1 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
3 * i386.h (i386_optab): Support Intel Merom New Instructions.
5 2006-02-24 Paul Brook <paul@codesourcery.com>
7 * arm.h: Add V7 feature bits.
9 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
11 * ia64.h (ia64_opnd): Add IA64_OPND_IMMU5b.
13 2006-01-31 Paul Brook <paul@codesourcery.com>
14 Richard Earnshaw <rearnsha@arm.com>
16 * arm.h: Use ARM_CPU_FEATURE.
17 (ARM_AEXT_*, FPU_ENDIAN_PURE, FPU_VFP_HARD): New.
18 (arm_feature_set): Change to a structure.
19 (ARM_CPU_HAS_FEATURE, ARM_MERGE_FEATURE_SETS, ARM_CLEAR_FEATURE,
20 ARM_FEATURE): New macros.
22 2005-12-07 Hans-Peter Nilsson <hp@axis.com>
24 * cris.h (MOVE_M_TO_PREG_OPCODE, MOVE_M_TO_PREG_ZBITS)
25 (MOVE_PC_INCR_OPCODE_PREFIX, MOVE_PC_INCR_OPCODE_SUFFIX): New macros.
26 (ADD_PC_INCR_OPCODE): Don't define.
28 2005-12-06 H.J. Lu <hongjiu.lu@intel.com>
31 * i386.h (i386_optab): Add 64bit support for monitor and mwait.
33 2005-11-14 David Ung <davidu@mips.com>
35 * mips.h: Assign 'm'/'M' codes to MIPS16e save/restore
36 instructions. Define MIPS16_ALL_ARGS and MIPS16_ALL_STATICS for
37 save/restore encoding of the args field.
39 2005-10-28 Dave Brolley <brolley@redhat.com>
41 Contribute the following changes:
42 2005-02-16 Dave Brolley <brolley@redhat.com>
44 * cgen-bitset.h: Rename CGEN_ISA_MASK to CGEN_BITSET. Rename
45 cgen_isa_mask_* to cgen_bitset_*.
48 2003-10-21 Richard Sandiford <rsandifo@redhat.com>
50 * cgen.h (CGEN_BITSET_ATTR_VALUE): Fix definition.
51 (CGEN_ATTR_ENTRY): Change "value" to type "unsigned".
52 (CGEN_CPU_TABLE): Make isas a ponter.
54 2003-09-29 Dave Brolley <brolley@redhat.com>
56 * cgen.h (CGEN_ATTR_VALUE_BITSET_TYPE): New typedef.
57 (CGEN_ATTR_VALUE_ENUM_TYPE): Ditto.
58 (CGEN_ATTR_VALUE_TYPE): Use these new typedefs.
60 2002-12-13 Dave Brolley <brolley@redhat.com>
62 * cgen.h (symcat.h): #include it.
63 (cgen-bitset.h): #include it.
64 (CGEN_ATTR_VALUE_TYPE): Now a union.
65 (CGEN_ATTR_VALUE): Reference macros generated in opcodes/<arch>-desc.h.
66 (CGEN_ATTR_ENTRY): 'value' now unsigned.
67 (cgen_cpu_desc): 'isas' now (CGEN_ISA_MASK*).
68 * cgen-bitset.h: New file.
70 2005-09-30 Catherine Moore <clm@cm00re.com>
74 2005-10-24 Jan Beulich <jbeulich@novell.com>
76 * ia64.h (enum ia64_opnd): Move memory operand out of set of
79 2005-10-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
81 * hppa.h (pa_opcodes): Add two fcmp opcodes. Reorder ftest opcodes.
82 Add FLAG_STRICT to pa10 ftest opcode.
84 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
86 * hppa.h (pa_opcodes): Remove lha entries.
88 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
90 * hppa.h (FLAG_STRICT): Revise comment.
91 (pa_opcode): Revise ordering rules. Add/move strict pa10 variants
92 before corresponding pa11 opcodes. Add strict pa10 register-immediate
95 2005-09-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
97 * hppa.h (pa_opcodes): Add new "fdc" and "fic" opcode entries.
99 2005-09-06 Chao-ying Fu <fu@mips.com>
101 * mips.h (OP_SH_MT_U, OP_MASK_MT_U, OP_SH_MT_H, OP_MASK_MT_H,
102 OP_SH_MTACC_T, OP_MASK_MTACC_T, OP_SH_MTACC_D, OP_MASK_MTACC_D): New
104 Document !, $, *, &, g, +t, +T operand formats for MT instructions.
105 (INSN_ASE_MASK): Update to include INSN_MT.
106 (INSN_MT): New define for MT ASE.
108 2005-08-25 Chao-ying Fu <fu@mips.com>
110 * mips.h (OP_SH_DSPACC, OP_MASK_DSPACC, OP_SH_DSPACC_S,
111 OP_MASK_DSPACC_S, OP_SH_DSPSFT, OP_MASK_DSPSFT, OP_SH_DSPSFT_7,
112 OP_MASK_DSPSFT_7, OP_SH_SA3, OP_MASK_SA3, OP_SH_SA4, OP_MASK_SA4,
113 OP_SH_IMM8, OP_MASK_IMM8, OP_SH_IMM10, OP_MASK_IMM10, OP_SH_WRDSP,
114 OP_MASK_WRDSP, OP_SH_RDDSP, OP_MASK_RDDSP): New define.
115 Document 3, 4, 5, 6, 7, 8, 9, 0, :, ', @ operand formats for DSP
117 (INSN_DSP): New define for DSP ASE.
119 2005-08-18 Alan Modra <amodra@bigpond.net.au>
123 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
125 * ppc.h (PPC_OPCODE_E300): Define.
127 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
129 * s390.h (s390_opcode_cpu_val): Add enum for cpu type z9-109.
131 2005-07-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
134 * hppa.h (pa_opcodes): Allow 0 immediates in PA 2.0 variants of pdtlb
137 2005-07-27 Jan Beulich <jbeulich@novell.com>
139 * i386.h (i386_optab): Add comment to movd. Use LongMem for all
140 movd-s. Add NoRex64 to movq-s dealing only with mmx or xmm registers.
141 Add movq-s as 64-bit variants of movd-s.
143 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
145 * hppa.h: Fix punctuation in comment.
147 * hppa.h (pa_opcode): Add rules for opcode ordering. Check first for
148 implicit space-register addressing. Set space-register bits on opcodes
149 using implicit space-register addressing. Add various missing pa20
150 long-immediate opcodes. Remove various opcodes using implicit 3-bit
151 space-register addressing. Use "fE" instead of "fe" in various
154 2005-07-18 Jan Beulich <jbeulich@novell.com>
156 * i386.h (i386_optab): Operands of aam and aad are unsigned.
158 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
160 * i386.h (i386_optab): Support Intel VMX Instructions.
162 2005-07-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
164 * hppa.h (pa_opcode): Don't set FLAG_STRICT in pa10 loads and stores.
166 2005-07-05 Jan Beulich <jbeulich@novell.com>
168 * i386.h (i386_optab): Add new insns.
170 2005-07-01 Nick Clifton <nickc@redhat.com>
172 * sparc.h: Add typedefs to structure declarations.
174 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
177 * i386.h (i386_optab): Update comments for 64bit addressing on
178 mov. Allow 64bit addressing for mov and movq.
180 2005-06-11 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
182 * hppa.h (pa_opcodes): Use cM and cX instead of cm and cx,
183 respectively, in various floating-point load and store patterns.
185 2005-05-23 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
187 * hppa.h (FLAG_STRICT): Correct comment.
188 (pa_opcodes): Update load and store entries to allow both PA 1.X and
189 PA 2.0 mneumonics when equivalent. Entries with cache control
190 completers now require PA 1.1. Adjust whitespace.
192 2005-05-19 Anton Blanchard <anton@samba.org>
194 * ppc.h (PPC_OPCODE_POWER5): Define.
196 2005-05-10 Nick Clifton <nickc@redhat.com>
198 * Update the address and phone number of the FSF organization in
199 the GPL notices in the following files:
200 a29k.h, alpha.h, arc.h, arm.h, avr.h, cgen.h, convex.h, cris.h,
201 crx.h, d10v.h, d30v.h, dlx.h, h8300.h, hppa.h, i370.h, i386.h,
202 i860.h, i960.h, m68hc11.h, m68k.h, m88k.h, maxq.h, mips.h, mmix.h,
203 mn10200.h, mn10300.h, msp430.h, np1.h, ns32k.h, or32.h, pdp11.h,
204 pj.h, pn.h, ppc.h, pyr.h, s390.h, sparc.h, tic30.h, tic4x.h,
205 tic54x.h, tic80.h, v850.h, vax.h
207 2005-05-09 Jan Beulich <jbeulich@novell.com>
209 * i386.h (i386_optab): Add ht and hnt.
211 2005-04-18 Mark Kettenis <kettenis@gnu.org>
213 * i386.h: Insert hyphens into selected VIA PadLock extensions.
214 Add xcrypt-ctr. Provide aliases without hyphens.
216 2005-04-13 H.J. Lu <hongjiu.lu@intel.com>
218 Moved from ../ChangeLog
220 2005-04-12 Paul Brook <paul@codesourcery.com>
221 * m88k.h: Rename psr macros to avoid conflicts.
223 2005-03-12 Zack Weinberg <zack@codesourcery.com>
224 * arm.h: Adjust comments for ARM_EXT_V4T and ARM_EXT_V5T.
225 Add ARM_EXT_V6T2, ARM_ARCH_V6T2, ARM_ARCH_V6KT2, ARM_ARCH_V6ZT2,
228 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
229 * crx.h (enum operand_type): Rename rbase_cst4 to rbase_dispu4.
230 Remove redundant instruction types.
231 (struct argument): X_op - new field.
232 (struct cst4_entry): Remove.
233 (no_op_insn): Declare.
235 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
236 * crx.h (enum argtype): Rename types, remove unused types.
238 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
239 * crx.h (enum reg): Rearrange registers, remove 'ccfg' and `'pc'.
240 (enum reg_type): Remove CRX_PC_REGTYPE, CRX_MTPR_REGTYPE.
241 (enum operand_type): Rearrange operands, edit comments.
242 replace us<N> with ui<N> for unsigned immediate.
243 replace d<N> with disps<N>/dispu<N>/dispe<N> for signed/unsigned/escaped
244 displacements (respectively).
245 replace rbase_ridx_scl2_dispu<N> with rindex_disps<N> for register index.
246 (instruction type): Add NO_TYPE_INS.
247 (instruction flags): Add USER_REG, CST4MAP, NO_SP, NO_RPTR.
248 (operand_entry): New field - 'flags'.
249 (operand flags): New.
251 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
252 * crx.h (operand_type): Remove redundant types i3, i4,
254 Add new unsigned immediate types us3, us4, us5, us16.
256 2005-04-12 Mark Kettenis <kettenis@gnu.org>
258 * i386.h (i386_optab): Mark VIA PadLock instructions as ImmExt and
259 adjust them accordingly.
261 2005-04-01 Jan Beulich <jbeulich@novell.com>
263 * i386.h (i386_optab): Add rdtscp.
265 2005-03-29 H.J. Lu <hongjiu.lu@intel.com>
267 * i386.h (i386_optab): Don't allow the `l' suffix for moving
268 between memory and segment register. Allow movq for moving between
269 general-purpose register and segment register.
271 2005-02-09 Jan Beulich <jbeulich@novell.com>
274 * i386.h (i386_optab): Add x_Suf to fbld and fbstp. Add w_Suf and
275 FloatMF to fldcw, fstcw, fnstcw, and the memory formas of fstsw and
278 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
280 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
281 * cgen.h (enum cgen_parse_operand_type): Add
282 CGEN_PARSE_OPERAND_SYMBOLIC.
284 2005-01-21 Fred Fish <fnf@specifixinc.com>
286 * mips.h: Change INSN_ALIAS to INSN2_ALIAS.
287 Change INSN_WRITE_MDMX_ACC to INSN2_WRITE_MDMX_ACC.
288 Change INSN_READ_MDMX_ACC to INSN2_READ_MDMX_ACC.
290 2005-01-19 Fred Fish <fnf@specifixinc.com>
292 * mips.h (struct mips_opcode): Add new pinfo2 member.
293 (INSN_ALIAS): New define for opcode table entries that are
294 specific instances of another entry, such as 'move' for an 'or'
296 (INSN_READ_MDMX_ACC): Redefine from 0 to 0x2.
297 (INSN_WRITE_MDMX_ACC): Redefine from 0 to 0x4.
299 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
301 * mips.h (CPU_RM9000): Define.
302 (OPCODE_IS_MEMBER): Handle CPU_RM9000.
304 2004-11-25 Jan Beulich <jbeulich@novell.com>
306 * i386.h: CpuNo64 mov can't reasonably have a 'q' suffix. Moves
307 to/from test registers are illegal in 64-bit mode. Add missing
308 NoRex64 to sidt. fxsave/fxrstor now allow for a 'q' suffix
309 (previously one had to explicitly encode a rex64 prefix). Re-enable
310 lahf/sahf in 64-bit mode as at least some Athlon64/Opteron steppings
311 support it there. Add cmpxchg16b as per Intel's 64-bit documentation.
313 2004-11-23 Jan Beulich <jbeulich@novell.com>
315 * i386.h (i386_optab): paddq and psubq, even in their MMX form, are
316 available only with SSE2. Change the MMX additions introduced by SSE
317 and 3DNow!A to CpuMMX2 (rather than CpuMMX). Indicate the 3DNow!A
318 instructions by their now designated identifier (since combining i686
319 and 3DNow! does not really imply 3DNow!A).
321 2004-11-19 Alan Modra <amodra@bigpond.net.au>
323 * msp430.h (struct rcodes_s, MSP430_RLC, msp430_rcodes,
324 struct hcodes_s, msp430_hcodes): Move to gas/config/tc-msp430.c.
326 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
327 Vineet Sharma <vineets@noida.hcltech.com>
329 * maxq.h: New file: Disassembly information for the maxq port.
331 2004-11-05 H.J. Lu <hongjiu.lu@intel.com>
333 * i386.h (i386_optab): Put back "movzb".
335 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
337 * cris.h (enum cris_insn_version_usage): Tweak formatting and
338 comments. Remove member cris_ver_sim. Add members
339 cris_ver_sim_v0_10, cris_ver_v0_10, cris_ver_v3_10,
340 cris_ver_v8_10, cris_ver_v10, cris_ver_v10p.
341 (struct cris_support_reg, struct cris_cond15): New types.
342 (cris_conds15): Declare.
343 (JUMP_PC_INCR_OPCODE_V32, BA_DWORD_OPCODE, NOP_OPCODE_COMMON)
344 (NOP_OPCODE_ZBITS_COMMON, LAPC_DWORD_OPCODE, LAPC_DWORD_Z_BITS)
345 (NOP_OPCODE_V32, NOP_Z_BITS_V32): New macros.
346 (NOP_Z_BITS): Define in terms of NOP_OPCODE.
347 (cris_imm_oprnd_size_type): New members SIZE_FIELD_SIGNED and
350 2004-11-04 Jan Beulich <jbeulich@novell.com>
352 * i386.h (sldx_Suf): Remove.
353 (FP, l_FP, sl_FP, x_FP): Don't imply IgnoreSize.
354 (q_FP): Define, implying no REX64.
355 (x_FP, sl_FP): Imply FloatMF.
356 (i386_optab): Split reg and mem forms of moving from segment registers
357 so that the memory forms can ignore the 16-/32-bit operand size
358 distinction. Adjust a few others for Intel mode. Remove *FP uses from
359 all non-floating-point instructions. Unite 32- and 64-bit forms of
360 movsx, movzx, and movd. Adjust floating point operations for the above
361 changes to the *FP macros. Add DefaultSize to floating point control
362 insns operating on larger memory ranges. Remove left over comments
363 hinting at certain insns being Intel-syntax ones where the ones
364 actually meant are already gone.
366 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
368 * crx.h: Add COPS_REG_INS - Coprocessor Special register
371 2004-09-30 Paul Brook <paul@codesourcery.com>
373 * arm.h (ARM_EXT_V6K, ARM_EXT_V6Z): Define.
374 (ARM_ARCH_V6K, ARM_ARCH_V6Z, ARM_ARCH_V6ZK): Define.
376 2004-09-11 Theodore A. Roth <troth@openavr.org>
378 * avr.h: Add support for
379 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
381 2004-09-09 Segher Boessenkool <segher@kernel.crashing.org>
383 * ppc.h (PPC_OPERAND_OPTIONAL): Fix comment.
385 2004-08-24 Dmitry Diky <diwil@spec.ru>
387 * msp430.h (msp430_opc): Add new instructions.
388 (msp430_rcodes): Declare new instructions.
389 (msp430_hcodes): Likewise..
391 2004-08-13 Nick Clifton <nickc@redhat.com>
394 * h8300.h (O_JSR): Do not allow VECIND addressing for non-SX
397 2004-08-30 Michal Ludvig <mludvig@suse.cz>
399 * i386.h (i386_optab): Added montmul/xsha1/xsha256 insns.
401 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
403 * i386.h (i386_optab): Allow cs/ds in 64bit for branch hints.
405 2004-07-21 Jan Beulich <jbeulich@novell.com>
407 * i386.h: Adjust instruction descriptions to better match the
410 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
412 * arm.h: Remove all old content. Replace with architecture defines
413 from gas/config/tc-arm.c.
415 2004-07-09 Andreas Schwab <schwab@suse.de>
417 * m68k.h: Fix comment.
419 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
423 2004-06-24 Alan Modra <amodra@bigpond.net.au>
425 * i386.h (i386_optab): Remove fildd, fistpd and fisttpd.
427 2004-05-24 Peter Barada <peter@the-baradas.com>
429 * m68k.h: Add 'size' to m68k_opcode.
431 2004-05-05 Peter Barada <peter@the-baradas.com>
433 * m68k.h: Switch from ColdFire chip name to core variant.
435 2004-04-22 Peter Barada <peter@the-baradas.com>
437 * m68k.h: Add mcfmac/mcfemac definitions. Update operand
438 descriptions for new EMAC cases.
439 Remove ColdFire macmw/macml/msacmw/msacmw hacks and properly
440 handle Motorola MAC syntax.
441 Allow disassembly of ColdFire V4e object files.
443 2004-03-16 Alan Modra <amodra@bigpond.net.au>
445 * ppc.h (PPC_OPERAND_GPR_0): Define. Bump other operand defines.
447 2004-03-12 Jakub Jelinek <jakub@redhat.com>
449 * i386.h (i386_optab): Remove CpuNo64 from sysenter and sysexit.
451 2004-03-12 Michal Ludvig <mludvig@suse.cz>
453 * i386.h (i386_optab): Added xstore as an alias for xstorerng.
455 2004-03-12 Michal Ludvig <mludvig@suse.cz>
457 * i386.h (i386_optab): Added xstore/xcrypt insns.
459 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
461 * h8300.h (32bit ldc/stc): Add relaxing support.
463 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
465 * h8300.h (BITOP): Pass MEMRELAX flag.
467 2004-01-09 Anil Paranjpe <anilp1@KPITCummins.com>
469 * h8300.h (BITOP): Dissallow operations on @aa:16 and @aa:32
472 For older changes see ChangeLog-9103
478 version-control: never