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. Fri May 17 14:27:41 2002 J"orn Rennecke <joern.rennecke@superh.com> * sim-if.c (sh64_disassemble_insn): Use print_insn_sh instead of print_insn_shl. 2001-07-05 Ben Elliston <bje@redhat.com> * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR). (stamp-desc): Likewise. (stamp-cpu): Likewise. (stamp-defs-compact): Likewise. (stamp-defs-media): Likewise. (stamp-decode-compact): Likewise. (stamp-decode-media): Likewise. 2001-03-30 Ben Elliston <bje@redhat.com> * sim-if.c (sim_open): Set sh64_idesc_{media,compact} to NULL. * sh64-sim.h (sh64_idesc_{compact,media}): Declare extern. * sh64.c (sh64_idesc_{compact,media}): Make non-static. 2001-01-30 Ben Elliston <bje@redhat.com> * sh64.c (SYS_argc, SYS_argn, SYS_argnlen): Define. (trap_handler): Implement these syscalls. (count_argc): New function. 2001-01-24 Alexandre Oliva <aoliva@redhat.com> * sh64.c (trap_handler): Implement time. * sh64.c (fetch_str): New function. (trap_handler): Re-implement write, and implement lseek, read, open and close. 2001-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com> * sh64.c (sh64_fetch_register): When fetching the PC, return the PC value and set the LSB according to the current ISA. 2001-01-18 Ben Elliston <bje@redhat.com> * sh64.c (trap_handler): Use sim_engine_halt to indicate a program has terminated, not exit! 2001-01-12 Ben Elliston <bje@redhat.com> * sh64.c (sh64_fcnvds): Re-implement. * sh64.c: Include "bfd.h". (trap_handler): New function. Consolidate function bodies of sh64_trapa and sh64_compact_trapa. (sh64_trapa): Use it. (sh64_compact_trapa): Likewise. 2001-01-11 Ben Elliston <bje@redhat.com> * sem-media.c, sem-media-switch.c: Regenerate. * sem-compact.c, sem-compact-switch.c: Likewise. * sh64.c (sh64_trapa): Adhere to SH64 sys call conventions. * cpu.h, sh-desc.c, sh-desc.h, sh-opc.h: Regenerate. * decode-media.c, decode-media.h, defs-media.h: Likewise. * sem-compact.c, sem-compact-switch.c: Likewise. * sem-media.c, sem-media-switch.c: Likewise. 2001-01-10 Ben Elliston <bje@redhat.com> * sim-main.h (CIA_SET): Encode the current instruction set mode when setting the cia. 2001-01-08 Ben Elliston <bje@redhat.com> * sh64.c (sh64_store_register): Do not set insn set mode--allow sh64_h_pc_set() to do it. (shmedia_init_cpu): Do not initialise the insn set mode--let the loader set it based on bit 0 of the executable's starting address. (shcompact_init_cpu): Likewise. * mloop-compact.c (sh64_compact_pbb_begin): Emit a warning message about malformed programs which have illegal insns in delay slots. (sh64_compact_pbb_cti_chain): Examine the least significant bit of the new pc, not the current instruction set mode to determine if the next pbb in the chain will consist of SHmedia instructions. * mloop-media.c (sh64_media_pbb_cti_chain): Likewise for SHcompact switches. Set bit 0 when setting the pc for the next SHmedia pbb. * cpu.c, cpu.h: Regenerate. * sem-compact.c, sem-compact-switch.c: Likewise. * sem-media.c, sem-media-switch.c: Likewise. * sh64.c (sh64_compact_trapa): Use sim_io_write_{stdout,error}(), not stdio functions to emit output when executing write traps. 2001-01-07 Alexandre Oliva <aoliva@redhat.com> * sh64.c (sh64_compact_trapa): Support writing to stderr. Flush output stream after each (compound) write. 2001-01-06 Ben Elliston <bje@redhat.com> * sem-media.c, sem-media-switch.c: Regenerate. 2001-01-04 Ben Elliston <bje@redhat.com> * sem-compact.c, sem-compact-switch.c: Regenerate. * cpu.h: Regenerate. 2001-01-03 Ben Elliston <bje@redhat.com> * cpu.c, cpu.h: Regenerate. * sem-media.c, sem-media-switch.c: Likewise. 2001-01-02 Ben Elliston <bje@redhat.com> * sim-if.c (sh64_disassemble_insn): Set arch and mach fields using BFD primitives. * sem-compact.c, sem-compact-switch.c: Regenerate. 2000-12-30 Alexandre Oliva <aoliva@redhat.com> * sh64.c (sh64_nsb): Re-implement correctly. 2000-12-26 Alexandre Oliva <aoliva@redhat.com> * sh64.c (sh64_nsb): Re-implement. 2000-12-27 Ben Elliston <bje@redhat.com> * cpu.c, cpu.h: Regenerate. * sem-compact.c, sem-compact-switch.c: Likewise. * sem-media.c, sem-media-switch.c: Likewise. * sh-desc.c: Likewise. 2000-12-26 Ben Elliston <bje@redhat.com> * mloop-compact.in, mloop-media.in: Remove. * mloop-compact.c, mloop-media.c: New files. * eng-compact.c, eng-media.c: Likewise. * Makefile.in (mloop-compact.c): Remove target. (stamp-mloop-compact): Likewise. (mloop-media.c): Likewise. (stamp-mloop-media): Likewise. (sh64-clean): Update. (stamp-mloop): Remove. 2000-12-23 Ben Elliston <bje@redhat.com> * sh64.c (sh64_prepare_run): Rename from shmedia_prepare_run. (shcompact_prepare_run): Remove. (sh2_mach, sh3_mach, sh3e_mach, sh4_mach, sh5_mach): Update. 2000-12-22 Ben Elliston <bje@redhat.com> * sh64.c (sh64_idesc_media, sh64_idesc_compact): New variables. (sh64_dump): Remove. (sh64_engine_run_full): Only compute idesc tables once. (sh64_engine_run_fast): Likewise. (shmedia_prepare_run): Do nothing. (shcompact_prepare_run): Likewise. * sem-compact.c, sem-compact-switch.c: Regenerate. * sem-media.c, sem-media-switch.c: Likewise. 2000-12-19 Ben Elliston <bje@redhat.com> * sem-media.c, sem-media-switch.c: Regenerate. 2000-12-15 Ben Elliston <bje@redhat.com> * sh64.c (sh64_store_register): When storing a new PC, set ISA mode based on the value of bit 0. * sh64.c: Include "sim-sh64.h" for GDB interfacing. (sh64_fetch_register): Implement. (sh64_store_register): Likewise. * sh64-sim.h (sh64_fmacs): Declare. (sh64_ftrcdl, sh64_ftrcdq, sh64_ftrcsl): Likewise. * sem-media.c, sem-media-switch.c: Regenerate. 2000-12-13 Ben Elliston <bje@redhat.com> * sh64-sim.h (sh64_compact_trapa): Renamed from sh64_trapa. (sh64_trapa): Renamed from sh64_trap. * sh64.c (sh64_trapa): Call sh64_compact_trapa for handling. Apply renaming described above. * decode-media.c, decode-media.h, defs-media.h: Regenerate. * sem-media.c sem-media-switch.c: Likewise. * sh-desc.c, sh-desc.h, sh-opc.h: Likewise. 2000-12-12 Ben Elliston <bje@redhat.com> * cpu.c, cpu.h, sh-desc.c: Regenerate. * sem-media.c, sem-media-switch.c: Likewise. * sem-compact.c, sem-compact-switch.c: Likewise. * sh64-sim.h (sh64_ftrvs): Declare. * sh64.c (sh64_ftrvs): Bug fixes. * sh64.c (sh64_fcmpgtd): Fix order of arguments to sim_fpu_is_gt. (sh64_fcmpgts): Likewise. 2000-12-11 Ben Elliston <bje@redhat.com> * decode-media.c, decode-media.h: Regenerate. * defs-media.h: Likewise. * sem-media.c, sem-media-switch.c: Likewise. * sh-desc.c: Likewise. 2000-12-08 Ben Elliston <bje@redhat.com> * decode-media.c, decode-media.h: Regenerate. * defs-media.h: Likewise. * sem-media.c, sem-media-switch.c: Likewise. 2000-12-07 Ben Elliston <bje@redhat.com> * decode-media.c, decode-media.h: Regenerate. * sem-media.c, sem-media-switch.c: Likewise. * defs-media.h: Regenete. * decode-compact.c, decode-media.c: Likewise. 2000-12-06 Ben Elliston <bje@redhat.com> * sh64.c (sh64_fcmpund): Return a BI. (sh64_fcmpuns): Likewise. (sh64_nsb): Treat source value as unsigned. (sh64_compact_model_insn_before): New function. (sh64_media_model_insn_before): Likewise. (sh64_compact_model_insn_after): Likewise. (sh64_media_model_insn_after): Likewise. (sh_models): Use sh5_mach for "sh5". * sh64-sim.h: Add missing function prototypes. * cpu.c, cpu.h, defs-media.h, sh-desc.c: Regenerate. * decode-media.c, decode-media.h: Likewise. * sem-media.c, sem-media-switch.c: Likewise. 2000-12-05 Ben Elliston <bje@redhat.com> * mloop-compact.in, mloop-media.in: Use @prefix@. * Makefile.in (stamp-mloop-compact): Pass -outfile-suffix option to make generated files safe in the presence of parallel makes. (stamp-mloop-media): Likewise. * decode-media.c, defs-media.h: Regenerate. 2000-12-04 Ben Elliston <bje@redhat.com> * sh64-sim.h: Add function prototypes from sh64.c. * Makefile.in (SH64_OBJS): Add ISA variant objects. (SIM_EXTRA_DEPS): Do not depend on opcodes headers. (SH64_INCLUDE_DEPS): Update for ISA variants. (stamp-mloop-compact, stamp-mloop-media): New targets. (decode-compact.o, sem-compact.o): New rules. (decode-media.o, sem-media.o): Likewise. (sh64-clean): Update. (stamp-all, stamp-mloop, stamp-decode, stamp-defs): New targets. (stamp-desc, stamp-cpu): Likewise. (stamp-defs-compact, stamp-defs-media): Likewise. (stamp-decode-compact, stamp-decode-media): Likewise. * defs-compact.h, defs-media.h: Regenerate. 2000-12-03 Ben Elliston <bje@redhat.com> * sh64-sim.h (sh64_fcmpeqd, sh64_fcmpeqs): Declare. (sh64_fcmpged, sh64_fcmpges): Likewise. (sh64_fcmpgtd, sh64_fcmpgts): Likewise. * sh64.c (sh64_endian): New function. (sh64_fcmpeqd, sh64_fcmpeqs): Return a BI. (sh64_fcmpged, sh64_fcmpges): Likewise. (sh64_fcmpgtd, sh64_fcmpgts): Likewise. (sh64_trap): Implement a basic syscall facility. (sh64_trapa): Exit with return code in R5, not 0. (sh64_model_sh5_u_exec): Remove. (sh64_engine_run_full): New function. (sh64_engine_run_fast): Likewise. (shmedia_prepare_run): Likewise. (shcompact_prepare_run): Likewise. (sh64_get_idata): Likewise. (sh64_init_cpu): Likewise. (shmedia_init_cpu): Likewise. (shcompact_init_cpu): Likewise. (sh64_model_init): Likewise. (sh_models): Define. (sh5_imp_properties): Likewise. (sh2_mach, sh3_mach, sh4_mach, sh5_mach): Define. * sem-compact.c, sem-compact-switch.c: Regenerate. 2000-12-01 Ben Elliston <bje@redhat.com> * sh64-sim.h (sh64_endian): Declare. * sim-main.h (sim_cia): Use UDI, not USI. (WITH_PROFILE_MODEL_P): Remove. * sim-if.c (sim_sh64_disassemble_insn): Remove. (sh64_disassemble_insn): New function. (sim_open): Use as this CPU's disassembler. * eng.h: New file. * decode.h (WITH_PROFILE_MODEL_P): Undefine. * decode-compact.c, decode-media.c: Regenerate. * defs-compact.h, defs-media.h: Likewise. * sem-compact.c, sem-compact-switch.c: Likewise. * sh-desc.c, sh-desc.h: Likewise. * cpu.c, cpu.h, cpuall.h: Likewise. 2000-11-30 Ben Elliston <bje@redhat.com> * arch.c, sh-desc.c, sh-desc.h: Regenerate. * tconfig.in (SIM_HAVE_BIENDIAN): Define. * configure.in (SIM_AC_OPTION_BIGENDIAN): Do not hard-wire a target byte order, but default to big endian. * configure: Regenerate. 2000-11-27 Ben Elliston <bje@redhat.com> * sim-main.h (WITH_PROFILE_MODEL_P): Define. * sh64-sim.h (ISM_COMPACT, ISM_MEDIA): New enums. * sh-desc.c, sh-desc.h: Regenerate. * arch.c, cpu.h, cpuall.h: Regenerate. * decode.h (WITH_PROFILE_MODEL_P): Remove. * mloop-compact.in, mloop-media.in: New files. * decode.h: Likewise. 2000-11-26 Ben Elliston <bje@redhat.com> * sem-compact.c, sem-compact-switch.c: Generate. * sem-media.c, sem-media-switch.c: Likewise. 2000-11-25 Ben Elliston <bje@redhat.com> * sh-desc.c, sh-desc.h, sh-opc.h: Generate. * arch.c, arch.h, cpuall.h, cpu.c, cpu.h: Generate. * decode-compact.c, decode-compact.h: Likewise. * decode-media.c, decode-media.h: Likewise. * sh64-sim.h: New file. * sim-main.h: Likewise. 2000-11-22 Ben Elliston <bje@redhat.com> * sim-if.c: New file. * sh64.c: Likewise. 2000-11-16 Ben Elliston <bje@redhat.com> * config.in: New file. * tconfig.in: Likewise. * configure.in: Likewise. * configure: Generate. * Makefile.in: New file.