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Author SHA1 Message Date
Thiemo Seufer
14fb6c5a50 * cp1.c (value_fpr): Don't inherit existing FPR_STATE for 
uninterpreted formats. If fmt is one of the uninterpreted types
	don't update the FPR_STATE. Handle fmt_uninterpreted_32 like
	fmt_word, and fmt_uninterpreted_64 like fmt_long.
	(store_fpr): When writing an invalid odd register, set the
	matching even register to fmt_unknown, not the following register.
	* interp.c (sim_open): If STATE_MEM_SIZE isn't set then set it to
	the the memory window at offset 0 set by --memory-size command
	line option.
	(sim_store_register): Handle storing 4 bytes to an 8 byte floating
	point register.
	(sim_fetch_register): Likewise for reading 4 bytes from an 8 byte
	register.
	(sim_monitor): When returning the memory size to the MIPS
	application, use the value in STATE_MEM_SIZE, not an arbitrary
	hardcoded value.
	(cop_lw): Don' mess around with FPR_STATE, just pass
	fmt_uninterpreted_32 to StoreFPR.
	(cop_sw): Similarly.
	(cop_ld): Pass fmt_uninterpreted_64 not fmt_uninterpreted.
	(cop_sd): Similarly.
	* mips.igen (not_word_value): Single version for mips32, mips64
	and mips16.
 2007-02-19 17:31:08 +00:00
Thiemo Seufer
c88471452a * interp.c (MEM_SIZE): Increase default memory size from 2 to 8 
MBytes.
 2007-02-19 12:27:02 +00:00
Thiemo Seufer
4b5d35eef6 * configure.ac (mips*-sde-elf*): Move in front of generic machine 
configuration.
	* configure: Regenerate.
 2007-02-17 16:36:32 +00:00
Thiemo Seufer
3669427c8e 2007-02-17 Thiemo Seufer <ths@mips.com> 
[ sim/mips/ChangeLog ]
	* configure.ac (mips*-sde-elf*, mipsisa32r2*-*-*, mipsisa64r2*-*-*):
	Add mdmx to sim_igen_machine.
	(mipsisa64*-*-*): Likewise. Remove dsp.
	(mipsisa32*-*-*): Remove dsp.
	* configure: Regenerate.

	[ sim/testsuite/sim/mips/ChangeLog ]
	* basic.exp: Add case for mips*-sde-elf*.
	(mdmxmodels): Run mdmx tests only on mdmx capable configurations.
 2007-02-17 01:26:48 +00:00
Thiemo Seufer
792fe9c928 * Makefile.in (FLAGS_TO_PASS, TARGET_FLAGS_TO_PASS): Add RUNTEST. 2007-02-16 18:13:53 +00:00
Nick Clifton
1306df90a9 * armemu.c (handle_v6_insn): Fix typo in sign extension test of the sext and sxtah instructions. 2007-02-15 10:32:06 +00:00
Thiemo Seufer
109ad08573 * configure.ac: Add mips*-sde-elf* target. 
* configure: Regenerate.
 2007-02-13 20:20:54 +00:00
Thiemo Seufer
495f536a34 * mips32-dsp.s: Run DSP testcase only for release 2 architecture. 2007-02-13 19:12:28 +00:00
Thiemo Seufer
f0a0d3b5e7 * mdmx-ob.s: Delete extraneous include. 2007-02-13 19:07:36 +00:00
Daniel Jacobowitz
8944021f76 Reported by timeless@gmail.com: 
* gdb/target.c (target_flash_erase): Do not return void value.
	(target_flash_done): Likewise.
	* gdb/cli/cli-cmds.c (source_command): Likewise.

	Reported by timeless@gmail.com:
	* wrapper.c (sim_target_parse_arg_array): Do not return void value.
 2007-02-08 16:31:57 +00:00
Mike Frysinger
cecb04b70c 2007-01-28 Manuel Lauss <slauss@resi.at> 
* configure.ac (sh64-*-*): Change to sh64*-*-*.
	(sh-*-*): Change to sh*-*-*.
	* configure: Regenerated.
 2007-01-29 16:41:14 +00:00
Daniel Jacobowitz
20ac050494 Add changelog entries for copyright updates. 2007-01-10 04:33:06 +00:00
Daniel Jacobowitz
6aba47ca06 Copyright updates for 2007. 2007-01-09 17:59:20 +00:00
Hans-Peter Nilsson
570ee7f0b6 * Makefile.in (autoconf-common autoheader-common): Only run 
autoheader on subdirs with a file config.in.
 2006-12-21 04:46:52 +00:00
Hans-Peter Nilsson
edc5d9ec58 * acconfig.h: Remove. 
* config.in: Regenerate.
 2006-12-21 04:43:53 +00:00
Hans-Peter Nilsson
81963b26f2 * config.in, configure: Regenerate. 2006-12-21 04:43:16 +00:00
Hans-Peter Nilsson
921d7ad333 * acconfig.h: Remove. 
* config.in, configure: Regenerate.
 2006-12-21 04:41:09 +00:00
Hans-Peter Nilsson
b1bfc0531c * config.in: Regenerate. 2006-12-21 04:40:12 +00:00
Hans-Peter Nilsson
c4d800aeba * configure.ac (common): Make the default "yes" for all targets 
with sim subdirs.
	* configure: Regenerate.
 2006-12-21 02:37:17 +00:00
Hans-Peter Nilsson
70a9be6357 * configure.ac: Add test for readline, substitute READLINE. 
* Makefile.in (READLINE_LIB): New substituted-contents variable.
	(SIM_EXTRA_LIBDEPS): Don't set.
	(SIM_EXTRA_LIBS): Use $(READLINE_LIB) instead of
	../../readline/libreadline.a.
	* configure: Regenerate.
 2006-12-20 22:35:51 +00:00
Hans-Peter Nilsson
e80204fc86 * Makefile.in (autoconf-common autoheader-common): In documented 
usage, say SHELL=/bin/sh.
	(.PHONY): Add autoheader-common.
 2006-12-20 12:35:07 +00:00
Hans-Peter Nilsson
49cbcfe9c9 * MAINTAINERS: Add self as authorized committer for *. 2006-12-20 12:34:46 +00:00
Andrew Cagney
6a58c676a9 2006-11-22 Tom Marn <tom.marn@telargo.com> 
Committed by Andrew Cagney.
	* ppc-instructions: Implement optional PowerPC stfiwx instruction.
 2006-11-29 15:20:55 +00:00
Thiemo Seufer
a5e3001a40 * basic.exp: Fix spelling in comment. Use canonical form of target 
patterns. Run DSP test only for DSP-capable ISAs. Check also mips32r2
	and mips64r2 if supported by the target.
 2006-11-08 12:00:11 +00:00
Thiemo Seufer
09d969392e * gentmap.c: Fix compile time warning. 2006-11-07 19:29:59 +00:00
Thiemo Seufer
7e12978101 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type 
for bfd text addresses.
 2006-11-07 19:07:41 +00:00
Thiemo Seufer
02f97da761 * dsp.igen (do_w_op): Fix compiler warning. 2006-11-07 14:59:49 +00:00
Dave Brolley
c7e628df2e 2006-10-18 Dave Brolley <brolley@redhat.com> 
* Contribute the following changes:

        2006-06-14  Dave Brolley  <brolley@redhat.com>

        * sh64-sim.h (sh64_fipr,sh64_fiprs,sh64_fldp,sh64_fstp,sh64_ftrv)
        (sh64_fpref): New functions.
        * sh64.c (sh64_fipr,sh64_fiprs,sh64_fldp,sh64_fstp,sh64_ftrv)
        (sh64_fpref): New functions.
        (sh_models): Add sh2e, sh2a, sh2a_nofpu, sh4_nofpu, sh4a,
        sh4a_nofpu and sh4al.
        (sh2e_mach): New MACH.
        (sh2a_fpu_mach): New MACH.
        (sh2a_nofpu_mach): New MACH.
        (sh4_nofpu): New MACH.
        (sh4a_mach): New MACH.
        (sh4a_nofpu_mach): New MACH.
        (sh4al_mach): New MACH.
        * Makefile.in (stamp-*): Depend on $(CGEN_CPU_DIR)/sh-sim.cpu. Pass
        archfile to CGEN script.
        * arch.c: Regenerated.
        * arch.h: Regenerated.
        * cpu.c: Regenerated.
        * cpu.h: Regenerated.
        * cpuall.h: Regenerated.
        * decode-compact.c: Regenerated.
        * decode-compact.h: Regenerated.
        * decode-media.c: Regenerated.
        * decode-media.h: Regenerated.
        * defs-compact.h: Regenerated.
        * defs-media.h: Regenerated.
        * sem-compact-switch.c: Regenerated.
        * sem-compact.c: Regenerated.
        * sem-media-switch.c: Regenerated.
        * sem-media.c: Regenerated.
        * sh-desc.c: Regenerated.
        * sh-desc.h: Regenerated.
        * sh-opc.h: Regenerated.
 2006-10-18 18:13:22 +00:00
Hans-Peter Nilsson
466b1d3308 * cris/cris-sim.h (enum cris_unknown_syscall_action_type) 
(cris_unknown_syscall_action): Declare.
	* cris/sim-if.c (cris_unknown_syscall_action): Define.
	(cris_options): Add cris-unknown-syscall option.
	(cris_option_handler): Correct comment about and error message for
	invalid --cris-cycles argument.  Handle --cris-unknown-syscall.
	* cris/traps.c: Include stdarg.h
	(cris_unknown_syscall): New function.
	(cris_break_13_handler): Instead of sim_io_eprintf and
	sim_engine_halt, call cris_unknown_syscall to handle more or less
	unknown syscalls.  Adjust code as necessary to handle return
	value.
 2006-10-02 03:21:28 +00:00
Hans-Peter Nilsson
1654a6f728 * sim/cris/c/clone5.c, sim/cris/c/mprotect1.c, 
sim/cris/c/rtsigprocmask1.c, sim/cris/c/rtsigsuspend1.c,
	sim/cris/c/sig7.c, sim/cris/c/sigreturn1.c,
	sim/cris/c/sigreturn2.c, sim/cris/c/syscall1.c,
	sim/cris/c/syscall2.c, sim/cris/c/sysctl2.c, sim/cris/c/fcntl1.c,
	sim/cris/c/readlink2.c: Add code to print ENOSYS if syscall being
	tested returns ENOSYS.  Add early exit where needed.  Change any
	existing code to print "xyzzy", not "pass".
	* sim/cris/asm/option3.ms, sim/cris/asm/option4.ms,
	sim/cris/c/clone6.c, sim/cris/c/fcntl2.c,
	sim/cris/c/mprotect2.c, sim/cris/c/readlink11.c,
	sim/cris/c/rtsigprocmask2.c, sim/cris/c/rtsigsuspend2.c,
	sim/cris/c/sig13.c, sim/cris/c/sigreturn3.c,
	sim/cris/c/sigreturn4.c, sim/cris/c/syscall3.c,
	sim/cris/c/syscall4.c, sim/cris/c/syscall5.c,
	sim/cris/c/syscall6.c, sim/cris/c/syscall7.c,
	sim/cris/c/syscall8.c, sim/cris/c/sysctl3.c: New tests.
 2006-10-02 03:18:51 +00:00
Daniel Jacobowitz
bac25e5b7a * MAINTAINERS: Add Dave Brolley for sh64. 2006-10-01 04:00:30 +00:00
Hans-Peter Nilsson
eccd787e25 * cris/traps.c (TARGET_PIPE_BUF): New macro. 
(cris_pipe_empty): Correct initialization of "remaining".  Only
	adjust the "write" return value if more than TARGET_PIPE_BUF bytes
	are written.
 2006-09-30 02:38:06 +00:00
Hans-Peter Nilsson
539a52558f * sim/cris/c/pipe2.c: Adjust expected output. 
(process): Don't write as much to the pipe as to trig the
	inordinate-amount test in the sim pipe machinery.  Correct test of
	write return-value; check only that pipemax bytes were
	successfully written.  For error-case, emit strerror as well.
	(main): Add a second read.
 2006-09-30 02:34:43 +00:00
Hans-Peter Nilsson
3ca4d560ef * cris/configure.ac: Check for limits.h and sys/param.h. 
* cris/configure, cris/config.in: Rebuild.
	* cris/traps.c (SIM_PATHMAX): New macro.
	(cris_break_13_handler): Use SIM_PATHMAX, not MAXPATHLEN.
 2006-09-29 02:45:48 +00:00
Thiemo Seufer
3ae2e9a36f * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for 
SIM_QUIET_NAN_NEGATED.
 2006-08-29 13:18:27 +00:00
Thiemo Seufer
41ec9f205e * sim-profile.c (profile_pc_init): Initialise default profiling 
frequency to a prime number.
	(profile_print_pc): Convert gmon.out sample data into target
	byte order.
 2006-08-29 13:16:19 +00:00
Thiemo Seufer
2d2733fc96 * configure.ac (mipsisa32r2*-*-*, mipsisa32*-*-*): Add smartmips to 
sim_igen_machine.
	* configure: Regenerate.
	* mips.igen (model): Add smartmips.
	(MADDU): Increment ACX if carry.
	(do_mult): Clear ACX.
	(ROR,RORV): Add smartmips.
	(include): Include smartmips.igen.
	* sim-main.h (ACX): Set to REGISTERS[89].
	* smartmips.igen: New file.
 2006-08-29 12:45:26 +00:00
Thiemo Seufer
d85c3a10ae * Makefile.in (IGEN_INCLUDE): Add missing includes for m16e.igen and 
mips3264r2.igen. Add missing dependency rules.
	* m16e.igen: Support for mips16e save/restore instructions.
 2006-08-29 12:38:45 +00:00
Thiemo Seufer
6b637da758 * testutils.inc (setup): __start is also a valid start symbol. 2006-08-29 12:18:43 +00:00
Thiemo Seufer
afddf9e98c Add myself as mips maintainer. 2006-08-25 18:06:21 +00:00
Daniel Jacobowitz
ce928021ab gdb/ 
* config/sparc/embed.mt: New file.
	* configure.tgt (sparc-*-rtems*): Use embed.mt.
sim/
	* configure.ac (sparc-*-rtems*|sparc-*-elf*): Enable erc32 simulator.
	* Makefile.in (FLAGS_TO_PASS): Include libdir.
	* configure: Regenerated.
sim/erc32/
	* Makefile.in (func.o, help.o): Correct dependencies.
	* Makefile.in (install-sis): Honor DESTDIR.
 2006-08-08 18:57:25 +00:00
Yoshinori Sato
b86015eaa5 compile.c (OBITOP): Bit address mask low three bit. 
compile.c (decode): Fix warning.
 2006-07-19 06:27:04 +00:00
Fred Fish
08f7d065a6 Patch reviewed and approved by Daniel Jacobowitz <drow@false.org>. 
2006-07-12  Fred Fish  <fnf@specifix.com>
	* sim-endian.h (asm/byteorder.h): Don't include private kernel
	header.
 2006-07-12 21:37:21 +00:00
DJ Delorie
f4f21c206a * r8c.opc (decode_r8c): Don't bother reading the destination 
before moving a constant into it.  Fix borrow comparison for SUB.
 2006-06-26 20:31:43 +00:00
Richard Earnshaw
e85e320515 * common/aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR. 
* common/common.m4: Likewise.
	* */configure: Regenerate.
 2006-06-13 08:06:50 +00:00
Daniel Jacobowitz
2f0122dcdf common/ 
* aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
most subdirs/
	* configure: Regenerated.
 2006-06-05 14:21:13 +00:00
Daniel Jacobowitz
20e95c23ab Configury changes: update src repository (binutils, gdb, and rda) to use 
config/gettext-sister.m4 instead of the old gettext.m4.  Regenerate all
affected autotools files.  Include intl in gdb releases again.
 2006-05-31 15:14:46 +00:00
Chao-ying Fu
dc6641a558 * mips32-dsp.s: Add some tests for shra_r.ph, shrav_r.ph, shra_r.w, 
shrav_r.w.
 2006-05-15 20:34:56 +00:00
Chao-ying Fu
69088b1706 * dsp.igen (do_ph_shift, do_w_shra): Fix bugs for rounding instructions. 2006-05-15 20:34:18 +00:00
Andreas Schwab
4b164edfca sim/: 
* configure.ac (CFLAGS_FOR_BUILD): Set and substitute.
	* configure: Regenerate.

	* Makefile.in (CFLAGS_FOR_BUILD): Define.
	(CC_FOR_BUILD): Don't override.
	(FLAGS_TO_PASS): Pass CFLAGS_FOR_BUILD.

sim/ppc/:
	* configure.ac (CFLAGS_FOR_BUILD): Set and substitute.
	* configure: Regenerate.

	* Makefile.in (CFLAGS_FOR_BUILD): Define.
	(BUILD_CFLAGS): Use it instead of hardcoding "-g -O".
	(gentmap): Fix typo BUILD_FLAGS -> BUILD_CFLAGS.
 2006-05-05 17:11:19 +00:00
Daniel Jacobowitz
8b2f7496cc * MAINTAINERS: Add an "Authorized committers" section, and list 
DJ Delorie for v850.
 2006-05-04 15:39:19 +00:00
Andreas Schwab
d8006e0592 * Makefile.in (tmp-ld-decode): Fix dependencies. 
(tmp-ld-cache): Likewise.
	(tmp-ld-insn): Likewise.
 2006-04-23 14:54:42 +00:00
Nick Clifton
0275de4ee1 * dv-tx3904tmr.c (deliver_tx3904tmr_tick): Add missing break statement. 2006-04-18 09:19:28 +00:00
Nick Clifton
9517c9780f ooops - omitted from previous delta 2006-04-18 09:16:01 +00:00
Nick Clifton
95bd752a6c * interp.c (sim_stop_reason): Fix typo. 2006-04-18 09:15:29 +00:00
Hans-Peter Nilsson
5cf3f6e292 * cris/crisv32f.c (MY (deliver_interrupt)): Set CCS to new_ccs. 2006-04-08 17:37:56 +00:00
Hans-Peter Nilsson
c466736ab1 * sim/cris/hw/rv-n-cris/irq6.ms: New test. 2006-04-08 17:37:23 +00:00
Hans-Peter Nilsson
26d01138dd * sim/cris/hw: New directory for subdirectories with tests. 
* sim/cris/hw/rv-n-cris: New directory with tests.
 2006-04-03 03:05:00 +00:00
Hans-Peter Nilsson
aad3b3cbc1 * cris/dv-cris.c, cris/dv-rv.c, cris/rvdummy.c: New files. 
* cris/Makefile.in (CONFIG_DEVICES): Remove redundant setting.
	(dv-cris.o, dv-rv.o rvdummy$(EXEEXT), rvdummy.o): New rules.
	(all): Depend on rvdummy$(EXEEXT).
	* cris/configure.ac: Call SIM_AC_OPTION_WARNINGS.  Check for
	sys/socket.h and sys/select.h.  Call SIM_AC_OPTION_HARDWARE,
	default off.
	* cris/configure: Regenerate.
	* cris/cris-sim.h (cris_have_900000xxif): Declare here.
	(enum cris_interrupt_type, crisv10deliver_interrupt)
	(crisv32deliver_interrupt: New declarations.
	* cris/cris-tmpl.c [WITH_HW] (MY (f_model_insn_after)): Call
	sim_events_tickn and set state-events member work_pending when it's
	time for the next event.
	[WITH_HW] (MY (f_specific_init)): Set CPU-model-specific
	interrupt-delivery function.
	* cris/crisv10f.c (MY (deliver_interrupt)): New function.
	* cris/crisv32f.c (MY (deliver_interrupt)): New function.
	* cris/devices.c: Include hw-device.h.
	(device_io_read_buffer) [WITH_HW]: Call hw_io_read_buffer.
	(device_io_write_buffer): Only perform 0x900000xx-functions if
	cris_have_900000xxif is nonzero.  Else if WITH_HW defined,
	call hw_io_write_buffer.  Add return 0 last in function.
	* cris/sim-if.c (cris_have_900000xxif): Now global.
	(sim_open) [WITH_HW]: Clear deliver_interrupt cpu member.
	Force "-model" option, effectively.
	* cris/sim-main.h (cris_interrupt_delivery_fn): New type.
	(struct _sim_cpu) [WITH_HW]: New member deliver_interrupt.
 2006-04-03 03:01:45 +00:00
Hans-Peter Nilsson
530d581366 * cris/Makefile.in (CRISV10F_OBJS): Remove semcrisv10f-switch.o. 
(CRISV32F_OBJS): Remove semcrisv32f-switch.o.
	(semcrisv10f-switch.o, semcrisv32f-switch.o: Remove dependency rules.
 2006-04-02 12:46:42 +00:00
Hans-Peter Nilsson
ef6affe12f * sim/cris/asm/testutils.inc (test_h_mem): Use register prefix. 
(testr_h_dr, test_h_dr, ldmem_h_gr, mvr_h_mem): Ditto.  Correct
	syntax.
 2006-04-02 11:43:44 +00:00
Hans-Peter Nilsson
4369b6eb6e * sim/cris/asm/x0-v10.ms, sim/cris/asm/x0-v32.ms: Widen regexp for 
stack pointer values.
 2006-04-02 11:31:41 +00:00
Hans-Peter Nilsson
b3a3ffefce * configure: Regenerate. 2006-03-29 03:42:03 +00:00
Hans-Peter Nilsson
ea696909f3 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate- 
option-contents test.
 2006-03-29 03:40:25 +00:00
DJ Delorie
727b6b4b41 * mem.c (mem_put_byte): Hook simulated UART to stdout. 
(mem_put_hi): Hook in simulated trace port.
(mem_get_byte): Hook in simulated uart control port.
* opc2c: Be more picky about matching special comments.
* r8c.opc (shift_op): Limit shift counts to -16..16.
(BMcnd): Map conditional codes.
* reg.c (condition_true): Mask condition code to 4 bits.
* syscalls.c: Include local syscall.h.
* syscall.h: New, copied from libgloss.
 2006-03-14 03:34:28 +00:00
DJ Delorie
1f810f7808 * MAINTAINERS: Add self as m32c sim maintainer. 2006-03-14 02:37:35 +00:00
Paul Brook
4b1d9c5854 2006-03-07 Paul Brook <paul@codesourcery.com> 
* elfos.c (ARMul_OSHandleSWI): Call correct function for IsTTY.
 2006-03-07 19:55:55 +00:00
Hans-Peter Nilsson
d022998de5 * cris/traps.c (syscall_map): Remove CB_SYS_time / TARGET_SYS_time 
mapping.
	(cris_break_13_handler) <case TARGET_SYS_time>: New case.
 2006-02-23 02:01:51 +00:00
Hans-Peter Nilsson
77dfaed337 * sim/cris/c/time2.c: New test. 2006-02-23 02:01:09 +00:00
Mark Mitchell
59f6d9d6f8 * emul_netbsd.c (emul_netbsd_create): Quote file-name property. 
* emul_unix.c (emul_unix_create): Likewise.
	* tree.c (libiberty.h): Include it.
	(tree_quote_property): New function.
	* tree.h (tree_quote_property): Declare.
 2006-02-02 06:45:49 +00:00
Daniel Jacobowitz
eeea466063 * armos.c (ARMul_OSHandleSWI): Handle the RedBoot system 
call meminfo. Return ENOSYS for unhandled RedBoot syscalls.
 2006-02-02 01:48:16 +00:00
Mark Mitchell
e8a15d32f6 * words.h (natural32): Define as "int". 2006-01-25 17:29:44 +00:00
Mark Mitchell
0b06d9f4d3 * words.h (signed32): Define as "int". 
(unsigned32): Define as "unsigned int".
 2006-01-24 23:48:01 +00:00
Jim Blandy
d45a4bef83 sim/ChangeLog: 
2005-10-06  Jim Blandy  <jimb@redhat.com>

	Add simulator for Renesas M32C and M16C.

	* m32c: New directory.
	* configure.ac: Add entry for Renesas M32C.
	* configure: Regenerate.

sim/m32c/ChangeLog:
2005-10-06  Jim Blandy  <jimb@redhat.com>

	Simulator for Renesas M32C and M16C, by DJ Delorie <dj@redhat.com>,
	with further work from Jim Blandy <jimb@redhat.com> and
	Kevin Buettner <kevinb@redhat.com>.

	* ChangeLog: New.
	* Makefile.in: New.
	* blinky.S: New.
	* config.in: New.
	* configure: New.
	* configure.in: New.
	* cpu.h: New.
	* gdb-if.c: New.
	* gloss.S: New.
	* int.c: New.
	* int.h: New.
	* load.c: New.
	* load.h: New.
	* m32c.opc: New.
	* main.c: New.
	* mem.c: New.
	* mem.h: New.
	* misc.c: New.
	* misc.h: New.
	* opc2c.c: New.
	* r8c.opc: New.
	* reg.c: New.
	* safe-fgets.c: New.
	* safe-fgets.h: New.
	* sample.S: New.
	* sample.ld: New.
	* sample2.c: New.
	* srcdest.c: New.
	* syscalls.c: New.
	* syscalls.h: New.
	* trace.c: New.
	* trace.h: New.
 2006-01-23 22:10:41 +00:00
Hans-Peter Nilsson
ca47226b72 Now saved ChangeLog for previous entry. 2006-01-10 07:17:17 +00:00
Hans-Peter Nilsson
9e49fc3d98 * sim/cris/asm/x1-v10.ms, sim/cris/asm/x3-v10.ms, 
sim/cris/asm/x7-v10.ms: Update expected cycle output.
 2006-01-10 07:11:21 +00:00
Hans-Peter Nilsson
8d516ebcaa Update Copyright years 2006-01-10 07:06:25 +00:00
Hans-Peter Nilsson
4fc9958a54 * cris/cris-tmpl.c (MY (f_model_insn_before)): Only display basic 
cycle count for the current insn.
 2006-01-10 07:05:44 +00:00
Chao-ying Fu
fcc392a34e * basic.exp: Run the dsp test. 
* utils-dsp.inc: New file.
* mips32-dsp.s: New test.
 2005-12-14 23:09:26 +00:00
Chao-ying Fu
40a5538e94 * Makefile.in (SIM_OBJS): Add dsp.o. 
(dsp.o): New dependency.
(IGEN_INCLUDE): Add dsp.igen.
* configure.ac (mipsisa32r2*-*-*, mipsisa32*-*-*, mipsisa64r2*-*-*,
mipsisa64*-*-*): Add dsp to sim_igen_machine.
* configure: Regenerate.
* mips.igen: Add dsp model and include dsp.igen.
(MFHI, MFLO, MTHI, MTLO): Remove mips32, mips32r2, mips64, mips64r2,
because these instructions are extended in DSP ASE.
* sim-main.h (LAST_EMBED_REGNUM): Change from 89 to 96 because of
adding 6 DSP accumulator registers and 1 DSP control register.
(AC0LOIDX, AC0HIIDX, AC1LOIDX, AC1HIIDX, AC2LOIDX, AC2HIIDX, AC3LOIDX,
AC3HIIDX, DSPLO, DSPHI, DSPCRIDX, DSPCR, DSPCR_POS_SHIFT,
DSPCR_POS_MASK, DSPCR_POS_SMASK, DSPCR_SCOUNT_SHIFT, DSPCR_SCOUNT_MASK,
DSPCR_SCOUNT_SMASK, DSPCR_CARRY_SHIFT, DSPCR_CARRY_MASK,
DSPCR_CARRY_SMASK, DSPCR_CARRY, DSPCR_EFI_SHIFT, DSPCR_EFI_MASK,
DSPCR_EFI_SMASK, DSPCR_EFI, DSPCR_OUFLAG_SHIFT, DSPCR_OUFLAG_MASK,
DSPCR_OUFLAG_SMASK, DSPCR_OUFLAG4, DSPCR_OUFLAG5, DSPCR_OUFLAG6,
DSPCR_OUFLAG7, DSPCR_CCOND_SHIFT, DSPCR_CCOND_MASK,
DSPCR_CCOND_SMASK): New define.
(DSPLO_REGNUM, DSPHI_REGNUM): New array for DSP accumulators.
* dsp.c, dsp.igen: New files for MIPS DSP ASE.
 2005-12-14 23:07:56 +00:00
Hans-Peter Nilsson
be37be02a4 Add missing ChangeLog entry 2005-12-07 01:36:14 +00:00
Hans-Peter Nilsson
392753ae2f * cris/cpuv10.h, cris/cpuv32.h, cris/cris-desc.c, cris/cris-opc.h, 
cris/decodev10.c, cris/decodev10.h, cris/decodev32.c,
	cris/decodev32.h, cris/modelv10.c, cris/modelv32.c,
	cris/semcrisv10f-switch.c, cris/semcrisv32f-switch.c: Regenerate.
 2005-12-06 22:42:43 +00:00
Hans-Peter Nilsson
632c75db43 * sim/cris/asm/movmp8.ms, sim/cris/asm/pcplus.ms: New tests. 
* sim/cris/asm/movmp.ms: Do not write to P0, P4 or P8.
	* sim/cris/asm/raw13.ms: Write to MOF instead of WZ (P4).
 2005-12-06 22:42:07 +00:00
Hans-Peter Nilsson
cf2bf87e21 * cris/arch.c, cris/arch.h, cris/cpuall.h, cris/cpuv10.c, 
cris/cpuv10.h, cris/cpuv32.c, cris/cpuv32.h, cris/cris-desc.c,
	cris/cris-desc.h, cris/cris-opc.h, cris/decodev10.c,
	cris/decodev10.h, cris/decodev32.c, cris/decodev32.h,
	cris/modelv10.c, cris/modelv32.c, cris/semcrisv10f-switch.c,
	cris/semcrisv32f-switch.c: Regenerate.
 2005-12-05 03:11:47 +00:00
Hans-Peter Nilsson
59e834e427 Fix typo last entry 2005-12-05 03:11:08 +00:00
Mark Mitchell
255208590a * sim-signal.c (sim_signal_to_target): Fix typos. 2005-11-29 02:43:06 +00:00
Mark Mitchell
058ad2697e * configure.ac (USE_WIN32API): Define it. 
* configure.in: Regenerate.
	* config.in: Likewise.
	* emul_netbsd.c (write_timezone): Guard with HAVE_GETTIMEOFDAY.
	* emul_unix.c (do_unix_mkdir): Handle Win32 1-argument mkdir.
 2005-11-28 23:19:39 +00:00
Mark Mitchell
3a611ef503 * psim.c: Include gdb/signals.h. 2005-11-28 21:30:07 +00:00
Mark Mitchell
aba6488e0b * remote-sim.c (gdbsim_wait): Pass target signal numbers to 
sim_resume.  Expect target signal numbers from sim_stop_reason.

	* wrapper.c (gdb/signals.h): Include it.
	(SIGTRAP): Don't define.
	(SIGBUS): Likewise.
	(sim_stop_reason): Use TARGET_SIGNAL_* instead of SIG*.

	* sim-reason.c (sim_stop_reason): Use
	sim_signal_to_target, not sim_signal_to_host.
	* sim-signal.c (sim_signal_to_host): Fix typo.
	(sim_signal_to_target): New function.

	* interp.c (gdb/signals.h): Include it.
	(sim_stop_reason): Use TARGET_SIGNAL_*.

	* interf.c: (gdb/signals.h): Include it.
	(sim_stop_reason): Use TARGET_SIGNAL_*.

	* sim_calls.c (gdb/signals.h): Include it.
	(sim_stop_reason): Use TARGET_SIGNAL_*.
	* psim.c (cntrl_c_simulation): Use TARGET_SIGNAL_*.
 2005-11-28 18:33:03 +00:00
Hans-Peter Nilsson
5e1f64305e * sim/cris: New directory with C and assembly tests for the CRIS 
simulator.
 2005-11-21 04:48:19 +00:00
Hans-Peter Nilsson
8b9b39f44a cris/traps.c (TARGET_O_RDONLY, TARGET_O_WRONLY): Define. 
(open_map): Use TARGET_O_ACCMODE, TARGET_O_RDONLY and
	TARGET_O_WRONLY.
	(cris_break_13_handler) <case TARGET_SYS_fcntl>: Add support for
	F_GETFL on fd 0, 1 and 2.
 2005-11-20 14:52:36 +00:00
Hans-Peter Nilsson
ed1f044ac6 * cris/sim-main.h (struct _sim_cpu): New members last_syscall, 
last_open_fd, last_open_flags.
	* cris/traps.c: Don't include targ-vals.h.
	(TARGET_O_ACCMODE): Define.
	(cris_break_13_handler): Set new _sim_cpu members.
	<case TARGET_SYS_fcntl>: Support special case of F_GETFL.
	Rearrange code as switch.  Emit "unimplemented" abort for
	unimplemented fcntl calls.
 2005-11-17 16:14:53 +00:00
Hans-Peter Nilsson
5457266c93 * cris/traps.c (TARGET_SYS_stat): Define. 
(syscall_stat32_map): Add entry for TARGET_SYS_stat.
	(cris_break_13_handler) <case TARGET_SYS_stat>: New case.
 2005-11-17 15:51:24 +00:00
Daniel Jacobowitz
2be701a30f 2005-11-16 Shaun Jackman <sjackman@gmail.com> 
* sim/arm/armos.c: Include limits.h
	(unlink): Remove this macro. It is unused in this file and
	conflicts with sim_callback->unlink.
	(PATH_MAX): Define as 1024 if not already defined.
	(ReadFileName): New function.
	(SWIopen): Fix a potential buffer overflow.
	(SWIremove): New function.
	(SWIrename): Ditto.
	(ARMul_OSHandleSWI): Handle the RDP calls SWI_IsTTY,
	SWI_Remove, and SWI_Rename, as well as the RDI calls
	AngelSWI_Reason_IsTTY, AngelSWI_Reason_Remove, and
	AngelSWI_Reason_Rename.
 2005-11-17 04:23:03 +00:00
Hans-Peter Nilsson
ae81c23549 * cris/cris-tmpl.c (MY (f_model_insn_before)): Make sure only the 
low 32 bits are used after an unsigned long cast.
 2005-11-16 04:50:57 +00:00
Andrew Stubbs
72a37d8dad 2005-11-10 Andrew Stubbs <andrew.stubbs@st.com> 
* interp.c (sim_memory_size): Use same amount of memory on Windows as
	elsewhere.
 2005-11-10 11:05:31 +00:00
Dave Brolley
79e59fe67b 2005-10-28 Dave Brolley <brolley@redhat.com> 
* cpu.c,cpu.h,decode.c,decode.h,model.c,sem.c: Regenerate.

        Contribute the following changes:
        2003-09-29  Dave Brolley  <brolley@redhat.com>

        * frv-sim.h: Use CGEN_ATTR_VALUE_ENUM_TYPE in place of
        CGEN_ATTR_VALUE_TYPE.
        * mloop.in: Ditto.
        * pipeline.c: Ditto.
        * traps.c: Ditto.
 2005-10-28 19:58:11 +00:00
Paul Brook
c4793bacbf 2005-09-19 Paul Brook <paul@codesourcery.com> 
* armdefs.h: Define ARMsword and ARMsdword. Use stdint.h when
	available.
	* armemu.c: Use them.
	* armvirt.c (ARMul_MemoryInit): Use correct type for size.
	* configure.ac: Check for stdint.h.
	* config.in: Regenerate.
	* configure: Regenerate.
 2005-09-19 14:21:09 +00:00
Joern Rennecke
6a8492b562 * interp.c (<sys/mman.h>): Include. 
(mcalloc): New function / macro.
	(mfree): New macro.
	(sim_size): Use mcalloc and mfree.
 2005-09-19 11:29:30 +00:00
Joern Rennecke
63bee80353 * interp.c (strswaplen): Add one for '\0' delimiter. 2005-08-02 16:17:59 +00:00
Ben Elliston
fb6ae37f9e * hw_htab.c (bfd_get_section_lma): Remove macro; use BFD's. 2005-07-15 03:52:31 +00:00
Ben Elliston
50427dbf8f * hw_init.c: Comment out tokens after #endif directive. 
* hw_register.c: Likewise.
	* hw_trace.c: Likewise.
	* hw_vm.c: Likewise.
 2005-07-15 03:42:32 +00:00
Hans-Peter Nilsson
f010abaa2b * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES 
change.
 2005-07-10 15:23:42 +00:00
Ian Lance Taylor
efd3631498 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit. 2005-07-08 18:46:23 +00:00
Ian Lance Taylor
21d1489665 * tconfig.in (SIM_QUIET_NAN_NEGATED): Define. 2005-07-08 18:42:15 +00:00
Ian Lance Taylor
09b96ea041 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a 
different fraction for a quiet NaN.
	(unpack_fpu): Likewise.
 2005-07-08 18:41:54 +00:00
Ben Elliston
3b02a06bd6 * callback.c: Remove ANSI_PROTOTYPES conditional code. 
* sim-load.c: Likewise.
	* syscall.c: Likewise.
 2005-07-08 08:05:35 +00:00
Ben Elliston
4eeb4f8dbf * func.c: Remove ANSI_PROTOTYPES conditional code. 2005-07-08 08:04:54 +00:00
Daniel Jacobowitz
195b8a572e * gencode.c (tab): Avoid lvalue casts. Suggested by 
Ralf Corsepius <ralf.corsepius@rtems.org>.
 2005-06-17 03:13:07 +00:00
David Ung
b16d63dac6 * mips.igen: New mips16e model and include m16e.igen. 
(check_u64): Add mips16e tag.
* m16e.igen: New file for MIPS16e instructions.
* configure.ac (mipsisa32*-*-*, mipsisa32r2*-*-*, mipsisa64*-*-*,
mipsisa64r2*-*-*): Change sim_gen to M16, add mips16 and mips16e
models.
* configure: Regenerate.
 2005-06-16 15:15:49 +00:00
Hans-Peter Nilsson
c318251408 * cris/Makefile.in (stamp-v32fmloop): Depend on stamp-v10fmloop. 2005-05-28 08:47:30 +00:00
Chris Demetriou
d81ffbc49a 2005-05-26 Chris Demetriou <cgd@netbsd.org> 
* MAINTAINERS: Update my mail address, move myself to the
        "Past maintainers" section.
 2005-05-26 21:37:09 +00:00
Chris Demetriou
e70cb6cd9a 2005-05-26 David Ung <davidu@mips.com> 
* mips.igen (mips32r2, mips64r2): New ISA models.  Add new model
        tags to all instructions which are applicable to the new ISAs.
        (do_ror, do_dror, ROR, RORV, DROR, DROR32, DRORV): Add, moved from
        vr.igen.
        * mips3264r2.igen: New file for MIPS 32/64 revision 2 specific
        instructions.
        * vr.igen (do_ror, do_dror, ROR, RORV, DROR, DROR32, DRORV): Move
        to mips.igen.
        * configure.ac (mipsisa32r2*-*-*, mipsisa64r2*-*-*): Add new targets.
        * configure: Regenerate.
 2005-05-26 21:31:57 +00:00
Nick Clifton
546aee7a22 (handle_v6_thumb_insn): New function. 
(ARMul_ThumbDecode): Call handle_v6_thumb_insn() when an undefined instruction
  binary is encountered.
 2005-05-24 15:30:38 +00:00
Corinna Vinschen
18d59ab9dd * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency 
check.
 2005-05-24 14:21:19 +00:00
Daniel Jacobowitz
ef5a45edc7 Update copyright years for last commit. 2005-05-18 01:55:46 +00:00
Daniel Jacobowitz
149cfe5bb4 * Make-common.in (install-common, installdirs): Honor $DESTDIR. 2005-05-18 01:54:39 +00:00
Corinna Vinschen
c3357c6410 * configure.ac: Add igen to v850 build. 
* configure: Regenerate.
 2005-05-17 14:11:24 +00:00
Ben Elliston
44cd25cf2d Typo fix. 2005-05-16 01:03:40 +00:00
Nick Clifton
380d9419c9 Update the address of the FSF organization 2005-05-12 07:36:59 +00:00
Corinna Vinschen
4839e910a0 * sh-desc.h: Move extern declaration of sh_cgen_ifld_table after 
inclusion of cgen.h.
 2005-05-02 15:23:09 +00:00
Paul Brook
33aa0cbb6b 2005-04-29 Paul Brook <paul@codesourcery.com> 
* common/callback.c (PIPE_BUF): Provide default refinition.
	(os_lstat): Use stat if lstat is not available on the host.
	(os_ftruncate): Return EINVAL if not available on the host.
	(os_truncate): Ditto.
	* common/configure.ac: Check for lstat, truncate and ftruncate.
	* common/configure: Regenerate.
	* common/config.in: Regenerate.
 2005-04-29 14:48:03 +00:00
Paul Brook
4ec242d7be 2005-04-27 Paul Brook <paul@codesourcery.com> 
* common/Make-common.in: Add $(EXEEXT) to "run".
 2005-04-27 20:38:08 +00:00
Nick Clifton
8207e0f24e * armemu.c (handle_v6_insn): New function - emulate a few of the v6 instructions - the ones now generated by GCC. 
(ARMulEmulate32): Call handle_v6_insn when a possible v6 insn is found.
* armdefs.h (struct ARMul_State): Add new field: is_v6.#
  (ARM_v6_Prop): Define.
* arminit.c (ARMul_NewState): Initialise the v6 flag.
  (ARMul_SelectProcessor): Determine if the v6 flag should be set.
* wrapper.c (sim_create_inferior): For unknown architectures, default to allowing the v6 instructions.
 2005-04-25 07:48:59 +00:00
Manoj Iyer
c55c7ff100 added missing header file #include "libiberty.h" to psim.c 
2005-04-20  Manoj Iyer  <manjo@austin.ibm.com>

	     * psim.c: Added libiberty.h header file.
 2005-04-20 22:33:08 +00:00
Manoj Iyer
f5e8ac0e51 added missing header file libiberty.h to psim.c 2005-04-20 22:30:30 +00:00
Manoj Iyer
15254e9d32 Insert a blank like after header 2005-04-20 22:28:52 +00:00
Manoj Iyer
5d74254dbf Inserting a blank line to changelog 2005-04-20 22:27:40 +00:00
Manoj Iyer
3f6da72206 unsigned32 and unsigned64 is multiply defined in sim-types.h. 
2005-04-20  Manoj Iyer  <manjo@austin.ibm.com>
	* sim-types.h: Changed unsigned32 and unsigned64 to signed32
	and signed64 for __ALPHA__.
 2005-04-20 15:21:37 +00:00
Manoj Iyer
30e6617391 Use HAVE_LONG_LONG to check if compiler supports long long instead of using __GNU__. 
2005-04-18  Manoj Iyer  <manjo@austin.ibm.com>
	* configure.ac: Added check for long long.
	* config.in: Regenerated.
	* configure: Regenerated.
	* words.h: Modified logic to check for HAVE_LONG_LONG instead of
	__GNUC__, added config.h header file.
 2005-04-20 14:43:55 +00:00
Nick Clifton
16d55f1479 (WMAC, WMADD): Move casts from the LHS of an assignment operator to the RHS. 
(WSLL, WSRA, WSRL, WUNPCKEH, WUNPACKEL): Use ULL suffix to indicate an
unsigned long long constant.
 2005-04-18 12:17:51 +00:00
Hans-Peter Nilsson
69308976e8 * cris/traps.c (cris_break_13_handler) <case TARGET_SYS_mmap2>: 
For ((len & 8191) != 0 && fd == (USI) -1), don't say this isn't
	implemented.  In call to create_map, pad length argument to 8k.
 2005-04-18 03:08:46 +00:00
Corinna Vinschen
21bc75678f * configure.ac: Add explicit sh64 case. 
* configure: Regenerate.
	* sh64/configure.ac: New file.
	* sh64/configure.in: Remove.
	* sh64/configure: Regenerate.
	* sh64/defs-media.h (sem_fields): Add missing sfmt_ldhil member.
	* sh64/sim-if.c (sim_open): Use struct bfd instead of struct _bfd.
	(sim_create_inferior): Ditto.
 2005-04-15 08:15:52 +00:00
Jonathan Larmour
53f541af8d * gencode.c (tab): Avoid inserting code before variables all declared. 2005-04-14 20:16:06 +00:00
Paul Brook
74ec5579b9 2005-03-30 Paul Brook <paul@codesourcery.com> 
* arm/wrapper.c: Provide SIGTRAP and SIGBUS.
 2005-03-30 16:21:33 +00:00
Anthony Green
170cd118a9 Fix memset thinkos. 2005-03-25 20:40:02 +00:00
Hans-Peter Nilsson
cce0efb55e * cris/Makefile.in (stamp-v10fcpu, stamp-v32fcpu): Add kludge to 
include cgen-ops.h in decodev10.c and decodev32.c.
	* cris/sim-main.h: Don't include cgen-ops.h here.
	* cris/arch.c, cris/arch.h, cris/cpuall.h, cris/cpuv10.c,
	cris/cpuv10.h, cris/cpuv32.c, cris/cpuv32.h, cris/cris-desc.c,
	cris/cris-desc.h, cris/cris-opc.h, cris/decodev10.c,
	cris/decodev10.h, cris/decodev32.c, cris/decodev32.h,
	cris/modelv10.c, cris/modelv32.c, cris/semcrisv10f-switch.c,
	cris/semcrisv32f-switch.c: Regenerate.
 2005-03-24 06:12:42 +00:00
Hans-Peter Nilsson
2ecb839027 * cris/traps.c (cris_break_13_handler) <case 
TARGET_SYS_rt_sigaction>: Rename sa_handler, sa_flags,
	sa_restorer, sa_mask_low, sa_mask_high to target_sa_handler etc.
 2005-03-24 01:14:09 +00:00
Mark Kettenis
2b193c4ab6 From common/ChangeLog: 
* aclocal.m4 Include ../../gettext.m4.
(CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
(AM_LC_MESSAGES): Remove.
* configure: Regenerate.

Regenerate all other configures.
 2005-03-23 18:55:19 +00:00
Jim Blandy
51216631bc sim/common/ChangeLog: 
2005-02-28  Jim Blandy  <jimb@redhat.com>

	* aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
	-Wuninitialized in the default list of build warnings if CFLAGS is
	set, and doesn't include -O.  (Using -Wuninitialized without
	optimization produces a warning, which interferes with compilation
	with -Werror.)

sim/ChangeLog:
2005-02-28  Jim Blandy  <jimb@redhat.com>

	* d10v/configure.ac, igen/configure.ac, m68hc11/configure.ac,
	mips/configure.ac, mn10300/configure.ac, v850/configure.ac:
	Regenerated, after change to common/aclocal.m4.
 2005-03-15 23:25:59 +00:00
Corinna Vinschen
edece23776 * iq2000: New target subdirectory. 
* configure.ac: Add iq2000 target.
	* configure: Regenerate.
 2005-03-08 08:55:34 +00:00
Jerome Guitton
187d3d28e2 2005-03-07 Jerome Guitton <guitton@gnat.com> 
* sim/erc32/float.c (set_fsr): Do not use deprecated multi-line
	strings.
	(clear_accex): Ditto.
	* sim/erc32/interf.c: Remove the redeclaration of fprintf.
	* sim/erc32/sis.c: Ditto.
	* sim/erc32/exec.c: Add missing semicolon.
	* sim/erc32/func.c: Remove definitions of generic_print_address,
	generic_symbol_at_address, buffer_read_memory and perror_memory, as
	they are already defined in opcodes/dis-buf.c.
 2005-03-07 11:09:05 +00:00
Jim Blandy
0c4507fdbe * callback.c (os_fstat): Don't declare 't' unless it's used. 2005-02-21 21:59:54 +00:00
Jim Blandy
9ab46d5398 cgen/ChangeLog: 
2005-02-09  Jim Blandy  <jimb@redhat.com>

	* cgen-sim.scm (load-files): Don't load fixup.scm.  (See
	corresponding change in the sim/common directory.)

sim/common/ChangeLog:
2005-02-09  Jim Blandy  <jimb@redhat.com>

	* Make-common.in (CGEN): Load guile.scm, and include a trailing
	'-s' argument.
	(CGEN_FLAGS_TO_PASS): Include single quotes around the reference
	to $(CGEN), to ensure that the command substitution happens where
	the variable is referenced in the submake, not when the submake's
	arguments are expanded.
	(cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
	(arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
	application Scheme script directly after ${cgen}; don't precede it
	with a -s.
 2005-02-09 22:04:04 +00:00
Hans-Peter Nilsson
8bdcadb12f * Makefile.in (all, clean mostlyclean, distclean maintainer-clean) 
(realclean, install): Fail if subdir make failed.
 2005-01-29 00:53:13 +00:00
Hans-Peter Nilsson
f6bcefefe8 * cris: New directory, simulator for Axis Communications CRIS 
including CRIS v32, CGEN-based.
	* configure.ac: Add corresponding configury.
	* configure: Regenerate.
 2005-01-28 04:29:00 +00:00
Hans-Peter Nilsson
97f669eda9 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case. 
* callback.c [HAVE_LIMITS_H]: Include limits.h.
  	Include libiberty.h.
	(os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
	being either end of a pipe.
	(os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
	(os_shutdown): Clear pipe state.
	(default_callback): Initialize new members.
 2005-01-28 03:40:54 +00:00
Hans-Peter Nilsson
f4f8cce440 * callback.c (default_callback): Initialize target_endian. 
(cb_store_target_endian): Renamed from store, new first parameter
	host_callback *cb, drop last parameter big_p.  Take endianness
	from cb.
	(cb_host_to_target_stat): Change to use cb_store_target_endian.
	Remove variable big_p.
	* nrun.c (main): Initialize default_callback.target_endian.
 2005-01-28 03:28:40 +00:00
Andrew Cagney
4ac6917f4d 2005-01-17 Andrew Cagney <cagney@gnu.org> 
* configure.ac: For mips*-*-* and mn10300*-*-* configure the
	common directory.  Remove sparc*-*-* from list.
 2005-01-17 18:04:10 +00:00
Andrew Cagney
35695fd6e5 Index: arm/ChangeLog 
2005-01-14  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Sinclude aclocal.m4 before common.m4.  Add
	explicit call to AC_CONFIG_HEADER.
	* configure: Regenerate.

Index: common/ChangeLog
2005-01-14  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
	Add explicit call to AC_CONFIG_HEADER.
	* common.m4: Delete call to AC_CONFIG_HEADER, update usage.
	* configure: Re-generate.

Index: d10v/ChangeLog
2005-01-14  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Sinclude aclocal.m4 before common.m4.  Add
	explicit call to AC_CONFIG_HEADER.
	* configure: Regenerate.

Index: erc32/ChangeLog
2005-01-14  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Sinclude aclocal.m4 before common.m4.  Add
	explicit call to AC_CONFIG_HEADER.
	* configure: Regenerate.

Index: frv/ChangeLog
2005-01-14  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Sinclude aclocal.m4 before common.m4.  Add
	explicit call to AC_CONFIG_HEADER.
	* configure: Regenerate.

Index: h8300/ChangeLog
2005-01-14  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Sinclude aclocal.m4 before common.m4.  Add
	explicit call to AC_CONFIG_HEADER.
	* configure: Regenerate.

Index: m32r/ChangeLog
2005-01-14  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Sinclude aclocal.m4 before common.m4.  Add
	explicit call to AC_CONFIG_HEADER.
	* configure: Regenerate.

Index: m68hc11/ChangeLog
2005-01-14  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Sinclude aclocal.m4 before common.m4.  Add
	explicit call to AC_CONFIG_HEADER.
	* configure: Regenerate.

Index: mcore/ChangeLog
2005-01-14  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Sinclude aclocal.m4 before common.m4.  Add
	explicit call to AC_CONFIG_HEADER.
	* configure: Regenerate.

Index: mips/ChangeLog
2005-01-14  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Sinclude aclocal.m4 before common.m4.  Add
	explicit call to AC_CONFIG_HEADER.
	* configure: Regenerate.

Index: mn10300/ChangeLog
2005-01-14  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Sinclude aclocal.m4 before common.m4.  Add
	explicit call to AC_CONFIG_HEADER.
	* configure: Regenerate.

Index: sh/ChangeLog
2005-01-14  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Sinclude aclocal.m4 before common.m4.  Add
	explicit call to AC_CONFIG_HEADER.
	* configure: Regenerate.

Index: v850/ChangeLog
2005-01-14  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Sinclude aclocal.m4 before common.m4.  Add
	explicit call to AC_CONFIG_HEADER.
	* configure: Regenerate.
 2005-01-14 20:05:48 +00:00
Andrew Cagney
f05692463c Index: sh/ChangeLog 
2005-01-12  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Update to use ../common/common.m4.
	* configure: Re-generate.

Index: mn10300/ChangeLog
2005-01-12  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Update to use ../common/common.m4.
	* configure: Re-generate.

Index: d10v/ChangeLog
2005-01-12  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Update to use ../common/common.m4.
	* configure: Re-generate.

Index: erc32/ChangeLog
2005-01-12  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Update to use ../common/common.m4.
	* configure: Re-generate.

Index: frv/ChangeLog
2005-01-12  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Update to use ../common/common.m4.
	* configure: Re-generate.

Index: h8300/ChangeLog
2005-01-12  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Update to use ../common/common.m4.
	* configure: Re-generate.

Index: m32r/ChangeLog
2005-01-12  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Update to use ../common/common.m4.
	* configure: Re-generate.

Index: mcore/ChangeLog
2005-01-12  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Update to use ../common/common.m4.
	* configure: Re-generate.

Index: mips/ChangeLog
2005-01-12  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Update to use ../common/common.m4.
	* configure: Re-generate.

Index: v850/ChangeLog
2005-01-12  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Update to use ../common/common.m4.
	* configure: Re-generate.

Index: common/ChangeLog
2005-01-12  Andrew Cagney  <cagney@gnu.org>

	* common.m4: New file, based on of aclocal.m4.

Index: arm/ChangeLog
2005-01-12  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Update to use ../common/common.m4.
	* configure: Re-generate.
 2005-01-12 17:12:46 +00:00
Andrew Cagney
38f48d729d Index: m32r/ChangeLog 
2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Index: m68hc11/ChangeLog
2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Index: mcore/ChangeLog
2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Index: mips/ChangeLog
2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Index: mn10300/ChangeLog
2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Index: ppc/ChangeLog
2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

	* configure.ac: Delete AC_CONFIG_AUX_DIR.
	* configure: Re-generate.

Index: sh/ChangeLog
2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Index: testsuite/ChangeLog
2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Index: v850/ChangeLog
2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Index: erc32/ChangeLog
2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Index: frv/ChangeLog
2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Index: h8300/ChangeLog
2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Index: igen/ChangeLog
2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

	* configure.ac: Delete AC_CONFIG_AUX_DIR.
	* configure: Re-generate.

Index: d10v/ChangeLog
2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Index: ChangeLog
2005-01-11  Andrew Cagney  <cagney@gnu.org>

	* Makefile.in (autoconf-common autoheader-common): Add --force to
	autoconf and autoheader.
	(autoconf-common autoheader-common)
	(autoconf-install autoheader-install): Check for configure.ac, not
	configure.in.
	* configure.ac: Delete AC_CONFIG_AUX_DIR.
	* configure: Re-generate.

Index: arm/ChangeLog
2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Index: common/ChangeLog
2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

	* aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
	* configure: Regenerated to track ../common/aclocal.m4 changes.
 2005-01-12 16:23:24 +00:00
Andrew Cagney
b702665739 Index: arm/ChangeLog 
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Replace configure.in.  Requires autoconf 2.59 and
	correctly calls AC_CONFIG_SUBDIRS.
	* configure: Re-generate.

Index: common/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
	* configure: Re-generate.

Index: d10v/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: erc32/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: frv/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: h8300/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: igen/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: m32r/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: m68hc11/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: mcore/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: mips/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: mn10300/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: ppc/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: sh/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: testsuite/d10v-elf/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: testsuite/frv-elf/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: testsuite/m32r-elf/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: testsuite/mips64el-elf/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: testsuite/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

Index: v850/ChangeLog
2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.
 2005-01-10 16:14:50 +00:00
Andrew Cagney
d0945c9b3b 2005-01-07 Andrew Cagney <cagney@gnu.org> 
* configure.in: Pass literal subdirectories to AC_CONFIG_SUBDIRS.
	* configure: Re-generate.
 2005-01-07 23:37:38 +00:00
Andrew Cagney
4db6a73d17 2005-01-07 Andrew Cagney <cagney@gnu.org> 
* fr30-elf, d30v-elf: Delete directory.
 2005-01-07 23:25:38 +00:00
Andreas Schwab
38edcf8ace * Makefile.in (hw_com.o, hw_eeprom.o): Depend on 
$(DEVICE_TABLE_H).
 2005-01-03 15:34:19 +00:00
Hans-Peter Nilsson
5d945fec64 * syscall.c (cb_syscall) <case CB_SYS_truncate> 
<case CB_SYS_ftruncate>: New cases.
 2004-12-15 01:26:40 +00:00
Hans-Peter Nilsson
af596d0889 Correct last mispasted entry 2004-12-13 00:46:42 +00:00
Hans-Peter Nilsson
82571856a8 * syscall.c (cb_syscall) <case CB_SYS_rename>: New case. 2004-12-13 00:46:05 +00:00
Hans-Peter Nilsson
0d3cd463e3 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case. 
* callback.c (os_lstat): New function.
 2004-12-13 00:38:38 +00:00
Kazuhiro Inaoka
19e64aa99d 2004-12-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> 
Committed by Kei Sakamoto.
        * traps-linux.c (m32r_trap): Add entries of the following dummy system
        calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32,
        __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32,
        __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32,
        __NR_getresgid32 and __NR_chown32.
        * syscall.h: Add new definitions of system call number.
 2004-12-09 00:47:45 +00:00
Hans-Peter Nilsson
027e2a04f1 * run.1: Document --sysroot=filepath. 
* sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
	(standard_options): Support --sysroot=<path>.
	(standard_option_handler): Handle OPTION_SYSROOT.
	* syscall.c (simulator_sysroot): Define, initialized empty.
	(get_path): Prepend simulator_sysroot to absolute file path.
	[HAVE_STRING_H]: Include string.h.
	[!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
	* nrun.c [HAVE_UNISTD_H]: Include unistd.h.
	(main): If simulator_sysroot is not empty, chdir there.
	* sim-config.h (simulator_sysroot): Declare.
 2004-12-08 00:40:30 +00:00
Hans-Peter Nilsson
379832de9a * configure: Regenerate for ../common/aclocal.m4 update. 2004-12-07 23:51:23 +00:00
Hans-Peter Nilsson
119860e511 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break 
cgen_rtx_error" in a CGEN-generated simulator.
	* gdbinit.in: Break on sim_core_signal too.  Have autoconf
	replacement for CGEN-related breakpoints.
 2004-12-07 23:37:35 +00:00
Hans-Peter Nilsson
70ae66113d * Make-common.in (sim-basics_h): Add $(callback_h). 2004-12-07 22:28:53 +00:00
Hans-Peter Nilsson
e1591da4fd Bah, forgot to commit the trivial fix I pointed out myself after applying patch for previous change 2004-12-03 23:34:55 +00:00
Hans-Peter Nilsson
697afb65fc * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members 
st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
	st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
	* aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
	(SIM_CHECK_MEMBERS): New macros.
	* callback.c (cb_host_to_target_stat): Use temporary macro ST_x
	for struct stat member test and write.  Add ST_x calls for each
	struct stat member tested in configure.in.  Wrap each ST_x call in
	#ifdef of configure macro for that member.
	* configure, config.in: Regenerate.
 2004-12-03 19:36:53 +00:00
Andrew Cagney
44b263ce53 Delete h8500 simulator, gdb droped h8500 in 6.1. 2004-12-01 15:41:27 +00:00
Andrew Cagney
33841fd962 Delete i960; deleted from GDB long long ago. 2004-12-01 15:27:21 +00:00
Hans-Peter Nilsson
6e56eb075a Oops, forgot to save ChangeLog before committing 2004-12-01 13:53:28 +00:00
Hans-Peter Nilsson
5e77bda967 Update copyright year 2004-12-01 02:32:08 +00:00
Hans-Peter Nilsson
76e417689c * Makefile.in (stamp-desc): Specify opcfile. 2004-12-01 02:30:49 +00:00
Hans-Peter Nilsson
ad6e5d2e31 * cgen.sh: New thirteenth parameter opcfile, defaulting to 
/dev/null.
	<case desc>: Pass -OPC opcfile.
	* Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
	parameter to cgen.sh.
 2004-12-01 02:29:30 +00:00
Richard Earnshaw
c87368acf2 * Make-common.in (sim-basics_h): Correct dependencies on 
cconfig.h and tconfig.h
(sim-load.o): Correct typo in sim-basics_h dependency.
 2004-11-30 13:44:13 +00:00
Richard Earnshaw
15f5e61fb4 In last change: macros not rules. 2004-11-18 10:56:28 +00:00
Richard Earnshaw
08cd376098 * Make-common.in (sim-*_h): Add rules for all sim headers. Also 
add sub-dependencies for other sim files that they include.
(sim_main_headers): Use sim-*_h rules.
(sim-load.o): Depend on sim-basics_h, not sim_main_headers.
 2004-11-18 10:21:39 +00:00
Hans-Peter Nilsson
27509da04b Fix consistenco; it's triplets, not triples 2004-11-16 16:22:09 +00:00
Hans-Peter Nilsson
310ca70ce2 * lib/sim-defs.exp (run_sim_test): Support "xfail" and "kfail". 2004-11-16 16:20:32 +00:00
Andreas Schwab
99b5727687 * Makefile.in (defines.h): Depend on tmp-defines. 
(hw.c hw.h): Depend on tmp-hw.
	(pk.h): Depend on tmp-pk.
 2004-11-16 10:21:19 +00:00
Hans-Peter Nilsson
1d72487d99 * sim-config.c (sim_config): Recognize when a bfd has unspecified 
endian information.
 2004-11-16 07:16:57 +00:00
Hans-Peter Nilsson
5eba45c188 * lib/sim-defs.exp (run_sim_test): Make multiple "output" 
specifications concatenate, not override.
 2004-11-16 07:06:17 +00:00
Hans-Peter Nilsson
1afbf1866f * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and 
$(remote_sim_h) too.
	(sim_main_headers): Add sim-utils.h.
 2004-11-16 07:02:26 +00:00
Andrew Cagney
c46ec85da2 2004-11-12 Andrew Cagney <cagney@gnu.org> 
* d30v, fr30, mn10200, z8k: Delete directory.
 2004-11-12 16:45:32 +00:00
Andreas Schwab
2b3cc94f76 sim/erc32: 
* interf.c: Include "libiberty.h" instead of declaring buildargv
	ourselves.

sim/ppc:
	* sim_calls.c: Include "libiberty.h".
 2004-11-11 21:58:57 +00:00
Andrew Cagney
1ca6491a29 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> 
Committed by Andrew Cagney.
	* traps-linux.c: Don't include linux/module.h.
	(m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
	__NR_get_kernel_syms.
 2004-10-27 17:19:02 +00:00
Nick Clifton
fcf640ecb2 (sim_run): Add support for the "rawsid" protocol. 2004-10-26 08:07:59 +00:00
Frank Ch. Eigler
a3bb10891c 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> 
* cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
 2004-10-08 15:33:09 +00:00
Andrew Cagney
cd62154cc6 2004-09-24 Monika Chaddha <monika@acmet.com> 
Committed by Andrew Cagney.
	* m16.igen (CMP, CMPI): Fix assembler.
 2004-09-24 20:28:24 +00:00
Andrew Cagney
1f362c96c3 2004-09-24 Ian Lance Taylor <ian@wasabisystems.com> 
Committed by Andrew Cagney.
	* configure.in: Check for sys/mount.h, sys/vfs.h, sys/statfs.h.
	Check for struct statfs.
	* emul_netbsd.c: If not HAVE_STRUCT_STATFS, #undef HAVE_FSTATFS.
	* configure, config.in: Regenerate.
 2004-09-24 18:39:41 +00:00
DJ Delorie
fdd2f0d804 * sim/sh/allinsn.exp: Set global_as_options and 
global_ld_options appropriately for little endian builds.
* sim/sh/movua.s: Support little endian.
 2004-09-13 21:02:33 +00:00
DJ Delorie
a3ef5243fb * lib/sim-defs.exp (run_sim_test): Add global_as_options, 
global_ld_options, and global_sim_options to all test cases, if
defined.
 2004-09-13 20:54:03 +00:00
Corinna Vinschen
b4f0ee661e * allinsn.exp: Add new tests. 
* bandor.s: New file.
	* bandornot.s: New file.
	* bclr.s: New file.
	* bld.s: New file.
	* bldnot.s: New file.
	* bset.s: New file.
	* bst.s: New file.
	* bxor.s: New file.
	* clip.s: New file.
	* div.s: New file.
	* fail.s: New file, make sure fail works.
	* fsca.s: New file.
	* fsrra.s: New file.
	* mov.s: New file.
	* mulr.s: New file.
	* pass.s: New file, make sure pass works.
	* pushpop.s: New file.
	* resbank.s: New file.
	* testutils.inc (bf8k, bt8k, assertmem): New macros.
 2004-09-08 09:20:29 +00:00
Corinna Vinschen
ae0a84af70 * gencode.c (movua.l): Compensate for endianness. 
* interp.c (RAISE_EXCEPTION_IF_IN_DELAY_SLOT): New macro.
	(in_delay_slot): New flag variable.
	(Delay_Slot): Set in_delay_slot.
	(sim_resume): Reset in_delay_slot after leaving code switch.
	* gencode.c (op tab): Call RAISE_EXCEPTION_IF_IN_DELAY_SLOT for all
	instructions not allowed in delay slots.

	Commited by Corinna Vinschen <vinschen@redhat.com>
	Introduce SH2a support.
	* interp.c: Change type of jump table to short.  Add various macros.
	(sim_load): Save the bfd machine code.
	(sim_create_inferior): Ditto.
	(union saved_state_type): Add tbr, ibnr and ibcr registers.
	Move bfd_mach to end of struct.  Add regstack pointer.
	(init_dsp): Don't swap contents of sh_dsp_table any more.  Instead
	use it directly in its own switch statement.  Allocate space for 512
	register banks.
	(do_long_move_insn): New function.
	(do_blog_insn): Ditto.
	(trap): Use trap #13 and trap #14 to set ibnr and ibcr.
	* gencode.c: Move movx/movy insns into separate switch statement.
	(op tab): Add sh2a insns.  Reject instructions that are disabled
	on that chip.
	(gensim_caselist): Generate default case here instead of in caller.
	(gensim): Generate two separate switch statements.  Call
	gensim_caselist once for each (for movsxy_tab and for tab).
	Add tokens for r15 and multiple regs.
	(conflict_warn, warn_conflicts): Add for debugging.
 2004-09-08 09:11:50 +00:00
Richard Sandiford
45aa12b4ca * cpu.[ch], arch.[ch], decode.[ch]: Regenerated. 
* cpuall.h, model.c, sem.c: Regenerated.
 2004-08-27 09:48:35 +00:00
Chris Demetriou
e5da76ecfd 2004-08-18 Chris Demetriou <cgd@broadcom.com> 
* configure.in (mipsisa64sb1*-*-*): Add mips3d to sim_igen_machine.
        * configure: Regenerate.
 2004-08-19 07:02:04 +00:00
Joern Rennecke
a134f341e6 * gencode.c (tab): For shad snd shld, fix result for 
(op1 < 0 && shift_amount == 0).
 2004-08-18 11:47:15 +00:00
Nathanael Nerode
2a0c88109d * Makefile.in (GDB_INCLUDES): Remove bogus reference to mmalloc. 2004-08-05 21:14:06 +00:00
Andrew Cagney
91cd10427a 2004-08-04 Andrew Cagney <cagney@gnu.org> 
Jim Blandy <jimb@redhat.com>

	* sim_callbacks.h (simulator): Declare.
	* Makefile.in (gdb-sim.o): New rule.
	(MAIN_SRC, GDB_OBJ): Add gdb-sim.o, gdb-sim.c.
	(DEFS_H): Delete.
	(GDB_SIM_PPC_H): Define.
	* gdb-sim.c: New file.
	* sim_calls.c: Do not include "defs.h".
	(simulator): Drop static.
	(sim_store_register, sim_fetch_register): Delete.
 2004-08-05 00:17:52 +00:00
Andrew Cagney
f37b123d33 2004-08-04 Andrew Cagney <cagney@gnu.org> 
* Back out accidently committed change.
 2004-08-04 18:09:34 +00:00
Jim Blandy
9f64376872 gdb/ChangeLog: 
2004-07-20  Jim Blandy  <jimb@redhat.com>

	Use a fixed register numbering when communicating with the PowerPC
	simulator.
	* ppc-tdep.h (struct gdbarch_tdep): New member: 'sim_regno'.
	* rs6000-tdep.c: #include "sim-regno.h" and "gdb/sim-ppc.h".
	(set_sim_regno, init_sim_regno_table, rs6000_register_sim_regno):
	New functions.
	(rs6000_gdbarch_init): Register rs6000_register_sim_regno.  Call
	init_sim_regno_table.
	* Makefile.in (gdb_sim_ppc_h): New variable.
	(rs6000-tdep.o): Update dependencies.

include/gdb/ChangeLog:
2004-07-20  Jim Blandy  <jimb@redhat.com>

	* sim-ppc.h: New file.

sim/ppc/ChangeLog:
2004-07-20  Jim Blandy  <jimb@redhat.com>

	Use a fixed register numbering when communicating with the PowerPC
	simulator.
	* sim_calls.c: #include "registers.h" and "gdb/sim-ppc.h"; do not
	include GDB's "defs.h".
	(gdb_register_name_table): New variable.
	(gdb_register_name_table_size): New enum constant.
	(gdb_register_name): New function.
	(sim_fetch_register, sim_store_register): Use gdb_register_name,
	instead of calling gdbarch_register_name.
	* Makefile.in (GDB_SIM_PPC_H): New variable.
	(DEFS_H): Delete variable.
	(sim_calls.o): Update dependencies.
 2004-08-04 17:04:36 +00:00
Andrew Cagney
5a645dc5a1 Index: common/ChangeLog 
2004-07-26  Andrew Cagney  <cagney@gnu.org>

	Problem from Olaf Hering <olh@suse.de>.
	* Makefile.in (install-man, installdirs): Add DESTDIR prefix.

Index: ppc/ChangeLog
2004-07-26  Andrew Cagney  <cagney@gnu.org>

	Problem from Olaf Hering <olh@suse.de>.
	* Makefile.in (install, installdirs): Add DESTDIR.
 2004-07-26 21:37:46 +00:00
Ben Elliston
ea5c7021ca * tree.c (parse_integer_property): Comment typo fix. 2004-07-11 23:42:07 +00:00
Ben Elliston
109d3db382 * hw-tree.c (parse_integer_property): Typo fix in comments. 
* sim-options.c	(sim_args_command): Likewise.
 2004-07-10 00:40:25 +00:00
Jim Blandy
6e9114ad3d * Makefile.in: Update all dependency information. 
(BASICS_H, CPU_H, IDECODE_H, PSIM_H, REGISTERS_H, DEVICE_TABLE_H)
(EMUL_GENERIC_H): Values updated.
(ACCONFIG_H, ALTIVEC_EXPRESSION_H, ALTIVEC_REGISTERS_H)
(ANSIDECL_H, BFD_H, BITS_H, CAP_H, COMMON_SIM_BASE_H)
(COMMON_SIM_BASICS_H, COMMON_SIM_FPU_H, COMMON_SIM_INLINE_H)
(COMMON_SIM_SIGNAL_H, CONFIG_H, COREFILE_H, COREFILE_N_H, DEBUG_H)
(DEFINES_H, DEFS_H, DEVICE_H, E500_EXPRESSION_H, E500_REGISTERS_H)
(EMUL_BUGAPI_H, EMUL_CHIRP_H, EMUL_NETBSD_H, EMUL_UNIX_H, EVENTS_H)
(FILTER_FILENAME_H, FILTER_H, GDB_CALLBACK_H, GDB_REMOTE_SIM_H)
(GEN_ICACHE_H, GEN_IDECODE_H, GEN_ITABLE_H, GEN_MODEL_H)
(GEN_SEMANTICS_H, GEN_SUPPORT_H, HW_CPU_H, HW_H, HW_PHB_H)
(ICACHE_H, IDECODE_BRANCH_H, IDECODE_EXPRESSION_H)
(IDECODE_FIELDS_H, IGEN_H, INLINE_H, INTERRUPTS_H, ITABLE_H)
(LD_CACHE_H, LD_DECODE_H, LD_INSN_H, LF_H, MISC_H, MODEL_H, MON_H)
(OPTIONS_H, OS_EMUL_H, PK_H, PPC_CONFIG_H, SEMANTICS_H)
(SIM_CALLBACKS_H, SIM_ENDIAN_H, SIM_ENDIAN_N_H, SIM_MAIN_H)
(SPREG_H, STD_CONFIG_H, SUPPORT_H, TABLE_H, TARG_VALS_H, TCONFIG_H)
(TREE_H, VM_H, VM_N_H, WORDS_H): New variables.
(callback.o, cap.o, corefile.o, debug.o, device.o, device_table.o)
(dgen.o, emul_bugapi.o, emul_chirp.o, emul_netbsd.o, emul_unix.o)
(events.o, filter.o, filter_filename.o, filter_host.o)
(gen-icache.o, gen-idecode.o, gen-itable.o, gen-model.o)
(gen-semantics.o, gen-support.o, hw_core.o, hw_cpu.o, hw_disk.o)
(hw_htab.o, hw_init.o, hw_phb.o, hw_register.o, icache.o)
(idecode.o, igen.o, interrupts.o, itable.o, ld-cache.o)
(ld-decode.o, ld-insn.o, lf.o, main.o, misc.o, model.o, mon.o)
(options.o, os_emul.o, pk_disklabel.o, psim.o, registers.o)
(semantics.o, sim-endian.o, sim-fpu.o, sim_calls.o, spreg.o)
(support.o, table.o, targ-map.o, tree.o, vm.o): Update dependencies.
 2004-07-06 17:14:09 +00:00
Andrew Cagney
0aaa4a81b0 Index: mn10200/ChangeLog 
2004-06-28  Andrew Cagney  <cagney@gnu.org>

	* interp.c: Rename ui_loop_hook to deprecated_ui_loop_hook.

Index: d10v/ChangeLog
2004-06-28  Andrew Cagney  <cagney@gnu.org>

	* interp.c (sim_resume): Rename ui_loop_hook to
	deprecated_ui_loop_hook.

Index: arm/ChangeLog
2004-06-28  Andrew Cagney  <cagney@gnu.org>

	* armemu.c: Rename ui_loop_hook to deprecated_ui_loop_hook.

Index: common/ChangeLog
2004-06-28  Andrew Cagney  <cagney@gnu.org>

	* run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
 2004-06-29 00:54:00 +00:00
Alexandre Oliva
e073c4747a sim/h8300/ChangeLog: 
2003-07-23  Richard Sandiford  <rsandifo@redhat.com>
* compile.c (sim_resume): Make sure that dst.reg refers to the
right register byte in mova/sz.l @(dd,RnL),ERn.
2003-07-21  Richard Sandiford  <rsandifo@redhat.com>
* compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
mulxs, divs and divxs.
sim/testsuite/sim/h8300/ChangeLog:
2003-07-22  Michael Snyder  <msnyder@redhat.com>
* mul.s: Don't try to use negative immediate (it's always
unsigned).
* div.s: Ditto.
 2004-06-28 19:26:37 +00:00
Alexandre Oliva
e4d3c499f5 * compile.c (sim_load): Update sd->memory_size. 2004-06-28 19:25:43 +00:00
Jim Blandy
71d39cfcfd * e500_registers.h (EVR): Cast the 32-bit value of the GPR to an 
unsigned type before or-ing it with a 64-bit value.
 2004-06-28 19:02:49 +00:00
Joern Rennecke
0242f9ea60 * callback.c (os_shutdown): Fix bug in last change: actually 
mark file descriptors as available on startup.
 2004-06-27 03:14:51 +00:00
Alexandre Oliva
c76b4bab30 2000-08-07 Graham Stott <grahams@cygnus.co.uk> 
* am33-2.igen (fmadd, fmsub, fmnadd, fmnsub): Correct typo.
2000-05-29  Alexandre Oliva  <aoliva@cygnus.com>
* interp.c (fpu_disabled_exception, fpu_unimp_exception,
fpu_check_signal_exception): Take additional state arguments.
Print exception type and call program_interrupt.  Adjust callers.
(fpu_rsqrt, fpu_cmp, fpu_add, fpu_sub, fpu_mul, fpu_div,
fpu_fmadd, fpu_fmsub, fpu_fnmadd, fpu_fnmsub): Take additional
arguments.
* mn10300_sim.h (fpu_disabled_exception, fpu_unimp_exception,
fpu_check_signal_exception): Adjust prototypes.
(fpu_rsqrt, fpu_cmp, fpu_add, fpu_sub, fpu_mul, fpu_div,
fpu_fmadd, fpu_fmsub, fpu_fnmadd, fpu_fnmsub): Likewise.
* am33-2.igen: Adjust calls.
2000-05-19  Alexandre Oliva  <aoliva@cygnus.com>
* op_utils.c (cmp2fcc): Moved...
* interp.c: ... here.
2000-05-18  Alexandre Oliva  <aoliva@cygnus.com>
* am33-2.igen: Use `unsigned32', `signed32', `unsigned64' or
`signed64' where type width is relevant.
2000-05-15  Alexandre Oliva  <aoliva@cygnus.com>
* mn10300_sim.h: Include sim-fpu.h.
(FD2FPU, FPU2FD): Enclose the FD argument in parentheses.
(fpu_check_signal_exception): Declare.
(struct fp_prec_t, fp_single_prec, fp_double_prec): Likewise.
(FP_SINGLE, FP_DOUBLE): Shorthands for fp_*_prec.
(fpu_rsqrt, fpu_cmp, fpu_add, fpu_sub, fpu_mul, fpu_div,
fpu_fmadd, fpu_fmsub, fpu_fnmadd, fpu_fnmsub): Declare.
* interp.c (fpu_disabled_exception): Document.
(fpu_unimp_exception): Likewise.
(fpu_check_signal_exception): Define.
(reg2val_32, round_32, val2reg_32, fp_single_prec): Likewise.
(reg2val_64, round_64, val2reg_64, fp_double_prec): Likewise.
(REG2VAL, ROUND, VAL2REG): Define shorthands.
(fpu_status_ok): Define.
(fpu_rsqrt, fpu_cmp, fpu_add, fpu_sub, fpu_mul, fpu_div,
fpu_fmadd, fpu_fmsub, fpu_fnmadd, fpu_fnmsub): Define.
* am33-2.igen (frsqrt, fcmp, fadd, fsub, fmul, fdiv,
fmadd, fmsub, fnmadd, fnmsub): Use new functions.
2000-04-27  Alexandre Oliva  <aoliva@cygnus.com>
* interp.c (sim_create_inferior): Set PSW bit to enable FP insns
if architecture is AM33/2.0.
* am33.igen: Include am33-2.igen.
2000-04-23  Alexandre Oliva  <aoliva@cygnus.com>
* mn10300.igen (movm, call, ret, retf): Check for am33_2 too.
* am33.igen (movm): Likewise.
2000-04-19  Alexandre Oliva  <aoliva@cygnus.com>
* am33.igen: Added `*am33_2' to some instructions that were
missing it.
2000-04-07  Alexandre Oliva  <aoliva@cygnus.com>
* am33-2.igen: New file.  All insns implemented, but FP flags are
only set for fcmp, exceptional conditions are not handled yet.
* Makefile.in (IGEN_INSN): Added am33-2.igen.
(tmp-igen): Added -M am33_2.
* mn10300.igen, am33.igen: Added `*am33_2' to all insns.
* gencode.c: Support FMT_D3.
* mn10300_sim.h (dword): New type.
(struct _state): Added fpregs.
(REG_FPCR, FPCR): New define.  All assorted bitmaps.
(XS2FS, AS2FS, Xf2FD): New macros.
(FS2FPU, FD2FPU, FPU2FS, FPU2FD): Likewise.
(load_dword, store_dword): New functions or macros.
(u642dw, dw2u64): New functions.
(fpu_disabled_exception, fpu_unimp_exception): Declared.
* interp.c (fpu_disabled_exception): Defined; no actual
implementation.
(fpu_unimp_exception): Likewise.
* op_utils.c (cmp2fcc): New function.
 2004-06-26 22:18:18 +00:00
Alexandre Oliva
489503ee33 * interp.c, mn10300_sim.h, op_utils.c: Convert function prototypes 
and definitions to ISO C.
 2004-06-26 21:53:47 +00:00
Alexandre Oliva
622c89b6e6 * gencode.c, simops.c: Delete. 
* Makefile.in: Remove non-COMMON dependencies and commands.
 2004-06-26 21:44:56 +00:00
Alexandre Oliva
599e0b9e0d * configure.in: Use common simulator always. Don't subst sim_gen 
nor mn10300_common.
* configure: Rebuilt.
* Makefile.in (WITHOUT_COMMON_OBJS, WITHOUT_COMMON_INTERP_DEP,
WITHOUT_COMMON_RUN_OBJS): Remove.
(WITH_COMMON_OBJS): Rename to MN10300_OBJS.
(WITH_COMMON_INTERP_DEP): Rename to MN10300_INTERP_DEP.
(WITH_COMMON_RUN_OBJS): Rename to SIM_RUN_OBJS.
(SIM_EXTRA_CFLAGS): Don't use @sim_gen@.
* interp.c: Remove non-common bits.
* mn10300_sim.h: Likewise.
 2004-06-26 18:45:53 +00:00
Chris Demetriou
139181c8d6 2004-06-25 Chris Demetriou <cgd@broadcom.com> 
* configure.in (sim_m16_machine): Include mipsIII.
        * configure: Regenerate.
 2004-06-25 18:35:18 +00:00
Joern Rennecke
594ee3a79f 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com> 
include/gdb:
	* callback.h (host_callback_struct): Replace members fdopen and
        alwaysopen with fd_buddy.
sim/common:
	* callback.c: Changed all users.
 2004-06-25 16:48:03 +00:00
Alexandre Oliva
eaabf82046 2004-06-17 Alexandre Oliva <aoliva@redhat.com> 
* band.s, biand.s: imm3_abs16 is not available on h8300h.
* bset.s: Likewise.  Ditto for rn_abs32.
 2004-06-24 21:08:11 +00:00
Alan Modra
dcb74f961a * hw_htab.c (htab_sum_binary(bfd): Use bfd_get_section_size 
instead of bfd_get_section_size_before_reloc.
	(htab_dma_binary(bfd): Likewise.
	* hw_init.c (update_for_binary_section(bfd): Likewise.
 2004-06-15 01:08:57 +00:00
Alan Modra
84b11e2eb5 * interp.c (sim_prepare_for_program): Use bfd_get_section_size 
instead of bfd_get_section_size_before_reloc.
 2004-06-15 01:08:34 +00:00
Alan Modra
5f510f9ca0 * sim-load.c (sim_load_file): Use bfd_get_section_size 
instead of bfd_get_section_size_before_reloc.
 2004-06-15 01:08:00 +00:00
Andrew Cagney
3973a7d36d ChangeLog editorial fixes. 2004-06-14 22:52:52 +00:00
Michael Snyder
d6fd015d6e 2004-06-10 Michael Snyder <msnyder@redhat.com> 
Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
        * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
 2004-06-10 20:22:17 +00:00
Daniel Jacobowitz
7659f80a23 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before 
passing it to printf.
 2004-05-18 21:20:07 +00:00
Daniel Jacobowitz
4d06b60c7f * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix. 2004-05-18 21:19:53 +00:00
Ben Elliston
bc81a370c5 * lib/sim-defs.exp: Remove stray semicolons. 2004-05-12 03:34:26 +00:00
Chris Demetriou
1a27f959ea 2004-05-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl> 
* mips/interp.c (decode_coproc): Sign-extend the address retrieved
        from COP0_BADVADDR.
        * mips/sim-main.h (COP0_BADVADDR): Remove a cast.
 2004-05-12 01:42:33 +00:00
Daniel Jacobowitz
3e5e53f9b0 * configure.in (sim_fpu_cflags): Add -I../common. 
* configure: Regenerated.
 2004-05-11 02:21:58 +00:00
Daniel Jacobowitz
41ee5402be * callback.c: Update copyright dates. 
* run.c: Likewise.
	* sim-basics.h: Likewise.
	* sim-load.c: Likewise.
	* syscall.c: Likewise.
From Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
	* callback.c: Include cconfig.h instead of config.h.
	* run.c: Likewise.
	* sim-basics.h: Likewise.
	* sim-load.c: Likewise.
	* syscall.c: Likewise.
 2004-05-10 16:18:03 +00:00
Chris Demetriou
adad0f8a2b 2004-04-11 Chris Demetriou <cgd@broadcom.com> 
* utils-fpu.inc (enable_fpu, ckm_fp_cc): New macros.
        (clrset_fp_cc): Fix mask used for upper 7 condition codes.
        * utils-mdmx.inc: Include utils-fpu.inc.
        (enable_mdmx): Use enable_fpu.
 2004-04-11 07:12:13 +00:00
Chris Demetriou
cdc89eb2c3 2004-04-10 Chris Demetriou <cgd@broadcom.com> 
* utils-fpu.inc: New file.
        * utils-mdmx.inc: New file.
        * mdmx-ob.s: New file.
        * mdmx-ob-sb1.s: New file.
        * basic.exp: Run new mdmx-ob and mdmx-ob-sb1 tests.
 2004-04-11 06:28:08 +00:00
Chris Demetriou
5dbb7b5a1d im/mips/ChangeLog ] 
2004-04-10  Chris Demetriou  <cgd@broadcom.com>

        * sb1.igen (DIV.PS, RECIP.PS, RSQRT.PS, SQRT.PS): New.

[ sim/testsuite/sim/mips/ChangeLog ]
2004-04-10  Chris Demetriou  <cgd@broadcom.com>

        * fpu64-ps-sb1.s: New file.
        * basic.exp: Recognize mipsisa64sb1 targets, and run fpu64-ps-sb1.s
        if appropriate.
 2004-04-10 07:11:29 +00:00
Chris Demetriou
55dc1ac473 2004-04-10 Chris Demetriou <cgd@broadcom.com> 
* fpu64-ps.s: New file.
        * basic.exp: Run fpu64-ps.s.
 2004-04-10 07:02:57 +00:00
Chris Demetriou
f90bdbaba7 (and adjust paths in last entry, for move 2004-04-10 06:58:54 +00:00
Chris Demetriou
ba3b645acc move entry from: 
2004-03-29  Richard Sandiford  <rsandifo@redhat.com>
from ChangeLog into sim/mips/Changelog
 2004-04-10 06:58:21 +00:00
Chris Demetriou
1423405663 2004-04-09 Chris Demetriou <cgd@broadcom.com> 
* mips.igen (check_fmt): Remove.
        (ABS.fmt, ADD.fmt, C.cond.fmta, C.cond.fmtb, CEIL.L.fmt, CEIL.W)
        (CVT.D.fmt, CVT.L.fmt, CVT.S.fmt, CVT.W.fmt, DIV.fmt, FLOOR.L.fmt)
        (FLOOR.W.fmt, MADD.fmt, MOV.fmt, MOVtf.fmt, MOVN.fmt, MOVZ.fmt)
        (MSUB.fmt, MUL.fmt, NEG.fmt, NMADD.fmt, NMSUB.fmt, RECIP.fmt)
        (ROUND.L.fmt, ROUND.W.fmt, RSQRT.fmt, SQRT.fmt, SUB.fmt)
        (TRUNC.L.fmt, TRUNC.W): Explicitly specify allowed FPU formats.
        (check_fmt_p, CEIL.L.fmt, CEIL.W, DIV.fmt, FLOOR.L.fmt)
        (FLOOR.W.fmt, RECIP.fmt, ROUND.L.fmt, ROUND.W.fmt, RSQRT.fmt)
        (SQRT.fmt, TRUNC.L.fmt, TRUNC.W): Remove all uses of check_fmt.
        (C.cnd.fmta): Remove incorrect call to check_fmt_p.
 2004-04-10 06:51:49 +00:00
Chris Demetriou
c6f9085cab 2004-04-09 Chris Demetriou <cgd@broadcom.com> 
* sb1.igen (check_sbx): New function.
        (PABSDIFF.fmt, PABSDIFC.fmt, PAVG.fmt): Use check_sbx.
 2004-04-10 06:17:55 +00:00
Richard Sandiford
11d66e667f Fix date in last delta. 2004-03-29 22:01:45 +00:00
Richard Sandiford
a584aa6330 * sim/mips/hilo-hazard-[123].s: New files. 
* sim/mips/basic.exp (run_hilo_test): New procedure.
	(models): Only list models that are included in the configuration.
	(submodels): New variable, set to submodels of the above.
	(mips64vr-*-elf, mips64vrel-*-elf): New configuration stanza.
	Run hilo-hazard-[123].s.
 2004-03-29 21:58:01 +00:00
Richard Sandiford
0e1b7197a4 * sim-main.h (MIPS_MACH_HAS_MT_HILO_HAZARD) 
(MIPS_MACH_HAS_MULT_HILO_HAZARD, MIPS_MACH_HAS_DIV_HILO_HAZARD): New.
	* mips.igen (check_mt_hilo, check_mult_hilo, check_div_hilo): Provide
	separate implementations for mipsIV and mipsV.  Use new macros to
	determine whether the restrictions apply.
 2004-03-29 21:56:02 +00:00
Ben Elliston
523f6a2717 * MAINTAINERS: Update my mail address. 2004-03-10 02:58:24 +00:00
Richard Sandiford
676a64f422 Add fr450 support. 2004-03-01 10:11:46 +00:00
Richard Sandiford
c7a48b9ac9 cpu/ 
* frv.cpu (nsdiv, nudiv, nsdivi, nudivi): Remove fr400 profiling unit.
	(scutss): Change unit to I0.
	(calll, callil, ccalll): Add missing FR550-MAJOR and profile unit.
	(mqsaths): Fix FR400-MAJOR categorization.
	(media-quad-multiply-cross-acc, media-quad-cross-multiply-cross-acc)
	(media-quad-cross-multiply-acc): Change unit from MDUALACC to FMALL.
	* frv.opc (fr400_check_insn_major_constraints): Check for (M-2,M-1)
	combinations.

opcodes/
	* frv-desc.c, frv-opc.c: Regenerate.

sim/frv/
	* cache.c (frv_cache_init): Change fr400 cache statistics to match
	the fr405.
	(non_cache_access): Add missing breaks.
	* interrupts.c (set_exception_status_registers): Always set EAR15
	for data_access_errors.
	* memory.c (fr400_check_write_address): Remove redundant alignment
	check.
	* model.c: Regenerate.
 2004-03-01 09:42:33 +00:00
Richard Sandiford
8b73069fed sim/frv/ 
* frv.c (frvbf_iacc_cut): Rework, taking rounding into account.

testsuite/
	* sim/frv/fr400/scutss.cgs: Fix tests to account for rounding.
	Add some new ones.
 2004-03-01 09:33:48 +00:00
Richard Sandiford
8ae0baa268 cpu/ 
* frv.cpu (r-store, r-store-dual, r-store-quad): Delete.
	(rstb, rsth, rst, rstd, rstq): Delete.
	(rstbf, rsthf, rstf, rstdf, rstqf): Delete.

gas/testsuite/
	* gas/frv/allinsn.s (rstb, rsth, rst, rstd, rstq): Replace with nops.
	(rstbf, rsthf, rstf, rstdf, rstqf): Likewise.
	* gas/frv/allinsn.d: Update accordingly.

opcodes/
	* frv-desc.c, frv-opc.c, frv-opc.h: Regenerate.

sim/frv/
	* decode.c, decode.h, model.c, sem.c: Regenerate.

sim/testsuite/
	* sim/frv/{rstb,rsth,rst,rstd,rstq}.cgs: Delete.
	* sim/frv/{rstbf,rsthf,rstf,rstdf,rstqf}.cgs: Delete.
 2004-03-01 09:26:33 +00:00
Michael Snyder
915213a4d5 2004-02-02 Michael Snyder <msnyder@redhat.com> 
* gencode.c (movua.l): Set thislock to 0, not n.
 2004-02-13 00:01:19 +00:00
Michael Snyder
d60d62653d 2004-02-12 Michael Snyder <msnyder@redhat.com> 
* and.s, movi.s, sett.s: New files.
	* allinsn.exp: Add new tests.
	* testutils.inc (set_sr_bit): Fix macro labels.
 2004-02-12 22:29:48 +00:00
Michael Snyder
3e5117978b 2004-02-12 Michael Snyder <msnyder@redhat.com> 
* gencode.c (table): Change from char to short.
	(dumptable): Change generated table from char to short.
	* interp.c (sh_jump_table, sh_dsp_table, ppi_table): char to short.
	(init_dsp): Compute size of sh_dsp_table.
	(sim_resume): Change jump_table from char to short.
 2004-02-12 19:32:12 +00:00
Andrew Cagney
df2a9ff479 2004-02-04 Andrew Cagney <cagney@redhat.com> 
Committed by Andrew Cagney.
	* mloopx.in: Update copyright.
	(xextract-pbb): Fixed trap for system calls operation in parallel.
	* mloop2.in (xextract-pbb): Ditto.
 2004-02-04 22:05:37 +00:00
Michael Snyder
0145ab2e52 2004-01-27 Michael Snyder <msnyder@redhat.com> 
* gencode.c: (op tab): Some refs and defs fixes.
	"fsrra" -> "fsrra <FREG_N>".
        "sleep": replace array ref with array addr.
        "trapa": ditto.
 2004-01-27 23:30:01 +00:00
Michael Snyder
4ae0cff4ca 2004-01-27 Michael Snyder <msnyder@redhat.com> 
* gencode.c: Comment and whitespace clean-ups.
 2004-01-27 23:23:57 +00:00
Andrew Cagney
54273454d0 2004-01-27 Andrew Cagney <cagney@redhat.com> 
* ppc-instructions: Update copyright.
	(convert_to_integer): Add trailing ";" to label.
 2004-01-27 13:21:09 +00:00
Chris Demetriou
df0a8012b1 [ sim/ChangeLog ] 
2004-01-26  Chris Demetriou  <cgd@broadcom.com>

        * configure.in (mips*-*-*): Configure in testsuite.
        * configure: Regenerate.

[ sim/testsuite/ChangeLog ]
2004-01-26  Chris Demetriou  <cgd@broadcom.com>

        * sim/mips: New directory.  Tests for the MIPS simulator.

[ sim/testsuite/sim/mips/ChangeLog ]
2004-01-26  Chris Demetriou  <cgd@broadcom.com>

        * basic.exp: New file.
        * testutils.inc: New file.
        * sanity.s: New file.
 2004-01-26 08:12:44 +00:00
Ben Elliston
2345c93c5f * lib/sim-defs.exp (run_sim_test): Delete the .o and .x files if a 
test passes.
 2004-01-23 03:15:27 +00:00
Chris Demetriou
b3208fb8f7 2004-01-19 Chris Demetriou <cgd@broadcom.com> 
* mips.igen (check_mf_cycles, check_mt_hilo, check_mf_hilo)
        (check_mult_hilo): Improve comments.
        (check_div_hilo): Likewise.  Also, fork off a new version
        to handle mips32/mips64 (since there are no hazards to check
        in MIPS32/MIPS64).
 2004-01-20 07:06:14 +00:00
Mark Kettenis
4389ce38f0 * simops.c: Include <sys/types.h>. 2004-01-18 14:56:40 +00:00
Ben Elliston
6d0c993e08 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty. 2004-01-15 21:25:06 +00:00
Michael Snyder
87acb4a7d1 2004-01-07 Michael Snyder <msnyder@redhat.com> 
* gencode.c: Whitespace	cleanup.
        * interp.c: Ditto.
 2004-01-10 00:43:28 +00:00
Michael Snyder
4321271fd4 2004-01-07 Michael Snyder <msnyder@redhat.com> 
* dmxy.s, fipr.s, fpchg.s, ldrc.s, loop.s, movli.s, movua.s,
        movxy.s, pabs.s, pclr.s, prnd.s, psub.s, pswap.s: New files.
        * allinsn.exp: Add new tests.
        * testutils.inc (set_sr_bit): Add argument.
        (set_greg): Add .align directives.
 2004-01-09 19:47:36 +00:00
Michael Snyder
86bc60ebf4 2004-01-07 Michael Snyder <msnyder@redhat.com> 
* gencode.c: Replace 'Hitachi' with 'Renesas'.
        (op tab): Add new instructions for sh4a, DBR, SBR.
        (expand_opcode): Add handling for new movxy combinations.
        (gensym_caselist): Ditto.
        (expand_ppi_movxy): Remove movx/movy expansions,
        now handled in expand_opcode.
        (gensym): Add some helpful macros.
        (expand_ppi_code): Flatten loop for simplicity, tweak for 12-bit
        instead of 8-bit table (some insns are ambiguous to 8 bits).
	(ppi_gensim, main): Generate 12-bit instead of 8-bit ppi table.

	* interp.c: Replace 'Hitachi' with 'Renesas'.
        (union saved_state_type): Add dbr, sgr, ldst.
        (get_loop_bounds_ext): New function.
        (init_dsp): Add bfd_mach_sh4al_dsp.
	(sim_resume): Handle extended loop bounds.
 2004-01-09 19:44:50 +00:00
Michael Snyder
673fc5d0a7 2003-12-18 Michael Snyder <msnyder@redhat.com> 
* gencode.c (expand_opcode): Simplify and reorganize.
        Eliminate "shift" parameter.  Eliminate "4 bits at a time"
        assumption.  Flatten switch statement to a single level.
        Add "eeee" token for even-numbered registers.
        (bton): Delete.
        (fsca): Use "eeee" token.
        (ppi_moves): Rename to "expand_ppi_movxy".  Do the ddt
        [movx/movy] expansion here, as well as the ppi expansion.
        (gensim_caselist): Accept 'eeee' along with 'nnnn'.
 2004-01-06 01:05:02 +00:00
Michael Snyder
3d29fdb489 2004-01-05 Michael Snyder <msnyder@redhat.com> 
* compile.c (sim_load):	Don't pass a type to bfd_openr.
 2004-01-06 00:58:48 +00:00
Mark Mitchell
a4c9740c82 * armos.c (fcntl.h): Do not include it. 
(O_RDONLY): Do not define.
	(O_WRONLY): Likewise.
	(O_RDWR): Likewise.
	(targ-vals.h): Include it.
	(translate_open_mode): Use TARGET_O_* instead of O_*.
	(SWIopen): Likewise.
	* Makefile.in (armos.o): Depend on targ-vals.h.
 2003-12-29 19:52:57 +00:00
Nick Clifton
6edf0760c5 Add support for m32r-linux target, including a RELA ABI and PIC. 2003-12-19 11:44:01 +00:00
Michael Snyder
f5d3df9661 2003-12-16 Michael Snyder <msnyder@redhat.com> 
Patch submitted	by Anil Paranjape <AnilP1@KPITCummins.com>
        * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
 2003-12-16 20:21:09 +00:00
Nick Clifton
4b09af6f19 oops - forgot to add this file! 2003-12-12 16:35:21 +00:00
Nick Clifton
16b47b253e Add support for the m32r2 processor 2003-12-11 11:33:44 +00:00
Dhananjay Deshpande
454d05118b Fix GDB crash problem when object file of different H8 cpu is loaded 2003-12-11 06:21:12 +00:00
Andrew Cagney
0b2e03b491 More reversion of incomplete m32r changes. Should be back to normal. 2003-12-07 16:13:06 +00:00
Andrew Cagney
cd886a95bf Revert last commit, build problems. 2003-12-07 02:58:01 +00:00
Andrew Cagney
3c041444b5 2003-12-02 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> 
* Makefile.in : Add new machine m32r2.
        * m32r2.c : New file for m32r2.
	* mloop2.in : Ditto
	* model2.c : Ditto
	* sem2-switch.c : Ditto
        * m32r-sim.h : Add EVB register.
        * sim-if.h : Ditto
        * sim-main.h : Ditto
        * traps.c : Ditto
 2003-12-07 02:27:45 +00:00
Kevin Buettner
d74c420371 * frv-sim.h (GR_REGNUM_MAX, FR_REGNUM_MAX, PC_REGNUM, SPR_REGNUM_MIN) 
(SPR_REGNUM_MAX): Delete.
	* frv.c (gdb/sim-frv.h): Include.
	(frvbf_fetch_register, frvbf_store_register): Use register number
	constants from gdb/sim-frv.h.  Check availability of general
	purpose and float registers.
 2003-11-24 16:45:03 +00:00
Kazu Hirata
a69146da95 * sim-options.c (standard_options): Fix the names of H8 
variants.
 2003-11-22 21:37:49 +00:00
Kazu Hirata
29b52f9306 Move an entry that belong to sim/h8300/ChangeLog. 2003-11-15 16:57:07 +00:00
Dave Brolley
0b01870bf4 2003-11-03 Dave Brolley <brolley@redhat.com> 
* cache.c (address_interference): Check for higher priority requests
        in the same pipeline.
 2003-11-03 18:29:57 +00:00
Joern Rennecke
794cd17b28 * interp.c (fsca_s, fsrra_s): New functions. 
* gencode.c (tab): Add entries for fsca and fsrra.
	(expand_opcode): Allow variable length n / m fields.
 2003-11-03 14:14:15 +00:00
Dave Brolley
162cec1b31 Fix more typos 2003-10-31 18:31:36 +00:00
Dave Brolley
073926e5c3 Fix typos. 2003-10-31 18:25:05 +00:00
Dave Brolley
9a29f3cae5 2003-10-31 Dave Brolley <brolley@redhat.com> 
* frv-sim.h (REGNUM_LR): Removed.
        (REGNUM_SPR_MIN,REGNUM_SPR_MAX): New macros.
        * frv.c (frvbf_fetch_register): Fetch SPR registers based on
        REGNUM_SPR_MIN and REGNUM_SPR_MAX. Check whether SPRs are implemented.
        Return 0 for an unimplemented register. Return the length of the data
        for an implemented register.
        (frvbf_store_register): Ditto.
 2003-10-31 18:23:47 +00:00
Andrew Cagney
fc0a224429 Index: sim/frv/ChangeLog 
2003-10-30  Andrew Cagney  <cagney@redhat.com>

	* traps.c: Replace "struct symbol_cache_entry" with "struct
	bfd_symbol".

Index: sim/d10v/ChangeLog
2003-10-30  Andrew Cagney  <cagney@redhat.com>

	* simops.c: Replace "struct symbol_cache_entry" with "struct
	bfd_symbol".

Index: sim/common/ChangeLog
2003-10-30  Andrew Cagney  <cagney@redhat.com>

	* sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
	with "struct bfd_symbol".

Index: ld/ChangeLog
2003-10-30  Andrew Cagney  <cagney@redhat.com>

	* emultempl/pe.em, pe-dll.c: Replace "struct symbol_cache_entry"
	with "struct bfd_symbol".

Index: bfd/ChangeLog
2003-10-30  Andrew Cagney  <cagney@redhat.com>

	* syms.c: Replace "struct symbol_cache_entry" with "struct
	bfd_symbol".
	* vms.h, targets.c, section.c, reloc.c, peicode.h: Ditto.
	* mipsbsd.c, elf.c, linker.c, elf-bfd.h, ecoff.c: Ditto.
	* cpu-z8k.c, cpu-ns32k.c, cpu-h8500.c, bfd.c, bfd-in.h: Ditto.
	* bfd-in2.h: Re-generate.
 2003-10-31 05:32:46 +00:00
Andrew Cagney
ee3073b541 2003-10-21 Andrew Cagney <cagney@redhat.com> 
* callback.c (os_truncate): Call "truncate", and not "stat".
 2003-10-21 20:41:43 +00:00
Andrew Cagney
198beae2cf 2003-10-19 Andrew Cagney <cagney@redhat.com> 
* targets.c: Replace "struct sec" with "struct bfd_section"
	* syms.c, sparclynx.c, section.c, opncls.c: Ditto.
	* libcoff-in.h, libbfd-in.h, elfxx-target.h: Ditto.
	* elf.c, coffgen.c, bfd.c, bfd-in.h, aoutf1.h: Ditto.
	* aout-tic30.c, aout-target.h:
	* bfd-in2.h, libcoff.h, libbfd.h: Regenerate.

Index: binutils/ChangeLog
2003-10-19  Andrew Cagney  <cagney@redhat.com>

	* coffgrok.h (coff_section): Replace 'struct sec" with "struct
	bfd_section".

Index: gdb/ChangeLog
2003-10-19  Andrew Cagney  <cagney@redhat.com>

	* symtab.c: Replace "struct sec" with "struct bfd_section".
	* objfiles.c, linespec.c, blockframe.c, block.c: Ditto.

Index: ld/ChangeLog
2003-10-19  Andrew Cagney  <cagney@redhat.com>

	* pe-dll.c: Replace "struct sec" with "struct bfd_section".

Index: sim/common/ChangeLog
2003-10-19  Andrew Cagney  <cagney@redhat.com>

	* sim-base.h: Replace "struct sec" with "struct bfd_section".
 2003-10-20 14:38:46 +00:00
Shrinivas Atre
59768597d9 2003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com> 
* h8300/compile.c : Addition of extern variable h8300_normal_mode
        (SP) : Handle normal mode
        (bitfrom) : Use normal mode flag to return suitable value
        (lvalue) : Use normal mode flag to return command line location
        (decode) : Decode instruction correctly for normal mode
        (init_pointers) : Initialise memory correctly for normal mode
        (sim_resume) : Handle cases for normal mode using h8300_normal_mode flag
        (sim_store_register) : Handle 2 byte PC for normal mode
        (sim_fetch_register) : Handle 2 byte PC for normal mode
        (set_h8300h) : Set normal mode flag as per architechture
        (sim_load) : Allocate 64K for normal mode instead of bigger memory
 2003-10-17 12:45:55 +00:00
Michael Snyder
77be8302c0 2003-10-16 Michael Snyder <msnyder@redhat.com> 
* emul_netbsd.c: Only a comment may follow an #endif.
 2003-10-17 00:15:25 +00:00
Michael Snyder
c1da8dedae 2003-10-15 Michael Snyder <msnyder@redhat.com> 
* Makefile.in (sim_calls.o): No longer depends on gdb/tm.h.
 2003-10-15 21:32:36 +00:00
Joern Rennecke
8822d0016c include/gdb: 
* callback.h (struct host_callback_struct): New members ftruncate
        and truncate.
gdb:
sim/common:
        * callback.c (os_ftruncate, os_truncate): New functions.
        (default_callback): Initialize ftruncate and truncate members.
sim/sh:
        * syscall.h (SYS_truncate, SYS_ftruncate): Define.
        * interp.c (trap): Add support for SYS_ftruncate and SYS_truncate.
 2003-10-15 12:30:47 +00:00
Alan Modra
9e126dc094 * interp.c (sim_load): Don't refer directly to _cooked_size and vma; 
Use bfd_section_size and bfd_get_section_vma.
 2003-10-11 12:41:12 +00:00
Dave Brolley
5ca353c3d9 2003-10-10 Dave Brolley <brolley@redhat.com> 
* sim/frv/testutils.inc (or_gr_immed): New macro.
        * sim/frv/fp_exception-fr550.cgs: Write insns using
        unaligned registers into the program in order to
        cause the required exceptions.
        * sim/frv/fp_exception.cgs: Ditto.
        * sim/frv/regalign.cgs: Ditto.
 2003-10-10 19:30:50 +00:00
Dave Brolley
29a79ca0f9 2003-10-10 Dave Brolley <brolley@redhat.com> 
* cpu.h, sem.c: Regenerate.
 2003-10-10 19:30:21 +00:00
Dave Brolley
b4ab4027a6 2003-10-08 Dave Brolley <brolley@redhat.com> 
* configure.in: Move frv handling to alphabetically correct placement.
 2003-10-08 18:24:37 +00:00
Dave Brolley
086419a898 2003-10-06 Dave Brolley <brolley@redhat.com> 
* sim/frv/fr550: New subdirectory.
        * sim/frv/fr400/*.cgs: Add fr550 as appropriate.
        * sim/frv/fr500/*.cgs: Add fr550 as appropriate.
        * sim/frv/interrupts/*.cgs: Add fr550 as appropriate.
        * sim/frv/interrupts/*-fr550.cgs: New test cases for fr550.
 2003-10-08 18:21:02 +00:00
Dave Brolley
e930b1f54f 2003-10-06 Dave Brolley <brolley@redhat.com> 
* profile-fr550.[ch]: New files.
        * configure.in: Move frv handling to alphabetically correct placement.
        * Makefile.in: Add fr550 support.
        * frv-sim.h,frv.c,interrups.c,memory.c,mloop.in,pipeline.c,
        profile.[ch],registers.c,traps.c: Add fr550 support.
        * arch.c,arch.h,cpu.c,cpu.h,cpuall.h,model.h,decode.c,decode.h,sem.c:
        Regenerate.
 2003-10-08 18:19:33 +00:00
Dave Brolley
22f367a754 2003-09-25 Dave Brolley <brolley@redhat.com> 
* reset.c (frv_initialize): Call frv_register_control_init first.
 2003-09-25 21:45:45 +00:00
Dave Brolley
1c453cd621 2003-09-24 Dave Brolley <brolley@redhat.com> 
* profile.h (update_FR_ptime): New prototype.
        (update_FRdouble_ptime): Ditto.
        (update_SPR_ptime): Ditto.
        (increase_ACC_busy): Ditto.
        (enforce_full_acc_latency): Ditto.
        (post_wait_for_SPR): Ditto.
        * profile.c (update_FR_ptime): Moved here from profile-fr500.c.
        (update_FRdouble_ptime): Ditto.
        (update_SPR_ptime): New function.
        (increase_ACC_busy): Ditto.
        (enforce_full_acc_latency): Ditto.
        (vliw_wait_for_fdiv_resource): Correct resource name.
        (vliw_wait_for_fsqrt_resource): Ditto.
        (post_wait_for_SPR): New function.
        * profile-fr500.c (frvbf_model_fr500_u_commit): New function.
        (frvbf_model_fr500_u_gr2fr): Pass out_FRk as output register to
        adjust_float_register_busy.
        (frvbf_model_fr500_u_gr_load): Record latency of SPR registers.
        (frvbf_model_fr500_u_fr_load): Wait for and record latency of SPR
        registers.
        (frvbf_model_fr500_u_float_arith): Ditto.
        (frvbf_model_fr500_u_float_dual_arith): Ditto.
        (frvbf_model_fr500_u_float_div): Ditto.
        (frvbf_model_fr500_u_float_sqrt): Ditto.
        (frvbf_model_fr500_u_float_convert): Ditto.
        (update_FR_ptime): Moved to profile.c
        (update_FRdouble_ptime): Moved to profile.c
        * profile-fr400.c (update_FR_ptime): Removed. Identical to functions
        for other machines.
        (update_FRdouble_ptime): Ditto.
        * arch.h,cpu.h,sem.c,decode.[ch],model.c,sem.c: Regenerated.
 2003-09-24 19:05:39 +00:00
Michael Snyder
f6f87075ea 2003-09-19 Michael Snyder <msnyder@redhat.com> 
* sim/frv/nldqi.cgs: Remove.  This insn was never implemented
	by Fujitsu.
 2003-09-19 18:59:45 +00:00
Dave Brolley
d45d015e0c 2003-09-19 Dave Brolley <brolley@redhat.com> 
* sim/frv/rstqf.cgs: Use nldq instead of nldqi.
        * sim/frv/rstq.cgs: Use nldq instead of nldqi.
 2003-09-19 17:38:57 +00:00
Dave Brolley
93938d4744 Correct last entry. 2003-09-12 22:07:53 +00:00
Dave Brolley
153431d6b1 2003-09-12 Dave Brolley <brolley@redhat.com> 
* registers.c (frv_check_spr_read_access): Check for access to
        ACC4-ACC63 and ACCG4-ACCG63.
        * profile.h (frv-desc.h): #include it.
        (spr_busy): New member of FRV_PROFILE_STATE.
        (spr_latency): Ditto.
        (GNER_FOR_GR): New macro.
        (FNER_FOR_FR): New maccro.
        (update_SPR_latency): New function.
        (vliw_wait_for_SPR): New function.
        * profile.c (profile-fr550.h): #include it.
        (update_latencies): Update SPR latencies.
        (update_target_latencies): Ditto.
        (update_SPR_latency): New function.
        (vliw_wait_for_SPR): New function.
        * profile-fr500.c (frvbf_model_fr500_u_idiv): Record GNER latency.
        (frvbf_model_fr500_u_trap): Removed unused variable, ps.
        (frvbf_model_fr500_u_check): Ditto.
        (frvbf_model_fr500_u_clrgr): New unit modeller for fr500.
        (frvbf_model_fr500_u_clrfr): Ditto.
        (frvbf_model_fr500_u_spr2gr): Wait for SPR.
        (frvbf_model_fr500_u_gr2spr): Ditto.
        * frv-sim.h (H_SPR_ACC4): New macro.
        (H_SPR_ACCG4): New macro;
        (H_SPR_ACC0): Removed.
        (H_SPR_ACCG0): Removed.
        * arch.h,model.c,sem[ch],decode.[ch]: Regenerated.
 2003-09-12 22:05:22 +00:00
Michael Snyder
e961d8dc41 2003-09-11 Michael Snyder <msnyder@redhat.com> 
* sim/testsuite/sim/frv/movgs.cgs: Change lcr to spr[273],
	which according to the comments seems to be the intent.
 2003-09-11 18:39:05 +00:00
Dave Brolley
ba9c40534b 2003-09-10 Dave Brolley <brolley@redhat.com> 
* profile.c (slot_names): FM1 was listed twice. Changed first
        instance to FM0. Added IALL, FMALL and FMLOW.
        (print_parallel): Don't examine slots with no insns.
 2003-09-10 20:40:47 +00:00
Dave Brolley
fbd93201df 2003-09-09 Dave Brolley <brolley@redhat.com> 
* sim/frv/maddaccs.cgs: move to fr400 subdirectory.
        * sim/frv/msubaccs.cgs: move to fr400 subdirectory.
        * sim/frv/masaccs.cgs: move to fr400 subdirectory.
 2003-09-09 22:34:53 +00:00
Dave Brolley
f9e18f5a11 2003-09-09 Dave Brolley <brolley@redhat.com> 
* frv.c (do_media_average): Select machine using a switch.
 2003-09-09 22:28:33 +00:00
Dave Brolley
a6fc177898 2003-09-08 Dave Brolley <brolley@redhat.com> 
On behalf of Doug Evans <dje@sebabeach.org>
        * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
 2003-09-08 17:26:20 +00:00
Dave Brolley
75a5ca8f8e 2003-09-08 Dave Brolley <brolley@redhat.com> 
On behalf of Doug Evans <dje@sebabeach.org>
        * Makefile.in (stamp-arch,stamp-cpu, stamp-desc): Pass archfile to cgen.
 2003-09-08 17:25:56 +00:00
Dave Brolley
d89a78b651 2003-09-08 Dave Brolley <brolley@redhat.com> 
On behalf of Doug Evans <dje@sebabeach.org>
        * Makefile.in (stamp-arch,stamp-cpu): Pass archfile to cgen.
        Remove copying of .cpu file to cgen/cpu, no longer needed.
 2003-09-08 17:25:35 +00:00
Dave Brolley
ea52ff81ba 2003-09-08 Dave Brolley <brolley@redhat.com> 
On behalf of Doug Evans <dje@sebabeach.org>
        * cgen.sh: New arg archfile.
        * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
        cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
 2003-09-08 17:24:59 +00:00
Nick Clifton
c5ea1d538f Add support for v850e1 instructions 2003-09-05 17:46:52 +00:00
Dave Brolley
d03ea14fb1 003-09-03 Dave Brolley <brolley@redhat.com> 
* cpu.h, model.c, sem.c, decode.h, decode.c: Regenerated.
 2003-09-03 23:12:21 +00:00
Ben Elliston
cc9855138d Spelling fix by the ChangeLog police. 2003-09-03 22:40:45 +00:00
Michael Snyder
19121792cc 2003-09-03 Michael Snyder <msnyder@redhat.com> 
* sim/frv/fr500/mclracc.cgs: Change mach to 'all',
        to be consistant with other tests in the directory.
 2003-09-03 21:56:01 +00:00
Michael Snyder
0eb3d26069 2003-09-03 Michael Snyder <msnyder@redhat.com> 
* sim/frv/interrupts/Ipipe-fr400.cgs: New file.
	* sim/frv/interrupts/Ipipe-fr500.cgs: New file.
	* sim/frv/interrupts/Ipipe.cgs: Remove (replaced by above).
 2003-09-03 21:51:57 +00:00
Andreas Schwab
fb72cee0ad * Makefile.in (FLAGS_TO_PASS): Pass down $(bindir) and $(mandir). 2003-09-03 18:46:52 +00:00
Dave Brolley
e8d2f504d4 2003-08-29 Dave Brolley <brolley@redhat.com> 
* Makefile.in (stamp-arch): Copy frv.cpu from $(srcdir)../../cpu
        temporarily when regenerating files.
        (stamp-cpu): Ditto.
 2003-08-29 19:13:00 +00:00
Dave Brolley
b3af7bdf4b 2003-08-29 Dave Brolley <brolley@redhat.com> 
* MAINTAINERS: Add myself as maintainer of the FRV port.
 2003-08-29 17:20:42 +00:00
Dave Brolley
84fabdf612 2003-08-20 Michael Snyder <msnyder@redhat.com> 
Dave Brolley  <brolley@redhat.com>

        * frv/: New directory, simulator for the Fujitsu FR-V.
        * testsuite/frv-elf/: New directory.
        * testsuite/sim/frv/: New directory.
        * configure.in: Add frv configury.
        * configure: Regenerate.
 2003-08-29 16:45:22 +00:00
Dave Brolley
33319edb53 2003-08-20 Michael Snyder <msnyder@redhat.com> 
Dave Brolley  <brolley@redhat.com>

        * cgen-par.h (flags, word1): New target-specific
        fields of CGEN_WRITE_QUEUE_ELEMENT.
        (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
        (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
        * gennltvals.sh: Add frv target.
        * nltvals.def: Add frv target.
 2003-08-29 16:43:38 +00:00
Dave Brolley
51796a3f8b 2003-08-20 Michael Snyder <msnyder@redhat.com> 
On behalf of Dave Brolley

        * sim/frv: New testsuite.
        * frv-elf: New testsuite.
 2003-08-29 16:42:18 +00:00
Dave Brolley
4a30611667 New sim testsuite for Fujitsu FRV. Contributed by Red Hat. 2003-08-29 16:41:31 +00:00
Dave Brolley
b34f6357d0 New simulator for Fujitsu frv contributed by Red Hat. 2003-08-29 16:35:47 +00:00
Andrew Cagney
e158f0a010 Index: common/ChangeLog 
2003-08-28  Andrew Cagney  <cagney@redhat.com>

	* dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
	* sim-options.c (print_help): Cast the format with specifier to
	"int".

Index: mn10300/ChangeLog
2003-08-28  Andrew Cagney  <cagney@redhat.com>

	* dv-mn103ser.c (do_polling_event): Change type of "serial_reg" to
	"long".
	(read_status_reg): Cast "serial_reg" to "long".
	* dv-mn103tim.c (do_counter_event): Change type of "timer_nr" to
	"long".
	(do_counter6_event, write_mode_reg, write_tm6md): Ditto.
 2003-08-28 17:02:00 +00:00
Michael Snyder
be8fb42bc5 2003-08-11 Michael Snyder <msnyder@redhat.com> 
* macl.s: New file.
        * macw.s: New file.
        * allinsn.exp: Add new tests for mac.w and mac.l.
 2003-08-11 19:36:23 +00:00
Michael Snyder
d1789acece 2003-08-11 Shrinivas Atre <shrinivasa@KPITCummins.com> 
* sim/sh/gencode.c ( tab[] ): Addition of MAC.L handler and
        correction for MAC.W handler
        * sim/sh/interp.c ( macl ): New Function. Implementation of
        MAC.L handler.
 2003-08-11 19:28:05 +00:00
Ben Elliston
c53d60d804 * MAINTAINERS: Update my mail address. 2003-08-10 10:42:22 +00:00
Andrew Cagney
c55433ef61 2003-08-09 Andrew Cagney <cagney@redhat.com> 
* MAINTAINERS: Andrew Cagney (mips) and Geoff Keating (ppc) drop
	maintenance.  List igen and sh maintainers.  Mention that target
	and global maintainers pick up the slack.
 2003-08-09 14:10:49 +00:00
Stephane Carrez
a685700c57 * dv-m68hc11tim.c (cycle_to_string): Add flags parameter to better 
control the translation.
	(m68hc11tim_print_timer): Update cycle_to_string conversion.
	(m68hc11tim_timer_event): Fix handling of output
	compare register with its interrupts.
	(m68hc11tim_io_write_buffer): Check output compare
	after setting M6811_TMSK1.
	(m68hc11tim_io_read_buffer): Fix compilation warning.
	* dv-m68hc11.c (m68hc11_option_handler): Likewise.
	* dv-m68hc11spi.c (m68hc11spi_info): Likewise.
	* dv-m68hc11sio.c (m68hc11sio_info): Likewise.
	* interrupts.c (interrupts_info): Likewise.
	(interrupts_reset): Recognize bootstrap mode.
	* sim-main.h (PRINT_CYCLE, PRINT_TIME): New defines.
	(_sim_cpu): Add cpu_start_mode.
	(cycle_to_string): Add flags member.
	* m68hc11_sim.c (OPTION_CPU_BOOTSTRAP): New option.
	(cpu_options): Declare new option bootstrap.
	(cpu_option_handler): Handle it.
	(cpu_info): Update call to cycle_to_string.
 2003-08-08 21:02:24 +00:00
Stephane Carrez
77342e5ecc * sim-main.h (phys_to_virt): Use memory bank parameters to translate 
the physical address in virtual address.
	(struct _sim_cpu): Add memory bank members.
	* m68hc11_sim.c (cpu_initialize): Clear memory bank parameters.
	* interp.c (sim_hw_configure): Create memory bank according to memory
	bank parameters.
	(sim_get_bank_parameters): New function to obtain memory bank config
	from the symbol table.
	(sim_prepare_for_program): Call it to obtain the memory bank parameters.
	(sim_open): Call sim_prepare_for_program.
	* dv-m68hc11.c (m68hc11cpu_io_write_buffer): Use memory bank parameters
	to check if address is within bank window.
	(m68hc11cpu_io_read_buffer): Likewise.
	(attach_m68hc11_regs): Map the memory bank according to memory bank
	parameters.
 2003-08-08 20:42:21 +00:00
Stephane Carrez
53b3cd2254 * sim-main.h (PAGE_REGNUM, Z_REGNUM): Use same numbering as gdb. 2003-08-08 20:31:10 +00:00
Stephane Carrez
962e9d85f3 * m68hc11_sim.c (print_io_word): New function to print 16-bit value. 
* sim-main.h (print_io_word): Declare.
	* dv-m68hc11tim.c (tmsk1_desc): New description table for TMSK1.
	(tflg1_desc): Likewise for TFLG1.
	(m68hc11tim_info): Print input and output compare registers
 2003-08-08 20:25:50 +00:00
Michael Snyder
240f98d342 2003-08-07 Michael Snyder <msnyder@redhat.com> 
* gencode.c (expand_ppi_code): Comment spelling fix.
 2003-08-07 21:36:43 +00:00
Michael Snyder
735979c782 2003-07-22 Michael Snyder <msnyder@redhat.com> 
* cmpw.s: Add test for less-than-zero immediate.
	* shll.s: Test for shll reg, reg.
	* shlr.s: Test for shlr reg, reg.
	* mova.s: Add dozens of new mova tests.
 2003-07-29 21:07:40 +00:00
Michael Snyder
f408565cc8 2003-07-18 Michael Snyder <msnyder@redhat.com> 
* compile.c (decode): Enhancements for mova.
        Initialize cst, reg, and rdisp inside the loop, for each
        new instruction.  Defer correction of the disp2 values until
        later, and then adjust them by the size of the first operand,
        rather than the size of the instruction.
        (sim_resume): For mova, adjust the size of the second operand
        according to the type of the first operand (INDEXB vs. INDEXW).
        In cases where there is only one operand, the other two must
        both be composed on the fly.
 2003-07-29 21:03:39 +00:00
Michael Snyder
a5de4c570e 2003-07-25 Michael Snyder <msnyder@redhat.com> 
* pshai.s, pshar.s, pshli.s, pshlr.s: New files.
	* allinsn.exp: Add psha, pshl tests.
	* pdec.s, pinc.s, padd.s, paddc.s: New files.
	* allinsn.exp: Add pdec, pinc, padd, paddc tests.
	* pand.s, pdmsb.s: New files.
	* allinsn.exp: Add pand, pdmsb tests.
 2003-07-26 01:00:33 +00:00
Michael Snyder
9142f946a7 2003-07-08 Michael Snyder <msnyder@redhat.com> 
* allinsn.exp, testutils.inc, add.s, fabs.s, fadd.s, fcmpeq.s,
        fcmpgt.s, fcnvds.s, fcnvsd.s, fdiv.s, fldi0.s, fldi1.s, flds.s,
        float.s, fmac.s, fmov.s, fmul.s, fneg.s, frchg.s, fschg.s,
        fsqrt.s, fsub.s, ftrc.s, shll16.s, shll2.s, shll8.s, shll.s,
        shlr16.s, shlr2.s, shlr8.s, shlr.s, swap.s: New files.
 2003-07-26 00:54:58 +00:00
Michael Snyder
437b0e60a1 2003-07-25 Michael Snyder <msnyder@redhat.com> 
* gencode.c (pshl): Change < to <= (shift by 16 is allowed).
        Cast argument of >> to unsigned to prevent sign extension.
        (psha): Change < to <= (shift by 32 is allowed).
 2003-07-25 23:52:43 +00:00
Michael Snyder
32fcda6a20 2003-07-24 Michael Snyder <msnyder@redhat.com> 
* gencode.c: Fix typo in comment.
 2003-07-25 00:59:36 +00:00
Michael Snyder
e343a93ac0 2003-07-23 Michael Snyder <msnyder@redhat.com> 
* gencode.c: A few more fix-ups of refs and defs.
        (frchg): Raise SIGILL if in double-precision mode.
        (ldtlb): We don't simulate cache, so this is a no-op.
        (movsxy_tab): Correct a few bit pattern errors.
 2003-07-24 00:38:07 +00:00
Michael Snyder
1b606171ad 2003-07-09 Michael Snyder <msnyder@redhat.com> 
* gencode.c (prnd): Clear LSW of result to zeros.
 2003-07-23 21:47:28 +00:00
Michael Snyder
b2bc310144 2003-07-23 Michael Snyder <msnyder@redhat.com> 
* pmuls.s: New	file.
 2003-07-23 21:45:36 +00:00
Michael Snyder
fcfae95cf8 2003-07-09 Michael Snyder <msnyder@redhat.com> 
* gencode.c (pmuls): Expression is mis-parenthesized.
 2003-07-23 21:43:50 +00:00
Michael Snyder
ac78c4ba99 2003-07-09 Michael Snyder <msnyder@redhat.com> 
* configure.in: Add testsuite to extra_subdirs for sh.
	* configure: Regenerate.
 2003-07-23 21:41:30 +00:00
Michael Snyder
b7c7b62431 2003-07-09 Michael Snyder <msnyder@redhat.com> 
* sim/sh: New directory.  Tests for Renesas sh family.
 2003-07-23 21:41:09 +00:00
Michael Snyder
20358547b7 2003-07-08 Michael Snyder <msnyder@redhat.com> 
* allinsn.exp, testutils.inc, add.s, fabs.s, fadd.s, fcmpeq.s,
	fcmpgt.s, fcnvds.s, fcnvsd.s, fdiv.s, fldi0.s, fldi1.s, flds.s,
	float.s, fmac.s, fmov.s, fmul.s, fneg.s, frchg.s, fschg.s,
	fsqrt.s, fsub.s, ftrc.s, shll16.s, shll2.s, shll8.s, shll.s,
	shlr16.s, shlr2.s, shlr8.s, shlr.s, swap.s: New files.
 2003-07-23 21:40:43 +00:00
Michael Snyder
c13a4caaf8 2003-07-09 Michael Snyder <msnyder@redhat.com> 
* gencode.c (ppi_gensim): For a conditional ppi insn, if the
        condition is false, we want to return (not break).  A break
        will take us to the end of the function where registers will
	be updated, whereas the desired outcome is for nothing to change.
 2003-07-23 21:28:06 +00:00
Michael Snyder
b939d772c1 2003-06-27 Michael Snyder <msnyder@redhat.com> 
* gencode.c (op tab): Some fix-ups of refs and defs.
        (ocbi, ocbp): Cache not simulated, but may cause memory fault.
        (gensym_caselist): Add default case to switch statement.
        (expand_ppi_code): Add default case to switch statement.
 2003-07-23 21:25:41 +00:00
Michael Snyder
d2f18ae42a 2003-06-27 Michael Snyder <msnyder@redhat.com> 
* gencode.c (op tab): Implement movca.l.
 2003-07-23 21:23:32 +00:00
Michael Snyder
9e1d0fc1a1 2003-06-27 Michael Snyder <msnyder@redhat.com> 
* gencode.c (op movsxy_tab): Fix an error in the bit pattern.
 2003-07-23 21:17:33 +00:00
Michael Snyder
15dee5d561 2003-06-27 Michael Snyder <msnyder@redhat.com> 
* gencode.c (gensim_caselist): The movy instructions use
        registers R6 and R7 (not R4 and R5 like the movx insns).
 2003-07-23 21:14:54 +00:00
Michael Snyder
e22fef83d7 2003-07-22 Michael Snyder <msnyder@redhat.com> 
* compile.c (sim_resume): Revert 6-24 change, it does not
        work with gdb breakpoints.
 2003-07-22 19:07:30 +00:00
Michael Snyder
55acb21b1f 2003-07-17 Michael Snyder <msnyder@redhat.com> 
* compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
 2003-07-18 00:10:41 +00:00
Michael Snyder
0f42aa719d 2003-07-17 Michael Snyder <msnyder@redhat.com> 
* compile.c (decode): IMM16 is always zero-extended.
 2003-07-18 00:08:23 +00:00
Michael Snyder
e53a5a69d7 2003-07-03 Michael Snyder <msnyder@redhat.com> 
* gencode.c (movs): Fix a couple of text transpositions.
 2003-07-04 00:03:52 +00:00
Michael Snyder
f0861129d5 2003-06-24 Michael Snyder <msnyder@redhat.com> 
* sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
	* compile.c (sim_resume): Use the above to return stop signal.
 2003-07-02 19:04:58 +00:00
Michael Snyder
0b2828595e 2003-06-27 Michael Snyder <msnyder@redhat.com> 
* gencode.c (op movsxy_tab): Fix up some copy/paste errors
        in name: s/REG_x/REG_y/.
 2003-06-28 01:34:47 +00:00
Michael Snyder
8dc30ef74a 2003-06-27 Michael Snyder <msnyder@redhat.com> 
* gencode.c (op tab): Move misplaced semicolon.
 2003-06-27 21:18:42 +00:00
Michael Snyder
ac59bf8dbf 2003-06-23 Michael Snyder <msnyder@redhat.com> 
* nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
 2003-06-23 18:03:17 +00:00
Michael Snyder
72f536bd78 2003-06-23 Michael Snyder <msnyder@redhat.com> 
* sim-reg.c: Fix cut-and-paste bug in comment.
 2003-06-23 17:59:08 +00:00
Andrew Cagney
345d88d96e 2003-06-22 Andrew Cagney <cagney@redhat.com> 
Written by matthew green <mrg@redhat.com>, with fixes from Aldy
	Hernandez <aldyh@redhat.com>, Jim Wilson <wilson@redhat.com>, and
	Nick Clifton <nickc@redhat.com>.

	* ppc-instructions: Include altivec.igen and e500.igen.
	(model_busy, model_data): Add vr_busy and vscr_busy.
	(model_trace_release): Trace vr_busy and vscr_busy.
	(model_new_cycle): Update vr_busy and vscr_busy.
	(model_make_busy): Update vr_busy and vscr_busy.
	* registers.c (register_description): Add Altivec and e500
	registers.
	* psim.c (psim_read_register, psim_read_register): Handle Altivec
	and e500 registers.
	* ppc-spr-table (SPEFSCR): Add VRSAVE and SPEFSCR registers.
	* configure.in (sim_filter): When *altivec* add "av".  When *spe*
	or *simd* add e500.
	(sim_float): When *altivec* define WITH_ALTIVEC.  When *spe* add
	WITH_E500.
	* configure: Re-generate.
	* e500.igen, altivec.igen: New files.
	* e500_expression.h, altivec_expression.h: New files.
	* idecode_expression.h: Update copyright.  Include
	"e500_expression.h" and "altivec_expression.h".
	* e500_registers.h, altivec_registers.h: New files.
	* registers.h: Update copyright.  Include "e500_registers.h" and
	"altivec_registers.h".
	(registers): Add Altivec and e500 specific registers.
	* Makefile.in (IDECODE_H): Add "idecode_e500.h" and
	"idecode_altivec.h".
	(REGISTERS_H): Add "e500_registers.h" and "altivec_registers.h".
	(tmp-igen): Add dependencies on altivec.igen and e500.igen .
 2003-06-22 16:48:12 +00:00
Andrew Cagney
ea0869653a 2003-06-22 Andrew Cagney <cagney@redhat.com> 
* interp.c (xfer_mem): Simplify.  Only do a single partial
	transfer.  Problem reported by Tom Rix.
 2003-06-22 13:38:28 +00:00
Andrew Cagney
1f1b28179f 2003-06-22 Andrew Cagney <cagney@redhat.com> 
From matthew green <mrg@redhat.com>:
        * sim-fpu.h: Update copyright.
	(sim_fpu_fraction, sim_fpu_guard): New prototypes.
        * sim-fpu.c: Update copyright.
	(sim_fpu_fraction, sim_fpu_guard): New inline functions.
 2003-06-22 13:36:26 +00:00
Andrew Cagney
4056a1ef29 Oops! Committed to much, reverting :-( 2003-06-22 13:31:57 +00:00
Andrew Cagney
89c0d7ddd7 Fix changelog 2003-06-22 13:29:17 +00:00
Andrew Cagney
911b23336b 2003-06-22 Andrew Cagney <cagney@redhat.com> 
Problems reported by Joshua LeVasseur.
	* emul_chirp.c: Update copyright.
	(chirp_emul_nextprop): Return the first property.
	* hw_htab.c: Update copyright.
	(htab_decode_hash_table): Fix check for htab size.
 2003-06-22 13:03:40 +00:00
Andrew Cagney
945d18fb9c 2003-06-21 Andrew Cagney <cagney@redhat.com> 
* interrupts.c: Update copyright.
	(external_interrupt): Fix test for already pending interrupt.
	Problem found by Joshua LeVasseur.
 2003-06-22 04:03:15 +00:00
Andrew Cagney
21f86aab13 2003-06-21 Andrew Cagney <cagney@redhat.com> 
* ppc-instructions: Add missing +8 line.  Found by blofeldus at
	yahoo.com.
 2003-06-22 01:52:34 +00:00
Andrew Cagney
0f2f1341dd 2003-06-21 Andrew Cagney <cagney@redhat.com> 
From Ian Lance Taylor <ian@airs.com>:
        * hw_nvram.c (hw_nvram_init_address): Correct call to memset--swap
        second and third arguments.
 2003-06-22 01:16:38 +00:00
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
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
David O'Brien
23c7880c01 2002-03-24 David O'Brien <obrien@FreeBSD.org> 
* ppc/hw_disk.c: Export a disk device property.

This is needed by the FreeBSD/powerpc porting effort.
 2002-03-25 04:39:20 +00:00
Andrew Cagney
e7b564aa85 * gen.c (format_name_cmp): New function. 
(insn_list_insert): Use the instruction field name as an
additional key.  Different field names indicate different
semantics.
 2002-03-24 00:43:28 +00:00
Andrew Cagney
ec80ed8088 From 2001-12-09 Julien Ducourthial <jducourt@noos.fr>: 
* ppc-instructions (lswx): Do the register control with the
register count.  Initialize the right register in the loop.
(mtfsfi) : Correct prefix for the instruction.
 2002-03-23 21:18:31 +00:00
Chris Demetriou
c429b7ddd8 2002-03-19 Chris Demetriou <cgd@broadcom.com> 
* cp1.c (FP_S_s, FP_D_s, FP_S_be, FP_D_be, FP_S_e, FP_D_e, FP_S_f)
        (FP_D_f, FP_S_fb, FP_D_fb, FPINF_SINGLE, FPINF_DOUBLE): Remove
        unused definitions.
 2002-03-20 07:24:20 +00:00