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Diffstat (limited to 'sim/mn10200/ChangeLog')
| -rw-r--r-- | sim/mn10200/ChangeLog | 455 |
1 files changed, 0 insertions, 455 deletions
diff --git a/sim/mn10200/ChangeLog b/sim/mn10200/ChangeLog deleted file mode 100644 index 6e997245746..00000000000 --- a/sim/mn10200/ChangeLog +++ /dev/null @@ -1,455 +0,0 @@ -2001-04-15 J.T. Conklin <jtc@redback.com> - - * Makefile.in (simops.o): Add simops.h to dependency list. - -Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * configure: Regenerated to track ../common/aclocal.m4 changes. - -Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com> - - * configure: Regenerated to track ../common/aclocal.m4 changes. - -1999-05-08 Felix Lee <flee@cygnus.com> - - * configure: Regenerated to track ../common/aclocal.m4 changes. - -1999-04-06 Keith Seitz <keiths@cygnus.com> - - * interp.c (sim_stop): Set the sim's exception - to SIGINT. - -1999-04-02 Keith Seitz <keiths@cygnus.com> - - * interp.c (UI_LOOP_POLL_INTERVAL): Define. Used to tweak the - frequency at which ui_loop_hook is called. - (ui_loop_hook_counter): New global defined when NEED_UI_LOOP_HOOK - is defined. - (sim_resume): Call ui_loop_hook (if defined) when the interval - passes. - * Makefile.in (SIM_EXTRA_CFLAGS): Include NEED_UI_LOOP_HOOK. - -Wed Jun 17 11:37:59 1998 Mark Alexander <marka@cygnus.com> - - * Makefile.in: Define NL_TARGET so that targ-vals.h will be used - instead of syscall.h. - * simops.c: Use targ-vals.h instead of syscall.h. - -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 15:19:58 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 11:19:13 1998 Tom Tromey <tromey@cygnus.com> - - * configure.in: Don't call sinclude. - -Thu Apr 23 09:48:14 1998 Tom Tromey <tromey@creche> - - * configure: Regenerated to track ../common/aclocal.m4 changes. - -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 12:46:22 1998 Andrew Cagney <cagney@b1.cygnus.com> - - * interp.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. - -Tue Jan 13 00:01:40 1998 Jeffrey A Law (law@cygnus.com) - - * simops.c: Stores to abs16 memory addresses zero extend the - abs16 address. - -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. - -Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * interp.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. - -Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * 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. - -Tue Sep 2 18:41:23 1997 Jeffrey A Law (law@cygnus.com) - - * simops.c: PC relative instructions are relative to the next - instruction, not the current instruction. - -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 10:40:45 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * interp.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 <cagney@b1.cygnus.com> - - * configure: Regenerated to track ../common/aclocal.m4 changes. - * config.in: Ditto. - -Mon Aug 25 16:14:44 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * interp.c (sim_open): Add ABFD argument. - -Tue Jun 24 13:44:08 1997 Jeffrey A Law (law@cygnus.com) - - * interp.c (sim_resume): Clear State.exited. - (sim_stop_reason): If State.exited is nonzero, then indicate that - the simulator exited instead of stopped. - * mn10200_sim.h (struct _state): Add exited field. - * simops.c (syscall): Set State.exited for SYS_exit. - -Tue May 20 17:45:47 1997 Jeffrey A Law (law@cygnus.com) - - * interp.c: Replace all references to load_mem and store_mem - with references to load_byte, load_half, load_3_byte, load_word - and store_byte, store_half, store_3_byte, store_word. - (INLINE): Delete definition. - (load_mem_big): Likewise. - (max_mem): Make it global. - (dispatch): Make this function inline. - (load_mem, store_mem): Delete functions. - * mn10200_sim.h (INLINE): Define. - (RLW): Delete unused definition. - (load_mem, store_mem): Delete declarations. - (load_mem_big): New definition. - (load_byte, load_half, load_3_byte, load_word): New functions. - (store_byte, store_half, store_3_byte, store_word): New functions. - * simops.c: Replace all references to load_mem and store_mem - with references to load_byte, load_half, load_3_byte, load_word - and store_byte, store_half, store_3_byte, store_word. - -Tue May 20 10:21:00 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * interp.c (sim_open): Add callback argument. - (sim_set_callbacks): Delete SIM_DESC argument. - -Sun May 18 16:59:09 1997 Jeffrey A Law (law@cygnus.com) - - * interp.c (compare_simops): New function. - (sim_open): Sort the Simops table before inserting entries - into the hash table. - -Fri May 16 16:29:18 1997 Jeffrey A Law (law@cygnus.com) - - * interp.c (load_mem): Fix formatting/indention problems with - last change. If we get a load from an out of range address, - abort instead of returning zero. - (store_mem): Abort if we try to store to an out of range address. - -Wed May 14 21:21:30 1997 Bob Manson <manson@charmed.cygnus.com> - - * simops.c (OP_F010): Fix some arguments to correspond - with reality (types of arguments passed to lseek, read, - write, open). - - * interp.c (max_mem): New variable. - (load_mem): Check memory address against max_mem to - avoid some self-destructive behaviors. - -Tue May 13 21:45:24 1997 Jeffrey A Law (law@cygnus.com) - - * simops.c: Fix typo in cc0 setting for lsr. - -Tue May 6 13:22:12 1997 Jeffrey A Law (law@cygnus.com) - - * interp.c: Random typo/thinko cleanups. - -Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com> - - * configure: Regenerated to track ../common/aclocal.m4 changes. - -Mon Apr 21 10:29:30 1997 Jeffrey A Law (law@cygnus.com) - - * simops.c: Fix typo in "open" syscall emulation. - -Fri Apr 18 14:04:31 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * interp.c (sim_stop): Add stub function. - -Thu Apr 17 03:23:58 1997 Doug Evans <dje@canuck.cygnus.com> - - * Makefile.in (SIM_OBJS): Add sim-load.o. - * interp.c (sim_kind, myname): New static locals. - (sim_open): Set sim_kind, myname. Ignore -E arg. - (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 18:06:50 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * simops.c (OP_F010): SYS_execv, SYS_time, SYS_times, SYS_utime - only include if implemented by host. - -Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com> - - * configure: Regenerated to track ../common/aclocal.m4 changes. - * config.in: Ditto. - -Fri Apr 4 20:01:56 1997 Ian Lance Taylor <ian@cygnus.com> - - * Makefile.in: Change mn10200-opc.o to m10200-opc.o, to match - corresponding change in opcodes directory. - -Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com> - - * interp.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. - -Thu Mar 20 20:28:14 1997 Jeffrey A Law (law@cygnus.com) - - * mn10200_sim.h: Protect uses of "signed" to cater to broken - non-ansi compilers (HPs). Don't use #error for the same reason. - -Tue Mar 18 12:23:31 1997 Jeffrey A Law (law@cygnus.com) - - * simops.c: Don't sign-extend immediate for "mov imm16,an". - Simplify "sub" handling. Fix "mul" to properly sign extend - operands. Set CF appropriately for btst imm16,dn. Implement "rti". - - * gencode.c: Delete unused "Opcodes" and "curop" variables. - -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 12:53:14 1997 Doug Evans <dje@canuck.cygnus.com> - - * interp.c (sim_open): New SIM_DESC result. Argument is now - in argv form. - (other sim_*): New SIM_DESC argument. - -Wed Mar 12 15:02:35 1997 Jeffrey A Law (law@cygnus.com) - - * simops.c: Fix typo for "bclr". - -Wed Feb 26 16:46:13 1997 Jeffrey A Law (law@cygnus.com) - - * simops.c: Handle new calling convention in emulated syscall - code. - -Mon Feb 24 14:25:11 1997 Jeffrey A Law (law@cygnus.com) - - * interp.c (load_mem_big): Add some missing parens. - -Wed Feb 19 23:19:08 1997 Jeffrey A Law (law@cygnus.com) - - * simops.c: Don't use "long long" data types for intermediate - values in "divu", "mul" and "mulu" instructions. - -Fri Feb 14 02:46:46 1997 Jeffrey A Law (law@cygnus.com) - - * interp.c (hash): Rework to be more efficient. - (dispatch): Renamed from lookup_hash. Dispatch to the target - function and update the PC here. - (load_mem_big): Now a macro. - (sim_resume): Restructure code to read an insn, determine its - length, call dispatch routines, etc to be much more efficient. - -Fri Feb 7 12:59:36 1997 Jeffrey A Law (law@cygnus.com) - - * interp.c (MAX_HASH): Redefine to 127. - (struct hash_entry): Add "count" field when HASH_STAT is defined. - (hash): Improve hashing for many heavily used opcodes. - (lookup_hash): Bump counters if HASH_STAT is defined. - (sim_open): Don't put the same opcode in the hash table more - than once. Clear counters if HASH_STAT is defined. - (sim_resume): After program exits, dump hash table stats if - HASH_STAT is defined. - -Wed Feb 5 10:28:37 1997 Jeffrey A Law (law@cygnus.com) - - * simops.c: Fix register extraction for "ext dn". - -Tue Feb 4 17:27:41 1997 Jeffrey A Law (law@cygnus.com) - - * simops.c: Fix register extractions for "movbu (an), dm". - -Tue Feb 4 13:33:30 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. - -Fri Jan 31 01:19:02 1997 Jeffrey A Law (law@cygnus.com) - - * simops.c: Get carry-in bit right for rol. Just clear the - NF flag for btst imm8,dn. - -Wed Jan 29 15:47:42 1997 Jeffrey A Law (law@cygnus.com) - - * simops.c: Properly compute ZF flag for many insns. - -Sat Jan 25 17:06:55 1997 Jeffrey A Law (law@cygnus.com) - - * simops.c: Properly truncate divisor and dividend before - performing "divu" operation. - -Fri Jan 24 10:47:48 1997 Jeffrey A Law (law@cygnus.com) - - * simops.c (init_system): Allocate 2^19 bytes of space for - the simulator. - -Thu Jan 23 21:17:33 1997 Jeffrey A Law (law@cygnus.com) - - * simops.c: Rework code to extract arguments for emulated - syscalls to handle 24bit pointers. - -Thu Jan 23 14:06:04 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. - -Thu Jan 23 12:04:38 1997 Jeffrey A Law (law@cygnus.com) - - * simops.c: Fix destination register for "mov (abs24),an". - -Tue Jan 21 15:59:21 1997 Jeffrey A Law (law@cygnus.com) - - * simops.c: "rts" adds 4 to the stack pointer. - - * simops.c: Fix CF and CX computation for add instructions. - - * simops.c: Leave the upper 8 bits alone for logical ops. - Mask off high 8 bits before doing any shifts/rotates. - Fix carry bit handling in rotates again. - -Mon Jan 20 10:45:08 1997 Jeffrey A Law (law@cygnus.com) - - * simops.c: Don't lose the sign bit for "asr". - -Fri Jan 17 01:45:14 1997 Jeffrey A Law (law@cygnus.com) - - * simops.c: Fix overflow computation for "cmp" and "sub" - instructions. - - * simops.c: Use the right register for "jmp (an)" and "jsr (an)". - - * interp.c (hash): Improve hashing for 3 byte instructions. - - * simops.c: Fix extraction of 16/24bit immediates for some - instructions. "cmp" instructions only modify the PSW. - Fix various thinkos when extracting register operands too. - -Thu Jan 16 07:47:56 1997 Jeffrey A Law (law@cygnus.com) - - * simops.c: Fix "rol" and "ror". - - * simops.c: Truncate PC to 24bits after modifying it. - Closer stab at emulated system calls. - -Tue Jan 14 12:33:12 1997 Jeffrey A Law (law@cygnus.com) - - * interp.c (hash): Improve hashing of two byte insns. - (store_mem): Handle storing 3 byte quantities. - - * simops.c: Fix various typos/thinkos. - - * interp.c (load_mem_big, load_mem, store_mem): Fix thinko in - code to handle 24bit addresses. - * simops.c (REG0_8, REG0_16): Fix typo. - -Mon Jan 6 16:17:09 1997 Jeffrey A Law (law@cygnus.com) - - * mn10200_sim.h: Various fixes for mixed 16/24bit architecture. - * interp.c: Similarly. - * simops.c: Similarly. - - * Makefile.in, config.in, configure, configure.in: New files. - * gencode.c, interp.c, mn10200_sim.h, simops.c: New files. - |