[deliverable/binutils-gdb.git] / sim / moxie / ChangeLog

2014-02-17  Mike Frysinger  <vapier@gentoo.org>

	PR gdb/16450
	* interp.c (interrupt): Delete.
	(sim_resume): Delete signal(SIGINT) handling.

2013-09-23  Alan Modra  <amodra@gmail.com>

	* configure: Regenerate.

2013-06-26  Tom Tromey  <tromey@redhat.com>

	* Makefile.in (dtbdir): Don't use gdb's version.in.

2013-06-03  Mike Frysinger  <vapier@gentoo.org>

	* aclocal.m4, configure: Regenerate.

2013-01-17  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_open): Remove from debug output.

2012-09-07  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): Branches are now relative to the
          address of the instruction following the branch.

2012-06-17  Mike Frysinger  <vapier@gentoo.org>

	* interp.c: Include config.h first.  Also include fcntl.h directly.

2012-06-15  Joel Brobecker  <brobecker@adacore.com>

	* config.in, configure: Regenerate.

2012-03-24  Mike Frysinger  <vapier@gentoo.org>

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

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.

2010-04-14  Mike Frysinger  <vapier@gentoo.org>

	* interp.c (sim_write): Add const to buffer arg.

2010-02-27  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* interp.c (sim_create_inferior): Fix crashes on zero PROG_BFD or ARGV.

2010-02-03  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): nop is 0x0f, and 0x00 is an illegal
	instruction.

2010-01-13  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_open): Add period to end of sentence in comment.

2010-01-13  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_open): Initialize the SIM_DESC object properly
	with sim_config() and sim_post_argv_init().

2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* configure: Regenerate.

2009-09-10  Anthony Green  <green@moxielogic.com>

	* Makefile.in (install-dtb): New target.
	(moxie-gdb.dtb): New target.
	(SIM_CFLAGS): Define DTB macro on command line.
	(SIM_OBJS): Use common infrastructire.
	(dtbdir): Define install location for dtb file.

	* sim-main.h: New file.
	* moxie-gdb.dts: New file.
	* configure.ac: Check for dtc.  Install dtb file.  Remove some old
	cruft.
	* configure: Regenerate.
	* interp.c: Many changes to use common memory infrastructure.
	(load_dtb): New function.
	(sim_create_inferior): Call it.

2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

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

	* configure: Regenerate.

2009-07-31  Anthony Green  <green@moxielogic.com>

	* interp.c: Increase simulated memory to 16MB.
	(sim_resume): Tweak swi system calls to support new ABI (up to 5
	args in regs).  Also simluate proper exception processing for
	Linux system calls.

2009-07-30  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): Add system call software interrupt support.

2009-06-11  Anthony Green  <green@moxielogic.com>

	* interp.c (INST2OFFSET): Define.
	(sim_resume): Support new PC relative branch instructions.

2009-05-09  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): Add missing breaks in switch.

2008-10-03  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): Add support for ldo.b, sto.b, ldo.s, sto.s.

2008-09-10  Anthony Green  <green@moxielogic.com>

	* interp.c (NUM_SPRO_SREGS): New.
	(struct moxie_regset): Add sregs.
	(set_initial_gprs): Initialize sregs.
	(sim_resume): Add gsr and ssr support.

2008-09-04  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): Add inc and dec instructions.

2008-09-04  Anthony Green  <green@moxielogic.com>

	* interp.c (struct moxie_regset): Use an unsigned long long to keep
	track of instruction trace counts.
	* interp.c (sim_resume): Ditto.
	(sim_info): Ditto.

2008-08-22  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): Remove debugging code.

2008-08-20  Anthony Green  <green@moxielogic.com>

	* interp.c (TRACE): Add new tracing infrastructure.
	(sim_resume): Use it.
	(reg_names): Add new registers.
	(NUM_MOXIE_REGS): New registers.
	(PC_REGNO): New registers.
	(sim_resume): New instruction encodings.

2008-08-16  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): Add SYS_read, and fix SYS_open and SYS_write.
	(convert_target_flags): New function.

2008-08-08  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): Add SYS_open and SYS_write system call support.

2008-08-04  Anthony Green  <green@moxielogic.com>

	* Makefile.in (SIM_EXTRA_LIBS): Add -lz.

2008-08-04  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_create_inferior): Set argc & argv in the target.

2008-04-12  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): Add brk.

2008-04-10  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): Add static chain pointer to call frame.

2008-03-24  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): Add missing breaks.
	(sim_resume): Fix neg implementation.

2008-03-23  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_load): Don't require a .bss section.

2008-03-21  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): Add swi, and, lshr, ashl, sub.l, neg, or,
	not, ashr, xor.

2008-03-20  Anthony Green  <green@moxielogic.com>

	* interp.c (struct moxie_regset): Add condition code, cc.
	(CC_GT, CC_LT, CC_EQ, CC_GTU, CC_LTU): Define.
	(sim_resume): Add jmpa, jsr, cmp, beq, bne, blt, bgt, bltu, bgtu,
	bge, ble, bgeu, and bleu.
	(rbat, rsat, wbat, wsat): New functions.
	(sim_resume): Add ld.b, lda.b, ldi.b, ld.s, lda.s, ldi.s, st.b,
	sta.b, st.s, sta.s, jmp.

2008-03-19  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): Add ld.l, st.l, lda.l, sta.l.
	jsra should set $fp == $sp.
	Fix jsra and ret semantics.

2008-03-18  Anthony Green  <green@moxielogic.com>

	* interp.c (sim_resume): Add push, pop and add.l.

2008-03-16  Anthony Green  <green@moxielogic.com>

	* interp.c (EXTRACT_WORD): Define.
	(rlat): Use EXTRACT_WORD.
	(sim_resume): Add jsra and ret.

2008-02-22  Anthony Green  <green@moxielogic.com>

	* interp.c (reg_names): Define.
	(sim_resume): Use reg_names.

2008-02-21  Anthony Green  <green@moxielogic.com>

	* config.in, configure, configure.ac, interp.c, Makefile.in,
	sysdep.h: Created.
Commit	Line	Data
ef3e8cf7 MF	1	2014-02-17 Mike Frysinger <vapier@gentoo.org>
	2
	3	PR gdb/16450
	4	* interp.c (interrupt): Delete.
	5	(sim_resume): Delete signal(SIGINT) handling.
	6
bf3d9781 AM	7	2013-09-23 Alan Modra <amodra@gmail.com>
	8
	9	* configure: Regenerate.
	10
3cd8689b TT	11	2013-06-26 Tom Tromey <tromey@redhat.com>
	12
	13	* Makefile.in (dtbdir): Don't use gdb's version.in.
	14
31e6ad7d MF	15	2013-06-03 Mike Frysinger <vapier@gentoo.org>
	16
	17	* aclocal.m4, configure: Regenerate.
	18
9c9e1b26 AG	19	2013-01-17 Anthony Green <green@moxielogic.com>
	20
	21	* interp.c (sim_open): Remove from debug output.
	22
78ca4e81 AG	23	2012-09-07 Anthony Green <green@moxielogic.com>
	24
	25	* interp.c (sim_resume): Branches are now relative to the
	26	address of the instruction following the branch.
	27
a6c2b87e MF	28	2012-06-17 Mike Frysinger <vapier@gentoo.org>
	29
	30	* interp.c: Include config.h first. Also include fcntl.h directly.
	31
5f3ef9d0 JB	32	2012-06-15 Joel Brobecker <brobecker@adacore.com>
	33
	34	* config.in, configure: Regenerate.
	35
2232061b MF	36	2012-03-24 Mike Frysinger <vapier@gentoo.org>
	37
	38	* aclocal.m4, config.in, configure: Regenerate.
	39
db2e4d67 MF	40	2011-12-03 Mike Frysinger <vapier@gentoo.org>
	41
	42	* aclocal.m4: New file.
	43	* configure: Regenerate.
	44
9c082ca8 MF	45	2011-10-17 Mike Frysinger <vapier@gentoo.org>
	46
	47	* configure.ac: Change include to common/acinclude.m4.
	48
6ffe910a MF	49	2011-10-17 Mike Frysinger <vapier@gentoo.org>
	50
	51	* configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
	52	call. Replace common.m4 include with SIM_AC_COMMON.
	53	* configure: Regenerate.
	54
5558e7e6 MF	55	2010-04-14 Mike Frysinger <vapier@gentoo.org>
	56
	57	* interp.c (sim_write): Add const to buffer arg.
	58
bc56c8fa JK	59	2010-02-27 Jan Kratochvil <jan.kratochvil@redhat.com>
	60
	61	* interp.c (sim_create_inferior): Fix crashes on zero PROG_BFD or ARGV.
	62
32d49b7b AG	63	2010-02-03 Anthony Green <green@moxielogic.com>
	64
	65	* interp.c (sim_resume): nop is 0x0f, and 0x00 is an illegal
	66	instruction.
	67
11db68fd AG	68	2010-01-13 Anthony Green <green@moxielogic.com>
	69
	70	* interp.c (sim_open): Add period to end of sentence in comment.
	71
b8dcd182 AG	72	2010-01-13 Anthony Green <green@moxielogic.com>
	73
	74	* interp.c (sim_open): Initialize the SIM_DESC object properly
	75	with sim_config() and sim_post_argv_init().
	76
3725885a RW	77	2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
	78
	79	* configure: Regenerate.
	80
5c27d164 AG	81	2009-09-10 Anthony Green <green@moxielogic.com>
	82
	83	* Makefile.in (install-dtb): New target.
	84	(moxie-gdb.dtb): New target.
	85	(SIM_CFLAGS): Define DTB macro on command line.
	86	(SIM_OBJS): Use common infrastructire.
	87	(dtbdir): Define install location for dtb file.
	88
	89	* sim-main.h: New file.
	90	* moxie-gdb.dts: New file.
	91	* configure.ac: Check for dtc. Install dtb file. Remove some old
	92	cruft.
	93	* configure: Regenerate.
	94	* interp.c: Many changes to use common memory infrastructure.
	95	(load_dtb): New function.
	96	(sim_create_inferior): Call it.
	97
d6416cdc RW	98	2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
d6416cdc RW	99
81ecdfbb RW	100	* config.in: Regenerate.
	101	* configure: Likewise.
	102
d6416cdc RW	103	* configure: Regenerate.
d6416cdc RW	104
7a321525 AG	105	2009-07-31 Anthony Green <green@moxielogic.com>
	106
	107	* interp.c: Increase simulated memory to 16MB.
	108	(sim_resume): Tweak swi system calls to support new ABI (up to 5
	109	args in regs). Also simluate proper exception processing for
	110	Linux system calls.
	111
	112	2009-07-30 Anthony Green <green@moxielogic.com>
	113
	114	* interp.c (sim_resume): Add system call software interrupt support.
	115
86566200 AG	116	2009-06-11 Anthony Green <green@moxielogic.com>
	117
	118	* interp.c (INST2OFFSET): Define.
	119	(sim_resume): Support new PC relative branch instructions.
	120
77176dfc AG	121	2009-05-09 Anthony Green <green@moxielogic.com>
	122
	123	* interp.c (sim_resume): Add missing breaks in switch.
	124
fdd6fa61 AG	125	2008-10-03 Anthony Green <green@moxielogic.com>
	126
	127	* interp.c (sim_resume): Add support for ldo.b, sto.b, ldo.s, sto.s.
	128
	129	2008-09-10 Anthony Green <green@moxielogic.com>
	130
	131	* interp.c (NUM_SPRO_SREGS): New.
	132	(struct moxie_regset): Add sregs.
	133	(set_initial_gprs): Initialize sregs.
	134	(sim_resume): Add gsr and ssr support.
	135
	136	2008-09-04 Anthony Green <green@moxielogic.com>
	137
	138	* interp.c (sim_resume): Add inc and dec instructions.
	139
	140	2008-09-04 Anthony Green <green@moxielogic.com>
	141
	142	* interp.c (struct moxie_regset): Use an unsigned long long to keep
	143	track of instruction trace counts.
	144	* interp.c (sim_resume): Ditto.
	145	(sim_info): Ditto.
	146
	147	2008-08-22 Anthony Green <green@moxielogic.com>
	148
	149	* interp.c (sim_resume): Remove debugging code.
	150
	151	2008-08-20 Anthony Green <green@moxielogic.com>
	152
	153	* interp.c (TRACE): Add new tracing infrastructure.
	154	(sim_resume): Use it.
	155	(reg_names): Add new registers.
	156	(NUM_MOXIE_REGS): New registers.
	157	(PC_REGNO): New registers.
	158	(sim_resume): New instruction encodings.
	159
	160	2008-08-16 Anthony Green <green@moxielogic.com>
	161
	162	* interp.c (sim_resume): Add SYS_read, and fix SYS_open and SYS_write.
	163	(convert_target_flags): New function.
	164
	165	2008-08-08 Anthony Green <green@moxielogic.com>
	166
	167	* interp.c (sim_resume): Add SYS_open and SYS_write system call support.
	168
	169	2008-08-04 Anthony Green <green@moxielogic.com>
	170
	171	* Makefile.in (SIM_EXTRA_LIBS): Add -lz.
	172
	173	2008-08-04 Anthony Green <green@moxielogic.com>
	174
	175	* interp.c (sim_create_inferior): Set argc & argv in the target.
	176
	177	2008-04-12 Anthony Green <green@moxielogic.com>
	178
	179	* interp.c (sim_resume): Add brk.
	180
	181	2008-04-10 Anthony Green <green@moxielogic.com>
	182
	183	* interp.c (sim_resume): Add static chain pointer to call frame.
	184
	185	2008-03-24 Anthony Green <green@moxielogic.com>
	186
	187	* interp.c (sim_resume): Add missing breaks.
	188	(sim_resume): Fix neg implementation.
189
190	2008-03-23 Anthony Green <green@moxielogic.com>
191
192	* interp.c (sim_load): Don't require a .bss section.
193
194	2008-03-21 Anthony Green <green@moxielogic.com>
195
196	* interp.c (sim_resume): Add swi, and, lshr, ashl, sub.l, neg, or,
197	not, ashr, xor.
198
199	2008-03-20 Anthony Green <green@moxielogic.com>
200
201	* interp.c (struct moxie_regset): Add condition code, cc.
202	(CC_GT, CC_LT, CC_EQ, CC_GTU, CC_LTU): Define.
203	(sim_resume): Add jmpa, jsr, cmp, beq, bne, blt, bgt, bltu, bgtu,
204	bge, ble, bgeu, and bleu.
205	(rbat, rsat, wbat, wsat): New functions.
206	(sim_resume): Add ld.b, lda.b, ldi.b, ld.s, lda.s, ldi.s, st.b,
207	sta.b, st.s, sta.s, jmp.
208
209	2008-03-19 Anthony Green <green@moxielogic.com>
210
211	* interp.c (sim_resume): Add ld.l, st.l, lda.l, sta.l.
212	jsra should set $fp == $sp.
213	Fix jsra and ret semantics.
214
215	2008-03-18 Anthony Green <green@moxielogic.com>
216
217	* interp.c (sim_resume): Add push, pop and add.l.
218
219	2008-03-16 Anthony Green <green@moxielogic.com>
220
221	* interp.c (EXTRACT_WORD): Define.
222	(rlat): Use EXTRACT_WORD.
223	(sim_resume): Add jsra and ret.
224
225	2008-02-22 Anthony Green <green@moxielogic.com>
226
227	* interp.c (reg_names): Define.
228	(sim_resume): Use reg_names.
229
230	2008-02-21 Anthony Green <green@moxielogic.com>
231
232	* config.in, configure, configure.ac, interp.c, Makefile.in,
233	sysdep.h: Created.