From c906108c21474dfb4ed285bcc0ac6fe02cd400cc Mon Sep 17 00:00:00 2001 From: Stan Shebs Date: Fri, 16 Apr 1999 01:35:26 +0000 Subject: Initial creation of sourceware repository --- sim/h8500/ChangeLog | 413 +++++ sim/h8500/Makefile.in | 28 + sim/h8500/acconfig.h | 15 + sim/h8500/compile.c | 2519 +++++++++++++++++++++++++++++++ sim/h8500/config.in | 158 ++ sim/h8500/configure | 3892 ++++++++++++++++++++++++++++++++++++++++++++++++ sim/h8500/configure.in | 10 + sim/h8500/inst.h | 101 ++ sim/h8500/tconfig.in | 13 + 9 files changed, 7149 insertions(+) create mode 100644 sim/h8500/ChangeLog create mode 100644 sim/h8500/Makefile.in create mode 100644 sim/h8500/acconfig.h create mode 100644 sim/h8500/compile.c create mode 100644 sim/h8500/config.in create mode 100755 sim/h8500/configure create mode 100644 sim/h8500/configure.in create mode 100644 sim/h8500/inst.h create mode 100644 sim/h8500/tconfig.in (limited to 'sim/h8500') diff --git a/sim/h8500/ChangeLog b/sim/h8500/ChangeLog new file mode 100644 index 0000000..92511ed --- /dev/null +++ b/sim/h8500/ChangeLog @@ -0,0 +1,413 @@ +Tue Apr 28 18:33:31 1998 Geoffrey Noer + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Sun Apr 26 15:31:55 1998 Tom Tromey + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Sun Apr 26 15:20:11 1998 Tom Tromey + + * acconfig.h: New file. + * configure.in: Reverted change of Apr 24; use sinclude again. + +Fri Apr 24 14:16:40 1998 Tom Tromey + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Fri Apr 24 11:19:40 1998 Tom Tromey + + * configure.in: Don't call sinclude. + +Sat Apr 4 20:36:25 1998 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Fri Mar 27 16:15:52 1998 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Mar 25 12:35:29 1998 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Mar 18 12:38:12 1998 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Tue Feb 17 12:43:42 1998 Andrew Cagney + + * compile.c (sim_store_register, sim_fetch_register): Pass in + length parameter. Return -1. + (sim_create_inferior): Pass 4 into sim_store_register. + +Sun Feb 1 16:47:51 1998 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Sat Jan 31 18:15:41 1998 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Mon Jan 19 22:26:29 1998 Doug Evans + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Mon Dec 15 23:17:11 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Thu Dec 4 09:21:05 1997 Doug Evans + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Oct 22 14:43:00 1997 Andrew Cagney + + * compile.c (sim_load): Pass lma_p and sim_write args to + sim_load_file. + +Fri Oct 3 09:28:00 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Sep 24 17:38:57 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Tue Sep 23 11:04:38 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Mon Sep 22 11:46:20 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Fri Sep 19 17:45:25 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Mon Sep 15 17:36:15 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Thu Sep 4 17:21:23 1997 Doug Evans + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Aug 27 18:13:22 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Tue Aug 26 10:39:07 1997 Andrew Cagney + + * compile.c (sim_kill): Delete. + (sim_create_inferior): Add ABFD argument. + (sim_load): Move setting of PC from here. + (sim_create_inferior): To here. + +Mon Aug 25 17:50:22 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Mon Aug 25 15:51:53 1997 Andrew Cagney + + * compile.c (sim_open): Add ABFD argument. + +Tue May 20 10:33:19 1997 Andrew Cagney + + * compile.c (sim_set_callbacks): Delete SIM_DESC argument. + (sim_open): Add callback argument. + +Thu Apr 24 00:39:51 1997 Doug Evans + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Fri Apr 18 14:02:10 1997 Andrew Cagney + + * compile.c (sim_stop): New function. + +Thu Apr 17 03:11:06 1997 Doug Evans + + * Makefile.in (SIM_OBJS): Add sim-load.o. + * compile.c: #include bfd.h. + (sim_kind, myname, start_address): New static locals. + (sim_open): Set sim_kind, myname. + (sim_load): Return SIM_RC. New arg abfd. Call sim_load_file to + load file into simulator. Set start address from bfd. + (sim_create_inferior): Return SIM_RC. Delete arg start_address. + +Wed Apr 16 17:34:41 1997 Andrew Cagney + + * inst.h (H8500_MSIZE): Rename from MSIZE. + * compile.c (sim_read, sim_write, init_pointers): Update. + +Mon Apr 7 15:45:02 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Wed Apr 2 15:06:28 1997 Doug Evans + + * compile.c (sim_open): New arg `kind'. + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Apr 2 14:34:19 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Mar 19 01:14:00 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Mon Mar 17 15:10:07 1997 Andrew Cagney + + * configure: Re-generate. + +Fri Mar 14 10:34:11 1997 Michael Meissner + + * configure: Regenerate to track ../common/aclocal.m4 changes. + +Thu Mar 13 12:50:28 1997 Doug Evans + + * compile.c (sim_open): New SIM_DESC result. Argument is now in + argv form. + (other sim_*): New SIM_DESC argument. + +Tue Feb 4 13:36:29 1997 Doug Evans + + * Makefile.in (@COMMON_MAKEFILE_FRAG): Use + COMMON_{PRE,POST}_CONFIG_FRAG instead. + * configure.in: sinclude ../common/aclocal.m4. + * configure: Regenerated. + +Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com) + + * configure configure.in Makefile.in: Update to new configure + scheme which is more compatible with WinGDB builds. + * configure.in: Improve comment on how to run autoconf. + * configure: Re-run autoconf to get new ../common/aclocal.m4. + * Makefile.in: Use autoconf substitution to install common + makefile fragment. + +Wed Nov 20 01:48:23 1996 Doug Evans + + * Makefile.in: Delete stuff moved to ../common/Make-common.in. + * configure.in: Simplify using macros in ../common/aclocal.m4. + * configure: Regenerated. + (SIM_OBJS,SIM_EXTRA_CFLAGS): Define. + * compile.c (sim_set_simcache_size): Renamed from sim_csize. + (sim_size) New function. + (sim_callback): New global. Redirect all calls to printf_filtered + through callback. + (sim_set_callbacks): Record callback. + * run.c: Delete, using one in ../common now. + * tconfig.in: New file. + +Thu Oct 3 16:14:08 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) + + * Makefile.in (mostlyclean): Don't remove config.log here. + +Wed Jun 26 12:23:39 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) + + * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir, + INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values. + (docdir): Removed. + * configure.in (AC_PREREQ): autoconf 2.5 or higher. + (AC_PROG_INSTALL): Added. + * configure: Rebuilt. + +Wed Feb 21 12:15:46 1996 Ian Lance Taylor + + * configure: Regenerate with autoconf 2.7. + +Fri Oct 13 15:03:48 1995 steve chamberlain + + * compile.c (sim_set_callbacks): New. + +Tue Oct 10 11:10:36 1995 Fred Fish + + * Makefile.in (BISON): Remove macro. + +Wed Sep 20 13:35:24 1995 Ian Lance Taylor + + * Makefile.in (maintainer-clean): New synonym for realclean. + +Fri Sep 8 12:38:31 1995 Ian Lance Taylor + + * Makefile.in (install): Don't install in $(tooldir). + + * configure.in: Call AC_CONFIG_HEADER. Don't try to use + bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and + AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR. + Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if + creating config.h. + * configure: Rebuild. + * config.in: New file, created by autoheader. + * Makefile.in (AR): Define as @AR@. + (CC): New variable, defined as @CC@. + (CFLAGS): Define as @CFLAGS@. + (RANLIB): Define as @RANLIB@. + (HDEFINES, TDEFINES): New variables. + (@host_makefile_frag@): Remove. + (compile.o, run.o): Depend upon config.h. + (mostlyclean): Make the same as clean, not distclean. + (clean): Remove config.log. + (distclean): Remove config.h and stamp-h. + (Makefile): Don't depend upon @frags@. Just rebuild Makefile when + invoking config.status. + (config.h, stamp-h): New targets. + * compile.c: Include "config.h". Don't include . + Include and if they exist. Don't include + "sysdep.h". + * run.c: Include "config.h". Include if it exists. + Don't include "sysdep.h". Include "bfd.h", not "../../bfd/bfd.h". + +Thu Aug 10 16:29:23 1995 Doug Evans + + * compile.c (trap): Watch for abort. + * run.c (main): Return non-zero exit code if we didn't + exit cleanly. + +Thu Aug 10 09:44:20 1995 steve chamberlain + + * compile.c (find): Fix another thinko. + * sim_resume (O_JSR): Make sure all JSRs stay in the same page. + +Thu Aug 10 13:43:47 1995 Ian Lance Taylor + + * Makefile.in (compile.o): Remove build rule. + (.c.o): Add generic build rule. + +Wed Aug 9 09:46:41 1995 steve chamberlain + + * Makefile.in: Fix CSEARCH. + * compile.c (find): Handle ABS24 and ABS16 correctly. + Make JMP and JSR stay in right page. + +Thu Aug 3 10:45:37 1995 Fred Fish + + * Update all FSF addresses except those in COPYING* files. + +Wed Jul 5 14:32:54 1995 J.T. Conklin + + * Makefile.in (clean): Remove run. + (distclean): Remove Makefile. + + * h8500.mt: Removed. + + * Makefile.in, configure.in: converted to autoconf. + * configure: New file, generated with autconf 2.4. + +Fri Jun 30 16:50:56 1995 Stan Shebs + + * compile.c (sim_do_command): New function. + +Wed May 24 16:31:38 1995 Jim Wilson + + * configure.in: Fix typo in last change. + +Mon Mar 27 10:32:34 1995 J.T. Conklin + + * run.c: parse arguments with getopt(). + +Tue Feb 28 17:30:29 1995 Ian Lance Taylor + + * configure.in: Use ../../bfd/hosts/std-host.h if specific + host unavailable. + +Wed May 18 13:58:05 1994 Doug Evans (dje@canuck.cygnus.com) + + * compile.c (sim_*): Change result to void where there isn't one. + (sim_resume): Fix subroutine calling (push return address). + (sim_set_pc): Delete. + (sim_info): Delete printf_fn arg, all callers changed. + Call printf_filtered instead. + (sim_create_inferior): Renamed from sim_set_args. + (sim_close): New function. + (sim_load): New function. + * run.c: #include , "remote-sim.h". + (printf_filtered): New function. + +Sat Dec 11 16:35:34 1993 Steve Chamberlain (sac@thepub.cygnus.com) + + * compile.c (segforreg): New vector. (sim_resume): Get Z flag + right for bitops. (sim_store_register, sim_fetch_register, + sim_set_pc): Use new register naming convention. + +Thu Oct 28 19:31:24 1993 Doug Evans (dje@canuck.cygnus.com) + + * compile.c: #include "ansidecl.h" for remote-sim.h. + +Tue Oct 26 10:02:18 1993 Doug Evans (dje@canuck.cygnus.com) + + * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb. + * compile.c: #include "sysdep.h" and "remote-sim.h". + (SET_SEGREG): Protect arg `y' with parens. + (sim_resume): New arg `siggnal'. + (sim_write): Use SIM_ADDR for type of arg `addr', int result. + (sim_read): Ditto, use unsigned char * for arg `buf'. + (sim_store_register): int result, value passed by reference. + (sim_fetch_register): int result, use unsigned char * for arg `buf'. + (sim_trace): Update call to sim_resume. + (sim_stop_reason): Renamed from sim_stop_signal, new arg `reason', + int result (error code, currently always 0). + (sim_set_pc): Update calls to sim_store_register. + (sim_info): int result, new args `print_fn', `verbose'. + (sim_kill): int result. + (sim_open): Ditto, new arg `name'. + * run.c (main): Update call to sim_info. + +Sat Oct 23 15:06:10 1993 Doug Evans (dje@canuck.cygnus.com) + + * compile.c (sim_stop_signal): Result is now enum sim_stop. + +Fri Oct 15 23:52:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * compile.c (sim_kill, sim_open, sim_set_args): New functions. + +Tue Aug 17 07:17:09 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) + + * compile.c (sim_info): Don't work out simulation ration if + timetaken is zero. + +Mon Aug 2 14:08:24 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) + + * compile.c (get_now, now_persec): Use time system call. (find) do + pjmps right. + +Tue Jul 13 12:20:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) + + * compile.c (sim_set_pc): set cp at the same time. (sim_resume): + fix pjsr and pjmp. + +Tue Jun 8 14:34:37 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) + + * compile.c: Remove endian.h dependency. + +Mon Apr 5 10:08:30 1993 Steve Chamberlain (sac@thepub.cygnus.com) + + * run.c (main): Now understands -v. + * compile.c: Passes all the tests in small model. + +Mon Mar 29 13:20:36 1993 Steve Chamberlain (sac@thepub.cygnus.com) + + * run.c, inst.h compile.c: bug fixes, + +Thu Mar 25 12:21:18 1993 Stu Grossman (grossman@cygnus.com) + + * compile.c (sim_store_register): Use GDB names for registers to + avoid version skew problems. + * (sim_fetch_register): Ditto, also return only bits that + actually exist. + * configure.in: Fix srctrigger & srcname to reflect h8500, not h8300. + +Fri Mar 19 14:46:31 1993 Steve Chamberlain (sac@thepub.cygnus.com) + + * inst.h, compile.c, run.c: New files. + diff --git a/sim/h8500/Makefile.in b/sim/h8500/Makefile.in new file mode 100644 index 0000000..ead808e --- /dev/null +++ b/sim/h8500/Makefile.in @@ -0,0 +1,28 @@ +# Makefile template for Configure for the h8500 sim library. +# Copyright (C) 1990, 91, 92, 95, 96, 1997 Free Software Foundation, Inc. +# Written by Cygnus Support. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +## COMMON_PRE_CONFIG_FRAG + +SIM_OBJS = compile.o sim-load.o +# FIXME: This is probably a hack to get a syscall.h. better support for +# syscall.h is in progress. +SIM_EXTRA_CFLAGS = -I$(srcdir)/../../newlib/libc/sys/z8k + +## COMMON_POST_CONFIG_FRAG + +compile.o: compile.c config.h diff --git a/sim/h8500/acconfig.h b/sim/h8500/acconfig.h new file mode 100644 index 0000000..f9b87a1 --- /dev/null +++ b/sim/h8500/acconfig.h @@ -0,0 +1,15 @@ + +/* Define to 1 if NLS is requested. */ +#undef ENABLE_NLS + +/* Define as 1 if you have catgets and don't want to use GNU gettext. */ +#undef HAVE_CATGETS + +/* Define as 1 if you have gettext and don't want to use GNU gettext. */ +#undef HAVE_GETTEXT + +/* Define as 1 if you have the stpcpy function. */ +#undef HAVE_STPCPY + +/* Define if your locale.h file contains LC_MESSAGES. */ +#undef HAVE_LC_MESSAGES diff --git a/sim/h8500/compile.c b/sim/h8500/compile.c new file mode 100644 index 0000000..1aad644 --- /dev/null +++ b/sim/h8500/compile.c @@ -0,0 +1,2519 @@ +/* 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 +#ifdef HAVE_STDLIB_H +#include +#endif +#ifdef HAVE_TIME_H +#include +#endif +#include +#include +#include "ansidecl.h" +#include "bfd.h" +#include "callback.h" +#include "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; +} diff --git a/sim/h8500/config.in b/sim/h8500/config.in new file mode 100644 index 0000000..1f87a2b --- /dev/null +++ b/sim/h8500/config.in @@ -0,0 +1,158 @@ +/* config.in. Generated automatically from configure.in by autoheader. */ + +/* Define if using alloca.c. */ +#undef C_ALLOCA + +/* Define to empty if the keyword does not work. */ +#undef const + +/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems. + This function is required for alloca.c support on those systems. */ +#undef CRAY_STACKSEG_END + +/* Define if you have alloca, as a function or macro. */ +#undef HAVE_ALLOCA + +/* Define if you have and it should be used (not on Ultrix). */ +#undef HAVE_ALLOCA_H + +/* Define if you have a working `mmap' system call. */ +#undef HAVE_MMAP + +/* Define as __inline if that's what the C compiler calls it. */ +#undef inline + +/* Define to `long' if doesn't define. */ +#undef off_t + +/* Define if you need to in order for stat and other things to work. */ +#undef _POSIX_SOURCE + +/* Define as the return type of signal handlers (int or void). */ +#undef RETSIGTYPE + +/* Define to `unsigned' if doesn't define. */ +#undef size_t + +/* If using the C implementation of alloca, define if you know the + direction of stack growth for your system; otherwise it will be + automatically deduced at run-time. + STACK_DIRECTION > 0 => grows toward higher addresses + STACK_DIRECTION < 0 => grows toward lower addresses + STACK_DIRECTION = 0 => direction of growth unknown + */ +#undef STACK_DIRECTION + +/* Define if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Define to 1 if NLS is requested. */ +#undef ENABLE_NLS + +/* Define as 1 if you have gettext and don't want to use GNU gettext. */ +#undef HAVE_GETTEXT + +/* Define as 1 if you have the stpcpy function. */ +#undef HAVE_STPCPY + +/* Define if your locale.h file contains LC_MESSAGES. */ +#undef HAVE_LC_MESSAGES + +/* Define if you have the __argz_count function. */ +#undef HAVE___ARGZ_COUNT + +/* Define if you have the __argz_next function. */ +#undef HAVE___ARGZ_NEXT + +/* Define if you have the __argz_stringify function. */ +#undef HAVE___ARGZ_STRINGIFY + +/* Define if you have the __setfpucw function. */ +#undef HAVE___SETFPUCW + +/* Define if you have the dcgettext function. */ +#undef HAVE_DCGETTEXT + +/* Define if you have the getcwd function. */ +#undef HAVE_GETCWD + +/* Define if you have the getpagesize function. */ +#undef HAVE_GETPAGESIZE + +/* Define if you have the getrusage function. */ +#undef HAVE_GETRUSAGE + +/* Define if you have the munmap function. */ +#undef HAVE_MUNMAP + +/* Define if you have the putenv function. */ +#undef HAVE_PUTENV + +/* Define if you have the setenv function. */ +#undef HAVE_SETENV + +/* Define if you have the setlocale function. */ +#undef HAVE_SETLOCALE + +/* Define if you have the sigaction function. */ +#undef HAVE_SIGACTION + +/* Define if you have the stpcpy function. */ +#undef HAVE_STPCPY + +/* Define if you have the strcasecmp function. */ +#undef HAVE_STRCASECMP + +/* Define if you have the strchr function. */ +#undef HAVE_STRCHR + +/* Define if you have the time function. */ +#undef HAVE_TIME + +/* Define if you have the header file. */ +#undef HAVE_ARGZ_H + +/* Define if you have the header file. */ +#undef HAVE_FCNTL_H + +/* Define if you have the header file. */ +#undef HAVE_FPU_CONTROL_H + +/* Define if you have the header file. */ +#undef HAVE_LIMITS_H + +/* Define if you have the header file. */ +#undef HAVE_LOCALE_H + +/* Define if you have the header file. */ +#undef HAVE_MALLOC_H + +/* Define if you have the header file. */ +#undef HAVE_NL_TYPES_H + +/* Define if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define if you have the header file. */ +#undef HAVE_STRING_H + +/* Define if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define if you have the header file. */ +#undef HAVE_SYS_PARAM_H + +/* Define if you have the header file. */ +#undef HAVE_SYS_RESOURCE_H + +/* Define if you have the header file. */ +#undef HAVE_SYS_TIME_H + +/* Define if you have the header file. */ +#undef HAVE_TIME_H + +/* Define if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define if you have the header file. */ +#undef HAVE_VALUES_H diff --git a/sim/h8500/configure b/sim/h8500/configure new file mode 100755 index 0000000..7e4cfb0 --- /dev/null +++ b/sim/h8500/configure @@ -0,0 +1,3892 @@ +#! /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 , 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 , 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 . +# Ulrich Drepper , 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 + + + +# Check to see if we're running under Cygwin32, without using +# AC_CANONICAL_*. If so, set output variable CYGWIN32 to "yes". +# Otherwise set it to "no". + + + +# Check to see if we're running under Win32, without using +# AC_CANONICAL_*. If so, set output variable EXEEXT to ".exe". +# Otherwise set it to "". + + + + +# Guess values for system-dependent variables and create Makefiles. +# Generated automatically using autoconf version 2.12.2 +# 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= +prefix=NONE +program_prefix=NONE +program_suffix=NONE +program_transform_name=s,x,x, +silent= +site= +srcdir= +target=NONE +verbose= +x_includes=NONE +x_libraries=NONE +bindir='${exec_prefix}/bin' +sbindir='${exec_prefix}/sbin' +libexecdir='${exec_prefix}/libexec' +datadir='${prefix}/share' +sysconfdir='${prefix}/etc' +sharedstatedir='${prefix}/com' +localstatedir='${prefix}/var' +libdir='${exec_prefix}/lib' +includedir='${prefix}/include' +oldincludedir='/usr/include' +infodir='${prefix}/info' +mandir='${prefix}/man' + +# Initialize some other variables. +subdirs= +MFLAGS= MAKEFLAGS= +SHELL=${CONFIG_SHELL-/bin/sh} +# Maximum number of lines to put in a shell here document. +ac_max_here_lines=12 + +ac_prev= +for ac_option +do + + # If the previous option needs an argument, assign it. + if test -n "$ac_prev"; then + eval "$ac_prev=\$ac_option" + ac_prev= + continue + fi + + case "$ac_option" in + -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; + *) ac_optarg= ;; + esac + + # Accept the important Cygnus configure options, so we can diagnose typos. + + case "$ac_option" in + + -bindir | --bindir | --bindi | --bind | --bin | --bi) + ac_prev=bindir ;; + -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) + bindir="$ac_optarg" ;; + + -build | --build | --buil | --bui | --bu) + ac_prev=build ;; + -build=* | --build=* | --buil=* | --bui=* | --bu=*) + build="$ac_optarg" ;; + + -cache-file | --cache-file | --cache-fil | --cache-fi \ + | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) + ac_prev=cache_file ;; + -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ + | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) + cache_file="$ac_optarg" ;; + + -datadir | --datadir | --datadi | --datad | --data | --dat | --da) + ac_prev=datadir ;; 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then + CPP= +fi +if test -z "$CPP"; then +if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + # This must be in double quotes, not single quotes, because CPP may get + # substituted into the Makefile and "${CC-cc}" will confuse make. + CPP="${CC-cc} -E" + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. + cat > conftest.$ac_ext < +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:698: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP="${CC-cc} -E -traditional-cpp" + cat > conftest.$ac_ext < +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:715: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP="${CC-cc} -nologo -E" + cat > conftest.$ac_ext < +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:732: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP=/lib/cpp +fi +rm -f conftest* +fi +rm -f conftest* +fi +rm -f conftest* + ac_cv_prog_CPP="$CPP" +fi + CPP="$ac_cv_prog_CPP" +else + ac_cv_prog_CPP="$CPP" +fi +echo "$ac_t""$CPP" 1>&6 + +echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 +echo "configure:757: checking whether ${MAKE-make} sets \${MAKE}" >&5 +set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftestmake <<\EOF +all: + @echo 'ac_maketemp="${MAKE}"' +EOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` +if test -n "$ac_maketemp"; then + eval ac_cv_prog_make_${ac_make}_set=yes +else + eval ac_cv_prog_make_${ac_make}_set=no +fi +rm -f conftestmake +fi +if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then + echo "$ac_t""yes" 1>&6 + SET_MAKE= +else + echo "$ac_t""no" 1>&6 + SET_MAKE="MAKE=${MAKE-make}" +fi + +echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6 +echo "configure:784: checking for POSIXized ISC" >&5 +if test -d /etc/conf/kconfig.d && + grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1 +then + echo "$ac_t""yes" 1>&6 + ISC=yes # If later tests want to check for ISC. + cat >> confdefs.h <<\EOF +#define _POSIX_SOURCE 1 +EOF + + if test "$GCC" = yes; then + CC="$CC -posix" + else + CC="$CC -Xp" + fi +else + echo "$ac_t""no" 1>&6 + ISC= +fi + +echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 +echo "configure:805: checking for ANSI C header files" >&5 +if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +#include +#include +#include +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:818: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + ac_cv_header_stdc=yes +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_header_stdc=no +fi +rm -f conftest* + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. +cat > conftest.$ac_ext < +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "memchr" >/dev/null 2>&1; then + : +else + rm -rf conftest* + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. +cat > conftest.$ac_ext < +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "free" >/dev/null 2>&1; then + : +else + rm -rf conftest* + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. +if test "$cross_compiling" = yes; then + : +else + cat > conftest.$ac_ext < +#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int main () { int i; for (i = 0; i < 256; i++) +if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); +exit (0); } + +EOF +if { (eval echo configure:885: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + : +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + ac_cv_header_stdc=no +fi +rm -fr conftest* +fi + +fi +fi + +echo "$ac_t""$ac_cv_header_stdc" 1>&6 +if test $ac_cv_header_stdc = yes; then + cat >> confdefs.h <<\EOF +#define STDC_HEADERS 1 +EOF + +fi + +echo $ac_n "checking for working const""... $ac_c" 1>&6 +echo "configure:909: checking for working const" >&5 +if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <j = 5; +} +{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; +} + +; return 0; } +EOF +if { (eval echo configure:963: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_c_const=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_c_const=no +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_c_const" 1>&6 +if test $ac_cv_c_const = no; then + cat >> confdefs.h <<\EOF +#define const +EOF + +fi + +echo $ac_n "checking for inline""... $ac_c" 1>&6 +echo "configure:984: checking for inline" >&5 +if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_cv_c_inline=no +for ac_kw in inline __inline__ __inline; do + cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_c_inline=$ac_kw; break +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 +fi +rm -f conftest* +done + +fi + +echo "$ac_t""$ac_cv_c_inline" 1>&6 +case "$ac_cv_c_inline" in + inline | yes) ;; + no) cat >> confdefs.h <<\EOF +#define inline +EOF + ;; + *) cat >> confdefs.h <&6 +echo "configure:1024: checking for off_t" >&5 +if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +#if STDC_HEADERS +#include +#include +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_type_off_t=yes +else + rm -rf conftest* + ac_cv_type_off_t=no +fi +rm -f conftest* + +fi +echo "$ac_t""$ac_cv_type_off_t" 1>&6 +if test $ac_cv_type_off_t = no; then + cat >> confdefs.h <<\EOF +#define off_t long +EOF + +fi + +echo $ac_n "checking for size_t""... $ac_c" 1>&6 +echo "configure:1057: checking for size_t" >&5 +if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +#if STDC_HEADERS +#include +#include +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_type_size_t=yes +else + rm -rf conftest* + ac_cv_type_size_t=no +fi +rm -f conftest* + +fi +echo "$ac_t""$ac_cv_type_size_t" 1>&6 +if test $ac_cv_type_size_t = no; then + cat >> confdefs.h <<\EOF +#define size_t unsigned +EOF + +fi + +# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works +# for constant arguments. Useless! +echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6 +echo "configure:1092: checking for working alloca.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +int main() { +char *p = alloca(2 * sizeof(int)); +; return 0; } +EOF +if { (eval echo configure:1104: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + ac_cv_header_alloca_h=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_header_alloca_h=no +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_header_alloca_h" 1>&6 +if test $ac_cv_header_alloca_h = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_ALLOCA_H 1 +EOF + +fi + +echo $ac_n "checking for alloca""... $ac_c" 1>&6 +echo "configure:1125: checking for alloca" >&5 +if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +# define alloca _alloca +# else +# if HAVE_ALLOCA_H +# include +# else +# ifdef _AIX + #pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +char *alloca (); +# endif +# endif +# endif +# endif +#endif + +int main() { +char *p = (char *) alloca(1); +; return 0; } +EOF +if { (eval echo configure:1158: \"$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""... $ac_c" 1>&6 +echo "configure:1190: checking whether alloca needs Cray hooks" >&5 +if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <&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:1220: 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 < +/* 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:1248: \"$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 <&6 +fi + +done +fi + +echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6 +echo "configure:1275: checking stack direction for C alloca" >&5 +if eval "test \"`echo '$''{'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.$ac_ext < addr) ? 1 : -1; +} +main () +{ + exit (find_stack_direction() < 0); +} +EOF +if { (eval echo configure:1302: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + ac_cv_c_stack_direction=1 +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + ac_cv_c_stack_direction=-1 +fi +rm -fr conftest* +fi + +fi + +echo "$ac_t""$ac_cv_c_stack_direction" 1>&6 +cat >> confdefs.h <&6 +echo "configure:1327: 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 +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1337: \"$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 <&6 +fi +done + +for ac_func in getpagesize +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:1366: 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 < +/* 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:1394: \"$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 <&6 +fi +done + +echo $ac_n "checking for working mmap""... $ac_c" 1>&6 +echo "configure:1419: checking for working mmap" >&5 +if eval "test \"`echo '$''{'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 < +#include +#include + +/* This mess was copied from the GNU getpagesize.h. */ +#ifndef HAVE_GETPAGESIZE +# ifdef HAVE_UNISTD_H +# include +# 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 +# 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:1567: \"$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 + + +# autoconf.info says this should be called right after AC_INIT. + + +ac_aux_dir= +for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do + if test -f $ac_dir/install-sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f $ac_dir/install.sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + fi +done +if test -z "$ac_aux_dir"; then + { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; } +fi +ac_config_guess=$ac_aux_dir/config.guess +ac_config_sub=$ac_aux_dir/config.sub +ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. + + +# Do some error checking and defaulting for the host and target type. +# The inputs are: +# configure --host=HOST --target=TARGET --build=BUILD NONOPT +# +# The rules are: +# 1. You are not allowed to specify --host, --target, and nonopt at the +# same time. +# 2. Host defaults to nonopt. +# 3. If nonopt is not specified, then host defaults to the current host, +# as determined by config.guess. +# 4. Target and build default to nonopt. +# 5. If nonopt is not specified, then target and build default to host. + +# The aliases save the names the user supplied, while $host etc. +# will get canonicalized. +case $host---$target---$nonopt in +NONE---*---* | *---NONE---* | *---*---NONE) ;; +*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;; +esac + + +# Make sure we can run config.sub. +if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then : +else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } +fi + +echo $ac_n "checking host system type""... $ac_c" 1>&6 +echo "configure:1640: checking host system type" >&5 + +host_alias=$host +case "$host_alias" in +NONE) + case $nonopt in + NONE) + if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then : + else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } + fi ;; + *) host_alias=$nonopt ;; + esac ;; +esac + +host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias` +host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$host" 1>&6 + +echo $ac_n "checking target system type""... $ac_c" 1>&6 +echo "configure:1661: checking target system type" >&5 + +target_alias=$target +case "$target_alias" in +NONE) + case $nonopt in + NONE) target_alias=$host_alias ;; + *) target_alias=$nonopt ;; + esac ;; +esac + +target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias` +target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$target" 1>&6 + +echo $ac_n "checking build system type""... $ac_c" 1>&6 +echo "configure:1679: checking build system type" >&5 + +build_alias=$build +case "$build_alias" in +NONE) + case $nonopt in + NONE) build_alias=$host_alias ;; + *) build_alias=$nonopt ;; + esac ;; +esac + +build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias` +build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$build" 1>&6 + +test "$host_alias" != "$target_alias" && + test "$program_prefix$program_suffix$program_transform_name" = \ + NONENONEs,x,x, && + program_prefix=${target_alias}- + +if test "$program_transform_name" = s,x,x,; then + program_transform_name= +else + # Double any \ or $. echo might interpret backslashes. + cat <<\EOF_SED > conftestsed +s,\\,\\\\,g; s,\$,$$,g +EOF_SED + program_transform_name="`echo $program_transform_name|sed -f conftestsed`" + rm -f conftestsed +fi +test "$program_prefix" != NONE && + program_transform_name="s,^,${program_prefix},; $program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s,\$\$,${program_suffix},; $program_transform_name" + +# sed with no file args requires a program. +test "$program_transform_name" = "" && program_transform_name="s,x,x," + +# Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1723: 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=":" + for ac_dir in $PATH; do + test -z "$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:1752: 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 + for ac_dir in $PATH; do + test -z "$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:1802: 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=":" + for ac_dir in $PATH; do + test -z "$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""... $ac_c" 1>&6 +echo "configure:1833: checking whether the C compiler ($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 <&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.$ac_ext >&5 + ac_cv_prog_cc_works=no +fi +rm -fr conftest* + +echo "$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""... $ac_c" 1>&6 +echo "configure:1867: checking whether the C compiler ($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""... $ac_c" 1>&6 +echo "configure:1872: checking whether we are using GNU C" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.c <&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:1900: 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""... $ac_c" 1>&6 +echo "configure:1943: checking for a BSD compatible install" >&5 +if test -z "$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_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:2009: 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=":" + for ac_dir in $PATH; do + test -z "$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:2043: 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 +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:2053: \"$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 <&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:2083: 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 < +/* 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:2111: \"$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 $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + cat >> confdefs.h <&6 +fi +done + + + if test "${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:2140: 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 < +/* 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:2168: \"$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 $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + cat >> confdefs.h <&6 +fi +done + + fi + if test "${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""... $ac_c" 1>&6 +echo "configure:2202: checking for LC_MESSAGES" >&5 +if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +int main() { +return LC_MESSAGES +; return 0; } +EOF +if { (eval echo configure:2214: \"$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""... $ac_c" 1>&6 +echo "configure:2235: checking whether NLS is requested" >&5 + # Check whether --enable-nls or --disable-nls was given. +if test "${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""... $ac_c" 1>&6 +echo "configure:2255: checking whether included gettext is requested" >&5 + # Check whether --with-included-gettext or --without-included-gettext was given. +if test "${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""... $ac_c" 1>&6 +echo "configure:2274: checking for libintl.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:2284: \"$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""... $ac_c" 1>&6 +echo "configure:2301: checking for gettext in libc" >&5 +if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +int main() { +return (int) gettext ("") +; return 0; } +EOF +if { (eval echo configure:2313: \"$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""... $ac_c" 1>&6 +echo "configure:2329: checking for bindtextdomain in -lintl" >&5 +ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'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 <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6 +echo "configure:2364: checking for gettext in libintl" >&5 +if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + gt_cv_func_gettext_libintl=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + gt_cv_func_gettext_libintl=no +fi +rm -f conftest* +fi + +echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + fi + + if test "$gt_cv_func_gettext_libc" = "yes" \ + || test "$gt_cv_func_gettext_libintl" = "yes"; then + cat >> confdefs.h <<\EOF +#define HAVE_GETTEXT 1 +EOF + + # Extract the first word of "msgfmt", so it can be a program name with args. +set dummy msgfmt; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2404: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$MSGFMT" in + /*) + ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then + ac_cv_path_MSGFMT="$ac_dir/$ac_word" + break + fi + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no" + ;; +esac +fi +MSGFMT="$ac_cv_path_MSGFMT" +if test -n "$MSGFMT"; then + echo "$ac_t""$MSGFMT" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + if test "$MSGFMT" != "no"; then + for ac_func in dcgettext +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:2438: 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 < +/* 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:2466: \"$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 <&6 +fi +done + + # Extract the first word of "gmsgfmt", so it can be a program name with args. +set dummy gmsgfmt; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2493: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$GMSGFMT" in + /*) + ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_GMSGFMT="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" + ;; +esac +fi +GMSGFMT="$ac_cv_path_GMSGFMT" +if test -n "$GMSGFMT"; then + echo "$ac_t""$GMSGFMT" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + # Extract the first word of "xgettext", so it can be a program name with args. +set dummy xgettext; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2528: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$XGETTEXT" in + /*) + ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then + ac_cv_path_XGETTEXT="$ac_dir/$ac_word" + break + fi + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" + ;; +esac +fi +XGETTEXT="$ac_cv_path_XGETTEXT" +if test -n "$XGETTEXT"; then + echo "$ac_t""$XGETTEXT" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + CATOBJEXT=.gmo + DATADIRNAME=share +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CATOBJEXT=.mo + DATADIRNAME=lib +fi +rm -f conftest* + INSTOBJEXT=.mo + fi + fi + +else + echo "$ac_t""no" 1>&6 +fi + + + + if test "$CATOBJEXT" = "NONE"; then + nls_cv_use_gnu_gettext=yes + fi + fi + + if test "$nls_cv_use_gnu_gettext" = "yes"; then + INTLOBJS="\$(GETTOBJS)" + # Extract the first word of "msgfmt", so it can be a program name with args. +set dummy msgfmt; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2600: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$MSGFMT" in + /*) + ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then + ac_cv_path_MSGFMT="$ac_dir/$ac_word" + break + fi + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt" + ;; +esac +fi +MSGFMT="$ac_cv_path_MSGFMT" +if test -n "$MSGFMT"; then + echo "$ac_t""$MSGFMT" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + # Extract the first word of "gmsgfmt", so it can be a program name with args. +set dummy gmsgfmt; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2634: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$GMSGFMT" in + /*) + ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_GMSGFMT="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" + ;; +esac +fi +GMSGFMT="$ac_cv_path_GMSGFMT" +if test -n "$GMSGFMT"; then + echo "$ac_t""$GMSGFMT" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + # Extract the first word of "xgettext", so it can be a program name with args. +set dummy xgettext; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2669: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$XGETTEXT" in + /*) + ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then + ac_cv_path_XGETTEXT="$ac_dir/$ac_word" + break + fi + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" + ;; +esac +fi +XGETTEXT="$ac_cv_path_XGETTEXT" +if test -n "$XGETTEXT"; then + echo "$ac_t""$XGETTEXT" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + + USE_INCLUDED_LIBINTL=yes + CATOBJEXT=.gmo + INSTOBJEXT=.mo + DATADIRNAME=share + INTLDEPS='$(top_builddir)/../intl/libintl.a' + INTLLIBS=$INTLDEPS + LIBS=`echo $LIBS | sed -e 's/-lintl//'` + nls_cv_header_intl=libintl.h + nls_cv_header_libgt=libgettext.h + fi + + if test "$XGETTEXT" != ":"; then + if $XGETTEXT --omit-header /dev/null 2> /dev/null; then + : ; + else + echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6 + XGETTEXT=":" + fi + fi + + # We need to process the po/ directory. + POSUB=po + else + DATADIRNAME=share + nls_cv_header_intl=libintl.h + nls_cv_header_libgt=libgettext.h + fi + + # If this is used in GNU gettext we have to set USE_NLS to `yes' + # because some of the sources are only built for this goal. + if test "$PACKAGE" = gettext; then + USE_NLS=yes + USE_INCLUDED_LIBINTL=yes + fi + + for lang in $ALL_LINGUAS; do + GMOFILES="$GMOFILES $lang.gmo" + POFILES="$POFILES $lang.po" + done + + + + + + + + + + + + + + + if test "x$CATOBJEXT" != "x"; then + if test "x$ALL_LINGUAS" = "x"; then + LINGUAS= + else + echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6 +echo "configure:2759: checking for catalogs to be installed" >&5 + NEW_LINGUAS= + for lang in ${LINGUAS=$ALL_LINGUAS}; do + case "$ALL_LINGUAS" in + *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;; + esac + done + LINGUAS=$NEW_LINGUAS + echo "$ac_t""$LINGUAS" 1>&6 + fi + + if test -n "$LINGUAS"; then + for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done + fi + fi + + if test $ac_cv_header_locale_h = yes; then + INCLUDE_LOCALE_H="#include " + else + INCLUDE_LOCALE_H="\ +/* The system does not provide the header . Take care yourself. */" + fi + + + if test -f $srcdir/po2tbl.sed.in; then + if test "$CATOBJEXT" = ".cat"; then + ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6 +echo "configure:2787: checking for linux/version.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:2797: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + msgformat=linux +else + echo "$ac_t""no" 1>&6 +msgformat=xopen +fi + + + sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed + fi + sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \ + $srcdir/po2tbl.sed.in > po2tbl.sed + fi + + if test "$PACKAGE" = "gettext"; then + GT_NO="#NO#" + GT_YES= + else + GT_NO= + GT_YES="#YES#" + fi + + + + MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs" + + + l= + + + if test -d $srcdir/po; then + test -d po || mkdir po + if test "x$srcdir" != "x."; then + if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then + posrcprefix="$srcdir/" + else + posrcprefix="../$srcdir/" + fi + else + posrcprefix="../" + fi + rm -f po/POTFILES + sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \ + < $srcdir/po/POTFILES.in > po/POTFILES + fi + + +# Check for common headers. +# FIXME: Seems to me this can cause problems for i386-windows hosts. +# At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*. +for ac_hdr in stdlib.h string.h strings.h unistd.h time.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:2866: 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 +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:2876: \"$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 $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` + cat >> confdefs.h <&6 +fi +done + +for ac_hdr in sys/time.h sys/resource.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:2906: 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 +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:2916: \"$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 $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` + cat >> confdefs.h <&6 +fi +done + +for ac_hdr in fcntl.h fpu_control.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure: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 +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 "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$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 <&6 +fi +done + +for ac_func in getrusage time sigaction __setfpucw +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:2985: 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 < +/* 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:3013: \"$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 <&6 +fi +done + + +# Check for socket libraries +echo $ac_n "checking for bind in -lsocket""... $ac_c" 1>&6 +echo "configure:3040: checking for bind in -lsocket" >&5 +ac_lib_var=`echo socket'_'bind | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lsocket $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \ + -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` + cat >> confdefs.h <&6 +fi + +echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6 +echo "configure:3087: checking for gethostbyname in -lnsl" >&5 +ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lnsl $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_lib=HAVE_LIB`echo nsl | sed -e 's/[^a-zA-Z0-9_]/_/g' \ + -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` + cat >> confdefs.h <&6 +fi + + +. ${srcdir}/../../bfd/configure.host + + + +USE_MAINTAINER_MODE=no +# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. +if test "${enable_maintainer_mode+set}" = set; then + enableval="$enable_maintainer_mode" + case "${enableval}" in + yes) MAINT="" USE_MAINTAINER_MODE=yes ;; + no) MAINT="#" ;; + *) { echo "configure: error: "--enable-maintainer-mode does not take a value"" 1>&2; exit 1; }; MAINT="#" ;; +esac +if test x"$silent" != x"yes" && test x"$MAINT" = x""; then + echo "Setting maintainer mode" 6>&1 +fi +else + MAINT="#" +fi + + + +# Check whether --enable-sim-bswap or --disable-sim-bswap was given. +if test "${enable_sim_bswap+set}" = set; then + enableval="$enable_sim_bswap" + case "${enableval}" in + yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";; + no) sim_bswap="-DWITH_BSWAP=0";; + *) { echo "configure: error: "--enable-sim-bswap does not take a value"" 1>&2; exit 1; }; sim_bswap="";; +esac +if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then + echo "Setting bswap flags = $sim_bswap" 6>&1 +fi +else + sim_bswap="" +fi + + + +# Check whether --enable-sim-cflags or --disable-sim-cflags was given. +if test "${enable_sim_cflags+set}" = set; then + enableval="$enable_sim_cflags" + case "${enableval}" in + yes) sim_cflags="-O2 -fomit-frame-pointer";; + trace) { echo "configure: error: "Please use --enable-sim-debug instead."" 1>&2; exit 1; }; sim_cflags="";; + no) sim_cflags="";; + *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;; +esac +if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then + echo "Setting sim cflags = $sim_cflags" 6>&1 +fi +else + sim_cflags="" +fi + + + +# Check whether --enable-sim-debug or --disable-sim-debug was given. +if test "${enable_sim_debug+set}" = set; then + enableval="$enable_sim_debug" + case "${enableval}" in + yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";; + no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";; + *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";; +esac +if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then + echo "Setting sim debug = $sim_debug" 6>&1 +fi +else + sim_debug="" +fi + + + +# Check whether --enable-sim-stdio or --disable-sim-stdio was given. +if test "${enable_sim_stdio+set}" = set; then + enableval="$enable_sim_stdio" + case "${enableval}" in + yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";; + no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";; + *) { echo "configure: error: "Unknown value $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_stdio="";; +esac +if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then + echo "Setting stdio flags = $sim_stdio" 6>&1 +fi +else + sim_stdio="" +fi + + + +# Check whether --enable-sim-trace or --disable-sim-trace was given. +if test "${enable_sim_trace+set}" = set; then + enableval="$enable_sim_trace" + case "${enableval}" in + yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";; + no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";; + [-0-9]*) + sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";; + [a-z]*) + sim_trace="" + for x in `echo "$enableval" | sed -e "s/,/ /g"`; do + if test x"$sim_trace" = x; then + sim_trace="-DWITH_TRACE='(TRACE_$x" + else + sim_trace="${sim_trace}|TRACE_$x" + fi + done + sim_trace="$sim_trace)'" ;; +esac +if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then + echo "Setting sim trace = $sim_trace" 6>&1 +fi +else + sim_trace="" +fi + + + +# Check whether --enable-sim-profile or --disable-sim-profile was given. +if test "${enable_sim_profile+set}" = set; then + enableval="$enable_sim_profile" + case "${enableval}" in + yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";; + no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";; + [-0-9]*) + sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";; + [a-z]*) + sim_profile="" + for x in `echo "$enableval" | sed -e "s/,/ /g"`; do + if test x"$sim_profile" = x; then + sim_profile="-DWITH_PROFILE='(PROFILE_$x" + else + sim_profile="${sim_profile}|PROFILE_$x" + fi + done + sim_profile="$sim_profile)'" ;; +esac +if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then + echo "Setting sim profile = $sim_profile" 6>&1 +fi +else + sim_profile="" +fi + + + +echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6 +echo "configure:3282: checking return type of signal handlers" >&5 +if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +#include +#ifdef signal +#undef signal +#endif +#ifdef __cplusplus +extern "C" void (*signal (int, void (*)(int)))(int); +#else +void (*signal ()) (); +#endif + +int main() { +int i; +; return 0; } +EOF +if { (eval echo configure:3304: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_type_signal=void +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_type_signal=int +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_type_signal" 1>&6 +cat >> confdefs.h <&6 +echo "configure:3324: checking for executable suffix" >&5 +if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$CYGWIN32" = yes; then +am_cv_exeext=.exe +else +cat > am_c_test.c << 'EOF' +int main() { +/* Nothing needed here */ +} +EOF +${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5 +am_cv_exeext=`ls am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//` +rm -f am_c_test* +fi + +test x"${am_cv_exeext}" = x && am_cv_exeext=no +fi +EXEEXT="" +test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext} +echo "$ac_t""${am_cv_exeext}" 1>&6 + + +sim_link_files= +sim_link_links= + +sim_link_links=tconfig.h +if test -f ${srcdir}/tconfig.in +then + sim_link_files=tconfig.in +else + sim_link_files=../common/tconfig.in +fi + +# targ-vals.def points to the libc macro description file. +case "${target}" in +*-*-*) TARG_VALS_DEF=../common/nltvals.def ;; +esac +sim_link_files="${sim_link_files} ${TARG_VALS_DEF}" +sim_link_links="${sim_link_links} targ-vals.def" + + + +for ac_hdr in stdlib.h time.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:3372: 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 +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:3382: \"$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 <&6 +fi +done + + + + +trap '' 1 2 15 +cat > confcache <<\EOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs. It is not useful on other systems. +# If it contains results you don't want to keep, you may remove or edit it. +# +# By default, configure uses ./config.cache as the cache file, +# creating it if it does not exist already. You can give configure +# the --cache-file=FILE option to use a different cache file; that is +# what configure does when it calls configure scripts in +# subdirectories, so they share the cache. +# Giving --cache-file=/dev/null disables caching, for debugging configure. +# config.status only pays attention to the cache file if you give it the +# --recheck option to rerun configure. +# +EOF +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +(set) 2>&1 | + case `(ac_space=' '; set) 2>&1 | grep ac_space` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote substitution + # turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + -e "s/'/'\\\\''/g" \ + -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' + ;; + esac >> confcache +if cmp -s $cache_file confcache; then + : +else + if test -w $cache_file; then + echo "updating cache $cache_file" + cat confcache > $cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache + +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# Any assignment to VPATH causes Sun make to only execute +# the first set of double-colon rules, so remove it if not needed. +# If there is a colon in the path, we need to keep it. +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' +fi + +trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 + +DEFS=-DHAVE_CONFIG_H + +# Without the "./", some shells look in PATH for config.status. +: ${CONFIG_STATUS=./config.status} + +echo creating $CONFIG_STATUS +rm -f $CONFIG_STATUS +cat > $CONFIG_STATUS </dev/null | sed 1q`: +# +# $0 $ac_configure_args +# +# Compiler output produced by configure, useful for debugging +# configure, is in ./config.log if it exists. + +ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" +for ac_option +do + case "\$ac_option" in + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" + exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; + -version | --version | --versio | --versi | --vers | --ver | --ve | --v) + echo "$CONFIG_STATUS generated by autoconf version 2.12.2" + exit 0 ;; + -help | --help | --hel | --he | --h) + echo "\$ac_cs_usage"; exit 0 ;; + *) echo "\$ac_cs_usage"; exit 1 ;; + esac +done + +ac_given_srcdir=$srcdir +ac_given_INSTALL="$INSTALL" + +trap 'rm -fr `echo "Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in .gdbinit:../common/gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 +EOF +cat >> $CONFIG_STATUS < conftest.subs <<\\CEOF +$ac_vpsub +$extrasub +s%@sim_environment@%$sim_environment%g +s%@sim_alignment@%$sim_alignment%g +s%@sim_assert@%$sim_assert%g +s%@sim_bitsize@%$sim_bitsize%g +s%@sim_endian@%$sim_endian%g +s%@sim_hostendian@%$sim_hostendian%g +s%@sim_float@%$sim_float%g +s%@sim_scache@%$sim_scache%g +s%@sim_default_model@%$sim_default_model%g +s%@sim_hw_cflags@%$sim_hw_cflags%g +s%@sim_hw_objs@%$sim_hw_objs%g +s%@sim_hw@%$sim_hw%g +s%@sim_inline@%$sim_inline%g +s%@sim_packages@%$sim_packages%g +s%@sim_regparm@%$sim_regparm%g +s%@sim_reserved_bits@%$sim_reserved_bits%g +s%@sim_smp@%$sim_smp%g +s%@sim_stdcall@%$sim_stdcall%g +s%@sim_xor_endian@%$sim_xor_endian%g +s%@build_warnings@%$build_warnings%g +s%@SHELL@%$SHELL%g +s%@CFLAGS@%$CFLAGS%g +s%@CPPFLAGS@%$CPPFLAGS%g +s%@CXXFLAGS@%$CXXFLAGS%g +s%@DEFS@%$DEFS%g +s%@LDFLAGS@%$LDFLAGS%g +s%@LIBS@%$LIBS%g +s%@exec_prefix@%$exec_prefix%g +s%@prefix@%$prefix%g +s%@program_transform_name@%$program_transform_name%g +s%@bindir@%$bindir%g +s%@sbindir@%$sbindir%g +s%@libexecdir@%$libexecdir%g +s%@datadir@%$datadir%g +s%@sysconfdir@%$sysconfdir%g +s%@sharedstatedir@%$sharedstatedir%g +s%@localstatedir@%$localstatedir%g +s%@libdir@%$libdir%g +s%@includedir@%$includedir%g +s%@oldincludedir@%$oldincludedir%g +s%@infodir@%$infodir%g +s%@mandir@%$mandir%g +s%@host@%$host%g +s%@host_alias@%$host_alias%g +s%@host_cpu@%$host_cpu%g +s%@host_vendor@%$host_vendor%g +s%@host_os@%$host_os%g +s%@target@%$target%g +s%@target_alias@%$target_alias%g +s%@target_cpu@%$target_cpu%g +s%@target_vendor@%$target_vendor%g +s%@target_os@%$target_os%g +s%@build@%$build%g +s%@build_alias@%$build_alias%g +s%@build_cpu@%$build_cpu%g +s%@build_vendor@%$build_vendor%g +s%@build_os@%$build_os%g +s%@CC@%$CC%g +s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g +s%@INSTALL_DATA@%$INSTALL_DATA%g +s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g +s%@HDEFINES@%$HDEFINES%g +s%@AR@%$AR%g +s%@RANLIB@%$RANLIB%g +s%@SET_MAKE@%$SET_MAKE%g +s%@CPP@%$CPP%g +s%@ALLOCA@%$ALLOCA%g +s%@USE_NLS@%$USE_NLS%g +s%@MSGFMT@%$MSGFMT%g +s%@GMSGFMT@%$GMSGFMT%g +s%@XGETTEXT@%$XGETTEXT%g +s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g +s%@CATALOGS@%$CATALOGS%g +s%@CATOBJEXT@%$CATOBJEXT%g +s%@DATADIRNAME@%$DATADIRNAME%g +s%@GMOFILES@%$GMOFILES%g +s%@INSTOBJEXT@%$INSTOBJEXT%g +s%@INTLDEPS@%$INTLDEPS%g +s%@INTLLIBS@%$INTLLIBS%g +s%@INTLOBJS@%$INTLOBJS%g +s%@POFILES@%$POFILES%g +s%@POSUB@%$POSUB%g +s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g +s%@GT_NO@%$GT_NO%g +s%@GT_YES@%$GT_YES%g +s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g +s%@l@%$l%g +s%@MAINT@%$MAINT%g +s%@sim_bswap@%$sim_bswap%g +s%@sim_cflags@%$sim_cflags%g +s%@sim_debug@%$sim_debug%g +s%@sim_stdio@%$sim_stdio%g +s%@sim_trace@%$sim_trace%g +s%@sim_profile@%$sim_profile%g +s%@EXEEXT@%$EXEEXT%g + +CEOF +EOF + +cat >> $CONFIG_STATUS <<\EOF + +# Split the substitutions into bite-sized pieces for seds with +# small command number limits, like on Digital OSF/1 and HP-UX. +ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. +ac_file=1 # Number of current file. +ac_beg=1 # First line for current file. +ac_end=$ac_max_sed_cmds # Line after last line for current file. +ac_more_lines=: +ac_sed_cmds="" +while $ac_more_lines; do + if test $ac_beg -gt 1; then + sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file + else + sed "${ac_end}q" conftest.subs > conftest.s$ac_file + fi + if test ! -s conftest.s$ac_file; then + ac_more_lines=false + rm -f conftest.s$ac_file + else + if test -z "$ac_sed_cmds"; then + ac_sed_cmds="sed -f conftest.s$ac_file" + else + ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" + fi + ac_file=`expr $ac_file + 1` + ac_beg=$ac_end + ac_end=`expr $ac_end + $ac_max_sed_cmds` + fi +done +if test -z "$ac_sed_cmds"; then + ac_sed_cmds=cat +fi +EOF + +cat >> $CONFIG_STATUS <> $CONFIG_STATUS <<\EOF +for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` + ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. + + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + # The file is in a subdirectory. + test ! -d "$ac_dir" && mkdir "$ac_dir" + ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" + # A "../" for each directory in $ac_dir_suffix. + ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` + else + ac_dir_suffix= ac_dots= + fi + + case "$ac_given_srcdir" in + .) srcdir=. + if test -z "$ac_dots"; then top_srcdir=. + else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; + /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; + *) # Relative path. + srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" + top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + + case "$ac_given_INSTALL" in + [/$]*) INSTALL="$ac_given_INSTALL" ;; + *) INSTALL="$ac_dots$ac_given_INSTALL" ;; + esac + + echo creating "$ac_file" + rm -f "$ac_file" + configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." + case "$ac_file" in + *Makefile*) ac_comsub="1i\\ +# $configure_input" ;; + *) ac_comsub= ;; + esac + + ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` + sed -e "$ac_comsub +s%@configure_input@%$configure_input%g +s%@srcdir@%$srcdir%g +s%@top_srcdir@%$top_srcdir%g +s%@INSTALL@%$INSTALL%g +" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file +fi; done +rm -f conftest.s* + +# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where +# NAME is the cpp macro being defined and VALUE is the value it is being given. +# +# ac_d sets the value in "#define NAME VALUE" lines. +ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' +ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' +ac_dC='\3' +ac_dD='%g' +# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". +ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_uB='\([ ]\)%\1#\2define\3' +ac_uC=' ' +ac_uD='\4%g' +# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". +ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_eB='$%\1#\2define\3' +ac_eC=' ' +ac_eD='%g' + +if test "${CONFIG_HEADERS+set}" != set; then +EOF +cat >> $CONFIG_STATUS <> $CONFIG_STATUS <<\EOF +fi +for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` + ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + echo creating $ac_file + + rm -f conftest.frag conftest.in conftest.out + ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` + cat $ac_file_inputs > conftest.in + +EOF + +# Transform confdefs.h into a sed script conftest.vals that substitutes +# the proper values into config.h.in to produce config.h. And first: +# Protect against being on the right side of a sed subst in config.status. +# Protect against being in an unquoted here document in config.status. +rm -f conftest.vals +cat > conftest.hdr <<\EOF +s/[\\&%]/\\&/g +s%[\\$`]%\\&%g +s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp +s%ac_d%ac_u%gp +s%ac_u%ac_e%gp +EOF +sed -n -f conftest.hdr confdefs.h > conftest.vals +rm -f conftest.hdr + +# This sed command replaces #undef with comments. This is necessary, for +# example, in the case of _POSIX_SOURCE, which is predefined and required +# on some systems where configure will not decide to define it. +cat >> conftest.vals <<\EOF +s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% +EOF + +# Break up conftest.vals because some shells have a limit on +# the size of here documents, and old seds have small limits too. + +rm -f conftest.tail +while : +do + ac_lines=`grep -c . conftest.vals` + # grep -c gives empty output for an empty file on some AIX systems. + if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi + # Write a limited-size here document to conftest.frag. + echo ' cat > conftest.frag <> $CONFIG_STATUS + sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS + echo 'CEOF + sed -f conftest.frag conftest.in > conftest.out + rm -f conftest.in + mv conftest.out conftest.in +' >> $CONFIG_STATUS + sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail + rm -f conftest.vals + mv conftest.tail conftest.vals +done +rm -f conftest.vals + +cat >> $CONFIG_STATUS <<\EOF + rm -f conftest.frag conftest.h + echo "/* $ac_file. Generated automatically by configure. */" > conftest.h + cat conftest.in >> conftest.h + rm -f conftest.in + if cmp -s $ac_file conftest.h 2>/dev/null; then + echo "$ac_file is unchanged" + rm -f conftest.h + else + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + # The file is in a subdirectory. + test ! -d "$ac_dir" && mkdir "$ac_dir" + fi + rm -f $ac_file + mv conftest.h $ac_file + fi +fi; done + +EOF + +cat >> $CONFIG_STATUS <> $CONFIG_STATUS <<\EOF +srcdir=$ac_given_srcdir +while test -n "$ac_sources"; do + set $ac_dests; ac_dest=$1; shift; ac_dests=$* + set $ac_sources; ac_source=$1; shift; ac_sources=$* + + echo "linking $srcdir/$ac_source to $ac_dest" + + if test ! -r $srcdir/$ac_source; then + { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; } + fi + rm -f $ac_dest + + # Make relative symlinks. + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'` + if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then + # The dest file is in a subdirectory. + test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir" + ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`" + # A "../" for each directory in $ac_dest_dir_suffix. + ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'` + else + ac_dest_dir_suffix= ac_dots= + fi + + case "$srcdir" in + [/$]*) ac_rel_source="$srcdir/$ac_source" ;; + *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;; + esac + + # Make a symlink if possible; otherwise try a hard link. + if ln -s $ac_rel_source $ac_dest 2>/dev/null || + ln $srcdir/$ac_source $ac_dest; then : + else + { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; } + fi +done +EOF +cat >> $CONFIG_STATUS <> $CONFIG_STATUS <<\EOF +case "x$CONFIG_FILES" in + xMakefile*) + echo "Merging Makefile.sim+Make-common.sim into Makefile ..." + rm -f Makesim1.tmp Makesim2.tmp Makefile + sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' Makesim1.tmp + sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' Makesim2.tmp + sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \ + -e '/^## COMMON_POST_/ r Makesim2.tmp' \ + Makefile + rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp + ;; + esac + case "x$CONFIG_HEADERS" in xconfig.h:config.in) echo > stamp-h ;; esac + +exit 0 +EOF +chmod +x $CONFIG_STATUS +rm -fr confdefs* $ac_clean_files +test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 + + diff --git a/sim/h8500/configure.in b/sim/h8500/configure.in new file mode 100644 index 0000000..67a4882 --- /dev/null +++ b/sim/h8500/configure.in @@ -0,0 +1,10 @@ +dnl Process this file with autoconf to produce a configure script. +sinclude(../common/aclocal.m4) +AC_PREREQ(2.5)dnl +AC_INIT(Makefile.in) + +SIM_AC_COMMON + +AC_CHECK_HEADERS(stdlib.h time.h) + +SIM_AC_OUTPUT diff --git a/sim/h8500/inst.h b/sim/h8500/inst.h new file mode 100644 index 0000000..328ca94 --- /dev/null +++ b/sim/h8500/inst.h @@ -0,0 +1,101 @@ +#define DEBUG + +#define H8500_MSIZE (8*64*1024) +#define CSIZE 1000 + + +union rtype + { + unsigned long l; + unsigned short s[2]; + unsigned char *c; + }; + + +/* Local register names */ +typedef enum +{ + R0, R1, R2, R3, R4, R5, R6, R7, + R_SR, /* 8 */ + R_PC, /* 9 */ + R_BR, /* 10 */ + R_BP, /* 11 */ + R_CP, /* 14 */ + R_DP, /* 13 */ + R_EP, /* 12 */ + R_TP, /* 15 */ + R_HARD_0, /* 16 */ + R_HARD8_0, /* 17 */ + R_LAST, +} reg_type; + + + + +typedef struct +{ + fastref type; + union + { + int code; + unsigned char *bptr; + unsigned short *wptr; + unsigned long *lptr; + unsigned char **segptr; + union rtype *rptr; + + } + reg; + int literal; + union + { + unsigned char **segreg; + unsigned short *wptr; + union rtype *rptr; + } + r2; +} + +ea_type; + + + +typedef struct +{ + ea_type srca; + ea_type srcb; + ea_type dst; + fastref opcode; + fastref flags; + int next_pc; + int oldpc; + int cycles; +#ifdef DEBUG + h8500_opcode_info *op; +#endif +} + +decoded_inst; + + + +typedef struct +{ + int exception; + union rtype regs[20]; + + + + unsigned char *memory; + unsigned short *cache_idx; + int cache_top; + int maximum; + int csize; + decoded_inst *cache; + int cycles; + int insts; + int ticks; + int compiles; +} + +cpu_state_type; diff --git a/sim/h8500/tconfig.in b/sim/h8500/tconfig.in new file mode 100644 index 0000000..21e0d04 --- /dev/null +++ b/sim/h8500/tconfig.in @@ -0,0 +1,13 @@ +/* h8500 target configuration file. */ + +/* Define this if the simulator supports profiling. + See the mips simulator for an example. + This enables the `-p foo' and `-s bar' options. + The target is required to provide sim_set_profile{,_size}. */ +/* #define SIM_HAVE_PROFILE */ + +/* Define this if the simulator uses an instruction cache. + See the h8/300 simulator for an example. + This enables the `-c size' option to set the size of the cache. + The target is required to provide sim_set_simcache_size. */ +#define SIM_HAVE_SIMCACHE -- cgit v1.1