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

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

	* load.c: Replace 'elf/internal.h' and 'elf/common.h' includes
	with 'elf-bfd.h' include.
	* trace.c: Add 'trace.h' include.

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
fab2b376 AB	1	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	2
	3	* load.c: Replace 'elf/internal.h' and 'elf/common.h' includes
	4	with 'elf-bfd.h' include.
	5	* trace.c: Add 'trace.h' include.
	6
ae41b4ce AB	7	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	8
	9	* reg.c (trace_register_changes): Use PRIx64 in printf format
	10	string.
	11
783a7b12 AB	12	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	13
	14	* syscalls.c (rx_syscall): Move declaration of some variables to
	15	the start of the enclosing block.
	16	* trace.c (load_file_and_line): Likewise.
	17
b9fe9957 AB	18	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	19
	20	* reg.c (fpsw2str): Provide a format string to printf.
	21	(trace_register_changes): Likewise.
	22
4b426396 AB	23	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	24
	25	* err.c (execution_error_exit_all): Delete.
	26
73d4725f AB	27	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	28
	29	* fpu.c (check_exceptions): Make static.
	30	* gdb-if.c (handle_step): Likewise.
	31	* mem.c (mem_put_byte): Likewise.
	32
1c3e93a4 AB	33	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	34
	35	* cpu.h (trace_register_changes): Add void parameter type.
	36	* err.c (ee_overrides): Likewise.
	37	* mem.c (mem_usage_stats): Likewise.
	38	(e): Likewise.
	39	* reg.c (stack_heap_stats): Likewise.
	40	* rx.c (pop): Likewise.
	41	(poppc): Likewise.
	42	(decode_opcode): Likewise.
	43	* syscalls.c (arg): Likewise.
	44
93a01471 AB	45	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	46
	47	* gdb-if.c (sim_do_command): Work with a copy of the command.
	48
0309f954 AB	49	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	50
	51	* gdb-if.c (sim_memory_map): New function.
	52
aa09469f MF	53	2021-02-06 Mike Frysinger <vapier@gentoo.org>
	54
	55	* configure: Regenerate.
	56
5c1008a4 MF	57	2021-01-11 Mike Frysinger <vapier@gentoo.org>
	58
	59	* configure.ac: Call SIM_AC_OPTION_WARNINGS.
	60	* configure: Regenerate.
	61
68ed2854 MF	62	2021-01-11 Mike Frysinger <vapier@gentoo.org>
	63
	64	* config.in, configure: Regenerate.
	65	* main.c: Delete HAVE_STDLIB_H.
	66
50df264d MF	67	2021-01-09 Mike Frysinger <vapier@gentoo.org>
	68
	69	* configure: Regenerate.
	70
46f900c0 MF	71	2021-01-08 Mike Frysinger <vapier@gentoo.org>
	72
	73	* configure: Regenerate.
	74
dfb856ba MF	75	2021-01-04 Mike Frysinger <vapier@gentoo.org>
	76
	77	* configure: Regenerate.
	78
5c887dd5 JB	79	2017-09-06 John Baldwin <jhb@FreeBSD.org>
	80
	81	* configure: Regenerate.
	82
13a590ca MF	83	2017-02-13 Mike Frysinger <vapier@gentoo.org>
	84
	85	* rx.c: Include libiberty.h.
	86	(N_RXO, N_RXT): Use ARRAY_SIZE.
	87
293acfae AM	88	2016-07-27 Alan Modra <amodra@gmail.com>
	89
	90	* load.c: Don't include libbfd.h.
	91	(rx_load): Don't use private iovec seek or read.
	92
7881f69e NC	93	2016-04-27 Nick Clifton <nickc@redhat.com>
	94
	95	PR target/20000
	96	* fpu.c (check_exceptions): Fix typo checking for signalling
	97	NANs.
	98
ce39bd38 MF	99	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	100
	101	* config.in, configure: Regenerate.
	102
22be3fbe MF	103	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	104
	105	* configure: Regenerate.
	106
0dc73ef7 MF	107	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	108
	109	* configure: Regenerate.
	110
347fe5bb MF	111	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	112
	113	* configure: Regenerate.
	114
99d8e879 MF	115	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	116
	117	* configure: Regenerate.
	118
35656e95 MF	119	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	120
	121	* configure: Regenerate.
	122
16f7876d MF	123	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	124
	125	* configure: Regenerate.
	126
e19418e0 MF	127	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	128
	129	* configure: Regenerate.
	130
936df756 MF	131	2016-01-09 Mike Frysinger <vapier@gentoo.org>
	132
	133	* config.in, configure: Regenerate.
	134
2e3d4f4d MF	135	2016-01-06 Mike Frysinger <vapier@gentoo.org>
	136
	137	* gdb-if.c (sim_open): Mark argv const.
	138	(sim_create_inferior): Mark argv and env const.
	139
9bbf6f91 MF	140	2016-01-04 Mike Frysinger <vapier@gentoo.org>
	141
	142	* configure: Regenerate.
	143
0cb8d851 MF	144	2016-01-03 Mike Frysinger <vapier@gentoo.org>
	145
	146	* config.in, configure: Regenerate.
	147
1b393626 MF	148	2015-12-26 Mike Frysinger <vapier@gentoo.org>
	149
	150	* config.in, configure: Regenerate.
	151
634a9f67 NC	152	2015-11-10 Nick Clifton <nickc@redhat.com>
	153
	154	* rx.c (id_names): Add nop4, nop5, nop6 and nop7.
	155	(decode_opcode): Likewise.
	156	(get_op): Handle RX_Operand_Zero_Indirect.
	157	Handle RX_Bad_Size and RX_MAX_SIZE.
	158	(put_op): Likewise.
	159	(N_MAP): Increase to 90.
	160
8d0978fb MF	161	2015-06-23 Mike Frysinger <vapier@gentoo.org>
	162
	163	* configure.ac (AC_ARG_ENABLE(cycle-accurate)): Call AS_HELP_STRING.
	164	(AC_ARG_ENABLE(cycle-stats)): Likewise.
	165	* configure: Regenerate.
	166
a3487082 MF	167	2015-06-12 Mike Frysinger <vapier@gentoo.org>
	168
	169	* configure: Regenerate.
	170
306f4178 MF	171	2015-06-12 Mike Frysinger <vapier@gentoo.org>
	172
	173	* configure: Regenerate.
	174
63c72d1a NC	175	2015-04-24 Nick Clifton <nickc@redhat.com>
	176
	177	PR sim/18273
	178	* reg.c (put_reg): Fix check for valid register number.
	179
bf12d44e MF	180	2015-04-13 Mike Frysinger <vapier@gentoo.org>
	181
	182	* configure: Regenerate.
	183
aadc9410 MF	184	2015-03-31 Mike Frysinger <vapier@gentoo.org>
	185
	186	* config.in, configure: Regenerate.
	187
ae7d0cac MF	188	2015-03-16 Mike Frysinger <vapier@gentoo.org>
	189
	190	* aclocal.m4, config.in, configure: Regenerate.
	191
a300380e JB	192	2015-12-15 Joel Brobecker <brobecker@adacore.com>
	193
	194	* gdb-if.c (open): Rename to...
	195	(rx_sim_is_open): This. Replace all uses of "open" by uses of
	196	"rx_sim_is_open" throughout.
	197
2974be62 AM	198	2014-08-19 Alan Modra <amodra@gmail.com>
	199
	200	* configure: Regenerate.
	201
faa743bb RM	202	2014-08-15 Roland McGrath <mcgrathr@google.com>
	203
	204	* configure: Regenerate.
	205	* config.in: Regenerate.
	206
60d847df MF	207	2014-03-10 Mike Frysinger <vapier@gentoo.org>
	208
	209	* gdb-if.c (sim_do_command): Add const to cmd. Move args
	210	to top and add const. Call strdup on cmd and free at end.
	211
b2b255bd MF	212	2014-03-05 Mike Frysinger <vapier@gentoo.org>
	213
	214	* gdb-if.c (sim_load): Add const to prog.
	215
fa0dd93e KB	216	2014-02-17 Kevin Buettner <kevinb@redhat.com>
	217
	218	* gdb-if.c (rx_signal_to_host): Rename to
	219	`rx_signal_to_gdb_signal'. Make static. Update all callers
	220	to use new name. Use signal names from include/gdb/signals.h.
	221
bf3d9781 AM	222	2013-09-23 Alan Modra <amodra@gmail.com>
	223
	224	* configure: Regenerate.
	225
7f77d948 NC	226	2013-06-25 Nick Clifton <nickc@redhat.com>
	227
	228	* rx.c (SHIFT_OP): A shift by zero still sets the condition
	229	codes.
	230
31e6ad7d MF	231	2013-06-03 Mike Frysinger <vapier@gentoo.org>
	232
	233	* aclocal.m4, configure: Regenerate.
	234
04e65a62 NC	235	2013-01-16 Nick Clifton <nickc@redhat.com>
	236
	237	* rx.c (decode_opcode): Handle RXO_satr.
	238
5f3ef9d0 JB	239	2012-06-15 Joel Brobecker <brobecker@adacore.com>
	240
	241	* config.in, configure: Regenerate.
	242
a493e3e2 PA	243	2012-05-24 Pedro Alves <palves@redhat.com>
	244
	245	PR gdb/7205
	246
72f4393d	247	Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2	248
2232061b MF	249	2012-03-24 Mike Frysinger <vapier@gentoo.org>
	250
	251	* aclocal.m4, config.in, configure: Regenerate.
	252
abcee8fd MF	253	2012-03-22 Mike Frysinger <vapier@gentoo.org>
	254
	255	* configure.ac (CYCLE_ACCURATE): Add template with AC_DEFINE call.
	256	(CYCLE_STATS): Likewise.
	257
d98bfeb0 KB	258	2012-03-02 Kevin Buettner <kevinb@redhat.com>
	259
	260	* load.h (rx_load): Add `callback' parameter to function prototype.
	261	(gdb/callback.h): Include.
	262	* load.c (load.h): Include.
	263	(xprintf, find_section_name_by_offset): New functions.
	264	(rx_load): Add `callback' parameter. Add code for printing
	265	section loaded using GDB's printf facilities.
	266	* gdb-if.c (sim_load, sim_create_inferior): Update calls to
	267	rx_load().
	268	* main.c (main): Likewise.
	269	* syscalls.c, syscalls.h (get_callbacks): New function.
	270
db2e4d67 MF	271	2011-12-03 Mike Frysinger <vapier@gentoo.org>
	272
	273	* aclocal.m4: New file.
	274	* configure: Regenerate.
	275
9c082ca8 MF	276	2011-10-17 Mike Frysinger <vapier@gentoo.org>
	277
	278	* configure.ac: Change include to common/acinclude.m4.
	279
6ffe910a MF	280	2011-10-17 Mike Frysinger <vapier@gentoo.org>
	281
	282	* configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
	283	call. Replace common.m4 include with SIM_AC_COMMON.
	284	* configure: Regenerate.
	285
89ab8a15 MF	286	2011-07-11 Mike Frysinger <vapier@gentoo.org>
	287
	288	* configure.ac: Rename from configure.in.
	289
31a27ee8 MF	290	2011-07-11 Mike Frysinger <vapier@gentoo.org>
	291
	292	* configure.in: Add "dnl" before copyright notice.
	293
af9f7da7 MF	294	2011-04-16 Mike Frysinger <vapier@gentoo.org>
	295
	296	* gdb-if.c (sim_complete_command): New stub function.
	297
dae477fe AB	298	2011-01-11 Andrew Burgess <aburgess@broadcom.com>
	299
	300	* gdb-if.c (sim_store_register): Update return value to
	301	match new API.
	302
29cfc22f DD	303	2010-12-14 DJ Delorie <dj@redhat.com>
	304
	305	* rx.c (decode_opcode): For "MVFC PC,", use the address of the
	306	opcode, not the address following the opcode.
45eb4d47 DD	307	(decode_opcode): RXO_branchrel is relative to the opcode's PC, not
45eb4d47 DD	308	the address following the opcode.
29cfc22f	309
5cbc4f2e DD	310	2010-11-11 DJ Delorie <dj@redhat.com>
	311
	312	* rx.c (lsb_count): New.
	313	(divu_cycles): New.
	314	(div_cycles): New.
	315	(decode_opcode): Fix cycle count math for div, divu, suntil, and
	316	swhile.
	317
e4dcb664 KB	318	2010-09-29 Kevin Buettner <kevinb@redhat.com>
	319
	320	* mem.c (rx_mem_ptr): When invalidating the decode cache, account
	321	for the fact that the instruction decoder never uses swapped
	322	addresses.
	323
5f79eb72 NC	324	2010-09-29 Nick Clifton <nickc@redhat.com>
	325
	326	* rx.c (decode_opcode: RXO_int): Only break out of the emulation
	327	loop if rx_syscall() does not return a RX_STEPPED result.
	328
e5379772 KB	329	2010-09-23 Kevin Buettner <kevinb@redhat.com>
	330
	331	* rx.c (decode_opcode): Add cycle information for RXO_smovu.
	332
8d794149 KB	333	2010-09-23 Kevin Buettner <kevinb@redhat.com>
	334
	335	* fpu.c, gdb-if.c, load.c, misc.c, syscalls.c (config.h): Include.
	336
3c7be86b	337	* rx.c (decode_opcode): Declare `tx' as unsigned.
6607c80d	338
be380a3e KB	339	* cpu.h (reset_decoder): Declare.
	340	* load.c (rx_load): Call `reset_decoder'.
	341	* rx.c (reset_decoder): New function.
	342
f9c7014e DD	343	2010-07-29 DJ Delorie <dj@redhat.com>
	344
	345	* rx.c (decode_cache_base): New.
	346	(id_names): Remove ediv and edivu.
	347	(optype_names): Add TwoReg.
	348	(maybe_get_mem_page): New.
	349	(rx_get_byte): Call it.
	350	(get_op): Add TwoReg support.
	351	(put_op): Likewise.
	352	(PD, PS, PS2, GD, GS, GS2, DSZ, SSZ, S2SZ, US1, US2, OM): "opcode"
	353	is a pointer now.
	354	(DO_RETURN): New. We use longjmp to return an exception result.
	355	(decode_opcode): Make opcode a pointer to the decode cache. Save
	356	decoded opcode information and re-use. Call DO_RETURN instead of
	357	return throughout. Remove ediv and edivu.
	358	* mem.c (ptdc): New. Adds decode cache.
	359	(rx_mem_ptr): Support it.
	360	(rx_mem_decode_cache): New.
	361	* mem.h (enum mem_ptr_action): add MPA_DECODE_CACHE.
	362	(rx_mem_decode_cache): Declare.
	363	* gdb-if.c (sim_resume): Add decode_opcode's setjmp logic here...
	364	* main.c (main): ...and here. Use a fast loop if neither trace
	365	nor disassemble is given.
	366	* cpu.h (RX_MAKE_STEPPED, RX_MAKE_HIT_BREAK, RX_MAKE_EXITED,
	367	RX_MAKE_STOPPED, RX_EXITED, RX_STOPPED): Adjust so that 0 is not a
	368	valid code for anything.
	369
93378652 DD	370	2010-07-27 DJ Delorie <dj@redhat.com>
	371
	372	* README.txt: New.
	373	* config.h (CYCLE_ACCURATE, CYCLE_STATS): New.
	374	* configure.in (--enable-cycle-accurate, --enable-cycle-stats):
	375	New. Default to enabled.
	376	* configure: Regenerate.
	377
	378	* cpu.h (regs_type): Add cycle tracking info.
	379	(reset_pipeline_stats): Declare.
	380	(halt_pipeline_stats): Declare.
	381	(pipeline_stats): Declare.
	382	* main.c (done): Call pipeline_stats().
	383	* mem.h (rx_mem_ptr): Moved to here ...
	384	* mem.c (mem_ptr): ... from here. Rename throughout.
	385	(mem_put_byte): Move LEDs to Port A. Add Port B to control cycle
	386	statistics. Move UART to SCI4.
	387	(mem_put_hi): Add TPU 1-2. TPU 1 and 2 count CPU cycles.
	388	* reg.c (init_regs): Set Rt reg to -1 (no reg).
	389	* rx.c: Add cycle counting and statistics throughout.
	390	(rx_get_byte): Optimize for speed.
	391	(decode_opcode): Likewise.
	392	(reset_pipeline_stats): New.
	393	(halt_pipeline_stats): New.
	394	(pipeline_stats): New.
	395	* trace.c (sim_disasm_one): Print cycle count.
	396
a1669f9a KB	397	2010-07-07 Kevin Buettner <kevinb@redhat.com>
	398
	399	* gdb-if.c (sim_store_register): Add case for sim_rx_acc_regnum.
	400
fd60dc69 KB	401	2010-06-24 Kevin Buettner <kevinb@redhat.com>
	402
	403	* gdb-if.c (trace.h): Include.
	404	(reg_size, sim_fetch_register): Add cases for sim_rx_acc_regnum.
	405
092b7bb8 NC	406	2010-06-07 Nick Clifton <nickc@redhat.com>
	407
	408	* reg.c (set_oszc): Use unsigned int for the mask.
	409	(set_szc, set_osz, set_sz): Likewise.
	410
12cb7388 KB	411	2010-05-28 Kevin Buettner <kevinb@redhat.com>
	412
	413	* gdb-if.c (sim_do_command): Add a "sim verbose noisy" command.
	414
5558e7e6 MF	415	2010-04-14 Mike Frysinger <vapier@gentoo.org>
	416
	417	* gdb-if.c (sim_write): Add const to buf arg.
	418
2388a152 MM	419	2010-01-30 Masaki Muranaka <monaka@monami-software.com>
2388a152 MM	420
72f4393d L	421	* configure.in: Check if the host has getopt.h.
	422	* configure: Regenerate.
	423	* config.in: Regenerate.
	424	* main.c: Include config.h.
2388a152 MM	425	Use HAVE_STDLIB_H, HAVE_UNISTD_H, HAVE_GETOPT_H.
	426	Include getopt.h in case HAVE_GETOPT_H is defined.
	427
feafbb2e DD	428	2009-12-22 Yoshinori Sato <ysato@users.sourceforge.jp>
	429
	430	* rx/rx.c (decode_opcode): btst bit address mask fix.
	431
117f2c0d DD	432	2009-11-30 DJ Delorie <dj@redhat.com>
	433
	434	* rx/rx.c (decode_opcode): fix SWHILE logic.
	435
4f8d4a38 DD	436	2009-10-27 DJ Delorie <dj@redhat.com>
	437	Kevin Buettner <kevinb@redhat.com>
	438
	439	* load.h: New.
	440	* rx.c: New.
	441	* syscalls.c: New.
	442	* syscalls.h: New.
	443	* load.c: New.
	444	* configure.in: New.
	445	* gdb-if.c: New.
	446	* err.c: New.
	447	* cpu.h: New.
	448	* Makefile.in: New.
	449	* fpu.c: New.
	450	* mem.c: New.
	451	* config.in: New.
	452	* err.h: New.
	453	* reg.c: New.
	454	* mem.h: New.
	455	* main.c: New.
	456	* misc.h: New.
	457	* trace.c: New.
	458	* misc.c: New.
	459	* syscall.h: New.
	460	* trace.h: New.
	461	* fpu.h: New.