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

2021-04-21  Simon Marchi  <simon.marchi@polymtl.ca>

	* configure: Regenerate.

2021-04-20  Mike Frysinger  <vapier@gentoo.org>

	* configure.ac: Delete AC_CHECK_HEADERS_ONCE.
	* main.c: Delete HAVE_GETOPT_H.
	* config.in, configure: Regenerate.

2021-04-18  Mike Frysinger  <vapier@gentoo.org>

	* configure.ac: Change AC_CHECK_HEADERS to AC_CHECK_HEADERS_ONCE.
	* configure: Regenerate.

2021-04-18  Mike Frysinger  <vapier@gentoo.org>

	* Makefile.in (NL_TARGET): Define.
	(syscalls.o): Delete syscall.h.
	* syscalls.c: Change syscall.h include to targ-vals.h.
	(rx_syscall): Add TARGET_ prefix to all SYS_ constants.
	* syscall.h: Removed.

2021-04-18  Mike Frysinger  <vapier@gentoo.org>

	* configure: Regenerate.

2021-04-09  Luis Machado  <luis.machado@linaro.org>

	* fpu.c (rxfp_itof): Initialize structure.

2021-04-02  Mike Frysinger  <vapier@gentoo.org>

	* aclocal.m4, configure: Regenerate.

2021-02-28  Mike Frysinger  <vapier@gentoo.org>

	* configure: Regenerate.

2021-02-21  Mike Frysinger  <vapier@gentoo.org>

	* configure.ac (AC_CONFIG_MACRO_DIRS): Replace common with m4.
	* aclocal.m4, configure: Regenerate.

2021-02-13  Mike Frysinger  <vapier@gentoo.org>

	* trace.c (load_file_and_line): Use fread return value to index
	the data.

2021-02-13  Mike Frysinger  <vapier@gentoo.org>

	* configure.ac: Replace sinclude with AC_CONFIG_MACRO_DIRS.
	* aclocal.m4, configure: Regenerate.

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
1f195bc3 SM	1	2021-04-21 Simon Marchi <simon.marchi@polymtl.ca>
	2
	3	* configure: Regenerate.
	4
d549b029 MF	5	2021-04-20 Mike Frysinger <vapier@gentoo.org>
	6
	7	* configure.ac: Delete AC_CHECK_HEADERS_ONCE.
	8	* main.c: Delete HAVE_GETOPT_H.
	9	* config.in, configure: Regenerate.
	10
2c2645d7 MF	11	2021-04-18 Mike Frysinger <vapier@gentoo.org>
	12
	13	* configure.ac: Change AC_CHECK_HEADERS to AC_CHECK_HEADERS_ONCE.
	14	* configure: Regenerate.
	15
b3d4da0f MF	16	2021-04-18 Mike Frysinger <vapier@gentoo.org>
	17
	18	* Makefile.in (NL_TARGET): Define.
	19	(syscalls.o): Delete syscall.h.
	20	* syscalls.c: Change syscall.h include to targ-vals.h.
	21	(rx_syscall): Add TARGET_ prefix to all SYS_ constants.
	22	* syscall.h: Removed.
	23
37e9f182 MF	24	2021-04-18 Mike Frysinger <vapier@gentoo.org>
	25
	26	* configure: Regenerate.
	27
3a3fa801 LM	28	2021-04-09 Luis Machado <luis.machado@linaro.org>
	29
	30	* fpu.c (rxfp_itof): Initialize structure.
	31
c2783492 MF	32	2021-04-02 Mike Frysinger <vapier@gentoo.org>
	33
	34	* aclocal.m4, configure: Regenerate.
	35
ebe9564b MF	36	2021-02-28 Mike Frysinger <vapier@gentoo.org>
	37
	38	* configure: Regenerate.
	39
760b3e8b MF	40	2021-02-21 Mike Frysinger <vapier@gentoo.org>
	41
	42	* configure.ac (AC_CONFIG_MACRO_DIRS): Replace common with m4.
	43	* aclocal.m4, configure: Regenerate.
	44
9ee45557 MF	45	2021-02-13 Mike Frysinger <vapier@gentoo.org>
	46
	47	* trace.c (load_file_and_line): Use fread return value to index
	48	the data.
	49
136da8cd MF	50	2021-02-13 Mike Frysinger <vapier@gentoo.org>
	51
	52	* configure.ac: Replace sinclude with AC_CONFIG_MACRO_DIRS.
	53	* aclocal.m4, configure: Regenerate.
	54
6bf99988 AB	55	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	56
	57	* configure: Regenerate.
	58	* configure.ac (SIM_AC_OPTION_WARNINGS): Delete call.
	59
da9ecd60 AB	60	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	61
	62	* mem.c (mem_put_blk): Rename parameter, add cast from parameter
	63	type to local type. Remove cast later in the function.
	64	(mem_get_blk): Likewise.
	65	* mem.h (mem_put_blk): Rename parameter to match definition.
	66	(mem_get_blk): Likewise.
	67
fab2b376 AB	68	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	69
	70	* load.c: Replace 'elf/internal.h' and 'elf/common.h' includes
	71	with 'elf-bfd.h' include.
	72	* trace.c: Add 'trace.h' include.
	73
ae41b4ce AB	74	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	75
	76	* reg.c (trace_register_changes): Use PRIx64 in printf format
	77	string.
	78
783a7b12 AB	79	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	80
	81	* syscalls.c (rx_syscall): Move declaration of some variables to
	82	the start of the enclosing block.
	83	* trace.c (load_file_and_line): Likewise.
	84
b9fe9957 AB	85	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	86
	87	* reg.c (fpsw2str): Provide a format string to printf.
	88	(trace_register_changes): Likewise.
	89
4b426396 AB	90	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	91
	92	* err.c (execution_error_exit_all): Delete.
	93
73d4725f AB	94	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	95
	96	* fpu.c (check_exceptions): Make static.
	97	* gdb-if.c (handle_step): Likewise.
	98	* mem.c (mem_put_byte): Likewise.
	99
1c3e93a4 AB	100	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	101
	102	* cpu.h (trace_register_changes): Add void parameter type.
	103	* err.c (ee_overrides): Likewise.
	104	* mem.c (mem_usage_stats): Likewise.
	105	(e): Likewise.
	106	* reg.c (stack_heap_stats): Likewise.
	107	* rx.c (pop): Likewise.
	108	(poppc): Likewise.
	109	(decode_opcode): Likewise.
	110	* syscalls.c (arg): Likewise.
	111
93a01471 AB	112	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	113
	114	* gdb-if.c (sim_do_command): Work with a copy of the command.
	115
0309f954 AB	116	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	117
	118	* gdb-if.c (sim_memory_map): New function.
	119
aa09469f MF	120	2021-02-06 Mike Frysinger <vapier@gentoo.org>
	121
	122	* configure: Regenerate.
	123
5c1008a4 MF	124	2021-01-11 Mike Frysinger <vapier@gentoo.org>
	125
	126	* configure.ac: Call SIM_AC_OPTION_WARNINGS.
	127	* configure: Regenerate.
	128
68ed2854 MF	129	2021-01-11 Mike Frysinger <vapier@gentoo.org>
	130
	131	* config.in, configure: Regenerate.
	132	* main.c: Delete HAVE_STDLIB_H.
	133
50df264d MF	134	2021-01-09 Mike Frysinger <vapier@gentoo.org>
	135
	136	* configure: Regenerate.
	137
46f900c0 MF	138	2021-01-08 Mike Frysinger <vapier@gentoo.org>
	139
	140	* configure: Regenerate.
	141
dfb856ba MF	142	2021-01-04 Mike Frysinger <vapier@gentoo.org>
	143
	144	* configure: Regenerate.
	145
5c887dd5 JB	146	2017-09-06 John Baldwin <jhb@FreeBSD.org>
	147
	148	* configure: Regenerate.
	149
13a590ca MF	150	2017-02-13 Mike Frysinger <vapier@gentoo.org>
	151
	152	* rx.c: Include libiberty.h.
	153	(N_RXO, N_RXT): Use ARRAY_SIZE.
	154
293acfae AM	155	2016-07-27 Alan Modra <amodra@gmail.com>
	156
	157	* load.c: Don't include libbfd.h.
	158	(rx_load): Don't use private iovec seek or read.
	159
7881f69e NC	160	2016-04-27 Nick Clifton <nickc@redhat.com>
	161
	162	PR target/20000
	163	* fpu.c (check_exceptions): Fix typo checking for signalling
	164	NANs.
	165
ce39bd38 MF	166	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	167
	168	* config.in, configure: Regenerate.
	169
22be3fbe MF	170	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	171
	172	* configure: Regenerate.
	173
0dc73ef7 MF	174	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	175
	176	* configure: Regenerate.
	177
347fe5bb MF	178	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	179
	180	* configure: Regenerate.
	181
99d8e879 MF	182	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	183
	184	* configure: Regenerate.
	185
35656e95 MF	186	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	187
	188	* configure: Regenerate.
	189
16f7876d MF	190	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	191
	192	* configure: Regenerate.
	193
e19418e0 MF	194	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	195
	196	* configure: Regenerate.
	197
936df756 MF	198	2016-01-09 Mike Frysinger <vapier@gentoo.org>
	199
	200	* config.in, configure: Regenerate.
	201
2e3d4f4d MF	202	2016-01-06 Mike Frysinger <vapier@gentoo.org>
	203
	204	* gdb-if.c (sim_open): Mark argv const.
	205	(sim_create_inferior): Mark argv and env const.
	206
9bbf6f91 MF	207	2016-01-04 Mike Frysinger <vapier@gentoo.org>
	208
	209	* configure: Regenerate.
	210
0cb8d851 MF	211	2016-01-03 Mike Frysinger <vapier@gentoo.org>
	212
	213	* config.in, configure: Regenerate.
	214
1b393626 MF	215	2015-12-26 Mike Frysinger <vapier@gentoo.org>
	216
	217	* config.in, configure: Regenerate.
	218
634a9f67 NC	219	2015-11-10 Nick Clifton <nickc@redhat.com>
	220
	221	* rx.c (id_names): Add nop4, nop5, nop6 and nop7.
	222	(decode_opcode): Likewise.
	223	(get_op): Handle RX_Operand_Zero_Indirect.
	224	Handle RX_Bad_Size and RX_MAX_SIZE.
	225	(put_op): Likewise.
	226	(N_MAP): Increase to 90.
	227
8d0978fb MF	228	2015-06-23 Mike Frysinger <vapier@gentoo.org>
	229
	230	* configure.ac (AC_ARG_ENABLE(cycle-accurate)): Call AS_HELP_STRING.
	231	(AC_ARG_ENABLE(cycle-stats)): Likewise.
	232	* configure: Regenerate.
	233
a3487082 MF	234	2015-06-12 Mike Frysinger <vapier@gentoo.org>
	235
	236	* configure: Regenerate.
	237
306f4178 MF	238	2015-06-12 Mike Frysinger <vapier@gentoo.org>
	239
	240	* configure: Regenerate.
	241
63c72d1a NC	242	2015-04-24 Nick Clifton <nickc@redhat.com>
	243
	244	PR sim/18273
	245	* reg.c (put_reg): Fix check for valid register number.
	246
bf12d44e MF	247	2015-04-13 Mike Frysinger <vapier@gentoo.org>
	248
	249	* configure: Regenerate.
	250
aadc9410 MF	251	2015-03-31 Mike Frysinger <vapier@gentoo.org>
	252
	253	* config.in, configure: Regenerate.
	254
ae7d0cac MF	255	2015-03-16 Mike Frysinger <vapier@gentoo.org>
	256
	257	* aclocal.m4, config.in, configure: Regenerate.
	258
a300380e JB	259	2015-12-15 Joel Brobecker <brobecker@adacore.com>
	260
	261	* gdb-if.c (open): Rename to...
	262	(rx_sim_is_open): This. Replace all uses of "open" by uses of
	263	"rx_sim_is_open" throughout.
	264
2974be62 AM	265	2014-08-19 Alan Modra <amodra@gmail.com>
	266
	267	* configure: Regenerate.
	268
faa743bb RM	269	2014-08-15 Roland McGrath <mcgrathr@google.com>
	270
	271	* configure: Regenerate.
	272	* config.in: Regenerate.
	273
60d847df MF	274	2014-03-10 Mike Frysinger <vapier@gentoo.org>
	275
	276	* gdb-if.c (sim_do_command): Add const to cmd. Move args
	277	to top and add const. Call strdup on cmd and free at end.
	278
b2b255bd MF	279	2014-03-05 Mike Frysinger <vapier@gentoo.org>
	280
	281	* gdb-if.c (sim_load): Add const to prog.
	282
fa0dd93e KB	283	2014-02-17 Kevin Buettner <kevinb@redhat.com>
	284
	285	* gdb-if.c (rx_signal_to_host): Rename to
	286	`rx_signal_to_gdb_signal'. Make static. Update all callers
	287	to use new name. Use signal names from include/gdb/signals.h.
	288
bf3d9781 AM	289	2013-09-23 Alan Modra <amodra@gmail.com>
	290
	291	* configure: Regenerate.
	292
7f77d948 NC	293	2013-06-25 Nick Clifton <nickc@redhat.com>
	294
	295	* rx.c (SHIFT_OP): A shift by zero still sets the condition
	296	codes.
	297
31e6ad7d MF	298	2013-06-03 Mike Frysinger <vapier@gentoo.org>
	299
	300	* aclocal.m4, configure: Regenerate.
	301
04e65a62 NC	302	2013-01-16 Nick Clifton <nickc@redhat.com>
	303
	304	* rx.c (decode_opcode): Handle RXO_satr.
	305
5f3ef9d0 JB	306	2012-06-15 Joel Brobecker <brobecker@adacore.com>
	307
	308	* config.in, configure: Regenerate.
	309
a493e3e2 PA	310	2012-05-24 Pedro Alves <palves@redhat.com>
	311
	312	PR gdb/7205
	313
72f4393d	314	Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2	315
2232061b MF	316	2012-03-24 Mike Frysinger <vapier@gentoo.org>
	317
	318	* aclocal.m4, config.in, configure: Regenerate.
	319
abcee8fd MF	320	2012-03-22 Mike Frysinger <vapier@gentoo.org>
	321
	322	* configure.ac (CYCLE_ACCURATE): Add template with AC_DEFINE call.
	323	(CYCLE_STATS): Likewise.
	324
d98bfeb0 KB	325	2012-03-02 Kevin Buettner <kevinb@redhat.com>
	326
	327	* load.h (rx_load): Add `callback' parameter to function prototype.
	328	(gdb/callback.h): Include.
	329	* load.c (load.h): Include.
	330	(xprintf, find_section_name_by_offset): New functions.
	331	(rx_load): Add `callback' parameter. Add code for printing
	332	section loaded using GDB's printf facilities.
	333	* gdb-if.c (sim_load, sim_create_inferior): Update calls to
	334	rx_load().
	335	* main.c (main): Likewise.
	336	* syscalls.c, syscalls.h (get_callbacks): New function.
	337
db2e4d67 MF	338	2011-12-03 Mike Frysinger <vapier@gentoo.org>
	339
	340	* aclocal.m4: New file.
	341	* configure: Regenerate.
	342
9c082ca8 MF	343	2011-10-17 Mike Frysinger <vapier@gentoo.org>
	344
	345	* configure.ac: Change include to common/acinclude.m4.
	346
6ffe910a MF	347	2011-10-17 Mike Frysinger <vapier@gentoo.org>
	348
	349	* configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
	350	call. Replace common.m4 include with SIM_AC_COMMON.
	351	* configure: Regenerate.
	352
89ab8a15 MF	353	2011-07-11 Mike Frysinger <vapier@gentoo.org>
	354
	355	* configure.ac: Rename from configure.in.
	356
31a27ee8 MF	357	2011-07-11 Mike Frysinger <vapier@gentoo.org>
	358
	359	* configure.in: Add "dnl" before copyright notice.
	360
af9f7da7 MF	361	2011-04-16 Mike Frysinger <vapier@gentoo.org>
	362
	363	* gdb-if.c (sim_complete_command): New stub function.
	364
dae477fe AB	365	2011-01-11 Andrew Burgess <aburgess@broadcom.com>
	366
	367	* gdb-if.c (sim_store_register): Update return value to
	368	match new API.
	369
29cfc22f DD	370	2010-12-14 DJ Delorie <dj@redhat.com>
	371
	372	* rx.c (decode_opcode): For "MVFC PC,", use the address of the
	373	opcode, not the address following the opcode.
45eb4d47 DD	374	(decode_opcode): RXO_branchrel is relative to the opcode's PC, not
45eb4d47 DD	375	the address following the opcode.
29cfc22f	376
5cbc4f2e DD	377	2010-11-11 DJ Delorie <dj@redhat.com>
	378
	379	* rx.c (lsb_count): New.
	380	(divu_cycles): New.
	381	(div_cycles): New.
	382	(decode_opcode): Fix cycle count math for div, divu, suntil, and
	383	swhile.
	384
e4dcb664 KB	385	2010-09-29 Kevin Buettner <kevinb@redhat.com>
	386
	387	* mem.c (rx_mem_ptr): When invalidating the decode cache, account
	388	for the fact that the instruction decoder never uses swapped
	389	addresses.
	390
5f79eb72 NC	391	2010-09-29 Nick Clifton <nickc@redhat.com>
	392
	393	* rx.c (decode_opcode: RXO_int): Only break out of the emulation
	394	loop if rx_syscall() does not return a RX_STEPPED result.
	395
e5379772 KB	396	2010-09-23 Kevin Buettner <kevinb@redhat.com>
	397
	398	* rx.c (decode_opcode): Add cycle information for RXO_smovu.
	399
8d794149 KB	400	2010-09-23 Kevin Buettner <kevinb@redhat.com>
	401
	402	* fpu.c, gdb-if.c, load.c, misc.c, syscalls.c (config.h): Include.
	403
3c7be86b	404	* rx.c (decode_opcode): Declare `tx' as unsigned.
6607c80d	405
be380a3e KB	406	* cpu.h (reset_decoder): Declare.
	407	* load.c (rx_load): Call `reset_decoder'.
	408	* rx.c (reset_decoder): New function.
	409
f9c7014e DD	410	2010-07-29 DJ Delorie <dj@redhat.com>
	411
	412	* rx.c (decode_cache_base): New.
	413	(id_names): Remove ediv and edivu.
	414	(optype_names): Add TwoReg.
	415	(maybe_get_mem_page): New.
	416	(rx_get_byte): Call it.
	417	(get_op): Add TwoReg support.
	418	(put_op): Likewise.
	419	(PD, PS, PS2, GD, GS, GS2, DSZ, SSZ, S2SZ, US1, US2, OM): "opcode"
	420	is a pointer now.
	421	(DO_RETURN): New. We use longjmp to return an exception result.
	422	(decode_opcode): Make opcode a pointer to the decode cache. Save
	423	decoded opcode information and re-use. Call DO_RETURN instead of
	424	return throughout. Remove ediv and edivu.
	425	* mem.c (ptdc): New. Adds decode cache.
	426	(rx_mem_ptr): Support it.
	427	(rx_mem_decode_cache): New.
	428	* mem.h (enum mem_ptr_action): add MPA_DECODE_CACHE.
	429	(rx_mem_decode_cache): Declare.
	430	* gdb-if.c (sim_resume): Add decode_opcode's setjmp logic here...
	431	* main.c (main): ...and here. Use a fast loop if neither trace
	432	nor disassemble is given.
	433	* cpu.h (RX_MAKE_STEPPED, RX_MAKE_HIT_BREAK, RX_MAKE_EXITED,
	434	RX_MAKE_STOPPED, RX_EXITED, RX_STOPPED): Adjust so that 0 is not a
	435	valid code for anything.
	436
93378652 DD	437	2010-07-27 DJ Delorie <dj@redhat.com>
	438
	439	* README.txt: New.
	440	* config.h (CYCLE_ACCURATE, CYCLE_STATS): New.
	441	* configure.in (--enable-cycle-accurate, --enable-cycle-stats):
	442	New. Default to enabled.
	443	* configure: Regenerate.
	444
	445	* cpu.h (regs_type): Add cycle tracking info.
	446	(reset_pipeline_stats): Declare.
	447	(halt_pipeline_stats): Declare.
	448	(pipeline_stats): Declare.
	449	* main.c (done): Call pipeline_stats().
	450	* mem.h (rx_mem_ptr): Moved to here ...
	451	* mem.c (mem_ptr): ... from here. Rename throughout.
	452	(mem_put_byte): Move LEDs to Port A. Add Port B to control cycle
	453	statistics. Move UART to SCI4.
	454	(mem_put_hi): Add TPU 1-2. TPU 1 and 2 count CPU cycles.
	455	* reg.c (init_regs): Set Rt reg to -1 (no reg).
	456	* rx.c: Add cycle counting and statistics throughout.
	457	(rx_get_byte): Optimize for speed.
	458	(decode_opcode): Likewise.
	459	(reset_pipeline_stats): New.
	460	(halt_pipeline_stats): New.
	461	(pipeline_stats): New.
	462	* trace.c (sim_disasm_one): Print cycle count.
	463
a1669f9a KB	464	2010-07-07 Kevin Buettner <kevinb@redhat.com>
	465
	466	* gdb-if.c (sim_store_register): Add case for sim_rx_acc_regnum.
	467
fd60dc69 KB	468	2010-06-24 Kevin Buettner <kevinb@redhat.com>
	469
	470	* gdb-if.c (trace.h): Include.
	471	(reg_size, sim_fetch_register): Add cases for sim_rx_acc_regnum.
	472
092b7bb8 NC	473	2010-06-07 Nick Clifton <nickc@redhat.com>
	474
	475	* reg.c (set_oszc): Use unsigned int for the mask.
	476	(set_szc, set_osz, set_sz): Likewise.
	477
12cb7388 KB	478	2010-05-28 Kevin Buettner <kevinb@redhat.com>
	479
	480	* gdb-if.c (sim_do_command): Add a "sim verbose noisy" command.
	481
5558e7e6 MF	482	2010-04-14 Mike Frysinger <vapier@gentoo.org>
	483
	484	* gdb-if.c (sim_write): Add const to buf arg.
	485
2388a152 MM	486	2010-01-30 Masaki Muranaka <monaka@monami-software.com>
2388a152 MM	487
72f4393d L	488	* configure.in: Check if the host has getopt.h.
	489	* configure: Regenerate.
	490	* config.in: Regenerate.
	491	* main.c: Include config.h.
2388a152 MM	492	Use HAVE_STDLIB_H, HAVE_UNISTD_H, HAVE_GETOPT_H.
	493	Include getopt.h in case HAVE_GETOPT_H is defined.
	494
feafbb2e DD	495	2009-12-22 Yoshinori Sato <ysato@users.sourceforge.jp>
	496
	497	* rx/rx.c (decode_opcode): btst bit address mask fix.
	498
117f2c0d DD	499	2009-11-30 DJ Delorie <dj@redhat.com>
	500
	501	* rx/rx.c (decode_opcode): fix SWHILE logic.
	502
4f8d4a38 DD	503	2009-10-27 DJ Delorie <dj@redhat.com>
	504	Kevin Buettner <kevinb@redhat.com>
	505
	506	* load.h: New.
	507	* rx.c: New.
	508	* syscalls.c: New.
	509	* syscalls.h: New.
	510	* load.c: New.
	511	* configure.in: New.
	512	* gdb-if.c: New.
	513	* err.c: New.
	514	* cpu.h: New.
	515	* Makefile.in: New.
	516	* fpu.c: New.
	517	* mem.c: New.
	518	* config.in: New.
	519	* err.h: New.
	520	* reg.c: New.
	521	* mem.h: New.
	522	* main.c: New.
	523	* misc.h: New.
	524	* trace.c: New.
	525	* misc.c: New.
	526	* syscall.h: New.
	527	* trace.h: New.
	528	* fpu.h: New.