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Add support for two new moxie sign-extension instructions
[deliverable/binutils-gdb.git] / sim / moxie / ChangeLog
CommitLineData
048ea174
AG		 12014-04-02 Anthony Green <green@moxielogic.com>
2
3 * interp.c (sim_resume): Add new sign-extend instructions.
4
60d847df
MF		 52014-03-10 Mike Frysinger <vapier@gentoo.org>
6
7 * interp.c (sim_do_command): Add const to cmd.
8
b2b255bd
MF		 92014-03-05 Mike Frysinger <vapier@gentoo.org>
10
11 * interp.c (sim_load): Add const to prog.
12
ef3e8cf7
MF		 132014-02-17 Mike Frysinger <vapier@gentoo.org>
14
15 PR gdb/16450
16 * interp.c (interrupt): Delete.
17 (sim_resume): Delete signal(SIGINT) handling.
18
bf3d9781
AM		 192013-09-23 Alan Modra <amodra@gmail.com>
20
21 * configure: Regenerate.
22
3cd8689b
TT		 232013-06-26 Tom Tromey <tromey@redhat.com>
24
25 * Makefile.in (dtbdir): Don't use gdb's version.in.
26
31e6ad7d
MF		 272013-06-03 Mike Frysinger <vapier@gentoo.org>
28
29 * aclocal.m4, configure: Regenerate.
30
9c9e1b26
AG		 312013-01-17 Anthony Green <green@moxielogic.com>
32
33 * interp.c (sim_open): Remove from debug output.
34
78ca4e81
AG		 352012-09-07 Anthony Green <green@moxielogic.com>
36
37 * interp.c (sim_resume): Branches are now relative to the
38 address of the instruction following the branch.
39
a6c2b87e
MF		 402012-06-17 Mike Frysinger <vapier@gentoo.org>
41
42 * interp.c: Include config.h first. Also include fcntl.h directly.
43
5f3ef9d0
JB		 442012-06-15 Joel Brobecker <brobecker@adacore.com>
45
46 * config.in, configure: Regenerate.
47
2232061b
MF		 482012-03-24 Mike Frysinger <vapier@gentoo.org>
49
50 * aclocal.m4, config.in, configure: Regenerate.
51
db2e4d67
MF		 522011-12-03 Mike Frysinger <vapier@gentoo.org>
53
54 * aclocal.m4: New file.
55 * configure: Regenerate.
56
9c082ca8
MF		 572011-10-17 Mike Frysinger <vapier@gentoo.org>
58
59 * configure.ac: Change include to common/acinclude.m4.
60
6ffe910a
MF		 612011-10-17 Mike Frysinger <vapier@gentoo.org>
62
63 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
64 call. Replace common.m4 include with SIM_AC_COMMON.
65 * configure: Regenerate.
66
5558e7e6
MF		 672010-04-14 Mike Frysinger <vapier@gentoo.org>
68
69 * interp.c (sim_write): Add const to buffer arg.
70
bc56c8fa
JK		 712010-02-27 Jan Kratochvil <jan.kratochvil@redhat.com>
72
73 * interp.c (sim_create_inferior): Fix crashes on zero PROG_BFD or ARGV.
74
32d49b7b
AG		 752010-02-03 Anthony Green <green@moxielogic.com>
76
77 * interp.c (sim_resume): nop is 0x0f, and 0x00 is an illegal
78 instruction.
79
11db68fd
AG		 802010-01-13 Anthony Green <green@moxielogic.com>
81
82 * interp.c (sim_open): Add period to end of sentence in comment.
83
b8dcd182
AG		 842010-01-13 Anthony Green <green@moxielogic.com>
85
86 * interp.c (sim_open): Initialize the SIM_DESC object properly
87 with sim_config() and sim_post_argv_init().
88
3725885a
RW		 892010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
90
91 * configure: Regenerate.
92
5c27d164
AG		 932009-09-10 Anthony Green <green@moxielogic.com>
94
95 * Makefile.in (install-dtb): New target.
96 (moxie-gdb.dtb): New target.
97 (SIM_CFLAGS): Define DTB macro on command line.
98 (SIM_OBJS): Use common infrastructire.
99 (dtbdir): Define install location for dtb file.
100
101 * sim-main.h: New file.
102 * moxie-gdb.dts: New file.
103 * configure.ac: Check for dtc. Install dtb file. Remove some old
104 cruft.
105 * configure: Regenerate.
106 * interp.c: Many changes to use common memory infrastructure.
107 (load_dtb): New function.
108 (sim_create_inferior): Call it.
109
d6416cdc
RW		 1102009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
111
81ecdfbb
RW		 112 * config.in: Regenerate.
113 * configure: Likewise.
114
d6416cdc
RW		 115 * configure: Regenerate.
116
7a321525
AG		 1172009-07-31 Anthony Green <green@moxielogic.com>
118
119 * interp.c: Increase simulated memory to 16MB.
120 (sim_resume): Tweak swi system calls to support new ABI (up to 5
121 args in regs). Also simluate proper exception processing for
122 Linux system calls.
123
1242009-07-30 Anthony Green <green@moxielogic.com>
125
126 * interp.c (sim_resume): Add system call software interrupt support.
127
86566200
AG		 1282009-06-11 Anthony Green <green@moxielogic.com>
129
130 * interp.c (INST2OFFSET): Define.
131 (sim_resume): Support new PC relative branch instructions.
132
77176dfc
AG		 1332009-05-09 Anthony Green <green@moxielogic.com>
134
135 * interp.c (sim_resume): Add missing breaks in switch.
136
fdd6fa61
AG		 1372008-10-03 Anthony Green <green@moxielogic.com>
138
139 * interp.c (sim_resume): Add support for ldo.b, sto.b, ldo.s, sto.s.
140
1412008-09-10 Anthony Green <green@moxielogic.com>
142
143 * interp.c (NUM_SPRO_SREGS): New.
144 (struct moxie_regset): Add sregs.
145 (set_initial_gprs): Initialize sregs.
146 (sim_resume): Add gsr and ssr support.
147
1482008-09-04 Anthony Green <green@moxielogic.com>
149
150 * interp.c (sim_resume): Add inc and dec instructions.
151
1522008-09-04 Anthony Green <green@moxielogic.com>
153
154 * interp.c (struct moxie_regset): Use an unsigned long long to keep
155 track of instruction trace counts.
156 * interp.c (sim_resume): Ditto.
157 (sim_info): Ditto.
158
1592008-08-22 Anthony Green <green@moxielogic.com>
160
161 * interp.c (sim_resume): Remove debugging code.
162
1632008-08-20 Anthony Green <green@moxielogic.com>
164
165 * interp.c (TRACE): Add new tracing infrastructure.
166 (sim_resume): Use it.
167 (reg_names): Add new registers.
168 (NUM_MOXIE_REGS): New registers.
169 (PC_REGNO): New registers.
170 (sim_resume): New instruction encodings.
171
1722008-08-16 Anthony Green <green@moxielogic.com>
173
174 * interp.c (sim_resume): Add SYS_read, and fix SYS_open and SYS_write.
175 (convert_target_flags): New function.
176
1772008-08-08 Anthony Green <green@moxielogic.com>
178
179 * interp.c (sim_resume): Add SYS_open and SYS_write system call support.
180
1812008-08-04 Anthony Green <green@moxielogic.com>
182
183 * Makefile.in (SIM_EXTRA_LIBS): Add -lz.
184
1852008-08-04 Anthony Green <green@moxielogic.com>
186
187 * interp.c (sim_create_inferior): Set argc & argv in the target.
188
1892008-04-12 Anthony Green <green@moxielogic.com>
190
191 * interp.c (sim_resume): Add brk.
192
1932008-04-10 Anthony Green <green@moxielogic.com>
194
195 * interp.c (sim_resume): Add static chain pointer to call frame.
196
1972008-03-24 Anthony Green <green@moxielogic.com>
198
199 * interp.c (sim_resume): Add missing breaks.
200 (sim_resume): Fix neg implementation.
201
2022008-03-23 Anthony Green <green@moxielogic.com>
203
204 * interp.c (sim_load): Don't require a .bss section.
205
2062008-03-21 Anthony Green <green@moxielogic.com>
207
208 * interp.c (sim_resume): Add swi, and, lshr, ashl, sub.l, neg, or,
209 not, ashr, xor.
210
2112008-03-20 Anthony Green <green@moxielogic.com>
212
213 * interp.c (struct moxie_regset): Add condition code, cc.
214 (CC_GT, CC_LT, CC_EQ, CC_GTU, CC_LTU): Define.
215 (sim_resume): Add jmpa, jsr, cmp, beq, bne, blt, bgt, bltu, bgtu,
216 bge, ble, bgeu, and bleu.
217 (rbat, rsat, wbat, wsat): New functions.
218 (sim_resume): Add ld.b, lda.b, ldi.b, ld.s, lda.s, ldi.s, st.b,
219 sta.b, st.s, sta.s, jmp.
220
2212008-03-19 Anthony Green <green@moxielogic.com>
222
223 * interp.c (sim_resume): Add ld.l, st.l, lda.l, sta.l.
224 jsra should set $fp == $sp.
225 Fix jsra and ret semantics.
226
2272008-03-18 Anthony Green <green@moxielogic.com>
228
229 * interp.c (sim_resume): Add push, pop and add.l.
230
2312008-03-16 Anthony Green <green@moxielogic.com>
232
233 * interp.c (EXTRACT_WORD): Define.
234 (rlat): Use EXTRACT_WORD.
235 (sim_resume): Add jsra and ret.
236
2372008-02-22 Anthony Green <green@moxielogic.com>
238
239 * interp.c (reg_names): Define.
240 (sim_resume): Use reg_names.
241
2422008-02-21 Anthony Green <green@moxielogic.com>
243
244 * config.in, configure, configure.ac, interp.c, Makefile.in,
245 sysdep.h: Created.
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