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Author SHA1 Message Date
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
Michael Snyder
a4f27e3e0a 2003-01-16 Michael Snyder <msnyder@redhat.com> 
* compile.c: Change K&R function definitions to ISO.
	(fetch): Make static, and eliminate unused parameter 'n'.
 2003-01-16 19:54:35 +00:00
Chris Demetriou
d29e330fda 2003-01-14 Chris Demetriou <cgd@broadcom.com> 
* mips.igen (LUXC1, SUXC1): New, for mipsV and mips64.
 2003-01-14 19:01:41 +00:00
Chris Demetriou
a2353a08ac 2003-01-14 Chris Demetriou <cgd@broadcom.com> 
* mips.igen (EI, DI): Remove.
 2003-01-14 18:15:08 +00:00
Ben Elliston
45fdcabea2 2003-01-10 Ben Elliston <bje@redhat.com> 
* README.Cygnus: Rename from this ..
	* README: .. to this.
 2003-01-10 05:27:17 +00:00
Ben Elliston
7f53bce4e3 * remove duplicated entry from 2002-05-17 on 2002-05-20. 
* s/SWI_TARGET_SWITCHES/SIM_TARGET_SWITCHES/.
 2003-01-10 04:51:58 +00:00
Kazu Hirata
45a15d6f78 * run.c (usage): Fix typos. 2003-01-08 17:18:29 +00:00
Chris Demetriou
805517776c 2003-01-05 Richard Sandiford <rsandifo@redhat.com> 
* Makefile.in (tmp-run-multi): Fix mips16 filter.
 2003-01-06 01:57:40 +00:00
Chris Demetriou
4c54fc26ed 2003-01-04 Richard Sandiford <rsandifo@redhat.com> 
Andrew Cagney  <ac131313@redhat.com>
	    Gavin Romig-Koch  <gavin@redhat.com>
	    Graydon Hoare  <graydon@redhat.com>
	    Aldy Hernandez  <aldyh@redhat.com>
	    Dave Brolley  <brolley@redhat.com>
	    Chris Demetriou  <cgd@broadcom.com>

	* configure.in (mips64vr*): Define TARGET_ENABLE_FR to 1.
	(sim_mach_default): New variable.
	(mips64vr-*-*, mips64vrel-*-*): New configurations.
	Add a new simulator generator, MULTI.
	* configure: Regenerate.
	* Makefile.in (SIM_MULTI_OBJ, SIM_EXTRA_DISTCLEAN): New variables.
	(multi-run.o): New dependency.
	(SIM_MULTI_ALL, SIM_MULTI_IGEN_CONFIGS): New variables.
	(tmp-mach-multi, tmp-itable-multi, tmp-run-multi): New rules.
	(tmp-multi): Combine them.
	(BUILT_SRC_FROM_MULTI): New variable.  Depend on tmp-multi.
	(clean-extra): Remove sources in BUILT_SRC_FROM_MULTI.
	(distclean-extra): New rule.
	* sim-main.h: Include bfd.h.
	(MIPS_MACH): New macro.
	* mips.igen (vr4120, vr5400, vr5500): New models.
	(clo, clz, dclo, dclz, madd, maddu, msub, msub, mul): Add *vr5500.
	* vr.igen: Replace with new version.
 2003-01-05 07:56:59 +00:00
Chris Demetriou
e6c674b896 2003-01-04 Chris Demetriou <cgd@broadcom.com> 
* configure.in: Use SIM_AC_OPTION_RESERVED_BITS(1).
	* configure: Regenerate.
 2003-01-05 06:13:51 +00:00
Chris Demetriou
28f50ac815 2002-12-31 Chris Demetriou <cgd@broadcom.com> 
* sim-main.h (check_branch_bug, mark_branch_bug): Remove.
        * mips.igen: Remove all invocations of check_branch_bug and
        mark_branch_bug.
 2002-12-31 21:31:32 +00:00
Kazu Hirata
d0fe2f7e74 * compile.c: Fix formatting. 
* inst.h: Likewise.
 2002-12-26 05:44:46 +00:00
Doug Evans
574654558a * arch.c,arch.h,cpuall.h: Regenerate. 
* cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
	* cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
 2002-12-20 02:26:35 +00:00
Chris Demetriou
5071ffe6bf 2002-12-16 Chris Demetriou <cgd@broadcom.com> 
* tconfig.in: Include "gdb/callback.h" and "gdb/remote-sim.h".
 2002-12-17 07:27:53 +00:00
Andrew Cagney
0da2b66558 2002-11-30 Andrew Cagney <cagney@redhat.com> 
* simops.c: Use int, 1, 0 instead of boolean, true and false.
	* sim-main.h: Ditto.
 2002-11-30 18:01:30 +00:00
Andrew Cagney
6c0a25e9f8 2002-11-28 Andrew Cagney <cagney@redhat.com> 
* sim-main.h: Only include "idecode.h" once.
	* Makefile.in (SIM_EXTRA_DEPS): Define.
 2002-11-28 18:08:26 +00:00
Chris Demetriou
127a77fee0 2002-11-27 Richard Sandiford <rsandifo@redhat.com> 
* sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
 2002-11-28 01:32:03 +00:00
Andrew Cagney
b85e4829fa 2002-11-22 Andrew Cagney <ac131313@redhat.com> 
* dv-core.c: Update copyright.  sim/common contributed to the FSF.
	* dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
	* hw-device.h, hw-handles.c, hw-handles.h: Ditto.
	* hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
	* hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
	* sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
	* sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
	* sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
	* sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
	* sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
 2002-11-23 01:12:05 +00:00
Andrew Cagney
1fdb3c684d 2002-11-22 Andrew Cagney <cagney@redhat.com> 
* gen.c (name_cmp): Rename format_name_cmp.
	(insn_list_insert): When a merge, compare the format name and
	instruction name.  Add trace messages.
 2002-11-22 23:20:46 +00:00
Andrew Cagney
4e0bf4c4d0 2002-11-21 Andrew Cagney <ac131313@redhat.com> 
* filter.c: Re-indent.
	* filter.h, filter_host.h, gen-engine.c, gen-engine.h: Ditto.
	* gen-icache.c, gen-icache.h, gen-idecode.c: Ditto.
	* gen-idecode.h, gen-itable.c, gen-itable.h: Ditto.
	* gen-model.c, gen-model.h, gen-semantics.c: Ditto.
	* gen-semantics.h, gen-support.c, gen-support.h: Ditto.
	* gen.c, gen.h, igen.c, igen.h, ld-cache.c, ld-cache.h: Ditto.
	* ld-decode.c, ld-decode.h, ld-insn.c, ld-insn.h, lf.c: Ditto.
	* lf.h, misc.c, misc.h, table.c, table.h: Ditto.
 2002-11-22 04:20:49 +00:00
Andrew Cagney
feaee4bdbb 2002-11-21 Andrew Cagney <ac131313@redhat.com> 
* Makefile.in: Update copyright.  IGEN contributed to the FSF.
        * filter.c, filter.h, filter_host.c, filter_host.h: Ditto.
        * gen-engine.c, gen-engine.h, gen-icache.c, gen-icache.h: Ditto.
        * gen-idecode.c, gen-idecode.h, gen-itable.c: Ditto.
        * gen-itable.h, gen-model.c, gen-model.h, gen-semantics.c: Ditto.
        * gen-semantics.h, gen-support.c, gen-support.h, gen.c: Ditto.
        * gen.h, igen.c, igen.h, ld-cache.c, ld-cache.h: Ditto.
        * ld-decode.c, ld-decode.h, ld-insn.c, ld-insn.h, lf.c: Ditto.
        * lf.h, misc.c, misc.h, table.c, table.h: Ditto.
 2002-11-22 04:09:40 +00:00
Andrew Cagney
d25b15536c Index: common/ChangeLog 
2002-11-13  Andrew Cagney  <cagney@redhat.com>

	* run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.

Index: d10v/ChangeLog
2002-11-13  Andrew Cagney  <cagney@redhat.com>

	* simops.c: Include <string.h>.
 2002-11-14 02:54:14 +00:00
Chris Demetriou
ac835424b5 2002-11-06 Richard Sandiford <rsandifo@redhat.com> 
* gen-engine.c (print_engine_issue_prefix_hook): Don't add the
        global prefix to ENGINE_ISSUE_PREFIX_HOOK.
        (print_engine_issue_postfix_hook): Likewise ENGINE_ISSUE_POSTFIX_HOOK.
 2002-11-06 18:41:09 +00:00
Chris Demetriou
d690312feb 2002-11-06 Richard Sandiford <rsandifo@redhat.com> 
* Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
        (distclean): Depend on it.
 2002-11-06 18:40:25 +00:00
Alan Modra
7c3e3b337e * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION. 2002-10-14 10:55:39 +00:00
Joern Rennecke
fd8f4948fe gcc uses trap 33 for profiling, but the simulator didn't support it. 
This patch fixes the gcc.dg/nest.c failures for sh-elf.

Fri Oct 11 16:22:28 2002  J"orn Rennecke <joern.rennecke@superh.com>

	* interp.c (trap): Return int.  Take extra parameter for address
	of the trap instruction.  Changed all callers.
	Add case 33 for profiling.
	* gencode.c (trapa): Handle trap 33 using the trap function.
	Add read of vector for generic traps.
 2002-10-11 15:31:28 +00:00
Jim Wilson
30458d39d6 Fix handling of v850e bit-twiddle instructions. 
* simops.c (OP_E6077E0): And op1 with 7 after reading register, not
	before.
	(BIT_CHANGE_OP): Likewise.
 2002-09-30 20:11:08 +00:00
Andrew Cagney
058f270dea Add support for -m option. Fix PR gdb/433. 2002-09-27 23:57:50 +00:00
Andrew Cagney
fe1198e63e 2002-09-27 Andrew Cagney <ac131313@redhat.com> 
* hw_disk.c (hw_disk_init_address): Set device type to "block",
	not "disk".
 2002-09-27 21:02:14 +00:00
Jim Wilson
2e8162cedb Fix bug in support for trap instruction. 
* simops (OP_10007E0): Don't subtract 4 from PC.
 2002-09-27 18:59:08 +00:00
Nick Clifton
5d6a173dca Remove v850ea references 2002-09-19 07:52:02 +00:00
Dave Brolley
7ede505aef 2002-08-29 Dave Brolley <brolley@redhat.com> 
* Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
 2002-08-29 19:27:52 +00:00
Nick Clifton
e551c2572e Makefile.in: Add gen-zero-r0 option. 
sim-main.h (GPR_SET, GPR_CLEAR): Define.
simops.c (OP_24007E0):  Sign extend the imm9 operand of a mul instruction.
 2002-08-29 16:59:20 +00:00
Dave Brolley
051b807af7 2002-08-28 Dave Brolley <brolley@redhat.com> 
* gen-support.c (gen_support_h): Generate
	'#define semantic_illegal <PREFIX>_semantic_illegal'.
 2002-08-28 16:01:31 +00:00
Geoffrey Keating
a926ab2fb9 * MAINTAINERS: Change my mailing address. 2002-08-24 22:43:50 +00:00
Chris Demetriou
dff11de0d8 2002-08-22 Chris Demetriou <cgd@broadcom.com> 
* compare_igen_models: New script.
 2002-08-23 06:26:05 +00:00
Nick Clifton
2ec3c90a77 oops - fix typo in previous delta 2002-08-16 09:38:09 +00:00
Nick Clifton
c7a7b500fd Catch and ignore SWIs of -1, they can be caused by an interrupted system 
call being resumed by GDB.
 2002-08-15 14:28:55 +00:00
Stephane Carrez
099d1b506b * dv-m68hc11eepr.c (struct m68hc11eepr ): Use const char* for filename. 2002-08-13 09:01:16 +00:00
Stephane Carrez
31c7c532ab * interp.c (sim_prepare_for_program): Look up the image for the 
reset vector and set cpu_use_elf_start to 1 if not found.
	(sim_open): Do not set cpu_use_elf_start.
 2002-08-13 08:52:02 +00:00
Stephane Carrez
3976210097 * interp.c (sim_hw_configure): Return 1 for success. 
(sim_prepare_for_program): Use the sim_hw_configure exit code to
	return SIM_RC_FAIL.
 2002-08-13 08:47:18 +00:00
Stephane Carrez
ca156d780d Fix english and ChangeLog entry 2002-08-13 08:40:32 +00:00
Stephane Carrez
7230d80931 * dv-m68hc11.c (m68hc11cpu_io_read_buffer): Translate memory 
bank window to some virtual address to read from extended memory.
	(m68hc11cpu_io_write_buffer): Likewise for writing.
	(attach_m68hc11_regs): When use_bank property is defined, attached
	to the 68HC12 16K memory bank window.
	* interp.c (sim_hw_configure): Create memory region for banked
	memory.
 2002-08-13 08:38:09 +00:00
Stephane Carrez
dcceded28a * interp.c (sim_hw_configure): Connect port-X to cpu-write-port. 
* dv-m68hc11.c (m68hc11cpu_ports): Add cpu-write-port input.
	(m68hc11cpu_port_event): Handle CPU_WRITE_PORT event.
 2002-08-13 08:10:45 +00:00
Stephane Carrez
abea9e28ea * dv-m68hc11.c (m68hc11cpu_io_write): Fix to update IO mapping 
when IO mapping changed, not when internal RAM mapping is changed.
 2002-08-13 07:57:18 +00:00
Stephane Carrez
63f36def60 * m68hc11_sim.c (cpu_special): Handle call and rtc instructions. 
* sim-main.h (M6812_CALL_INDIRECT): Add to enum.
	(m6811_regs): Add page register.
	(cpu_set_page, cpu_get_page): New macros.
	(phys_to_virt): New function.
	(cpu_get_indexed_operand_addr, cpu_return): Declare.
	* gencode.c: Identify indirect addressing mode for call and fix daa.
	(gen_function_entry): New param to tell if src8/dst8 locals are
	necessary.
	(gen_interpreter): Use it to avoid generation of unused variables.
	* interp.c (sim_fetch_register): Allow to read page register; page
	register, A, B and CCR are only 1 byte wide.
	(sim_store_register): Likewise for writing.
 2002-08-13 07:46:09 +00:00
Chris Demetriou
06e7837e0f 2002-07-30 Chris Demetriou <cgd@broadcom.com> 
* mips.igen (do_load_double, do_store_double): New functions.
        (LDC1, SDC1): Rename to...
        (LDC1b, SDC1b): respectively.
        (LDC1a, SDC1a): New instructions for MIPS II and MIPS32 support.
 2002-07-31 05:44:54 +00:00
Michael Snyder
2265c243fc 2002-07-29 Michael Snyder <msnyder@redhat.com> 
* cp1.c (fp_recip2): Modify initialization expression so that
	GCC will recognize it as constant.
 2002-07-29 23:17:10 +00:00
Andrey Volkov
a64bfde32f Add dependences to Makefile.in and include sim-h8300 in compile.c 2002-07-29 17:01:57 +00:00
Andrew Cagney
de0a1e42d0 Delete w65 directory. 2002-07-18 00:05:41 +00:00
Andrew Cagney
75c4388adb Index: sim/common/ChangeLog 
2002-07-17  Andrew Cagney  <cagney@redhat.com>

* run-sim.h: Add #ifdef RUN_SIM_H wrapper.
(sim_set_callbacks, sim_size, sim_trace)
(sim_set_trace, sim_set_profile_size, sim_kill): Declare.  Moved
to here from "gdb/remote-sim.h".

Index: include/gdb/ChangeLog
2002-07-17  Andrew Cagney  <cagney@redhat.com>

* remote-sim.h: Update copyright.
(sim_set_callbacks, sim_size, sim_trace)
(sim_set_trace, sim_set_profile_size, sim_kill): Delete.  Moved to
"sim/common/run-sim.h".
 2002-07-17 21:20:09 +00:00
Joern Rennecke
2f14585c74 include/gdb: 
* sim-sh.h: Add enum constants for sh[1-4], sh3e, sh3?-dsp,
	renumbering the sh-dsp registers to use distinct numbers.
sim/sh:
	* Makefile.in (interp.o): Depend on $(srcroot)/include/gdb/sim-sh.h.
	* interp.c: Include "gdb/sim-sh.h".
	(sim_store_register, sim_fetch_register): Use constants defined there.
gdb:
	* sh-tdep.c (sh_dsp_register_sim_regno): New function.
	(sh_gdbarch_init): Use it for sh-dsp.
 2002-07-17 18:43:28 +00:00
Andrew Cagney
7a3085c168 Obsolete fr30. 2002-07-16 14:30:14 +00:00
Andrew Cagney
39248af88f * sim-resume.c (sim_resume): Add local variable sig_to_deliver to 
avoid possible longjmp problems with automatic variable siggnal.
 2002-07-15 16:13:12 +00:00
Andrew Cagney
076043f24e From 2002-07-11 Momchil Velikov <velco@fadata.bg>: 
* Make-common.in (installdirs): Make $(libdir) too, needed when
installing libsim.a.
 2002-07-14 17:03:39 +00:00
Andrew Cagney
3fbeef0be8 Obsolete the d30v. 2002-07-14 00:15:20 +00:00
Nick Clifton
630ace253a Add checks to catch invaliud XScale MIA, MIAPH and MIAxy instructions. 2002-07-05 14:12:01 +00:00
Elena Zannoni
6504452655 2002-06-24 Richard Sandiford <rsandifo@redhat.com> 
* sh64.c: Update path of "callback.h".

2002-06-20  Elena Zannoni  <ezannoni@redhat.com>

        * sh64.c: Include correct file for register numbers.
 2002-06-24 13:26:07 +00:00
Andrew Cagney
bf1024d698 * Makefile.in (INTL_SRC): Define. 
(INTL_CFLAGS): Define.
(INTL_DIR): Define.
(STD_CFLAGS): Add INTL_CFLAGS.
 2002-06-22 19:10:34 +00:00
Nick Clifton
7b77dec665 Set correct value for ADP_Stopped_RunTimeError 2002-06-21 06:58:36 +00:00
Chris Demetriou
a2f8b4f350 2002-06-18 Chris Demetriou <cgd@broadcom.com> 
* mdmx.c (SD_): Delete.
        (Unpredictable): Re-define, for now, to directly invoke
        unpredictable_action().
        (mdmx_acc_op): Fix error in .ob immediate handling.
 2002-06-18 22:15:03 +00:00
Andrew Cagney
b4b6c9398a * interp.c (sim_firmware_command): Initialize `address'. 2002-06-18 21:32:15 +00:00
Joern Rennecke
dc9feb5c97 * interp.c (sim_resume): Fix setting of bus error for 
instruction fetch.
 2002-06-18 15:54:44 +00:00
Andrew Cagney
2796179517 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'. 2002-06-17 23:53:45 +00:00
Andrew Cagney
57af9c8bc0 * d10v_sim.h (SET_PSW_BIT): Add cast to avoid inverting an enum. 2002-06-17 23:37:43 +00:00
Andrew Cagney
d62274a397 * simops.c (trace_result): Fix printf formatting. 2002-06-17 21:49:05 +00:00
Andrew Cagney
bf96209254 * sim-memopt.c: Include <unistd.h>. 
(do_memopt_add): Fix printf format.
* sim-events.c (sim_events_schedule): Initialize ``dummy''.
 2002-06-17 21:45:55 +00:00
Andrew Cagney
78e731cd36 * gen.c (gen_entry_expand_opcode): Initialize ``value'' to -1 and 
``t'' to NULL.
* igen.c (main): Add default case to switch.
* gen-icache.c (print_icache_extraction): Ditto.
 2002-06-17 21:44:06 +00:00
Andrew Cagney
b74317ff8e * Makefile.in (BUILD_CFLAGS): Remove -O0. 2002-06-17 21:03:40 +00:00
Elena Zannoni
47243d69f7 2002-06-17 Elena Zannoni <ezannoni@redhat.com> 
* psim.c (psim_options): Don't choke when gdb invokes us with
	the --architecture option, just ignore it.
 2002-06-17 19:58:39 +00:00
Andrew Cagney
c8cca39f98 Import current --enable-gdb-build-warnings. 2002-06-16 16:33:35 +00:00
Andrew Cagney
3832c25c18 * Makefile.in (autoconf-changelog autoheader-changelog): Let name, 
id, date and host to be overriden by NAME, ID, DATE and HOST
respectfully.  Use ISO dates.
 2002-06-16 15:59:34 +00:00
Tom Rix
3d2957e64e Fix for transfers across segments. 2002-06-15 11:01:34 +00:00
Chris Demetriou
e7e8118132 2002-06-14 Chris Demetriou <cgd@broadcom.com> 
Ed Satterthwaite  <ehs@broadcom.com>

	* mips3d.igen: New file which contains MIPS-3D ASE instructions.
	* Makefile.in (IGEN_INCLUDE): Add mips3d.igen.
	* mips.igen: Include mips3d.igen.
	(mips3d): New model name for MIPS-3D ASE instructions.
	(CVT.W.fmt): Don't use this instruction for word (source) format
	instructions.
	* cp1.c (fp_binary_r, fp_add_r, fp_mul_r, fpu_inv1, fpu_inv1_32)
	(fpu_inv1_64, fp_recip1, fp_recip2, fpu_inv_sqrt1, fpu_inv_sqrt1_32)
	(fpu_inv_sqrt1_64, fp_rsqrt1, fp_rsqrt2): New functions.
	(NR_FRAC_GUARD, IMPLICIT_1): New macros.
	* sim-main.h (fmt_pw, CompareAbs, AddR, MultiplyR, Recip1, Recip2)
	(RSquareRoot1, RSquareRoot2): New macros.
	(fp_add_r, fp_mul_r, fp_recip1, fp_recip2, fp_rsqrt1)
	(fp_rsqrt2): New functions.
	* configure.in: Add MIPS-3D support to mipsisa64 simulator.
	* configure: Regenerate.
 2002-06-14 18:49:09 +00:00
Chris Demetriou
eab549520a fix attribution in previous changelog entry 2002-06-14 04:49:15 +00:00
Chris Demetriou
3a2b820ef3 2002-06-13 Chris Demetriou <cgd@broadcom.com> 
* cp1.c (FP_PS_upper, FP_PS_lower, FP_PS_cat, FPQNaN_PS): New macros.
	(value_fpr, store_fpr, fp_cmp, fp_unary, fp_binary, fp_mac)
	(fp_inv_sqrt, fpu_format_name): Add paired-single support.
	(convert): Note that this function is not used for paired-single
	format conversions.
	(ps_lower, ps_upper, pack_ps, convert_ps): New functions.
	* mips.igen (FMT, MOVtf.fmt): Add paired-single support.
	(check_fmt_p): Enable paired-single support.
	(ALNV.PS, CVT.PS.S, CVT.S.PL, CVT.S.PU, PLL.PS, PLU.PS, PUL.PS)
	(PUU.PS): New instructions.
	(CVT.S.fmt): Don't use this instruction for paired-single format
	destinations.
	* sim-main.h (FP_formats): New value 'fmt_ps.'
	(ps_lower, ps_upper, pack_ps, convert_ps): New prototypes.
	(PSLower, PSUpper, PackPS, ConvertPS): New macros.
 2002-06-14 04:44:11 +00:00
Chris Demetriou
d18ea9c2b8 2002-06-12 Chris Demetriou <cgd@broadcom.com> 
* mips.igen: Fix formatting of function calls in
        many FP operations.
 2002-06-12 23:32:05 +00:00
Chris Demetriou
95fd5cee7d 2002-06-12 Chris Demetriou <cgd@broadcom.com> 
* mips.igen (MOVN, MOVZ): Trace result.
        (TNEI): Print "tnei" as the opcode name in traces.
        (CEIL.W): Add disassembly string for traces.
        (RSQRT.fmt): Make location of disassembly string consistent
        with other instructions.
 2002-06-12 23:20:56 +00:00
Chris Demetriou
4f0d55aeaa 2002-06-12 Chris Demetriou <cgd@broadcom.com> 
* mips.igen (X): Delete unused function.
 2002-06-12 22:22:41 +00:00
Andrew Cagney
26216b9822 Add the file include/gdb/sim-arm.h defining an enum that specifies the 
register numbering used by the GDB<->SIM interface.
 2002-06-12 21:19:43 +00:00
Aldy Hernandez
307041b752 missed 2 in 2002. oops. 2002-06-12 00:46:41 +00:00
Aldy Hernandez
7d7d930f7a 002-06-09 Aldy Hernandez <aldyh@redhat.com> 
* sim-fpu.c (unpack_fpu): Initialize exponent for
        sim_fpu_class_zero.
        (i2fpu): Same.
        (sim_fpu_sqrt): Same.
 2002-06-12 00:46:11 +00:00
Andrew Cagney
3c25f8c7b0 Move include/callback.h and include/remote-sim.h to include/gdb/. 
Update accordingly.
 2002-06-09 15:45:54 +00:00
Andrew Cagney
983b727e70 Fix name of enum used in cast (sim_fetch_register, sim_store_register). 2002-06-08 22:19:56 +00:00
Chris Demetriou
f3c08b7e16 2002-06-07 Chris Demetriou <cgd@broadcom.com> 
Ed Satterthwaite  <ehs@broadcom.com>

	* cp1.c (inner_mac, fp_mac, inner_rsqrt, fp_inv_sqrt)
	(fp_rsqrt, fp_madd, fp_msub, fp_nmadd, fp_nmsub): New functions.
	* sim-main.h (fp_rsqrt, fp_madd, fp_msub, fp_nmadd)
	(fp_nmsub): New prototypes.
	(RSquareRoot, MultiplyAdd, MultiplySub, NegMultiplyAdd)
	(NegMultiplySub): New defines.
	* mips.igen (RSQRT.fmt): Use RSquareRoot().
	(MADD.D, MADD.S): Replace with...
	(MADD.fmt): New instruction.
	(MSUB.D, MSUB.S): Replace with...
	(MSUB.fmt): New instruction.
	(NMADD.D, NMADD.S): Replace with...
	(NMADD.fmt): New instruction.
	(NMSUB.D, MSUB.S): Replace with...
	(NMSUB.fmt): New instruction.
 2002-06-08 03:05:23 +00:00
Chris Demetriou
52714ff9ee 2002-06-07 Chris Demetriou <cgd@broadcom.com> 
Ed Satterthwaite  <ehs@broadcom.com>

        * cp1.c: Fix more comment spelling and formatting.
        (value_fcr, store_fcr): Use fenr_FS rather than hard-coding value.
        (denorm_mode): New function.
        (fpu_unary, fpu_binary): Round results after operation, collect
        status from rounding operations, and update the FCSR.
        (convert): Collect status from integer conversions and rounding
        operations, and update the FCSR.  Adjust NaN values that result
        from conversions.  Convert to use sim_io_eprintf rather than
        fprintf, and remove some debugging code.
        * cp1.h (fenr_FS): New define.
 2002-06-07 22:55:49 +00:00
Chris Demetriou
577d8c4b5a 2002-06-07 Chris Demetriou <cgd@broadcom.com> 
* cp1.c (convert): Remove unusable debugging code, and move MIPS
	rounding mode to sim FP rounding mode flag conversion code into...
	(rounding_mode): New function.
 2002-06-07 16:50:42 +00:00
Chris Demetriou
196496eda0 2002-06-07 Chris Demetriou <cgd@broadcom.com> 
* cp1.c: Clean up formatting of a few comments.
	(value_fpr): Reformat switch statement.
 2002-06-07 16:43:19 +00:00
Chris Demetriou
cfe9ea23c7 2002-06-06 Chris Demetriou <cgd@broadcom.com> 
Ed Satterthwaite  <ehs@broadcom.com>

	* cp1.h: New file.
	* sim-main.h: Include cp1.h.
	(SETFCC, GETFCC, IR, UF, OF, DX, IO, UO, FP_FLAGS, FP_ENABLE)
	(FP_CAUSE, GETFS, FP_RM_NEAREST, FP_RM_TOZERO, FP_RM_TOPINF)
	(FP_RM_TOMINF, GETRM): Remove.  Moved to cp1.h.
	(FP_FS, FP_MASK_RM, FP_SH_RM, Nan, Less, Equal): Remove.
	(value_fcr, store_fcr, test_fcsr, fp_cmp): New prototypes.
	(ValueFCR, StoreFCR, TestFCSR, Compare): New macros.
	* cp1.c: Don't include sim-fpu.h; already included by
	sim-main.h.  Clean up formatting of some comments.
	(NaN, Equal, Less): Remove.
	(test_fcsr, value_fcr, store_fcr, update_fcsr, fp_test)
	(fp_cmp): New functions.
	* mips.igen (do_c_cond_fmt): Remove.
	(C.cond.fmta, C.cond.fmtb): Replace uses of do_c_cond_fmt_a with
	Compare.  Add result tracing.
	(CxC1): Remove, replace with...
	(CFC1a, CFC1b, CFC1c, CTC1a, CTC1b, CTC1c): New instructions.
	(DMxC1): Remove, replace with...
	(DMFC1a, DMFC1b, DMTC1a, DMTC1b): New instructions.
	(MxC1): Remove, replace with...
	(MFC1a, MFC1b, MTC1a, MTC1b): New instructions.
 2002-06-07 00:13:24 +00:00
Andrew Cagney
c93abbccf2 * Makefile.in (ChangeLog): New makefile variable. 
* README-HACKING: Mention the ChangeLog makefile variable.
 2002-06-06 16:33:45 +00:00
Andrew Cagney
73fa0d3fb2 * writecode.c (lookup_inst): Generate inverse table on-the-fly. 
(z8k_inv_list): Delete global.
(DIRTY_HACK): Delete macro.
(makelist): Delete global.
(main): Delete code making a list.  Delete dirty hack code.  Use
lookup_inst instead of z8k_inv_list.
* list.c: Delete file.
* Makefile.in (writecode): Do not link in list.o.
(list.o): Delete target.
 2002-06-06 15:50:50 +00:00
Chris Demetriou
ee7254b0cc 2002-06-04 Chris Demetriou <cgd@broadcom.com> 
* sim-main.h (FGRIDX): Remove, replace all uses with...
        (FGR_BASE): New macro.
        (FP0_REGNUM, FCRCS_REGNUM, FCRIR_REGNUM): New macros.
        (_sim_cpu): Move 'fgr' member to be right before 'fpr_state' member.
        (NR_FGR, FGR): Likewise.
        * interp.c: Replace all uses of FGRIDX with FGR_BASE.
        * mips.igen: Likewise.
 2002-06-04 22:38:41 +00:00
Chris Demetriou
d3eb724f81 2002-06-04 Chris Demetriou <cgd@broadcom.com> 
* cp1.c: Add an FSF Copyright notice to this file.
 2002-06-04 16:35:24 +00:00
Chris Demetriou
ba46ddd0cf 2002-06-04 Chris Demetriou <cgd@broadcom.com> 
Ed Satterthwaite  <ehs@broadcom.com>

        * cp1.c (Infinity): Remove.
        * sim-main.h (Infinity): Likewise.

        * cp1.c (fp_unary, fp_binary): New functions.
        (fp_abs, fp_neg, fp_add, fp_sub, fp_mul, fp_div, fp_recip)
        (fp_sqrt): New functions, implemented in terms of the above.
        (AbsoluteValue, Negate, Add, Sub, Multiply, Divide)
        (Recip, SquareRoot): Remove (replaced by functions above).
        * sim-main.h (fp_abs, fp_neg, fp_add, fp_sub, fp_mul, fp_div)
        (fp_recip, fp_sqrt): New prototypes.
        (AbsoluteValue, Negate, Add, Sub, Multiply, Divide)
        (Recip, SquareRoot): Replace prototypes with #defines which
        invoke the functions above.
 2002-06-04 16:17:20 +00:00
Chris Demetriou
18d8a52d00 2002-06-03 Chris Demetriou <cgd@broadcom.com> 
* sim-main.h (Nan, Infinity, Less, Equal, AbsoluteValue, Negate)
        (Add, Sub, Multiply, Divide, Recip, SquareRoot): Move lower in
        file, remove PARAMS from prototypes.
        (value_fpr, store_fpr, convert): Likewise.  Use SIM_STATE to provide
        simulator state arguments.
        (ValueFPR, StoreFPR, Convert): Move lower in file.  Use SIM_ARGS to
        pass simulator state arguments.
        * cp1.c (SD): Redefine as CPU_STATE(cpu).
        (store_fpr, convert): Remove 'sd' argument.
        (value_fpr): Likewise.  Convert to use 'SD' instead.
 2002-06-04 01:35:23 +00:00
Chris Demetriou
0f154cbd1c 2002-06-03 Chris Demetriou <cgd@broadcom.com> 
* cp1.c (Min, Max): Remove #if 0'd functions.
        * sim-main.h (Min, Max): Remove.
 2002-06-04 00:18:46 +00:00
Chris Demetriou
e80fc1523d 2002-06-03 Chris Demetriou <cgd@broadcom.com> 
* cp1.c: fix formatting of switch case and default labels.
        * interp.c: Likewise.
        * sim-main.c: Likewise.
 2002-06-03 22:30:52 +00:00
Chris Demetriou
bad673a9cb 2002-06-03 Chris Demetriou <cgd@broadcom.com> 
* cp1.c: Clean up comments which describe FP formats.
	 (FPQNaN_DOUBLE, FPQNaN_LONG): Generate using UNSIGNED64.
 2002-06-03 22:05:15 +00:00
Chris Demetriou
7cbea0890e 2002-06-03 Chris Demetriou <cgd@broadcom.com> 
Ed Satterthwaite  <ehs@broadcom.com>

	* configure.in (mipsisa64sb1*-*-*): New target for supporting
	Broadcom SiByte SB-1 processor configurations.
	* configure: Regenerate.
	* sb1.igen: New file.
	* mips.igen: Include sb1.igen.
	(sb1): New model.
	* Makefile.in (IGEN_INCLUDE): Add sb1.igen.
	* mdmx.igen: Add "sb1" model to all appropriate functions and
	instructions.
	* mdmx.c (AbsDiffOB, AvgOB, AccAbsDiffOB): New functions.
	(ob_func, ob_acc): Reference the above.
	(qh_acc): Adjust to keep the same size as ob_acc.
	* sim-main.h (status_SBX, MX_VECT_ABSD, MX_VECT_AVG, MX_AbsDiff)
	(MX_Avg, MX_VECT_ABSDA, MX_AbsDiffC): New macros.
 2002-06-03 21:00:29 +00:00
Chris Demetriou
909daa8222 2002-06-03 Chris Demetriou <cgd@broadcom.com> 
* Makefile.in (IGEN_INCLUDE): Add mdmx.igen.
 2002-06-03 18:35:19 +00:00
Richard Henderson
4e62efb8f8 * gen-engine.c (print_run_body): Avoid multi-line strings. 
* lf.c (lf_print__gnu_copyleft): Likewise.
 2002-06-03 16:04:31 +00:00
Elena Zannoni
676ab6a01e Use current date in ChangeLog entry. 2002-06-03 00:47:14 +00:00
Elena Zannoni
c7675842d8 2002-05-28 Elena Zannoni <ezannoni@redhat.com> 
From Jason Eckhardt <jle@redhat.com>
        * d10v_sim.h (INC_ADDR): Correctly handle the case where MOD_E is
        less than MOD_S (post-decrement).
 2002-06-03 00:36:02 +00:00
Chris Demetriou
f4f1b9f102 2002-06-02 Chris Demetriou <cgd@broadcom.com> 
Ed Satterthwaite  <ehs@broadcom.com>

	* mips.igen (mdmx): New (pseudo-)model.
	* mdmx.c, mdmx.igen: New files.
	* Makefile.in (SIM_OBJS): Add mdmx.o.
	* sim-main.h (MDMX_accumulator, MX_fmtsel, signed24, signed48):
	New typedefs.
	(ACC, MX_Add, MX_AddA, MX_AddL, MX_And, MX_C_EQ, MX_C_LT, MX_Comp)
	(MX_FMT_OB, MX_FMT_QH, MX_Max, MX_Min, MX_Msgn, MX_Mul, MX_MulA)
	(MX_MulL, MX_MulS, MX_MulSL, MX_Nor, MX_Or, MX_Pick, MX_RAC)
	(MX_RAC_H, MX_RAC_L, MX_RAC_M, MX_RNAS, MX_RNAU, MX_RND_AS)
	(MX_RND_AU, MX_RND_ES, MX_RND_EU, MX_RND_ZS, MX_RND_ZU, MX_RNES)
	(MX_RNEU, MX_RZS, MX_RZU, MX_SHFL, MX_ShiftLeftLogical)
	(MX_ShiftRightArith, MX_ShiftRightLogical, MX_Sub, MX_SubA, MX_SubL)
	(MX_VECT_ADD, MX_VECT_ADDA, MX_VECT_ADDL, MX_VECT_AND)
	(MX_VECT_MAX, MX_VECT_MIN, MX_VECT_MSGN, MX_VECT_MUL, MX_VECT_MULA)
	(MX_VECT_MULL, MX_VECT_MULS, MX_VECT_MULSL, MX_VECT_NOR)
	(MX_VECT_OR, MX_VECT_SLL, MX_VECT_SRA, MX_VECT_SRL, MX_VECT_SUB)
	(MX_VECT_SUBA, MX_VECT_SUBL, MX_VECT_XOR, MX_WACH, MX_WACL, MX_Xor)
	(SIM_ARGS, SIM_STATE, UnpredictableResult, fmt_mdmx, ob_fmtsel)
	(qh_fmtsel): New macros.
	(_sim_cpu): New member "acc".
	(mdmx_acc_op, mdmx_cc_op, mdmx_cpr_op, mdmx_pick_op, mdmx_rac_op)
	(mdmx_round_op, mdmx_shuffle, mdmx_wach, mdmx_wacl): New functions.
 2002-06-02 07:39:26 +00:00
Andrew Cagney
e4045cdb95 Delete TiC80, no longer supported by GDB. 2002-06-01 23:23:28 +00:00
Andrew Cagney
18c0df9e1b Fill-out d10v enum so that there are no ``=''. 2002-06-01 18:15:43 +00:00
Kazu Hirata
dbec3bef45 * run.c: Fix formatting. 2002-05-31 02:17:26 +00:00
DJ Delorie
d7a97a9b1c * lf.c (lf_print__gnu_copyleft): Convert multiline strings to 
compatible format.
* gen-idecode.c (print_run_until_stop_body): Likewise.
* gen-model.c (gen_model_c): Likewise.
 2002-05-30 15:07:06 +00:00
Nick Clifton
5aa682b2e0 Set the FSR and FAR registers if a Data Abort is detected. 2002-05-29 19:01:36 +00:00
Elena Zannoni
1aa5e64f43 2002-05-28 Elena Zannoni <ezannoni@redhat.com> 
* interp.c (sim_create_inferior): Add comment.

	From Alan Matsuoka <alanm@redhat.com>:
	From 2001-04-27 Jason Eckhardt <jle@cygnus.com>:
	* simops.c (OP_4400): Output "mvf0f" instead of "mf0f".
	(OP_4401): Output "mvf0t" instead of "mf0t".
	(OP_460B): Do not output a flag register.
	(OP_4609): Do not output a flag register.
 2002-05-28 15:49:52 +00:00
Nick Clifton
10b57fcbd7 Only perform access checks if 'check' is set. 
Report unknown machine numbers.
Formatting tidy ups.
 2002-05-27 14:12:00 +00:00
Nick Clifton
7378e198a5 Thumb BL instruction: Do not set LR to pc + 2, it has already been advanced. 2002-05-27 13:30:36 +00:00
Andrew Cagney
b91b96f4f6 * sim-d10v.h: Delete file. Moved to include/gdb/. 
* sim-d10v.h: New file.  Moved from include/sim-d10v.h.

* Makefile.in (INCLUDE): Add "gdb/sim-d10v.h".
* interp.c: Include "gdb/sim-d10v.h" instead of "sim-d10v.h".

* d10v-tdep.c: Include "gdb/sim-d10v.h" instead of "sim-d10v.h".
* Makefile.in (sim_d10v_h): Update definition.
 2002-05-24 00:12:18 +00:00
Nick Clifton
2984e11475 When decoding a BLX(1) instruction do not add in the second bit of the base 
address - this has already been accounted for.
 2002-05-23 12:38:31 +00:00
Nick Clifton
8b2440b731 Simulate XScale BCUMOD register 2002-05-21 20:28:26 +00:00
Nick Clifton
de4112fa38 Add support for target specific command line switches to old-style simualtors. 
Make use of this support in the ARM simulator to add a --swi-support= switch
to select whcih SWI protocols to emulate.
 2002-05-20 14:32:50 +00:00
Kazu Hirata
d13351445b * compile.c: Fix formatting. 2002-05-19 12:52:54 +00:00
Kazu Hirata
c3f4437ee1 * compile.c: Fix formatting. 2002-05-18 11:40:19 +00:00
Andrey Volkov
6147b1f62b * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS. 2002-05-17 19:22:14 +00:00
Andrey Volkov
fc97460264 h8300: Add support of EXR register 2002-05-17 19:19:24 +00:00
Andrey Volkov
a8cdafbd4e * h8300s now new target, not alias of h8300h 2002-05-17 19:09:13 +00:00
Andrey Volkov
f6225c9615 *compile.c: Add additional CCR flags (I,UI,H,U) 2002-05-17 18:55:13 +00:00
Andrey Volkov
3b02cf9281 * compile.c: Change literal regnumbers to REGNUMS. 2002-05-17 18:47:14 +00:00
Joern Rennecke
1c509ca821 print_insn_sh cleanup: 
include:
	* dis-asm.h (print_insn_shl, print_insn_sh64l): Remove prototype.
gdb:
	* sh-tdep.c (gdb_print_insn_sh64): Delete.
	(gdb_print_insn_sh): Just set info->endian and use print_insn_sh.
	(sh_gdbarch_init): Always use gdb_print_insn_sh.
opcodes:
	* disassemble.c (disassembler): Just use print_insn_sh for bfd_arch_sh.
	* sh-dis.c (LITTLE_BIT): Delete.
	(print_insn_sh, print_insn_shl): Deleted.
	(print_insn_shx): Renamed to
	(print_insn_sh).  No longer static.  Handle SHmedia instructions.
	Use info->endian to determine endianness.
	* sh64-dis.c (print_insn_sh64, print_insn_sh64l): Delete.
	(print_insn_sh64x): No longer static.  Renamed to
	(print_insn_sh64).  Removed pfun_compact and endian arguments.
	If we got an uneven address to indicate SHmedia, adjust it.
	Return -2 for SHcompact instructions.
sim/sh64:
	* sim-if.c (sh64_disassemble_insn): Use  print_insn_sh instead of
	print_insn_shl.
 2002-05-17 14:36:46 +00:00
Stephane Carrez
2be99286c5 * MAINTAINERS: Update my email address. 2002-05-16 13:38:55 +00:00
Nick Clifton
ace4f296f5 Uses sim callback interface for system calls in RedBoot SWI support. 2002-05-09 10:29:08 +00:00
Nick Clifton
d8512e6afd Support the RedBoot SWI in ARM mode and some of its system calls. 2002-05-09 10:14:12 +00:00
Chris Demetriou
5accf1ff56 [ common/ChangeLog ] 
2002-05-01  Chris Demetriou  <cgd@broadcom.com>

        * callback.c: Use 'deprecated' rather than 'depreciated.'

[ igen/ChangeLog ]
2002-05-01  Chris Demetriou  <cgd@broadcom.com>

        * igen.c: Use 'deprecated' rather than 'depreciated.'

[ mips/ChangeLog ]
2002-05-01  Chris Demetriou  <cgd@broadcom.com>

        * interp.c: Use 'deprecated' rather than 'depreciated.'
        * sim-main.h: Likewise.
 2002-05-01 23:26:32 +00:00
Chris Demetriou
402586aa26 2002-05-01 Chris Demetriou <cgd@broadcom.com> 
* cp1.c (store_fpr): Remove #ifdef'd out call to UndefinedResult
        which wouldn't compile anyway.
        * sim-main.h (unpredictable_action): New function prototype.
        (Unpredictable): Define to call igen function unpredictable().
        (NotWordValue): New macro to call igen function not_word_value().
        (UndefinedResult): Remove.
        * interp.c (undefined_result): Remove.
        (unpredictable_action): New function.
        * mips.igen (not_word_value, unpredictable): New functions.
        (ADD, ADDI, do_addiu, do_addu, BGEZAL, BGEZALL, BLTZAL, BLTZALL)
        (CLO, CLZ, MADD, MADDU, MSUB, MSUBU, MUL, do_mult, do_multu)
        (do_sra, do_srav, do_srl, do_srlv, SUB, do_subu): Invoke
        NotWordValue() to check for unpredictable inputs, then
        Unpredictable() to handle them.
 2002-05-01 17:26:14 +00:00
Nick Clifton
d1b0a5b4a9 Handle CLASS_IGNORE and ARG_NIM4. 2002-04-29 16:50:29 +00:00
Chris Demetriou
c9b9995a38 2002-02-24 Chris Demetriou <cgd@broadcom.com> 
* mips.igen: Fix formatting of calls to Unpredictable().
 2002-04-25 05:37:03 +00:00
Andrew Cagney
e101598283 Revert previous change. 2002-04-20 16:39:46 +00:00
Alexandre Oliva
b882a66bfc * interp.c (sim_open): Disable chunk of code that wrote code in 
vector table entries.
 2002-04-18 19:47:14 +00:00
Elena Zannoni
d395ade3db 2002-04-15 Elena Zannoni <ezannoni@redhat.com> 
* sim_calls.c (sim_fetch_register, sim_store_register): Return -1 for
        AltiVec registers as a temporary stopgap.
 2002-04-15 16:32:55 +00:00