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2002-01-31 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):Hans-Peter Nilsson2-1/+59
New functions.
2002-01-202002-01-20 Ben Elliston <bje@redhat.com>Ben Elliston2-1/+6
* sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in the comment for this enumerator.
2002-01-142002-01-14 Ben Elliston <bje@redhat.com>Ben Elliston2-2/+6
* sim-fpu.h: Fix comment about sim_fpu_* constants.
2001-12-21 * run.c (usage): Fix a typo.Kazu Hirata2-1/+5
2001-07-052001-07-05 Ben Elliston <bje@redhat.com>Ben Elliston2-7/+17
* Make-common.in (srccgen): Remove. (CGEN_CPU_DIR): Define. (CGEN_READ_SCM): Redefine without $(srccgen). (CGEN_ARCH_SCM): Ditto. (CGEN_CPU_SCM): Ditto. (CGEN_DECODE_SCM): Ditto. (CGEN_DESC_SCM): Ditto. * $arch/Makefile.in: Use $(CGEN_CPU_DIR) where applicable.
2001-04-25* thanks, nickcFrank Ch. Eigler3-0/+9
2001-04-25 Frank Ch. Eigler <fche@redhat.com> * sim-load.c (sim_load_file): Put it back [...]
2001-04-21Revert call to bfd_cache_close().Andrew Cagney3-4/+6
2001-04-19* bug fixFrank Ch. Eigler3-0/+10
2001-04-19 Frank Ch. Eigler <fche@redhat.com> * sim-utils.c (sim_analyze_program): Call bfd_cache_close after we're finished with its immediate use. * sim-load.c (sim_load_file): Ditto.
2001-03-20* mmap support for common simulatorsFrank Ch. Eigler6-12/+205
2001-03-16 Frank Ch. Eigler <fche@redhat.com> Add support for mmap-based memory regions. * sim-memopt.c (mmap_next_fd): New global. (sim_memory_init): Reinitialize it. (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new "--memory-mapfile FILE" option. Check for some errors. (do_memopt_add): Conditionally do mmap instead of malloc for backing store of simulated memory. Check for more errors. (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup. * sim-memopt.h (munmap_length): New member of _sim_memopt. * configure.in: Look for mmap/fstat related functions and headers. * config.in, configure: Regenerated.
2001-03-16* tweakFrank Ch. Eigler2-3/+8
2001-03-15 Frank Ch. Eigler <fche@redhat.com> * sim-core.c (sim_core_map_attach): Correct overlap-related error messages.
2001-03-07Remove reference to alloca-conf.hMichael Meissner2-2/+4
2001-02-222001-02-22 Ben Elliston <bje@redhat.com>Ben Elliston3-6/+35
* sim-trace.h (TRACE_VPU_IDX): Add. (TRACE_vpu): Define. (WITH_TRACE_VPU_P): Likewise. (TRACE_VPU_P): Likewise. * sim-trace.c (OPTION_TRACE_VPU): Define. (trace_options): Add --trace-vpu. (trace_option_handler): Handle OPTION_TRACE_VPU. (trace_option_handler): Include VPU tracing in --trace-semantics. (trace_idx_to_str): Handle TRACE_VPU_IDX.
2001-02-212001-02-21 Ben Elliston <bje@redhat.com>Ben Elliston2-2/+20
* sim-trace.h (TRACE_BRANCH_INPUT1): New macro. (TRACE_BRANCH_INPUT2): Likewise.
2001-02-15* profiling bug fixes.Ben Elliston2-2/+17
2001-02-09 Ben Elliston <bje@redhat.com> * (profile_print_pc): Write header out in target byte order. 2001-02-09 Ben Elliston <bje@redhat.com> * sim-profile.c (profile_pc_init): Correct bug in loop logic when adjusting the pc shift value.
2001-01-15* Tidy.Ben Elliston1-2/+2
2001-01-12* configury fixFrank Ch. Eigler2-1/+6
[common/ChangeLog] 2001-01-12 Chris Demetriou <cgd@sibyte.com> * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case where a numeric value is supplied. [eg. m32r/ChangeLog] 2001-01-12 Frank Ch. Eigler <fche@redhat.com> * configure: Regenerated with sim_scache fix.
2001-01-052001-01-06 Ben Elliston <bje@redhat.com>Ben Elliston2-0/+20
* cgen.sh: Allow extrafiles to include the semantics files when generating an ISA-specific decoder.
2000-12-27* Make-common.in (sim-io.o): Depend on targ-vals.h.Alexandre Oliva2-1/+5
2000-12-232000-12-23 Ben Elliston <bje@redhat.com>Ben Elliston2-0/+20
* cgen-trace.c (trace_result): Handle 'f' type operands; output them to the trace stream using sim_fpu_printn_fpu. Include "sim-fpu.h".
2000-12-232000-12-15 Ben Elliston <bje@redhat.com>Ben Elliston3-31/+36
* sim-fpu.h (sim_fpu_printn_fpu): Declare. * sim-fpu.c (print_bits): Add digits parameter. Print only as many trailing digits as specified (-1 to print all digits). (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu. (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls to print_bits ().
2000-12-132000-12-13 Ben Elliston <bje@redhat.com>Ben Elliston2-24/+53
* cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor sed expressions into $sedscript, substituting @prefix@/@PREFIX@. (defs): New action.
2000-12-12In sim/common:Geoffrey Keating2-56/+62
* sim-endian.h: Don't have parameters on macro definitions which are simply renaming functions, to permit use of XCONCAT2 in both the macro name and the arguments in a use of such a definition. In sim/ppc: * sim-endian.h: Don't have parameters on macro definitions which are simply renaming functions, to permit use of XCONCAT2 in both the macro name and the arguments in a use of such a definition.
2000-12-112000-12-11 Ben Elliston <bje@redhat.com>Ben Elliston2-0/+13
* cgen-ops.h (SUBWORDDFDI): New function.
2000-12-052000-12-05 Ben Elliston <bje@redhat.com>Ben Elliston2-2/+10
* Make-common.in (cgen-defs): New target. (cgen-decode): Pass $(EXTRAFILES).
2000-12-052000-12-05 Ben Elliston <bje@redhat.com>Ben Elliston2-60/+84
* genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and -outfile-suffix options.
2000-12-042000-12-04 Ben Elliston <bje@redhat.com>Ben Elliston2-3/+16
* cgen-ops.h (SUBWORDSIQI): Mask off top bits. (SUBWORDSIUQI): Likewise. (SUBWORDDIHI): Likewise. (SUBWORDDIQI): New function.
2000-12-042000-12-04 Ben Elliston <bje@redhat.com>Ben Elliston3-6/+5
* cgen-trace.c (disassemble_insn): Remove unused declaration. * cgen-scache.c (scache_option_handler): Remove unused local var.
2000-12-032000-12-03 Ben Elliston <bje@redhat.com>Ben Elliston2-1/+5
* sim-profile.c (profile_option_handler): Remove unused prof_nr.
2000-11-30Add GNU Free Documentation LicenseNick Clifton1-15/+371
2000-11-27Fix delete_hw_event_data() to free the scheduled eventsStephane Carrez2-2/+7
2000-11-27Remove space == 0 restriction in the simulator (dv-core)Stephane Carrez2-2/+5
2000-11-25Fix for sim/common hw_delete()/hw_tree_delete()Stephane Carrez4-5/+15
2000-11-25Fix memory leak in sim_parse_argsStephane Carrez2-4/+22
2000-11-192000-11-20 Ben Elliston <bje@redhat.com>Ben Elliston2-1/+62
* cgen-ops.h (SUBBI): New macro. (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions. (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2000-11-162000-11-16 Ben Elliston <bje@redhat.com>Ben Elliston2-0/+5
* cgen-types.h (VOID): New type.
2000-11-082000-11-09 Ben Elliston <bje@redhat.com>Ben Elliston2-2/+7
* sim-fpu.c (sim_fpu_one): Set exponent to 0. (sim_fpu_two): Set exponent to 1.
2000-11-08* Spelling corrections.Ben Elliston1-5/+5
2000-10-262000-10-26 Ben Elliston <bje@redhat.com>Elena Zannoni3-7/+22
* cgen.sh: Handle an isa argument between cpu and mach. Default to `all'. Pass `-i' options to cgen applications. * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode, cgen-desc): Pass $(isa) to cgen.sh.
2000-10-08* usability improvementsBen Elliston3-0/+27
2000-10-08 Ben Elliston <bje@redhat.com> * cgen-utils.c (cgen_rtx_error): New function. 2000-10-07 Ben Elliston <bje@redhat.com> * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure conditions for sim_core_read_buffer().
2000-09-262000-09-26 Dave Brolley <brolley@redhat.com>Dave Brolley2-0/+75
* cgen-utils.c (RORQI): New function. (ROLQI): New function. (RORHI): New function. (ROLHI): New function.
2000-08-282000-08-28 Dave Brolley <brolley@redhat.com>Dave Brolley2-1/+13
* cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is in insn_value if it will fit.
2000-08-22Forgot to check this in with last commit!Dave Brolley1-0/+15
2000-08-21* Contribute CGEN simulator build support code.Frank Ch. Eigler3-0/+232
* Patch was posted by bje@redhat.com.
2000-08-152000-08-15 Dave Brolley <brolley@redhat.com>Dave Brolley1-2/+2
* sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2000-08-152000-08-15 Dave Brolley <brolley@redhat.com>Dave Brolley2-6/+103
* sim-profile.h (PROFILE_DATA): Add cpu_freq. (PROFILE_CPU_FREQ): New macro. * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator. (profile-options): Add profile-cpu-frequency. (parse_frequency): New function. (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY. (profile_print_speed): Print cpu frequency and simulated execution time. Re-indent other items to match.
2000-08-11Eliminate use of MIN().Andrew Cagney2-2/+7
2000-07-27* Usability improvementFrank Ch. Eigler2-1/+6
2000-07-27 Frank Ch. Eigler <fche@redhat.com> From Maciej W. Rozycki <macro@ds2.pg.gda.pl> * Makefile.in (install): Install run.1 man page.
2000-07-272000-06-23 Doug Evans <dje@casey.transmeta.com>Andrew Cagney2-8/+10
* Makefile.in (headers,nltvals.def): Merge.
2000-07-272000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>Andrew Cagney3-2/+9
* nrun.c (main): Print the simulator statistics only in verbose mode. * hw-properties.h (hw_find_integer_array_property): Fix prototype (use signed_cell).
2000-07-272000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>Andrew Cagney5-0/+39
* sim-events.c (sim_events_remain_time): New function returning the time that remains before the event is raised. * hw-events.c (hw_event_remain_time): Likewise. * sim-events.h (sim_events_remain_time): Declare. * hw-events.h (hw_event_remain_time): Declare.
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