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2457 Commits

Author SHA1 Message Date
Andrew Cagney
61ca1de73a 2003-06-21 Andrew Cagney <cagney@redhat.com> 
* hw_com.c (hw_com_device_init_data): Check that the output, and
	not input file opened.  Pointed out by masahino tky3.3web.ne.jp.
 2003-06-22 00:51:44 +00:00
Frank Ch. Eigler
6ec8fa7a80 2003-06-17 Doug Evans <dje@sebabeach.org> 
* cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
	with disassemble_info:read_memory_func.
	* cgen-trace.c (sim_disasm_read_memory): Ditto.
 2003-06-20 17:27:10 +00:00
Andrew Cagney
601cecf016 2003-06-20 Andrew Cagney <cagney@redhat.com> 
* sim_calls.c (sim_create_inferior): Assert that
	psim_write_register succeeded.
	(sim_fetch_register, sim_store_register): Make "regname" constant.
	Delete Altivec hack.  Return result from psim_read_register /
	psim_write_register.
	* psim.h (psim_read_register, psim_write_register): Change return
	type to int.  Update comments.
	* psim.c: Update copyright.
	(psim_stack): Assert that the psim_read_register worked.
	(psim_read_register, psim_read_register): Return the register's
	size.  Allocate the cooked buffer dynamically.
	* hw_register.c: Update copyright.
	(do_register_init): Check that psim_write_register succeeded.
	* hw_init.c: Update copyright.
	(create_ppc_elf_stack_frame, create_ppc_aix_stack_frame): Assert
	that the register transfer worked.
 2003-06-20 13:32:34 +00:00
Andrew Cagney
d81bb16ac0 2003-06-19 Andrew Cagney <cagney@redhat.com> 
* ld-insn.h: Update copyright.
	(cache_fields): Define.
	(insn_table_fields): Add insn_field_6 and insn_field_7.
	(load_insn_table): Pass in the "cache_rules".
	* ld-insn.c: Update copyright.
	(load_insn_table): Add parameter "cache_rules".  Handle "cache",
	"computed" and "scratch" fields.
	(main): Pass "cache_rules" to load_insn_table.
	* ld-cache.h: Update copyright.
	(append_cache_table): Declare.
	* ld-cache.c: Update copyright.
	(append_cache_table): New function.
	(load_cache_table): Call.
	* gen-model.c: Include "ld-cache.h".
	* gen-itable.c: Include "ld-cache.h".
	* igen.c: Move #include "ld-cache.h" to earlier.  Update
	copyright.
	(main): Permit a NULL "cache_rules".  Pass address of
	"cache_rules" to load_insn_table.
	* Makefile.in (tmp-ld-insn): Add "ld-cache.o".
	(tmp-igen): Do not include ppc-cache-rules.
	(gen-itable.o, gen-model.o): Add "ld-cache.h".
	* ppc-cache-rules: Delete file.
	* ppc-instructions: Add cache rules.
 2003-06-20 03:59:33 +00:00
Andrew Cagney
8d64d0fdca 2003-06-19 Andrew Cagney <cagney@redhat.com> 
* Makefile.in (ICACHE_CFLAGS, SEMANTICS_CFLAGS): Delete.
	(SIM_FPU_FLAGS): Define.
	(icache.o): Delete explicit compile command.
	(semantics.o, idecode.o): Delete explicit compile command.
	(NOWARN_CFLAGS, STD_CFLAGS): Append SIM_FPU_CFLAGS.
	* gen-support.c (gen_support_c): Generate #include of
	"sim-inline.h" and "sim-fpu.h", but conditional on
	HAVE_COMMON_FPU.
	* gen-idecode.c (gen_idecode_c): Ditto.
	* igen.c (gen_icache_c, gen_semantics_c): Wrap #include of
	"sim-inline.h" and "sim-fpu.h" in HAVE_COMMON_FPU conditional.
	Move to before "support.h".
	* Makefile.in, gen-support.c, gen-idecode.c, igen.c: Update
	copyright.
 2003-06-19 18:42:30 +00:00
Michael Snyder
3df3a316d3 2003-05-30 Alexandre Oliva <aoliva@redhat.com> 
* allinsn.exp: Fix typos introduced on 2003-05-27.

2003-05-29  Michael Snyder  <msnyder@redhat.com>

	* tas.s: Use er4 for h8h and h8s, er3 for h8sx.

2003-05-28  Michael Snyder  <msnyder@redhat.com>

	* subs.s: New file.
	* subx.s: New file.
	* allinsn.exp: Add new subs and subx tests.
	* testutils.inc: Simplify (and fix) set_carry_flag.
	(clear_carry_flag, set_zero_flag, clear_zero_flag...): New macros.
	* addx.s: Use simplified set_carry_flag.

2003-05-27  Michael Snyder  <msnyder@redhat.com>

	* tas.s: New file.
	* band.s: New file.
	* biand.s: New file.
	* allinsn.exp: Add tas, band, biand tests.
	* brabc.s: Add abs8 test.
	* bset.s: Add bset/ne, bclr/ne tests.

2003-05-23  Michael Snyder  <msnyder@redhat.com>

	* and.b.s: Add andc exr.
	* or.b.s: Add orc.exr.
	* xor.b.s: Add xor exr.

	* jmp.s: Fix 8-bit indirect test.  Add 7-bit vector test.

2003-05-22  Michael Snyder  <msnyder@redhat.com>

	* stack.s: Add rte/l and rts/l tests.
	* allinsn.exp: Add stack tests.

2003-05-21  Michael Snyder  <msnyder@redhat.com>

	* stack.s: New file: test stack operations.
	* stack.s: Add bsr, jsr tests.
	* stack.s: Add trapa, rte tests.

	* div.s: Corrections for size of dividend.

2003-05-20  Michael Snyder  <msnyder@redhat.com>

	* mul.s: Corrections for unsigned multiply.

	* div.s: New file, test div instructions.
	* allinsn.exp: Add div test.

2003-05-19  Michael Snyder  <msnyder@redhat.com>

	* mul.s: New file, test mul instructions.
	* allinsn.exp: Add mul test.
 2003-06-19 02:40:12 +00:00
Michael Snyder
9f70f8ec04 2003-06-18 Michael Snyder <msnyder@redhat.com> 
* compile.c: Replace "Hitachi" with "Renesas".
        (decode): Distinguish AV_H8S from AV_H8H.
        (sim_resume): H8SX can use any register for TAS.
        (decode): Add support for VECIND.
        (sim_resume): Implement rte/l and rts/l.
        (GETSR): New macro (actually old macro reincarnated).
        (decode): Add handling for IMM2.
        (sim_resume): Drop extra block around jmp, jsr, rts.
        Add handling for trapa and rte.
        For divxu.b, change 0xffff mask to 0xff.
        (set_h8300h): Add bfd_mach_h8300sxn machine.
 2003-06-19 02:14:14 +00:00
Michael Snyder
18ad32b593 2003-06-18 Corinna Vinschen <vinschen@redhat.com> 
* sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
        and SBR, VBR (for benefit of gdb).
 2003-06-19 01:54:22 +00:00
Michael Snyder
173b1c982a 2003-06-05 Michael Snyder <msnyder@redhat.com> 
* compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
	(sim_store_register): Ditto.
 2003-06-19 00:49:33 +00:00
Chris Demetriou
9a1d84fb16 2003-06-17 Richard Sandiford <rsandifo@redhat.com> 
* mips.igen (do_dmultx): Fix check for negative operands.
 2003-06-18 01:12:03 +00:00
Michael Snyder
27ebfdf49b 2003-06-04 Michael Snyder <msnyder@redhat.com> 
* compile.c (sim_info): Fix typo in output.

	* h8300/compile.c (set_h8300h): Replace 'flag' arguments
	with a bfd_machine argument, and decode it inline.
	Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
 2003-06-05 02:18:01 +00:00
Michael Snyder
828c9ae668 2003-06-04 Michael Snyder <msnyder@redhat.com> 
* common/run.c (main): Remove SIM_H8300 ifdef.
	(usage): Ditto.
	* common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
	(standard_options): Add '-x' for h8/300sx.
	(standard_option_handler): Add case for SIM_H8300SX.
 2003-06-05 02:17:29 +00:00
Michael Snyder
e8c1a4e716 2003-06-04 Michael Snyder <msnyder@redhat.com> 
* compile.c (sim_info): Fix typo in output.
 2003-06-04 18:28:21 +00:00
Michael Snyder
dc5c3759e0 2003-06-03 Michael Snyder <msnyder@redhat.com> 
* h8300/compile.c: Add h8300sx insns and addressing modes.
	* h8300/sim-main.h: Replaces h8300/inst.h.
	* h8300/Makefile.in: Tweak to bring in some sim/common stuff.
 2003-06-03 21:38:27 +00:00
Ian Lance Taylor
ae451ac6d4 Use $(SHELL) whenever we invoke move-if-change. 2003-05-16 07:11:43 +00:00
Michael Snyder
a27a0651eb 2003-04-13 Michael Snyder <msnyder@redhat.com> 
* sim/h8300: New directory.  Tests for Renesas h8/300 family.
 2003-05-14 22:59:12 +00:00
Michael Snyder
cd44367114 New ChangeLog 2003-05-14 21:08:29 +00:00
Michael Snyder
32ebdc4ce3 2003-05-14 Michael Snyder <msnyder@redhat.com> 
* addb.s, addw.s, addl.s, addw.s, addx.s, andb.s, andw.s, andl.s,
        bfld.s, brabc.s, bra.s, bset.s, cmpb.s, cmpw.s, cmpl.s, daa.s,
        das.s, dec.s, extw.s, extl.s, inc.s, jmp.s, ldc.s, ldm.s, mac.s,
        mova.s, movb.s, movw.s, movl.s, movmd.s, movsd.s, neg.s, nop.s,
        not.s, orb.s, orw.s, orl.s, rotl.s, rotr.s, rotxl.s, rotxr.s,
        shal.s, shar.s, shll.s, shlr.s, stc.s,	subb.s, subw.s, subl.s,
        xorb.s,	xorw.s, xorl.s: New files.
        * allinsn.exp: New file.
 2003-05-14 21:07:55 +00:00
Michael Snyder
105e800205 Remove for renaming with 8.3 dos-compatible names. 2003-05-14 20:58:21 +00:00
Michael Snyder
ab12e95ba6 Remove, rename using dos-compatible 8.3 names. 2003-05-14 20:01:55 +00:00
Andrew Cagney
f6684c3170 Index: gdb/ChangeLog 
2003-05-07  Andrew Cagney  <cagney@redhat.com>

	* d10v-tdep.c (remote_d10v_translate_xfer_address): Add
	"regcache".
	(d10v_print_registers_info): Update.
	(d10v_dmap_register, d10v_imap_register): Delete functions.
	(struct gdbarch_tdep): Add "regcache" parameter to "dmap_register"
	and "imap_register".
	(d10v_ts2_dmap_register, d10v_ts2_imap_register): Add "regcache".
	(d10v_ts3_dmap_register, d10v_ts3_imap_register): Add "regcache".
	* arch-utils.c (generic_remote_translate_xfer_address): Add
	"regcache" and "gdbarch" parameters.
	* gdbarch.sh (REMOTE_TRANSLATE_XFER_ADDRESS): Add "regcache"
	parameter.  Change class to multi-arch.
	* gdbarch.h, gdbarch.c: Re-generate.
	* remote.c (remote_xfer_memory): Use
	gdbarch_remote_translate_xfer_address.

Index: include/gdb/ChangeLog
2003-05-07  Andrew Cagney  <cagney@redhat.com>

	* sim-d10v.h (sim_d10v_translate_addr): Add regcache parameter.
	(sim_d10v_translate_imap_addr): Add regcache parameter.
	(sim_d10v_translate_dmap_addr): Ditto.

Index: sim/d10v/ChangeLog
2003-05-07  Andrew Cagney  <cagney@redhat.com>

	* interp.c (sim_d10v_translate_addr): Add "regcache" parameter.
	(sim_d10v_translate_imap_addr): Ditto.
	(sim_d10v_translate_dmap_addr): Ditto.
	(xfer_mem): Pass NULL regcache to sim_d10v_translate_addr.
	(dmem_addr): Pass NULL regcache to sim_d10v_translate_dmap_addr.
	(dmap_register, imap_register): Add "regcache" parameter.
	(imem_addr): Pass NULL regcache to sim_d10v_translate_imap_addr.
	(sim_fetch_register): Pass NULL regcache to imap_register and
	dmap_register.
 2003-05-07 19:21:13 +00:00
Chris Demetriou
dd69d29260 [igen/ChangeLog] 
2003-05-03  Chris Demetriou  <cgd@broadcom.com>

        * compare_igen_models: Tweak attribution slightly.

[mips/ChangeLog]
2003-05-03  Chris Demetriou  <cgd@broadcom.com>

        * cp1.c: Tweak attribution slightly.
        * cp1.h: Likewise.
        * mdmx.c: Likewise.
        * mdmx.igen: Likewise.
        * mips3d.igen: Likewise.
        * sb1.igen: Likewise.
 2003-05-02 22:17:21 +00:00
Andrew Cagney
601da3163f Fix changelog. 2003-04-16 00:58:40 +00:00
Chris Demetriou
bcd0068ecf 2003-04-15 Richard Sandiford <rsandifo@redhat.com> 
* vr.igen (do_vr_mul_op): Zero-extend the low 32 bits of
        unsigned operands.
 2003-04-16 00:52:08 +00:00
Michael Snyder
80d35d9032 2003-04-13 Michael Snyder <msnyder@redhat.com> 
* Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
 2003-04-13 17:45:11 +00:00
Michael Snyder
b7f97e9cb4 2003-04-13 Michael Snyder <msnyder@redhat.com> 
* compile.c (sim_resume): Implement 'daa' and 'das' instructions.
 2003-04-13 17:06:29 +00:00
Michael Snyder
5fe8b0dfe1 2003-04-13 Michael Snyder <msnyder@redhat.com> 
* configure.in: Add testsuite to extra_subdirs.
	* configure: Regenerate.

2003-04-13  Michael Snyder  <msnyder@redhat.com>

	* sim/h8300: New directory.  Tests for Hitachi h8/300 family.
 2003-04-13 16:44:57 +00:00
Nick Clifton
c88931b0ed Only call XScale_check_memacc if in XScale mode. 2003-04-13 08:54:06 +00:00
Nick Clifton
1eec9e335d oops - omitted from previous delta 2003-04-07 10:09:54 +00:00
Nick Clifton
ebc115b7bb * simops.c (OP_40): Delete. Move code to... 
* v850-igen.c (): ...Here. Sign extend the first operand.
* simops.h (OP_40): Remove prototype.
 2003-04-06 08:51:04 +00:00
Nick Clifton
49634642a5 Add tests for ARM simulator. 2003-04-01 11:07:58 +00:00
Nick Clifton
3a3d6f654d Remove use of __IWMMXT__. 2003-03-30 10:39:22 +00:00
Nick Clifton
0f026fd00c Add iWMMXt support to ARM simulator 2003-03-27 17:13:33 +00:00
Nick Clifton
dd97b6fd7d fix date on latest ChangeLog entry. 2003-03-20 12:32:05 +00:00
Nick Clifton
f603c8fe44 Add Cirrus Maverick support to arm simulator 2003-03-20 12:25:07 +00:00
D.Venkatasubramanian
d1360fb06a Added Commandline Support. 
2003-03-20  D.Venkatasubramanian  <dvenkat@noida.hcltech.com>

        * compile.c (cmdline_location): Added function to
        return the location of 8-bit (256 locations) where the
        Command Line arguments would be stored.
        (decode): Added a TRAP to 0xcc for Commandline
        processing using pseudo opcode O_SYS_CMDLINE.
        (sim_resume): Added handling of O_SYS_CMDLINE Trap.
        (sim_create_inferior): Setting a pointer to
        Commandline Args array.
        * inst.h: Added a new variable ptr_command_line for
        storing pointer to Commandline array.
 2003-03-20 06:00:25 +00:00
D.Venkatasubramanian
bf17422685 File I/O Support added. 
2003-03-14  D.Venkatasubramanian <dvenkat@noida.hcltech.com>

        * compile.c (decode): Added code for some more magic traps.
        * compile.c (sim_resume): Added support for File I/O system
        calls through callback to host_system.
        System calls provided support for :
        open, read, write, lseek, close, stat, fstat
        Only basic support for stat and fstat.
 2003-03-14 04:12:01 +00:00
Nick Clifton
0d9fd8f1d0 (SWIWrite0): Catch big-endian bug when printing characters 2003-03-02 10:28:29 +00:00
Stephane Carrez
9b9f7b3ccd * Makefile.in (SIM_EXTRA_CFLAGS): Set WITH_TARGET_ADDRESS_BITSIZE 
to 32 to support memory bank switching; temporarily use 32-bit for
	WORD_BITSIZE to avoid a bug in sim-common.
 2003-03-02 10:03:40 +00:00
Andrew Cagney
876fec0252 2003-03-01 Andrew Cagney <cagney@redhat.com> 
* sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
	(sim_engine_vabort): Ditto.
 2003-03-01 20:54:22 +00:00
Stephane Carrez
00416c6ed6 * interp.c (sim_fetch_register): Only store a single byte for 
1 byte registers.
 2003-03-01 16:00:09 +00:00
Andrew Cagney
6b4a89357a Index: arm/ChangeLog 
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* wrapper.c (sim_create_inferior, sim_open): Rename _bfd to bfd.

Index: common/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
	* sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
	* nrun.c (main): Ditto.

Index: d10v/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

Index: erc32/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

Index: h8300/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

Index: h8500/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

Index: i960/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

Index: m32r/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

Index: m68hc11/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* interp.c (sim_prepare_for_program, sim_open)
	(sim_create_inferior): Rename _bfd to bfd.

Index: mcore/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

Index: mips/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* interp.c (sim_open):
	(sim_create_inferior):

Index: mn10200/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

Index: mn10300/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* interp.c (sim_open, sim_create_inferior, sim_open)
	(sim_create_inferior): Rename _bfd to bfd.

Index: ppc/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* sim_calls.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

Index: sh/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* interp.c (init_dsp, sim_open, sim_create_inferior): Rename _bfd
	to bfd.

Index: v850/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

Index: z8k/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* iface.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
 2003-02-27 23:26:34 +00:00
Andrew Cagney
dbd7cd63b9 Index: common/ChangeLog 
2003-02-26  Andrew Cagney  <cagney@redhat.com>

	* sim-engine.h (sim_engine_abort): Add noreturn attribute.
	(sim_engine_vabort): Ditto.
	(sim_engine_halt, sim_engine_restart): Ditto.

Index: mn10300/ChangeLog
2003-02-26  Andrew Cagney  <cagney@redhat.com>

	* am33.igen: Call sim_engine_abort instead of abort.
 2003-02-26 23:27:09 +00:00
David Carlton
bb6317d347 2003-02-26 David Carlton <carlton@math.stanford.edu> 
* dv-mn103tim.c (read_special_timer6_reg): Add break after
	empty default: label.
	(write_special_timer6_reg): Ditto.
	Update copyright.
 2003-02-26 17:04:19 +00:00
Joern Rennecke
1bbd6057d5 cgen: 
* cpu/sh64-media.cpu (make-mextr): Fix setting of count.

sim/sh64:
	* sem-media-switch.c, sem-media.c: Regenerate.
 2003-02-21 20:05:42 +00:00
Andrew Cagney
836cc9f493 Index: include/gdb/ChangeLog 
2003-02-20  Andrew Cagney  <ac131313@redhat.com>

	* remote-sim.c (gdbsim_insert_breakpoint)
	(gdbsim_remove_breakpoint): Delete #ifdef SIM_HAS_BREAKPOINTS
	code.

Index: include/gdb/ChangeLog
2003-02-20  Andrew Cagney  <ac131313@redhat.com>

	* remote-sim.h (SIM_RC): Delete unused SIM_RC_UNKNOWN_BREAKPOINT,
	SIM_RC_INSUFFICIENT_RESOURCES and SIM_RC_DUPLICATE_BREAKPOINT.
	(sim_set_breakpoint, sim_clear_breakpoint): Delete declarations.
	(sim_clear_all_breakpoints, sim_enable_breakpoint): Ditto.
	(sim_enable_all_breakpoints, sim_disable_breakpoint): Ditto.
	(sim_disable_all_breakpoints): Ditto.

Index: sim/common/ChangeLog
2003-02-20  Andrew Cagney  <ac131313@redhat.com>

	* Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
	(sim-break_h): Delete macro.
	(sim-break.o): Delete rule.
	* sim-break.c: Delete file.
	* sim-break.h: Delete file.
	* sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
	(STATE_BREAKPOINTS): Delete macro.
	(sim_state_base): Delete field breakpoints.
	* sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
	sim_break_install to array.
 2003-02-20 14:37:59 +00:00
Nick Clifton
2bc8946db8 Commit Sh2E addition 2003-02-06 10:42:33 +00:00
Kazu Hirata
ec38ce9947 * compile.c (init_pointers): Abort if wreg never gets initialized. 
(sim_resume): Fix the handling of exts.w and extu.w.
 2003-02-05 23:10:27 +00:00
Kazu Hirata
ad4cda162b * compile.c (sim_resume): Fix the handling of bxor. 2003-02-01 03:00:14 +00:00
Michael Snyder
837fd61c26 Missed one... 2003-01-16 20:03:30 +00:00