_DEC_W, n): \
- (*((arg).reg.wptr)) -= 2; \
- lval = elval ((arg), 0); \
- r = wordat (lval); \
- dst = r; \
- break; \
- LABELN(FETCH_DISP_B,n): \
- lval = displval ((arg)); \
- dst = byteat (lval); \
- break; \
- LABELN(FETCH_DISP_W,n): \
- lval = displval ((arg)); \
- dst = wordat (lval); \
- break; \
- LABELN(FETCH_IMM, n): \
- dst = (arg).literal; \
- break; \
- } \
- ENDDISPATCH; \
-}
-
-static union
-{
- short int i;
- struct
- {
- char low;
- char high;
- }
- u;
-}
-
-littleendian;
-
-static
-void
-init_pointers ()
-{
- static int init;
-
- if (!init)
- {
- int i;
-
- init = 1;
- littleendian.i = 1;
-
- for (i = 0; i < (int) R_LAST; i++)
- {
- if (littleendian.u.high)
- {
- /* big endian host */
-
-
- LOW = 1;
- HIGH = 0;
-
- regptr[i][0] = ((unsigned char *) (cpu.regs + i)) + 3;
- regptr[i][1] = ((unsigned char *) (cpu.regs + i)) + 2;
- }
- else
- {
- LOW = 0;
- HIGH = 1;
-
- regptr[i][0] = (unsigned char *) &(cpu.regs[i]);
- regptr[i][1] = (unsigned char *) (&(cpu.regs[i]));
- }
-
- regptr[i][2] = (unsigned char *) &(cpu.regs[i]);
- }
-
- memcpy (segregptr + 0, regptr + R_SR, sizeof (segregptr[0]));
- memcpy (segregptr + 1, regptr + R_TP, sizeof (segregptr[1]));
- memcpy (segregptr + 3, regptr + R_BR, sizeof (segregptr[3]));
- memcpy (segregptr + 4, regptr + R_EP, sizeof (segregptr[4]));
- memcpy (segregptr + 5, regptr + R_DP, sizeof (segregptr[5]));
- memcpy (segregptr + 6, regptr + R_CP, sizeof (segregptr[6]));
- memcpy (segregptr + 7, regptr + R_TP, sizeof (segregptr[7]));
-
- /* Pointers to into the cpu state for the seg registers */
-
- segmap[R0] = &cpu.regs[R_DP].c;
- segmap[R1] = &cpu.regs[R_DP].c;
- segmap[R2] = &cpu.regs[R_DP].c;
- segmap[R3] = &cpu.regs[R_DP].c;
- segmap[R4] = &cpu.regs[R_EP].c;
- segmap[R5] = &cpu.regs[R_EP].c;
- segmap[R6] = &cpu.regs[R_TP].c;
- segmap[R7] = &cpu.regs[R_TP].c;
- segmap[R_HARD_0] = &cpu.regs[R_DP].c;
- segmap[R_HARD8_0] = &cpu.regs[R_BP].c;
-
- cpu.memory = (unsigned char *) calloc (sizeof (char), H8500_MSIZE);
- cpu.cache_idx = (unsigned short *) calloc (sizeof (short), H8500_MSIZE);
-
- /* initialize the seg registers */
-
- cpu.regs[R_DP].c = cpu.memory;
- cpu.regs[R_TP].c = cpu.memory;
- cpu.regs[R_CP].c = cpu.memory;
- cpu.regs[R_BP].c = cpu.memory;
- cpu.regs[R_EP].c = cpu.memory;
- cpu.regs[R7].s[LOW] = 0xfffe;
- cpu.regs[R6].s[LOW] = 0xfffe;
- if (!cpu.cache)
- sim_set_simcache_size (CSIZE);
- }
-}
-
-#define PUSHWORD(x) \
-{ \
- int sp = cpu.regs[R7].s[LOW]; \
- unsigned char *p; \
- \
- sp -= 2; \
- p = (sp & 0xffff) + (cpu.regs[R_TP].c); \
- cpu.regs[R7].s[LOW] = sp; \
- setwordat (p, x); \
-} \
-
-#define POPWORD(d) \
-{ \
- int spx= cpu.regs[R7].s[LOW]; \
- unsigned char *p; \
- \
- p = (spx& 0xffff) + (cpu.regs[R_TP].c); \
- spx+= 2; \
- cpu.regs[R7].s[LOW] = spx; \
- d = wordat (p); \
-} \
-
-/* simulate a monitor trap */
-trap ()
-{
- switch (cpu.regs[R3].s[LOW] & 0xff)
- {
- case 33:
- /* exit */
- cpu.exception = SIGQUIT;
- break;
- case 34:
- /* abort */
- cpu.exception = SIGABRT;
- break;
- case 6:
- /* print char in r0 */
- printf ("%c", cpu.regs[R0].s[LOW]);
- break;
- }
-}
-void
-control_c (sig, code, scp, addr)
- int sig;
- int code;
- char *scp;
- char *addr;
-{
- cpu.exception = SIGINT;
-}
-
-static jmp_buf jbuf;
-static void
-segv ()
-{
- cpu.exception = SIGSEGV;
- longjmp (jbuf, 1);
-}
-
-int
-sim_stop (sd)
- SIM_DESC sd;
-{
- cpu.exception = SIGINT;
- return 1;
-}
-
-void
-sim_resume (sd, step, siggnal)
- SIM_DESC sd;
-{
- static int init1;
- int res;
- int tmp;
- int arga;
- int argb;
- int bit;
- int pc;
- int C, Z, V, N;
- int cycles = 0;
- int insts = 0;
- int tick_start = get_now ();
- void (*prev) ();
- void (*prev_seg) ();
-
- if (!init1)
- {
- int i;
-
- init1 = 1;
- init_pointers ();
-
- for (i = 0; i < N_EATYPES; i++)
- {
- eas.a[i].s.srcabyte = LABEL_REFN (FETCH_NOP, 0);
- eas.a[i].s.srcaword = LABEL_REFN (FETCH_NOP, 0);
- eas.a[i].s.srcalong = LABEL_REFN (FETCH_NOP, 0);
-
- eas.a[i].s.srcbbyte = LABEL_REFN (FETCH_NOP, 1);
- eas.a[i].s.srcbword = LABEL_REFN (FETCH_NOP, 1);
- eas.a[i].s.srcblong = LABEL_REFN (FETCH_NOP, 1);
-
- eas.a[i].s.dstbyte = LABEL_REF (STORE_NOP);
- eas.a[i].s.dstword = LABEL_REF (STORE_NOP);
- eas.a[i].s.dstlong = LABEL_REF (STORE_NOP);
- }
-
- eas.s.ea_lval.s.srcabyte = LABEL_REFN (FETCH_LVAL, 0);
- eas.s.ea_lval.s.srcaword = LABEL_REFN (FETCH_LVAL, 0);
- eas.s.ea_lval24.s.srcabyte = LABEL_REFN (FETCH_LVAL24, 0);
- eas.s.ea_lval24.s.srcaword = LABEL_REFN (FETCH_LVAL24, 0);
-
- eas.s.ea_nop.s.srcabyte = LABEL_REFN (FETCH_NOP, 0);
- eas.s.ea_nop.s.srcaword = LABEL_REFN (FETCH_NOP, 0);
- eas.s.ea_nop.s.srcbbyte = LABEL_REFN (FETCH_NOP, 1);
- eas.s.ea_nop.s.srcbword = LABEL_REFN (FETCH_NOP, 1);
- eas.s.ea_nop.s.dstbyte = LABEL_REF (STORE_NOP);
- eas.s.ea_nop.s.dstword = LABEL_REF (STORE_NOP);
-
- eas.s.ea_cr.s.srcabyte = LABEL_REFN (FETCH_CRB, 0);
- eas.s.ea_cr.s.srcaword = LABEL_REFN (FETCH_CRW, 0);
-
- eas.s.ea_cr.s.srcbbyte = LABEL_REFN (FETCH_CRB, 1);
- eas.s.ea_cr.s.srcbword = LABEL_REFN (FETCH_CRW, 1);
-
- eas.s.ea_cr.s.dstbyte = LABEL_REF (STORE_CRB);
- eas.s.ea_cr.s.dstword = LABEL_REF (STORE_CRW);
-
- eas.s.ea_reg.s.srcabyte = LABEL_REFN (FETCH_REG_B, 0);
- eas.s.ea_reg.s.srcaword = LABEL_REFN (FETCH_REG_W, 0);
- eas.s.ea_reg.s.srcalong = LABEL_REFN (FETCH_REG_L, 0);
-
- eas.s.ea_reg.s.srcbbyte = LABEL_REFN (FETCH_REG_B, 1);
- eas.s.ea_reg.s.srcbword = LABEL_REFN (FETCH_REG_W, 1);
- eas.s.ea_reg.s.srcblong = LABEL_REFN (FETCH_REG_L, 1);
-
- eas.s.ea_reg.s.dstbyte = LABEL_REF (STORE_REG_B);
- eas.s.ea_reg.s.dstword = LABEL_REF (STORE_REG_W);
- eas.s.ea_reg.s.dstlong = LABEL_REF (STORE_REG_L);
-
- eas.s.ea_inc.s.srcabyte = LABEL_REFN (FETCH_INC_B, 0);
- eas.s.ea_inc.s.srcaword = LABEL_REFN (FETCH_INC_W, 0);
- eas.s.ea_inc.s.srcbbyte = LABEL_REFN (FETCH_INC_B, 1);
- eas.s.ea_inc.s.srcbword = LABEL_REFN (FETCH_INC_W, 1);
- eas.s.ea_inc.s.dstbyte = LABEL_REF (STORE_INC_B);
- eas.s.ea_inc.s.dstword = LABEL_REF (STORE_INC_W);
-
- eas.s.ea_dec.s.srcabyte = LABEL_REFN (FETCH_DEC_B, 0);
- eas.s.ea_dec.s.srcaword = LABEL_REFN (FETCH_DEC_W, 0);
- eas.s.ea_dec.s.srcbbyte = LABEL_REFN (FETCH_DEC_B, 1);
- eas.s.ea_dec.s.srcbword = LABEL_REFN (FETCH_DEC_W, 1);
- eas.s.ea_dec.s.dstbyte = LABEL_REF (STORE_DEC_B);
- eas.s.ea_dec.s.dstword = LABEL_REF (STORE_DEC_W);
-
- eas.s.ea_disp.s.srcabyte = LABEL_REFN (FETCH_DISP_B, 0);
- eas.s.ea_disp.s.srcaword = LABEL_REFN (FETCH_DISP_W, 0);
- eas.s.ea_disp.s.srcbbyte = LABEL_REFN (FETCH_DISP_B, 1);
- eas.s.ea_disp.s.srcbword = LABEL_REFN (FETCH_DISP_W, 1);
- eas.s.ea_disp.s.dstbyte = LABEL_REF (STORE_DISP_B);
- eas.s.ea_disp.s.dstword = LABEL_REF (STORE_DISP_W);
-
- eas.s.ea_imm.s.srcabyte = LABEL_REFN (FETCH_IMM, 0);
- eas.s.ea_imm.s.srcaword = LABEL_REFN (FETCH_IMM, 0);
- eas.s.ea_imm.s.srcbbyte = LABEL_REFN (FETCH_IMM, 1);
- eas.s.ea_imm.s.srcbword = LABEL_REFN (FETCH_IMM, 1);
-
- flag_special = LABEL_REF (FLAG_special);
- flag_mp = LABEL_REF (FLAG_m);
- flag_Mp = LABEL_REF (FLAG_M);
- flag_ap = LABEL_REF (FLAG_a);
- flag_Ap = LABEL_REF (FLAG_A);
- flag_nonep = LABEL_REF (FLAG_NONE);
- flag_nostorep = LABEL_REF (FLAG_NOSTORE);
- flag_clearp = LABEL_REF (FLAG_CLEAR);
- flag_shiftbyte = LABEL_REF (FLAG_shiftbyte);
- flag_shiftword = LABEL_REF (FLAG_shiftword);
- flag_multbyte = LABEL_REF (FLAG_multbyte);
- flag_multword = LABEL_REF (FLAG_multword);
-
-
- exec_dispatch[O_ADDS] = LABEL_REF (O_ADDS);
- exec_dispatch[O_ADDX] = LABEL_REF (O_ADDX);
- exec_dispatch[O_ADD] = LABEL_REF (O_ADD);
- exec_dispatch[O_ANDC] = LABEL_REF (O_ANDC);
- exec_dispatch[O_AND] = LABEL_REF (O_AND);
- exec_dispatch[O_BCC] = LABEL_REF (O_BCC);
- exec_dispatch[O_BCLR] = LABEL_REF (O_BCLR);
- exec_dispatch[O_BCS] = LABEL_REF (O_BCS);
- exec_dispatch[O_BEQ] = LABEL_REF (O_BEQ);
- exec_dispatch[O_BF] = LABEL_REF (O_BF);
- exec_dispatch[O_BGE] = LABEL_REF (O_BGE);
- exec_dispatch[O_BGT] = LABEL_REF (O_BGT);
- exec_dispatch[O_BHI] = LABEL_REF (O_BHI);
- exec_dispatch[O_BHS] = LABEL_REF (O_BHS);
- exec_dispatch[O_BLE] = LABEL_REF (O_BLE);
- exec_dispatch[O_BLO] = LABEL_REF (O_BLO);
- exec_dispatch[O_BLS] = LABEL_REF (O_BLS);
- exec_dispatch[O_BLT] = LABEL_REF (O_BLT);
- exec_dispatch[O_BMI] = LABEL_REF (O_BMI);
- exec_dispatch[O_BNE] = LABEL_REF (O_BNE);
- exec_dispatch[O_BNOT] = LABEL_REF (O_BNOT);
- exec_dispatch[O_BPL] = LABEL_REF (O_BPL);
- exec_dispatch[O_BPT] = LABEL_REF (O_BPT);
- exec_dispatch[O_BRA] = LABEL_REF (O_BRA);
- exec_dispatch[O_BRN] = LABEL_REF (O_BRN);
- exec_dispatch[O_BSET] = LABEL_REF (O_BSET);
- exec_dispatch[O_BSR] = LABEL_REF (O_BSR);
- exec_dispatch[O_BTST] = LABEL_REF (O_BTST);
- exec_dispatch[O_BT] = LABEL_REF (O_BT);
- exec_dispatch[O_BVC] = LABEL_REF (O_BVC);
- exec_dispatch[O_BVS] = LABEL_REF (O_BVS);
- exec_dispatch[O_CLR] = LABEL_REF (O_CLR);
- exec_dispatch[O_CMP] = LABEL_REF (O_CMP);
- exec_dispatch[O_DADD] = LABEL_REF (O_DADD);
- exec_dispatch[O_DIVXU] = LABEL_REF (O_DIVXU);
- exec_dispatch[O_DSUB] = LABEL_REF (O_DSUB);
- exec_dispatch[O_EXTS] = LABEL_REF (O_EXTS);
- exec_dispatch[O_EXTU] = LABEL_REF (O_EXTU);
- exec_dispatch[O_JMP] = LABEL_REF (O_JMP);
- exec_dispatch[O_JSR] = LABEL_REF (O_JSR);
- exec_dispatch[O_LDC] = LABEL_REF (O_LDC);
- exec_dispatch[O_LDM] = LABEL_REF (O_LDM);
- exec_dispatch[O_LINK] = LABEL_REF (O_LINK);
- exec_dispatch[O_MOVFPE] = LABEL_REF (O_MOVFPE);
- exec_dispatch[O_MOVTPE] = LABEL_REF (O_MOVTPE);
- exec_dispatch[O_MOV] = LABEL_REF (O_MOV);
- exec_dispatch[O_MULXU] = LABEL_REF (O_MULXU);
- exec_dispatch[O_NEG] = LABEL_REF (O_NEG);
- exec_dispatch[O_NOP] = LABEL_REF (O_NOP);
- exec_dispatch[O_NOT] = LABEL_REF (O_NOT);
- exec_dispatch[O_ORC] = LABEL_REF (O_ORC);
- exec_dispatch[O_OR] = LABEL_REF (O_OR);
- exec_dispatch[O_PJMP] = LABEL_REF (O_PJMP);
- exec_dispatch[O_PJSR] = LABEL_REF (O_PJSR);
- exec_dispatch[O_PRTD] = LABEL_REF (O_PRTD);
- exec_dispatch[O_PRTS] = LABEL_REF (O_PRTS);
- exec_dispatch[O_RECOMPILE] = LABEL_REF (O_RECOMPILE);
-
- exec_dispatch[O_ROTL] = LABEL_REF (O_ROTL);
- exec_dispatch[O_ROTR] = LABEL_REF (O_ROTR);
- exec_dispatch[O_ROTXL] = LABEL_REF (O_ROTXL);
- exec_dispatch[O_ROTXR] = LABEL_REF (O_ROTXR);
-
- exec_dispatch[O_RTD] = LABEL_REF (O_RTD);
- exec_dispatch[O_RTS] = LABEL_REF (O_RTS);
- exec_dispatch[O_SCB_EQ] = LABEL_REF (O_SCB_EQ);
- exec_dispatch[O_SCB_F] = LABEL_REF (O_SCB_F);
- exec_dispatch[O_SCB_NE] = LABEL_REF (O_SCB_NE);
- exec_dispatch[O_SHAL] = LABEL_REF (O_SHAL);
- exec_dispatch[O_SHAR] = LABEL_REF (O_SHAR);
- exec_dispatch[O_SHLL] = LABEL_REF (O_SHLL);
- exec_dispatch[O_SHLR] = LABEL_REF (O_SHLR);
-
- exec_dispatch[O_SLEEP] = LABEL_REF (O_SLEEP);
- exec_dispatch[O_STC] = LABEL_REF (O_STC);
- exec_dispatch[O_STM] = LABEL_REF (O_STM);
- exec_dispatch[O_SUBS] = LABEL_REF (O_SUBS);
- exec_dispatch[O_SUBX] = LABEL_REF (O_SUBX);
- exec_dispatch[O_SUB] = LABEL_REF (O_SUB);
- exec_dispatch[O_SWAP] = LABEL_REF (O_SWAP);
- exec_dispatch[O_TAS] = LABEL_REF (O_TAS);
- exec_dispatch[O_TRAPA] = LABEL_REF (O_TRAPA);
- exec_dispatch[O_TRAP_VS] = LABEL_REF (O_TRAP_VS);
- exec_dispatch[O_TST] = LABEL_REF (O_TST);
- exec_dispatch[O_UNLK] = LABEL_REF (O_UNLK);
- exec_dispatch[O_XCH] = LABEL_REF (O_XCH);
- exec_dispatch[O_XORC] = LABEL_REF (O_XORC);
- exec_dispatch[O_XOR] = LABEL_REF (O_XOR);
- nop.type = eas.s.ea_nop.s.srcabyte;
- cpu.cache[0].opcode = exec_dispatch[O_RECOMPILE];
- cpu.cache[0].srca.type = eas.s.ea_nop.s.srcabyte;
- cpu.cache[0].srcb.type = eas.s.ea_nop.s.srcbbyte;
- }
-
- prev = signal (SIGINT, control_c);
- prev_seg = signal (SIGSEGV, segv);
-
- if (step)
- {
- cpu.exception = SIGTRAP;
- }
- else
- {
- cpu.exception = 0;
- }
-
- pc = cpu.regs[R_PC].s[LOW] + (NORMAL_CP << 16);
-
- GETSR ();
-
- if (setjmp (jbuf) == 0) {
- do
- {
- int cidx;
- decoded_inst *code;
-
- top:
- cidx = cpu.cache_idx[pc];
- code = cpu.cache + cidx;
-
- FETCH (arga, code->srca, 0);
- FETCH (argb, code->srcb, 1);
-
-
-
-#ifdef DEBUG
- if (debug)
- {
- printf ("%x %d %s\n", pc, code->opcode,
- code->op ? code->op->name : "**");
- }
-#endif
-
- cycles += code->cycles;
- insts++;
- DISPATCH (code->opcode)
- {
- LABEL (O_RECOMPILE):
- /* This opcode is a fake for when we get to an instruction which
- hasn't been compiled */
- compile (pc);
- goto top;
- break;
- LABEL (O_NEG):
- arga = -arga;
- argb = 0;
- res = arga + argb;
- break;
- LABEL (O_SUBX):
- arga += C;
- LABEL (O_SUB):
- LABEL (O_SUBS):
- arga = -arga;
- LABEL (O_ADD):
- LABEL (O_ADDS):
- res = arga + argb;
- break;
-
- LABEL (O_ADDX):
- res = arga + argb + C;
- break;
-
- LABEL (O_AND):
- LABEL (O_ANDC):
- res = arga & argb;
- break;
- break;
-
- LABEL (O_BCLR):
- arga &= 0xf;
- bit = (argb & (1 << arga));
- res = argb & ~(1 << arga);
- goto bitop;
-
-
- LABEL (O_BRA):
- LABEL (O_BT):
- if (1)
- goto condtrue;
-
- LABEL (O_BRN):
- LABEL (O_BF):
- if (0)
- goto condtrue;
- break;
-
- LABEL (O_BHI):
- if ((C || Z) == 0)
- goto condtrue;
- break;
-
- LABEL (O_BLS):
- if ((C || Z))
- goto condtrue;
- break;
-
- LABEL (O_BCS):
- LABEL (O_BLO):
- if ((C == 1))
- goto condtrue;
- break;
-
- LABEL (O_BCC):
- LABEL (O_BHS):
- if ((C == 0))
- goto condtrue;
- break;
-
- LABEL (O_BEQ):
- if (Z)
- goto condtrue;
- break;
- LABEL (O_BGT):
- if (((Z || (N ^ V)) == 0))
- goto condtrue;
- break;
-
-
- LABEL (O_BLE):
- if (((Z || (N ^ V)) == 1))
- goto condtrue;
- break;
-
- LABEL (O_BGE):
- if ((N ^ V) == 0)
- goto condtrue;
- break;
- LABEL (O_BLT):
- if ((N ^ V))
- goto condtrue;
- break;
- LABEL (O_BMI):
- if ((N))
- goto condtrue;
- break;
- LABEL (O_BNE):
- if ((Z == 0))
- goto condtrue;
- break;
- LABEL (O_BPL):
- if (N == 0)
- goto condtrue;
- break;
- break;
- LABEL (O_BVC):
- if ((V == 0))
- goto condtrue;
- break;
- LABEL (O_BVS):
- if ((V == 1))
- goto condtrue;
- break;
-
- LABEL (O_BNOT):
- bit = argb & (1<<(arga & 0xf));
- res = argb ^ (1<<(arga & 0xf));
- goto bitop;
- break;
-
- LABEL (O_BSET):
- arga = 1 << (arga & 0xf);
- bit = argb & arga;
- res = argb | arga;
- goto bitop;
- break;
-
- LABEL (O_PJMP):
- pc = arga;
- goto next;
-
- LABEL (O_UNLK):
- {
- int t;
- SET_NORMREG (R7, GET_NORMREG (R6));
- POPWORD (t);
- SET_NORMREG (R6, t);
- pc = code->next_pc;
- goto next;
- }
-
- LABEL (O_RTS):
- {
- int cp = pc & 0xff0000;
- POPWORD (pc);
- pc |= cp;
- goto next;
- }
- break;
-
- LABEL (O_PRTS):
- {
- int cp;
- int off;
- POPWORD (cp);
- POPWORD (off);
- cp <<= 16;
- SET_SEGREG (R_CP, cp);
- pc = cp + off;
- }
- goto next;
-
- LABEL (O_PJSR):
- PUSHWORD (argb & 0xffff);
- PUSHWORD (argb >> 16);
- pc = (arga & 0xffffff);
- goto next;
-
- LABEL (O_BSR):
- LABEL (O_JSR):
- PUSHWORD (code->next_pc);
- pc = arga | (pc & 0xff0000);
- goto next;
-
- LABEL (O_BTST):
- Z = (((argb >> (arga & 0xf)) & 1) == 0);
- pc = code->next_pc;
- goto next;
-
- LABEL (O_CLR):
- res = 0;
- break;
-
- LABEL (O_CMP):
- arga = -arga;
- res = arga + argb;
- break;
-
- LABEL (O_DADD):
- res = arga + argb + C;
- if (res > 99)
- {
- res -= 100;
- C = 1;
- }
- else
- {
- C = 0;
- }
- Z = Z && (res == 0);
- break;
-
-
- LABEL (O_DSUB):
- res = argb - arga - C;
- if (res < 0)
- {
- res += 100;
- C = 1;
- }
- else
- {
- C = 0;
- }
- Z = Z && (res == 0);
- break;
-
- LABEL (O_EXTS):
- res = SEXTCHAR (arga);
- break;
-
- LABEL (O_EXTU):
- res = (unsigned char) arga;
- break;
-
- LABEL (O_JMP):
- pc = arga | (pc & 0xff0000);
- goto next;
- break;
-
- LABEL (O_LDM):
-
- for (tmp = 0; tmp < 7; tmp++)
- {
- if (argb & (1 << tmp))
- {
- POPWORD (cpu.regs[tmp].s[LOW]);
- }
- }
- if (argb & 0x80)
- POPWORD (tmp); /* dummy ready for sp */
- goto nextpc;
- break;
-
- LABEL (O_LINK):
- PUSHWORD (cpu.regs[R6].s[LOW]);
- cpu.regs[R6].s[LOW] = cpu.regs[R7].s[LOW];
- cpu.regs[R7].s[LOW] += argb;
- goto nextpc;
-
- LABEL (O_STC):
- LABEL (O_LDC):
- LABEL (O_MOVFPE):
- LABEL (O_MOVTPE):
- LABEL (O_MOV):
- LABEL (O_TST):
- res = arga;
- break;
-
- LABEL (O_TRAPA):
- if (arga == 15)
- {
- trap ();
- }
- else
- {
- PUSHWORD (pc & 0xffff);
- if (cpu.maximum)
- {
- PUSHWORD (NORMAL_CP);
- }
- PUSHWORD (NORMAL_SR);
- if (cpu.maximum)
- {
- arga = arga * 4 + 0x40;
- SET_NORMAL_CPPC (longat (cpu.memory + arga));
- }
- else
- {
- arga = arga * 2 + 0x20;
- SET_NORMAL_CPPC (wordat (cpu.memory + arga));
- }
- }
- break;
-
- LABEL (O_OR):
- LABEL (O_ORC):
- res = arga | argb;
- break;
-
- LABEL (O_XOR):
- LABEL (O_XORC):
- res = arga ^ argb;
- break;
-
- LABEL (O_SCB_F):
- {
- scb_f:
- res = arga - 1;
- code->srca.reg.wptr[0] = res;
- if (res != -1)
- {
- pc = argb;
- goto next;
- }
- }
- break;
-
- LABEL (O_SCB_EQ):
- if (Z == 1)
- break;
- else
- goto scb_f;
-
- LABEL (O_SCB_NE):
- if (Z == 0)
- break;
- else
- goto scb_f;
-
- LABEL (O_NOP):
- /* If only they were all as simple as this */
- break;
-
- LABEL (O_ROTL):
- res = arga << 1;
- C = (res >> argb) & 1;
- res |= C;
- break;
-
-
- LABEL (O_ROTR):
- C = arga & 1;
- res = arga >> 1;
- res |= (C << (argb - 1));
- break;
-
- LABEL (O_ROTXL):
- res = arga << 1;
- res |= C;
- C = (res >> argb) & 1;
- break;
-
- LABEL (O_ROTXR):
- res = arga >> 1;
- res |= (C << (argb - 1));
- C = arga & 1;
- break;
-
- LABEL (O_SHAL):
- res = arga << 1;
- if (argb == 16)
- {
- C = (res >> (16)) & 1;
- Z = ((res & 0xffff) == 0);
- N = ((res & 0x8000) != 0);
- }
-
- else
- {
- C = (res >> (8)) & 1;
- Z = ((res & 0xff) == 0);
- N = ((res & 0x80) != 0);
-
- }
- V = C ^ N;
- goto none;
-
- LABEL (O_SHAR):
- C = arga & 1;
- if (argb == 16)
- {
- res = ((short) arga) >> 1;
- }
- else
- {
- res = (SEXTCHAR (arga)) >> 1;
- }
- break;
-
- LABEL (O_SHLL):
- res = arga << 1;
- C = (res >> argb) & 1;
- break;
-
- LABEL (O_SHLR):
- C = arga & 1;
- res = arga >> 1;
- break;
-
- LABEL (O_DIVXU):
- if (arga == 0)
- {
- N = V = C = 0;
- Z = 1;
- cpu.exception = SIGILL;
- }
- else
- {
- int d = argb / arga;
- int m = argb % arga;
- if (code->dst.type == eas.s.ea_reg.s.dstlong)
- {
- res = (m << 16) | (d & 0xffff);
- }
- else
- {
- res = (m << 8) | (d & 0xff);
- }
-
- }
- break;
-
- LABEL (O_MULXU):
- res = arga * argb;
- break;
-
- LABEL (O_NOT):
- res = ~arga;
- break;
-
- LABEL (O_SWAP):
- res = ((arga >> 8) & 0xff) | ((arga << 8) & 0xff00);
- break;
-
-
- LABEL (O_STM):
- for (tmp = 7; tmp >= 0; tmp--)
- {
- if (arga & (1 << tmp))
- {
- PUSHWORD (cpu.regs[tmp].s[LOW]);
- }
- }
- goto nextpc;
-
- LABEL (O_TAS):
- C = 0;
- V = 0;
- Z = arga == 0;
- N = arga < 0;
- res = arga | 0x80;
- goto none;
-
- LABEL (O_PRTD):
- LABEL (O_XCH):
- LABEL (O_RTD):
- cpu.exception = SIGILL;
- goto next;
-
- LABEL (O_TRAP_VS):
- LABEL (O_SLEEP):
- LABEL (O_BPT):
- cpu.exception = SIGTRAP;
- goto next;
- break;
- }
-
- ENDDISPATCH;
-
- DISPATCH (code->flags)
- {
- bitop:
- Z = (res & bit) == 0;
- pc = code->next_pc;
- break;
- LABEL (FLAG_multword):
- Z = (res & 0xffff) == 0;
- N = (res & 0x8000) != 0;
- V = 0;
- C = 0;
- pc = code->next_pc;
- break;
-
- LABEL (FLAG_multbyte):
- /* 8*8 -> 16 */
- Z = (res & 0xff) == 0;
- N = (res & 0x80) != 0;
- V = 0;
- C = 0;
- pc = code->next_pc;
- break;
-
- LABEL (FLAG_shiftword):
- N = (res & 0x8000) != 0;
- Z = (res & 0xffff) == 0;
- V = 0;
- pc = code->next_pc;
- break;
-
- LABEL (FLAG_shiftbyte):
- N = (res & 0x80) != 0;
- Z = (res & 0xff) == 0;
- V = 0;
- pc = code->next_pc;
- break;
-
- LABEL (FLAG_special):
- pc = code->next_pc;
- break;
-
- LABEL (FLAG_m):
- /* Move byte flags */
- /* after a logical instruction */
- N = (res & 0x80) != 0;
- Z = (res & 0xff) == 0;
- V = (((~arga & ~argb & res) | (arga & argb & ~res)) & 0x80) != 0;
- pc = code->next_pc;
- break;
-
- LABEL (FLAG_M):
- /* Move word flags */
- /* after a logical instruction */
- N = (res & 0x8000) != 0;
- Z = (res & 0xffff) == 0;
- V = (((~arga & ~argb & res) | (arga & argb & ~res)) & 0x8000) != 0;
- pc = code->next_pc;
- break;
-
- LABEL (FLAG_a):
- /* after byte sized arith */
- C = (res & 0x100) != 0;
- N = (res & 0x80) != 0;
- Z = (res & 0xff) == 0;
- V = (((~arga & ~argb & res) | (arga & argb & ~res)) & 0x80) != 0;
- pc = code->next_pc;
- break;
-
- LABEL (FLAG_A):
- /* after word sized arith */
- C = (res & 0x10000) != 0;
- N = (res & 0x8000) != 0;
- Z = (res & 0xffff) == 0;
- V = (((~arga & ~argb & res) | (arga & argb & ~res)) & 0x8000) != 0;
- pc = code->next_pc;
- break;
-
- LABEL (FLAG_NONE):
- none:;
- /* no flags but store */
- pc = code->next_pc;
- break;
- LABEL (FLAG_NOSTORE):
- /* no flags and no store */
- pc = code->next_pc;
- break;
- LABEL (FLAG_CLEAR):
- /* clear flags */
- N = 0;
- Z = 1;
- V = 0;
- C = 0;
- pc = code->next_pc;
- break;
- condtrue:
- pc = arga;
- goto next;
- }
- ENDDISPATCH;
-
- DISPATCH (code->dst.type)
- {
- unsigned char *lval;
-
- LABEL (STORE_CRB):
- (*(code->dst.reg.segptr)) = cpu.memory + (res << 16);
- break;
-
- LABEL (STORE_NOP):
- break;
-
- LABEL (STORE_REG_B):
- (*(code->dst.reg.bptr)) = res;
- break;
-
- LABEL (STORE_REG_W):
- (*(code->dst.reg.wptr)) = res;
- break;
-
- LABEL (STORE_REG_L):
- {
- int l, r;
-
- r = (union rtype *) (code->dst.reg.wptr) - &cpu.regs[0];
- r++;
- *(code->dst.reg.wptr) = res >> 16;
- cpu.regs[r].s[LOW] = res & 0xffff;
-
- }
-
- break;
-
- LABEL (STORE_DISP_W):
- lval = displval (code->dst);
- setwordat (lval, res);
- break;
-
- LABEL (STORE_DISP_B):
- lval = displval (code->dst);
- setbyteat (lval, res);
- break;
-
- LABEL (STORE_INC_B):
- lval = elval (code->dst, 0);
- setbyteat (lval, res);
- (*(code->dst.reg.wptr))++;
- break;
-
- LABEL (STORE_INC_W):
- lval = elval (code->dst, 0);
- setwordat (lval, res);
- (*(code->dst.reg.wptr)) += 2;
- break;
-
- LABEL (STORE_DEC_B):
- (*(code->dst.reg.wptr))--;
- lval = elval (code->dst, 0);
- setbyteat (lval, res);
- break;
-
- LABEL (STORE_CRW):
- /* Make an up to date sr from the flag state */
- cpu.regs[R_SR].s[LOW] = res;
- GETSR ();
- break;
-
- LABEL (STORE_DEC_W):
- (*(code->dst.reg.wptr)) -= 2;
- lval = elval (code->dst, 0);
- setwordat (lval, res);
-
- break;
-
- nextpc:
- pc = code->next_pc;
-
- }
- ENDDISPATCH;
- next:;
- }
- while (!cpu.exception);
- }
-
- cpu.ticks += get_now () - tick_start;
- cpu.cycles += cycles;
- cpu.insts += insts;
- cpu.regs[R_PC].s[LOW] = pc;
- BUILDSR ();
-
- signal (SIGINT, prev);
- signal (SIGSEGV, prev_seg);
-}
-
-
-
-
-int
-sim_write (sd, addr, buffer, size)
- SIM_DESC sd;
- SIM_ADDR addr;
- unsigned char *buffer;
- int size;
-{
- int i;
-
- init_pointers ();
- if (addr < 0 || addr + size > H8500_MSIZE)
- return 0;
- for (i = 0; i < size; i++)
- {
- cpu.memory[addr + i] = buffer[i];
- cpu.cache_idx[addr + i] = 0;
- }
- return size;
-}
-
-int
-sim_read (sd, addr, buffer, size)
- SIM_DESC sd;
- SIM_ADDR addr;
- unsigned char *buffer;
- int size;
-{
- init_pointers ();
- if (addr < 0 || addr + size > H8500_MSIZE)
- return 0;
- memcpy (buffer, cpu.memory + addr, size);
- return size;
-}
-
-/* Ripped off from tm-h8500.h */
-
-#define R0_REGNUM 0
-#define R1_REGNUM 1
-#define R2_REGNUM 2
-#define R3_REGNUM 3
-#define R4_REGNUM 4
-#define R5_REGNUM 5
-#define R6_REGNUM 6
-#define R7_REGNUM 7
-
-/* As above, but with correct seg register glued on */
-#define PR0_REGNUM 8
-#define PR1_REGNUM 9
-#define PR2_REGNUM 10
-#define PR3_REGNUM 11
-#define PR4_REGNUM 12
-#define PR5_REGNUM 13
-#define PR6_REGNUM 14
-#define PR7_REGNUM 15
-
-#define SP_REGNUM PR7_REGNUM /* Contains address of top of stack */
-#define FP_REGNUM PR6_REGNUM /* Contains address of executing stack frame */
-
-
-#define SEG_C_REGNUM 16 /* Segment registers */
-#define SEG_D_REGNUM 17
-#define SEG_E_REGNUM 18
-#define SEG_T_REGNUM 19
-
-#define CCR_REGNUM 20 /* Contains processor status */
-#define PC_REGNUM 21 /* Contains program counter */
-
-#define CYCLE_REGNUM 22
-#define INST_REGNUM 23
-#define TICK_REGNUM 24
-
-int
-sim_store_register (sd, rn, value, length)
- SIM_DESC sd;
- int rn;
- unsigned char *value;
- int length;
-{
- int seg = 0;
- int reg = -1;
-
- init_pointers ();
- switch (rn)
- {
- case PC_REGNUM:
- SET_SEGREG (R_CP, (value[1]<<16));
- cpu.regs[R_PC].s[LOW] = (value[2] << 8) | value[3];
- break;
- case SEG_C_REGNUM:
- case SEG_D_REGNUM:
- case SEG_E_REGNUM:
- case SEG_T_REGNUM:
- seg = rn - SEG_C_REGNUM + R_CP;
- reg = -1;
- break;
- default:
- abort ();
- case R0_REGNUM:
- case R1_REGNUM:
- case R2_REGNUM:
- case R3_REGNUM:
- case R4_REGNUM:
- case R5_REGNUM:
- case R6_REGNUM:
- case R7_REGNUM:
- seg = 0;
- reg = rn - R0_REGNUM;
- break;
- case CCR_REGNUM:
- seg = 0;
- reg = R_SR;
- break;
- case CYCLE_REGNUM:
- cpu.cycles = (value[0] << 24) | (value[1] << 16) | (value[2] << 8) | value[3];
- return;
- case INST_REGNUM:
- cpu.insts = (value[0] << 24) | (value[1] << 16) | (value[2] << 8) | value[3];
- return;
- case TICK_REGNUM:
- cpu.ticks = (value[0] << 24) | (value[1] << 16) | (value[2] << 8) | value[3];
- return;
- case PR0_REGNUM:
- case PR1_REGNUM:
- case PR2_REGNUM:
- case PR3_REGNUM:
- case PR4_REGNUM:
- case PR5_REGNUM:
- case PR6_REGNUM:
- case PR7_REGNUM:
- SET_SEGREG (segforreg[rn], value[1]);
- reg = rn - PR0_REGNUM;
- cpu.regs[reg].s[LOW] = (value[2] << 8) | value[3];
- return;
- }
-
- if (seg)
- SET_SEGREG (seg, value[0] << 16);
-
- if (reg > 0)
- {
- cpu.regs[reg].s[LOW] = (value[0] << 8) | value[1];
- }
- return -1;
-}
-
-int
-sim_fetch_register (sd, rn, buf, length)
- SIM_DESC sd;
- int rn;
- unsigned char *buf;
- int length;
-{
- init_pointers ();
-
- switch (rn)
- {
- default:
- abort ();
- case SEG_C_REGNUM:
- case SEG_D_REGNUM:
- case SEG_E_REGNUM:
- case SEG_T_REGNUM:
- buf[0] = GET_SEGREG(rn - SEG_C_REGNUM + R_CP);
- break;
- case CCR_REGNUM:
- buf[0] = cpu.regs[R_SR].s[HIGH];
- buf[1] = cpu.regs[R_SR].s[LOW];
- break;
- case PC_REGNUM:
- buf[0] = 0;
- buf[1] = GET_SEGREG(R_CP);
- buf[2] = HIGH_BYTE (cpu.regs[R_PC].s[LOW]);
- buf[3] = LOW_BYTE (cpu.regs[R_PC].s[LOW]);
- break;
-
- case PR0_REGNUM:
- case PR1_REGNUM:
- case PR2_REGNUM:
- case PR3_REGNUM:
- case PR4_REGNUM:
- case PR5_REGNUM:
- case PR6_REGNUM:
- case PR7_REGNUM:
- rn -= PR0_REGNUM;
- buf[0] = 0;
- buf[1] = GET_SEGREG(segforreg[rn]);
- buf[2] = HIGH_BYTE (cpu.regs[rn].s[LOW]);
- buf[3] = LOW_BYTE (cpu.regs[rn].s[LOW]);
- break;
- case R0_REGNUM:
- case R1_REGNUM:
- case R2_REGNUM:
- case R3_REGNUM:
- case R4_REGNUM:
- case R5_REGNUM:
- case R6_REGNUM:
- case R7_REGNUM:
- buf[0] = HIGH_BYTE (cpu.regs[rn].s[LOW]);
- buf[1] = LOW_BYTE (cpu.regs[rn].s[LOW]);
- break;
- case CYCLE_REGNUM:
- buf[0] = cpu.cycles >> 24;
- buf[1] = cpu.cycles >> 16;
- buf[2] = cpu.cycles >> 8;
- buf[3] = cpu.cycles >> 0;
- break;
-
- case TICK_REGNUM:
- buf[0] = cpu.ticks >> 24;
- buf[1] = cpu.ticks >> 16;
- buf[2] = cpu.ticks >> 8;
- buf[3] = cpu.ticks >> 0;
- break;
-
- case INST_REGNUM:
- buf[0] = cpu.insts >> 24;
- buf[1] = cpu.insts >> 16;
- buf[2] = cpu.insts >> 8;
- buf[3] = cpu.insts >> 0;
- break;
- }
- return -1;
-}
-
-int
-sim_trace (sd)
- SIM_DESC sd;
-{
-
- int i;
-
- for (i = 0; i < 12; i += 2)
- {
- unsigned char *p = cpu.regs[R_TP].c + ((cpu.regs[R6].s[LOW] + i) & 0xffff);
- unsigned short *j = (unsigned short *) p;
-
- printf ("%04x ", *j);
- }
- printf ("\n");
- printf ("%02x %02x %02x %02x:%04x %04x %04x %04x %04x %04x %04x %04x %04x\n",
- NORMAL_DP,
- NORMAL_EP,
- NORMAL_TP,
- NORMAL_CP,
- cpu.regs[R_PC].s[LOW],
- cpu.regs[0].s[LOW],
- cpu.regs[1].s[LOW],
- cpu.regs[2].s[LOW],
- cpu.regs[3].s[LOW],
- cpu.regs[4].s[LOW],
- cpu.regs[5].s[LOW],
- cpu.regs[6].s[LOW],
- cpu.regs[7].s[LOW]);
- sim_resume (sd, 1, 0);
- return 0;
-}
-
-void
-sim_stop_reason (sd, reason, sigrc)
- SIM_DESC sd;
- enum sim_stop *reason;
- int *sigrc;
-{
- *reason = sim_stopped;
- *sigrc = cpu.exception;
-}
-
-void
-sim_set_simcache_size (n)
-{
- if (cpu.cache)
- free (cpu.cache);
- if (n < 2)
- n = 2;
- cpu.cache = (decoded_inst *) malloc (sizeof (decoded_inst) * n);
- cpu.csize = n;
-}
-
-void
-sim_size (n)
- int n;
-{
- /* Fixed size. */
-}
-
-void
-sim_info (sd, verbose)
- SIM_DESC sd;
- int verbose;
-{
- double timetaken = (double) cpu.ticks / (double) now_persec ();
- double virttime = cpu.cycles / 10.0e6;
-
- (*sim_callback->printf_filtered) (sim_callback,
- "\n\ninstructions executed %10d\n",
- cpu.insts);
- (*sim_callback->printf_filtered) (sim_callback,
- "cycles (v approximate) %10d\n",
- cpu.cycles);
- (*sim_callback->printf_filtered) (sim_callback,
- "real time taken %10.4f\n",
- timetaken);
- (*sim_callback->printf_filtered) (sim_callback,
- "virtual time taked %10.4f\n",
- virttime);
- if (timetaken)
- {
- (*sim_callback->printf_filtered) (sim_callback,
- "simulation ratio %10.4f\n",
- virttime / timetaken);
- }
-
- (*sim_callback->printf_filtered) (sim_callback,
- "compiles %10d\n",
- cpu.compiles);
- (*sim_callback->printf_filtered) (sim_callback,
- "cache size %10d\n",
- cpu.csize);
-}
-
-SIM_DESC
-sim_open (kind, cb, abfd, argv)
- SIM_OPEN_KIND kind;
- host_callback *cb;
- struct bfd *abfd;
- char **argv;
-{
- sim_kind = kind;
- myname = argv[0];
- sim_callback = cb;
- /* fudge our descriptor */
- return (SIM_DESC) 1;
-}
-
-void
-sim_close (sd, quitting)
- SIM_DESC sd;
- int quitting;
-{
- /* nothing to do */
-}
-
-SIM_RC
-sim_load (sd, prog, abfd, from_tty)
- SIM_DESC sd;
- char *prog;
- bfd *abfd;
- int from_tty;
-{
- extern bfd *sim_load_file (); /* ??? Don't know where this should live. */
- bfd *prog_bfd;
-
- prog_bfd = sim_load_file (sd, myname, sim_callback, prog, abfd,
- sim_kind == SIM_OPEN_DEBUG,
- 0, sim_write);
- if (prog_bfd == NULL)
- return SIM_RC_FAIL;
- if (abfd == NULL)
- bfd_close (prog_bfd);
- return SIM_RC_OK;
-}
-
-SIM_RC
-sim_create_inferior (sd, abfd, argv, env)
- SIM_DESC sd;
- struct bfd *abfd;
- char **argv;
- char **env;
-{
- int pc;
- bfd_vma start_address;
- if (abfd != NULL)
- start_address = bfd_get_start_address (abfd);
- else
- start_address = 0;
-
- /* ??? We assume this is a 4 byte quantity. */
- pc = start_address;
-
- sim_store_register (sd, PC_REGNUM, (unsigned char *) &pc, 4);
- return SIM_RC_OK;
-}
-
-void
-sim_do_command (sd, cmd)
- SIM_DESC sd;
- char *cmd;
-{
- (*sim_callback->printf_filtered) (sim_callback,
- "This simulator does not accept any commands.\n");
-}
-
-void
-sim_set_callbacks (ptr)
- struct host_callback_struct *ptr;
-{
- sim_callback = ptr;
-}
+++ /dev/null
-#! /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="$ac_help
- --enable-sim-profile=opts Enable profiling flags"
-
-# Initialize some variables set by options.
-# The variables have the same names as the options, with
-# dashes changed to underlines.
-build=NONE
-cache_file=./config.cache
-exec_prefix=NONE
-host=NONE
-no_create=
-nonopt=NONE
-no_recursion=
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-program_suffix=NONE
-program_transform_name=s,x,x,
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-sitefile=
-srcdir=
-target=NONE
-verbose=
-x_includes=NONE
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-bindir='${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=${CONFIG_SHELL-/bin/sh}
-# Maximum number of lines to put in a shell here document.
-ac_max_here_lines=12
-
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-
- # Accept the important Cygnus configure options, so we can diagnose typos.
-
- case "$ac_option" in
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- ISC=yes # If later tests want to check for ISC.
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- ISC=
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-
-echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
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- cat > conftest.$ac_ext <<EOF
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- ac_cv_header_stdc=no
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-
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-
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-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
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-
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-if { (eval echo configure:887: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
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- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- ac_cv_header_stdc=no
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-rm -fr conftest*
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-
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-
-echo "$ac_t""$ac_cv_header_stdc" 1>&6
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-
-fi
-
-echo $ac_n "checking for working const""... $ac_c" 1>&6
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-#line 916 "configure"
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-{ /* SCO 3.2v4 cc rejects this. */
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-
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-{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
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-{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
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-{ /* AIX XL C 1.02.0.0 rejects this saying
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-{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
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-; return 0; }
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- echo "configure: failed program was:" >&5
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-
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-case "$ac_cv_c_inline" in
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-
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- cat > conftest.$ac_ext <<EOF
-#line 1064 "configure"
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-#endif
-
-int main() {
-char *p = (char *) alloca(1);
-; return 0; }
-EOF
-if { (eval echo configure:1160: \"$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""... $ac_c" 1>&6
-echo "configure:1192: checking whether alloca needs Cray hooks" >&5
-if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1197 "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:1222: 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 1227 "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:1250: \"$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""... $ac_c" 1>&6
-echo "configure:1277: checking stack direction for C alloca" >&5
-if eval "test \"`echo '$''{'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.$ac_ext <<EOF
-#line 1285 "configure"
-#include "confdefs.h"
-find_stack_direction ()
-{
- static char *addr = 0;
- auto char dummy;
- if (addr == 0)
- {
- addr = &dummy;
- return find_stack_direction ();
- }
- else
- return (&dummy > addr) ? 1 : -1;
-}
-main ()
-{
- exit (find_stack_direction() < 0);
-}
-EOF
-if { (eval echo configure:1304: \"$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.$ac_ext >&5
- rm -fr conftest*
- ac_cv_c_stack_direction=-1
-fi
-rm -fr conftest*
-fi
-
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-
-echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
-cat >> confdefs.h <<EOF
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-
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-for ac_hdr in unistd.h
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-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
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-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1339: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
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- 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"
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- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
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-
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- echo "$ac_t""no" 1>&6
-fi
-done
-
-for ac_func in getpagesize
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-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1368: 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 1373 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
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-#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:1396: \"$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
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- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
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-EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-
-echo $ac_n "checking for working mmap""... $ac_c" 1>&6
-echo "configure:1421: checking for working mmap" >&5
-if eval "test \"`echo '$''{'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 1429 "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:1569: \"$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""... $ac_c" 1>&6
-echo "configure:1592: checking for Cygwin environment" >&5
-if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1597 "configure"
-#include "confdefs.h"
-
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-#ifndef __CYGWIN__
-#define __CYGWIN__ __CYGWIN32__
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-return __CYGWIN__;
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-if { (eval echo configure:1608: \"$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*
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-
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-echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
-echo "configure:1625: checking for mingw32 environment" >&5
-if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
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-else
- cat > conftest.$ac_ext <<EOF
-#line 1630 "configure"
-#include "confdefs.h"
-
-int main() {
-return __MINGW32__;
-; return 0; }
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-if { (eval echo configure:1637: \"$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
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-rm -f conftest*
-rm -f conftest*
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-
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-
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-
-ac_aux_dir=
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- break
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- ac_install_sh="$ac_aux_dir/install.sh -c"
- break
- fi
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-if test -z "$ac_aux_dir"; then
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-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.
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-
-# Do some error checking and defaulting for the host and target type.
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-#
-# The rules are:
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-# 4. Target and build default to nonopt.
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-
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-case $host---$target---$nonopt in
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-*) { 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 :
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-
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:1704: checking host system type" >&5
-
-host_alias=$host
-case "$host_alias" in
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- 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""... $ac_c" 1>&6
-echo "configure:1725: checking target system type" >&5
-
-target_alias=$target
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- *) 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""... $ac_c" 1>&6
-echo "configure:1743: checking build system type" >&5
-
-build_alias=$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/'`
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-
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-s,\\,\\\\,g; s,\$,$$,g
-EOF_SED
- program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
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-fi
-test "$program_prefix" != NONE &&
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-# Use a double $ so make ignores it.
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- program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
-
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-
-# 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:1787: 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:1817: 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:1868: 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""... $ac_c" 1>&6
-echo "configure:1900: checking whether the C compiler ($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.$ac_ext << EOF
-
-#line 1911 "configure"
-#include "confdefs.h"
-
-main(){return(0);}
-EOF
-if { (eval echo configure:1916: \"$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""... $ac_c" 1>&6
-echo "configure:1942: checking whether the C compiler ($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""... $ac_c" 1>&6
-echo "configure:1947: checking whether we are using GNU C" >&5
-if eval "test \"`echo '$''{'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:1956: \"$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:1975: 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""... $ac_c" 1>&6
-echo "configure:2018: checking for a BSD compatible install" >&5
-if test -z "$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:2086: 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:2121: 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 2126 "configure"
-#include "confdefs.h"
-#include <$ac_hdr>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2131: \"$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:2161: 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 2166 "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:2189: \"$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:2218: 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 2223 "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:2246: \"$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""... $ac_c" 1>&6
-echo "configure:2280: checking for LC_MESSAGES" >&5
-if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2285 "configure"
-#include "confdefs.h"
-#include <locale.h>
-int main() {
-return LC_MESSAGES
-; return 0; }
-EOF
-if { (eval echo configure:2292: \"$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""... $ac_c" 1>&6
-echo "configure:2313: checking whether NLS is requested" >&5
- # Check whether --enable-nls or --disable-nls was given.
-if test "${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""... $ac_c" 1>&6
-echo "configure:2333: checking whether included gettext is requested" >&5
- # Check whether --with-included-gettext or --without-included-gettext was given.
-if test "${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""... $ac_c" 1>&6
-echo "configure:2352: checking for libintl.h" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2357 "configure"
-#include "confdefs.h"
-#include <libintl.h>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2362: \"$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""... $ac_c" 1>&6
-echo "configure:2379: checking for gettext in libc" >&5
-if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2384 "configure"
-#include "confdefs.h"
-#include <libintl.h>
-int main() {
-return (int) gettext ("")
-; return 0; }
-EOF
-if { (eval echo configure:2391: \"$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""... $ac_c" 1>&6
-echo "configure:2407: checking for bindtextdomain in -lintl" >&5
-ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'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 2415 "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:2426: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=yes"
-else
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-
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- IFS="$ac_save_ifs"
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-
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- ;;
- *)
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
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- IFS="$ac_save_ifs"
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- echo "$ac_t""no" 1>&6
-fi
-
- # Extract the first word of "xgettext", so it can be a program name with args.
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
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- ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
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- *)
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
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- IFS="$ac_save_ifs"
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-XGETTEXT="$ac_cv_path_XGETTEXT"
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-
- cat > conftest.$ac_ext <<EOF
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-if { (eval echo configure:2647: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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- CATOBJEXT=.gmo
- DATADIRNAME=share
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- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- CATOBJEXT=.mo
- DATADIRNAME=lib
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-rm -f conftest*
- INSTOBJEXT=.mo
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-
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- echo "$ac_t""no" 1>&6
-fi
-
-
-
- if test "$CATOBJEXT" = "NONE"; then
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- # Extract the first word of "msgfmt", so it can be a program name with args.
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2679: checking for $ac_word" >&5
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- ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
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- *)
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
- for ac_dir in $PATH; do
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- if test -f $ac_dir/$ac_word; then
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- 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"
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- echo "$ac_t""no" 1>&6
-fi
-
- # Extract the first word of "gmsgfmt", so it can be a program name with args.
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2713: checking for $ac_word" >&5
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- ?:/*)
- ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
- ;;
- *)
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
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- IFS="$ac_save_ifs"
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- echo "$ac_t""no" 1>&6
-fi
-
- # Extract the first word of "xgettext", so it can be a program name with args.
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2749: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
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-else
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- ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
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- *)
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
- for ac_dir in $PATH; do
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- fi
- fi
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- IFS="$ac_save_ifs"
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-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 $LIBS | sed -e 's/-lintl//'`
- nls_cv_header_intl=libintl.h
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-
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- : ;
- else
- echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
- XGETTEXT=":"
- fi
- fi
-
- # We need to process the po/ directory.
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- else
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-
- # If this is used in GNU gettext we have to set USE_NLS to `yes'
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-
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- done
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- if test "x$CATOBJEXT" != "x"; then
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- echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
-echo "configure:2839: checking for catalogs to be installed" >&5
- NEW_LINGUAS=
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- esac
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- fi
-
- if test -n "$LINGUAS"; then
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- fi
- fi
-
- if test $ac_cv_header_locale_h = yes; then
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- else
- INCLUDE_LOCALE_H="\
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-
-
- if test -f $srcdir/po2tbl.sed.in; then
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-echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
-echo "configure:2867: checking for linux/version.h" >&5
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-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2877: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
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- 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"
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-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
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- GT_YES=
- else
- GT_NO=
- GT_YES="#YES#"
- fi
-
-
-
- MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
-
-
- l=
-
-
- if test -d $srcdir/po; then
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- if test "x$srcdir" != "x."; then
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- else
- posrcprefix="../$srcdir/"
- fi
- else
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- fi
- rm -f po/POTFILES
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- < $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
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-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2946: 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 2951 "configure"
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-#include <$ac_hdr>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2956: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
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- eval "ac_cv_header_$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_$ac_safe=no"
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-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
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- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
- cat >> confdefs.h <<EOF
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-
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-
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-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2986: 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 2991 "configure"
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-#include <$ac_hdr>
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-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2996: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
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- eval "ac_cv_header_$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_$ac_safe=no"
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-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
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- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
- cat >> confdefs.h <<EOF
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-
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-fi
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-
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-do
-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3026: 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 3031 "configure"
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-#include <$ac_hdr>
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-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3036: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
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- eval "ac_cv_header_$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_$ac_safe=no"
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-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
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- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
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-
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-fi
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-
-for ac_hdr in dlfcn.h errno.h sys/stat.h
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-
-
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- sim_debug=""
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-
-
-
-# Check whether --enable-sim-stdio or --disable-sim-stdio was given.
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- sim_stdio=""
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-
-
-
-# Check whether --enable-sim-trace or --disable-sim-trace was given.
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- sim_trace=""
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-else
- sim_trace=""
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-
-
-
-# Check whether --enable-sim-profile or --disable-sim-profile was given.
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-
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- cat > conftest.$ac_ext <<EOF
-#line 3407 "configure"
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-
-int main() {
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-if { (eval echo configure:3424: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_type_signal=void
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- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_type_signal=int
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-rm -f conftest*
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-
-echo "$ac_t""$ac_cv_type_signal" 1>&6
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-
-
-
-
-
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- ac_cv_exeext=
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- { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
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-# targ-vals.def points to the libc macro description file.
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-
-
-
-for ac_hdr in stdlib.h time.h
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- cat > conftest.$ac_ext <<EOF
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-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
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-cat >> $CONFIG_STATUS <<EOF
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-
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-' >> $CONFIG_STATUS
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-
-cat >> $CONFIG_STATUS <<\EOF
- rm -f conftest.frag conftest.h
- echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
- cat conftest.in >> conftest.h
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- if cmp -s $ac_file conftest.h 2>/dev/null; then
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- mv conftest.h $ac_file
- fi
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-
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
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-
-cat >> $CONFIG_STATUS <<\EOF
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-cat >> $CONFIG_STATUS <<EOF
-
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-cat >> $CONFIG_STATUS <<\EOF
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- sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
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- <Makefile.sim >Makefile
- rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
- ;;
- esac
- case "x$CONFIG_HEADERS" in xconfig.h:config.in) echo > stamp-h ;; esac
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
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-
-
projects / deliverable / binutils-gdb.git / commitdiff
