changelog

这个是LINUX下的GDB调度工具的源码

2003-02-27  Andrew Cagney  <[e-mail]>

	* compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

2002-06-16  Andrew Cagney  <[e-mail]>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

2002-06-08  Andrew Cagney  <[e-mail]>

	* compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".

Tue May 23 21:39:23 2000  Andrew Cagney  <[e-mail]>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Thu Sep  2 18:15:53 1999  Andrew Cagney  <[e-mail]>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

1999-05-08  Felix Lee  <[e-mail]>

	* configure: Regenerated to track ../common/aclocal.m4 changes.
	
Tue Apr 28 18:33:31 1998  Geoffrey Noer  <[e-mail]>

        * configure: Regenerated to track ../common/aclocal.m4 changes.

Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>

	* configure: Regenerated to track ../common/aclocal.m4 changes.
	* config.in: Ditto.

Sun Apr 26 15:20:11 1998  Tom Tromey  <[e-mail]>

	* acconfig.h: New file.
	* configure.in: Reverted change of Apr 24; use sinclude again.

Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>

	* configure: Regenerated to track ../common/aclocal.m4 changes.
	* config.in: Ditto.

Fri Apr 24 11:19:40 1998  Tom Tromey  <[e-mail]>

	* configure.in: Don't call sinclude.

Sat Apr  4 20:36:25 1998  Andrew Cagney  <[e-mail]>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Fri Mar 27 16:15:52 1998  Andrew Cagney  <[e-mail]>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Wed Mar 25 12:35:29 1998  Andrew Cagney  <[e-mail]>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Wed Mar 18 12:38:12 1998  Andrew Cagney  <[e-mail]>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Tue Feb 17 12:43:42 1998  Andrew Cagney  <[e-mail]>

	* 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  <[e-mail]>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Sat Jan 31 18:15:41 1998  Andrew Cagney  <[e-mail]>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Mon Dec 15 23:17:11 1997  Andrew Cagney  <[e-mail]>

	* configure: Regenerated to track ../common/aclocal.m4 changes.
	* config.in: Ditto.

Thu Dec  4 09:21:05 1997  Doug Evans  <[e-mail]>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Wed Oct 22 14:43:00 1997  Andrew Cagney  <[e-mail]>

	* compile.c (sim_load): Pass lma_p and sim_write args to
 	sim_load_file.

Fri Oct  3 09:28:00 1997  Andrew Cagney  <[e-mail]>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Wed Sep 24 17:38:57 1997  Andrew Cagney  <[e-mail]>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Tue Sep 23 11:04:38 1997  Andrew Cagney  <[e-mail]>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Mon Sep 22 11:46:20 1997  Andrew Cagney  <[e-mail]>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Fri Sep 19 17:45:25 1997  Andrew Cagney  <[e-mail]>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Mon Sep 15 17:36:15 1997  Andrew Cagney  <[e-mail]>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Thu Sep  4 17:21:23 1997  Doug Evans  <dje@seba>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Wed Aug 27 18:13:22 1997  Andrew Cagney  <[e-mail]>

	* configure: Regenerated to track ../common/aclocal.m4 changes.
	* config.in: Ditto.

Tue Aug 26 10:39:07 1997  Andrew Cagney  <[e-mail]>

	* 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  <[e-mail]>

	* configure: Regenerated to track ../common/aclocal.m4 changes.
	* config.in: Ditto.

Mon Aug 25 15:51:53 1997  Andrew Cagney  <[e-mail]>

	* compile.c (sim_open): Add ABFD argument.

Tue May 20 10:33:19 1997  Andrew Cagney  <[e-mail]>

	* compile.c (sim_set_callbacks): Delete SIM_DESC argument.
	(sim_open): Add callback argument.

Thu Apr 24 00:39:51 1997  Doug Evans  <[e-mail]>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Fri Apr 18 14:02:10 1997  Andrew Cagney  <[e-mail]>

	* compile.c (sim_stop): New function.

Thu Apr 17 03:11:06 1997  Doug Evans  <[e-mail]>

	* 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  <[e-mail]>

	* 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  <[e-mail]>

	* configure: Regenerated to track ../common/aclocal.m4 changes.
	* config.in: Ditto.

Wed Apr  2 15:06:28 1997  Doug Evans  <[e-mail]>

	* compile.c (sim_open): New arg `kind'.

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Wed Apr  2 14:34:19 1997 Andrew Cagney <[e-mail]>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Wed Mar 19 01:14:00 1997  Andrew Cagney  <[e-mail]>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Mon Mar 17 15:10:07 1997  Andrew Cagney  <[e-mail]>

	* configure: Re-generate.

Fri Mar 14 10:34:11 1997  Michael Meissner  <[e-mail]>

	* configure: Regenerate to track ../common/aclocal.m4 changes.

Thu Mar 13 12:50:28 1997  Doug Evans  <[e-mail]>

	* 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  <[e-mail]>

	* 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  ([e-mail])

	* 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  <[e-mail]>

	* 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  ([e-mail])

        * Makefile.in (mostlyclean): Don't remove config.log here.

Wed Jun 26 12:23:39 1996  Jason Molenda  ([e-mail])

        * 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  <[e-mail]>

	* configure: Regenerate with autoconf 2.7.

Fri Oct 13 15:03:48 1995  steve chamberlain  <[e-mail]>

	* compile.c (sim_set_callbacks): New.

Tue Oct 10 11:10:36 1995  Fred Fish  <[e-mail]>

	* Makefile.in (BISON): Remove macro.

Wed Sep 20 13:35:24 1995  Ian Lance Taylor  <[e-mail]>

	* Makefile.in (maintainer-clean): New synonym for realclean.

Fri Sep  8 12:38:31 1995  Ian Lance Taylor  <[e-mail]>

	* 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 <sys/times.h>.
	Include <time.h> and <stdlib.h> if they exist.  Don't include
	"sysdep.h".
	* run.c: Include "config.h".  Include <stdlib.h> if it exists.
	Don't include "sysdep.h".  Include "bfd.h", not "../../bfd/bfd.h".

Thu Aug 10 16:29:23 1995  Doug Evans  <[e-mail]>

	* 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  <[e-mail]>

	* 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  <[e-mail]>

	* Makefile.in (compile.o): Remove build rule.
	(.c.o): Add generic build rule.

Wed Aug  9 09:46:41 1995  steve chamberlain  <[e-mail]>

	* 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  <[e-mail]>

	* Update all FSF addresses except those in COPYING* files.

Wed Jul  5 14:32:54 1995  J.T. Conklin  <[e-mail]>

	* 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  <[e-mail]>

	* compile.c (sim_do_command): New function.

Wed May 24 16:31:38 1995  Jim Wilson  <[e-mail]>

	* configure.in: Fix typo in last change.

Mon Mar 27 10:32:34 1995  J.T. Conklin  <[e-mail]>

	* run.c: parse arguments with getopt().

Tue Feb 28 17:30:29 1995  Ian Lance Taylor  <[e-mail]>

	* configure.in: Use ../../bfd/hosts/std-host.h if specific
	host unavailable.

Wed May 18 13:58:05 1994  Doug Evans  ([e-mail])

	* 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 <varargs.h>, "remote-sim.h".
	(printf_filtered): New function.

Sat Dec 11 16:35:34 1993  Steve Chamberlain  ([e-mail])

	* 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  ([e-mail])

	* compile.c: #include "ansidecl.h" for remote-sim.h.

Tue Oct 26 10:02:18 1993  Doug Evans  ([e-mail])

	* 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  ([e-mail])

	* compile.c (sim_stop_signal): Result is now enum sim_stop.

Fri Oct 15 23:52:55 1993  Jim Kingdon  ([e-mail])

	* compile.c (sim_kill, sim_open, sim_set_args): New functions.

Tue Aug 17 07:17:09 1993  Steve Chamberlain  ([e-mail])

	* compile.c (sim_info): Don't work out simulation ration if
	timetaken is zero.

Mon Aug  2 14:08:24 1993  Steve Chamberlain  ([e-mail])

	* compile.c (get_now, now_persec): Use time system call. (find) do
	pjmps right.

Tue Jul 13 12:20:19 1993  Steve Chamberlain  ([e-mail])

	* 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  ([e-mail])

	* compile.c: Remove endian.h dependency.

Mon Apr  5 10:08:30 1993  Steve Chamberlain  ([e-mail])

	* run.c (main): Now understands -v.
	* compile.c: Passes all the tests in small model.

Mon Mar 29 13:20:36 1993  Steve Chamberlain  ([e-mail])

	* run.c, inst.h compile.c: bug fixes,

Thu Mar 25 12:21:18 1993  Stu Grossman  ([e-mail])

	* 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  ([e-mail])

	* inst.h, compile.c, run.c: New files.