binutils-gdb.git
27 years ago * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define.
Peter Schauer [Thu, 15 May 1997 15:01:54 +0000 (15:01 +0000)]
* config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET):  Define.
* rs6000-tdep.c (frameless_function_invocation):  Mark frames
with a zero PC as frameless to improve backtraces from core dumps
caused by dereferencing a NULL function pointer.
(frameless_function_invocation, frame_saved_pc, rs6000_frame_chain):
Handle frameless functions interrupted by a signal.

* sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc):
Handle frameless functions interrupted by a signal.

27 years ago * obstack.h (obstack_specify_allocation_with_arg, obstack_chunkfun,
Mark Alexander [Thu, 15 May 1997 08:30:04 +0000 (08:30 +0000)]
* obstack.h (obstack_specify_allocation_with_arg, obstack_chunkfun,
obstack_freefun): Eliminate compile warnings in gdb.

27 years agoMore floating point operations.
Andrew Cagney [Thu, 15 May 1997 02:22:37 +0000 (02:22 +0000)]
More floating point operations.

27 years agoFix double conversion problem.
Andrew Cagney [Thu, 15 May 1997 02:21:11 +0000 (02:21 +0000)]
Fix double conversion problem.

27 years agoPassify gcc's warnings.
Andrew Cagney [Thu, 15 May 1997 00:14:33 +0000 (00:14 +0000)]
Passify gcc's warnings.

27 years agoMake columns line up for fpu operation tracing
Michael Meissner [Wed, 14 May 1997 22:06:45 +0000 (22:06 +0000)]
Make columns line up for fpu operation tracing

27 years ago * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments
Jeff Law [Wed, 14 May 1997 22:04:28 +0000 (22:04 +0000)]
    * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments
        to reflect current reality.  Gross attempt at handling out of
        line prologues.

27 years agoAdded support for storing ARM Procedure Calling Standard variant, and ARM
Nick Clifton [Wed, 14 May 1997 17:00:43 +0000 (17:00 +0000)]
Added support for storing ARM Procedure Calling Standard variant, and ARM
architecture variant in the BFD and COFF structures.  This goes towards
fixing PRs 11709 and 11326 and will integrate with future updates to LD and
GCC.

27 years ago * mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug
Jeff Law [Wed, 14 May 1997 15:01:33 +0000 (15:01 +0000)]
    * mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug
        symbols to find the end of the prologue.
        * mn10300-tdep.c (mn10300_skip_prologue): Likewise.

27 years agoFix total number of tic80 registers
Andrew Cagney [Wed, 14 May 1997 05:10:00 +0000 (05:10 +0000)]
Fix total number of tic80 registers

27 years ago * config/tc-mn10200.c (md_convert_frag): Prefix temporary
Jeff Law [Wed, 14 May 1997 04:29:05 +0000 (04:29 +0000)]
    * config/tc-mn10200.c (md_convert_frag): Prefix temporary
        label name with ".".
        * config/tc-mn10300.c (md_convert_frag): Likewise.

27 years agoFix tic80 sanitization.
Mark Alexander [Tue, 13 May 1997 22:31:47 +0000 (22:31 +0000)]
Fix tic80 sanitization.

27 years agoMake sure r0 == 0; Return EINVAL for system calls that are defined but not provided...
Michael Meissner [Tue, 13 May 1997 22:04:32 +0000 (22:04 +0000)]
Make sure r0 == 0; Return EINVAL for system calls that are defined but not provided; Provide traps 74-79 as debugging traps

27 years agoFix thinko in previous change.
Fred Fish [Tue, 13 May 1997 19:00:57 +0000 (19:00 +0000)]
Fix thinko in previous change.

27 years ago * config/tc-mips.c (set_at): Check for bignum.
Ian Lance Taylor [Tue, 13 May 1997 18:46:47 +0000 (18:46 +0000)]
* config/tc-mips.c (set_at): Check for bignum.
(check_absolute_expr, macro, mips16_macro): Likewise.
PR 12296.

27 years ago * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
Fred Fish [Tue, 13 May 1997 17:55:41 +0000 (17:55 +0000)]
* config/tc-tic80.c (md_apply_fix): Check PC relative relocations
for overflow/underflow, only insert lower 15 bits into instruction.

27 years agoRemove ANNULed cycle - was confusing gdb.
Andrew Cagney [Tue, 13 May 1997 13:57:49 +0000 (13:57 +0000)]
Remove ANNULed cycle - was confusing gdb.

27 years ago * scripttempl/elfmips.sc: Remove.
Ian Lance Taylor [Tue, 13 May 1997 03:30:20 +0000 (03:30 +0000)]
* scripttempl/elfmips.sc: Remove.
* scripttempl/elf.sc: Set ENTRY based on target.  Permit
TEXT_DYNAMIC to control .dynamic segment.  Permit
SHLIB_TEXT_START_ADDR to set start of shared object.  Support
INITIAL_READONLY_SECTIONS.  Put .stub in .text.  Only put
.gnu.linkonce.t* in .text when relocating.  Support
OTHER_TEXT_SECTIONS.  Support SHLIB_DATA_ADDR as well as
DATA_ADDR.  Support OTHER_GOT_SYMBOLS and OTHER_GOT_SECTIONS.
* emulparams/elf32b4300.sh (SCRIPT_NAME): Set to elf.
(DATA_ADDR): Don't set.
(INITIAL_READONLY_SECTIONS): Rename from OTHER_READONLY_SECTIONS.
(OTHER_TEXT_SECTIONS): Set.
(OTHER_GOT_SECTIONS): Rename from OTHER_READWRITE_SECTIONS.
(MACHINE): Set to empty string.
* emulparams/elf32l4300.sh: Likewise.
* emulparams/elf32ebmip.sh: Likewise.
* emulparams/elf32elmip.sh: Likewise.
* emulparams/elf32bmip.sh: Likewise.  Also:
(TEXT_DYNAMIC): Set.
* emulparams/elf32lmips.sh: Likewise.
* Makefile.in (eelf32bmips.c): Depend upon elf.sc rather than
elfmips.sc.
(eelf32ebmips.c, eelf32elmips.c, eelf32lmip.c): Likewise.

27 years agoFix ld/st tracing
Michael Meissner [Mon, 12 May 1997 21:16:26 +0000 (21:16 +0000)]
Fix ld/st tracing

27 years agoMon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
Ian Lance Taylor [Mon, 12 May 1997 20:23:57 +0000 (20:23 +0000)]
Mon May 12 13:33:08 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>

* config/tc-i386.c (pi): Check for RegMMX.

27 years ago * tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting
Mark Alexander [Mon, 12 May 1997 18:38:28 +0000 (18:38 +0000)]
* tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting
basic C80 features working.

27 years ago * configure.in: Don't clear OPCODES when --enable-commonbfdlib is
Ian Lance Taylor [Mon, 12 May 1997 17:14:57 +0000 (17:14 +0000)]
* configure.in: Don't clear OPCODES when --enable-commonbfdlib is
used on HP/UX.
* configure: Rebuild.

27 years agoMon May 12 11:11:06 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
Ian Lance Taylor [Mon, 12 May 1997 15:12:12 +0000 (15:12 +0000)]
Mon May 12 11:11:06 1997  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

* scripttempl/elf.sc: Don't align the data segment on the next 8
byte boundary, instead let the linker use whatever the individual
sections require.

27 years agoClear cntrl-c after handling it.
Andrew Cagney [Mon, 12 May 1997 08:33:56 +0000 (08:33 +0000)]
Clear cntrl-c after handling it.

27 years agoc80 simulator fixes.
Andrew Cagney [Mon, 12 May 1997 04:57:49 +0000 (04:57 +0000)]
c80 simulator fixes.

27 years agoMatch commands like `(gdb) sim a b c' against options --a-b-c.
Andrew Cagney [Mon, 12 May 1997 04:30:38 +0000 (04:30 +0000)]
Match commands like `(gdb) sim a b c' against options --a-b-c.

27 years agoFix endian problems with ld.d/st.d
Michael Meissner [Mon, 12 May 1997 02:04:02 +0000 (02:04 +0000)]
Fix endian problems with ld.d/st.d

27 years agoFix shift/lmo insns; Subu does arithmetic unsigned
Michael Meissner [Sun, 11 May 1997 14:32:32 +0000 (14:32 +0000)]
Fix shift/lmo insns; Subu does arithmetic unsigned

27 years agoAnd short immediate instructions use unsigned immediates, not signed.
Michael Meissner [Sat, 10 May 1997 16:40:21 +0000 (16:40 +0000)]
And short immediate instructions use unsigned immediates, not signed.

27 years ago * configure.tgt (i[3456]86-*-gnu*): Don't include Mach support.
Ian Lance Taylor [Fri, 9 May 1997 21:46:21 +0000 (21:46 +0000)]
* configure.tgt (i[3456]86-*-gnu*): Don't include Mach support.

27 years ago * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
Ian Lance Taylor [Fri, 9 May 1997 21:44:46 +0000 (21:44 +0000)]
* config.bfd (i[3456]86-*-gnu*): Don't include Mach support.

27 years ago * config.bfd: Change #if 0 around uses of host_aout_vec to #if
Ian Lance Taylor [Fri, 9 May 1997 21:40:42 +0000 (21:40 +0000)]
* config.bfd: Change #if 0 around uses of host_aout_vec to #if
HAVE_host_aout_vec.

27 years ago * Makefile.in (INSTALL_MODULES): Put install-opcodes before
Ian Lance Taylor [Fri, 9 May 1997 21:22:29 +0000 (21:22 +0000)]
* Makefile.in (INSTALL_MODULES): Put install-opcodes before
install-binutils.

27 years agoFix xor in simulator
Michael Meissner [Fri, 9 May 1997 20:16:01 +0000 (20:16 +0000)]
Fix xor in simulator

27 years agoMake cmp produce the correct results
Michael Meissner [Fri, 9 May 1997 19:48:52 +0000 (19:48 +0000)]
Make cmp produce the correct results

27 years agoUpdate CIA as well as NIA when a 64bit insn is encountered.
Andrew Cagney [Fri, 9 May 1997 00:21:13 +0000 (00:21 +0000)]
Update CIA as well as NIA when a 64bit insn is encountered.

27 years agoReally fix the bbo/bbz instructions.
Michael Meissner [Thu, 8 May 1997 23:04:22 +0000 (23:04 +0000)]
Really fix the bbo/bbz instructions.

27 years ago * Makefile.in: Add automake targets.
Ian Lance Taylor [Thu, 8 May 1997 21:30:31 +0000 (21:30 +0000)]
* Makefile.in: Add automake targets.
* configure.in (host_tools): Add automake.

27 years ago * Makefile.in (all-libide): Depend upon all-ilu.
Ian Lance Taylor [Thu, 8 May 1997 21:09:33 +0000 (21:09 +0000)]
* Makefile.in (all-libide): Depend upon all-ilu.

27 years agoreverse bit number for bbo/bbz instructions.
Michael Meissner [Thu, 8 May 1997 19:58:20 +0000 (19:58 +0000)]
reverse bit number for bbo/bbz instructions.

27 years agoFix non-anulled calls so that return address is correct
Michael Meissner [Thu, 8 May 1997 18:36:00 +0000 (18:36 +0000)]
Fix non-anulled calls so that return address is correct

27 years agoChange output format slightly
Michael Meissner [Thu, 8 May 1997 16:32:06 +0000 (16:32 +0000)]
Change output format slightly

27 years agoChange output format slightly
Michael Meissner [Thu, 8 May 1997 16:14:54 +0000 (16:14 +0000)]
Change output format slightly

27 years agoBump SIZE_DECIMAL to 13
Michael Meissner [Thu, 8 May 1997 15:58:23 +0000 (15:58 +0000)]
Bump SIZE_DECIMAL to 13

27 years ago * expr.c (expr): When subtracting values in the same frag,
Ian Lance Taylor [Thu, 8 May 1997 15:10:55 +0000 (15:10 +0000)]
* expr.c (expr): When subtracting values in the same frag,
subtract X_add_number rather than adding it.

27 years agoAdd function sim_args_command() which takes a `(gdb) sim <command>' and
Andrew Cagney [Thu, 8 May 1997 05:28:20 +0000 (05:28 +0000)]
Add function sim_args_command() which takes a `(gdb) sim <command>' and
parses it using rules found in the simulator command-line-options
databse.

27 years agoAdd h8300.exp.
Mark Alexander [Thu, 8 May 1997 05:25:53 +0000 (05:25 +0000)]
Add h8300.exp.

27 years agoPart II of getting GdbTk's stop button to always work.
Andrew Cagney [Thu, 8 May 1997 01:00:39 +0000 (01:00 +0000)]
Part II of getting GdbTk's stop button to always work.

27 years agoWed May 7 16:18:30 1997 Manfred Hollstein <manfred@s-direktnet.de>
Ian Lance Taylor [Wed, 7 May 1997 20:45:30 +0000 (20:45 +0000)]
Wed May  7 16:18:30 1997  Manfred Hollstein  <manfred@s-direktnet.de>

* gas/m88k/init.{s,d}: New checks for proper padding of
.init sections.
* gas/m88k/m88.exp: Run them.

* gas/m68k/t2.d: New file for check of presence of section
symbols on the m68k-motorola-sysv.
* gas/m68k/all.exp: Run t2 if [istarget m68*-motorola-sysv].

27 years ago * gas/mips/lifloat.s: Update for recent changes to floating point
Ian Lance Taylor [Wed, 7 May 1997 20:14:19 +0000 (20:14 +0000)]
* gas/mips/lifloat.s: Update for recent changes to floating point
handling.
* gas/mips/lif-empic.d, gas/mips/lif-svr4pic.d: Likewise.
* gas/mips/lif-xgot.d, gas/mips/lifloat.d: Likewise.

* gas/mips/mips.exp: Handle Irix 6 like Irix 5.

27 years ago * config/obj-coff.c (write_object_file): Just pass NULL to
Ian Lance Taylor [Wed, 7 May 1997 19:46:25 +0000 (19:46 +0000)]
* config/obj-coff.c (write_object_file): Just pass NULL to
  md_do_align, not the address of a char holding NOP_OPCODE.
Fixes a problem with the m88k SVR3 .init section as used by gcc.

27 years ago * config/tc-mips.c (macro): Handle constants for M_LI_D and
Ian Lance Taylor [Wed, 7 May 1997 19:41:17 +0000 (19:41 +0000)]
* config/tc-mips.c (macro): Handle constants for M_LI_D and
M_LI_DD.
(mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
than an address if the floating point value looks sufficiently
simple.
PR 12237.

27 years agoo Clean-up tic80 fp tracing
Andrew Cagney [Wed, 7 May 1997 13:58:52 +0000 (13:58 +0000)]
o Clean-up tic80 fp tracing
o Fill in more tic80 insns

27 years ago * sim-profile.c (profile_uninstall): Likewise.
David Edelsohn [Tue, 6 May 1997 23:40:31 +0000 (23:40 +0000)]
* sim-profile.c (profile_uninstall): Likewise.

27 years ago * sim-trace.c (trace_uninstall): Don't close a file twice.
David Edelsohn [Tue, 6 May 1997 23:38:31 +0000 (23:38 +0000)]
* sim-trace.c (trace_uninstall): Don't close a file twice.

27 years agoOnly zap the igen directory once.
Andrew Cagney [Tue, 6 May 1997 23:24:03 +0000 (23:24 +0000)]
Only zap the igen directory once.

27 years agoRemove remote-pa.c.
Mark Alexander [Tue, 6 May 1997 21:42:31 +0000 (21:42 +0000)]
Remove remote-pa.c.

27 years agoMakefile.orig, README.orig deleted.
David Edelsohn [Tue, 6 May 1997 21:21:53 +0000 (21:21 +0000)]
Makefile.orig, README.orig deleted.

27 years agoKeep igen.
David Edelsohn [Tue, 6 May 1997 21:20:13 +0000 (21:20 +0000)]
Keep igen.

27 years agoKeep sim-config.c, sim-fpu.[ch].
David Edelsohn [Tue, 6 May 1997 21:19:41 +0000 (21:19 +0000)]
Keep sim-config.c, sim-fpu.[ch].

27 years agoTue May 6 13:53:05 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
Michael Snyder [Tue, 6 May 1997 20:53:53 +0000 (20:53 +0000)]
Tue May  6 13:53:05 1997  Michael Snyder  <msnyder@cleaver.cygnus.com>
* Add overlay tests to gdb.base/.Sanitize

27 years ago * configure: Default CXX to c++, not gcc.
Ian Lance Taylor [Tue, 6 May 1997 19:51:02 +0000 (19:51 +0000)]
* configure: Default CXX to c++, not gcc.
* Makefile.in (CXX): Set to c++, not gcc.
(CXX_FOR_TARGET): When cross, transform c++, not gcc.
This is to that $(CXX) and $(CXX_FOR_TARGET) can be used to link C++
programs as well as just compile C++ code.

27 years ago * mn10300_sim.h: Fix ordering of bits in the PSW.
Jeff Law [Tue, 6 May 1997 19:42:17 +0000 (19:42 +0000)]
    * mn10300_sim.h: Fix ordering of bits in the PSW.

27 years agoRemove extra : from nop, sink{1,2} tracing
Michael Meissner [Tue, 6 May 1997 19:33:51 +0000 (19:33 +0000)]
Remove extra : from nop, sink{1,2} tracing

27 years agoAdd semantic tracing to the tic80
Michael Meissner [Tue, 6 May 1997 19:27:57 +0000 (19:27 +0000)]
Add semantic tracing to the tic80

27 years ago * interp.c: Improve hashing routine to avoid long list
Jeff Law [Tue, 6 May 1997 19:27:22 +0000 (19:27 +0000)]
    * interp.c: Improve hashing routine to avoid long list
        traversals for common instructions.  Add HASH_STAT support.
        Rewrite opcode dispatch code using a big switch instead of
        cascaded if/else statements.  Avoid useless calls to load_mem.

27 years ago From Sean McNeil <sean@mcneil.com>:
Ian Lance Taylor [Tue, 6 May 1997 17:22:35 +0000 (17:22 +0000)]
From Sean McNeil <sean@mcneil.com>:
* emultempl/pe.em (sort_by_file_name): Sort by archive name
first.
(sort_sections): Sort all sections, not just sections in the same
archive.

27 years agoKeep sim-utils.h.
David Edelsohn [Tue, 6 May 1997 17:09:05 +0000 (17:09 +0000)]
Keep sim-utils.h.

27 years ago * Makefile.in: Add ILU targets.
Ian Lance Taylor [Tue, 6 May 1997 17:07:38 +0000 (17:07 +0000)]
* Makefile.in: Add ILU targets.
* configure.in (host_tools): Add ILU.
Also add IDE sanitization to configure.in.

27 years ago * config/tc-i386.c (md_section_align): If a.out and BFD, force
Ian Lance Taylor [Tue, 6 May 1997 16:19:04 +0000 (16:19 +0000)]
* config/tc-i386.c (md_section_align): If a.out and BFD, force
section size to be aligned.

27 years agoDo not abort if coff has no debug information for bfd_find_nearest_line
Michael Meissner [Tue, 6 May 1997 13:51:01 +0000 (13:51 +0000)]
Do not abort if coff has no debug information for bfd_find_nearest_line

27 years agoFix typo; pass trace_line request as arg; pass common stuff in static struct
Michael Meissner [Tue, 6 May 1997 11:55:21 +0000 (11:55 +0000)]
Fix typo; pass trace_line request as arg; pass common stuff in static struct

27 years agoEnable --trace-linenum support
Michael Meissner [Tue, 6 May 1997 10:21:57 +0000 (10:21 +0000)]
Enable --trace-linenum support

27 years ago * cond.c: Include "macro.h".
Ian Lance Taylor [Tue, 6 May 1997 00:54:37 +0000 (00:54 +0000)]
* cond.c: Include "macro.h".
(struct conditional_frame): Add macro_nest field.
(initialize_cframe): Initialize macro_nest.
(cond_finish_check): Add nest parameter.  Change all callers.
(cond_exit_macro): New function.
* as.h (cond_finish_check): Update declaration.
(cond_exit_macro): Declare.
* input-scrub.c (macro_nest): Make globally visible.
(input_scrub_next_buffer): Call cond_finish_check.
* macro.h (macro_nest): Declare.
* read.c (s_mexit): Call cond_exit_macro.

27 years ago * mn10300_sim.h (struct _state): Add space for mdrq register.
Jeff Law [Tue, 6 May 1997 00:35:42 +0000 (00:35 +0000)]
    * mn10300_sim.h (struct _state): Add space for mdrq register.
        (REG_MDRQ): Define.
        * simops.c: Don't abort for trap.  Add support for the extended
        instructions, "getx", "putx", "mulq", "mulqu", "sat16", "sat24",
        and "bsch".

27 years agoMon May 5 18:19:55 1997 Philip Blundell <pjb27@cam.ac.uk>
Ian Lance Taylor [Mon, 5 May 1997 22:56:03 +0000 (22:56 +0000)]
Mon May  5 18:19:55 1997  Philip Blundell  <pjb27@cam.ac.uk>

* configure.tgt, configure.host: cope with '*-*-linux-gnuaout'
targets.

27 years ago * config.bfd: cope with '*-*-linux-gnuaout' targets.
Ian Lance Taylor [Mon, 5 May 1997 22:20:46 +0000 (22:20 +0000)]
* config.bfd: cope with '*-*-linux-gnuaout' targets.

27 years ago * i386-dis.c: (dis386_twobyte): Add MMX instructions.
Ian Lance Taylor [Mon, 5 May 1997 21:19:09 +0000 (21:19 +0000)]
* i386-dis.c: (dis386_twobyte): Add MMX instructions.
(twobyte_has_modrm): Likewise.
(grps): Likewise.
(OP_MMX, OP_EM, OP_MS): New static functions.

27 years ago * config/tc-i386.h (RegMMX): Define.
Ian Lance Taylor [Mon, 5 May 1997 21:18:17 +0000 (21:18 +0000)]
* config/tc-i386.h (RegMMX): Define.
* config/tc-i386.c (pi): Check for all register types.
(type_names): Add RegMMX.
(md_assemble): Handle RegMMX.

27 years ago * i386.h: Add MMX instructions.
Ian Lance Taylor [Mon, 5 May 1997 21:16:46 +0000 (21:16 +0000)]
* i386.h: Add MMX instructions.

27 years ago * i386-dis.c: Revert patch of April 4. The output now matches
Ian Lance Taylor [Mon, 5 May 1997 18:30:06 +0000 (18:30 +0000)]
* i386-dis.c: Revert patch of April 4.  The output now matches
what gcc generates.

27 years agoFix problems -Wall found
Michael Meissner [Mon, 5 May 1997 18:16:10 +0000 (18:16 +0000)]
Fix problems -Wall found

27 years agoAdd printf attribute support
Michael Meissner [Mon, 5 May 1997 18:10:05 +0000 (18:10 +0000)]
Add printf attribute support

27 years agoMon May 5 12:45:19 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
Ian Lance Taylor [Mon, 5 May 1997 16:46:18 +0000 (16:46 +0000)]
Mon May  5 12:45:19 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>

* i386.h: Remove W modifier from conditional move instructions.

27 years agoStart of implementation of a distributed (between processors)
Andrew Cagney [Mon, 5 May 1997 13:21:04 +0000 (13:21 +0000)]
Start of implementation of a distributed (between processors)
simulator core object.

27 years agoAdd flakey floating-point support to the TI c80 simulator.
Andrew Cagney [Mon, 5 May 1997 12:46:25 +0000 (12:46 +0000)]
Add flakey floating-point support to the TI c80 simulator.

27 years ago * utils.c (floatformat_from_doublest): Handle infinity properly.
Mark Alexander [Sun, 4 May 1997 03:53:29 +0000 (03:53 +0000)]
* utils.c (floatformat_from_doublest): Handle infinity properly.

27 years ago * decode.c (decode): Add computed goto support.
David Edelsohn [Sat, 3 May 1997 15:41:24 +0000 (15:41 +0000)]
* decode.c (decode): Add computed goto support.

27 years agoRework static constructors and destructors
Michael Meissner [Fri, 2 May 1997 22:29:38 +0000 (22:29 +0000)]
Rework static constructors and destructors

27 years agoFix name of constructors/destructors
Michael Meissner [Fri, 2 May 1997 19:57:12 +0000 (19:57 +0000)]
Fix name of constructors/destructors

27 years ago * m32r-opc.c (m32r_cgen_insn_table, cmpui): Use $uimm16 instead
David Edelsohn [Fri, 2 May 1997 19:49:19 +0000 (19:49 +0000)]
* m32r-opc.c (m32r_cgen_insn_table, cmpui): Use $uimm16 instead
of $simm16.

27 years agoTweak comment.
David Edelsohn [Fri, 2 May 1997 16:51:04 +0000 (16:51 +0000)]
Tweak comment.

27 years agoUpdate devo version of m32r sim to build with recent sim/common changes.
Andrew Cagney [Fri, 2 May 1997 08:41:15 +0000 (08:41 +0000)]
Update devo version of m32r sim to build with recent sim/common changes.

27 years agoremove junk files that have been here waaaaaaaay too long
Angela Marie Thomas [Fri, 2 May 1997 06:43:07 +0000 (06:43 +0000)]
remove junk files that have been here waaaaaaaay too long

27 years agoo Add core and event objects into simulator
Andrew Cagney [Fri, 2 May 1997 05:31:34 +0000 (05:31 +0000)]
o Add core and event objects into simulator
base type
o Add preliminary tracing support for same
o trace_printf() takes both SD and CPU arguments
o Add CIA to standard set of parameters for
generated functions.
o Pacify GCC

27 years ago * sim-utils.c (sim_add_commas): New function.
David Edelsohn [Fri, 2 May 1997 00:32:05 +0000 (00:32 +0000)]
* sim-utils.c (sim_add_commas): New function.
* sim-basics.h (sim_add_commas): Add prototype.
* cgen-scache.c (scache_print_profile): Print commas in numbers.
* sim-profile.c (COMMAS): New macro.
(print_*): Use it to print commas in numbers.

27 years agocgen-{mem,sem}.h renamed to {mem,sem}-ops.h.
David Edelsohn [Thu, 1 May 1997 22:36:34 +0000 (22:36 +0000)]
cgen-{mem,sem}.h renamed to {mem,sem}-ops.h.

27 years ago Merge from branch into devo. CGEN generic files moved to common
David Edelsohn [Thu, 1 May 1997 22:33:23 +0000 (22:33 +0000)]
Merge from branch into devo.  CGEN generic files moved to common
directory.  K&R C support is no longer provided.

27 years ago * configure: Regenerated.
David Edelsohn [Thu, 1 May 1997 20:53:43 +0000 (20:53 +0000)]
* configure: Regenerated.

* cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
(cgen_state): New member run_fast_p.
(cgen_init): Add prototype.
(sim_disassemble_insn): New arg `cpu'.
* cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
* cgen-utils.c (cgen_init): New function.
(sim_disassemble_insn): New arg `cpu'.  Rewrite fetching of insn.
* genmloop.sh: Call engine_halt if loop exits.

27 years ago(cgen-utils.o): Update cgen-{mem,sem}.h dependencies.
David Edelsohn [Thu, 1 May 1997 20:43:24 +0000 (20:43 +0000)]
(cgen-utils.o): Update cgen-{mem,sem}.h dependencies.