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

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