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Diffstat (limited to 'sim/h8300/ChangeLog')
| -rw-r--r-- | sim/h8300/ChangeLog | 591 |
1 files changed, 591 insertions, 0 deletions
diff --git a/sim/h8300/ChangeLog b/sim/h8300/ChangeLog new file mode 100644 index 00000000000..0071781aeec --- /dev/null +++ b/sim/h8300/ChangeLog @@ -0,0 +1,591 @@ +Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com> + + * 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 15:20:14 1998 Tom Tromey <tromey@cygnus.com> + + * 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 11:19:46 1998 Tom Tromey <tromey@cygnus.com> + + * configure.in: Don't call sinclude. + +Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com> + + * compile.c (sim_store_register, sim_fetch_register): Pass in + length parameter. Return -1. + +Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com> + + * 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 <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com) + + * compile.c: #include stdio.h for definition of NULL on + some platforms. + +Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * compile.c (sim_load): Pass lma_p and sim_write args to + sim_load_file. + +Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * Makefile.in (compile.o): Depend on config.h in local directory. + +Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com> + + * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict + with sim/common. + * configure.in: check for sys/param.h + * compile.c: #ifdef HAVE_SYS_PARAM_H. + #define SIGTRAP for wingdb. + (sim_resume): poll keyboard at least once per call. + (sim_resume): use host_callback instead of printf for syscall + output. + +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 <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * compile.c (sim_kill): Delete. + (sim_create_inferior): Add ABFD argument. + (sim_load): Move setting of PC from here. + (sim_create_inferior): To here. + (sim_open, sim_load, set_h8300h): Add fixme explaining why much of + the sim_load code should be moved to sim_open. + +Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * compile.c (sim_open): Add ABFD argument. + +Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * compile.c (sim_open): Add callback argument. + (sim_set_callbacks): Delete SIM_DESC argument. + +Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com> + + * compile.c (sim_load): Call bfd_get_mach instead of examining + bfd fields directly. + * tconfig.in (SIM_PRE_LOAD): Delete, no longer used. + +Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * compile.c (sim_resume): Use poll_quit callback. + (sim_stop): New function. + +Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com> + + * Makefile.in (SIM_OBJS): Add sim-load.o. + * compile.c (sim_kind, myname): New static locals. + (sim_open): Set sim_kind, myname. + (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h. + Call sim_load_file to load file into simulator. Set start address + from bfd. + (sim_create_inferior): Return SIM_RC. Delete arg start_address. + +Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com> + + * compile.c (sim_open): New arg `kind'. + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com> + + * configure: Re-generate. + +Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com> + + * configure: Regenerate to track ../common/aclocal.m4 changes. + +Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com> + + * 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 <dje@canuck.cygnus.com> + + * 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 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com> + + * Makefile.in: Delete stuff moved to ../common/Make-common.in. + (SIM_OBJS): Define. + * configure.in: Simplify using macros in ../common/aclocal.m4. + * configure: Regenerated. + * inst.h (enum sim_state): Define. + (cpu_state_type): New member `state'. Set it whenever `exception' + is set. + * compile.c (sim_callback): New global. + (sim_set_simcache_size): Renamed from sim_csize. + (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out + 'cus it can't work. Change main loop exit test to use cpu.state. + (sim_trace): New function. + (sim_stop_reason): Add right way to set results, but #if 0 out. + (sim_size): New function. + (sim_info): Redirect calls to printf_filtered through callback. + (sim_set_callbacks): Record callback. + * run.c: Deleted, using one in ../common now. + * tconfig.in: New file. + +Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) + + * Makefile.in (mostlyclean): Don't remove config.log here. + +Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (sim_resume): rts, sleep, bpt and nop have + no associated "size". + +Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (sim_resume): Fix all rotate-by-2-bits insns. + +Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com) + + * run.c (main): Don't "load" sections which don't have + SEC_LOAD set. + * compile.c (sim_resume, case "O_NOT"): Use ONOT instead + of OSHIFTS. + (ONOT): Define. + (sim_resume, shift/rotate cases): Add support for shift/rotate + by two bits. + (OSHIFTS): Corresponding changes. + +Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (sim_resume): Handle "ldm.l" and "stm.l". + +Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (h8300smode): Declare. + +Wed Jun 26 12:20:56 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. + +Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com> + + * compile.c (sim_load): Treat the H8/S like the H8/300H for now. + * run.c (main): Treat the H8/S like the H8/300H for now. + +Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (SEXTCHAR): Clear upper bits when sign + bit is clear. + +Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (sim_resume): Correctly handle divu. + +Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (sim_resume): Never allow the PC to have an + odd value. + +Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com) + + * inst.h: Expand on comments regarding H8300H_MSIZE. Note + separate memory is allocate for the 8-bit area. + (struct cpu_state_type): Add new "eightbit' field. + * compile.c (GET_MEMORY_L): Handle access into the 8-bit + area. + (GET_MEMORY_W, GET_MEMORY_B): Likewise. + (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise. + (init_pointers): Initialize space for the 8-bit area. + (sim_write): Handle writing into the 8-bit area. + (sim_read): Handle reading from the 8-bit area. + (sim_load): Reallocate space for the 8-bit area. + + * compile.c (sim_load): Re-allocate memory for the simulator + here. + +Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (sim_resume): Fix and simplify overflow and carry + handling for 32bit ALU insns. + +Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (sim_resume): Fix overflow checks for ALU insns. + +Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (decode): Use "bit" to hold L_3 immediates instead + of holding them in "abs". Handle ABS8MEM memory references aka + 8-bit area. Replace ABSMOV references with ABS8MEM. + +Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com) + + * compile.c (fetch): Handle accesses to the exception/function + vectors. + +Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com> + + * compile.c: #include "wait.h". + (sim_resume, sleep insn): Check program exit status in r0. + (sim_resume, shift insns): Fix setting of overflow flag for shal. + * run.c: #include <signal.h>. + (main): Abort if program got SIGILL. + Print error message if argument is invalid. + (usage): Improve text. + +Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com> + + * configure: Regenerate with autoconf 2.7. + +Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com> + + * inst.h (MPOWER,MSIZE): Deleted. + (H8300{,H}_MSIZE): Define. + * compile.c (memory_size): New static global. + (init_pointers): Set memory size from one of H8300{,H}_MSIZE. + (sim_write,sim_read): Use memory_size. + +Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com> + + * compile.c (sim_set_callbacks): New. + +Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com> + + * Makefile.in (BISON): Remove macro. + +Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com> + + * Makefile.in (maintainer-clean): New synonym for realclean. + +Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com> + + * 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". + (get_now): Remove unused local b. + * run.c: Include "config.h". Include <stdlib.h> if it exists. + Don't include "sysdep.h". + * writecode.c: Don't include "bfd.h" or "sysdep.h". Include + <stdio.h>. + +Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com> + + * Update all FSF addresses except those in COPYING* files. + +Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com> + + * Makefile.in (clean): Remove run. + (distclean): Remove Makefile. + + * h8300.mt: Removed. + + * Makefile.in, configure.in: converted to autoconf. + * configure: New file, generated with autconf 2.4. + +Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com> + + * compile.c (sim_do_command): New function. + +Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com> + + * compile.c (get_now): Don't do if win32. + (sim_resume): Poll in win32 too. + +Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com> + + * configure.in: Fix typo in last change. + +Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com> + + * run.c: parse arguments with getopt(). + +Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com> + + * configure.in: Use ../../bfd/hosts/std-host.h if specific + host unavailable. + +Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat> + + * compile.c (sim_resume): Initialize cpu.mask. + +Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com) + + * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes. + +Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com) + + * compile.c: #include "bfd.h". + (sim_*): Set result type to void where there isn't one. + (sim_resume, default case): Set cpu.exception to SIGILL. + (sim_trace): Delete. + (sim_set_pc): Delete. + (sim_info): Delete printf_fn arg, all callers changed. + Call printf_filtered. + (set_h8300h): New arg `flag', all callers changed. + (sim_close): New function. + (sim_load): New function. + (sim_create_inferior): Renamed from sim_set_args, all callers changed. + * run.c: #include <varargs.h>, "remote-sim.h". + (printf_filtered): New function. + +Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com) + + * compile.c (decode): Fix typo (16 bit branches). + (*): Some white space clean up. + +Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com) + + * compile.c (decode): Compile 16bit branches properly. + +Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com) + + * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc, + andc. Poll for interrupts. + +Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com) + + * compile.c: #include "ansidecl.h" for remote-sim.h. + +Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com) + + * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb + * compile.c: #include "remote-sim.h". + (sim_resume): New arg siggnal. + (sim_write): Use SIM_ADDR for type of arg addr. + Always return a value. + (sim_read): Ditto. + (sim_store_register): Result is type int. + (sim_fetch_register): Ditto. + (sim_stop_reason): Renamed from sim_stop_signal. + (sim_set_pc): Use SIM_ADDR for type of arg pc. + (sim_info): int result, new arg printf_fn. + (sim_kill): int result. + (sim_open): int result, new arg name. + * run.c (main): Use sim_set_pc to set pc. + Update call to sim_info. + +Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com) + + * compile.c (sim_stop_signal): Result is now enum sim_stop. + +Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * compile.c (sim_kill, sim_open, sim_set_args): New functions. + +Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) + + * compile.c (sim_set_pc): Write to the pc direcly. + (sim_store_register): Now value is passed by reference. (sim_read, + sim_write): Return number of bytes copied. + +Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) + + * compile.c (mop): New function to do multiplies. + +Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com) + + * compile.c (sim_resume): Add support for nop insn. + +Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com) + + * compile.c: Reset HMODE back to zero (accidently set it to 1). + + * run.c (main): If h8/300h binary detected, call set_h8300h. + * compile.c (sim_resume): Fix O_NEG insn. + +Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com) + + * run.c (main): Add -h flag to enable h8/300h emulation. + * compile.c: Rename Hmode to HMODE (consistency with gdb). + (set_h8300h): New function. + (sim_resume): Add support for extu,exts insns. + (sim_resume): Fix logical right shifting. + (sim_resume, label alu32): Fix setting of carry flag. + +Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com) + + * compile.c (sim_csize): Initialize cpu.cache. + +Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com) + + * Makefile.in: Add -I../../bfd to pick up bfd.h. + +Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com) + + * run.c (main): Fix parsing of args. + + * compile.c (sim_resume): Fix shll insn. + +Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) + + * compile.c: New file, supports H8/300H. + * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete. + +Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com) + + * run.c (main): Add -v to print info. + * p3.c (sim_info): New function. + +Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com) + + * h8300.mt (DO_INSTALL): Renamed from INSTALL. + +Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com) + + * Makefile.in: Don't use cb or indent + * p1.c, state.h, writecode.c: lint + +Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com) + + * Makefile.in: Make SunOS halfdone VPATH work. + * p1.c: Lint picked up by HP native compiler. + +Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com) + + * p1.c (sim_resume): when running on dos, any character typed to + the keyboard will cause a simulated exception. + +Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com) + + * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and + running + +Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com) + + * new + |