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

2021-02-06  Mike Frysinger  <vapier@gentoo.org>

	* configure: Regenerate.

2021-01-31  Mike Frysinger  <vapier@gentoo.org>

	* interp.c (sim_create_inferior): Add const to avp.
	* configure.ac (SIM_AC_OPTION_WARNINGS): Delete call.
	* configure: Regenerate.

2021-01-30  Mike Frysinger  <vapier@gentoo.org>

	* interp.c (sim_open): Delete STATE_WATCHPOINTS (sd)->sizeof_pc.

2021-01-11  Mike Frysinger  <vapier@gentoo.org>

	* config.in, configure: Regenerate.

2021-01-09  Mike Frysinger  <vapier@gentoo.org>

	* configure: Regenerate.

2021-01-09  Mike Frysinger  <vapier@gentoo.org>

	* configure.ac (SIM_AC_OPTION_WARNINGS): Pass "no".
	* configure: Regenerate.

2021-01-08  Mike Frysinger  <vapier@gentoo.org>

	* configure: Regenerate.

2021-01-04  Mike Frysinger  <vapier@gentoo.org>

	* configure: Regenerate.

2019-12-14  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_engine_run): Make use of sim_io_* functions for
	read/write/open system calls.  Implement the unlink system call.

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

	* configure: Regenerate.

2017-09-03  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_engine_run): Always pass scpu into
	sim_engine_halt.  Process events within inner loop.

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.
	* Makefile.in (SIM_CFLAGS): Rename to ...
	(SIM_EXTRA_CFLAGS): ... this.

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.ac (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to BIG.
	* configure: Regenerate.

2015-12-30  Mike Frysinger  <vapier@gentoo.org>

	* wrapper.c (sim_store_register): Rename to ...
	(moxie_reg_store): ... this.
	(sim_fetch_register): Rename to ...
	(moxie_reg_fetch): ... this.
	(sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.

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 and sim-stop.o.

2015-11-14  Mike Frysinger  <vapier@gentoo.org>

	* interp.c (sim_close): Delete.

2015-10-11  Mike Frysinger  <vapier@gentoo.org>

	PR sim/18273
	* interp.c (load_dtb): Close open file in error path.

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

	* configure: Regenerate.

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

	* configure: Regenerate.

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

	* configure: Regenerate.

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

	* interp.c (tracefile, tracing): Delete.
	(MOXIE_TRACE_INSN): Call TRACE_INSN directly.

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

	* interp.c (TRACE): Rename to ...
	(MOXIE_TRACE_INSN): ... this.
	(sim_engine_run): Change TRACE to MOXIE_TRACE_INSN.

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 (wbat, wsat, wlat, rsat, rbat, rlat, sim_engine_run):
	Change CIA_GET to CPU_PC_GET.
	* sim-main.h (CIA_GET, CIA_SET): Delete.

2015-04-16  Mike Frysinger  <vapier@gentoo.org>

	* interp.c (moxie_pc_get, moxie_pc_set): New functions.
	(sim_open): Declare new local var i.  Call CPU_PC_FETCH &
	CPU_PC_STORE for all cpus.
	* sim-main.h (SIM_CPU): New typedef.

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 and sim-hrw.o.

2015-04-05  Mike Frysinger  <vapier@gentoo.org>

	* Makefile.in (SIM_OBJS): Add sim-resume.o.
	* interp.c (moxie_regset): Delete exception.
	(sim_resume): Rename to ...
	(sim_engine_run): ... this.  Delete insts variable and references
	to cpu.asregs.exception, and change most to sim_engine_halt.  Move
	trailing insts and PC_REGNO updates into the loop.
	(load_dtb): Delete open warning.  Change printf to sim_io_eprintf.

2015-04-01  Mike Frysinger  <vapier@gentoo.org>

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

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

	* config.in, configure: Regenerate.

2015-03-24  Mike Frysinger  <vapier@gentoo.org>

	* interp.c (moxie_extract_unsigned_integer): Mark static.  Update
	prototype.  Change printf %d to %zu.
	(moxie_store_unsigned_integer): Mark static.  Update prototype.
	(wbat, wsat, wlat, rsat, rbat, rlat): Move INLINE after static.
	(convert_target_flags): Mark static.
	(sim_resume): Update prototype.  Move val decl above local code.
	(sim_store_register, sim_fetch_register, sim_open, sim_close,
	sim_create_inferior): Update prototype.

2015-03-24  Mike Frysinger  <vapier@gentoo.org>

	* configure: Regenerate.
	* configure.ac: Call SIM_AC_OPTION_WARNINGS.
	* interp.c: Delete gdb/callback.h include.  Add sim-options.h include.
	(callback, myname, sim_kind): Delete.
	(tracefile, tracine, TRACE): Move code together and add a TODO.
	(struct moxie_regset): Add a TODO.
	(cpu): Likewise.
	(callback, issue_messages, sim_size, sim_write, sim_read, sim_trace,
	sim_stop_reason, sim_stop, sim_info, sim_load, sim_set_callbacks):
	Delete.
	(set_initial_gprs): Change prototype to (void).
	(free_state): New function.
	(sim_open): Call sim_cpu_alloc_all, sim_parse_args, and
	sim_analyze_program.  Move set_initial_gprs to the end.  Set
	STATE_WATCHPOINTS pc data.  Delete callback, myname, and
	issue_messages.  Call free_state on error.
	(sim_create_inferior): Delete references to issue_messages and
	set_initial_gprs.
	* Makefile.in (SIM_RUN_OBJS, SIM_EXTRA_CFLAGS): Delete.
	(SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
	* sim-main.h (struct sim_state): Change cpu to a pointer array.
	(STATE_CPU): Drop the &.

2015-03-24  Mike Frysinger  <vapier@gentoo.org>

	* Makefile.in (SIM_OBJS): Add sim-command.o.
	* interp.c (sim_do_command): Delete.

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.
	(all): Drop interp.o dependency.
	(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 string.h and unistd.h.
	* sysdep.h: Delete.

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

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

2014-12-27  Anthony Green  <green@moxielogic.com>

	* interp.c (EXTRACT_OFFSET): Define.
	(sim_resume): ldo/sto instructions now use 16 bit offset instead
	of 32.  Also swap mul.x/umul.x opcodes (reversed by mistake).

2014-12-25  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): Whitespace changes to align with GDB
	coding standard.

2014-12-24  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): Add mul.x and umul.x instructions.

2014-12-12  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): Add zex instructions.

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

	* configure: Regenerate.

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

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

2014-04-02  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): Add new sign-extend instructions.

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.

2013-06-26  Tom Tromey  <tromey@redhat.com>

	* Makefile.in (dtbdir): Don't use gdb's version.in.

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

	* aclocal.m4, configure: Regenerate.

2013-01-17  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_open): Remove from debug output.

2012-09-07  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): Branches are now relative to the
	  address of the instruction following the branch.

2012-06-17  Mike Frysinger  <vapier@gentoo.org>

	* interp.c: Include config.h first.  Also include fcntl.h directly.

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

	* config.in, configure: Regenerate.

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.

2010-02-27  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* interp.c (sim_create_inferior): Fix crashes on zero PROG_BFD or ARGV.

2010-02-03  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): nop is 0x0f, and 0x00 is an illegal
	instruction.

2010-01-13  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_open): Add period to end of sentence in comment.

2010-01-13  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_open): Initialize the SIM_DESC object properly
	with sim_config() and sim_post_argv_init().

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

	* configure: Regenerate.

2009-09-10  Anthony Green  <green@moxielogic.com>

	* Makefile.in (install-dtb): New target.
	(moxie-gdb.dtb): New target.
	(SIM_CFLAGS): Define DTB macro on command line.
	(SIM_OBJS): Use common infrastructire.
	(dtbdir): Define install location for dtb file.

	* sim-main.h: New file.
	* moxie-gdb.dts: New file.
	* configure.ac: Check for dtc.  Install dtb file.  Remove some old
	cruft.
	* configure: Regenerate.
	* interp.c: Many changes to use common memory infrastructure.
	(load_dtb): New function.
	(sim_create_inferior): Call it.

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

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

	* configure: Regenerate.

2009-07-31  Anthony Green  <green@moxielogic.com>

	* interp.c: Increase simulated memory to 16MB.
	(sim_resume): Tweak swi system calls to support new ABI (up to 5
	args in regs).  Also simluate proper exception processing for
	Linux system calls.

2009-07-30  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): Add system call software interrupt support.

2009-06-11  Anthony Green  <green@moxielogic.com>

	* interp.c (INST2OFFSET): Define.
	(sim_resume): Support new PC relative branch instructions.

2009-05-09  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): Add missing breaks in switch.

2008-10-03  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): Add support for ldo.b, sto.b, ldo.s, sto.s.

2008-09-10  Anthony Green  <green@moxielogic.com>

	* interp.c (NUM_SPRO_SREGS): New.
	(struct moxie_regset): Add sregs.
	(set_initial_gprs): Initialize sregs.
	(sim_resume): Add gsr and ssr support.

2008-09-04  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): Add inc and dec instructions.

2008-09-04  Anthony Green  <green@moxielogic.com>

	* interp.c (struct moxie_regset): Use an unsigned long long to keep
	track of instruction trace counts.
	* interp.c (sim_resume): Ditto.
	(sim_info): Ditto.

2008-08-22  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): Remove debugging code.

2008-08-20  Anthony Green  <green@moxielogic.com>

	* interp.c (TRACE): Add new tracing infrastructure.
	(sim_resume): Use it.
	(reg_names): Add new registers.
	(NUM_MOXIE_REGS): New registers.
	(PC_REGNO): New registers.
	(sim_resume): New instruction encodings.

2008-08-16  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): Add SYS_read, and fix SYS_open and SYS_write.
	(convert_target_flags): New function.

2008-08-08  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): Add SYS_open and SYS_write system call support.

2008-08-04  Anthony Green  <green@moxielogic.com>

	* Makefile.in (SIM_EXTRA_LIBS): Add -lz.

2008-08-04  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_create_inferior): Set argc & argv in the target.

2008-04-12  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): Add brk.

2008-04-10  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): Add static chain pointer to call frame.

2008-03-24  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): Add missing breaks.
	(sim_resume): Fix neg implementation.

2008-03-23  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_load): Don't require a .bss section.

2008-03-21  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): Add swi, and, lshr, ashl, sub.l, neg, or,
	not, ashr, xor.

2008-03-20  Anthony Green  <green@moxielogic.com>

	* interp.c (struct moxie_regset): Add condition code, cc.
	(CC_GT, CC_LT, CC_EQ, CC_GTU, CC_LTU): Define.
	(sim_resume): Add jmpa, jsr, cmp, beq, bne, blt, bgt, bltu, bgtu,
	bge, ble, bgeu, and bleu.
	(rbat, rsat, wbat, wsat): New functions.
	(sim_resume): Add ld.b, lda.b, ldi.b, ld.s, lda.s, ldi.s, st.b,
	sta.b, st.s, sta.s, jmp.

2008-03-19  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): Add ld.l, st.l, lda.l, sta.l.
	jsra should set $fp == $sp.
	Fix jsra and ret semantics.

2008-03-18  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): Add push, pop and add.l.

2008-03-16  Anthony Green  <green@moxielogic.com>

	* interp.c (EXTRACT_WORD): Define.
	(rlat): Use EXTRACT_WORD.
	(sim_resume): Add jsra and ret.

2008-02-22  Anthony Green  <green@moxielogic.com>

	* interp.c (reg_names): Define.
	(sim_resume): Use reg_names.

2008-02-21  Anthony Green  <green@moxielogic.com>

	* config.in, configure, configure.ac, interp.c, Makefile.in,
	sysdep.h: Created.
Commit	Line	Data
aa09469f MF	1	2021-02-06 Mike Frysinger <vapier@gentoo.org>
	2
	3	* configure: Regenerate.
	4
3c811346 MF	5	2021-01-31 Mike Frysinger <vapier@gentoo.org>
	6
	7	* interp.c (sim_create_inferior): Add const to avp.
	8	* configure.ac (SIM_AC_OPTION_WARNINGS): Delete call.
	9	* configure: Regenerate.
	10
d4e3adda MF	11	2021-01-30 Mike Frysinger <vapier@gentoo.org>
	12
	13	* interp.c (sim_open): Delete STATE_WATCHPOINTS (sd)->sizeof_pc.
	14
68ed2854 MF	15	2021-01-11 Mike Frysinger <vapier@gentoo.org>
	16
	17	* config.in, configure: Regenerate.
	18
50df264d MF	19	2021-01-09 Mike Frysinger <vapier@gentoo.org>
	20
	21	* configure: Regenerate.
	22
bf470982 MF	23	2021-01-09 Mike Frysinger <vapier@gentoo.org>
	24
	25	* configure.ac (SIM_AC_OPTION_WARNINGS): Pass "no".
	26	* configure: Regenerate.
	27
46f900c0 MF	28	2021-01-08 Mike Frysinger <vapier@gentoo.org>
	29
	30	* configure: Regenerate.
	31
dfb856ba MF	32	2021-01-04 Mike Frysinger <vapier@gentoo.org>
	33
	34	* configure: Regenerate.
	35
fb463341 AG	36	2019-12-14 Anthony Green <green@moxielogic.com>
	37
	38	* interp.c (sim_engine_run): Make use of sim_io_* functions for
	39	read/write/open system calls. Implement the unlink system call.
	40
5c887dd5 JB	41	2017-09-06 John Baldwin <jhb@FreeBSD.org>
	42
	43	* configure: Regenerate.
	44
6c869779 AG	45	2017-09-03 Anthony Green <green@moxielogic.com>
	46
	47	* interp.c (sim_engine_run): Always pass scpu into
	48	sim_engine_halt. Process events within inner loop.
	49
ce39bd38 MF	50	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	51
	52	* config.in, configure: Regenerate.
	53
e19418e0 MF	54	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	55
	56	* configure: Regenerate.
	57
16f7876d MF	58	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	59
	60	* configure.ac (SIM_AC_OPTION_ENVIRONMENT): Delete call.
	61	* configure: Regenerate.
	62
99d8e879 MF	63	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	64
	65	* configure: Regenerate.
	66
35656e95 MF	67	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	68
	69	* configure: Regenerate.
	70
347fe5bb MF	71	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	72
	73	* configure.ac (SIM_AC_OPTION_INLINE): Delete call.
	74	* configure: Regenerate.
	75
0dc73ef7 MF	76	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	77
	78	* configure: Regenerate.
	79
22be3fbe MF	80	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	81
	82	* configure: Regenerate.
	83	* Makefile.in (SIM_CFLAGS): Rename to ...
	84	(SIM_EXTRA_CFLAGS): ... this.
	85
936df756 MF	86	2016-01-09 Mike Frysinger <vapier@gentoo.org>
	87
	88	* config.in, configure: Regenerate.
	89
2e3d4f4d MF	90	2016-01-06 Mike Frysinger <vapier@gentoo.org>
	91
	92	* interp.c (sim_open): Mark argv const.
	93	(sim_create_inferior): Mark argv and env const.
	94
9bbf6f91 MF	95	2016-01-04 Mike Frysinger <vapier@gentoo.org>
	96
	97	* configure: Regenerate.
	98
77cf2ef5 MF	99	2016-01-03 Mike Frysinger <vapier@gentoo.org>
	100
	101	* interp.c (sim_open): Update sim_parse_args comment.
	102
0cb8d851 MF	103	2016-01-03 Mike Frysinger <vapier@gentoo.org>
	104
	105	* configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
	106	* configure: Regenerate.
	107
1ac72f06 MF	108	2016-01-02 Mike Frysinger <vapier@gentoo.org>
	109
	110	* configure.ac (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to BIG.
	111	* configure: Regenerate.
	112
e1211e55 MF	113	2015-12-30 Mike Frysinger <vapier@gentoo.org>
	114
	115	* wrapper.c (sim_store_register): Rename to ...
	116	(moxie_reg_store): ... this.
	117	(sim_fetch_register): Rename to ...
	118	(moxie_reg_fetch): ... this.
	119	(sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
	120
5e744ef8 MF	121	2015-12-27 Mike Frysinger <vapier@gentoo.org>
	122
	123	* Makefile.in (SIM_OBJS): Delete sim-hload.o.
	124
1b393626 MF	125	2015-12-26 Mike Frysinger <vapier@gentoo.org>
	126
	127	* config.in, configure: Regenerate.
	128
797eee42 MF	129	2015-11-15 Mike Frysinger <vapier@gentoo.org>
	130
	131	* Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o.
	132
6e4f085c MF	133	2015-11-14 Mike Frysinger <vapier@gentoo.org>
	134
	135	* interp.c (sim_close): Delete.
	136
7d8a636c MF	137	2015-10-11 Mike Frysinger <vapier@gentoo.org>
	138
	139	PR sim/18273
	140	* interp.c (load_dtb): Close open file in error path.
	141
8d0978fb MF	142	2015-06-23 Mike Frysinger <vapier@gentoo.org>
	143
	144	* configure: Regenerate.
	145
a3487082 MF	146	2015-06-12 Mike Frysinger <vapier@gentoo.org>
	147
	148	* configure: Regenerate.
	149
306f4178 MF	150	2015-06-12 Mike Frysinger <vapier@gentoo.org>
	151
	152	* configure: Regenerate.
	153
0054dcd7 MF	154	2015-06-12 Mike Frysinger <vapier@gentoo.org>
	155
	156	* interp.c (tracefile, tracing): Delete.
	157	(MOXIE_TRACE_INSN): Call TRACE_INSN directly.
	158
53d2389f MF	159	2015-06-12 Mike Frysinger <vapier@gentoo.org>
	160
	161	* interp.c (TRACE): Rename to ...
	162	(MOXIE_TRACE_INSN): ... this.
	163	(sim_engine_run): Change TRACE to MOXIE_TRACE_INSN.
	164
20bca71d MF	165	2015-04-18 Mike Frysinger <vapier@gentoo.org>
	166
	167	* sim-main.h (SIM_CPU): Delete.
	168
7e83aa92 MF	169	2015-04-18 Mike Frysinger <vapier@gentoo.org>
	170
	171	* sim-main.h (sim_cia): Delete.
	172
034685f9 MF	173	2015-04-17 Mike Frysinger <vapier@gentoo.org>
	174
	175	* interp.c (wbat, wsat, wlat, rsat, rbat, rlat, sim_engine_run):
	176	Change CIA_GET to CPU_PC_GET.
	177	* sim-main.h (CIA_GET, CIA_SET): Delete.
	178
4c0cab1e MF	179	2015-04-16 Mike Frysinger <vapier@gentoo.org>
	180
	181	* interp.c (moxie_pc_get, moxie_pc_set): New functions.
	182	(sim_open): Declare new local var i. Call CPU_PC_FETCH &
	183	CPU_PC_STORE for all cpus.
	184	* sim-main.h (SIM_CPU): New typedef.
	185
78e9aa70 MF	186	2015-04-15 Mike Frysinger <vapier@gentoo.org>
	187
	188	* Makefile.in (SIM_OBJS): Delete sim-cpu.o.
	189	* sim-main.h (STATE_CPU): Delete.
	190
bf12d44e MF	191	2015-04-13 Mike Frysinger <vapier@gentoo.org>
	192
	193	* configure: Regenerate.
	194
122bbfb5 MF	195	2015-04-06 Mike Frysinger <vapier@gentoo.org>
	196
	197	* Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
	198
20cc9753 MF	199	2015-04-05 Mike Frysinger <vapier@gentoo.org>
	200
	201	* Makefile.in (SIM_OBJS): Add sim-resume.o.
	202	* interp.c (moxie_regset): Delete exception.
	203	(sim_resume): Rename to ...
	204	(sim_engine_run): ... this. Delete insts variable and references
	205	to cpu.asregs.exception, and change most to sim_engine_halt. Move
	206	trailing insts and PC_REGNO updates into the loop.
	207	(load_dtb): Delete open warning. Change printf to sim_io_eprintf.
	208
0fe84f3f MF	209	2015-04-01 Mike Frysinger <vapier@gentoo.org>
	210
	211	* sim-main.h (SIM_HAVE_BIENDIAN): Delete.
	212
aadc9410 MF	213	2015-03-31 Mike Frysinger <vapier@gentoo.org>
	214
	215	* config.in, configure: Regenerate.
	216
1bf57e9a MF	217	2015-03-24 Mike Frysinger <vapier@gentoo.org>
	218
	219	* interp.c (moxie_extract_unsigned_integer): Mark static. Update
	220	prototype. Change printf %d to %zu.
	221	(moxie_store_unsigned_integer): Mark static. Update prototype.
	222	(wbat, wsat, wlat, rsat, rbat, rlat): Move INLINE after static.
	223	(convert_target_flags): Mark static.
	224	(sim_resume): Update prototype. Move val decl above local code.
	225	(sim_store_register, sim_fetch_register, sim_open, sim_close,
	226	sim_create_inferior): Update prototype.
	227
cc8ab1de MF	228	2015-03-24 Mike Frysinger <vapier@gentoo.org>
	229
	230	* configure: Regenerate.
	231	* configure.ac: Call SIM_AC_OPTION_WARNINGS.
	232	* interp.c: Delete gdb/callback.h include. Add sim-options.h include.
	233	(callback, myname, sim_kind): Delete.
	234	(tracefile, tracine, TRACE): Move code together and add a TODO.
	235	(struct moxie_regset): Add a TODO.
	236	(cpu): Likewise.
	237	(callback, issue_messages, sim_size, sim_write, sim_read, sim_trace,
	238	sim_stop_reason, sim_stop, sim_info, sim_load, sim_set_callbacks):
	239	Delete.
	240	(set_initial_gprs): Change prototype to (void).
	241	(free_state): New function.
	242	(sim_open): Call sim_cpu_alloc_all, sim_parse_args, and
	243	sim_analyze_program. Move set_initial_gprs to the end. Set
	244	STATE_WATCHPOINTS pc data. Delete callback, myname, and
	245	issue_messages. Call free_state on error.
	246	(sim_create_inferior): Delete references to issue_messages and
	247	set_initial_gprs.
	248	* Makefile.in (SIM_RUN_OBJS, SIM_EXTRA_CFLAGS): Delete.
	249	(SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
	250	* sim-main.h (struct sim_state): Change cpu to a pointer array.
	251	(STATE_CPU): Drop the &.
	252
c4a6006b MF	253	2015-03-24 Mike Frysinger <vapier@gentoo.org>
	254
	255	* Makefile.in (SIM_OBJS): Add sim-command.o.
	256	* interp.c (sim_do_command): Delete.
	257
ae7d0cac MF	258	2015-03-16 Mike Frysinger <vapier@gentoo.org>
	259
	260	* config.in, configure: Regenerate.
	261
41cc895f MF	262	2015-03-14 Mike Frysinger <vapier@gentoo.org>
	263
	264	* Makefile.in (SIM_EXTRA_CLEAN): Delete.
	265	(all): Drop interp.o dependency.
	266	(interp.o, mcore-clean): Delete rules.
	267
465fb143 MF	268	2015-03-14 Mike Frysinger <vapier@gentoo.org>
	269
	270	* Makefile.in (SIM_EXTRA_CFLAGS): Set to
	271	-DSIM_USE_DEPRECATED_RUN_FRONTEND.
	272	(SIM_RUN_OBJS): Set to run.o.
	273
5cddc23a MF	274	2015-03-14 Mike Frysinger <vapier@gentoo.org>
	275
	276	* configure.ac (AC_CHECK_HEADERS): Delete.
	277	* aclocal.m4, configure: Regenerate.
	278
dc049bf4 MF	279	2015-02-20 Mike Frysinger <vapier@gentoo.org>
	280
	281	* interp.c: Delete sysdep.h and netinet/in.h includes.
	282	Include string.h and unistd.h.
	283	* sysdep.h: Delete.
	284
4c4ca605 MF	285	2015-02-19 Mike Frysinger <vapier@gentoo.org>
	286
	287	* interp.c (sim_kill): Delete unused func.
	288
507411cc AG	289	2014-12-27 Anthony Green <green@moxielogic.com>
	290
	291	* interp.c (EXTRACT_OFFSET): Define.
	292	(sim_resume): ldo/sto instructions now use 16 bit offset instead
	293	of 32. Also swap mul.x/umul.x opcodes (reversed by mistake).
	294
67afb06e AG	295	2014-12-25 Anthony Green <green@moxielogic.com>
	296
	297	* interp.c (sim_resume): Whitespace changes to align with GDB
	298	coding standard.
	299
ed4fd7b7 AG	300	2014-12-24 Anthony Green <green@moxielogic.com>
	301
	302	* interp.c (sim_resume): Add mul.x and umul.x instructions.
	303
c784b115 AG	304	2014-12-12 Anthony Green <green@moxielogic.com>
	305
	306	* interp.c (sim_resume): Add zex instructions.
	307
2974be62 AM	308	2014-08-19 Alan Modra <amodra@gmail.com>
	309
	310	* configure: Regenerate.
	311
faa743bb RM	312	2014-08-15 Roland McGrath <mcgrathr@google.com>
	313
	314	* configure: Regenerate.
	315	* config.in: Regenerate.
	316
048ea174 AG	317	2014-04-02 Anthony Green <green@moxielogic.com>
	318
	319	* interp.c (sim_resume): Add new sign-extend instructions.
	320
60d847df MF	321	2014-03-10 Mike Frysinger <vapier@gentoo.org>
	322
	323	* interp.c (sim_do_command): Add const to cmd.
	324
b2b255bd MF	325	2014-03-05 Mike Frysinger <vapier@gentoo.org>
	326
	327	* interp.c (sim_load): Add const to prog.
	328
ef3e8cf7 MF	329	2014-02-17 Mike Frysinger <vapier@gentoo.org>
	330
	331	PR gdb/16450
	332	* interp.c (interrupt): Delete.
	333	(sim_resume): Delete signal(SIGINT) handling.
	334
bf3d9781 AM	335	2013-09-23 Alan Modra <amodra@gmail.com>
	336
	337	* configure: Regenerate.
	338
3cd8689b TT	339	2013-06-26 Tom Tromey <tromey@redhat.com>
	340
	341	* Makefile.in (dtbdir): Don't use gdb's version.in.
	342
31e6ad7d MF	343	2013-06-03 Mike Frysinger <vapier@gentoo.org>
	344
	345	* aclocal.m4, configure: Regenerate.
	346
9c9e1b26 AG	347	2013-01-17 Anthony Green <green@moxielogic.com>
	348
	349	* interp.c (sim_open): Remove from debug output.
	350
78ca4e81 AG	351	2012-09-07 Anthony Green <green@moxielogic.com>
	352
	353	* interp.c (sim_resume): Branches are now relative to the
72f4393d	354	address of the instruction following the branch.
78ca4e81	355
a6c2b87e MF	356	2012-06-17 Mike Frysinger <vapier@gentoo.org>
	357
	358	* interp.c: Include config.h first. Also include fcntl.h directly.
	359
5f3ef9d0 JB	360	2012-06-15 Joel Brobecker <brobecker@adacore.com>
	361
	362	* config.in, configure: Regenerate.
	363
2232061b MF	364	2012-03-24 Mike Frysinger <vapier@gentoo.org>
	365
	366	* aclocal.m4, config.in, configure: Regenerate.
	367
db2e4d67 MF	368	2011-12-03 Mike Frysinger <vapier@gentoo.org>
	369
	370	* aclocal.m4: New file.
	371	* configure: Regenerate.
	372
9c082ca8 MF	373	2011-10-17 Mike Frysinger <vapier@gentoo.org>
	374
	375	* configure.ac: Change include to common/acinclude.m4.
	376
6ffe910a MF	377	2011-10-17 Mike Frysinger <vapier@gentoo.org>
	378
	379	* configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
	380	call. Replace common.m4 include with SIM_AC_COMMON.
	381	* configure: Regenerate.
	382
5558e7e6 MF	383	2010-04-14 Mike Frysinger <vapier@gentoo.org>
	384
	385	* interp.c (sim_write): Add const to buffer arg.
	386
bc56c8fa JK	387	2010-02-27 Jan Kratochvil <jan.kratochvil@redhat.com>
	388
	389	* interp.c (sim_create_inferior): Fix crashes on zero PROG_BFD or ARGV.
	390
32d49b7b AG	391	2010-02-03 Anthony Green <green@moxielogic.com>
	392
	393	* interp.c (sim_resume): nop is 0x0f, and 0x00 is an illegal
	394	instruction.
	395
11db68fd AG	396	2010-01-13 Anthony Green <green@moxielogic.com>
	397
	398	* interp.c (sim_open): Add period to end of sentence in comment.
	399
b8dcd182 AG	400	2010-01-13 Anthony Green <green@moxielogic.com>
	401
	402	* interp.c (sim_open): Initialize the SIM_DESC object properly
	403	with sim_config() and sim_post_argv_init().
	404
3725885a RW	405	2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
	406
	407	* configure: Regenerate.
	408
5c27d164 AG	409	2009-09-10 Anthony Green <green@moxielogic.com>
	410
	411	* Makefile.in (install-dtb): New target.
	412	(moxie-gdb.dtb): New target.
	413	(SIM_CFLAGS): Define DTB macro on command line.
	414	(SIM_OBJS): Use common infrastructire.
	415	(dtbdir): Define install location for dtb file.
	416
	417	* sim-main.h: New file.
	418	* moxie-gdb.dts: New file.
	419	* configure.ac: Check for dtc. Install dtb file. Remove some old
	420	cruft.
	421	* configure: Regenerate.
	422	* interp.c: Many changes to use common memory infrastructure.
	423	(load_dtb): New function.
	424	(sim_create_inferior): Call it.
	425
d6416cdc RW	426	2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
d6416cdc RW	427
81ecdfbb RW	428	* config.in: Regenerate.
	429	* configure: Likewise.
	430
d6416cdc RW	431	* configure: Regenerate.
d6416cdc RW	432
7a321525 AG	433	2009-07-31 Anthony Green <green@moxielogic.com>
	434
	435	* interp.c: Increase simulated memory to 16MB.
	436	(sim_resume): Tweak swi system calls to support new ABI (up to 5
	437	args in regs). Also simluate proper exception processing for
	438	Linux system calls.
	439
	440	2009-07-30 Anthony Green <green@moxielogic.com>
	441
	442	* interp.c (sim_resume): Add system call software interrupt support.
	443
86566200 AG	444	2009-06-11 Anthony Green <green@moxielogic.com>
	445
	446	* interp.c (INST2OFFSET): Define.
	447	(sim_resume): Support new PC relative branch instructions.
	448
77176dfc AG	449	2009-05-09 Anthony Green <green@moxielogic.com>
	450
	451	* interp.c (sim_resume): Add missing breaks in switch.
	452
fdd6fa61 AG	453	2008-10-03 Anthony Green <green@moxielogic.com>
	454
	455	* interp.c (sim_resume): Add support for ldo.b, sto.b, ldo.s, sto.s.
	456
	457	2008-09-10 Anthony Green <green@moxielogic.com>
	458
	459	* interp.c (NUM_SPRO_SREGS): New.
	460	(struct moxie_regset): Add sregs.
	461	(set_initial_gprs): Initialize sregs.
	462	(sim_resume): Add gsr and ssr support.
	463
	464	2008-09-04 Anthony Green <green@moxielogic.com>
	465
	466	* interp.c (sim_resume): Add inc and dec instructions.
	467
	468	2008-09-04 Anthony Green <green@moxielogic.com>
	469
	470	* interp.c (struct moxie_regset): Use an unsigned long long to keep
	471	track of instruction trace counts.
	472	* interp.c (sim_resume): Ditto.
	473	(sim_info): Ditto.
	474
	475	2008-08-22 Anthony Green <green@moxielogic.com>
	476
	477	* interp.c (sim_resume): Remove debugging code.
	478
	479	2008-08-20 Anthony Green <green@moxielogic.com>
	480
	481	* interp.c (TRACE): Add new tracing infrastructure.
	482	(sim_resume): Use it.
	483	(reg_names): Add new registers.
	484	(NUM_MOXIE_REGS): New registers.
	485	(PC_REGNO): New registers.
	486	(sim_resume): New instruction encodings.
	487
	488	2008-08-16 Anthony Green <green@moxielogic.com>
	489
	490	* interp.c (sim_resume): Add SYS_read, and fix SYS_open and SYS_write.
	491	(convert_target_flags): New function.
	492
	493	2008-08-08 Anthony Green <green@moxielogic.com>
	494
	495	* interp.c (sim_resume): Add SYS_open and SYS_write system call support.
	496
	497	2008-08-04 Anthony Green <green@moxielogic.com>
	498
	499	* Makefile.in (SIM_EXTRA_LIBS): Add -lz.
	500
	501	2008-08-04 Anthony Green <green@moxielogic.com>
	502
	503	* interp.c (sim_create_inferior): Set argc & argv in the target.
	504
	505	2008-04-12 Anthony Green <green@moxielogic.com>
	506
	507	* interp.c (sim_resume): Add brk.
	508
	509	2008-04-10 Anthony Green <green@moxielogic.com>
	510
	511	* interp.c (sim_resume): Add static chain pointer to call frame.
	512
	513	2008-03-24 Anthony Green <green@moxielogic.com>
	514
	515	* interp.c (sim_resume): Add missing breaks.
	516	(sim_resume): Fix neg implementation.
517
518	2008-03-23 Anthony Green <green@moxielogic.com>
519
520	* interp.c (sim_load): Don't require a .bss section.
521
522	2008-03-21 Anthony Green <green@moxielogic.com>
523
524	* interp.c (sim_resume): Add swi, and, lshr, ashl, sub.l, neg, or,
525	not, ashr, xor.
526
527	2008-03-20 Anthony Green <green@moxielogic.com>
528
529	* interp.c (struct moxie_regset): Add condition code, cc.
530	(CC_GT, CC_LT, CC_EQ, CC_GTU, CC_LTU): Define.
531	(sim_resume): Add jmpa, jsr, cmp, beq, bne, blt, bgt, bltu, bgtu,
532	bge, ble, bgeu, and bleu.
533	(rbat, rsat, wbat, wsat): New functions.
534	(sim_resume): Add ld.b, lda.b, ldi.b, ld.s, lda.s, ldi.s, st.b,
535	sta.b, st.s, sta.s, jmp.
536
537	2008-03-19 Anthony Green <green@moxielogic.com>
538
539	* interp.c (sim_resume): Add ld.l, st.l, lda.l, sta.l.
540	jsra should set $fp == $sp.
541	Fix jsra and ret semantics.
542
543	2008-03-18 Anthony Green <green@moxielogic.com>
544
545	* interp.c (sim_resume): Add push, pop and add.l.
546
547	2008-03-16 Anthony Green <green@moxielogic.com>
548
549	* interp.c (EXTRACT_WORD): Define.
550	(rlat): Use EXTRACT_WORD.
551	(sim_resume): Add jsra and ret.
552
553	2008-02-22 Anthony Green <green@moxielogic.com>
554
555	* interp.c (reg_names): Define.
556	(sim_resume): Use reg_names.
557
558	2008-02-21 Anthony Green <green@moxielogic.com>
559
560	* config.in, configure, configure.ac, interp.c, Makefile.in,
561	sysdep.h: Created.