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1221 Commits

Author SHA1 Message Date
Doug Evans dc4e95adcc * decode.c, sem.c: Regenerate. 
start-sanitize-m32rx
	* cpux.h, decodex.c, readx.c, semx.c: Regenerate.
	* m32rx.c (m32rx_h_accums_set): New function.
	(m32rx_model_mark_[gs]et_h_gr): New function.
	* mloopx.in: Rewrite.
	* Makefile.in (mloopx.o): Build with -parallel.
	* sim-main.h (_sim_cpu): Delete member `par_exec'.
	* tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
end-sanitize-m32rx
 1998-02-10 03:51:12 +00:00
Doug Evans 6b373fab44 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated. 
(SEMANTIC{,_CACHE}_FN): Fix return type.
 1998-02-10 03:37:49 +00:00
Doug Evans e61871cedc * cgen-sim.h (DECODE): Always use switch for `read' for now. 
* cgen.sh (decode): Add s/@arch@/$arch/.
	* genmloop.sh (@cpu@_engine_run): Delete `current_state'.
	(engine_resume): Likewise.  Make `engine' volatile.  Save copy
	of cpu pointer in volatile object.  Initialize read switch if
	-parallel.
 1998-02-10 01:43:42 +00:00
Ian Carmichael dde66fa756 * Make it so vu.bin is an optional file. 1998-02-10 00:13:54 +00:00
Ian Carmichael 2c88fae9ad * Add hardware_init hook. 1998-02-09 23:53:33 +00:00
Doug Evans dde54cb845 * genmloop.sh (@cpu@_engine_run): Delete `current_state'. 
(engine_resume): Likewise.  Make `engine' volatile.  Save copy
	of cpu pointer in volatile object.
 1998-02-09 22:51:21 +00:00
Andrew Cagney 452b380811 Fix double dependency for itable.[hc]. Was causing both the mips16 and the 
normal mips simulators to be built.
 1998-02-07 06:24:51 +00:00
Frank Ch. Eigler fba9bfed2d - Added almost all code needed for PKE0/1 simulation. Considers 
clarifications given in SCEI question/answer batches #1 and #2.
 1998-02-07 00:12:14 +00:00
Doug Evans f3534b6867 sky sanitization 1998-02-06 03:27:55 +00:00
Doug Evans 5759734b2c * Makefile.in (SIM_SKY_OBJS,MIPS_EXTRA_OBJS): New vars. 
(SIM_OBJS): Add $(MIPS_EXTRA_OBJS).
	* configure.in: Set mips_extra_objs to sky files if mips64r59*-sky-*.
	* configure: Regenerated.
 1998-02-06 03:19:56 +00:00
Doug Evans 72db5610de Prepend sky- to sky header file names. 1998-02-06 03:11:44 +00:00
Doug Evans 803f52b9dc Second pass at moving sky files into mips dir, 
prepend sky- to all #include's of sky headers.
 1998-02-06 03:09:03 +00:00
Doug Evans 0b0caaf11b delete txvu/dvp/sky stuff, lives in mips dir now, configured with 
mips64r5900-sky-elf.
 1998-02-06 02:42:34 +00:00
Doug Evans aea481da17 First pass at moving sky stuff from ../txvu to mips dir. 1998-02-06 02:29:22 +00:00
Andrew Cagney 8c9ee21e2f New files, update .Sanitize 1998-02-05 22:08:33 +00:00
Doug Evans 61b62559ba * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_. 
(SEM_INSN): New macro.
 1998-02-05 21:29:18 +00:00
Doug Evans d542677191 Sanitize m32rx from cpu.h and m32r-sim.h. 1998-02-05 21:16:08 +00:00
Doug Evans b8a9943dd4 * Makefile.in (m32r.o): Depend on cpu.h 
(extract.o): Pass -DSCACHE_P.
	* mloop.in (extract{16,32}): Update call to m32r_decode.
	* arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
	* extract.c,model.c,sem-switch.c,sem.c: Regenerate.
	* sim-main.h: #include "ansidecl.h".
	Don't include cpu-opc.h, done by arch.h.
start-sanitize-m32rx
	* Makefile.in (M32RX_OBJS): Build m32rx support now.
	(m32rx.o): New rule.
	* m32r-sim.h (m32rx_h_cr_[gs]et): Define.
	* m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
	(m32rx_h_accums_get): New function.
	* mloopx.in: Update call to m32rx_decode.  Rewrite exec loop.
	* cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
end-sanitize-m32rx
 1998-02-05 21:01:06 +00:00
Ian Carmichael e46ede536a * Update configure: txvu-elf changed to dvp-elf. 1998-02-04 18:46:18 +00:00
Andrew Cagney 37379a256b IGEN - Replace IMEM (IMEM_IMMED) macro with IMEM<insn-size> macro, 
update v850, tic80 and mips simulators.
IGEN - Prepend prefix to more generated symbols and macros
(idecode_issue, instruction_word).
IGEN - Add -Wnowith option to supress warnings about word size
inflicts in input files.
MIPS - Clean up Makefile.in, m16.igen, m16.dc (new), m16run.c (new) so
that a mips16 simulator built using IGEN can be compiled.
 1998-02-03 05:39:15 +00:00
Jason Molenda 240dd45fde Add sim-main.h to v850e_files for sanitization. 1998-02-03 01:37:25 +00:00
Andrew Cagney 4634263c4c Make IGEN the generator for all but mips16 simulators. 
Clean up botched merge in interp.c:sim_open().
 1998-02-02 14:14:17 +00:00
Andrew Cagney a97f304b04 Add support for configuring the size of the floating point unit (fp_word). 
For mips, move fp_registers into a separate array of type fp_word[].
 1998-02-02 14:06:52 +00:00
Andrew Cagney 2acd126a47 Rewrite the mipsI/II/III pending-slot code. 1998-02-02 13:49:17 +00:00
Andrew Cagney 192ae475f9 Always compile FP code (test for FP at run-time). 
Remove dependance of interp.c on gencode.c's output.
 1998-02-02 08:25:33 +00:00
Andrew Cagney fcb12def35 New test - verify sdl insn. 1998-02-02 06:16:07 +00:00
Andrew Cagney 01737f42d8 mips: Add multi-processor support for r5900. Others might work. 
common, igen: Fix MP related bugs.
 1998-02-01 03:29:48 +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 c4db5b04f8 mips - for r5900 generate igen simulator. 
igen - stop crash when simulator isn't multi-sim'ed
 1998-01-31 06:56:13 +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 d034002794 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working. 
* arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
	* arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
 1998-01-29 21:03:41 +00:00
Doug Evans 7649e13e67 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working. 
* arch.h (HAVE_CPU_M32RX): Likewise.
	* arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
 1998-01-29 19:25:37 +00:00
Doug Evans 7caebec6f6 * cgen.sh: Portably read parms past $9. 1998-01-29 12:14:10 +00:00
Michael Meissner 241b462435 Print compare bits in human readible form 1998-01-28 23:48:13 +00:00
Ian Carmichael 8ae6b5cd79 * Very, very early support for vu1 based on sce code. 
* Modified Files:
*    ChangeLog Makefile.in hardware.c vu1.c vu1.h
* Added Files:
*    libvpe.c libvpe.h vpe.h vu.h
 1998-01-28 02:04:32 +00:00
Ian Carmichael 53a560f95a * Incorporate GPR_SET() macro from mips/sim-main.h 1998-01-27 23:16:23 +00:00
Michael Meissner 629cfff05f Exit status is in r0, not r2 1998-01-26 03:23:55 +00:00
Michael Meissner 88f7d309fd If DEBUG has 0x20 set, turn traps into batch debugging 1998-01-25 00:13:19 +00:00
Doug Evans ea32bce773 sanitize m32rx piece of _sim_cpu 1998-01-23 23:03:29 +00:00
Doug Evans 84af43e37d add m32rx sanitization to tconfig.in 1998-01-23 23:01:06 +00:00
Doug Evans ed6f14718b * Make-common.in (stamp-tvals): New rule. 
(targ-vals.h,targ-map.c): Depend on it.
	(clean): Remove stamp-tvals.
 1998-01-23 22:22:23 +00:00
Michael Meissner 8831cb01b0 First round of d10v ABI changes 1998-01-23 16:30:08 +00:00
Frank Ch. Eigler d1a18c2f83 - added first batch of PKE code 
- PKE memory region registration
- basic R/W operations
- combined pke[01] -> pke
 1998-01-23 00:38:10 +00:00
Fred Fish cee687386d * interp.c (UMEM_SEGMENTS): New define, set to 128. 
(sim_size): Use UMEM_SEGMENTS rather than hardwired constant.
	(sim_close): Reset prog_bfd to NULL after closing it.  Also
	reset prog_bfd_was_opened_p after closing prog_bfd.
	(sim_load): Reset prog_bfd_was_opened_p after closing prog_bfd.
	(sim_create_inferior): Get start address from abfd not prog_bfd.
	(xfer_mem): Do bounds checking on addresses and return zero length
	read/write on bad addresses, rather than aborting.  Prepare to
	be able to handle xfers that cross segment boundaries, but not
	yet implemented.  Only emit debug message when d10v_debug is
	set as well as DEBUG being defined.
 1998-01-22 21:51:31 +00:00
Ian Carmichael 34cf4e9aa6 * Incorporate GPR_SET() macro from mips/sim-main.h 1998-01-22 20:48:22 +00:00
Andrew Cagney 2d44e12a27 Use macro GPR_SET(N,VAL) to clear zero registers. 1998-01-21 22:08:37 +00:00
Andrew Cagney 5a32e7eedb Delete bogus line in ChangeLog 1998-01-21 22:08:32 +00:00
Michael Meissner e9ae18efdb #if 0 unused variable 1998-01-21 02:38:09 +00:00
Nick Clifton 34a3df1d20 Fixed duplicate definition of h_accums field in fmt_53_sadd structure 1998-01-20 22:23:34 +00:00
Ian Carmichael 1035731b50 * Devices now get a issue() call. 
*
* Modified Files:
* 	ChangeLog configure engine-sky.c hardware.h pke0.c pke0.h
* 	pke1.c pke1.h vu0.c vu0.h vu1.c vu1.h
 1998-01-20 19:22:25 +00:00