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

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

	* reg.c (trace_register_changes): Use PRIx64 in printf format
	string.

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
ae41b4ce AB	1	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	2
	3	* reg.c (trace_register_changes): Use PRIx64 in printf format
	4	string.
	5
783a7b12 AB	6	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	7
	8	* syscalls.c (rx_syscall): Move declaration of some variables to
	9	the start of the enclosing block.
	10	* trace.c (load_file_and_line): Likewise.
	11
b9fe9957 AB	12	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	13
	14	* reg.c (fpsw2str): Provide a format string to printf.
	15	(trace_register_changes): Likewise.
	16
4b426396 AB	17	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	18
	19	* err.c (execution_error_exit_all): Delete.
	20
73d4725f AB	21	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	22
	23	* fpu.c (check_exceptions): Make static.
	24	* gdb-if.c (handle_step): Likewise.
	25	* mem.c (mem_put_byte): Likewise.
	26
1c3e93a4 AB	27	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	28
	29	* cpu.h (trace_register_changes): Add void parameter type.
	30	* err.c (ee_overrides): Likewise.
	31	* mem.c (mem_usage_stats): Likewise.
	32	(e): Likewise.
	33	* reg.c (stack_heap_stats): Likewise.
	34	* rx.c (pop): Likewise.
	35	(poppc): Likewise.
	36	(decode_opcode): Likewise.
	37	* syscalls.c (arg): Likewise.
	38
93a01471 AB	39	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	40
	41	* gdb-if.c (sim_do_command): Work with a copy of the command.
	42
0309f954 AB	43	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	44
	45	* gdb-if.c (sim_memory_map): New function.
	46
aa09469f MF	47	2021-02-06 Mike Frysinger <vapier@gentoo.org>
	48
	49	* configure: Regenerate.
	50
5c1008a4 MF	51	2021-01-11 Mike Frysinger <vapier@gentoo.org>
	52
	53	* configure.ac: Call SIM_AC_OPTION_WARNINGS.
	54	* configure: Regenerate.
	55
68ed2854 MF	56	2021-01-11 Mike Frysinger <vapier@gentoo.org>
	57
	58	* config.in, configure: Regenerate.
	59	* main.c: Delete HAVE_STDLIB_H.
	60
50df264d MF	61	2021-01-09 Mike Frysinger <vapier@gentoo.org>
	62
	63	* configure: Regenerate.
	64
46f900c0 MF	65	2021-01-08 Mike Frysinger <vapier@gentoo.org>
	66
	67	* configure: Regenerate.
	68
dfb856ba MF	69	2021-01-04 Mike Frysinger <vapier@gentoo.org>
	70
	71	* configure: Regenerate.
	72
5c887dd5 JB	73	2017-09-06 John Baldwin <jhb@FreeBSD.org>
	74
	75	* configure: Regenerate.
	76
13a590ca MF	77	2017-02-13 Mike Frysinger <vapier@gentoo.org>
	78
	79	* rx.c: Include libiberty.h.
	80	(N_RXO, N_RXT): Use ARRAY_SIZE.
	81
293acfae AM	82	2016-07-27 Alan Modra <amodra@gmail.com>
	83
	84	* load.c: Don't include libbfd.h.
	85	(rx_load): Don't use private iovec seek or read.
	86
7881f69e NC	87	2016-04-27 Nick Clifton <nickc@redhat.com>
	88
	89	PR target/20000
	90	* fpu.c (check_exceptions): Fix typo checking for signalling
	91	NANs.
	92
ce39bd38 MF	93	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	94
	95	* config.in, configure: Regenerate.
	96
22be3fbe MF	97	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	98
	99	* configure: Regenerate.
	100
0dc73ef7 MF	101	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	102
	103	* configure: Regenerate.
	104
347fe5bb MF	105	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	106
	107	* configure: Regenerate.
	108
99d8e879 MF	109	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	110
	111	* configure: Regenerate.
	112
35656e95 MF	113	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	114
	115	* configure: Regenerate.
	116
16f7876d MF	117	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	118
	119	* configure: Regenerate.
	120
e19418e0 MF	121	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	122
	123	* configure: Regenerate.
	124
936df756 MF	125	2016-01-09 Mike Frysinger <vapier@gentoo.org>
	126
	127	* config.in, configure: Regenerate.
	128
2e3d4f4d MF	129	2016-01-06 Mike Frysinger <vapier@gentoo.org>
	130
	131	* gdb-if.c (sim_open): Mark argv const.
	132	(sim_create_inferior): Mark argv and env const.
	133
9bbf6f91 MF	134	2016-01-04 Mike Frysinger <vapier@gentoo.org>
	135
	136	* configure: Regenerate.
	137
0cb8d851 MF	138	2016-01-03 Mike Frysinger <vapier@gentoo.org>
	139
	140	* config.in, configure: Regenerate.
	141
1b393626 MF	142	2015-12-26 Mike Frysinger <vapier@gentoo.org>
	143
	144	* config.in, configure: Regenerate.
	145
634a9f67 NC	146	2015-11-10 Nick Clifton <nickc@redhat.com>
	147
	148	* rx.c (id_names): Add nop4, nop5, nop6 and nop7.
	149	(decode_opcode): Likewise.
	150	(get_op): Handle RX_Operand_Zero_Indirect.
	151	Handle RX_Bad_Size and RX_MAX_SIZE.
	152	(put_op): Likewise.
	153	(N_MAP): Increase to 90.
	154
8d0978fb MF	155	2015-06-23 Mike Frysinger <vapier@gentoo.org>
	156
	157	* configure.ac (AC_ARG_ENABLE(cycle-accurate)): Call AS_HELP_STRING.
	158	(AC_ARG_ENABLE(cycle-stats)): Likewise.
	159	* configure: Regenerate.
	160
a3487082 MF	161	2015-06-12 Mike Frysinger <vapier@gentoo.org>
	162
	163	* configure: Regenerate.
	164
306f4178 MF	165	2015-06-12 Mike Frysinger <vapier@gentoo.org>
	166
	167	* configure: Regenerate.
	168
63c72d1a NC	169	2015-04-24 Nick Clifton <nickc@redhat.com>
	170
	171	PR sim/18273
	172	* reg.c (put_reg): Fix check for valid register number.
	173
bf12d44e MF	174	2015-04-13 Mike Frysinger <vapier@gentoo.org>
	175
	176	* configure: Regenerate.
	177
aadc9410 MF	178	2015-03-31 Mike Frysinger <vapier@gentoo.org>
	179
	180	* config.in, configure: Regenerate.
	181
ae7d0cac MF	182	2015-03-16 Mike Frysinger <vapier@gentoo.org>
	183
	184	* aclocal.m4, config.in, configure: Regenerate.
	185
a300380e JB	186	2015-12-15 Joel Brobecker <brobecker@adacore.com>
	187
	188	* gdb-if.c (open): Rename to...
	189	(rx_sim_is_open): This. Replace all uses of "open" by uses of
	190	"rx_sim_is_open" throughout.
	191
2974be62 AM	192	2014-08-19 Alan Modra <amodra@gmail.com>
	193
	194	* configure: Regenerate.
	195
faa743bb RM	196	2014-08-15 Roland McGrath <mcgrathr@google.com>
	197
	198	* configure: Regenerate.
	199	* config.in: Regenerate.
	200
60d847df MF	201	2014-03-10 Mike Frysinger <vapier@gentoo.org>
	202
	203	* gdb-if.c (sim_do_command): Add const to cmd. Move args
	204	to top and add const. Call strdup on cmd and free at end.
	205
b2b255bd MF	206	2014-03-05 Mike Frysinger <vapier@gentoo.org>
	207
	208	* gdb-if.c (sim_load): Add const to prog.
	209
fa0dd93e KB	210	2014-02-17 Kevin Buettner <kevinb@redhat.com>
	211
	212	* gdb-if.c (rx_signal_to_host): Rename to
	213	`rx_signal_to_gdb_signal'. Make static. Update all callers
	214	to use new name. Use signal names from include/gdb/signals.h.
	215
bf3d9781 AM	216	2013-09-23 Alan Modra <amodra@gmail.com>
	217
	218	* configure: Regenerate.
	219
7f77d948 NC	220	2013-06-25 Nick Clifton <nickc@redhat.com>
	221
	222	* rx.c (SHIFT_OP): A shift by zero still sets the condition
	223	codes.
	224
31e6ad7d MF	225	2013-06-03 Mike Frysinger <vapier@gentoo.org>
	226
	227	* aclocal.m4, configure: Regenerate.
	228
04e65a62 NC	229	2013-01-16 Nick Clifton <nickc@redhat.com>
	230
	231	* rx.c (decode_opcode): Handle RXO_satr.
	232
5f3ef9d0 JB	233	2012-06-15 Joel Brobecker <brobecker@adacore.com>
	234
	235	* config.in, configure: Regenerate.
	236
a493e3e2 PA	237	2012-05-24 Pedro Alves <palves@redhat.com>
	238
	239	PR gdb/7205
	240
72f4393d	241	Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2	242
2232061b MF	243	2012-03-24 Mike Frysinger <vapier@gentoo.org>
	244
	245	* aclocal.m4, config.in, configure: Regenerate.
	246
abcee8fd MF	247	2012-03-22 Mike Frysinger <vapier@gentoo.org>
	248
	249	* configure.ac (CYCLE_ACCURATE): Add template with AC_DEFINE call.
	250	(CYCLE_STATS): Likewise.
	251
d98bfeb0 KB	252	2012-03-02 Kevin Buettner <kevinb@redhat.com>
	253
	254	* load.h (rx_load): Add `callback' parameter to function prototype.
	255	(gdb/callback.h): Include.
	256	* load.c (load.h): Include.
	257	(xprintf, find_section_name_by_offset): New functions.
	258	(rx_load): Add `callback' parameter. Add code for printing
	259	section loaded using GDB's printf facilities.
	260	* gdb-if.c (sim_load, sim_create_inferior): Update calls to
	261	rx_load().
	262	* main.c (main): Likewise.
	263	* syscalls.c, syscalls.h (get_callbacks): New function.
	264
db2e4d67 MF	265	2011-12-03 Mike Frysinger <vapier@gentoo.org>
	266
	267	* aclocal.m4: New file.
	268	* configure: Regenerate.
	269
9c082ca8 MF	270	2011-10-17 Mike Frysinger <vapier@gentoo.org>
	271
	272	* configure.ac: Change include to common/acinclude.m4.
	273
6ffe910a MF	274	2011-10-17 Mike Frysinger <vapier@gentoo.org>
	275
	276	* configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
	277	call. Replace common.m4 include with SIM_AC_COMMON.
	278	* configure: Regenerate.
	279
89ab8a15 MF	280	2011-07-11 Mike Frysinger <vapier@gentoo.org>
	281
	282	* configure.ac: Rename from configure.in.
	283
31a27ee8 MF	284	2011-07-11 Mike Frysinger <vapier@gentoo.org>
	285
	286	* configure.in: Add "dnl" before copyright notice.
	287
af9f7da7 MF	288	2011-04-16 Mike Frysinger <vapier@gentoo.org>
	289
	290	* gdb-if.c (sim_complete_command): New stub function.
	291
dae477fe AB	292	2011-01-11 Andrew Burgess <aburgess@broadcom.com>
	293
	294	* gdb-if.c (sim_store_register): Update return value to
	295	match new API.
	296
29cfc22f DD	297	2010-12-14 DJ Delorie <dj@redhat.com>
	298
	299	* rx.c (decode_opcode): For "MVFC PC,", use the address of the
	300	opcode, not the address following the opcode.
45eb4d47 DD	301	(decode_opcode): RXO_branchrel is relative to the opcode's PC, not
45eb4d47 DD	302	the address following the opcode.
29cfc22f	303
5cbc4f2e DD	304	2010-11-11 DJ Delorie <dj@redhat.com>
	305
	306	* rx.c (lsb_count): New.
	307	(divu_cycles): New.
	308	(div_cycles): New.
	309	(decode_opcode): Fix cycle count math for div, divu, suntil, and
	310	swhile.
	311
e4dcb664 KB	312	2010-09-29 Kevin Buettner <kevinb@redhat.com>
	313
	314	* mem.c (rx_mem_ptr): When invalidating the decode cache, account
	315	for the fact that the instruction decoder never uses swapped
	316	addresses.
	317
5f79eb72 NC	318	2010-09-29 Nick Clifton <nickc@redhat.com>
	319
	320	* rx.c (decode_opcode: RXO_int): Only break out of the emulation
	321	loop if rx_syscall() does not return a RX_STEPPED result.
	322
e5379772 KB	323	2010-09-23 Kevin Buettner <kevinb@redhat.com>
	324
	325	* rx.c (decode_opcode): Add cycle information for RXO_smovu.
	326
8d794149 KB	327	2010-09-23 Kevin Buettner <kevinb@redhat.com>
	328
	329	* fpu.c, gdb-if.c, load.c, misc.c, syscalls.c (config.h): Include.
	330
3c7be86b	331	* rx.c (decode_opcode): Declare `tx' as unsigned.
6607c80d	332
be380a3e KB	333	* cpu.h (reset_decoder): Declare.
	334	* load.c (rx_load): Call `reset_decoder'.
	335	* rx.c (reset_decoder): New function.
	336
f9c7014e DD	337	2010-07-29 DJ Delorie <dj@redhat.com>
	338
	339	* rx.c (decode_cache_base): New.
	340	(id_names): Remove ediv and edivu.
	341	(optype_names): Add TwoReg.
	342	(maybe_get_mem_page): New.
	343	(rx_get_byte): Call it.
	344	(get_op): Add TwoReg support.
	345	(put_op): Likewise.
	346	(PD, PS, PS2, GD, GS, GS2, DSZ, SSZ, S2SZ, US1, US2, OM): "opcode"
	347	is a pointer now.
	348	(DO_RETURN): New. We use longjmp to return an exception result.
	349	(decode_opcode): Make opcode a pointer to the decode cache. Save
	350	decoded opcode information and re-use. Call DO_RETURN instead of
	351	return throughout. Remove ediv and edivu.
	352	* mem.c (ptdc): New. Adds decode cache.
	353	(rx_mem_ptr): Support it.
	354	(rx_mem_decode_cache): New.
	355	* mem.h (enum mem_ptr_action): add MPA_DECODE_CACHE.
	356	(rx_mem_decode_cache): Declare.
	357	* gdb-if.c (sim_resume): Add decode_opcode's setjmp logic here...
	358	* main.c (main): ...and here. Use a fast loop if neither trace
	359	nor disassemble is given.
	360	* cpu.h (RX_MAKE_STEPPED, RX_MAKE_HIT_BREAK, RX_MAKE_EXITED,
	361	RX_MAKE_STOPPED, RX_EXITED, RX_STOPPED): Adjust so that 0 is not a
	362	valid code for anything.
	363
93378652 DD	364	2010-07-27 DJ Delorie <dj@redhat.com>
	365
	366	* README.txt: New.
	367	* config.h (CYCLE_ACCURATE, CYCLE_STATS): New.
	368	* configure.in (--enable-cycle-accurate, --enable-cycle-stats):
	369	New. Default to enabled.
	370	* configure: Regenerate.
	371
	372	* cpu.h (regs_type): Add cycle tracking info.
	373	(reset_pipeline_stats): Declare.
	374	(halt_pipeline_stats): Declare.
	375	(pipeline_stats): Declare.
	376	* main.c (done): Call pipeline_stats().
	377	* mem.h (rx_mem_ptr): Moved to here ...
	378	* mem.c (mem_ptr): ... from here. Rename throughout.
	379	(mem_put_byte): Move LEDs to Port A. Add Port B to control cycle
	380	statistics. Move UART to SCI4.
	381	(mem_put_hi): Add TPU 1-2. TPU 1 and 2 count CPU cycles.
	382	* reg.c (init_regs): Set Rt reg to -1 (no reg).
	383	* rx.c: Add cycle counting and statistics throughout.
	384	(rx_get_byte): Optimize for speed.
	385	(decode_opcode): Likewise.
	386	(reset_pipeline_stats): New.
	387	(halt_pipeline_stats): New.
	388	(pipeline_stats): New.
	389	* trace.c (sim_disasm_one): Print cycle count.
	390
a1669f9a KB	391	2010-07-07 Kevin Buettner <kevinb@redhat.com>
	392
	393	* gdb-if.c (sim_store_register): Add case for sim_rx_acc_regnum.
	394
fd60dc69 KB	395	2010-06-24 Kevin Buettner <kevinb@redhat.com>
	396
	397	* gdb-if.c (trace.h): Include.
	398	(reg_size, sim_fetch_register): Add cases for sim_rx_acc_regnum.
	399
092b7bb8 NC	400	2010-06-07 Nick Clifton <nickc@redhat.com>
	401
	402	* reg.c (set_oszc): Use unsigned int for the mask.
	403	(set_szc, set_osz, set_sz): Likewise.
	404
12cb7388 KB	405	2010-05-28 Kevin Buettner <kevinb@redhat.com>
	406
	407	* gdb-if.c (sim_do_command): Add a "sim verbose noisy" command.
	408
5558e7e6 MF	409	2010-04-14 Mike Frysinger <vapier@gentoo.org>
	410
	411	* gdb-if.c (sim_write): Add const to buf arg.
	412
2388a152 MM	413	2010-01-30 Masaki Muranaka <monaka@monami-software.com>
2388a152 MM	414
72f4393d L	415	* configure.in: Check if the host has getopt.h.
	416	* configure: Regenerate.
	417	* config.in: Regenerate.
	418	* main.c: Include config.h.
2388a152 MM	419	Use HAVE_STDLIB_H, HAVE_UNISTD_H, HAVE_GETOPT_H.
	420	Include getopt.h in case HAVE_GETOPT_H is defined.
	421
feafbb2e DD	422	2009-12-22 Yoshinori Sato <ysato@users.sourceforge.jp>
	423
	424	* rx/rx.c (decode_opcode): btst bit address mask fix.
	425
117f2c0d DD	426	2009-11-30 DJ Delorie <dj@redhat.com>
	427
	428	* rx/rx.c (decode_opcode): fix SWHILE logic.
	429
4f8d4a38 DD	430	2009-10-27 DJ Delorie <dj@redhat.com>
	431	Kevin Buettner <kevinb@redhat.com>
	432
	433	* load.h: New.
	434	* rx.c: New.
	435	* syscalls.c: New.
	436	* syscalls.h: New.
	437	* load.c: New.
	438	* configure.in: New.
	439	* gdb-if.c: New.
	440	* err.c: New.
	441	* cpu.h: New.
	442	* Makefile.in: New.
	443	* fpu.c: New.
	444	* mem.c: New.
	445	* config.in: New.
	446	* err.h: New.
	447	* reg.c: New.
	448	* mem.h: New.
	449	* main.c: New.
	450	* misc.h: New.
	451	* trace.c: New.
	452	* misc.c: New.
	453	* syscall.h: New.
	454	* trace.h: New.
	455	* fpu.h: New.