2016-01-10 Mike Frysinger * configure: Regenerate. 2016-01-10 Mike Frysinger * configure: Regenerate. 2016-01-09 Mike Frysinger * config.in, configure: Regenerate. 2016-01-06 Mike Frysinger * interp.c (sim_open): Mark argv const. (sim_create_inferior): Mark argv and env const. 2016-01-04 Mike Frysinger * configure: Regenerate. 2016-01-03 Mike Frysinger * interp.c (sim_open): Update sim_parse_args comment. 2016-01-03 Mike Frysinger * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete. * configure: Regenerate. 2016-01-02 Mike Frysinger * configure: Regenerate. 2015-12-27 Mike Frysinger * Makefile.in (SIM_OBJS): Delete sim-hload.o. 2015-12-26 Mike Frysinger * config.in, configure: Regenerate. 2015-11-15 Mike Frysinger * Makefile.in (SIM_OBJS): Delete sim-reason.o, sim-reg.o, and sim-stop.o. 2015-11-15 Mike Frysinger * interp.c (mcore_regset, LAST_VALID_CREG, NUM_MCORE_REGS: Move to sim-main.h. (cpu): Delete. (gr, cr): Change from asregs to cpu. (sr, vbr, esr, fsr, epc, fpc, ss0, ss1, ss2, ss3, ss4, gcr, gsr): Change from asregs to cr. (C_ON, C_VALUE, C_OFF, SET_C, CLR_C, NEW_C, SR_AF): Change from cpu.sr to sr. (set_active_regs): Define. (set_initial_gprs): Rename scpu to cpu. Change cpu.sr to sr and cpu.gr to gr. Replace for loop with memset. Replace SR_AF with set_active_regs. (handle_trap1): Add cpu arg. (process_stub): Likewise. Change cpu.gr to gr. (util): Rename scpu to cpu. Change cpu.gr to gr. (rbat, rhat, rlat, wbat, what, wlat, ILLEGAL, sim_engine_run, mcore_reg_store, mcore_reg_fetch, sim_create_inferior): Rename scpu to cpu. (step_once): Likewise. Replace SR_AF with set_active_regs. Adjust cpu.asregs to cpu. (mcore_pc_get, mcore_pc_set): Adjust cpu->pc to cpu->regs.pc. * sim-main.h (mcore_regset, LAST_VALID_CREG, NUM_MCORE_REGS: Move from interp.c. (_sim_cpu): Add regs, asints, active_gregs, ticks, stalls, cycles, and insts members. 2015-11-15 Mike Frysinger * Makefile.in (SIM_OBJS): Add sim-reg.o. * interp.c (sim_store_register): Rename to ... (mcore_reg_store): ... this. Change SIM_DESC to SIM_CPU. (sim_fetch_register): Rename to ... (mcore_reg_fetch): ... this. Change SIM_DESC to SIM_CPU. (sim_open): Call CPU_REG_FETCH and CPU_REG_STORE. 2015-11-15 Mike Frysinger * Makefile.in (SIM_OBJS): Add sim-reason.o and sim-resume.o. * interp.c (struct mcore_regset): Delete exception. (util): Add SIM_DESC and SIM_CPU args. Call sim_engine_halt instead of setting cpu.asregs.exception. (ILLEGAL): Define. (sim_resume): Rename to ... (step_once): ... this. Delete cpu.asregs.exception initialization. Delete do/while statements while keeping the body. Replace SIGTRAP usage with sim_engine_halt(SIM_SIGTRAP). Replace SIGILL usage with ILLEGAL. Pass sd and cpu down to util. (sim_engine_run): Define. (sim_stop_reason): Delete. 2015-11-14 Mike Frysinger * interp.c (sim_close): Delete. 2015-06-23 Mike Frysinger * configure: Regenerate. 2015-06-17 Mike Frysinger * interp.c (handle_trap1): Replace call to cb_syscall with sim_syscall. 2015-06-17 Mike Frysinger * interp.c: Include sim-syscall.h. (syscall_read_mem, syscall_write_mem): Delete. (m32r_trap): Change syscall_read_mem/syscall_write_mem to sim_syscall_read_mem/sim_syscall_write_mem. 2015-06-12 Mike Frysinger * configure: Regenerate. 2015-06-12 Mike Frysinger * configure: Regenerate. 2015-04-21 Mike Frysinger * interp.c (sim_resume): Change %x to %lx for all cpu registers. 2015-04-21 Mike Frysinger * interp.c (mcore_regset): Delete msize & memory. (issue_messages, mem, wbat, what, wlat, rbat, what, wlat, sim_memory_size, MEM_SIZE_FLOOR, sim_size, init_pointers): Delete. (DEFAULT_MEMORY_SIZE): Define. (set_initial_gprs): Delete memsize handling and call to init_pointers. Change cpu.asregs.msize to DEFAULT_MEMORY_SIZE. (syscall_read_mem): Change memcpy to sim_core_read_buffer. (syscall_write_mem): Change memcpy to sim_core_write_buffer. (process_stub): Change issue_messages to STATE_VERBOSE_P. (util): Turn printf into a stub. Change issue_messages to STATE_VERBOSE_P. (rbat, rhat, rlat, wbat, what, wlat): Define to sim core funcs. (sim_resume): Change issue_messages to STATE_VERBOSE_P. Delete cpu.asregs.msize range checks. (sim_write, sim_read): Delete. (sim_store_register, sim_fetch_register): Delete call to init_pointers. (sim_open): Delete osize, call to sim_size, and issue_messages. Call sim_do_commandf to setup memory. (sim_create_inferior): Delete issue_messages handling. Change cpu.asregs.msize to DEFAULT_MEMORY_SIZE. Change strcpy to sim_core_write_buffer. 2015-04-21 Mike Frysinger * interp.c (WATCHFUNCTIONS): Undef it. (sim_resume): Move WLhash behind WATCHFUNCTIONS. (sim_do_command): Delete. 2015-04-21 Mike Frysinger * Makefile.in (NL_TARGET): Define. * interp.c (NUM_ELEM, opened, log_open, log_close, is_opened): Delete. (syscall_read_mem, syscall_write_mem): New functions. (handle_trap1): Delete entire body. Replace with call to cb_syscall. 2015-04-18 Mike Frysinger * sim-main.h (SIM_CPU): Delete. 2015-04-18 Mike Frysinger * sim-main.h (sim_cia): Delete. 2015-04-17 Mike Frysinger * interp.c (set_initial_gprs): Change CIA_SET to CPU_PC_SET. (sim_resume): Change CIA_GET to CPU_PC_GET and CIA_SET to CPU_PC_SET. (sim_create_inferior): Change CIA_SET to CPU_PC_SET. * sim-main.h (CIA_GET, CIA_SET): Delete. 2015-04-16 Mike Frysinger * interp.c (mcore_pc_get, mcore_pc_set): New functions. (sim_open): Call CPU_PC_FETCH & CPU_PC_STORE for all cpus. 2015-04-15 Mike Frysinger * Makefile.in (SIM_OBJS): Delete sim-cpu.o. * sim-main.h (STATE_CPU): Delete. 2015-04-13 Mike Frysinger * configure: Regenerate. 2015-04-06 Mike Frysinger * Makefile.in (SIM_OBJS): Delete sim-engine.o. 2015-03-31 Mike Frysinger * config.in, configure: Regenerate. 2015-03-29 Mike Frysinger * interp.c (struct aout, LONG, SHORT): Delete. 2015-03-29 Mike Frysinger * Makefile.in (SIM_RUN_OBJS, SIM_EXTRA_CFLAGS, SIM_EXTRA_LIBS): Delete. (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS). * interp.c: Include sim-main.h, sim-base.h, and sim-options.h. (word, uword): Move to sim-main.h. (callback, sim_kind, myname): Delete. (struct mcore_regset): Move pc to sim_cpu. (memcycles, sim_size): Mark static. (set_initial_gprs): Take a sim_cpu arg. Set pc via CIA_SET. (handle_trap1): Take a SIM_DESC arg. Get callback from it. (process_stub): Take a SIM_DESC arg. Pass it to handle_trap1 (util): Take a SIM_DESC arg. Pass it to process_stub. (sim_resume): Get/set pc via CIA_GET/CIA_SET. Pass sd to handle_trap1 and util. (sim_trace, sim_stop, sim_load, sim_set_callbacks): Delete. (sim_info): Get callback from SIM_DESC. (free_state): New cleanup function. (sim_open): Rewrite to use new common logic. (sim_create_inferior): Get sim_cpu from sd. Pass to set_initial_gprs and set pc via CIA_SET. * sim-main.h: New file. 2015-03-29 Mike Frysinger * configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT, SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT, and SIM_AC_OPTION_INLINE. * config.in, configure: Regenerate. 2015-03-29 Mike Frysinger * interp.c (heap_ptr, int_sbrk): Delete. (handle_trap1): Change case 69 (sbrk) to always return -1. (sim_load): Delete bss checks and heap_ptr setup. 2015-03-16 Mike Frysinger * interp.c: Strip trailing whitespace. 2015-03-16 Mike Frysinger * configure.ac: Call SIM_AC_OPTION_WARNINGS. * confingure: Regenerate. * interp.c (mcore_extract_unsigned_integer): Make static and update prototype. Fix up printf string. (mcore_store_unsigned_integer): Make static and update prototype. (int_sbrk): Likewise. (wbat, wlat, what, rbat, rlat, rhat): Delete INLINE and update prototype. (SEXTB, SEXTW, IOMEM): Delete. (sim_size): Update prototype. Fix up printf string. (init_pointers): Update prototype. (set_initial_gprs): Update prototype. Fix up printf string. (log_open, log_close, is_opened, handle_trap1, process_stub, util, iu_carry): Update prototype. (sim_resume): Update prototype. Change addr to a word. (sim_write, sim_read, sim_store_register, sim_fetch_register, sim_trace, sim_stop_reason, sim_stop, sim_info, sim_open, sim_close, sim_load, sim_create_inferior, sim_do_command, sim_set_callbacks): Update prototype. 2015-03-16 Mike Frysinger * config.in, configure: Regenerate. 2015-03-14 Mike Frysinger * Makefile.in (SIM_EXTRA_CLEAN): Delete. (interp.o, mcore-clean): Delete rules. 2015-03-14 Mike Frysinger * Makefile.in (SIM_EXTRA_CFLAGS): Set to -DSIM_USE_DEPRECATED_RUN_FRONTEND. (SIM_RUN_OBJS): Set to run.o. 2015-03-14 Mike Frysinger * configure.ac (AC_CHECK_HEADERS): Delete. * aclocal.m4, configure: Regenerate. 2015-02-20 Mike Frysinger * interp.c: Delete sysdep.h and netinet/in.h includes. Include stdlib.h and string.h. * sysdep.h: Delete. 2015-02-19 Mike Frysinger * interp.c (sim_kill): Delete unused func. 2015-02-11 Chen Gang * interp.c: Include "unistd.h". 2015-02-02 Chen Gang * interp.c (sim_do_command): Call freeargv() before return. 2014-08-19 Alan Modra * configure: Regenerate. 2014-08-15 Roland McGrath * configure: Regenerate. * config.in: Regenerate. 2014-03-10 Mike Frysinger * interp.c (sim_do_command): Add const to cmd. 2014-03-05 Mike Frysinger * interp.c (sim_load): Add const to prog. 2014-02-17 Mike Frysinger PR gdb/16450 * interp.c (interrupt): Delete. (sim_resume): Delete signal(SIGINT) handling. 2013-09-23 Alan Modra * configure: Regenerate. 2013-06-03 Mike Frysinger * aclocal.m4, configure: Regenerate. 2012-06-15 Joel Brobecker * config.in, configure: Regenerate. 2012-05-20 Hans-Peter Nilsson PR 14072 * interp.c: Include config.h before system header files. 2012-03-24 Mike Frysinger * aclocal.m4, config.in, configure: Regenerate. 2011-12-03 Mike Frysinger * aclocal.m4: New file. * configure: Regenerate. 2011-10-17 Mike Frysinger * configure.ac: Change include to common/acinclude.m4. 2011-10-17 Mike Frysinger * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER call. Replace common.m4 include with SIM_AC_COMMON. * configure: Regenerate. 2010-04-14 Mike Frysinger * interp.c (sim_write): Add const to buffer arg. 2010-01-09 Ralf Wildenhues * configure: Regenerate. 2009-08-22 Ralf Wildenhues * config.in: Regenerate. * configure: Likewise. * configure: Regenerate. 2008-07-11 Hans-Peter Nilsson * configure: Regenerate to track ../common/common.m4 changes. * config.in: Ditto. 2008-06-06 Vladimir Prus Daniel Jacobowitz Joseph Myers * configure: Regenerate. 2006-12-21 Hans-Peter Nilsson * config.in: Regenerate. 2006-06-13 Richard Earnshaw * configure: Regenerated. 2006-06-05 Daniel Jacobowitz * configure: Regenerated. 2006-05-31 Daniel Jacobowitz * configure: Regenerated. 2005-03-23 Mark Kettenis * configure: Regenerate. 2005-01-14 Andrew Cagney * configure.ac: Sinclude aclocal.m4 before common.m4. Add explicit call to AC_CONFIG_HEADER. * configure: Regenerate. 2005-01-12 Andrew Cagney * configure.ac: Update to use ../common/common.m4. * configure: Re-generate. 2005-01-11 Andrew Cagney * configure: Regenerated to track ../common/aclocal.m4 changes. 2005-01-07 Andrew Cagney * configure.ac: Rename configure.in, require autoconf 2.59. * configure: Re-generate. 2004-12-08 Hans-Peter Nilsson * configure: Regenerate for ../common/aclocal.m4 update. 2003-10-11 Alan Modra * interp.c (sim_load): Don't refer directly to _cooked_size and vma; Use bfd_section_size and bfd_get_section_vma. 2003-02-27 Andrew Cagney * interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd. 2002-06-16 Andrew Cagney * configure: Regenerated to track ../common/aclocal.m4 changes. 2002-06-08 Andrew Cagney * interp.c: Include "gdb/callback.h" and "gdb/remote-sim.h". Tue May 23 21:39:23 2000 Andrew Cagney * configure: Regenerated to track ../common/aclocal.m4 changes. 2000-02-14 Nick Clifton * interp.c (handle_trap1): Fix handling of fclose system call. Patch submitted by . 2000-02-10 Nick Clifton * interp.c (target_big_endian): New variable. (mcore_extract_unsigned_integer, mcore_store_unsigned_integer, wlat, rlat, sim_resume, sim_load): Add supprot for little endian targets. 2000-01-13 Nick Clifton * interp.c (sim_resume): Do not rely upon host semantics of shift operators to implement M*Core semantics. Thu Sep 2 18:15:53 1999 Andrew Cagney * configure: Regenerated to track ../common/aclocal.m4 changes. 1999-06-23 Nick Clifton * sysdep.h: Do not define prototypes for memcpy and strchr if they are macros. 1999-05-21 Nick Clifton * interp.c (sim_resume): Add more tracing output. 1999-05-17 Keith Seitz * interp.c (NUM_MCORE_REGS): Increase by one to allow access to PC. (sim_resume): Correct off by one instruction error when a breakpoint is hit. 1999-05-08 Felix Lee * configure: Regenerated to track ../common/aclocal.m4 changes. 1999-05-10 Nick Clifton * interp.c (sim_resume): Record PC in case it is needed for error messages and the original has been corrupted. 1999-05-07 Nick Clifton * interp.c (sim_resume): Fix typo 'oze' -> 'doze'. (util): Handle 0x50FF stubs properly. 1999-04-29 Nick Clifton * interp.c (set_initial_gprs): Only display memory range if verbose option has been set. 1999-04-22 Nick Clifton * interp.c: Add tracing and verbose options. Fixed trap and syscall emulations. 1999-04-08 Nick Clifton * interp.c: New file: Simulator for MCore. * sysdep.h: New file: Systems definitions for MCore simulator. * configure.in: New file: Configure script for MCore simulator. * configure: New file: Genreated. * config,in: New file: Config support. * Makefile.in: New file: Meta makefile for MCore simulator.