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

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

	* configure: Regenerate.
	* configure.ac (SIM_AC_OPTION_WARNINGS): Delete call.

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

	* mem.c (mem_put_blk): Rename parameter, add cast from parameter
	type to local type.  Remove cast later in the function.
	(mem_get_blk): Likewise.
	* mem.h (mem_put_blk): Rename parameter to match definition.
	(mem_get_blk): Likewise.

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
6bf99988 AB	1	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	2
	3	* configure: Regenerate.
	4	* configure.ac (SIM_AC_OPTION_WARNINGS): Delete call.
	5
da9ecd60 AB	6	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	7
	8	* mem.c (mem_put_blk): Rename parameter, add cast from parameter
	9	type to local type. Remove cast later in the function.
	10	(mem_get_blk): Likewise.
	11	* mem.h (mem_put_blk): Rename parameter to match definition.
	12	(mem_get_blk): Likewise.
	13
fab2b376 AB	14	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	15
	16	* load.c: Replace 'elf/internal.h' and 'elf/common.h' includes
	17	with 'elf-bfd.h' include.
	18	* trace.c: Add 'trace.h' include.
	19
ae41b4ce AB	20	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	21
	22	* reg.c (trace_register_changes): Use PRIx64 in printf format
	23	string.
	24
783a7b12 AB	25	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	26
	27	* syscalls.c (rx_syscall): Move declaration of some variables to
	28	the start of the enclosing block.
	29	* trace.c (load_file_and_line): Likewise.
	30
b9fe9957 AB	31	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	32
	33	* reg.c (fpsw2str): Provide a format string to printf.
	34	(trace_register_changes): Likewise.
	35
4b426396 AB	36	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	37
	38	* err.c (execution_error_exit_all): Delete.
	39
73d4725f AB	40	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	41
	42	* fpu.c (check_exceptions): Make static.
	43	* gdb-if.c (handle_step): Likewise.
	44	* mem.c (mem_put_byte): Likewise.
	45
1c3e93a4 AB	46	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	47
	48	* cpu.h (trace_register_changes): Add void parameter type.
	49	* err.c (ee_overrides): Likewise.
	50	* mem.c (mem_usage_stats): Likewise.
	51	(e): Likewise.
	52	* reg.c (stack_heap_stats): Likewise.
	53	* rx.c (pop): Likewise.
	54	(poppc): Likewise.
	55	(decode_opcode): Likewise.
	56	* syscalls.c (arg): Likewise.
	57
93a01471 AB	58	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	59
	60	* gdb-if.c (sim_do_command): Work with a copy of the command.
	61
0309f954 AB	62	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	63
	64	* gdb-if.c (sim_memory_map): New function.
	65
aa09469f MF	66	2021-02-06 Mike Frysinger <vapier@gentoo.org>
	67
	68	* configure: Regenerate.
	69
5c1008a4 MF	70	2021-01-11 Mike Frysinger <vapier@gentoo.org>
	71
	72	* configure.ac: Call SIM_AC_OPTION_WARNINGS.
	73	* configure: Regenerate.
	74
68ed2854 MF	75	2021-01-11 Mike Frysinger <vapier@gentoo.org>
	76
	77	* config.in, configure: Regenerate.
	78	* main.c: Delete HAVE_STDLIB_H.
	79
50df264d MF	80	2021-01-09 Mike Frysinger <vapier@gentoo.org>
	81
	82	* configure: Regenerate.
	83
46f900c0 MF	84	2021-01-08 Mike Frysinger <vapier@gentoo.org>
	85
	86	* configure: Regenerate.
	87
dfb856ba MF	88	2021-01-04 Mike Frysinger <vapier@gentoo.org>
	89
	90	* configure: Regenerate.
	91
5c887dd5 JB	92	2017-09-06 John Baldwin <jhb@FreeBSD.org>
	93
	94	* configure: Regenerate.
	95
13a590ca MF	96	2017-02-13 Mike Frysinger <vapier@gentoo.org>
	97
	98	* rx.c: Include libiberty.h.
	99	(N_RXO, N_RXT): Use ARRAY_SIZE.
	100
293acfae AM	101	2016-07-27 Alan Modra <amodra@gmail.com>
	102
	103	* load.c: Don't include libbfd.h.
	104	(rx_load): Don't use private iovec seek or read.
	105
7881f69e NC	106	2016-04-27 Nick Clifton <nickc@redhat.com>
	107
	108	PR target/20000
	109	* fpu.c (check_exceptions): Fix typo checking for signalling
	110	NANs.
	111
ce39bd38 MF	112	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	113
	114	* config.in, configure: Regenerate.
	115
22be3fbe MF	116	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	117
	118	* configure: Regenerate.
	119
0dc73ef7 MF	120	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	121
	122	* configure: Regenerate.
	123
347fe5bb MF	124	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	125
	126	* configure: Regenerate.
	127
99d8e879 MF	128	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	129
	130	* configure: Regenerate.
	131
35656e95 MF	132	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	133
	134	* configure: Regenerate.
	135
16f7876d MF	136	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	137
	138	* configure: Regenerate.
	139
e19418e0 MF	140	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	141
	142	* configure: Regenerate.
	143
936df756 MF	144	2016-01-09 Mike Frysinger <vapier@gentoo.org>
	145
	146	* config.in, configure: Regenerate.
	147
2e3d4f4d MF	148	2016-01-06 Mike Frysinger <vapier@gentoo.org>
	149
	150	* gdb-if.c (sim_open): Mark argv const.
	151	(sim_create_inferior): Mark argv and env const.
	152
9bbf6f91 MF	153	2016-01-04 Mike Frysinger <vapier@gentoo.org>
	154
	155	* configure: Regenerate.
	156
0cb8d851 MF	157	2016-01-03 Mike Frysinger <vapier@gentoo.org>
	158
	159	* config.in, configure: Regenerate.
	160
1b393626 MF	161	2015-12-26 Mike Frysinger <vapier@gentoo.org>
	162
	163	* config.in, configure: Regenerate.
	164
634a9f67 NC	165	2015-11-10 Nick Clifton <nickc@redhat.com>
	166
	167	* rx.c (id_names): Add nop4, nop5, nop6 and nop7.
	168	(decode_opcode): Likewise.
	169	(get_op): Handle RX_Operand_Zero_Indirect.
	170	Handle RX_Bad_Size and RX_MAX_SIZE.
	171	(put_op): Likewise.
	172	(N_MAP): Increase to 90.
	173
8d0978fb MF	174	2015-06-23 Mike Frysinger <vapier@gentoo.org>
	175
	176	* configure.ac (AC_ARG_ENABLE(cycle-accurate)): Call AS_HELP_STRING.
	177	(AC_ARG_ENABLE(cycle-stats)): Likewise.
	178	* configure: Regenerate.
	179
a3487082 MF	180	2015-06-12 Mike Frysinger <vapier@gentoo.org>
	181
	182	* configure: Regenerate.
	183
306f4178 MF	184	2015-06-12 Mike Frysinger <vapier@gentoo.org>
	185
	186	* configure: Regenerate.
	187
63c72d1a NC	188	2015-04-24 Nick Clifton <nickc@redhat.com>
	189
	190	PR sim/18273
	191	* reg.c (put_reg): Fix check for valid register number.
	192
bf12d44e MF	193	2015-04-13 Mike Frysinger <vapier@gentoo.org>
	194
	195	* configure: Regenerate.
	196
aadc9410 MF	197	2015-03-31 Mike Frysinger <vapier@gentoo.org>
	198
	199	* config.in, configure: Regenerate.
	200
ae7d0cac MF	201	2015-03-16 Mike Frysinger <vapier@gentoo.org>
	202
	203	* aclocal.m4, config.in, configure: Regenerate.
	204
a300380e JB	205	2015-12-15 Joel Brobecker <brobecker@adacore.com>
	206
	207	* gdb-if.c (open): Rename to...
	208	(rx_sim_is_open): This. Replace all uses of "open" by uses of
	209	"rx_sim_is_open" throughout.
	210
2974be62 AM	211	2014-08-19 Alan Modra <amodra@gmail.com>
	212
	213	* configure: Regenerate.
	214
faa743bb RM	215	2014-08-15 Roland McGrath <mcgrathr@google.com>
	216
	217	* configure: Regenerate.
	218	* config.in: Regenerate.
	219
60d847df MF	220	2014-03-10 Mike Frysinger <vapier@gentoo.org>
	221
	222	* gdb-if.c (sim_do_command): Add const to cmd. Move args
	223	to top and add const. Call strdup on cmd and free at end.
	224
b2b255bd MF	225	2014-03-05 Mike Frysinger <vapier@gentoo.org>
	226
	227	* gdb-if.c (sim_load): Add const to prog.
	228
fa0dd93e KB	229	2014-02-17 Kevin Buettner <kevinb@redhat.com>
	230
	231	* gdb-if.c (rx_signal_to_host): Rename to
	232	`rx_signal_to_gdb_signal'. Make static. Update all callers
	233	to use new name. Use signal names from include/gdb/signals.h.
	234
bf3d9781 AM	235	2013-09-23 Alan Modra <amodra@gmail.com>
	236
	237	* configure: Regenerate.
	238
7f77d948 NC	239	2013-06-25 Nick Clifton <nickc@redhat.com>
	240
	241	* rx.c (SHIFT_OP): A shift by zero still sets the condition
	242	codes.
	243
31e6ad7d MF	244	2013-06-03 Mike Frysinger <vapier@gentoo.org>
	245
	246	* aclocal.m4, configure: Regenerate.
	247
04e65a62 NC	248	2013-01-16 Nick Clifton <nickc@redhat.com>
	249
	250	* rx.c (decode_opcode): Handle RXO_satr.
	251
5f3ef9d0 JB	252	2012-06-15 Joel Brobecker <brobecker@adacore.com>
	253
	254	* config.in, configure: Regenerate.
	255
a493e3e2 PA	256	2012-05-24 Pedro Alves <palves@redhat.com>
	257
	258	PR gdb/7205
	259
72f4393d	260	Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2	261
2232061b MF	262	2012-03-24 Mike Frysinger <vapier@gentoo.org>
	263
	264	* aclocal.m4, config.in, configure: Regenerate.
	265
abcee8fd MF	266	2012-03-22 Mike Frysinger <vapier@gentoo.org>
	267
	268	* configure.ac (CYCLE_ACCURATE): Add template with AC_DEFINE call.
	269	(CYCLE_STATS): Likewise.
	270
d98bfeb0 KB	271	2012-03-02 Kevin Buettner <kevinb@redhat.com>
	272
	273	* load.h (rx_load): Add `callback' parameter to function prototype.
	274	(gdb/callback.h): Include.
	275	* load.c (load.h): Include.
	276	(xprintf, find_section_name_by_offset): New functions.
	277	(rx_load): Add `callback' parameter. Add code for printing
	278	section loaded using GDB's printf facilities.
	279	* gdb-if.c (sim_load, sim_create_inferior): Update calls to
	280	rx_load().
	281	* main.c (main): Likewise.
	282	* syscalls.c, syscalls.h (get_callbacks): New function.
	283
db2e4d67 MF	284	2011-12-03 Mike Frysinger <vapier@gentoo.org>
	285
	286	* aclocal.m4: New file.
	287	* configure: Regenerate.
	288
9c082ca8 MF	289	2011-10-17 Mike Frysinger <vapier@gentoo.org>
	290
	291	* configure.ac: Change include to common/acinclude.m4.
	292
6ffe910a MF	293	2011-10-17 Mike Frysinger <vapier@gentoo.org>
	294
	295	* configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
	296	call. Replace common.m4 include with SIM_AC_COMMON.
	297	* configure: Regenerate.
	298
89ab8a15 MF	299	2011-07-11 Mike Frysinger <vapier@gentoo.org>
	300
	301	* configure.ac: Rename from configure.in.
	302
31a27ee8 MF	303	2011-07-11 Mike Frysinger <vapier@gentoo.org>
	304
	305	* configure.in: Add "dnl" before copyright notice.
	306
af9f7da7 MF	307	2011-04-16 Mike Frysinger <vapier@gentoo.org>
	308
	309	* gdb-if.c (sim_complete_command): New stub function.
	310
dae477fe AB	311	2011-01-11 Andrew Burgess <aburgess@broadcom.com>
	312
	313	* gdb-if.c (sim_store_register): Update return value to
	314	match new API.
	315
29cfc22f DD	316	2010-12-14 DJ Delorie <dj@redhat.com>
	317
	318	* rx.c (decode_opcode): For "MVFC PC,", use the address of the
	319	opcode, not the address following the opcode.
45eb4d47 DD	320	(decode_opcode): RXO_branchrel is relative to the opcode's PC, not
45eb4d47 DD	321	the address following the opcode.
29cfc22f	322
5cbc4f2e DD	323	2010-11-11 DJ Delorie <dj@redhat.com>
	324
	325	* rx.c (lsb_count): New.
	326	(divu_cycles): New.
	327	(div_cycles): New.
	328	(decode_opcode): Fix cycle count math for div, divu, suntil, and
	329	swhile.
	330
e4dcb664 KB	331	2010-09-29 Kevin Buettner <kevinb@redhat.com>
	332
	333	* mem.c (rx_mem_ptr): When invalidating the decode cache, account
	334	for the fact that the instruction decoder never uses swapped
	335	addresses.
	336
5f79eb72 NC	337	2010-09-29 Nick Clifton <nickc@redhat.com>
	338
	339	* rx.c (decode_opcode: RXO_int): Only break out of the emulation
	340	loop if rx_syscall() does not return a RX_STEPPED result.
	341
e5379772 KB	342	2010-09-23 Kevin Buettner <kevinb@redhat.com>
	343
	344	* rx.c (decode_opcode): Add cycle information for RXO_smovu.
	345
8d794149 KB	346	2010-09-23 Kevin Buettner <kevinb@redhat.com>
	347
	348	* fpu.c, gdb-if.c, load.c, misc.c, syscalls.c (config.h): Include.
	349
3c7be86b	350	* rx.c (decode_opcode): Declare `tx' as unsigned.
6607c80d	351
be380a3e KB	352	* cpu.h (reset_decoder): Declare.
	353	* load.c (rx_load): Call `reset_decoder'.
	354	* rx.c (reset_decoder): New function.
	355
f9c7014e DD	356	2010-07-29 DJ Delorie <dj@redhat.com>
	357
	358	* rx.c (decode_cache_base): New.
	359	(id_names): Remove ediv and edivu.
	360	(optype_names): Add TwoReg.
	361	(maybe_get_mem_page): New.
	362	(rx_get_byte): Call it.
	363	(get_op): Add TwoReg support.
	364	(put_op): Likewise.
	365	(PD, PS, PS2, GD, GS, GS2, DSZ, SSZ, S2SZ, US1, US2, OM): "opcode"
	366	is a pointer now.
	367	(DO_RETURN): New. We use longjmp to return an exception result.
	368	(decode_opcode): Make opcode a pointer to the decode cache. Save
	369	decoded opcode information and re-use. Call DO_RETURN instead of
	370	return throughout. Remove ediv and edivu.
	371	* mem.c (ptdc): New. Adds decode cache.
	372	(rx_mem_ptr): Support it.
	373	(rx_mem_decode_cache): New.
	374	* mem.h (enum mem_ptr_action): add MPA_DECODE_CACHE.
	375	(rx_mem_decode_cache): Declare.
	376	* gdb-if.c (sim_resume): Add decode_opcode's setjmp logic here...
	377	* main.c (main): ...and here. Use a fast loop if neither trace
	378	nor disassemble is given.
	379	* cpu.h (RX_MAKE_STEPPED, RX_MAKE_HIT_BREAK, RX_MAKE_EXITED,
	380	RX_MAKE_STOPPED, RX_EXITED, RX_STOPPED): Adjust so that 0 is not a
	381	valid code for anything.
	382
93378652 DD	383	2010-07-27 DJ Delorie <dj@redhat.com>
	384
	385	* README.txt: New.
	386	* config.h (CYCLE_ACCURATE, CYCLE_STATS): New.
	387	* configure.in (--enable-cycle-accurate, --enable-cycle-stats):
	388	New. Default to enabled.
	389	* configure: Regenerate.
	390
	391	* cpu.h (regs_type): Add cycle tracking info.
	392	(reset_pipeline_stats): Declare.
	393	(halt_pipeline_stats): Declare.
	394	(pipeline_stats): Declare.
	395	* main.c (done): Call pipeline_stats().
	396	* mem.h (rx_mem_ptr): Moved to here ...
	397	* mem.c (mem_ptr): ... from here. Rename throughout.
	398	(mem_put_byte): Move LEDs to Port A. Add Port B to control cycle
	399	statistics. Move UART to SCI4.
	400	(mem_put_hi): Add TPU 1-2. TPU 1 and 2 count CPU cycles.
	401	* reg.c (init_regs): Set Rt reg to -1 (no reg).
	402	* rx.c: Add cycle counting and statistics throughout.
	403	(rx_get_byte): Optimize for speed.
	404	(decode_opcode): Likewise.
	405	(reset_pipeline_stats): New.
	406	(halt_pipeline_stats): New.
	407	(pipeline_stats): New.
	408	* trace.c (sim_disasm_one): Print cycle count.
	409
a1669f9a KB	410	2010-07-07 Kevin Buettner <kevinb@redhat.com>
	411
	412	* gdb-if.c (sim_store_register): Add case for sim_rx_acc_regnum.
	413
fd60dc69 KB	414	2010-06-24 Kevin Buettner <kevinb@redhat.com>
	415
	416	* gdb-if.c (trace.h): Include.
	417	(reg_size, sim_fetch_register): Add cases for sim_rx_acc_regnum.
	418
092b7bb8 NC	419	2010-06-07 Nick Clifton <nickc@redhat.com>
	420
	421	* reg.c (set_oszc): Use unsigned int for the mask.
	422	(set_szc, set_osz, set_sz): Likewise.
	423
12cb7388 KB	424	2010-05-28 Kevin Buettner <kevinb@redhat.com>
	425
	426	* gdb-if.c (sim_do_command): Add a "sim verbose noisy" command.
	427
5558e7e6 MF	428	2010-04-14 Mike Frysinger <vapier@gentoo.org>
	429
	430	* gdb-if.c (sim_write): Add const to buf arg.
	431
2388a152 MM	432	2010-01-30 Masaki Muranaka <monaka@monami-software.com>
2388a152 MM	433
72f4393d L	434	* configure.in: Check if the host has getopt.h.
	435	* configure: Regenerate.
	436	* config.in: Regenerate.
	437	* main.c: Include config.h.
2388a152 MM	438	Use HAVE_STDLIB_H, HAVE_UNISTD_H, HAVE_GETOPT_H.
	439	Include getopt.h in case HAVE_GETOPT_H is defined.
	440
feafbb2e DD	441	2009-12-22 Yoshinori Sato <ysato@users.sourceforge.jp>
	442
	443	* rx/rx.c (decode_opcode): btst bit address mask fix.
	444
117f2c0d DD	445	2009-11-30 DJ Delorie <dj@redhat.com>
	446
	447	* rx/rx.c (decode_opcode): fix SWHILE logic.
	448
4f8d4a38 DD	449	2009-10-27 DJ Delorie <dj@redhat.com>
	450	Kevin Buettner <kevinb@redhat.com>
	451
	452	* load.h: New.
	453	* rx.c: New.
	454	* syscalls.c: New.
	455	* syscalls.h: New.
	456	* load.c: New.
	457	* configure.in: New.
	458	* gdb-if.c: New.
	459	* err.c: New.
	460	* cpu.h: New.
	461	* Makefile.in: New.
	462	* fpu.c: New.
	463	* mem.c: New.
	464	* config.in: New.
	465	* err.h: New.
	466	* reg.c: New.
	467	* mem.h: New.
	468	* main.c: New.
	469	* misc.h: New.
	470	* trace.c: New.
	471	* misc.c: New.
	472	* syscall.h: New.
	473	* trace.h: New.
	474	* fpu.h: New.