X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=sim%2Fv850%2FChangeLog;h=0e01705044b95044948cfd22c82e3fdb564d78fe;hb=3725885a6563fe9c77b251ab5328633279fdeafa;hp=95ad6a249d8ca2038eda22ff31f588babbba099a;hpb=8d332f9c1ac901f6ce879a0ae2718fb720afc672;p=deliverable%2Fbinutils-gdb.git diff --git a/sim/v850/ChangeLog b/sim/v850/ChangeLog index 95ad6a249d..0e01705044 100644 --- a/sim/v850/ChangeLog +++ b/sim/v850/ChangeLog @@ -1,3 +1,410 @@ +2010-01-09 Ralf Wildenhues + + * configure: Regenerate. + +2009-08-22 Ralf Wildenhues + + * config.in: Regenerate. + * configure: Likewise. + + * configure: Regenerate. + +2008-07-11 Hans-Peter Nilsson + + * configure: Regenerate to track ../common/common.m4 changes. + * config.in: Ditto. + +2008-06-06 Vladimir Prus + Daniel Jacobowitz + Joseph Myers + + * configure: Regenerate. + +2008-02-05 DJ Delorie + + * simops.c (OP_1C007E0): Compensate for 64 bit hosts. + (OP_18007E0): Likewise. + (OP_2C007E0): Likewise. + (OP_28007E0): Likewise. + * v850.igen (divh): Likewise. + + * simops.c (OP_C0): Correct saturation logic. + (OP_220): Likewise. + (OP_A0): Likewise. + (OP_660): Likewise. + (OP_80): Likewise. + + * simops.c (OP_2A0): If the shift count is zero, clear the + carry. + (OP_A007E0): Likewise. + (OP_2C0): Likewise. + (OP_C007E0): Likewise. + (OP_280): Likewise. + (OP_8007E0): Likewise. + + * simops.c (OP_2C207E0): Correct PSW flags for special divu + conditions. + (OP_2C007E0): Likewise, for div. + (OP_28207E0): Likewise, for divhu. + (OP_28007E0): Likewise, for divh. Also, sign-extend the correct + operand. + * v850.igen (divh): Likewise, for 2-op divh. + + * v850.igen (bsh): Fix carry logic. + +2007-02-20 Daniel Jacobowitz + + * Makefile.in (interp.o): Uncomment and update. + +2006-12-21 Hans-Peter Nilsson + + * acconfig.h: Remove. + * config.in: Regenerate. + +2006-06-13 Richard Earnshaw + + * configure: Regenerated. + +2006-06-05 Daniel Jacobowitz + + * configure: Regenerated. + +2006-05-31 Daniel Jacobowitz + + * configure: Regenerated. + +2005-03-23 Mark Kettenis + + * configure: Regenerate. + +2005-01-14 Andrew Cagney + + * configure.ac: Sinclude aclocal.m4 before common.m4. Add + explicit call to AC_CONFIG_HEADER. + * configure: Regenerate. + +2005-01-12 Andrew Cagney + + * configure.ac: Update to use ../common/common.m4. + * configure: Re-generate. + +2005-01-11 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +2005-01-07 Andrew Cagney + + * configure.ac: Rename configure.in, require autoconf 2.59. + * configure: Re-generate. + +2004-12-08 Hans-Peter Nilsson + + * configure: Regenerate for ../common/aclocal.m4 update. + +2004-01-18 Mark Kettenis + + * simops.c: Include . + +2003-09-05 Andrew Cagney + Nick Clifton + + * interp.c (sim_open): Accept bfd_mach_v850e1. + * v850-dc: Add entry for v850e1. + * v850.igen: Add support for v850e1. + Add code for DBTRAP and DBRET instructions. + (dbtrap): Create a separate v850e1 specific instruction. + Only generate a trap if the target is not the v850e1. + Otherwise treat it as a special kind of branch. + (break): Mark as v850/v850e specific. + +2003-05-16 Ian Lance Taylor + + * Makefile.in (SHELL): Make sure this is defined. + (tmp-igen): Use $(SHELL) whenever we invoke move-if-change. + +2003-04-06 Nick Clifton + + * simops.c (OP_40): Delete. Move code to... + * v850-igen.c (): ...Here. Sign extend the first operand. + * simops.h (OP_40): Remove prototype. + +2003-02-27 Andrew Cagney + + * interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd. + +2002-11-30 Andrew Cagney + + * simops.c: Use int, 1, 0 instead of boolean, true and false. + * sim-main.h: Ditto. + +2002-09-27 Jim Wilson + + * simops.c (OP_E6077E0): And op1 with 7 after reading register, not + before. + (BIT_CHANGE_OP): Likewise. + +2002-09-26 Jim Wilson + + * simops (OP_10007E0): Don't subtract 4 from PC. + +2002-09-19 Nick Clifton + + * interp.c (sim_open): Remove reference to v850ea. + (sim_create_inferior): Likewise. + * v850-dc: Likewise. + * v850.igen: Remove all references to v850ea, including v850ea + specific instructions. + +2002-08-29 Nick Clifton + + From 2001-08-23 Catherine Moore + + * Makefile.in: Add gen-zero-r0 option. + * sim-main.h (GPR_SET, GPR_CLEAR): Define. + * simops.c (OP_24007E0): Sign extend the imm9 + operand of a mul instruction. + +2002-06-17 Andrew Cagney + + * simops.c (trace_result): Fix printf formatting. + +2002-06-16 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +2001-12-02 Andrew Cagney + + * Makefile.in (simops.h, table.c): Delete targets. + (tmp-gencode, gencode.o, gencode): Delete targets. + (simops.h): New file. + ($(BUILT_SRC_FROM_IGEN)): Do not depend on simops.h. + * gencode.c: Delete file. + +2001-04-15 J.T. Conklin + + * Makefile.in (simops.o): Add simops.h to dependency list. + +2001-03-14 Andrew Cagney + + * Makefile.in (gencode): Link with libintl. + +2001-01-31 Jonathan Larmour + + * Makefile.in (gencode): Link with libopcodes in build tree rather + than building source files from there. + +2000-05-30 Nick Clifton + + * v850.igen: Remove illegal instruction pattern, since it is the + same as the breakpoint pattern. + +Tue May 23 21:39:23 2000 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +2000-04-14 Gary Thomas + + * v850.igen: Define 'br *' as illegal since this is the only + way to provide a breakpoint on some v850 family processors. + +2000-03-24 Frank Ch. Eigler + + * v850.igen (ilgop): New insn pattern for four-byte breakpoints. + +Thu Sep 2 18:15:53 1999 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +1999-05-08 Felix Lee + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Tue Dec 1 17:25:16 1998 Andrew Cagney + + * Makefile.in (NL_TARGET): Define as -DNL_TARGET_v850. + +Wed Nov 25 17:52:58 1998 Andrew Cagney + + * Makefile.in (simops.o): Depends on targ-vals.h + * simops.c: Include targ-vals.h instead of + libgloss/.../syscall.h. Replace SYS_* with TARGET_SYS_*. + (divn, divun, OP_1C007E0, OP_18207E0, OP_1C207E0,OP_18007E0): + Replace signed long int with signed32. + +Fri Oct 9 18:02:25 1998 Doug Evans + + * interp.c: #include "itable.h". + (get_insn_name): New function. + (sim_open): Initialize CPU_INSN_NAME,CPU_MAX_INSNS. + * sim-main.h (MAX_INSNS,INSN_NAME): Delete. + +Wed May 6 19:43:27 1998 Doug Evans + + * sim-main.h (INSN_NAME): New arg `cpu'. + +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 15:19:14 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 11:18:08 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. + * sim-main.h (SIM_MAIN_H): Wrap header. + +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. + +Tue Mar 10 15:54:50 1998 Andrew Cagney + + * interp.c (sim_stop): Delete, second attempt. + +Thu Feb 26 19:09:47 1998 Andrew Cagney + + * interp.c (sim_info): Delete. + +Wed Feb 18 10:47:32 1998 Andrew Cagney + + * sim-main.h (TRACE_ALU_INPUT*): Delete. Moved to sim-trace.[hc]. + + * simops.c (trace_result): Call trace_generic instead of + trace_one_insn. + (trace_module): Change variable type to integer. + (trace_input): Initialize trace_module with TRACE_ALU_IDX. + + * sim-main.h (trace_module): Change variable decl to integer type. + (TRACE_BRANCH*, TRACE_LD, TRACE_ST): Update. + +Tue Feb 17 12:51:18 1998 Andrew Cagney + + * interp.c (sim_store_register, sim_fetch_register): Pass in + length parameter. Return -1. + +Tue Feb 3 16:24:42 1998 Andrew Cagney + + * sim-main.h (IMEM16, IMEM16_IMMED): Rename IMEM and + IMEM_IMMED. To match recent igen change. + +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. + +Fri Jan 30 09:51:27 1998 Andrew Cagney + + * sim-main.h (CPU_CIA): Delete, replaced by. + (CIA_SET, CIA_SET): Define. + +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. + +Fri Dec 5 09:26:08 1997 Nick Clifton + + * v850.igen: Revert break value back to its old value. + +Thu Dec 4 09:21:05 1997 Doug Evans + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Dec 3 17:27:19 1997 Nick Clifton + + * v850.igen: Make break have a zero first field, since otherwise + it clashes with the DIVH instruction. + +Sat Nov 22 21:32:07 1997 Andrew Cagney + + * simops.c (OP_10007E0): Rename SIGABRT -> SIM_SIGABRT. Give + sim_stopped instead of sim_signalled. + + * v850.igen (BREAK), simops.c (OP_12007E0): Rename SIGTRAP to + SIM_SIGTRAP. + (illegal): Rename SIGILL to SIM_SIGILL. + + * sim-main.h, simops.c, interp.c: Do not include signal.h. + + * sim-main.h: Include sim-signal.h instead of signal.h. + (SIGTRAP, SIGQUIT): Delete definition. + (SIG_V850_EXIT): Delete definition. + +Tue Nov 18 15:33:48 1997 Doug Evans + + * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS). + +Fri Oct 31 10:33:40 1997 Andrew Cagney + + * interp.c (sim_open): Check state magic number. + (sim-assert.h): Include. + +Tue Oct 28 11:06:47 1997 Andrew Cagney + + * v850.igen: Add model filter field to records. + +Fri Oct 3 09:28:00 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Fri Sep 26 11:56:02 1997 Felix Lee + + * sim-main.h: delete null override of SIM_ENGINE_HALT_HOOK and + SIM_ENGINE_RESTART_HOOK. + +Wed Sep 24 17:38:57 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Sep 24 17:28:26 1997 Andrew Cagney + + * sim-main.h (WITH_TARGET_WORD_MSB): Delete. + + * configure.in (SIM_AC_OPTION_BITSIZE): Specify 32 bit + architecture with MSB == 31. + +Wed Sep 24 14:04:20 1997 Andrew Cagney + + * v850.igen: Make divh insn with RRRRR==0 breakpoint. + +Tue Sep 23 11:04:38 1997 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Tue Sep 23 10:19:51 1997 Andrew Cagney + + * Makefile.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN, + SIM_HOSTENDIAN, SIM_RESERVED_BITS): Delete, moved to common. + (SIM_EXTRA_CFLAGS): Update. + Mon Sep 22 11:46:20 1997 Andrew Cagney * configure: Regenerated to track ../common/aclocal.m4 changes. @@ -19,25 +426,18 @@ Fri Sep 19 10:37:20 1997 Andrew Cagney * simops.c (OP_300, OP_400, OP_500): Move "sdl.b", "sld.h", "sld.w" insns to v850.igen. Fix tracing. -start-sanitize-v850eq (OP_70): Ditto for "sld.hu". -end-sanitize-v850eq * v850.igen: Clarify tracing of "sld.b", "sld.h" et.al. -end-sanitize-v850eq * simops.c (condition_met): Make global. * sim-main.h (TRACE_ALU_INPUT3, TRACE_BRANCH0, TRACE_LD, TRACE_ST): Define. -start-sanitize-v850eq (TRACE_LD_NAME): Define. -end-sanitize-v850eq -start-sanitize-v850e * simops.c: Move "cmov", "cmov imm" to v850.igen, fix. -end-sanitize-v850e Wed Sep 17 16:21:08 1997 Andrew Cagney * simops.c: Move "mov", "reti", to v850.igen, fix tracing. @@ -50,7 +450,6 @@ Wed Sep 17 16:21:08 1997 Andrew Cagney before. * v850.igen (reti): Return to current PC not previous. -start-sanitize-v850e Wed Sep 17 14:02:10 1997 Andrew Cagney * simops.c: Move "ctret", "bsw", "hsw" to v850.igen, fix tracing. @@ -62,7 +461,6 @@ Wed Sep 17 14:02:10 1997 Andrew Cagney (stsr, ldsr): Correct src, dest fields. Fix tracing. (ctret): Force alignment. Fix tracing. -end-sanitize-v850e Tue Sep 16 22:14:01 1997 Andrew Cagney * simops.c (trace_output): Add result argument. @@ -79,9 +477,7 @@ Tue Sep 16 22:14:01 1997 Andrew Cagney (GR, SR): Define. v850.insn (movea, stsr): Use. -start-sanitize-v850e (sxb, sxh, zxb, zxh): Ditto. -end-sanitize-v850e Tue Sep 16 21:14:01 1997 Andrew Cagney @@ -92,13 +488,11 @@ Tue Sep 16 21:14:01 1997 Andrew Cagney (uimm16): Define, no sign extension. (addi, andi, movea, movhi, mulhi, ori, satsubi, xori): Use. -start-sanitize-v850e * simops.c: Move "sxh", "switch", "sxb", "callt", "dispose", "mov32" from here. * v850.igen: To here. (switch): Fix off by two error in NIA calc. -end-sanitize-v850e Tue Sep 16 15:14:01 1997 Andrew Cagney * simops.c (trace_pc, trace_name, trace_values, trace_num_values): @@ -122,19 +516,14 @@ Tue Sep 16 09:02:00 1997 Andrew Cagney Tue Sep 16 10:20:00 1997 Andrew Cagney -start-sanitize-v850e * v850-dc: Add rule to diferentiate between breakpoint and divh. * v850.igen (break): New instruction, breakpoint simulator. - -end-sanitize-v850e * v850.igen (breakpoint): Enable. Change to a 32bit instruction. -start-sanitize-v850e Mon Sep 15 18:44:05 1997 Jim Wilson * simops.c (Multiply64): Don't store into register zero. -end-sanitize-v850e Tue Sep 16 09:02:00 1997 Andrew Cagney * Makefile.in (semantics.o): Add dependency. @@ -144,7 +533,6 @@ Tue Sep 16 09:02:00 1997 Andrew Cagney Mon Sep 15 17:36:15 1997 Andrew Cagney -start-sanitize-v850eq * simops.c (OP_300, OP_400, OP_70): Make behavour depend on PSW[US]. * simops.c: Move "divun", "sld.bu", "divhn", "divhun", "divn", @@ -157,12 +545,9 @@ start-sanitize-v850eq * interp.c (sim_create_inferior): For v850eq set US bit by default. -end-sanitize-v850eq -start-sanitize-v850e * interp.c (sim_open): Don't set arch, now set by sim_analyze_program. -end-sanitize-v850e * configure: Regenerated to track ../common/aclocal.m4 changes. Mon Sep 15 14:39:34 1997 Andrew Cagney @@ -175,25 +560,16 @@ Mon Sep 15 14:39:34 1997 Andrew Cagney * simops.c (OP_60): Move "jmp" code from here. * v850.igen (jmp): To here. -start-sanitize-v850eq * simops.c (OP_60): Move "sld.bu" code from here. * v850.igen (sld.bu): To here. -end-sanitize-v850eq Fri Sep 12 15:11:03 1997 Andrew Cagney -start-sanitize-v850eq * v850.igen (prepare, ...): Add to v850eq architecture. -end-sanitize-v850eq -start-sanitize-v850e * interp.c (sim_open): Default to v850eq. -end-sanitize-v850e -start-sanitize-v850eq - * interp.c (sim_open): Default to v850e. -end-sanitize-v850eq * sim-main.h (signal.h): Include. * v850.igen (illegal): Report/halt illegal instructions. @@ -448,7 +824,6 @@ Mon Aug 25 11:31:23 1997 Andrew Cagney * interp.c (sim_open): Add ABFD argument. -start-sanitize-v850e Fri Aug 22 10:39:28 1997 Nick Clifton * simops.c (bsh): Only set CY flag if either of the bottom @@ -460,26 +835,19 @@ Fri Aug 22 10:39:28 1997 Nick Clifton * simops.c (unsigned divide instructions): S bit set if result has top bit set. -start-sanitize-v850eq * simops.c (pushml, pushmh, popml, popmh): Lower numbered registers go to higher numbered address. -end-sanitize-v850eq -end-sanitize-v850e Wed Aug 20 13:56:35 1997 Nick Clifton * simops.c (OP_107E0, OP_107F0, OP_307E0, OP_307F0): Use correct interpretation of SR bit in list18 structure. -start-sanitize-v850eq (divn, divun): New functions to perform N step divide functions. -end-sanitize-v850eq -start-sanitize-v850eq Mon Aug 18 10:59:02 1997 Nick Clifton * simops.c (OP_300, OP_400, OP_60, OP_70): Support variant opcodes with US bit set in the PSW. -end-sanitize-v850eq Wed Aug 13 19:06:55 1997 Nick Clifton @@ -496,16 +864,11 @@ Wed Aug 13 19:06:55 1997 Nick Clifton * simops.c: Opcode functions return amount to be added to PC. -start-sanitize-v850e * v850_sim.h (CTPC, CTPSW, CTBP): New register mnemonics. * simops.c: Add support for v850e instructions. -end-sanitize-v850e - -start-sanitize-v850eq * simops.c: Add support for v850eq instructions. -end-sanitize-v850eq Tue May 20 10:24:14 1997 Andrew Cagney