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

2021-04-22  Tom Tromey  <tom@tromey.com>

	* Makefile.in (LIBS): Remove.

2021-04-22  Tom Tromey  <tom@tromey.com>

	* Makefile.in (err.o, fpu.o, gdb-if.o, load.o, main.o, mem.o)
	(misc.o, reg.o, rx.o, syscalls.o, trace.o): Remove.

2021-04-22  Tom Tromey  <tom@tromey.com>

	* configure: Rebuild.

2021-04-21  Mike Frysinger  <vapier@gentoo.org>

	* aclocal.m4: Regenerate.

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
51de628a TT	1	2021-04-22 Tom Tromey <tom@tromey.com>
	2
	3	* Makefile.in (LIBS): Remove.
	4
e7d8f1da TT	5	2021-04-22 Tom Tromey <tom@tromey.com>
	6
	7	* Makefile.in (err.o, fpu.o, gdb-if.o, load.o, main.o, mem.o)
	8	(misc.o, reg.o, rx.o, syscalls.o, trace.o): Remove.
	9
efd82ac7 TT	10	2021-04-22 Tom Tromey <tom@tromey.com>
	11
	12	* configure: Rebuild.
	13
2662c237 MF	14	2021-04-21 Mike Frysinger <vapier@gentoo.org>
	15
	16	* aclocal.m4: Regenerate.
	17
1f195bc3 SM	18	2021-04-21 Simon Marchi <simon.marchi@polymtl.ca>
	19
	20	* configure: Regenerate.
	21
d549b029 MF	22	2021-04-20 Mike Frysinger <vapier@gentoo.org>
	23
	24	* configure.ac: Delete AC_CHECK_HEADERS_ONCE.
	25	* main.c: Delete HAVE_GETOPT_H.
	26	* config.in, configure: Regenerate.
	27
2c2645d7 MF	28	2021-04-18 Mike Frysinger <vapier@gentoo.org>
	29
	30	* configure.ac: Change AC_CHECK_HEADERS to AC_CHECK_HEADERS_ONCE.
	31	* configure: Regenerate.
	32
b3d4da0f MF	33	2021-04-18 Mike Frysinger <vapier@gentoo.org>
	34
	35	* Makefile.in (NL_TARGET): Define.
	36	(syscalls.o): Delete syscall.h.
	37	* syscalls.c: Change syscall.h include to targ-vals.h.
	38	(rx_syscall): Add TARGET_ prefix to all SYS_ constants.
	39	* syscall.h: Removed.
	40
37e9f182 MF	41	2021-04-18 Mike Frysinger <vapier@gentoo.org>
	42
	43	* configure: Regenerate.
	44
3a3fa801 LM	45	2021-04-09 Luis Machado <luis.machado@linaro.org>
	46
	47	* fpu.c (rxfp_itof): Initialize structure.
	48
c2783492 MF	49	2021-04-02 Mike Frysinger <vapier@gentoo.org>
	50
	51	* aclocal.m4, configure: Regenerate.
	52
ebe9564b MF	53	2021-02-28 Mike Frysinger <vapier@gentoo.org>
	54
	55	* configure: Regenerate.
	56
760b3e8b MF	57	2021-02-21 Mike Frysinger <vapier@gentoo.org>
	58
	59	* configure.ac (AC_CONFIG_MACRO_DIRS): Replace common with m4.
	60	* aclocal.m4, configure: Regenerate.
	61
9ee45557 MF	62	2021-02-13 Mike Frysinger <vapier@gentoo.org>
	63
	64	* trace.c (load_file_and_line): Use fread return value to index
	65	the data.
	66
136da8cd MF	67	2021-02-13 Mike Frysinger <vapier@gentoo.org>
	68
	69	* configure.ac: Replace sinclude with AC_CONFIG_MACRO_DIRS.
	70	* aclocal.m4, configure: Regenerate.
	71
6bf99988 AB	72	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	73
	74	* configure: Regenerate.
	75	* configure.ac (SIM_AC_OPTION_WARNINGS): Delete call.
	76
da9ecd60 AB	77	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	78
	79	* mem.c (mem_put_blk): Rename parameter, add cast from parameter
	80	type to local type. Remove cast later in the function.
	81	(mem_get_blk): Likewise.
	82	* mem.h (mem_put_blk): Rename parameter to match definition.
	83	(mem_get_blk): Likewise.
	84
fab2b376 AB	85	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	86
	87	* load.c: Replace 'elf/internal.h' and 'elf/common.h' includes
	88	with 'elf-bfd.h' include.
	89	* trace.c: Add 'trace.h' include.
	90
ae41b4ce AB	91	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	92
	93	* reg.c (trace_register_changes): Use PRIx64 in printf format
	94	string.
	95
783a7b12 AB	96	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	97
	98	* syscalls.c (rx_syscall): Move declaration of some variables to
	99	the start of the enclosing block.
	100	* trace.c (load_file_and_line): Likewise.
	101
b9fe9957 AB	102	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	103
	104	* reg.c (fpsw2str): Provide a format string to printf.
	105	(trace_register_changes): Likewise.
	106
4b426396 AB	107	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	108
	109	* err.c (execution_error_exit_all): Delete.
	110
73d4725f AB	111	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	112
	113	* fpu.c (check_exceptions): Make static.
	114	* gdb-if.c (handle_step): Likewise.
	115	* mem.c (mem_put_byte): Likewise.
	116
1c3e93a4 AB	117	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	118
	119	* cpu.h (trace_register_changes): Add void parameter type.
	120	* err.c (ee_overrides): Likewise.
	121	* mem.c (mem_usage_stats): Likewise.
	122	(e): Likewise.
	123	* reg.c (stack_heap_stats): Likewise.
	124	* rx.c (pop): Likewise.
	125	(poppc): Likewise.
	126	(decode_opcode): Likewise.
	127	* syscalls.c (arg): Likewise.
	128
93a01471 AB	129	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	130
	131	* gdb-if.c (sim_do_command): Work with a copy of the command.
	132
0309f954 AB	133	2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
	134
	135	* gdb-if.c (sim_memory_map): New function.
	136
aa09469f MF	137	2021-02-06 Mike Frysinger <vapier@gentoo.org>
	138
	139	* configure: Regenerate.
	140
5c1008a4 MF	141	2021-01-11 Mike Frysinger <vapier@gentoo.org>
	142
	143	* configure.ac: Call SIM_AC_OPTION_WARNINGS.
	144	* configure: Regenerate.
	145
68ed2854 MF	146	2021-01-11 Mike Frysinger <vapier@gentoo.org>
	147
	148	* config.in, configure: Regenerate.
	149	* main.c: Delete HAVE_STDLIB_H.
	150
50df264d MF	151	2021-01-09 Mike Frysinger <vapier@gentoo.org>
	152
	153	* configure: Regenerate.
	154
46f900c0 MF	155	2021-01-08 Mike Frysinger <vapier@gentoo.org>
	156
	157	* configure: Regenerate.
	158
dfb856ba MF	159	2021-01-04 Mike Frysinger <vapier@gentoo.org>
	160
	161	* configure: Regenerate.
	162
5c887dd5 JB	163	2017-09-06 John Baldwin <jhb@FreeBSD.org>
	164
	165	* configure: Regenerate.
	166
13a590ca MF	167	2017-02-13 Mike Frysinger <vapier@gentoo.org>
	168
	169	* rx.c: Include libiberty.h.
	170	(N_RXO, N_RXT): Use ARRAY_SIZE.
	171
293acfae AM	172	2016-07-27 Alan Modra <amodra@gmail.com>
	173
	174	* load.c: Don't include libbfd.h.
	175	(rx_load): Don't use private iovec seek or read.
	176
7881f69e NC	177	2016-04-27 Nick Clifton <nickc@redhat.com>
	178
	179	PR target/20000
	180	* fpu.c (check_exceptions): Fix typo checking for signalling
	181	NANs.
	182
ce39bd38 MF	183	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	184
	185	* config.in, configure: Regenerate.
	186
22be3fbe MF	187	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	188
	189	* configure: Regenerate.
	190
0dc73ef7 MF	191	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	192
	193	* configure: Regenerate.
	194
347fe5bb MF	195	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	196
	197	* configure: Regenerate.
	198
99d8e879 MF	199	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	200
	201	* configure: Regenerate.
	202
35656e95 MF	203	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	204
	205	* configure: Regenerate.
	206
16f7876d MF	207	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	208
	209	* configure: Regenerate.
	210
e19418e0 MF	211	2016-01-10 Mike Frysinger <vapier@gentoo.org>
	212
	213	* configure: Regenerate.
	214
936df756 MF	215	2016-01-09 Mike Frysinger <vapier@gentoo.org>
	216
	217	* config.in, configure: Regenerate.
	218
2e3d4f4d MF	219	2016-01-06 Mike Frysinger <vapier@gentoo.org>
	220
	221	* gdb-if.c (sim_open): Mark argv const.
	222	(sim_create_inferior): Mark argv and env const.
	223
9bbf6f91 MF	224	2016-01-04 Mike Frysinger <vapier@gentoo.org>
	225
	226	* configure: Regenerate.
	227
0cb8d851 MF	228	2016-01-03 Mike Frysinger <vapier@gentoo.org>
	229
	230	* config.in, configure: Regenerate.
	231
1b393626 MF	232	2015-12-26 Mike Frysinger <vapier@gentoo.org>
	233
	234	* config.in, configure: Regenerate.
	235
634a9f67 NC	236	2015-11-10 Nick Clifton <nickc@redhat.com>
	237
	238	* rx.c (id_names): Add nop4, nop5, nop6 and nop7.
	239	(decode_opcode): Likewise.
	240	(get_op): Handle RX_Operand_Zero_Indirect.
	241	Handle RX_Bad_Size and RX_MAX_SIZE.
	242	(put_op): Likewise.
	243	(N_MAP): Increase to 90.
	244
8d0978fb MF	245	2015-06-23 Mike Frysinger <vapier@gentoo.org>
	246
	247	* configure.ac (AC_ARG_ENABLE(cycle-accurate)): Call AS_HELP_STRING.
	248	(AC_ARG_ENABLE(cycle-stats)): Likewise.
	249	* configure: Regenerate.
	250
a3487082 MF	251	2015-06-12 Mike Frysinger <vapier@gentoo.org>
	252
	253	* configure: Regenerate.
	254
306f4178 MF	255	2015-06-12 Mike Frysinger <vapier@gentoo.org>
	256
	257	* configure: Regenerate.
	258
63c72d1a NC	259	2015-04-24 Nick Clifton <nickc@redhat.com>
	260
	261	PR sim/18273
	262	* reg.c (put_reg): Fix check for valid register number.
	263
bf12d44e MF	264	2015-04-13 Mike Frysinger <vapier@gentoo.org>
	265
	266	* configure: Regenerate.
	267
aadc9410 MF	268	2015-03-31 Mike Frysinger <vapier@gentoo.org>
	269
	270	* config.in, configure: Regenerate.
	271
ae7d0cac MF	272	2015-03-16 Mike Frysinger <vapier@gentoo.org>
	273
	274	* aclocal.m4, config.in, configure: Regenerate.
	275
a300380e JB	276	2015-12-15 Joel Brobecker <brobecker@adacore.com>
	277
	278	* gdb-if.c (open): Rename to...
	279	(rx_sim_is_open): This. Replace all uses of "open" by uses of
	280	"rx_sim_is_open" throughout.
	281
2974be62 AM	282	2014-08-19 Alan Modra <amodra@gmail.com>
	283
	284	* configure: Regenerate.
	285
faa743bb RM	286	2014-08-15 Roland McGrath <mcgrathr@google.com>
	287
	288	* configure: Regenerate.
	289	* config.in: Regenerate.
	290
60d847df MF	291	2014-03-10 Mike Frysinger <vapier@gentoo.org>
	292
	293	* gdb-if.c (sim_do_command): Add const to cmd. Move args
	294	to top and add const. Call strdup on cmd and free at end.
	295
b2b255bd MF	296	2014-03-05 Mike Frysinger <vapier@gentoo.org>
	297
	298	* gdb-if.c (sim_load): Add const to prog.
	299
fa0dd93e KB	300	2014-02-17 Kevin Buettner <kevinb@redhat.com>
	301
	302	* gdb-if.c (rx_signal_to_host): Rename to
	303	`rx_signal_to_gdb_signal'. Make static. Update all callers
	304	to use new name. Use signal names from include/gdb/signals.h.
	305
bf3d9781 AM	306	2013-09-23 Alan Modra <amodra@gmail.com>
	307
	308	* configure: Regenerate.
	309
7f77d948 NC	310	2013-06-25 Nick Clifton <nickc@redhat.com>
	311
	312	* rx.c (SHIFT_OP): A shift by zero still sets the condition
	313	codes.
	314
31e6ad7d MF	315	2013-06-03 Mike Frysinger <vapier@gentoo.org>
	316
	317	* aclocal.m4, configure: Regenerate.
	318
04e65a62 NC	319	2013-01-16 Nick Clifton <nickc@redhat.com>
	320
	321	* rx.c (decode_opcode): Handle RXO_satr.
	322
5f3ef9d0 JB	323	2012-06-15 Joel Brobecker <brobecker@adacore.com>
	324
	325	* config.in, configure: Regenerate.
	326
a493e3e2 PA	327	2012-05-24 Pedro Alves <palves@redhat.com>
	328
	329	PR gdb/7205
	330
72f4393d	331	Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2	332
2232061b MF	333	2012-03-24 Mike Frysinger <vapier@gentoo.org>
	334
	335	* aclocal.m4, config.in, configure: Regenerate.
	336
abcee8fd MF	337	2012-03-22 Mike Frysinger <vapier@gentoo.org>
	338
	339	* configure.ac (CYCLE_ACCURATE): Add template with AC_DEFINE call.
	340	(CYCLE_STATS): Likewise.
	341
d98bfeb0 KB	342	2012-03-02 Kevin Buettner <kevinb@redhat.com>
	343
	344	* load.h (rx_load): Add `callback' parameter to function prototype.
	345	(gdb/callback.h): Include.
	346	* load.c (load.h): Include.
	347	(xprintf, find_section_name_by_offset): New functions.
	348	(rx_load): Add `callback' parameter. Add code for printing
	349	section loaded using GDB's printf facilities.
	350	* gdb-if.c (sim_load, sim_create_inferior): Update calls to
	351	rx_load().
	352	* main.c (main): Likewise.
	353	* syscalls.c, syscalls.h (get_callbacks): New function.
	354
db2e4d67 MF	355	2011-12-03 Mike Frysinger <vapier@gentoo.org>
	356
	357	* aclocal.m4: New file.
	358	* configure: Regenerate.
	359
9c082ca8 MF	360	2011-10-17 Mike Frysinger <vapier@gentoo.org>
	361
	362	* configure.ac: Change include to common/acinclude.m4.
	363
6ffe910a MF	364	2011-10-17 Mike Frysinger <vapier@gentoo.org>
	365
	366	* configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
	367	call. Replace common.m4 include with SIM_AC_COMMON.
	368	* configure: Regenerate.
	369
89ab8a15 MF	370	2011-07-11 Mike Frysinger <vapier@gentoo.org>
	371
	372	* configure.ac: Rename from configure.in.
	373
31a27ee8 MF	374	2011-07-11 Mike Frysinger <vapier@gentoo.org>
	375
	376	* configure.in: Add "dnl" before copyright notice.
	377
af9f7da7 MF	378	2011-04-16 Mike Frysinger <vapier@gentoo.org>
	379
	380	* gdb-if.c (sim_complete_command): New stub function.
	381
dae477fe AB	382	2011-01-11 Andrew Burgess <aburgess@broadcom.com>
	383
	384	* gdb-if.c (sim_store_register): Update return value to
	385	match new API.
	386
29cfc22f DD	387	2010-12-14 DJ Delorie <dj@redhat.com>
	388
	389	* rx.c (decode_opcode): For "MVFC PC,", use the address of the
	390	opcode, not the address following the opcode.
45eb4d47 DD	391	(decode_opcode): RXO_branchrel is relative to the opcode's PC, not
45eb4d47 DD	392	the address following the opcode.
29cfc22f	393
5cbc4f2e DD	394	2010-11-11 DJ Delorie <dj@redhat.com>
	395
	396	* rx.c (lsb_count): New.
	397	(divu_cycles): New.
	398	(div_cycles): New.
	399	(decode_opcode): Fix cycle count math for div, divu, suntil, and
	400	swhile.
	401
e4dcb664 KB	402	2010-09-29 Kevin Buettner <kevinb@redhat.com>
	403
	404	* mem.c (rx_mem_ptr): When invalidating the decode cache, account
	405	for the fact that the instruction decoder never uses swapped
	406	addresses.
	407
5f79eb72 NC	408	2010-09-29 Nick Clifton <nickc@redhat.com>
	409
	410	* rx.c (decode_opcode: RXO_int): Only break out of the emulation
	411	loop if rx_syscall() does not return a RX_STEPPED result.
	412
e5379772 KB	413	2010-09-23 Kevin Buettner <kevinb@redhat.com>
	414
	415	* rx.c (decode_opcode): Add cycle information for RXO_smovu.
	416
8d794149 KB	417	2010-09-23 Kevin Buettner <kevinb@redhat.com>
	418
	419	* fpu.c, gdb-if.c, load.c, misc.c, syscalls.c (config.h): Include.
	420
3c7be86b	421	* rx.c (decode_opcode): Declare `tx' as unsigned.
6607c80d	422
be380a3e KB	423	* cpu.h (reset_decoder): Declare.
	424	* load.c (rx_load): Call `reset_decoder'.
	425	* rx.c (reset_decoder): New function.
	426
f9c7014e DD	427	2010-07-29 DJ Delorie <dj@redhat.com>
	428
	429	* rx.c (decode_cache_base): New.
	430	(id_names): Remove ediv and edivu.
	431	(optype_names): Add TwoReg.
	432	(maybe_get_mem_page): New.
	433	(rx_get_byte): Call it.
	434	(get_op): Add TwoReg support.
	435	(put_op): Likewise.
	436	(PD, PS, PS2, GD, GS, GS2, DSZ, SSZ, S2SZ, US1, US2, OM): "opcode"
	437	is a pointer now.
	438	(DO_RETURN): New. We use longjmp to return an exception result.
	439	(decode_opcode): Make opcode a pointer to the decode cache. Save
	440	decoded opcode information and re-use. Call DO_RETURN instead of
	441	return throughout. Remove ediv and edivu.
	442	* mem.c (ptdc): New. Adds decode cache.
	443	(rx_mem_ptr): Support it.
	444	(rx_mem_decode_cache): New.
	445	* mem.h (enum mem_ptr_action): add MPA_DECODE_CACHE.
	446	(rx_mem_decode_cache): Declare.
	447	* gdb-if.c (sim_resume): Add decode_opcode's setjmp logic here...
	448	* main.c (main): ...and here. Use a fast loop if neither trace
	449	nor disassemble is given.
	450	* cpu.h (RX_MAKE_STEPPED, RX_MAKE_HIT_BREAK, RX_MAKE_EXITED,
	451	RX_MAKE_STOPPED, RX_EXITED, RX_STOPPED): Adjust so that 0 is not a
	452	valid code for anything.
	453
93378652 DD	454	2010-07-27 DJ Delorie <dj@redhat.com>
	455
	456	* README.txt: New.
	457	* config.h (CYCLE_ACCURATE, CYCLE_STATS): New.
	458	* configure.in (--enable-cycle-accurate, --enable-cycle-stats):
	459	New. Default to enabled.
	460	* configure: Regenerate.
	461
	462	* cpu.h (regs_type): Add cycle tracking info.
	463	(reset_pipeline_stats): Declare.
	464	(halt_pipeline_stats): Declare.
	465	(pipeline_stats): Declare.
	466	* main.c (done): Call pipeline_stats().
	467	* mem.h (rx_mem_ptr): Moved to here ...
	468	* mem.c (mem_ptr): ... from here. Rename throughout.
	469	(mem_put_byte): Move LEDs to Port A. Add Port B to control cycle
	470	statistics. Move UART to SCI4.
	471	(mem_put_hi): Add TPU 1-2. TPU 1 and 2 count CPU cycles.
	472	* reg.c (init_regs): Set Rt reg to -1 (no reg).
	473	* rx.c: Add cycle counting and statistics throughout.
	474	(rx_get_byte): Optimize for speed.
	475	(decode_opcode): Likewise.
	476	(reset_pipeline_stats): New.
	477	(halt_pipeline_stats): New.
	478	(pipeline_stats): New.
	479	* trace.c (sim_disasm_one): Print cycle count.
	480
a1669f9a KB	481	2010-07-07 Kevin Buettner <kevinb@redhat.com>
	482
	483	* gdb-if.c (sim_store_register): Add case for sim_rx_acc_regnum.
	484
fd60dc69 KB	485	2010-06-24 Kevin Buettner <kevinb@redhat.com>
	486
	487	* gdb-if.c (trace.h): Include.
	488	(reg_size, sim_fetch_register): Add cases for sim_rx_acc_regnum.
	489
092b7bb8 NC	490	2010-06-07 Nick Clifton <nickc@redhat.com>
	491
	492	* reg.c (set_oszc): Use unsigned int for the mask.
	493	(set_szc, set_osz, set_sz): Likewise.
	494
12cb7388 KB	495	2010-05-28 Kevin Buettner <kevinb@redhat.com>
	496
	497	* gdb-if.c (sim_do_command): Add a "sim verbose noisy" command.
	498
5558e7e6 MF	499	2010-04-14 Mike Frysinger <vapier@gentoo.org>
	500
	501	* gdb-if.c (sim_write): Add const to buf arg.
	502
2388a152 MM	503	2010-01-30 Masaki Muranaka <monaka@monami-software.com>
2388a152 MM	504
72f4393d L	505	* configure.in: Check if the host has getopt.h.
	506	* configure: Regenerate.
	507	* config.in: Regenerate.
	508	* main.c: Include config.h.
2388a152 MM	509	Use HAVE_STDLIB_H, HAVE_UNISTD_H, HAVE_GETOPT_H.
	510	Include getopt.h in case HAVE_GETOPT_H is defined.
	511
feafbb2e DD	512	2009-12-22 Yoshinori Sato <ysato@users.sourceforge.jp>
	513
	514	* rx/rx.c (decode_opcode): btst bit address mask fix.
	515
117f2c0d DD	516	2009-11-30 DJ Delorie <dj@redhat.com>
	517
	518	* rx/rx.c (decode_opcode): fix SWHILE logic.
	519
4f8d4a38 DD	520	2009-10-27 DJ Delorie <dj@redhat.com>
	521	Kevin Buettner <kevinb@redhat.com>
	522
	523	* load.h: New.
	524	* rx.c: New.
	525	* syscalls.c: New.
	526	* syscalls.h: New.
	527	* load.c: New.
	528	* configure.in: New.
	529	* gdb-if.c: New.
	530	* err.c: New.
	531	* cpu.h: New.
	532	* Makefile.in: New.
	533	* fpu.c: New.
	534	* mem.c: New.
	535	* config.in: New.
	536	* err.h: New.
	537	* reg.c: New.
	538	* mem.h: New.
	539	* main.c: New.
	540	* misc.h: New.
	541	* trace.c: New.
	542	* misc.c: New.
	543	* syscall.h: New.
	544	* trace.h: New.
	545	* fpu.h: New.