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

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