[binutils.git] / sim / m32c / ChangeLog

2015-06-12  Mike Frysinger  <[email protected]>

	* configure: Regenerate.

2015-06-12  Mike Frysinger  <[email protected]>

	* configure: Regenerate.

2015-04-13  Mike Frysinger  <[email protected]>

	* configure: Regenerate.

2015-04-01  Mike Frysinger  <[email protected]>

	* configure.ac: Call SIM_AC_OPTION_WARNINGS.
	* configure: Regenerate.
	* cpu.h (decode_opcode, decode_r8c, decode_m32c,
	trace_register_changes): Convert old style prototypes.
	(m32c_dump_all_registers): New prototype.
	* gdb-if.c: Include stdlib.h.
	(sim_info): Delete.
	(siggnal, handle_step): Mark static.
	(sim_resume): Move rc decl to top of scope.
	* load.c: Include load.h.
	(decode_opcode); Convert old style prototype.
	(m32c_load): Move base decl to top of scope.
	* load.h (m32c_set_mach): Change mach type to unsigned long.
	* m32c.opc (getbyte, decode_m32c): Convert old style prototypes.
	(prefix): Convert old style prototype and mark static.
	* mem.c (mem_ptr, mem_usage_stats, e, mem_get_pc, stdin_ready,
	m32c_sim_restore_console, update_timer_a): Convert old style
	prototypes.
	(mem_put_byte): Mark static.
	* mem.h (mem_get_pc, m32c_sim_restore_console): Convert old style
	prototypes.
	* r8c.opc (getbyte, IMM, decode_r8c): Convert old style prototypes.
	* reg.c (stack_heap_stats, trace_register_changes,
	m32c_dump_all_registers): Convert old style prototypes.
	(put_reg): Move b decl to top of scope.
	* sample2.c (start): Convert old style prototype.
	* srcdest.c (disp8, disp16, disp24, disp20): Convert old style
	prototypes.
	(decode_srcdest4, decode_jumpdest): Move sd init below decls.
	* timer_a.h (update_timer_a): Convert old style prototype.
	* trace.c: Include trace.h.
	(load_file_and_line): Move file decl to top of scope.
	(sim_disasm_one): Convert old style prototype.

2015-03-31  Mike Frysinger  <[email protected]>

	* config.in, configure: Regenerate.

2015-03-16  Mike Frysinger  <[email protected]>

	* aclocal.m4, config.in, configure: Regenerate.

2014-08-19  Alan Modra  <[email protected]>

	* configure: Regenerate.

2014-08-15  Roland McGrath  <[email protected]>

	* configure: Regenerate.
	* config.in: Regenerate.

2014-03-10  Mike Frysinger  <[email protected]>

	* 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  <[email protected]>

	* gdb-if.c (sim_load): Add const to prog.

2013-09-23  Alan Modra  <[email protected]>

	* configure: Regenerate.

2013-06-03  Mike Frysinger  <[email protected]>

	* aclocal.m4, configure: Regenerate.

2012-06-15  Joel Brobecker  <[email protected]>

	* config.in, configure: Regenerate.

2012-05-24  Pedro Alves  <[email protected]>

	PR gdb/7205

        Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.

2012-05-18  Nick Clifton  <[email protected]>

	PR 14072
	* gdb-if.c: Include config.h before system header files.
	* load.c: Likewise.
	* syscalls.c: Likewise.
	* trace.c: Likewise.

2012-03-24  Mike Frysinger  <[email protected]>

	* aclocal.m4, config.in, configure: Regenerate.

2012-01-02  Joel Brobecker  <[email protected]>

	* blinky.S, gloss.S, sample.S: Reformat copyright header.

2011-12-03  Mike Frysinger  <[email protected]>

	* aclocal.m4: New file.
	* configure: Regenerate.

2011-10-17  Mike Frysinger  <[email protected]>

	* configure.ac: Change include to common/acinclude.m4.

2011-10-17  Mike Frysinger  <[email protected]>

	* 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  <[email protected]>

	* configure.ac: Rename from configure.in.

2011-07-11  Mike Frysinger  <[email protected]>

	* configure.in: Add "dnl" before copyright notice.

2011-04-16  Mike Frysinger  <[email protected]>

	* gdb-if.c (sim_complete_command): New stub function.

2011-01-11  Andrew Burgess <[email protected]>

	* gdb-if.c (sim_store_register): Update return value to
	match new API.

2010-12-04  Masaki Muranaka  <[email protected]>

	* Makefile.in: Use CC_FOR_BUILD to build opc2c.

2010-05-26  Ozkan Sezer  <[email protected]>

	* main.c (setup_tcp_console): Check error return from socket() call
	by its equality to -1 not by it being negative.

2010-04-14  Mike Frysinger  <[email protected]>

	* gdb-if.c (sim_write): Add const to buf arg.
	* mem.h (mem_put_blk): Add const to bufptr arg.
	* mem.c (mem_put_blk): Likewise, and add const to cast.

2010-01-20  DJ Delorie  <[email protected]>

	* m32c.opc (MATH_OP): When doing subtraction, also set carry if
	the result is zero.

2010-01-09  Ralf Wildenhues  <[email protected]>

	* configure: Regenerate.

2009-08-22  Ralf Wildenhues  <[email protected]>

	* config.in: Regenerate.
	* configure: Likewise.

	* configure: Regenerate.

2009-08-14  DJ Delorie  <[email protected]>

	* configure.in: Check for sys/select.h, termios.h, sys/socket.h,
	netinet/in.h, and netinet/tcp.h.
	* configure: Regenerate.
	* config.in: Add those headers.
	* main.c: Check for them.
	(setup_tcp_console): Disable if no networking.
	(main): Note missing networking or termios.
	* mem.c: Check for those headers.
	(stdin_ready): Disable if no termios.
	(m32c_sim_restore_console): Disable if no termios.
	(mem_get_byte): Disable console input if no termios.
	
2009-01-06  Joel Sherrill <[email protected]>

	* r8c.opc, m32c.opc: Add parentheses to remove warnings.

2008-10-01  DJ Delorie  <[email protected]>

	* int.c (trigger_peripheral_interrupt): Clear interrupt pending
	bit when peripheral interrupts are serviced.

2008-07-11  Hans-Peter Nilsson  <[email protected]>

	* configure: Regenerate to track ../common/common.m4 changes.
	* config.in: Ditto.

2008-06-16  DJ Delorie  <[email protected]>

	* m32c.opc (BRK, GDBBRK): Remove debug logic.
	* main.c (main): Add option to set raw console.
	* mem.h (m32c_use_raw_console): Declare.
	* mem.c (m32c_sim_restore_console): Only restore console if it's
	been previously set.
	(m32c_use_raw_console): Define.
	(mem_get_byte): Set raw console if m32c_use_raw_console is set.

2008-06-06  Vladimir Prus  <[email protected]>
            Daniel Jacobowitz  <[email protected]>
            Joseph Myers  <[email protected]>

	* configure: Regenerate.

2008-06-06  DJ Delorie  <[email protected]>

	* Makefile.in: Add Timer A support.
	* cpu.h (m32c_opcode_pc): New.
	(in_gdb): New.
	* gdb-if.c (sim_open): Add Timer A support.  Support unbuffered
	console.
	* int.c (trigger_interrupt): Manage the U flag properly.
	(trigger_based_interrupt): Likewise.
	(trigger_fixed_interrupt): New.
	(trigger_peripheral_interrupt): New.
	* int.h (trigger_peripheral_interrupt): New.
	* m32c.opc: Use m32c_opcode_pc throughout, as needed.
	(decode_m32c): Detect jump-to-zero with traceback.
	(BRK): Try to do the right thing, keeping track of whether we're
	in gdb or not, and if the user has provided a handler or not.
	(GBRK): Alternate break opcode for gdb, in case the user's app
	needs to use BRK for itself.
	(BRK2): Implement.
	* main.c: Add Timer A support.  Support TCP-based console.
	(setup_tcp_console): New.
	(main): Add Timer A support.  Support TCP-based console.
	* mem.h (m32c_sim_restore_console): New.
	* mem.c: Add Timer A support.  Support TCP-based console.
	(mem_ptr): Enhance NULL pointer detection.
	(stdin_ready): New.
	(m32c_sim_restore_console): New.
	(mem_get_byte): Check for console input ready.
	(update_timer_a): New.
	* r8c.opc (SSTR): Use r0l, not r0h.
	(REIT): Fix return frame logic.
	* reg.c (print_flags): New.
	(trace_register_changes): Use it.
	(m32c_dump_all_registers): New.
	* timer_a.h: New.
	
	* load.c: Fix indentation.
	* trace.c: Fix indentation.
	* trace.h: Fix indentation.

2006-06-26  DJ Delorie  <[email protected]>

	* r8c.opc (decode_r8c): Don't bother reading the destination
	before moving a constant into it.  Fix borrow comparison for SUB.

2006-06-13  Richard Earnshaw  <[email protected]>

	* configure: Regenerated.

2006-06-05  Daniel Jacobowitz  <[email protected]>

	* configure: Regenerated.

2006-05-31  Daniel Jacobowitz  <[email protected]>

	* configure: Regenerated.

2006-03-13  DJ Delorie  <[email protected]>

	* mem.c (mem_put_byte): Hook simulated UART to stdout.
	(mem_put_hi): Hook in simulated trace port.
	(mem_get_byte): Hook in simulated uart control port.
	* opc2c: Be more picky about matching special comments.
	* r8c.opc (shift_op): Limit shift counts to -16..16.
	(BMcnd): Map conditional codes.
	* reg.c (condition_true): Mask condition code to 4 bits.
	* syscalls.c: Include local syscall.h.
	* syscall.h: New, copied from libgloss.

2005-10-06  Jim Blandy  <[email protected]>

	Simulator for Renesas M32C and M16C, by DJ Delorie <[email protected]>,
	with further work from Jim Blandy <[email protected]> and
	Kevin Buettner <[email protected]>.
	
	* ChangeLog: New.
	* Makefile.in: New.
	* blinky.S: New.
	* config.in: New.
	* configure: New.
	* configure.in: New.
	* cpu.h: New.
	* gdb-if.c: New.
	* gloss.S: New.
	* int.c: New.
	* int.h: New.
	* load.c: New.
	* load.h: New.
	* m32c.opc: New.
	* main.c: New.
	* mem.c: New.
	* mem.h: New.
	* misc.c: New.
	* misc.h: New.
	* opc2c.c: New.
	* r8c.opc: New.
	* reg.c: New.
	* safe-fgets.c: New.
	* safe-fgets.h: New.
	* sample.S: New.
	* sample.ld: New.
	* sample2.c: New.
	* srcdest.c: New.
	* syscalls.c: New.
	* syscalls.h: New.
	* trace.c: New.
	* trace.h: New.
Commit	Line	Data
a3487082 MF	1	2015-06-12 Mike Frysinger <[email protected]>
	2
	3	* configure: Regenerate.
	4
306f4178 MF	5	2015-06-12 Mike Frysinger <[email protected]>
	6
	7	* configure: Regenerate.
	8
bf12d44e MF	9	2015-04-13 Mike Frysinger <[email protected]>
	10
	11	* configure: Regenerate.
	12
269e9c18 MF	13	2015-04-01 Mike Frysinger <[email protected]>
	14
	15	* configure.ac: Call SIM_AC_OPTION_WARNINGS.
	16	* configure: Regenerate.
	17	* cpu.h (decode_opcode, decode_r8c, decode_m32c,
	18	trace_register_changes): Convert old style prototypes.
	19	(m32c_dump_all_registers): New prototype.
	20	* gdb-if.c: Include stdlib.h.
	21	(sim_info): Delete.
	22	(siggnal, handle_step): Mark static.
	23	(sim_resume): Move rc decl to top of scope.
	24	* load.c: Include load.h.
	25	(decode_opcode); Convert old style prototype.
	26	(m32c_load): Move base decl to top of scope.
	27	* load.h (m32c_set_mach): Change mach type to unsigned long.
	28	* m32c.opc (getbyte, decode_m32c): Convert old style prototypes.
	29	(prefix): Convert old style prototype and mark static.
	30	* mem.c (mem_ptr, mem_usage_stats, e, mem_get_pc, stdin_ready,
	31	m32c_sim_restore_console, update_timer_a): Convert old style
	32	prototypes.
	33	(mem_put_byte): Mark static.
	34	* mem.h (mem_get_pc, m32c_sim_restore_console): Convert old style
	35	prototypes.
	36	* r8c.opc (getbyte, IMM, decode_r8c): Convert old style prototypes.
	37	* reg.c (stack_heap_stats, trace_register_changes,
	38	m32c_dump_all_registers): Convert old style prototypes.
	39	(put_reg): Move b decl to top of scope.
	40	* sample2.c (start): Convert old style prototype.
	41	* srcdest.c (disp8, disp16, disp24, disp20): Convert old style
	42	prototypes.
	43	(decode_srcdest4, decode_jumpdest): Move sd init below decls.
	44	* timer_a.h (update_timer_a): Convert old style prototype.
	45	* trace.c: Include trace.h.
	46	(load_file_and_line): Move file decl to top of scope.
	47	(sim_disasm_one): Convert old style prototype.
	48
aadc9410 MF	49	2015-03-31 Mike Frysinger <[email protected]>
	50
	51	* config.in, configure: Regenerate.
	52
ae7d0cac MF	53	2015-03-16 Mike Frysinger <[email protected]>
	54
	55	* aclocal.m4, config.in, configure: Regenerate.
	56
2974be62 AM	57	2014-08-19 Alan Modra <[email protected]>
	58
	59	* configure: Regenerate.
	60
faa743bb RM	61	2014-08-15 Roland McGrath <[email protected]>
	62
	63	* configure: Regenerate.
	64	* config.in: Regenerate.
	65
60d847df MF	66	2014-03-10 Mike Frysinger <[email protected]>
	67
	68	* gdb-if.c (sim_do_command): Add const to cmd. Move args
	69	to top and add const. Call strdup on cmd and free at end.
	70
b2b255bd MF	71	2014-03-05 Mike Frysinger <[email protected]>
	72
	73	* gdb-if.c (sim_load): Add const to prog.
	74
bf3d9781 AM	75	2013-09-23 Alan Modra <[email protected]>
	76
	77	* configure: Regenerate.
	78
31e6ad7d MF	79	2013-06-03 Mike Frysinger <[email protected]>
	80
	81	* aclocal.m4, configure: Regenerate.
	82
5f3ef9d0 JB	83	2012-06-15 Joel Brobecker <[email protected]>
	84
	85	* config.in, configure: Regenerate.
	86
a493e3e2 PA	87	2012-05-24 Pedro Alves <[email protected]>
	88
	89	PR gdb/7205
	90
	91	Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
	92
a6ff997c NC	93	2012-05-18 Nick Clifton <[email protected]>
	94
	95	PR 14072
	96	* gdb-if.c: Include config.h before system header files.
	97	* load.c: Likewise.
	98	* syscalls.c: Likewise.
	99	* trace.c: Likewise.
	100
2232061b MF	101	2012-03-24 Mike Frysinger <[email protected]>
	102
	103	* aclocal.m4, config.in, configure: Regenerate.
	104
12c3e59c JB	105	2012-01-02 Joel Brobecker <[email protected]>
	106
	107	* blinky.S, gloss.S, sample.S: Reformat copyright header.
	108
db2e4d67 MF	109	2011-12-03 Mike Frysinger <[email protected]>
	110
	111	* aclocal.m4: New file.
	112	* configure: Regenerate.
	113
9c082ca8 MF	114	2011-10-17 Mike Frysinger <[email protected]>
	115
	116	* configure.ac: Change include to common/acinclude.m4.
	117
6ffe910a MF	118	2011-10-17 Mike Frysinger <[email protected]>
	119
	120	* configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
	121	call. Replace common.m4 include with SIM_AC_COMMON.
	122	* configure: Regenerate.
	123
89ab8a15 MF	124	2011-07-11 Mike Frysinger <[email protected]>
	125
	126	* configure.ac: Rename from configure.in.
	127
31a27ee8 MF	128	2011-07-11 Mike Frysinger <[email protected]>
	129
	130	* configure.in: Add "dnl" before copyright notice.
	131
af9f7da7 MF	132	2011-04-16 Mike Frysinger <[email protected]>
	133
	134	* gdb-if.c (sim_complete_command): New stub function.
	135
dae477fe AB	136	2011-01-11 Andrew Burgess <[email protected]>
	137
	138	* gdb-if.c (sim_store_register): Update return value to
	139	match new API.
	140
cd006ce4 MM	141	2010-12-04 Masaki Muranaka <[email protected]>
	142
	143	* Makefile.in: Use CC_FOR_BUILD to build opc2c.
	144
363a6e9f OS	145	2010-05-26 Ozkan Sezer <[email protected]>
	146
	147	* main.c (setup_tcp_console): Check error return from socket() call
	148	by its equality to -1 not by it being negative.
	149
5558e7e6 MF	150	2010-04-14 Mike Frysinger <[email protected]>
	151
	152	* gdb-if.c (sim_write): Add const to buf arg.
	153	* mem.h (mem_put_blk): Add const to bufptr arg.
	154	* mem.c (mem_put_blk): Likewise, and add const to cast.
	155
2b1a61a6 DD	156	2010-01-20 DJ Delorie <[email protected]>
	157
	158	* m32c.opc (MATH_OP): When doing subtraction, also set carry if
	159	the result is zero.
	160
3725885a RW	161	2010-01-09 Ralf Wildenhues <[email protected]>
	162
	163	* configure: Regenerate.
	164
d6416cdc RW	165	2009-08-22 Ralf Wildenhues <[email protected]>
d6416cdc RW	166
81ecdfbb RW	167	* config.in: Regenerate.
	168	* configure: Likewise.
	169
d6416cdc RW	170	* configure: Regenerate.
d6416cdc RW	171
340cf1cf DD	172	2009-08-14 DJ Delorie <[email protected]>
	173
	174	* configure.in: Check for sys/select.h, termios.h, sys/socket.h,
	175	netinet/in.h, and netinet/tcp.h.
	176	* configure: Regenerate.
	177	* config.in: Add those headers.
	178	* main.c: Check for them.
	179	(setup_tcp_console): Disable if no networking.
	180	(main): Note missing networking or termios.
	181	* mem.c: Check for those headers.
	182	(stdin_ready): Disable if no termios.
	183	(m32c_sim_restore_console): Disable if no termios.
	184	(mem_get_byte): Disable console input if no termios.
	185
ed25d732 JS	186	2009-01-06 Joel Sherrill <[email protected]>
	187
	188	* r8c.opc, m32c.opc: Add parentheses to remove warnings.
	189
bec7fb47 DD	190	2008-10-01 DJ Delorie <[email protected]>
	191
	192	* int.c (trigger_peripheral_interrupt): Clear interrupt pending
	193	bit when peripheral interrupts are serviced.
	194
b5bd9624 HPN	195	2008-07-11 Hans-Peter Nilsson <[email protected]>
	196
	197	* configure: Regenerate to track ../common/common.m4 changes.
	198	* config.in: Ditto.
	199
e7ddc197 DD	200	2008-06-16 DJ Delorie <[email protected]>
	201
	202	* m32c.opc (BRK, GDBBRK): Remove debug logic.
	203	* main.c (main): Add option to set raw console.
	204	* mem.h (m32c_use_raw_console): Declare.
	205	* mem.c (m32c_sim_restore_console): Only restore console if it's
	206	been previously set.
	207	(m32c_use_raw_console): Define.
	208	(mem_get_byte): Set raw console if m32c_use_raw_console is set.
	209
6efef468 JM	210	2008-06-06 Vladimir Prus <[email protected]>
	211	Daniel Jacobowitz <[email protected]>
	212	Joseph Myers <[email protected]>
	213
	214	* configure: Regenerate.
	215
3877a145 DD	216	2008-06-06 DJ Delorie <[email protected]>
	217
	218	* Makefile.in: Add Timer A support.
	219	* cpu.h (m32c_opcode_pc): New.
	220	(in_gdb): New.
	221	* gdb-if.c (sim_open): Add Timer A support. Support unbuffered
	222	console.
	223	* int.c (trigger_interrupt): Manage the U flag properly.
	224	(trigger_based_interrupt): Likewise.
	225	(trigger_fixed_interrupt): New.
	226	(trigger_peripheral_interrupt): New.
	227	* int.h (trigger_peripheral_interrupt): New.
	228	* m32c.opc: Use m32c_opcode_pc throughout, as needed.
	229	(decode_m32c): Detect jump-to-zero with traceback.
	230	(BRK): Try to do the right thing, keeping track of whether we're
	231	in gdb or not, and if the user has provided a handler or not.
	232	(GBRK): Alternate break opcode for gdb, in case the user's app
	233	needs to use BRK for itself.
	234	(BRK2): Implement.
	235	* main.c: Add Timer A support. Support TCP-based console.
	236	(setup_tcp_console): New.
	237	(main): Add Timer A support. Support TCP-based console.
7cc70e53	238	* mem.h (m32c_sim_restore_console): New.
3877a145 DD	239	* mem.c: Add Timer A support. Support TCP-based console.
	240	(mem_ptr): Enhance NULL pointer detection.
	241	(stdin_ready): New.
	242	(m32c_sim_restore_console): New.
	243	(mem_get_byte): Check for console input ready.
	244	(update_timer_a): New.
	245	* r8c.opc (SSTR): Use r0l, not r0h.
	246	(REIT): Fix return frame logic.
	247	* reg.c (print_flags): New.
	248	(trace_register_changes): Use it.
	249	(m32c_dump_all_registers): New.
	250	* timer_a.h: New.
	251
	252	* load.c: Fix indentation.
	253	* trace.c: Fix indentation.
	254	* trace.h: Fix indentation.
	255
f4f21c20 DD	256	2006-06-26 DJ Delorie <[email protected]>
	257
	258	* r8c.opc (decode_r8c): Don't bother reading the destination
	259	before moving a constant into it. Fix borrow comparison for SUB.
	260
e85e3205 RE	261	2006-06-13 Richard Earnshaw <[email protected]>
	262
	263	* configure: Regenerated.
	264
2f0122dc DJ	265	2006-06-05 Daniel Jacobowitz <[email protected]>
	266
	267	* configure: Regenerated.
	268
20e95c23 DJ	269	2006-05-31 Daniel Jacobowitz <[email protected]>
	270
	271	* configure: Regenerated.
	272
727b6b4b DD	273	2006-03-13 DJ Delorie <[email protected]>
	274
	275	* mem.c (mem_put_byte): Hook simulated UART to stdout.
	276	(mem_put_hi): Hook in simulated trace port.
	277	(mem_get_byte): Hook in simulated uart control port.
	278	* opc2c: Be more picky about matching special comments.
	279	* r8c.opc (shift_op): Limit shift counts to -16..16.
	280	(BMcnd): Map conditional codes.
	281	* reg.c (condition_true): Mask condition code to 4 bits.
	282	* syscalls.c: Include local syscall.h.
	283	* syscall.h: New, copied from libgloss.
	284
d45a4bef JB	285	2005-10-06 Jim Blandy <[email protected]>
	286
	287	Simulator for Renesas M32C and M16C, by DJ Delorie <[email protected]>,
	288	with further work from Jim Blandy <[email protected]> and
	289	Kevin Buettner <[email protected]>.
	290
	291	* ChangeLog: New.
	292	* Makefile.in: New.
	293	* blinky.S: New.
	294	* config.in: New.
	295	* configure: New.
	296	* configure.in: New.
	297	* cpu.h: New.
	298	* gdb-if.c: New.
	299	* gloss.S: New.
	300	* int.c: New.
	301	* int.h: New.
	302	* load.c: New.
	303	* load.h: New.
	304	* m32c.opc: New.
	305	* main.c: New.
	306	* mem.c: New.
	307	* mem.h: New.
	308	* misc.c: New.
	309	* misc.h: New.
	310	* opc2c.c: New.
	311	* r8c.opc: New.
	312	* reg.c: New.
	313	* safe-fgets.c: New.
	314	* safe-fgets.h: New.
	315	* sample.S: New.
	316	* sample.ld: New.
	317	* sample2.c: New.
	318	* srcdest.c: New.
	319	* syscalls.c: New.
	320	* syscalls.h: New.
	321	* trace.c: New.
	322	* trace.h: New.
	323
	324