Commit Graph

2830 Commits

Author SHA1 Message Date
Daniel Jacobowitz 6a1754a359 2007-03-02 Andrew Stubbs <andrew.stubbs@st.com>
* gencode.c (tab): Correct pre-decrement instructions when m == n.
2007-03-02 12:15:01 +00:00
Thiemo Seufer 53f4826b00 * mips.igen (MFHI, MFLO, MTHI, MTLO): Restore support for mips32
and mips64.
2007-03-01 14:29:26 +00:00
Mark Mitchell e1c9b6f16a * armos.c (SWIflen): Do not treate file descriptor zero as
special.
2007-02-27 18:51:57 +00:00
Thiemo Seufer 8bf3ddc83e * dsp.igen: Update copyright notice.
* dsp2.igen: Fix copyright notice.
2007-02-20 13:53:48 +00:00
Thiemo Seufer 8b082fb134 [ gas/ChangeLog ]
* config/tc-mips.c (mips_set_options, mips_opts, file_ase_dspr2,
	ISA_SUPPORTS_DSPR2_ASE, MIPS_CPU_ASE_DSPR2): Add DSP R2 ASE support.
	(macro_build): Add case '2'.
	(macro): Expand M_BALIGN to nop, packrl.ph or balign.
	(validate_mips_insn): Add support for balign instruction.
	(mips_ip): Handle DSP R2 instructions. Support balign instruction.
	(OPTION_DSPR2, OPTION_NO_DSPR2, OPTION_COMPAT_ARCH_BASE,
	md_parse_option, mips_after_parse_args): Add -mdspr2 and -mno-dspr2
	command line options.
	(s_mipsset): Add support for .set dspr2 and .set nodspr2 directives.
	(md_show_usage): Add -mdspr2 and -mno-dspr2 help output.
	* doc/c-mips.texi, doc/as.texinfo: Document -mdspr2, -mno-dspr2,
	.set dspr2, .set nodspr2.

	[ gas/testsuite/ChangeLog ]
	* gas/mips/mips32-dspr2.s, gas/mips/mips32-dspr2.d: New test for
	DSP R2.
	* gas/mips/mips.exp: Run new test.

	[ include/opcode/Changelog ]
	* mips.h (OP_SH_BP, OP_MASK_BP): Add support for balign instruction.
	(INSN_DSPR2): Add flag for DSP R2 instructions.
	(M_BALIGN): New macro.

	[ opcodes/ChangeLog ]
	* mips-dis.c (mips_arch_choices): Add DSP R2 support.
	(print_insn_args): Add support for balign instruction.
	* mips-opc.c (D33): New shortcut for DSP R2 instructions.
	(mips_builtin_opcodes): Add DSP R2 instructions.

	[ sim/mips/ChangeLog ]
	* Makefile.in (IGEN_INCLUDE): Add dsp2.igen.
	* configure.ac (mips*-sde-elf*, mipsisa32r2*-*-*, mipsisa64r2*-*-*):
	Add dsp2 to sim_igen_machine.
	* configure: Regenerate.
	* dsp.igen (do_ph_op): Add MUL support when op = 2.
	(do_ph_mulq): New function to support mulq_rs.ph and mulq_s.ph.
	(mulq_rs.ph): Use do_ph_mulq.
	(MFHI, MFLO, MTHI, MTLO): Move these instructions to mips.igen.
	* mips.igen: Add dsp2 model and include dsp2.igen.
	(MFHI, MFLO, MTHI, MTLO): Extend these instructions for
	for *mips32r2, *mips64r2, *dsp.
	(MADD, MADDU, MSUB, MSUBU, MULT, MULTU): Extend these instructions
	for *mips32r2, *mips64r2, *dsp2.
	* dsp2.igen: New file for MIPS DSP REV 2 ASE.

	[ sim/testsuite/sim/mips/ChangeLog ]
	* basic.exp: Run the dsp2 test.
	* utils-dsp.inc (dspckacc_astio, dspck_tsimm): New macro.
	* mips32-dsp2.s: New test.
2007-02-20 13:28:56 +00:00
Daniel Jacobowitz cb5c8c3989 gdb/
* MAINTAINERS: Disable -Werror for cris simulator.  Build
	sparc64-solaris2.10 instead of the broken sparc-elf.
	* solib-frv.c: Include "solib.h".
	* Makefile.in (solib-frv.o): Update.
	* mt-tdep.c (mt_gdbarch_init): Correct typo in floatformats patch.
	* xtensa-tdep.c (xtensa_regset_from_core_section): Cast size_t to int.
	(xtensa_frame_this_id, xtensa_frame_prev_register)
	(xtensa_push_dummy_call): Use %p.
sim/v850/
	* Makefile.in (interp.o): Uncomment and update.
2007-02-20 12:45:06 +00:00
Hans-Peter Nilsson 6a4669ea53 * cris/traps.c (dump_statistics): Change format for cycle numbers
to %llu and cast parameters to unsigned long long.
2007-02-20 00:14:11 +00:00
Thiemo Seufer b100487538 * mips.igen (jalr.hb, jr.hb): Add decoder for mip32r2/mips64r2
jumps with hazard barrier.
2007-02-19 17:53:29 +00:00
Thiemo Seufer f8df4c7704 * interp.c (sim_monitor): Flush stdout and stderr file descriptors
after each call to sim_io_write.
2007-02-19 17:46:53 +00:00
Thiemo Seufer 07802d9880 (ColdReset): Set CP0 Config0 to reflect the address size supported
by this simulator.
	(decode_coproc): Recognise additional CP0 Config registers
	correctly.
2007-02-19 17:34:18 +00:00
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