074e9cb865
2002-02-11 Chris Demetriou <cgd@broadcom.com>
...
* mips.igen: Add some additional comments about supported
models, and about which instructions go where.
(BC1b, MFC0, MTC0, RFE): Sort supported models in the same
order as is used in the rest of the file.
2002-02-11 23:35:07 +00:00
9805e2294e
2002-02-11 Chris Demetriou <cgd@broadcom.com>
...
* mips.igen (ADD, ADDI, DADDI, DSUB, SUB): Add comment
indicating that ALU32_END or ALU64_END are there to check
for overflow.
(DADD): Likewise, but also remove previous comment about
overflow checking.
2002-02-11 22:49:45 +00:00
f701dad2ba
2002-02-10 Chris Demetriou <cgd@broadcom.com>
...
* mips.igen (DDIV, DIV, DIVU, DMULT, DMULTU, DSLL, DSLL32,
DSLLV, DSRA, DSRA32, DSRAV, DSRL, DSRL32, DSRLV, DSUB, DSUBU,
JALR, JR, MOVN, MOVZ, MTLO, MULT, MULTU, SLL, SLLV, SLT, SLTU,
SRAV, SRLV, SUB, SUBU, SYNC, XOR, MOVtf, DI, DMFC0, DMTC0, EI,
ERET, RFE, TLBP, TLBR, TLBWI, TLBWR): Tweak instruction opcode
fields (i.e., add and move commas) so that they more closely
match the MIPS ISA documentation opcode partitioning.
2002-02-11 06:13:49 +00:00
20ae00985d
2002-02-10 Chris Demetriou cgd@sibyte.com
...
* mips.igen (ADDI): Print immediate value.
(BREAK): Print code.
(DADDIU, DSRAV, DSRLV): Print correct instruction name.
(SLL): Print "nop" specially, and don't run the code
that does the shift for the "nop" case.
2002-02-11 02:19:38 +00:00
6439295f61
2002-02-10 Chris Demetriou <cgd@broadcom.com>
...
* callback.c: Fix some spelling errors.
* hw-device.h: Likewise.
* hw-tree.c: Likewise.
* sim-abort.c: Likewise.
* sim-alu.h: Likewise.
* sim-core.h: Likewise.
* sim-events.c: Likewise.
* sim-events.h: Likewise.
* sim-fpu.h: Likewise.
* sim-profile.h: Likewise.
* sim-utils.c: Likewise.
2002-02-10 23:11:37 +00:00
72ca629fe1
Document check-in procedures
2002-02-07 09:09:13 +00:00
c17aa31873
Modify previous patch so that it is only triggered for COFF format executables.
2002-02-05 11:22:26 +00:00
25180f8aef
If a v5 architecture is detected, assume it might be an XScale binary, since
...
there is no way to distinguish between the two in the COFF file format.
2002-02-04 16:27:22 +00:00
b78bd0bd68
Revert sh64 changes. Accidently committed.
2002-02-02 04:48:32 +00:00
cbb38b47b3
* Contribute Hitachi SH5 simulator.
2002-02-01 11:44:32 +00:00
dea03d4e10
* cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
...
New functions.
2002-01-31 17:55:16 +00:00
1636f0bbeb
2002-01-20 Ben Elliston <bje@redhat.com>
...
* sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
the comment for this enumerator.
2002-01-20 04:09:23 +00:00
b59d44decf
2002-01-14 Ben Elliston <bje@redhat.com>
...
* sim-fpu.h: Fix comment about sim_fpu_* constants.
2002-01-14 02:47:59 +00:00
43c4bab055
* Makefile.in (tmp-igen): Pass -I $(srcdir) to igen.
...
* igen.c (main): Change -I to add include paths for :include:
files.
Implement -G as per sim/igen, with just gen-icache=N support.
Call load_insn_table() with the built include path.
* ld-insn.c (parse_include_entry): New. Load an :include: file.
(load_insn_table): New `includes' argument. Look for :include:
entries and call parse_include_entry() for them.
(main): Adjust load_insn_table() call.
* ld-insn.h (model_include_fields): New enum.
(load_insn_table): Update prototype.
* table.c (struct _open_table, struct _table): Rework
structures to handle included files.
(table_push): Move the guts of table_open() here.
* table.c (struct _open table, struct table): Make table object an
indirect ptr to the current table file.
(current_line, new_table_entry, next_line): Make file arg type
open_table.
(table_open): Use table_push.
(table_entry_read): Point variable file at current table, at eof, pop
last open table.
* misc.h (NZALLOC): New macro. From sim/igen.
* table.h, table.c (table_push): New function.
2002-01-12 10:21:12 +00:00
00125dd034
Add myself as ARM sim maintainer
2002-01-10 11:15:35 +00:00
57165fb4bb
Fix parameters passed to CPRead[13] and CPRead[14].
2002-01-10 11:14:57 +00:00
86c735a526
General format tidy ups
2002-01-09 15:08:21 +00:00
272fcdcd59
Fix bug detected by GDB testsuite - when fetching registers more than 4
...
bytes wide return 0 for the other bytes.
2002-01-09 14:59:22 +00:00
5c8844646d
* bits.c (LSMASKED64): New inline function.
...
(LSEXTRACTED64): Likewise.
* bits.h (_LSB_POS, _LSMASKn, LSMASK64): New macros from
sim/common/sim-bits.h
(LSMASKED64, LSEXTRACTED64): New functions definitions.
* Makefile.in (sim-bits.o): Remove target.
* main.c (zalloc): Fix typo in error message.
2002-01-04 00:00:54 +00:00
280b26c033
* run.c (usage): Fix a typo.
2001-12-21 00:47:18 +00:00
de9b1892f5
* compile.c: Fix formatting.
2001-12-20 17:36:23 +00:00
2ea716f649
* compile.c: Fix comment typos.
2001-12-20 16:47:52 +00:00
3a11ea24fc
Don't try to link in sim-bits.o.
2001-12-16 21:00:08 +00:00
de46f45f87
* main.c: Include "defs.h", "bfd.h", "callback.h" and "remote-sim.h".
...
(sim_io_error): New function.
* sim_calls.c: (sim_io_error): New function.
2001-12-15 05:08:44 +00:00
c9b2b0e016
s/cygnus.com/redhat.com/
2001-12-15 04:51:01 +00:00
d29d5195ca
* support sim-fpu.c for correct FP emulation.
...
* Makefile.in (LIB_OBJ): Add @sim_fpu@.
(ICACHE_CFLAGS, SEMANTICS_CFLAGS): New variables.
(icache.o, semantics.o): Add new ICACHE_FLAGS & SEMANTICS_FLAGS.
(sim-fpu.o, sim-bits.o, tconfig.h): New targets.
* configure.in: Rename INLINE_LOCALS to PSIM_INLINE_LOCALS. Add a
check for sim/common/sim-fpu.c. Output sim_fpu and sim_fpu_cflags.
* configure: Regenerate.
* device.h (device_find_integer_array_property): Match function definition.
* gen-icache.c (print_icache_internal_function_declaration): Rename
INLINE_ICACHE to PSIM_INLINE_ICACHE.
* gen-idecode.c (print_idecode_run_function_header): Rename INLINE_IDECODE
to PSIM_INLINE_IDECODE.
* gen-semantics.c (print_semantic_function_header): Rename
EXTERN_SEMANTICS to PSIM_EXTERN_SEMANTICS.
* gen-support.c (print_support_function_name): Rename INLINE_SUPPORT to
PSIM_INLINE_SUPPORT.
* igen.c (print_function_name): Also escape `(' and `)'.
(gen_semantics_h): Rename EXTERN_SEMANTICS to PSIM_EXTERN_SEMANTICS.
(gen_semantics_c): Likewise. Also output includes for "sim-fpu.h"
* inline.h (INLINE_SIM_ENDIAN): Renamed INLINE_PSIM_ENDIAN.
(EXTERN_SIM_ENDIAN): Renamed EXTERN_PSIM_ENDIAN.
(STATIC_INLINE_SIM_ENDIAN): Renamed STATIC_INLINE_PSIM_ENDIAN.
(INLINE_LOCALS): Renamed PSIM_INLINE_LOCALS.
(EXTERN_SUPPORT): Renamed PSIM_EXTERN_SUPPORT.
(INLINE_SUPPORT): Renamed PSIM_INLINE_SUPPORT.
(EXTERN_SEMANTICS): Renamed PSIM_EXTERN_SEMANTICS.
(INLINE_SEMANTICS): Renamed PSIM_INLINE_SEMANTICS.
(EXTERN_IDECODE): Renamed PSIM_EXTERN_IDECODE.
(INLINE_IDECODE): Renamed PSIM_INLINE_IDECODE.
(EXTERN_ICACHE): Renamed PSIM_EXTERN_ICACHE.
(INLINE_ICACHE): Renamed PSIM_INLINE_ICACHE.
* options.c (options_inline): Fix names.
* sim-endian-n.h: Change INLINE_SIM_ENDIAN to INLINE_PSIM_ENDIAN.
* sim-endian.h: Likewise.
* sim-main.h: New file.
* std-config.h: Rename INLINE_LOCALS to PSIM_INLINE_LOCALS.
2001-12-14 00:22:13 +00:00
7ef2d4e783
* 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.
2001-12-02 19:27:29 +00:00
6654b4ae11
From Mark Peek.
...
* ppc-spr-table: Add SDA and PIR.
2001-12-01 18:56:36 +00:00
9e52972e45
2001-11-17 Fred Fish <fnf@redhat.com>
...
* sim-main.h (float_operation): Move enum declaration outside
of _sim_cpu struct declaration.
2001-11-18 06:00:29 +00:00
6746a76a70
2001-11-16 Ben Harris <bjh21@netbsd.org>
...
* Makefile.in (armemu32.o): Replace $< with autoconf recommended
$(srcdir)/....
(armemu26.o): Ditto.
2001-11-16 18:56:01 +00:00
bebd2b3536
when #size-cells is zero, don't expect a size.
2001-11-14 19:54:59 +00:00
378af1d671
2001-11-14 Dave Brolley <brolley@redhat.com>
...
* arch.c: Regenerate.
* arch.h: Regenerate.
* cpu.c: Regenerate.
* cpu.h: Regenerate.
* cpuall.h: Regenerate.
* cpux.c: Regenerate.
* cpux.h: Regenerate.
* decode.c: Regenerate.
* decode.h: Regenerate.
* decodex.c: Regenerate.
* decodex.h: Regenerate.
* model.c: Regenerate.
* modelx.c: Regenerate.
* sem-switch.c: Regenerate.
* sem.c: Regenerate.
* semx-switch.c: Regenerate.
2001-11-14 19:51:40 +00:00
3e43c635d5
2001-11-14 Dave Brolley <brolley@redhat.com>
...
* arch.c: Regenerate.
* arch.h: Regenerate.
* cpu.c: Regenerate.
* cpu.h: Regenerate.
* cpuall.h: Regenerate.
* decode.c: Regenerate.
* decode.h: Regenerate.
* model.c: Regenerate.
* sem-switch.c: Regenerate.
* sem.c: Regenerate.
2001-11-14 19:50:01 +00:00
560ba567a0
Chirp fixes:
...
* hw_htab.c (htab_map_binary): Don't try to map the text section
when it is empty.
* emul_chirp.c (map_over_chirp_note): Default load-base to -1 not
CHIRP_LOAD_BASE.
(emul_chirp_create): Map in the interrupt table.
2001-10-26 04:37:54 +00:00
457174f645
Enable PowerPC simulator on native linux and netbsd.
2001-10-20 00:16:44 +00:00
ff44f8e352
Add support for XScale's coprocessor access check register.
...
Fix formatting.
2001-10-18 12:20:49 +00:00
962b3eada2
Removed a section of code that didn't do anything, but left values in
...
memory. This was labeled as a hack to set r0/r1 with argc/argv.
2001-08-02 00:50:38 +00:00
f18ee7ef71
2001-07-31 Ben Elliston <bje@redhat.com>
...
* lib/sim-defs.exp (run_sim_test): Include a description such as
"assembling" or "linking" that identifies the phase a test fails
in, for easier analysis of failures.
2001-07-31 04:59:59 +00:00
eefde3513e
* dv-m68hc11eepr.c (m68hc11eepr_info): Fix print of current write
...
address.
(m68hc11eepr_port_event): Fix detach/attach logic.
2001-07-28 19:19:05 +00:00
00d0c012ef
* Makefile.in (SIM_OBJS): Remove sim-resume.o
...
* interp.c (sim_resume): New function from sim-resume.c, install
the stepping event after having processed the pending ticks.
(has_stepped): Likewise.
(sim_info): Produce an output only if verbose or STATE_VERBOSE_P.
2001-07-22 12:33:58 +00:00
bf1bef8f1c
Regenerate using autoconf 2.13.
2001-07-18 06:20:29 +00:00
54cfd411af
Makefile.in: Add dependencies on $(CPU_H).
2001-07-16 18:36:37 +00:00
b51c76031a
* Makefile.in (gencode): Provide explicit path to gencode.c.
2001-07-10 22:46:59 +00:00
e3e473dacc
2001-07-05 Ben Elliston <bje@redhat.com>
...
* Make-common.in (srccgen): Remove.
(CGEN_CPU_DIR): Define.
(CGEN_READ_SCM): Redefine without $(srccgen).
(CGEN_ARCH_SCM): Ditto.
(CGEN_CPU_SCM): Ditto.
(CGEN_DECODE_SCM): Ditto.
(CGEN_DESC_SCM): Ditto.
* $arch/Makefile.in: Use $(CGEN_CPU_DIR) where applicable.
2001-07-05 13:51:26 +00:00
81e09ed832
Improve HC11 simulator to support HC12
2001-05-20 15:40:27 +00:00
11115521f6
* dv-m68hc11sio.c (m68hc11sio_tx_poll): Always check for
...
pending interrupts.
* interrupts.c (interrupts_process): Keep track of the last number
of masked insn cycles.
(interrupts_initialize): Clear last number of masked insn cycles.
(interrupts_info): Report them.
(interrupts_update_pending): Compute clear and set masks of
interrupts and clear the interrupt bits before setting them
(due to SCI interrupt sharing).
* interrupts.h (struct interrupts): New members last_mask_cycles
and xirq_last_mask_cycles.
2001-05-20 15:36:29 +00:00
fb7a8ef0df
Fix handling of XScale LDRD and STRD instructions with post indexed addressing modes.
2001-05-11 21:51:07 +00:00
d448180670
Don't loose last block during a dma.
2001-05-10 17:48:10 +00:00
dac07255f9
Check Mode not Bank in order to determine rocesor mode.
2001-05-08 08:28:28 +00:00
ff88f59d5a
*** empty log message ***
2001-05-07 06:10:25 +00:00
Chris Demetriou
Nick Clifton
Andrew Cagney
Ben Elliston
Hans-Peter Nilsson
Matthew Green
Kazu Hirata
Fred Fish
Ben Harris
Dave Brolley
John R. Moore
Stephane Carrez
Daniel Jacobowitz
Jim Blandy