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

2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>

	* syscalls.c (rx_syscall): Move declaration of some variables to
	the start of the enclosing block.
	* trace.c (load_file_and_line): Likewise.

2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>

	* reg.c (fpsw2str): Provide a format string to printf.
	(trace_register_changes): Likewise.

2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>

	* err.c (execution_error_exit_all): Delete.

2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>

	* fpu.c (check_exceptions): Make static.
	* gdb-if.c (handle_step): Likewise.
	* mem.c (mem_put_byte): Likewise.

2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>

	* cpu.h (trace_register_changes): Add void parameter type.
	* err.c (ee_overrides): Likewise.
	* mem.c (mem_usage_stats): Likewise.
	(e): Likewise.
	* reg.c (stack_heap_stats): Likewise.
	* rx.c (pop): Likewise.
	(poppc): Likewise.
	(decode_opcode): Likewise.
	* syscalls.c (arg): Likewise.

2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>

	* gdb-if.c (sim_do_command): Work with a copy of the command.

2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>

	* gdb-if.c (sim_memory_map): New function.

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

	* configure: Regenerate.

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

	* configure.ac: Call SIM_AC_OPTION_WARNINGS.
	* configure: Regenerate.

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

	* config.in, configure: Regenerate.
	* main.c: Delete HAVE_STDLIB_H.

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

	* configure: Regenerate.

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

	* configure: Regenerate.

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

	* configure: Regenerate.

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

	* configure: Regenerate.

2017-02-13  Mike Frysinger  <vapier@gentoo.org>

	* rx.c: Include libiberty.h.
	(N_RXO, N_RXT): Use ARRAY_SIZE.

2016-07-27  Alan Modra  <amodra@gmail.com>

	* load.c: Don't include libbfd.h.
	(rx_load): Don't use private iovec seek or read.

2016-04-27  Nick Clifton  <nickc@redhat.com>

	PR target/20000
	* fpu.c (check_exceptions): Fix typo checking for signalling
	NANs.

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: 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: Regenerate.

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

	* configure: Regenerate.

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

	* configure: Regenerate.

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

	* config.in, configure: Regenerate.

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

	* gdb-if.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>

	* config.in, configure: Regenerate.

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

	* config.in, configure: Regenerate.

2015-11-10  Nick Clifton  <nickc@redhat.com>

	* rx.c (id_names): Add nop4, nop5, nop6 and nop7.
	(decode_opcode): Likewise.
	(get_op): Handle RX_Operand_Zero_Indirect.
	Handle RX_Bad_Size and RX_MAX_SIZE.
	(put_op): Likewise.
	(N_MAP): Increase to 90.

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

	* configure.ac (AC_ARG_ENABLE(cycle-accurate)): Call AS_HELP_STRING.
	(AC_ARG_ENABLE(cycle-stats)): Likewise.
	* configure: Regenerate.

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

	* configure: Regenerate.

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

	* configure: Regenerate.

2015-04-24  Nick Clifton  <nickc@redhat.com>

	PR sim/18273
	* reg.c (put_reg): Fix check for valid register number.

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

	* configure: Regenerate.

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

	* config.in, configure: Regenerate.

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

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

2015-12-15  Joel Brobecker  <brobecker@adacore.com>

	* gdb-if.c (open): Rename to...
	(rx_sim_is_open): This. Replace all uses of "open" by uses of
	"rx_sim_is_open" throughout.

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>

	* gdb-if.c (sim_do_command): Add const to cmd.  Move args
	to top and add const.  Call strdup on cmd and free at end.

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

	* gdb-if.c (sim_load): Add const to prog.

2014-02-17  Kevin Buettner  <kevinb@redhat.com>

	* gdb-if.c (rx_signal_to_host):  Rename to
	`rx_signal_to_gdb_signal'.  Make static.  Update all callers
	to use new name.  Use signal names from include/gdb/signals.h.

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

	* configure: Regenerate.

2013-06-25  Nick Clifton  <nickc@redhat.com>

	* rx.c (SHIFT_OP): A shift by zero still sets the condition
	codes.

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

	* aclocal.m4, configure: Regenerate.

2013-01-16  Nick Clifton  <nickc@redhat.com>

	* rx.c (decode_opcode): Handle RXO_satr.

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

	* config.in, configure: Regenerate.

2012-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/7205

	Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.

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

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

2012-03-22  Mike Frysinger  <vapier@gentoo.org>

	* configure.ac (CYCLE_ACCURATE): Add template with AC_DEFINE call.
	(CYCLE_STATS): Likewise.

2012-03-02  Kevin Buettner  <kevinb@redhat.com>

	* load.h (rx_load): Add `callback' parameter to function prototype.
	(gdb/callback.h): Include.
	* load.c (load.h): Include.
	(xprintf, find_section_name_by_offset): New functions.
	(rx_load): Add `callback' parameter.  Add code for printing
	section loaded using GDB's printf facilities.
	* gdb-if.c (sim_load, sim_create_inferior): Update calls to
	rx_load().
	* main.c (main): Likewise.
	* syscalls.c, syscalls.h (get_callbacks): New function.

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.

2011-07-11  Mike Frysinger  <vapier@gentoo.org>

	* configure.ac: Rename from configure.in.

2011-07-11  Mike Frysinger  <vapier@gentoo.org>

	* configure.in: Add "dnl" before copyright notice.

2011-04-16  Mike Frysinger  <vapier@gentoo.org>

	* gdb-if.c (sim_complete_command): New stub function.

2011-01-11  Andrew Burgess  <aburgess@broadcom.com>

	* gdb-if.c (sim_store_register): Update return value to
	match new API.

2010-12-14  DJ Delorie  <dj@redhat.com>

	* rx.c (decode_opcode): For "MVFC PC,", use the address of the
	opcode, not the address following the opcode.
	(decode_opcode): RXO_branchrel is relative to the opcode's PC, not
	the address following the opcode.

2010-11-11  DJ Delorie  <dj@redhat.com>

	* rx.c (lsb_count): New.
	(divu_cycles): New.
	(div_cycles): New.
	(decode_opcode): Fix cycle count math for div, divu, suntil, and
	swhile.

2010-09-29  Kevin Buettner  <kevinb@redhat.com>

	* mem.c (rx_mem_ptr): When invalidating the decode cache, account
	for the fact that the instruction decoder never uses swapped
	addresses.

2010-09-29  Nick Clifton  <nickc@redhat.com>

	* rx.c (decode_opcode: RXO_int): Only break out of the emulation
	loop if rx_syscall() does not return a RX_STEPPED result.

2010-09-23  Kevin Buettner  <kevinb@redhat.com>

	* rx.c (decode_opcode): Add cycle information for RXO_smovu.

2010-09-23  Kevin Buettner  <kevinb@redhat.com>

	* fpu.c, gdb-if.c, load.c, misc.c, syscalls.c (config.h): Include.

	* rx.c (decode_opcode): Declare `tx' as unsigned.

	* cpu.h (reset_decoder): Declare.
	* load.c (rx_load): Call `reset_decoder'.
	* rx.c (reset_decoder): New function.

2010-07-29  DJ Delorie  <dj@redhat.com>

	* rx.c (decode_cache_base): New.
	(id_names): Remove ediv and edivu.
	(optype_names): Add TwoReg.
	(maybe_get_mem_page): New.
	(rx_get_byte): Call it.
	(get_op): Add TwoReg support.
	(put_op): Likewise.
	(PD, PS, PS2, GD, GS, GS2, DSZ, SSZ, S2SZ, US1, US2, OM): "opcode"
	is a pointer now.
	(DO_RETURN): New.  We use longjmp to return an exception result.
	(decode_opcode): Make opcode a pointer to the decode cache.  Save
	decoded opcode information and re-use.  Call DO_RETURN instead of
	return throughout.  Remove ediv and edivu.
	* mem.c (ptdc): New.  Adds decode cache.
	(rx_mem_ptr): Support it.
	(rx_mem_decode_cache): New.
	* mem.h (enum mem_ptr_action): add MPA_DECODE_CACHE.
	(rx_mem_decode_cache): Declare.
	* gdb-if.c (sim_resume): Add decode_opcode's setjmp logic here...
	* main.c (main): ...and here.  Use a fast loop if neither trace
	nor disassemble is given.
	* cpu.h (RX_MAKE_STEPPED, RX_MAKE_HIT_BREAK, RX_MAKE_EXITED,
	RX_MAKE_STOPPED, RX_EXITED, RX_STOPPED): Adjust so that 0 is not a
	valid code for anything.

2010-07-27  DJ Delorie  <dj@redhat.com>

	* README.txt: New.
	* config.h (CYCLE_ACCURATE, CYCLE_STATS): New.
	* configure.in (--enable-cycle-accurate, --enable-cycle-stats):
	New.  Default to enabled.
	* configure: Regenerate.

	* cpu.h (regs_type): Add cycle tracking info.
	(reset_pipeline_stats): Declare.
	(halt_pipeline_stats): Declare.
	(pipeline_stats): Declare.
	* main.c (done): Call pipeline_stats().
	* mem.h (rx_mem_ptr): Moved to here ...
	* mem.c (mem_ptr): ... from here.  Rename throughout.
	(mem_put_byte): Move LEDs to Port A.  Add Port B to control cycle
	statistics.  Move UART to SCI4.
	(mem_put_hi): Add TPU 1-2.  TPU 1 and 2 count CPU cycles.
	* reg.c (init_regs): Set Rt reg to -1 (no reg).
	* rx.c: Add cycle counting and statistics throughout.
	(rx_get_byte): Optimize for speed.
	(decode_opcode): Likewise.
	(reset_pipeline_stats): New.
	(halt_pipeline_stats): New.
	(pipeline_stats): New.
	* trace.c (sim_disasm_one): Print cycle count.

2010-07-07  Kevin Buettner  <kevinb@redhat.com>

	* gdb-if.c (sim_store_register): Add case for sim_rx_acc_regnum.

2010-06-24  Kevin Buettner  <kevinb@redhat.com>

	* gdb-if.c (trace.h): Include.
	(reg_size, sim_fetch_register): Add cases for sim_rx_acc_regnum.

2010-06-07  Nick Clifton  <nickc@redhat.com>

	* reg.c (set_oszc): Use unsigned int for the mask.
	(set_szc, set_osz, set_sz): Likewise.

2010-05-28  Kevin Buettner  <kevinb@redhat.com>

	* gdb-if.c (sim_do_command): Add a "sim verbose noisy" command.

2010-04-14  Mike Frysinger  <vapier@gentoo.org>

	* gdb-if.c (sim_write): Add const to buf arg.

2010-01-30  Masaki Muranaka  <monaka@monami-software.com>

	* configure.in: Check if the host has getopt.h.
	* configure: Regenerate.
	* config.in: Regenerate.
	* main.c: Include config.h.
	Use HAVE_STDLIB_H, HAVE_UNISTD_H, HAVE_GETOPT_H.
	Include getopt.h in case HAVE_GETOPT_H is defined.

2009-12-22  Yoshinori Sato  <ysato@users.sourceforge.jp>

	* rx/rx.c (decode_opcode): btst bit address mask fix.

2009-11-30  DJ Delorie  <dj@redhat.com>

	* rx/rx.c (decode_opcode): fix SWHILE logic.

2009-10-27  DJ Delorie  <dj@redhat.com>
	    Kevin Buettner <kevinb@redhat.com>

	* load.h: New.
	* rx.c: New.
	* syscalls.c: New.
	* syscalls.h: New.
	* load.c: New.
	* configure.in: New.
	* gdb-if.c: New.
	* err.c: New.
	* cpu.h: New.
	* Makefile.in: New.
	* fpu.c: New.
	* mem.c: New.
	* config.in: New.
	* err.h: New.
	* reg.c: New.
	* mem.h: New.
	* main.c: New.
	* misc.h: New.
	* trace.c: New.
	* misc.c: New.
	* syscall.h: New.
	* trace.h: New.
	* fpu.h: New.
Commit	Line	Data
783a7b12 AB	1	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	2
	3	* syscalls.c (rx_syscall): Move declaration of some variables to
	4	the start of the enclosing block.
	5	* trace.c (load_file_and_line): Likewise.
	6
b9fe9957 AB	7	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	8
	9	* reg.c (fpsw2str): Provide a format string to printf.
	10	(trace_register_changes): Likewise.
	11
4b426396 AB	12	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	13
	14	* err.c (execution_error_exit_all): Delete.
	15
73d4725f AB	16	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	17
	18	* fpu.c (check_exceptions): Make static.
	19	* gdb-if.c (handle_step): Likewise.
	20	* mem.c (mem_put_byte): Likewise.
	21
1c3e93a4 AB	22	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	23
	24	* cpu.h (trace_register_changes): Add void parameter type.
	25	* err.c (ee_overrides): Likewise.
	26	* mem.c (mem_usage_stats): Likewise.
	27	(e): Likewise.
	28	* reg.c (stack_heap_stats): Likewise.
	29	* rx.c (pop): Likewise.
	30	(poppc): Likewise.
	31	(decode_opcode): Likewise.
	32	* syscalls.c (arg): Likewise.
	33
93a01471 AB	34	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	35
	36	* gdb-if.c (sim_do_command): Work with a copy of the command.
	37
0309f954 AB	38	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	39
	40	* gdb-if.c (sim_memory_map): New function.
	41
aa09469f MF	42	2021-02-06 Mike Frysinger <vapier@gentoo.org>
	43
	44	* configure: Regenerate.
	45
5c1008a4 MF	46	2021-01-11 Mike Frysinger <vapier@gentoo.org>
	47
	48	* configure.ac: Call SIM_AC_OPTION_WARNINGS.
	49	* configure: Regenerate.
	50
68ed2854 MF	51	2021-01-11 Mike Frysinger <vapier@gentoo.org>
	52
	53	* config.in, configure: Regenerate.
	54	* main.c: Delete HAVE_STDLIB_H.
	55
50df264d MF	56	2021-01-09 Mike Frysinger <vapier@gentoo.org>
	57
	58	* configure: Regenerate.
	59
46f900c0 MF	60	2021-01-08 Mike Frysinger <vapier@gentoo.org>
	61
	62	* configure: Regenerate.
	63
dfb856ba MF	64	2021-01-04 Mike Frysinger <vapier@gentoo.org>
	65
	66	* configure: Regenerate.
	67
5c887dd5 JB	68	2017-09-06 John Baldwin <jhb@FreeBSD.org>
	69
	70	* configure: Regenerate.
	71
13a590ca MF	72	2017-02-13 Mike Frysinger <vapier@gentoo.org>
	73
	74	* rx.c: Include libiberty.h.
	75	(N_RXO, N_RXT): Use ARRAY_SIZE.
	76
293acfae AM	77	2016-07-27 Alan Modra <amodra@gmail.com>
	78
	79	* load.c: Don't include libbfd.h.
	80	(rx_load): Don't use private iovec seek or read.
	81
7881f69e NC	82	2016-04-27 Nick Clifton <nickc@redhat.com>
	83
	84	PR target/20000
	85	* fpu.c (check_exceptions): Fix typo checking for signalling
	86	NANs.
	87
ce39bd38 MF	88	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	89
	90	* config.in, configure: Regenerate.
	91
22be3fbe MF	92	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	93
	94	* configure: Regenerate.
	95
0dc73ef7 MF	96	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	97
	98	* configure: Regenerate.
	99
347fe5bb MF	100	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	101
	102	* configure: Regenerate.
	103
99d8e879 MF	104	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	105
	106	* configure: Regenerate.
	107
35656e95 MF	108	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	109
	110	* configure: Regenerate.
	111
16f7876d MF	112	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	113
	114	* configure: Regenerate.
	115
e19418e0 MF	116	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	117
	118	* configure: Regenerate.
	119
936df756 MF	120	2016-01-09 Mike Frysinger <vapier@gentoo.org>
	121
	122	* config.in, configure: Regenerate.
	123
2e3d4f4d MF	124	2016-01-06 Mike Frysinger <vapier@gentoo.org>
	125
	126	* gdb-if.c (sim_open): Mark argv const.
	127	(sim_create_inferior): Mark argv and env const.
	128
9bbf6f91 MF	129	2016-01-04 Mike Frysinger <vapier@gentoo.org>
	130
	131	* configure: Regenerate.
	132
0cb8d851 MF	133	2016-01-03 Mike Frysinger <vapier@gentoo.org>
	134
	135	* config.in, configure: Regenerate.
	136
1b393626 MF	137	2015-12-26 Mike Frysinger <vapier@gentoo.org>
	138
	139	* config.in, configure: Regenerate.
	140
634a9f67 NC	141	2015-11-10 Nick Clifton <nickc@redhat.com>
	142
	143	* rx.c (id_names): Add nop4, nop5, nop6 and nop7.
	144	(decode_opcode): Likewise.
	145	(get_op): Handle RX_Operand_Zero_Indirect.
	146	Handle RX_Bad_Size and RX_MAX_SIZE.
	147	(put_op): Likewise.
	148	(N_MAP): Increase to 90.
	149
8d0978fb MF	150	2015-06-23 Mike Frysinger <vapier@gentoo.org>
	151
	152	* configure.ac (AC_ARG_ENABLE(cycle-accurate)): Call AS_HELP_STRING.
	153	(AC_ARG_ENABLE(cycle-stats)): Likewise.
	154	* configure: Regenerate.
	155
a3487082 MF	156	2015-06-12 Mike Frysinger <vapier@gentoo.org>
	157
	158	* configure: Regenerate.
	159
306f4178 MF	160	2015-06-12 Mike Frysinger <vapier@gentoo.org>
	161
	162	* configure: Regenerate.
	163
63c72d1a NC	164	2015-04-24 Nick Clifton <nickc@redhat.com>
	165
	166	PR sim/18273
	167	* reg.c (put_reg): Fix check for valid register number.
	168
bf12d44e MF	169	2015-04-13 Mike Frysinger <vapier@gentoo.org>
	170
	171	* configure: Regenerate.
	172
aadc9410 MF	173	2015-03-31 Mike Frysinger <vapier@gentoo.org>
	174
	175	* config.in, configure: Regenerate.
	176
ae7d0cac MF	177	2015-03-16 Mike Frysinger <vapier@gentoo.org>
	178
	179	* aclocal.m4, config.in, configure: Regenerate.
	180
a300380e JB	181	2015-12-15 Joel Brobecker <brobecker@adacore.com>
	182
	183	* gdb-if.c (open): Rename to...
	184	(rx_sim_is_open): This. Replace all uses of "open" by uses of
	185	"rx_sim_is_open" throughout.
	186
2974be62 AM	187	2014-08-19 Alan Modra <amodra@gmail.com>
	188
	189	* configure: Regenerate.
	190
faa743bb RM	191	2014-08-15 Roland McGrath <mcgrathr@google.com>
	192
	193	* configure: Regenerate.
	194	* config.in: Regenerate.
	195
60d847df MF	196	2014-03-10 Mike Frysinger <vapier@gentoo.org>
	197
	198	* gdb-if.c (sim_do_command): Add const to cmd. Move args
	199	to top and add const. Call strdup on cmd and free at end.
	200
b2b255bd MF	201	2014-03-05 Mike Frysinger <vapier@gentoo.org>
	202
	203	* gdb-if.c (sim_load): Add const to prog.
	204
fa0dd93e KB	205	2014-02-17 Kevin Buettner <kevinb@redhat.com>
	206
	207	* gdb-if.c (rx_signal_to_host): Rename to
	208	`rx_signal_to_gdb_signal'. Make static. Update all callers
	209	to use new name. Use signal names from include/gdb/signals.h.
	210
bf3d9781 AM	211	2013-09-23 Alan Modra <amodra@gmail.com>
	212
	213	* configure: Regenerate.
	214
7f77d948 NC	215	2013-06-25 Nick Clifton <nickc@redhat.com>
	216
	217	* rx.c (SHIFT_OP): A shift by zero still sets the condition
	218	codes.
	219
31e6ad7d MF	220	2013-06-03 Mike Frysinger <vapier@gentoo.org>
	221
	222	* aclocal.m4, configure: Regenerate.
	223
04e65a62 NC	224	2013-01-16 Nick Clifton <nickc@redhat.com>
	225
	226	* rx.c (decode_opcode): Handle RXO_satr.
	227
5f3ef9d0 JB	228	2012-06-15 Joel Brobecker <brobecker@adacore.com>
	229
	230	* config.in, configure: Regenerate.
	231
a493e3e2 PA	232	2012-05-24 Pedro Alves <palves@redhat.com>
	233
	234	PR gdb/7205
	235
72f4393d	236	Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2	237
2232061b MF	238	2012-03-24 Mike Frysinger <vapier@gentoo.org>
	239
	240	* aclocal.m4, config.in, configure: Regenerate.
	241
abcee8fd MF	242	2012-03-22 Mike Frysinger <vapier@gentoo.org>
	243
	244	* configure.ac (CYCLE_ACCURATE): Add template with AC_DEFINE call.
	245	(CYCLE_STATS): Likewise.
	246
d98bfeb0 KB	247	2012-03-02 Kevin Buettner <kevinb@redhat.com>
	248
	249	* load.h (rx_load): Add `callback' parameter to function prototype.
	250	(gdb/callback.h): Include.
	251	* load.c (load.h): Include.
	252	(xprintf, find_section_name_by_offset): New functions.
	253	(rx_load): Add `callback' parameter. Add code for printing
	254	section loaded using GDB's printf facilities.
	255	* gdb-if.c (sim_load, sim_create_inferior): Update calls to
	256	rx_load().
	257	* main.c (main): Likewise.
	258	* syscalls.c, syscalls.h (get_callbacks): New function.
	259
db2e4d67 MF	260	2011-12-03 Mike Frysinger <vapier@gentoo.org>
	261
	262	* aclocal.m4: New file.
	263	* configure: Regenerate.
	264
9c082ca8 MF	265	2011-10-17 Mike Frysinger <vapier@gentoo.org>
	266
	267	* configure.ac: Change include to common/acinclude.m4.
	268
6ffe910a MF	269	2011-10-17 Mike Frysinger <vapier@gentoo.org>
	270
	271	* configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
	272	call. Replace common.m4 include with SIM_AC_COMMON.
	273	* configure: Regenerate.
	274
89ab8a15 MF	275	2011-07-11 Mike Frysinger <vapier@gentoo.org>
	276
	277	* configure.ac: Rename from configure.in.
	278
31a27ee8 MF	279	2011-07-11 Mike Frysinger <vapier@gentoo.org>
	280
	281	* configure.in: Add "dnl" before copyright notice.
	282
af9f7da7 MF	283	2011-04-16 Mike Frysinger <vapier@gentoo.org>
	284
	285	* gdb-if.c (sim_complete_command): New stub function.
	286
dae477fe AB	287	2011-01-11 Andrew Burgess <aburgess@broadcom.com>
	288
	289	* gdb-if.c (sim_store_register): Update return value to
	290	match new API.
	291
29cfc22f DD	292	2010-12-14 DJ Delorie <dj@redhat.com>
	293
	294	* rx.c (decode_opcode): For "MVFC PC,", use the address of the
	295	opcode, not the address following the opcode.
45eb4d47 DD	296	(decode_opcode): RXO_branchrel is relative to the opcode's PC, not
45eb4d47 DD	297	the address following the opcode.
29cfc22f	298
5cbc4f2e DD	299	2010-11-11 DJ Delorie <dj@redhat.com>
	300
	301	* rx.c (lsb_count): New.
	302	(divu_cycles): New.
	303	(div_cycles): New.
	304	(decode_opcode): Fix cycle count math for div, divu, suntil, and
	305	swhile.
	306
e4dcb664 KB	307	2010-09-29 Kevin Buettner <kevinb@redhat.com>
	308
	309	* mem.c (rx_mem_ptr): When invalidating the decode cache, account
	310	for the fact that the instruction decoder never uses swapped
	311	addresses.
	312
5f79eb72 NC	313	2010-09-29 Nick Clifton <nickc@redhat.com>
	314
	315	* rx.c (decode_opcode: RXO_int): Only break out of the emulation
	316	loop if rx_syscall() does not return a RX_STEPPED result.
	317
e5379772 KB	318	2010-09-23 Kevin Buettner <kevinb@redhat.com>
	319
	320	* rx.c (decode_opcode): Add cycle information for RXO_smovu.
	321
8d794149 KB	322	2010-09-23 Kevin Buettner <kevinb@redhat.com>
	323
	324	* fpu.c, gdb-if.c, load.c, misc.c, syscalls.c (config.h): Include.
	325
3c7be86b	326	* rx.c (decode_opcode): Declare `tx' as unsigned.
6607c80d	327
be380a3e KB	328	* cpu.h (reset_decoder): Declare.
	329	* load.c (rx_load): Call `reset_decoder'.
	330	* rx.c (reset_decoder): New function.
	331
f9c7014e DD	332	2010-07-29 DJ Delorie <dj@redhat.com>
	333
	334	* rx.c (decode_cache_base): New.
	335	(id_names): Remove ediv and edivu.
	336	(optype_names): Add TwoReg.
	337	(maybe_get_mem_page): New.
	338	(rx_get_byte): Call it.
	339	(get_op): Add TwoReg support.
	340	(put_op): Likewise.
	341	(PD, PS, PS2, GD, GS, GS2, DSZ, SSZ, S2SZ, US1, US2, OM): "opcode"
	342	is a pointer now.
	343	(DO_RETURN): New. We use longjmp to return an exception result.
	344	(decode_opcode): Make opcode a pointer to the decode cache. Save
	345	decoded opcode information and re-use. Call DO_RETURN instead of
	346	return throughout. Remove ediv and edivu.
	347	* mem.c (ptdc): New. Adds decode cache.
	348	(rx_mem_ptr): Support it.
	349	(rx_mem_decode_cache): New.
	350	* mem.h (enum mem_ptr_action): add MPA_DECODE_CACHE.
	351	(rx_mem_decode_cache): Declare.
	352	* gdb-if.c (sim_resume): Add decode_opcode's setjmp logic here...
	353	* main.c (main): ...and here. Use a fast loop if neither trace
	354	nor disassemble is given.
	355	* cpu.h (RX_MAKE_STEPPED, RX_MAKE_HIT_BREAK, RX_MAKE_EXITED,
	356	RX_MAKE_STOPPED, RX_EXITED, RX_STOPPED): Adjust so that 0 is not a
	357	valid code for anything.
	358
93378652 DD	359	2010-07-27 DJ Delorie <dj@redhat.com>
	360
	361	* README.txt: New.
	362	* config.h (CYCLE_ACCURATE, CYCLE_STATS): New.
	363	* configure.in (--enable-cycle-accurate, --enable-cycle-stats):
	364	New. Default to enabled.
	365	* configure: Regenerate.
	366
	367	* cpu.h (regs_type): Add cycle tracking info.
	368	(reset_pipeline_stats): Declare.
	369	(halt_pipeline_stats): Declare.
	370	(pipeline_stats): Declare.
	371	* main.c (done): Call pipeline_stats().
	372	* mem.h (rx_mem_ptr): Moved to here ...
	373	* mem.c (mem_ptr): ... from here. Rename throughout.
	374	(mem_put_byte): Move LEDs to Port A. Add Port B to control cycle
	375	statistics. Move UART to SCI4.
	376	(mem_put_hi): Add TPU 1-2. TPU 1 and 2 count CPU cycles.
	377	* reg.c (init_regs): Set Rt reg to -1 (no reg).
	378	* rx.c: Add cycle counting and statistics throughout.
	379	(rx_get_byte): Optimize for speed.
	380	(decode_opcode): Likewise.
	381	(reset_pipeline_stats): New.
	382	(halt_pipeline_stats): New.
	383	(pipeline_stats): New.
	384	* trace.c (sim_disasm_one): Print cycle count.
	385
a1669f9a KB	386	2010-07-07 Kevin Buettner <kevinb@redhat.com>
	387
	388	* gdb-if.c (sim_store_register): Add case for sim_rx_acc_regnum.
	389
fd60dc69 KB	390	2010-06-24 Kevin Buettner <kevinb@redhat.com>
	391
	392	* gdb-if.c (trace.h): Include.
	393	(reg_size, sim_fetch_register): Add cases for sim_rx_acc_regnum.
	394
092b7bb8 NC	395	2010-06-07 Nick Clifton <nickc@redhat.com>
	396
	397	* reg.c (set_oszc): Use unsigned int for the mask.
	398	(set_szc, set_osz, set_sz): Likewise.
	399
12cb7388 KB	400	2010-05-28 Kevin Buettner <kevinb@redhat.com>
	401
	402	* gdb-if.c (sim_do_command): Add a "sim verbose noisy" command.
	403
5558e7e6 MF	404	2010-04-14 Mike Frysinger <vapier@gentoo.org>
	405
	406	* gdb-if.c (sim_write): Add const to buf arg.
	407
2388a152 MM	408	2010-01-30 Masaki Muranaka <monaka@monami-software.com>
2388a152 MM	409
72f4393d L	410	* configure.in: Check if the host has getopt.h.
	411	* configure: Regenerate.
	412	* config.in: Regenerate.
	413	* main.c: Include config.h.
2388a152 MM	414	Use HAVE_STDLIB_H, HAVE_UNISTD_H, HAVE_GETOPT_H.
	415	Include getopt.h in case HAVE_GETOPT_H is defined.
	416
feafbb2e DD	417	2009-12-22 Yoshinori Sato <ysato@users.sourceforge.jp>
	418
	419	* rx/rx.c (decode_opcode): btst bit address mask fix.
	420
117f2c0d DD	421	2009-11-30 DJ Delorie <dj@redhat.com>
	422
	423	* rx/rx.c (decode_opcode): fix SWHILE logic.
	424
4f8d4a38 DD	425	2009-10-27 DJ Delorie <dj@redhat.com>
	426	Kevin Buettner <kevinb@redhat.com>
	427
	428	* load.h: New.
	429	* rx.c: New.
	430	* syscalls.c: New.
	431	* syscalls.h: New.
	432	* load.c: New.
	433	* configure.in: New.
	434	* gdb-if.c: New.
	435	* err.c: New.
	436	* cpu.h: New.
	437	* Makefile.in: New.
	438	* fpu.c: New.
	439	* mem.c: New.
	440	* config.in: New.
	441	* err.h: New.
	442	* reg.c: New.
	443	* mem.h: New.
	444	* main.c: New.
	445	* misc.h: New.
	446	* trace.c: New.
	447	* misc.c: New.
	448	* syscall.h: New.
	449	* trace.h: New.
	450	* fpu.h: New.