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12012-01-21  Ulrich Drepper  <drepper@gmail.com>
2
3	* i386_disasm.c (ADD_NSTRING): Define.
4	(i386_disasm): Print color codes in the appropriate places.
5
62011-10-16  Roland McGrath  <roland@hack.frob.com>
7
8	* Makefile.am (libcpu_i386_a_SOURCES): Add i386_dis.h.
9	(libcpu_x86_64_a_SOURCES): Add x86_64_dis.h.
10	(i386_disasm.o, x86_64_disasm.o): Depend on those in $(srcdir).
11	(%_dis.h): Renamed target pattern to ...
12	($(srcdir)/%_dis.h): ... this.
13	(noinst_HEADERS, noinst_PROGRAMS): Put under [MAINTAINER_MODE].
14
152010-08-16  Roland McGrath  <roland@redhat.com>
16
17	* Makefile.am (%_defs): New pattern rule.
18	(%_dis.h, %.mnemonics): Define as pattern rules using %_defs input.
19	(CLEANFILES): Include all those files.
20
212010-02-15  Roland McGrath  <roland@redhat.com>
22
23	* Makefile.am: Use config/eu.am for common stuff.
24
252009-04-14  Roland McGrath  <roland@redhat.com>
26
27	* Makefile.am (AM_CFLAGS): Add -fdollars-in-identifiers; it is not the
28	default on every machine.
29
302009-01-23  Roland McGrath  <roland@redhat.com>
31
32	* Makefile.am (i386_parse_CFLAGS): Use quotes around command
33	substitution that can produce leading whitespace.
34
352009-01-01  Ulrich Drepper  <drepper@redhat.com>
36
37	* i386_parse.y (instrtable_out): Optimize match_data table by not
38	emitting 0xff masks for leading bytes.
39	* i386_disasm.c (i386_disasm): Adjust reader of match_data.
40
41	* i386_disasm.c (i386_disasm): Reset bufcnt when not matched.  We
42	don't expect snprintf to fail.
43
442008-12-31  Ulrich Drepper  <drepper@redhat.com>
45
46	* defs/i386: Add dppd, dpps, insertps, movntdqa, mpsadbw, packusdw,
47	pblendvb, pblendw, pcmpeqq, pcmpestri, pcmpestrm, pcmpistri, pcmpistrm,
48	pcmpgtq, phminposuw, pinsrb, pinsrd, pmaxsb, pmaxsd, pmaxud, pmaxuw,
49	pminsb, pminsd, pminud, pminuw, pmovsxbw, pmovsxbd, pmovsxbq, pmovsxwd,
50	pmovsxwq, pmovsxdq, pmovzxbw, pmovzxbd, pmovzxbq, pmovzxwd, pmovzxwq,
51	pmovzxdq, pmuldq, pmulld, popcnt, ptest, roundss, roundps, roundpd,
52	and roundsd opcodes.
53
54	* i386_disasm.c (i386_disasm): Correct resizing of buffer.
55
56	* i386_parse.y (struct argstring): Add off element.
57	(off_op_str): New global variable.
58	(print_op_str): Print strings as concatenated strings.  Keep track
59	of index and length.  Update ->off element.
60	(print_op_str_idx): New function.
61	(instrtable_out): Mark op%d_fct as const.
62	Emit two tables for the strings: the string itself (op%d_str) and the
63	index table (op%d_str_idx).
64	* i386_disasm.c (i386_disasm): Adjust for new op%d_str definition.
65
66	* i386_disasm.c [X86_64] (i386_disasm): Handle rex prefix when
67	printing only prefix.
68
69	* i386_disasm.c (i386_disasm): Minor optimizations.
70
71	* i386_parse.y (instrtable_out): No need to emit index, the reader can
72	keep track.
73	* i386_disasm.c (i386_disasm): The index is not emitted anymore, no
74	need to skip it.
75
76	* i386_disasm.c (amd3dnow): Mark as const.
77
78	* defs/i386: Add blendvpd and blendvps opcodes.
79
802008-12-30  Ulrich Drepper  <drepper@redhat.com>
81
82	* defs/i386: Add blendpd and blendps opcodes.
83
842008-12-19  Ulrich Drepper  <drepper@redhat.com>
85
86	* defs/i386: Add entry for AMD 3DNOW.
87	* i386_disasm.c: Implement AMD 3DNOW disassembly.
88
892008-12-17  Ulrich Drepper  <drepper@redhat.com>
90
91	* i386_disasm.c (i386_disasm): If instruction matches prefix,
92	undoing the prefix match finishes the instruction.
93
942008-01-21  Roland McGrath  <roland@redhat.com>
95
96	* defs/i386: Fix typo in comment.
97	* i386_disasm.c (i386_disasm): Handle cltq, cqto.
98
99	* i386_parse.y: Add sanity check for NMNES macro value.
100	* Makefile.am (i386_parse.o): Fix target in dependency rule.
101	(i386_parse.h): New target with empty commands.
102	(i386_lex.o): Depend on it in place of i386_parse.c.
103
1042008-01-21  Ulrich Drepper  <drepper@redhat.com>
105
106	* Makefile.am (EXTRA_DIST): Remove defs/x86_64.
107
1082008-01-14  Ulrich Drepper  <drepper@redhat.com>
109
110	* defs/i386: Add fixes for opcodes with register number in opcode,
111	64-bit immediate forms, nop with rex.B.
112	* i386_data.h [X86_64] (FCT_imm64$w): New function.
113	(FCT_oreg): New function.
114	(FCT_oreg$w): New function.
115	* i386_disasm.c (i386_disasm): Reinitialize fmt always before
116	starting the loop to process the string.  Handle 0x90 special for
117	x86-64.
118	* i386_parse.y (fillin_arg): Expand synonyms before concatening to
119	form the function name.
120
1212008-01-11  Ulrich Drepper  <drepper@redhat.com>
122
123	* i386_disasm.c (struct output_buffer): Remove symcb and symcbarg.
124	(i386_disasm): Remove appropriate initializers.
125	Use symcb to lookup symbol strings.
126
127	* i386_disasm.c (struct output_buffer): Add labelbuf, labelbufsize,
128	symaddr_use, and symaddr fields.
129	(i386_disasm): Remove labelbuf and labelbufsize variables.
130	Add back %e format.  Implement %a and %l formats.
131
132	* i386_data.h (general_mod$r_m): Set symaddr_use and symaddr for %rip
133	base addressing.
134
135	* i386_disasm.c (i386_disasm): Resize output buffer if necessary.
136	Optimize output_data initialization.  Free buffers before return.
137	(struct output_data): Remove op1str field.  Adjust code.
138	(i386_disasm): Store final NUL btye at end of functions.
139
1402008-01-10  Ulrich Drepper  <drepper@redhat.com>
141
142	* i386_data.h (FCT_crdb): New function.
143	(FCT_ccc): Use FCT_crdb.
144	(FCT_ddd): Likewise.
145
146	* defs/i386: Fix a few instructions with immediate arguments.
147
148	* i386_disasm.c: Rewrite interface to callback functions for operands
149	to take a single pointer to a structure.
150	* i386_data.h: Adjust all functions.
151
1522008-01-08  Ulrich Drepper  <drepper@redhat.com>
153
154	* Makefile.am: Enable x86-64 again.
155	* defs/i386: Lots of changes for x86-64.
156	* i386_data.h: Add support for use in x86-64 disassembler.
157	* i386_disasm.c: Likewise.
158	* i386_parse.y: Likewise.
159	* defs/x86_64: Removed.
160
1612008-01-04  Ulrich Drepper  <drepper@redhat.com>
162
163	* defs/i386: Cleanups, remove masks which are not needed.
164	Add remaining Intel opcodes.
165	* i386_data.h (FCT_imm8): Check for input buffer overrun.
166	* i386_disasm.c (i386_disasm): Likewise.
167	* i386_parse.y: Remove suffixes which are not needed anymore.
168
1692008-01-03  Ulrich Drepper  <drepper@redhat.com>
170
171	* defs/i386: Add yet more SSE instructions.
172
1732008-01-02  Ulrich Drepper  <drepper@redhat.com>
174
175	* i386_disasm.c (i386_disasm): Extend matcher to allow tables to
176	contain instructions with prefixes.
177	* defs/i386: Use for many SSE operations.
178	* i386_data.h (FCT_mmxreg2): Removed.
179
1802008-01-01  Ulrich Drepper  <drepper@redhat.com>
181
182	* defs/i386: More 0f prefix support.
183	* i386_data.h (FCT_mmxreg): Implement.
184	(FCT_mmxreg2): Implement.
185	(FCT_mmreg): Remove.
186	* i386_disasm.c (i386_disasm): More special instructions.
187	Fix tttn suffix for cmov.
188	* i386_parse.y: Simplify test for mod/r_m mode.
189
1902007-12-31  Ulrich Drepper  <drepper@redhat.com>
191
192	* defs/i386: Fix order or arguments for mov of control/debug registers.
193	* i386_data.h (FCT_ccc): Implement
194	(FCT_ddd): Implement
195
1962007-12-30  Ulrich Drepper  <drepper@redhat.com>
197
198	* defs/i386: Fix 0f groups 6 and 7.
199	* i386_data.c (FCT_mod$16r_m): Implement.
200	* i386_disasm.c (i386_disasm): Third parameter can also have string.
201
2022007-12-29  Ulrich Drepper  <drepper@redhat.com>
203
204	* defs/i386: Add lots of floating point ops.
205	* i386_data.h (FCT_fmod$fr_m): Removed.
206	(FCT_freg): Implement.
207	* i386_disasm.c (i386_disasm): Implement suffix_D.
208	* i386_parse.y: Emit suffix_D.
209
210	* defs/i386: Use rel instead of dispA.
211	Fix lcall, dec, div, idiv, imul, inc, jmp, ljmp, mul, neg, not, push,
212	test.
213
214	* i386_data.h (FCT_dispA): Removed.
215	(FCT_ds_xx): Add test for end of input buffer.
216	* i386_disasm.c (ABORT_ENTRY): Removed.
217	(i386_disasm): Fix handling of SIB.  Pass correct address value to
218	operand callbacks.
219
220	* Makefile.am (*.mnemonics): Filter out INVALID entry.
221	* defs/i386: Define imms8 and use in appropriate places.
222	Add INVALID entries for special opcodes with special mnemonics.
223	Fix int3.  Fix typo in shl.  Correct xlat.
224	* i386_data.h (FCT_ds_xx): New function.
225	(FCT_ds_si): Use it.
226	(FCT_ds_bx): New function.
227	(FCT_imms8): New function.
228	* i386_disasm.c (MNE_INVALID): Define.
229	(i386_disasm): Handle invalid opcodes in mnemonics printing, not
230	separately.  Fix address value passed to operand handlers.
231	* i386_parse.y (bx_reg): Define.
232	(instrtable_out): Handle INVALID entries differently, just use
233	MNE_INVALID value for .mnemonic.
234
2352007-12-28  Ulrich Drepper  <drepper@redhat.com>
236
237	* defs/i386: Fix shift and mov immediate instructions.
238	* i386_data.h (FCT_imm16): Implement.
239
240	* defs/i386: Use absval instead of abs of lcall and ljmp.
241	Add parameters for cmps.  Fix test and mov immediate.
242	* i386_data.h: Implement FCT_absval.
243	* i386_disasm.c: Handle data16 for suffix_w  and FCT_imm.
244
245	* defs/i386: Move entries with 0x9b prefix together.
246	* i386_disasm.c (i386_disasm): Fix recognizing insufficient bytes in
247	input.  Handle data16 with suffix_W.
248
249	* i386_data.h (FCT_*): Add end parameter to all functions.  Check
250	before using more bytes.
251	(FCT_sel): Implement.
252	* i386_disasm.c (i386_disasm): Better handle end of input buffer.
253	Specal opcode 0x99.
254
255	* Makefile.am: Use m4 to preprocess defs/* files.
256	* defs/i386: Adjust appropriately.
257	* i386_data.c (FCT_ax): Implement.
258	(FCT_ax$w): Use FCT_ax.
259	* i386_disasm.c (ADD_STRING): Use _len instead of len.
260	(i386_disasm): If no instruction can be matched because of lack of
261	input and prefixes have been matched, print prefixes.
262	Recognize abort entries.
263	Handle special cases.
264	* i386_gendis.c: Recognize - input file name.
265	* i386_lex.c: Recognize INVALID token.
266	* i386_parse.y: Handle INVALID token input.
267
268	* defs/i386: Fix mov, pop.
269	* i386_data.h (FCT_sreg3): Implement.
270
2712007-12-27  Ulrich Drepper  <drepper@redhat.com>
272
273	* defs/i386: Fix adc, add, cmp, or, sbb, sub, xchg, xor.
274	* i386_data.h (FCT_imms): New function.
275	(FCT_imm$s): Use FCT_imms for handling of signed values.
276	(FCT_imm8): Sign extend values.
277	* i386_disasm.c (i386_disasm): Implement suffix_w0.
278	* i386_parse.y: Emit suffix w0.
279
280	* i386_data.h (FCT_disp8): Add 0x prefix.
281	(FCT_ds_si): Implement.
282	* i386_disasm.c (i386_disasm): Increment addr for invalid prefixes.
283	Implement tttn suffix.
284	* i386_parse.y: Emit tttn suffix definition.
285
2862007-12-26  Ulrich Drepper  <drepper@redhat.com>
287
288	* i386_data.h (struct instr_enc): Use suffix field.
289	(FCT_dx): Fill in body.
290	(FCT_es_di): Likewise.
291	(FCT_imm$s): Sign-extended byte values.
292	* i386_disasm.c: Protect ADD_CHAR and ADD_STRING macros.  Adjust uses.
293	(i386_disasm): Handle suffix.
294	* i386_parse.y: Emit suffix information.
295	* defs/i386: Remove unnecessary suffixes.
296
297	* Makefile.am: Disable building x86-64 version for now.
298
299	* defs/i386: Fix and, bound, cmp, or, pop, sbb, sub, xor.
300	* i386_data.h: Pass pointer to prefix to functions.  If not prefixes
301	are consumed this means invalid input.
302	* i386_disasm.c: Fix prefix printing.  Adjust function calls for
303	parameter change.
304	* i386_parse.y: Recognize moda prefix.
305
3062007-12-21  Ulrich Drepper  <drepper@redhat.com>
307
308	* i386_data.h: Fix SIB handling.
309	* i386_disasm.c: Likewise.
310
3112007-12-19  Ulrich Drepper  <drepper@redhat.com>
312
313	* defs/i386: Fix up 'and' opcode.
314
3152007-10-31  Ulrich Drepper  <drepper@redhat.com>
316
317	* Makefile.am: Add dependencies of the generated files on the source
318	files.
319	(i386_lex_CFLAGS): Add -Wno-sign-compare.
320
321	* defs/i386: A lot more data.
322	* defs/x86_64: Likewise.
323	* i386_data.h (struct instr_enc): Add off1_3, off2_3, and off3_3
324	fields.
325	(opfct_t): Add parameter for third operand.
326	(FCT_*): Likewise.
327	(data_prefix): New function.
328	(FCT_abs): Implement.
329	(FCT_ax): Renamed to FCT_ax$w amd implement.
330	(FCT_disp8): Implement.
331	(FCT_dispA): Implement.
332	(FCT_imm): Implement.
333	(FCT_imm$w): Implement.
334	(FCT_imm$s): Don't zero-pad numbers.
335	(FCT_imm8): Likewise.
336	(FCT_rel): Likewise.
337	(general_mod$r_m): New function.
338	(FCT_mod$r_m): Use it.
339	(FCT_mod$r_m$w): New function.
340	(FCT_mod$8r_m): New function.
341	(FCT_reg): Correctly handle 16-bit registers.
342	(FCT_reg$w): New function.
343	* i386_disasm.c (i386_disasm): Handle prefixes better.
344	Pass third parameter to operand functions.
345	* i386_parse.y (struct instruction): Add off3 field.
346	Handle third operand throughout.
347
3482007-02-05  Ulrich Drepper  <drepper@redhat.com>
349
350	* i386_disasm.c: New file.
351	* i386_data.h: New file.
352	* i386_gendis.c: New file.
353	* i386_lex.l: New file.
354	* i386_parse.y: New file.
355	* memory-access.h: New file.
356	* x86_64_disasm.c: New file.
357	* defs/i386: New file.
358	* defs/i386.doc: New file.
359	* defs/x86_64: New file.
360
3612005-02-15  Ulrich Drepper  <drepper@redhat.com>
362
363	* Makefile (AM_CFLAGS): Add -Wunused -Wextra -Wformat=2.
364
3652005-02-05  Ulrich Drepper  <drepper@redhat.com>
366
367	* Makefile.am (AM_CFLAGS): Define, instead of adding things to DEFS.
368
3692003-08-11  Ulrich Drepper  <drepper@redhat.com>
370
371	* Moved to CVS archive.
372