darkkirb/old-cross-binutils
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98 commits

Author SHA1 Message Date
Andrew Cagney
0e701ac37b Add generic sim-info.c:sim_info() function using module mechanism. 
Clean up compile probs in mips/vr5400.
 1998-02-28 02:51:06 +00:00
Andrew Cagney
fbb8b6b9ab For sim_fetch_register / sim_store_register: Add LENGTH parameter, 
return actual size of register, 0 if not applicable, -1 of legacy
implementation.
 1998-02-17 04:06:38 +00:00
Andrew Cagney
412c4e940e Add config support for the size of the target address and OF cell. 1998-01-31 14:07:23 +00:00
Andrew Cagney
9ec6741b17 igen: Fix SMP simulator generator support. 
Use the bfd-processor name in the sim-engine switch.
	Add nr_cpus argument to sim_engine_run.
tic80, v850, d30v, mips, common:
	Update
mips:	Fill in bfd-processor field of model records so that
	they match ../bfd/archures.
 1998-01-31 06:23:41 +00:00
Doug Evans
462cfbc4eb * aclocal.m4: Recognize --enable-maintainer-mode. 
*/configure: Regenerated.
 1998-01-20 06:37:00 +00:00
Nick Clifton
61c550e0bd Renamed v850eq -> v850ea 1997-12-12 19:12:11 +00:00
Nick Clifton
4098c12318 Reverrt breakpoint back to its old value. 1997-12-05 17:30:44 +00:00
Doug Evans
6e51f990a2 Regenerate configure files. 1997-12-04 17:26:06 +00:00
Nick Clifton
b65b4d8b06 Fixed sanitization, 
Changed pattern for break insn.
 1997-12-04 01:29:25 +00:00
Doug Evans
486740ce01 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS). 1997-11-18 23:40:40 +00:00
Andrew Cagney
89d0973831 Add support for 16 byte quantities to sim-endian macro H2T. 
Add model-filter field to option, include, model anf function igen records
 1997-10-28 07:10:36 +00:00
Felix Lee
b28ad90b4d * sim-main.h: delete null override of SIM_ENGINE_HALT_HOOK and 
SIM_ENGINE_RESTART_HOOK.
 1997-09-26 19:24:45 +00:00
Andrew Cagney
7a3fb4e6ea * config/v850/tm-v850.h (BREAKPOINT): Use 1 word DIVH insn with 
RRRRR=0 for simulator breakpoint. Previous breakpoint insn was two
words.
 1997-09-25 07:01:21 +00:00
Andrew Cagney
92f91d1ff0 Remove need to update <targ>/Makefile.in when adding optional options 
to <targ>/configure.in.
Simplify logic used to select target [default] endianness.
 1997-09-23 01:25:26 +00:00
Andrew Cagney
8d332f9c1a Enable --alignment option, stop sim-options.c hardwiring the alignment. 1997-09-22 09:34:28 +00:00
Andrew Cagney
794e9ac96a Simplify logic behind the generic configuration option --enable-sim-alignment. 1997-09-22 02:49:57 +00:00
Andrew Cagney
b45caf050c Add support for --enable-sim-alignment to simulator common aclocal.m4 
Add support for --alignment={strict,nonstrict,forced} to simulator common
run-time options.
For v850 use, make the default NONSTRICT_ALIGNMENT.
 1997-09-22 00:24:46 +00:00
Andrew Cagney
a276b6f057 Clean up tracing for Bcond & jmp insns. 
Fix computation of disp16 and disp22.
Clean up tracing of sld* insns.
 1997-09-19 06:39:21 +00:00
Andrew Cagney
bd4c35cc6d Fix cmov immed. 1997-09-19 02:20:02 +00:00
Andrew Cagney
60fe0e06a8 Fix cmov insn. 1997-09-19 00:50:19 +00:00
Felix Lee
3e906c081a sanitization fixes. typoes, missing fences, "start" instead of "end", etc. 1997-09-18 06:03:52 +00:00
Andrew Cagney
a72f8fb439 Clean up more tracing. 
FIX interrupt delivery - was zapping PSW before it had been saved.
FIX interrupt return, was one instruction out.
 1997-09-17 08:14:23 +00:00
Andrew Cagney
6aead89a5f Fix tracing for: "ctret", "bsw", "hsw" 
Fix bugs in: "bsh", "callt", "stsr".
 1997-09-17 05:31:00 +00:00
Andrew Cagney
fb1fd47514 Smooth some of ALU tracing's rough edges. 
Fix switch insn.
 1997-09-16 14:00:15 +00:00
Andrew Cagney
3f33acd039 Use trace_one_insn in trace functions. Buffer up trace data so that 
it is displayed in a single block.
 1997-09-16 07:03:41 +00:00
Andrew Cagney
c7db488f71 Restrict ldsr (load system register) to modifying just non-reserved PSW bits. 
For v850eq, include PSW[US] in bits that can be modified.
 1997-09-16 04:49:24 +00:00
Andrew Cagney
721478d51b Add v850e version of breakpoint instruction. 1997-09-16 02:15:55 +00:00
Jim Wilson
5262de2167 * simops.c (Multiply64): Don't store into register zero. 1997-09-16 01:45:23 +00:00
Andrew Cagney
4dda50b052 For instructions moved into v850.igen was computing (wrong) NIA when 
this wasn't needed.
 1997-09-15 23:09:26 +00:00
Andrew Cagney
bda6163995 Fix sanitization for v850 V v850e V v850eq 1997-09-15 14:42:51 +00:00
Andrew Cagney
658303f7d4 For v850eq start up with US bit set. 
Let sim_analyze_program determine the architecture.
Fix various sanitizations.
 1997-09-15 08:18:20 +00:00
Andrew Cagney
410230cf6d Check reserved bits before executing instructions. 
Make v850[eq] the the default simulator.
Report illegal instructions.
Include v850e instructions in v850eq.
 1997-09-12 05:56:38 +00:00
Andrew Cagney
93e7a1b5b7 Add profiling support to v850*. 1997-09-12 02:44:03 +00:00
Andrew Cagney
cad7297e80 o Wordwrap usage messages from sim-options 
o	Clarify how to use alias options
o	use in sim-watch (better usage message)
o	Don't pass something on the stack into the
	watch-point interrupt hander.
 1997-09-10 22:47:12 +00:00
Andrew Cagney
02508bb179 Have trace_input, trace_output use sim-trace for IO. 1997-09-10 05:40:04 +00:00
Andrew Cagney
5d37a07bc5 Add multi-sim support to v850/v850e/v850eq simulators. 1997-09-08 17:42:48 +00:00
David Edelsohn
6fea47635b * configure: Regenerated to track ../common/aclocal.m4 changes. 1997-09-05 00:42:05 +00:00
Andrew Cagney
da3a66e5ca Replace memory model with one from sim/common directory. 1997-09-04 10:10:02 +00:00
Andrew Cagney
b5e935ae85 Pacify gcc-current -Wall. 1997-09-03 07:30:17 +00:00
Andrew Cagney
9cdd2c6d72 Add real SIM_DESC arg to v850 simulator. 
Add --enable-sim-warnings, use/fix errors.
Add --enable-sim-endian, don't use.
Add common modules. Don't yet use most.
 1997-09-03 04:10:33 +00:00
Andrew Cagney
0ffba68fdc Compile from UNIX to cygwin32. 1997-09-01 03:43:56 +00:00
Andrew Cagney
8811705410 Fix doco on enable-sim-inline. 1997-08-27 22:43:18 +00:00
Andrew Cagney
fafce69ab1 Add ABFD argument to sim_create_inferior. Document. 
Add file sim-hload.c - generic load for hardware only simulators.
Review each simulators sim_open, sim_load, sim_create_inferior so that
they more closely match required behavour.
 1997-08-27 04:44:41 +00:00
Andrew Cagney
7230ff0faa Flush defunct sim_kill. 1997-08-26 02:05:18 +00:00
Andrew Cagney
247fccdeb5 Add ABFD argument to sim_open call. Pass through to sim_config so 
that image properties such as endianness can be checked.

More strongly document the expected behavour of each of the sim_*
interfaces.

Add default endian argument to simulator config macro
SIM_AC_OPTION_ENDIAN.  Use in sim_config.
 1997-08-25 23:14:25 +00:00
Nick Clifton
6061622830 Updated with respect to the HDD-tool-0611 document. 1997-08-22 17:41:20 +00:00
Nick Clifton
64ad9cecb6 Added N step divide routines, courtesy of Sugimoto at NEC. 1997-08-20 22:42:55 +00:00
Nick Clifton
70caad98c1 Fixed interpretation of SR bit in list18 structures. 1997-08-20 20:57:05 +00:00
Nick Clifton
a0a6db4bfa Tidied up sanitization. 1997-08-14 19:45:14 +00:00
David Edelsohn
2986085861 * interp.c (prog_bfd_was_opened_p): New static local. 
(prog_bfd): New global variable.
	(sim_open): Undo patch to add -E support.
	(sim_close): Close prog_bfd if sim_load opened it.
	(sim_load): Record bfd of loaded file in prog_bfd.
	* simops.c (prog_bfd): Renamed from exec_bfd.
 1997-04-24 00:22:10 +00:00