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old-cross-binutils/sim/mips/configure.in

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Initial check-in of the MIPS simulator. Work still needs to be done on the run-time support code (interp.c) to provide better tracing, and also to add profiling and architecture specific support. At the moment the simulator has a fixed size, fixed address memory area, and simulates a subset of the IDT monitor calls (enough to execute test programs). The other major feature (could even be a bug) is that the simulator makes use of the GCC "long long" extension. Work has been started to make this a build configuration option... but there is still a lot of this to be done.
1995-11-08 15:44:38 +00:00
dnl Process this file with autoconf to produce a configure script.
* 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. (AC_PROG_CC): Moved to before configure.host call. * configure: Rebuilt.
1996-06-26 03:26:09 +00:00
AC_PREREQ(2.5)dnl
Initial check-in of the MIPS simulator. Work still needs to be done on the run-time support code (interp.c) to provide better tracing, and also to add profiling and architecture specific support. At the moment the simulator has a fixed size, fixed address memory area, and simulates a subset of the IDT monitor calls (enough to execute test programs). The other major feature (could even be a bug) is that the simulator makes use of the GCC "long long" extension. Work has been started to make this a build configuration option... but there is still a lot of this to be done.
1995-11-08 15:44:38 +00:00
AC_INIT(Makefile.in)
* Makefile.in: Delete stuff moved to ../common/Make-common.in. (SIM_{OBJS,EXTRA_CFLAGS,EXTRA_CLEAN}): Define. * configure.in: Simplify using macros in ../common/aclocal.m4. * configure: Regenerated. * tconfig.in: New file.
1996-11-20 10:00:42 +00:00
SIM_AC_COMMON
Initial check-in of the MIPS simulator. Work still needs to be done on the run-time support code (interp.c) to provide better tracing, and also to add profiling and architecture specific support. At the moment the simulator has a fixed size, fixed address memory area, and simulates a subset of the IDT monitor calls (enough to execute test programs). The other major feature (could even be a bug) is that the simulator makes use of the GCC "long long" extension. Work has been started to make this a build configuration option... but there is still a lot of this to be done.
1995-11-08 15:44:38 +00:00
Wed Jun 5 08:28:13 1996 James G. Smith <jsmith@cygnus.co.uk> * configure.in: Define @SIMCONF@ depending on mips target. * configure: Rebuild. * Makefile.in (run): Add @SIMCONF@ to control simulator construction. * gencode.c: Change LOADDRMASK to 64bit memory model only. * interp.c: Remove some debugging, provide more detailed error messages, update memory accesses to use LOADDRMASK.
1996-06-05 08:16:16 +00:00
# Ensure a reasonable default simulator is constructed:
case "${target}" in
mips64*-*-*) SIMCONF="-mips0 --warnings";;
Add support for mips16 (16 bit MIPS implementation): * gencode.c (inst_type): Add mips16 instruction encoding types. (GETDATASIZEINSN): Define. (MIPS_DECODE): Add REG flag to dsllv, dsrav, and dsrlv. Add jalx. Add LEFT flag to mfhi and mflo. Add RIGHT flag to mthi and mtlo. (MIPS16_DECODE): New table, for mips16 instructions. (bitmap_val): New static function. (struct mips16_op): Define. (mips16_op_table): New table, for mips16 operands. (build_mips16_operands): New static function. (process_instructions): If PC is odd, decode a mips16 instruction. Break out instruction handling into new build_instruction function. (build_instruction): New static function, broken out of process_instructions. Check modifiers rather than flags for SHIFT bit count and m[ft]{hi,lo} direction. (usage): Pass program name to fprintf. (main): Remove unused variable this_option_optind. Change ``*loptarg++'' to ``loptarg++''. (my_strtoul): Parenthesize && within ||. * interp.c (sim_trace): If tracefh is NULL, set it to stderr. (LoadMemory): Accept a halfword pAddr if vAddr is odd. (simulate): If PC is odd, fetch a 16 bit instruction, and increment PC by 2 rather than 4. * configure.in: Add case for mips16*-*-*. * configure: Rebuild.
1996-11-26 18:12:44 +00:00
mips16*-*-*) SIMCONF="-mips0 --warnings";;
Wed Jun 5 08:28:13 1996 James G. Smith <jsmith@cygnus.co.uk> * configure.in: Define @SIMCONF@ depending on mips target. * configure: Rebuild. * Makefile.in (run): Add @SIMCONF@ to control simulator construction. * gencode.c: Change LOADDRMASK to 64bit memory model only. * interp.c: Remove some debugging, provide more detailed error messages, update memory accesses to use LOADDRMASK.
1996-06-05 08:16:16 +00:00
mips*-*-*) SIMCONF="-mips2 --warnings";;
*) SIMCONF="-mips0 --warnings";;
esac
* Makefile.in: Delete stuff moved to ../common/Make-common.in. (SIM_{OBJS,EXTRA_CFLAGS,EXTRA_CLEAN}): Define. * configure.in: Simplify using macros in ../common/aclocal.m4. * configure: Regenerated. * tconfig.in: New file.
1996-11-20 10:00:42 +00:00
AC_SUBST(SIMCONF)
Initial check-in of the MIPS simulator. Work still needs to be done on the run-time support code (interp.c) to provide better tracing, and also to add profiling and architecture specific support. At the moment the simulator has a fixed size, fixed address memory area, and simulates a subset of the IDT monitor calls (enough to execute test programs). The other major feature (could even be a bug) is that the simulator makes use of the GCC "long long" extension. Work has been started to make this a build configuration option... but there is still a lot of this to be done.
1995-11-08 15:44:38 +00:00
* configure.in: Add calls to AC_CONFIG_HEADER, AC_CHECK_HEADERS, AC_CHECK_LIB, and AC_CHECK_FUNCS. Change AC_OUTPUT to set stamp-h. * configure: Rebuild. * config.in: New file, generated by autoheader. * interp.c: Include "config.h". Include <stdlib.h>, <string.h>, and <strings.h> if they exist. Replace #ifdef sun with #ifdef HAVE_ANINT and HAVE_AINT, as appropriate. * Makefile.in (run): Use @LIBS@ rather than -lm. (interp.o): Depend upon config.h. (Makefile): Just rebuild Makefile. (clean): Remove stamp-h. (mostlyclean): Make the same as clean, not as distclean. (config.h, stamp-h): New targets.
1996-06-03 15:58:45 +00:00
AC_CHECK_HEADERS(string.h strings.h stdlib.h)
AC_CHECK_LIB(m, fabs)
Thu Sep 26 11:35:17 1996 James G. Smith <jsmith@cygnus.co.uk> * interp.c (SquareRoot): Add HAVE_SQRT check to ensure sqrt() is only used on those hosts that provide it. * configure.in: Add sqrt() to list of functions to be checked for. * config.in: Re-generated. * configure: Re-generated.
1996-09-26 10:39:34 +00:00
AC_CHECK_FUNCS(aint anint sqrt)
* configure.in: Add calls to AC_CONFIG_HEADER, AC_CHECK_HEADERS, AC_CHECK_LIB, and AC_CHECK_FUNCS. Change AC_OUTPUT to set stamp-h. * configure: Rebuild. * config.in: New file, generated by autoheader. * interp.c: Include "config.h". Include <stdlib.h>, <string.h>, and <strings.h> if they exist. Replace #ifdef sun with #ifdef HAVE_ANINT and HAVE_AINT, as appropriate. * Makefile.in (run): Use @LIBS@ rather than -lm. (interp.o): Depend upon config.h. (Makefile): Just rebuild Makefile. (clean): Remove stamp-h. (mostlyclean): Make the same as clean, not as distclean. (config.h, stamp-h): New targets.
1996-06-03 15:58:45 +00:00
* Makefile.in: Delete stuff moved to ../common/Make-common.in. (SIM_{OBJS,EXTRA_CFLAGS,EXTRA_CLEAN}): Define. * configure.in: Simplify using macros in ../common/aclocal.m4. * configure: Regenerated. * tconfig.in: New file.
1996-11-20 10:00:42 +00:00
SIM_AC_OUTPUT
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