Commit graph

20942 commits

Author SHA1 Message Date
Stan Shebs
4133151f13 * configure.tgt (i386-*-mach*, m88*-*-mach3*): Remove config
recognition, no source files for these (note that the i386 Mach
	is pre-Mach 3).
	(mips*-*-mach3*, ns32k-*-mach3*): Fix file names.
	* config/mips/mipsel64.mt: Remove, never referenced.
1998-01-21 03:01:47 +00:00
Michael Meissner
e9ae18efdb #if 0 unused variable 1998-01-21 02:38:09 +00:00
Doug Evans
0820c2f8f9 checkpoint 1998-01-21 01:43:40 +00:00
Nick Clifton
775fdd0c3f Added opportunistic parallelisation of adjacent instructions. 1998-01-21 01:13:47 +00:00
Doug Evans
1a702a2431 checkpoint 1998-01-21 01:12:57 +00:00
Doug Evans
3e22d82025 checkpoint 1998-01-21 00:50:24 +00:00
Doug Evans
020ba60b39 checkpoint 1998-01-21 00:30:46 +00:00
Doug Evans
d707219dc9 * reloc.c (BFD_RELOC_TXVU_11_PCREL): New reloc.
* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
	* elf32-txvu.c (txvu_elf_howto_table): Add entry for it.
	(txvu_reloc_map): Likewise.
1998-01-20 23:14:05 +00:00
Doug Evans
d88f6e576f checkpoint 1998-01-20 23:05:37 +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
Mark Alexander
4eb808df1e * gdb.base/funcargs.exp: Increase timeout for slow TX39 boards. 1998-01-20 21:12:35 +00:00
Doug Evans
97a6824dd3 checkpoint 1998-01-20 20:24:40 +00:00
Doug Evans
eb7168e5f5 checkpoint 1998-01-20 19:39:54 +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
Doug Evans
8ea2f96f9c checkpoint 1998-01-20 18:07:07 +00:00
Doug Evans
94188a771a Add m32rx sanitization for new files. 1998-01-20 10:43:37 +00:00
Doug Evans
8e42015266 * Makefile.in: Add m32rx objs, and rules to build them.
* cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
	* m32rx.c, mloopx.in: New files.
1998-01-20 10:43:16 +00:00
Doug Evans
d4feafa692 Regenerate. 1998-01-20 10:38:29 +00:00
Doug Evans
462cfbc4eb * aclocal.m4: Recognize --enable-maintainer-mode.
*/configure: Regenerated.
1998-01-20 06:37:00 +00:00
Doug Evans
2ddc0492e4 * arch-defs.h: Deleted.
* sem-switch.c: Regenerate.
1998-01-20 06:24:44 +00:00
Doug Evans
47d57be1db * cpu.h: New file. 1998-01-20 06:20:45 +00:00
Doug Evans
9d70630e0d Regenerate. 1998-01-20 06:18:51 +00:00
Doug Evans
369fba3089 * arch.c, arch.h, cpuall.h: New files.
* arch-defs.h: Deleted.
	* mloop.in: Renamed from mainloop.in.
	* sem.c: Renamed from semantics.c.
	* Makefile.in: Update.
	* sem-ops.h: Deleted.
	* mem-ops.h: Deleted.
start-sanitize-cygnus
	Add cgen support for generating files.
end-sanitize-cygnus
	(arch): Renamed from CPU.
	* decode.c: Redone.
	* decode.h: Redone.
	* extract.c: Redone.
	* model.c: Redone.
	* sem-switch.c: Redone.
	* sem.c: Renamed from semantics.c, and redone.
	* m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
	(GETTWI,SETTWI,BRANCH_NEW_PC): Define.
	* m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
	(m32r_{fetch,store}_register): New functions.
	(model_mark_{get,set}_h_gr): Prefix with m32r_.
	(m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
	(h_cr_{get,set}): Prefix with m32r_.
	(do_trap): Fetch state from current_cpu, not current_state.
	Call sim_engine_halt instead of engine_halt.
	* sim-if.c (alloc_cpu): New function.
	(free_state): New function.
	(sim_open): Call sim_state_alloc, and malloc space for selected cpu
	type.  Call sim_analyze_program.
	(sim_create_inferior): Handle selected cpu type when setting PC.
start-sanitize-m32rx
	(sim_resume): Handle m32rx.
end-sanitize-m32rx
	(sim_stop_reason): Deleted.
	(print_m32r_misc_cpu): Update.
start-sanitize-m32rx
	(sim_{fetch,store}_register): Handle m32rx.
end-sanitize-m32rx
	(sim_{read,write}): Deleted.
	(sim_engine_illegal_insn): New function.
	* sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
	Include arch.h,cpuall.h.  Include cpu.h,decode.h if m32r.
start-sanitize-m32rx
	Include cpux.h,decodex.h if m32rx.
end-sanitize-m32rx
	(_sim_cpu): Include member appropriate cpu_data member for the cpu.
	(M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
	(sim_state): Delete members core,events,halt_jmp_buf.
	Change `cpu' member to be a pointer to the cpu's struct, rather than
	record inside the state struct.
	* tconfig.in (WITH_DEVICES): Define here.
	(WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
1998-01-20 06:17:32 +00:00
Doug Evans
5d07b6cf9e regenerate 1998-01-20 04:16:37 +00:00
Doug Evans
4a44afd5c7 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep. 1998-01-20 03:57:14 +00:00
Doug Evans
36de6f40d4 sanitize keep-cygnus cgen generation 1998-01-20 02:36:21 +00:00
Stan Shebs
59ae1b0fa9 * top.c (print_gdb_version): Restore to original message. 1998-01-19 22:31:03 +00:00
Doug Evans
189e2694ad * Make-common.in (cgen-{arch,cpu,decode}): New targets.
* cgen.sh: New file.
	* cgen-scache.h: Deleted.
	* cgen-scache.c: Only compile contents if WITH_SCACHE.
	(scache_init): Use runtime computed size of SCACHE.
	(scache_flush): Likewise.
	* cgen-mem.h (GETIMEMU[QHSD]I): Declare.
	([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
	* cgen-sim.h: Scache support moved here.
	(PC): Redo definition.
	(ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
	(DECODE): Add parallel execution support.
	Only include semantic label members if using switch.
	(SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
	(CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
	(IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
	SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
	from cgen-types.h.
	(engine_{stop,run,resume,halt,signal}): Delete decls.
	* cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
	(argbuf,scache): Delete forward decls.
	(STATE): Delete decl.
	* cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
	Include cgen-mem.h, cgen-ops.h.
	(engine_halt,engine_signal): Delete.
	({ex,exc,sem,semc}_illegal): Delete.
	(sim_disassemble_insn): Result of extract fn is in bits.
	* genmloop.sh: Rewrite.
1998-01-19 21:14:14 +00:00
Doug Evans
8cc6a83b83 * sim-base.h (sim_state_base): Delete member `model'.
(sim_cpu_base): Add member `model'.
	* sim-model.h (IMP_PROPERTIES): New type.
	(MACH): New members imp_props, models.
	(models): Delete decl.
	* sim-model.c (set_model): Update.
	* sim-profile.c (profile_print_model): Update.
1998-01-19 21:11:00 +00:00
Doug Evans
7e13b93461 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here. 1998-01-19 21:09:43 +00:00
Jim Blandy
88d4055cac *** empty log message *** 1998-01-19 20:28:36 +00:00
Ian Lance Taylor
b5edcb4521 From cgf@bbc.com (Chris Faylor):
* win32-nat.c (child_mourn_inferior): Call ContinueDebugEvent to
	let the child exit.
	(child_kill_inferior): Respond to all debug events as the child is
	terminating.
1998-01-19 18:38:51 +00:00
Ian Lance Taylor
76bf91921d * Makefile.in (all): Change gdb dependency to gdb$(EXEEXT).
(uninstall): Add $(EXEEXT) to file name to remove.
	(gdb$(EXEEXT)): Rename target from plain gdb.
	(gdb1$(EXEEXT)): Rename target from plain gdb1.
	(clean, mostlyclean): Add $(EXEEXT) to binary names to remove.
1998-01-19 18:36:49 +00:00
Mark Alexander
e8f06427fd * config/dve.exp: New file to support Densan boards. 1998-01-19 18:31:47 +00:00
Ian Lance Taylor
e79e79cf37 * cpu-sh.c (arch_info_struct): Correct next field of sh3e. 1998-01-19 17:50:41 +00:00
Mark Alexander
78b25a6752 * gdb.base/break.exp: Increase timeout for slow TX39 boards.
* config/dve.exp: New file to support Densan boards.
1998-01-19 16:56:35 +00:00
Doug Evans
76da664703 Fix comment. 1998-01-19 14:13:30 +00:00
Jeff Law
43e1bf2517 * Makefile.in (FLAGS_TO_PASS): Pass down gcc_include_dir and
local_prefix to sub-make invocations.
1998-01-18 04:30:18 +00:00
Jeff Law
5a67071d92 * configure.in: Check makefile fragments in the source
directory.
1998-01-18 04:05:34 +00:00
Doug Evans
0b988d39cf snapshot 1998-01-16 22:21:16 +00:00
Nick Clifton
ef13d3e3ed replaced call to CGEN_INSN_SYNTAX()->mnemonic with CGEN_INSN_MNEMONIC() 1998-01-16 20:36:07 +00:00
Felix Lee
23f38c9ef9 * top.c (print_gdb_version): delete stutter. 1998-01-16 20:26:57 +00:00
Nick Clifton
ea9cac8aee Fix typo: .syntax.name should have been .name 1998-01-16 20:19:21 +00:00
Ian Lance Taylor
af8e4ed9b1 * read.c (dwarf_file_string): New file static variable.
(emit_expr): Look for constant sequence that leads up to a file
	name in DWARF debugging output.
	(stringer): Use dwarf_file_string to decide whether to accept a
	string as a file name.
PR 13210.
1998-01-16 19:56:43 +00:00
Richard Henderson
9ca4498fd5 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
(crack_operand): Add reg->reglst MRI hack.
        (r_seg): Put reglst symbols in reg_section.
        (m68k_frob_symbol): Frob reglst symbols into absolute_section.
1998-01-16 19:35:15 +00:00
Ian Carmichael
1e1e3b618f * Initial Device Support
*
*Modified Files:
*    .Sanitize ChangeLog
*Added Files:
*    Makefile.in README.Cygnus config.in configure configure.in
*    device.c device.h dma.c dma.h engine-sky.c gencode.c gpuif.c
*    gpuif.h hardware.c hardware.h interp.c m16.igen mdmx.igen
*    mips.dc mips.igen pke0.c pke0.h pke1.c pke1.h r5900.igen
*    sim-main.h tconfig.in vr5400.igen vu0.c vu0.h vu1.c vu1.h
1998-01-16 19:27:02 +00:00
Jeff Law
8e12359329 * configure.in: check whether host and target makefile
fragments exist before adding them to *_makefile_frag
1998-01-16 07:41:21 +00:00
Andrew Cagney
13151a934d Document existence of old (gencode) and new (igen) MIPS ISA simulators. 1998-01-16 01:09:15 +00:00
Doug Evans
853713a768 backout m32rx stuff, not ready to be checked in 1998-01-16 00:26:51 +00:00
Doug Evans
3bdf92bdc8 Use set -e' to behave like make'. 1998-01-16 00:23:38 +00:00