[deliverable/binutils-gdb.git] / sim / mcore / ChangeLog

2017-09-06  John Baldwin  <jhb@FreeBSD.org>

	* configure: Regenerate.

2016-01-10  Mike Frysinger  <vapier@gentoo.org>

	* config.in, configure: Regenerate.

2016-01-10  Mike Frysinger  <vapier@gentoo.org>

	* configure: Regenerate.

2016-01-10  Mike Frysinger  <vapier@gentoo.org>

	* configure.ac (SIM_AC_OPTION_ENVIRONMENT): Delete call.
	* configure: Regenerate.

2016-01-10  Mike Frysinger  <vapier@gentoo.org>

	* configure: Regenerate.

2016-01-10  Mike Frysinger  <vapier@gentoo.org>

	* configure: Regenerate.

2016-01-10  Mike Frysinger  <vapier@gentoo.org>

	* configure.ac (SIM_AC_OPTION_INLINE): Delete call.
	* configure: Regenerate.

2016-01-10  Mike Frysinger  <vapier@gentoo.org>

	* configure: Regenerate.

2016-01-10  Mike Frysinger  <vapier@gentoo.org>

	* configure: Regenerate.

2016-01-09  Mike Frysinger  <vapier@gentoo.org>

	* config.in, configure: Regenerate.

2016-01-06  Mike Frysinger  <vapier@gentoo.org>

	* interp.c (sim_open): Mark argv const.
	(sim_create_inferior): Mark argv and env const.

2016-01-04  Mike Frysinger  <vapier@gentoo.org>

	* configure: Regenerate.

2016-01-03  Mike Frysinger  <vapier@gentoo.org>

	* interp.c (sim_open): Update sim_parse_args comment.

2016-01-03  Mike Frysinger  <vapier@gentoo.org>

	* configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
	* configure: Regenerate.

2016-01-02  Mike Frysinger  <vapier@gentoo.org>

	* configure: Regenerate.

2015-12-27  Mike Frysinger  <vapier@gentoo.org>

	* Makefile.in (SIM_OBJS): Delete sim-hload.o.

2015-12-26  Mike Frysinger  <vapier@gentoo.org>

	* config.in, configure: Regenerate.

2015-11-15  Mike Frysinger  <vapier@gentoo.org>

	* Makefile.in (SIM_OBJS): Delete sim-reason.o, sim-reg.o, and
	sim-stop.o.

2015-11-15  Mike Frysinger  <vapier@gentoo.org>

	* 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  <vapier@gentoo.org>

	* 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  <vapier@gentoo.org>

	* 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  <vapier@gentoo.org>

	* interp.c (sim_close): Delete.

2015-06-23  Mike Frysinger  <vapier@gentoo.org>

	* configure: Regenerate.

2015-06-17  Mike Frysinger  <vapier@gentoo.org>

	* interp.c (handle_trap1): Replace call to cb_syscall with
	sim_syscall.

2015-06-17  Mike Frysinger  <vapier@gentoo.org>

	* 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  <vapier@gentoo.org>

	* configure: Regenerate.

2015-06-12  Mike Frysinger  <vapier@gentoo.org>

	* configure: Regenerate.

2015-04-21  Mike Frysinger  <vapier@gentoo.org>

	* interp.c (sim_resume): Change %x to %lx for all cpu registers.

2015-04-21  Mike Frysinger  <vapier@gentoo.org>

	* 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  <vapier@gentoo.org>

	* interp.c (WATCHFUNCTIONS): Undef it.
	(sim_resume): Move WLhash behind WATCHFUNCTIONS.
	(sim_do_command): Delete.

2015-04-21  Mike Frysinger  <vapier@gentoo.org>

	* 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  <vapier@gentoo.org>

	* sim-main.h (SIM_CPU): Delete.

2015-04-18  Mike Frysinger  <vapier@gentoo.org>

	* sim-main.h (sim_cia): Delete.

2015-04-17  Mike Frysinger  <vapier@gentoo.org>

	* 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  <vapier@gentoo.org>

	* 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  <vapier@gentoo.org>

	* Makefile.in (SIM_OBJS): Delete sim-cpu.o.
	* sim-main.h (STATE_CPU): Delete.

2015-04-13  Mike Frysinger  <vapier@gentoo.org>

	* configure: Regenerate.

2015-04-06  Mike Frysinger  <vapier@gentoo.org>

	* Makefile.in (SIM_OBJS): Delete sim-engine.o.

2015-03-31  Mike Frysinger  <vapier@gentoo.org>

	* config.in, configure: Regenerate.

2015-03-29  Mike Frysinger  <vapier@gentoo.org>

	* interp.c (struct aout, LONG, SHORT): Delete.

2015-03-29  Mike Frysinger  <vapier@gentoo.org>

	* 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  <vapier@gentoo.org>

	* 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  <vapier@gentoo.org>

	* 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  <vapier@gentoo.org>

	* interp.c: Strip trailing whitespace.

2015-03-16  Mike Frysinger  <vapier@gentoo.org>

	* 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  <vapier@gentoo.org>

	* config.in, configure: Regenerate.

2015-03-14  Mike Frysinger  <vapier@gentoo.org>

	* Makefile.in (SIM_EXTRA_CLEAN): Delete.
	(interp.o, mcore-clean): Delete rules.

2015-03-14  Mike Frysinger  <vapier@gentoo.org>

	* Makefile.in (SIM_EXTRA_CFLAGS): Set to
	-DSIM_USE_DEPRECATED_RUN_FRONTEND.
	(SIM_RUN_OBJS): Set to run.o.

2015-03-14  Mike Frysinger  <vapier@gentoo.org>

	* configure.ac (AC_CHECK_HEADERS): Delete.
	* aclocal.m4, configure: Regenerate.

2015-02-20  Mike Frysinger  <vapier@gentoo.org>

	* interp.c: Delete sysdep.h and netinet/in.h includes.
	Include stdlib.h and string.h.
	* sysdep.h: Delete.

2015-02-19  Mike Frysinger  <vapier@gentoo.org>

	* interp.c (sim_kill): Delete unused func.

2015-02-11  Chen Gang <gang.chen.5i5j@gmail.com>

	* interp.c: Include "unistd.h".

2015-02-02  Chen Gang  <gang.chen.5i5j@gmail.com>

	* interp.c (sim_do_command): Call freeargv() before return.

2014-08-19  Alan Modra  <amodra@gmail.com>

	* configure: Regenerate.

2014-08-15  Roland McGrath  <mcgrathr@google.com>

	* configure: Regenerate.
	* config.in: Regenerate.

2014-03-10  Mike Frysinger  <vapier@gentoo.org>

	* interp.c (sim_do_command): Add const to cmd.

2014-03-05  Mike Frysinger  <vapier@gentoo.org>

	* interp.c (sim_load): Add const to prog.

2014-02-17  Mike Frysinger  <vapier@gentoo.org>

	PR gdb/16450
	* interp.c (interrupt): Delete.
	(sim_resume): Delete signal(SIGINT) handling.

2013-09-23  Alan Modra  <amodra@gmail.com>

	* configure: Regenerate.

2013-06-03  Mike Frysinger  <vapier@gentoo.org>

	* aclocal.m4, configure: Regenerate.

2012-06-15  Joel Brobecker  <brobecker@adacore.com>

	* config.in, configure: Regenerate.

2012-05-20  Hans-Peter Nilsson  <hp@axis.com>

	PR 14072
	* interp.c: Include config.h before system header files.

2012-03-24  Mike Frysinger  <vapier@gentoo.org>

	* aclocal.m4, config.in, configure: Regenerate.

2011-12-03  Mike Frysinger  <vapier@gentoo.org>

	* aclocal.m4: New file.
	* configure: Regenerate.

2011-10-17  Mike Frysinger  <vapier@gentoo.org>

	* configure.ac: Change include to common/acinclude.m4.

2011-10-17  Mike Frysinger  <vapier@gentoo.org>

	* 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  <vapier@gentoo.org>

	* interp.c (sim_write): Add const to buffer arg.

2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* configure: Regenerate.

2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* config.in: Regenerate.
	* configure: Likewise.

	* configure: Regenerate.

2008-07-11  Hans-Peter Nilsson  <hp@axis.com>

	* configure: Regenerate to track ../common/common.m4 changes.
	* config.in: Ditto.

2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
	    Daniel Jacobowitz  <dan@codesourcery.com>
	    Joseph Myers  <joseph@codesourcery.com>

	* configure: Regenerate.

2006-12-21  Hans-Peter Nilsson  <hp@axis.com>

	* config.in: Regenerate.

2006-06-13  Richard Earnshaw  <rearnsha@arm.com>

	* configure: Regenerated.

2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>

	* configure: Regenerated.

2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>

	* configure: Regenerated.

2005-03-23  Mark Kettenis  <kettenis@gnu.org>

	* configure: Regenerate.

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.

2005-01-12  Andrew Cagney  <cagney@gnu.org>

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

2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>

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

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

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

2004-12-08  Hans-Peter Nilsson  <hp@axis.com>

	* configure: Regenerate for ../common/aclocal.m4 update.

2003-10-11  Alan Modra  <amodra@bigpond.net.au>

	* 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  <cagney@redhat.com>

	* interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

2002-06-16  Andrew Cagney  <ac131313@redhat.com>

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

2002-06-08  Andrew Cagney  <cagney@redhat.com>

	* interp.c: Include "gdb/callback.h" and "gdb/remote-sim.h".

Tue May 23 21:39:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>

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

2000-02-14  Nick Clifton  <nickc@cygnus.com>

	* interp.c (handle_trap1): Fix handling of fclose system call.
	Patch submitted by <drew.sarkisian@motorola.com>.

2000-02-10  Nick Clifton  <nickc@cygnus.com>

	* 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  <nickc@cygnus.com>

	* 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  <cagney@b1.cygnus.com>

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

1999-06-23  Nick Clifton  <nickc@cygnus.com>

	* sysdep.h: Do not define prototypes for memcpy and strchr if they
	are macros.

1999-05-21  Nick Clifton  <nickc@cygnus.com>

	* interp.c (sim_resume): Add more tracing output.

1999-05-17  Keith Seitz  <keiths@cygnus.com>

	* 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  <flee@cygnus.com>

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

1999-05-10  Nick Clifton  <nickc@cygnus.com>

	* 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  <nickc@cygnus.com>

	* interp.c (sim_resume): Fix typo 'oze' -> 'doze'.
	(util): Handle 0x50FF stubs properly.


1999-04-29  Nick Clifton  <nickc@cygnus.com>

	* interp.c (set_initial_gprs): Only display memory range if
	verbose option has been set.

1999-04-22  Nick Clifton  <nickc@cygnus.com>

	* interp.c: Add tracing and verbose options.
	Fixed trap and syscall emulations.

1999-04-08  Nick Clifton  <nickc@cygnus.com>

	* 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.
Commit	Line	Data
5c887dd5 JB	1	2017-09-06 John Baldwin <jhb@FreeBSD.org>
	2
	3	* configure: Regenerate.
	4
ce39bd38 MF	5	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	6
	7	* config.in, configure: Regenerate.
	8
e19418e0 MF	9	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	10
	11	* configure: Regenerate.
	12
16f7876d MF	13	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	14
	15	* configure.ac (SIM_AC_OPTION_ENVIRONMENT): Delete call.
	16	* configure: Regenerate.
	17
99d8e879 MF	18	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	19
	20	* configure: Regenerate.
	21
35656e95 MF	22	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	23
	24	* configure: Regenerate.
	25
347fe5bb MF	26	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	27
	28	* configure.ac (SIM_AC_OPTION_INLINE): Delete call.
	29	* configure: Regenerate.
	30
22be3fbe MF	31	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	32
	33	* configure: Regenerate.
	34
0dc73ef7 MF	35	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	36
	37	* configure: Regenerate.
	38
936df756 MF	39	2016-01-09 Mike Frysinger <vapier@gentoo.org>
	40
	41	* config.in, configure: Regenerate.
	42
2e3d4f4d MF	43	2016-01-06 Mike Frysinger <vapier@gentoo.org>
	44
	45	* interp.c (sim_open): Mark argv const.
	46	(sim_create_inferior): Mark argv and env const.
	47
9bbf6f91 MF	48	2016-01-04 Mike Frysinger <vapier@gentoo.org>
	49
	50	* configure: Regenerate.
	51
77cf2ef5 MF	52	2016-01-03 Mike Frysinger <vapier@gentoo.org>
	53
	54	* interp.c (sim_open): Update sim_parse_args comment.
	55
0cb8d851 MF	56	2016-01-03 Mike Frysinger <vapier@gentoo.org>
	57
	58	* configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
	59	* configure: Regenerate.
	60
1ac72f06 MF	61	2016-01-02 Mike Frysinger <vapier@gentoo.org>
	62
	63	* configure: Regenerate.
	64
5e744ef8 MF	65	2015-12-27 Mike Frysinger <vapier@gentoo.org>
	66
	67	* Makefile.in (SIM_OBJS): Delete sim-hload.o.
	68
1b393626 MF	69	2015-12-26 Mike Frysinger <vapier@gentoo.org>
	70
	71	* config.in, configure: Regenerate.
	72
797eee42 MF	73	2015-11-15 Mike Frysinger <vapier@gentoo.org>
	74
	75	* Makefile.in (SIM_OBJS): Delete sim-reason.o, sim-reg.o, and
	76	sim-stop.o.
	77
7eed1055 MF	78	2015-11-15 Mike Frysinger <vapier@gentoo.org>
	79
	80	* interp.c (mcore_regset, LAST_VALID_CREG, NUM_MCORE_REGS: Move
	81	to sim-main.h.
	82	(cpu): Delete.
	83	(gr, cr): Change from asregs to cpu.
	84	(sr, vbr, esr, fsr, epc, fpc, ss0, ss1, ss2, ss3, ss4, gcr, gsr):
	85	Change from asregs to cr.
	86	(C_ON, C_VALUE, C_OFF, SET_C, CLR_C, NEW_C, SR_AF): Change from
	87	cpu.sr to sr.
	88	(set_active_regs): Define.
	89	(set_initial_gprs): Rename scpu to cpu. Change cpu.sr to sr and
	90	cpu.gr to gr. Replace for loop with memset. Replace SR_AF with
	91	set_active_regs.
	92	(handle_trap1): Add cpu arg.
	93	(process_stub): Likewise. Change cpu.gr to gr.
	94	(util): Rename scpu to cpu. Change cpu.gr to gr.
	95	(rbat, rhat, rlat, wbat, what, wlat, ILLEGAL, sim_engine_run,
	96	mcore_reg_store, mcore_reg_fetch, sim_create_inferior): Rename scpu
	97	to cpu.
	98	(step_once): Likewise. Replace SR_AF with set_active_regs. Adjust
	99	cpu.asregs to cpu.
	100	(mcore_pc_get, mcore_pc_set): Adjust cpu->pc to cpu->regs.pc.
	101	* sim-main.h (mcore_regset, LAST_VALID_CREG, NUM_MCORE_REGS: Move
	102	from interp.c.
	103	(_sim_cpu): Add regs, asints, active_gregs, ticks, stalls, cycles,
	104	and insts members.
	105
9ef4651c MF	106	2015-11-15 Mike Frysinger <vapier@gentoo.org>
	107
	108	* Makefile.in (SIM_OBJS): Add sim-reg.o.
	109	* interp.c (sim_store_register): Rename to ...
	110	(mcore_reg_store): ... this. Change SIM_DESC to SIM_CPU.
	111	(sim_fetch_register): Rename to ...
	112	(mcore_reg_fetch): ... this. Change SIM_DESC to SIM_CPU.
	113	(sim_open): Call CPU_REG_FETCH and CPU_REG_STORE.
	114
02962cd9 MF	115	2015-11-15 Mike Frysinger <vapier@gentoo.org>
	116
	117	* Makefile.in (SIM_OBJS): Add sim-reason.o and sim-resume.o.
	118	* interp.c (struct mcore_regset): Delete exception.
	119	(util): Add SIM_DESC and SIM_CPU args. Call sim_engine_halt instead
	120	of setting cpu.asregs.exception.
	121	(ILLEGAL): Define.
	122	(sim_resume): Rename to ...
	123	(step_once): ... this. Delete cpu.asregs.exception initialization.
	124	Delete do/while statements while keeping the body. Replace SIGTRAP
	125	usage with sim_engine_halt(SIM_SIGTRAP). Replace SIGILL usage with
	126	ILLEGAL. Pass sd and cpu down to util.
	127	(sim_engine_run): Define.
	128	(sim_stop_reason): Delete.
	129
6e4f085c MF	130	2015-11-14 Mike Frysinger <vapier@gentoo.org>
	131
	132	* interp.c (sim_close): Delete.
	133
8d0978fb MF	134	2015-06-23 Mike Frysinger <vapier@gentoo.org>
	135
	136	* configure: Regenerate.
	137
7d5c6c43 MF	138	2015-06-17 Mike Frysinger <vapier@gentoo.org>
	139
	140	* interp.c (handle_trap1): Replace call to cb_syscall with
	141	sim_syscall.
	142
61a0c964 MF	143	2015-06-17 Mike Frysinger <vapier@gentoo.org>
	144
	145	* interp.c: Include sim-syscall.h.
	146	(syscall_read_mem, syscall_write_mem): Delete.
	147	(m32r_trap): Change syscall_read_mem/syscall_write_mem
	148	to sim_syscall_read_mem/sim_syscall_write_mem.
	149
a3487082 MF	150	2015-06-12 Mike Frysinger <vapier@gentoo.org>
	151
	152	* configure: Regenerate.
	153
306f4178 MF	154	2015-06-12 Mike Frysinger <vapier@gentoo.org>
	155
	156	* configure: Regenerate.
	157
43236bb2 MF	158	2015-04-21 Mike Frysinger <vapier@gentoo.org>
	159
	160	* interp.c (sim_resume): Change %x to %lx for all cpu registers.
	161
f63036b8 MF	162	2015-04-21 Mike Frysinger <vapier@gentoo.org>
	163
	164	* interp.c (mcore_regset): Delete msize & memory.
	165	(issue_messages, mem, wbat, what, wlat, rbat, what, wlat,
	166	sim_memory_size, MEM_SIZE_FLOOR, sim_size, init_pointers): Delete.
	167	(DEFAULT_MEMORY_SIZE): Define.
	168	(set_initial_gprs): Delete memsize handling and call to init_pointers.
	169	Change cpu.asregs.msize to DEFAULT_MEMORY_SIZE.
	170	(syscall_read_mem): Change memcpy to sim_core_read_buffer.
	171	(syscall_write_mem): Change memcpy to sim_core_write_buffer.
	172	(process_stub): Change issue_messages to STATE_VERBOSE_P.
	173	(util): Turn printf into a stub. Change issue_messages to
	174	STATE_VERBOSE_P.
	175	(rbat, rhat, rlat, wbat, what, wlat): Define to sim core funcs.
	176	(sim_resume): Change issue_messages to STATE_VERBOSE_P.
	177	Delete cpu.asregs.msize range checks.
	178	(sim_write, sim_read): Delete.
	179	(sim_store_register, sim_fetch_register): Delete call to
	180	init_pointers.
	181	(sim_open): Delete osize, call to sim_size, and issue_messages. Call
	182	sim_do_commandf to setup memory.
	183	(sim_create_inferior): Delete issue_messages handling. Change
	184	cpu.asregs.msize to DEFAULT_MEMORY_SIZE. Change strcpy to
	185	sim_core_write_buffer.
	186
e53e5aab MF	187	2015-04-21 Mike Frysinger <vapier@gentoo.org>
	188
	189	* interp.c (WATCHFUNCTIONS): Undef it.
	190	(sim_resume): Move WLhash behind WATCHFUNCTIONS.
	191	(sim_do_command): Delete.
	192
767e68f1 MF	193	2015-04-21 Mike Frysinger <vapier@gentoo.org>
	194
	195	* Makefile.in (NL_TARGET): Define.
	196	* interp.c (NUM_ELEM, opened, log_open, log_close, is_opened): Delete.
	197	(syscall_read_mem, syscall_write_mem): New functions.
	198	(handle_trap1): Delete entire body. Replace with call to cb_syscall.
	199
20bca71d MF	200	2015-04-18 Mike Frysinger <vapier@gentoo.org>
	201
	202	* sim-main.h (SIM_CPU): Delete.
	203
7e83aa92 MF	204	2015-04-18 Mike Frysinger <vapier@gentoo.org>
	205
	206	* sim-main.h (sim_cia): Delete.
	207
034685f9 MF	208	2015-04-17 Mike Frysinger <vapier@gentoo.org>
	209
	210	* interp.c (set_initial_gprs): Change CIA_SET to CPU_PC_SET.
	211	(sim_resume): Change CIA_GET to CPU_PC_GET and CIA_SET to
	212	CPU_PC_SET.
	213	(sim_create_inferior): Change CIA_SET to CPU_PC_SET.
	214	* sim-main.h (CIA_GET, CIA_SET): Delete.
	215
4c0cab1e MF	216	2015-04-16 Mike Frysinger <vapier@gentoo.org>
	217
	218	* interp.c (mcore_pc_get, mcore_pc_set): New functions.
	219	(sim_open): Call CPU_PC_FETCH & CPU_PC_STORE for all cpus.
	220
78e9aa70 MF	221	2015-04-15 Mike Frysinger <vapier@gentoo.org>
	222
	223	* Makefile.in (SIM_OBJS): Delete sim-cpu.o.
	224	* sim-main.h (STATE_CPU): Delete.
	225
bf12d44e MF	226	2015-04-13 Mike Frysinger <vapier@gentoo.org>
	227
	228	* configure: Regenerate.
	229
122bbfb5 MF	230	2015-04-06 Mike Frysinger <vapier@gentoo.org>
	231
	232	* Makefile.in (SIM_OBJS): Delete sim-engine.o.
	233
aadc9410 MF	234	2015-03-31 Mike Frysinger <vapier@gentoo.org>
	235
	236	* config.in, configure: Regenerate.
	237
97eca187 MF	238	2015-03-29 Mike Frysinger <vapier@gentoo.org>
	239
	240	* interp.c (struct aout, LONG, SHORT): Delete.
	241
ea6b7543 MF	242	2015-03-29 Mike Frysinger <vapier@gentoo.org>
	243
	244	* Makefile.in (SIM_RUN_OBJS, SIM_EXTRA_CFLAGS, SIM_EXTRA_LIBS): Delete.
	245	(SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
	246	* interp.c: Include sim-main.h, sim-base.h, and sim-options.h.
	247	(word, uword): Move to sim-main.h.
	248	(callback, sim_kind, myname): Delete.
	249	(struct mcore_regset): Move pc to sim_cpu.
	250	(memcycles, sim_size): Mark static.
	251	(set_initial_gprs): Take a sim_cpu arg. Set pc via CIA_SET.
	252	(handle_trap1): Take a SIM_DESC arg. Get callback from it.
	253	(process_stub): Take a SIM_DESC arg. Pass it to handle_trap1
	254	(util): Take a SIM_DESC arg. Pass it to process_stub.
	255	(sim_resume): Get/set pc via CIA_GET/CIA_SET. Pass sd to handle_trap1
	256	and util.
	257	(sim_trace, sim_stop, sim_load, sim_set_callbacks): Delete.
	258	(sim_info): Get callback from SIM_DESC.
	259	(free_state): New cleanup function.
	260	(sim_open): Rewrite to use new common logic.
	261	(sim_create_inferior): Get sim_cpu from sd. Pass to set_initial_gprs
	262	and set pc via CIA_SET.
	263	* sim-main.h: New file.
	264
52588767 MF	265	2015-03-29 Mike Frysinger <vapier@gentoo.org>
	266
	267	* configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT,
	268	SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT, and
	269	SIM_AC_OPTION_INLINE.
	270	* config.in, configure: Regenerate.
	271
aac18a69 MF	272	2015-03-29 Mike Frysinger <vapier@gentoo.org>
	273
	274	* interp.c (heap_ptr, int_sbrk): Delete.
	275	(handle_trap1): Change case 69 (sbrk) to always return -1.
	276	(sim_load): Delete bss checks and heap_ptr setup.
	277
ba14f941 MF	278	2015-03-16 Mike Frysinger <vapier@gentoo.org>
	279
	280	* interp.c: Strip trailing whitespace.
	281
feb703b3 MF	282	2015-03-16 Mike Frysinger <vapier@gentoo.org>
	283
	284	* configure.ac: Call SIM_AC_OPTION_WARNINGS.
	285	* confingure: Regenerate.
	286	* interp.c (mcore_extract_unsigned_integer): Make static and update
	287	prototype. Fix up printf string.
	288	(mcore_store_unsigned_integer): Make static and update prototype.
	289	(int_sbrk): Likewise.
	290	(wbat, wlat, what, rbat, rlat, rhat): Delete INLINE and update
	291	prototype.
	292	(SEXTB, SEXTW, IOMEM): Delete.
	293	(sim_size): Update prototype. Fix up printf string.
	294	(init_pointers): Update prototype.
	295	(set_initial_gprs): Update prototype. Fix up printf string.
	296	(log_open, log_close, is_opened, handle_trap1, process_stub, util,
	297	iu_carry): Update prototype.
	298	(sim_resume): Update prototype. Change addr to a word.
	299	(sim_write, sim_read, sim_store_register, sim_fetch_register,
	300	sim_trace, sim_stop_reason, sim_stop, sim_info, sim_open,
	301	sim_close, sim_load, sim_create_inferior, sim_do_command,
	302	sim_set_callbacks): Update prototype.
	303
ae7d0cac MF	304	2015-03-16 Mike Frysinger <vapier@gentoo.org>
	305
	306	* config.in, configure: Regenerate.
	307
41cc895f MF	308	2015-03-14 Mike Frysinger <vapier@gentoo.org>
	309
	310	* Makefile.in (SIM_EXTRA_CLEAN): Delete.
	311	(interp.o, mcore-clean): Delete rules.
	312
465fb143 MF	313	2015-03-14 Mike Frysinger <vapier@gentoo.org>
	314
	315	* Makefile.in (SIM_EXTRA_CFLAGS): Set to
	316	-DSIM_USE_DEPRECATED_RUN_FRONTEND.
	317	(SIM_RUN_OBJS): Set to run.o.
	318
5cddc23a MF	319	2015-03-14 Mike Frysinger <vapier@gentoo.org>
	320
	321	* configure.ac (AC_CHECK_HEADERS): Delete.
	322	* aclocal.m4, configure: Regenerate.
	323
dc049bf4 MF	324	2015-02-20 Mike Frysinger <vapier@gentoo.org>
	325
	326	* interp.c: Delete sysdep.h and netinet/in.h includes.
	327	Include stdlib.h and string.h.
	328	* sysdep.h: Delete.
	329
4c4ca605 MF	330	2015-02-19 Mike Frysinger <vapier@gentoo.org>
	331
	332	* interp.c (sim_kill): Delete unused func.
	333
4185814e CG	334	2015-02-11 Chen Gang <gang.chen.5i5j@gmail.com>
	335
	336	* interp.c: Include "unistd.h".
	337
16218fd3 CG	338	2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
	339
	340	* interp.c (sim_do_command): Call freeargv() before return.
	341
2974be62 AM	342	2014-08-19 Alan Modra <amodra@gmail.com>
	343
	344	* configure: Regenerate.
	345
faa743bb RM	346	2014-08-15 Roland McGrath <mcgrathr@google.com>
	347
	348	* configure: Regenerate.
	349	* config.in: Regenerate.
	350
60d847df MF	351	2014-03-10 Mike Frysinger <vapier@gentoo.org>
	352
	353	* interp.c (sim_do_command): Add const to cmd.
	354
b2b255bd MF	355	2014-03-05 Mike Frysinger <vapier@gentoo.org>
	356
	357	* interp.c (sim_load): Add const to prog.
	358
ef3e8cf7 MF	359	2014-02-17 Mike Frysinger <vapier@gentoo.org>
	360
	361	PR gdb/16450
	362	* interp.c (interrupt): Delete.
	363	(sim_resume): Delete signal(SIGINT) handling.
	364
bf3d9781 AM	365	2013-09-23 Alan Modra <amodra@gmail.com>
	366
	367	* configure: Regenerate.
	368
31e6ad7d MF	369	2013-06-03 Mike Frysinger <vapier@gentoo.org>
	370
	371	* aclocal.m4, configure: Regenerate.
	372
5f3ef9d0 JB	373	2012-06-15 Joel Brobecker <brobecker@adacore.com>
	374
	375	* config.in, configure: Regenerate.
	376
3550b236 HPN	377	2012-05-20 Hans-Peter Nilsson <hp@axis.com>
	378
	379	PR 14072
	380	* interp.c: Include config.h before system header files.
	381
2232061b MF	382	2012-03-24 Mike Frysinger <vapier@gentoo.org>
	383
	384	* aclocal.m4, config.in, configure: Regenerate.
	385
db2e4d67 MF	386	2011-12-03 Mike Frysinger <vapier@gentoo.org>
	387
	388	* aclocal.m4: New file.
	389	* configure: Regenerate.
	390
9c082ca8 MF	391	2011-10-17 Mike Frysinger <vapier@gentoo.org>
	392
	393	* configure.ac: Change include to common/acinclude.m4.
	394
6ffe910a MF	395	2011-10-17 Mike Frysinger <vapier@gentoo.org>
	396
	397	* configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
	398	call. Replace common.m4 include with SIM_AC_COMMON.
	399	* configure: Regenerate.
	400
5558e7e6 MF	401	2010-04-14 Mike Frysinger <vapier@gentoo.org>
	402
	403	* interp.c (sim_write): Add const to buffer arg.
	404
3725885a RW	405	2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
	406
	407	* configure: Regenerate.
	408
d6416cdc RW	409	2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
d6416cdc RW	410
81ecdfbb RW	411	* config.in: Regenerate.
	412	* configure: Likewise.
	413
d6416cdc RW	414	* configure: Regenerate.
d6416cdc RW	415
b5bd9624 HPN	416	2008-07-11 Hans-Peter Nilsson <hp@axis.com>
	417
	418	* configure: Regenerate to track ../common/common.m4 changes.
	419	* config.in: Ditto.
	420
6efef468	421	2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d L	422	Daniel Jacobowitz <dan@codesourcery.com>
72f4393d L	423	Joseph Myers <joseph@codesourcery.com>
6efef468 JM	424
	425	* configure: Regenerate.
	426
b1bfc053 HPN	427	2006-12-21 Hans-Peter Nilsson <hp@axis.com>
	428
	429	* config.in: Regenerate.
	430
e85e3205 RE	431	2006-06-13 Richard Earnshaw <rearnsha@arm.com>
	432
	433	* configure: Regenerated.
	434
2f0122dc DJ	435	2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
	436
	437	* configure: Regenerated.
	438
20e95c23 DJ	439	2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
	440
	441	* configure: Regenerated.
	442
2b193c4a MK	443	2005-03-23 Mark Kettenis <kettenis@gnu.org>
	444
	445	* configure: Regenerate.
	446
35695fd6 AC	447	2005-01-14 Andrew Cagney <cagney@gnu.org>
	448
	449	* configure.ac: Sinclude aclocal.m4 before common.m4. Add
	450	explicit call to AC_CONFIG_HEADER.
	451	* configure: Regenerate.
	452
f0569246 AC	453	2005-01-12 Andrew Cagney <cagney@gnu.org>
	454
	455	* configure.ac: Update to use ../common/common.m4.
	456	* configure: Re-generate.
	457
38f48d72 AC	458	2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
	459
	460	* configure: Regenerated to track ../common/aclocal.m4 changes.
	461
b7026657 AC	462	2005-01-07 Andrew Cagney <cagney@gnu.org>
	463
	464	* configure.ac: Rename configure.in, require autoconf 2.59.
	465	* configure: Re-generate.
	466
379832de HPN	467	2004-12-08 Hans-Peter Nilsson <hp@axis.com>
	468
	469	* configure: Regenerate for ../common/aclocal.m4 update.
	470
9e126dc0 AM	471	2003-10-11 Alan Modra <amodra@bigpond.net.au>
	472
	473	* interp.c (sim_load): Don't refer directly to _cooked_size and vma;
	474	Use bfd_section_size and bfd_get_section_vma.
	475
6b4a8935 AC	476	2003-02-27 Andrew Cagney <cagney@redhat.com>
	477
	478	* interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
	479
c8cca39f AC	480	2002-06-16 Andrew Cagney <ac131313@redhat.com>
	481
	482	* configure: Regenerated to track ../common/aclocal.m4 changes.
	483
3c25f8c7 AC	484	2002-06-08 Andrew Cagney <cagney@redhat.com>
	485
	486	* interp.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
	487
eb2d80b4 AC	488	Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
	489
	490	* configure: Regenerated to track ../common/aclocal.m4 changes.
	491
3dfcd3c6 NC	492	2000-02-14 Nick Clifton <nickc@cygnus.com>
	493
	494	* interp.c (handle_trap1): Fix handling of fclose system call.
	495	Patch submitted by <drew.sarkisian@motorola.com>.
	496
63a027a3 NC	497	2000-02-10 Nick Clifton <nickc@cygnus.com>
	498
	499	* interp.c (target_big_endian): New variable.
	500	(mcore_extract_unsigned_integer, mcore_store_unsigned_integer,
	501	wlat, rlat, sim_resume, sim_load): Add supprot for little
72f4393d	502	endian targets.
63a027a3	503
c5394b80 JM	504	2000-01-13 Nick Clifton <nickc@cygnus.com>
	505
	506	* interp.c (sim_resume): Do not rely upon host semantics of shift
	507	operators to implement M*Core semantics.
	508
d4f3574e SS	509	Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
	510
	511	* configure: Regenerated to track ../common/aclocal.m4 changes.
	512
085dd6e6 JM	513	1999-06-23 Nick Clifton <nickc@cygnus.com>
	514
	515	* sysdep.h: Do not define prototypes for memcpy and strchr if they
	516	are macros.
	517
392a587b JM	518	1999-05-21 Nick Clifton <nickc@cygnus.com>
	519
	520	* interp.c (sim_resume): Add more tracing output.
	521
9e086581 JM	522	1999-05-17 Keith Seitz <keiths@cygnus.com>
	523
	524	* interp.c (NUM_MCORE_REGS): Increase by one to allow access to PC.
	525	(sim_resume): Correct off by one instruction error when a breakpoint
	526	is hit.
	527
cd0fc7c3 SS	528	1999-05-08 Felix Lee <flee@cygnus.com>
	529
	530	* configure: Regenerated to track ../common/aclocal.m4 changes.
72f4393d	531
cd0fc7c3 SS	532	1999-05-10 Nick Clifton <nickc@cygnus.com>
	533
	534	* interp.c (sim_resume): Record PC in case it is needed for error
	535	messages and the original has been corrupted.
	536
	537	1999-05-07 Nick Clifton <nickc@cygnus.com>
	538
	539	* interp.c (sim_resume): Fix typo 'oze' -> 'doze'.
	540	(util): Handle 0x50FF stubs properly.
	541
	542
b83266a0 SS	543	1999-04-29 Nick Clifton <nickc@cygnus.com>
	544
	545	* interp.c (set_initial_gprs): Only display memory range if
	546	verbose option has been set.
	547
2d514e6f SS	548	1999-04-22 Nick Clifton <nickc@cygnus.com>
	549
	550	* interp.c: Add tracing and verbose options.
	551	Fixed trap and syscall emulations.
	552
	553	1999-04-08 Nick Clifton <nickc@cygnus.com>
	554
	555	* interp.c: New file: Simulator for MCore.
	556	* sysdep.h: New file: Systems definitions for MCore simulator.
	557	* configure.in: New file: Configure script for MCore simulator.
	558	* configure: New file: Genreated.
	559	* config,in: New file: Config support.
	560	* Makefile.in: New file: Meta makefile for MCore simulator.
	561