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2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
108a6f8e
CD		 12006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2
3 * po/Make-in: Add install-html target.
4 * Makefile.am: Add install-html and install-html-recursive targets.
5 * Makefile.in: Regenerate.
6 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
7 * configure: Regenerate.
8 * doc/Makefile.am: Add install-html and install-html-am targets.
9 * doc/Makefile.in: Regenerate.
10
ec651a3b
AM		 112006-04-06 Alan Modra <amodra@bigpond.net.au>
12
13 * frags.c (frag_offset_fixed_p): Reinitialise offset before
14 second scan.
15
910600e9
RS		 162006-04-05 Richard Sandiford <richard@codesourcery.com>
17 Daniel Jacobowitz <dan@codesourcery.com>
18
19 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
20 (GOTT_BASE, GOTT_INDEX): New.
21 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
22 GOTT_INDEX when generating VxWorks PIC.
23 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
24 use the generic *-*-vxworks* stanza instead.
25
99630778
AM		 262006-04-04 Alan Modra <amodra@bigpond.net.au>
27
28 PR 997
29 * frags.c (frag_offset_fixed_p): New function.
30 * frags.h (frag_offset_fixed_p): Declare.
31 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
32 (resolve_expression): Likewise.
33
a02728c8
BW		 342006-04-03 Sterling Augustine <sterling@tensilica.com>
35
36 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
37 of the same length but different numbers of slots.
38
9dfde49d
AS		 392006-03-30 Andreas Schwab <schwab@suse.de>
40
41 * configure.in: Fix help string for --enable-targets option.
42 * configure: Regenerate.
43
2da12c60
NS		 442006-03-28 Nathan Sidwell <nathan@codesourcery.com>
45
6d89cc8f
NS		 46 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
47 (m68k_ip): ... here. Use for all chips. Protect against buffer
48 overrun and avoid excessive copying.
49
2da12c60
NS		 50 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
51 m68020_control_regs, m68040_control_regs, m68060_control_regs,
52 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
53 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
54 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
55 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
56 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
57 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
58 mcf5282_ctrl, mcfv4e_ctrl): ... these.
59 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
60 (struct m68k_cpu): Change chip field to control_regs.
61 (current_chip): Remove.
62 (control_regs): New.
63 (m68k_archs, m68k_extensions): Adjust.
64 (m68k_cpus): Reorder to be in cpu number order. Adjust.
65 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
66 (find_cf_chip): Reimplement for new organization of cpu table.
67 (select_control_regs): Remove.
68 (mri_chip): Adjust.
69 (struct save_opts): Save control regs, not chip.
70 (s_save, s_restore): Adjust.
71 (m68k_lookup_cpu): Give deprecated warning when necessary.
72 (m68k_init_arch): Adjust.
73 (md_show_usage): Adjust for new cpu table organization.
74
1ac4baed
BS		 752006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
76
77 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
78 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
79 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
80 "elf/bfin.h".
81 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
82 (any_gotrel): New rule.
83 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
84 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
85 "elf/bfin.h".
86 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
87 (bfin_pic_ptr): New function.
88 (md_pseudo_table): Add it for ".picptr".
89 (OPTION_FDPIC): New macro.
90 (md_longopts): Add -mfdpic.
91 (md_parse_option): Handle it.
92 (md_begin): Set BFD flags.
93 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
94 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
95 us for GOT relocs.
96 * Makefile.am (bfin-parse.o): Update dependencies.
97 (DEPTC_bfin_elf): Likewise.
98 * Makefile.in: Regenerate.
99
a9d34880
RS		 1002006-03-25 Richard Sandiford <richard@codesourcery.com>
101
102 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
103 mcfemac instead of mcfmac.
104
0a44bf69
RS		 1052006-03-22 Richard Sandiford <richard@codesourcery.com>
106 Daniel Jacobowitz <dan@codesourcery.com>
107 Phil Edwards <phil@codesourcery.com>
108 Zack Weinberg <zack@codesourcery.com>
109 Mark Mitchell <mark@codesourcery.com>
110 Nathan Sidwell <nathan@codesourcery.com>
111
112 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
113 (md_begin): Complain about -G being used for PIC. Don't change
114 the text, data and bss alignments on VxWorks.
115 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
116 generating VxWorks PIC.
117 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
118 (macro): Likewise, but do not treat la $25 specially for
119 VxWorks PIC, and do not handle jal.
120 (OPTION_MVXWORKS_PIC): New macro.
121 (md_longopts): Add -mvxworks-pic.
122 (md_parse_option): Don't complain about using PIC and -G together here.
123 Handle OPTION_MVXWORKS_PIC.
124 (md_estimate_size_before_relax): Always use the first relaxation
125 sequence on VxWorks.
126 * config/tc-mips.h (VXWORKS_PIC): New.
127
080eb7fe
PB		 1282006-03-21 Paul Brook <paul@codesourcery.com>
129
130 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
131
03aaa593
BW		 1322006-03-21 Sterling Augustine <sterling@tensilica.com>
133
134 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
135 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
136 (get_loop_align_size): New.
137 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
138 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
139 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
140 (get_noop_aligned_address): Use get_loop_align_size.
141 (get_aligned_diff): Likewise.
142
3e94bf1a
PB		 1432006-03-21 Paul Brook <paul@codesourcery.com>
144
145 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
146
dfa9f0d5
PB		 1472006-03-20 Paul Brook <paul@codesourcery.com>
148
149 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
150 (do_t_branch): Encode branches inside IT blocks as unconditional.
151 (do_t_cps): New function.
152 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
153 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
154 (opcode_lookup): Allow conditional suffixes on all instructions in
155 Thumb mode.
156 (md_assemble): Advance condexec state before checking for errors.
157 (insns): Use do_t_cps.
158
6e1cb1a6
PB		 1592006-03-20 Paul Brook <paul@codesourcery.com>
160
161 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
162 outputting the insn.
163
0a966e2d
JBG		 1642006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
165
166 * config/tc-vax.c: Update copyright year.
167 * config/tc-vax.h: Likewise.
168
a49fcc17
JBG		 1692006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
170
171 * config/tc-vax.c (md_chars_to_number): Used only locally, so
172 make it static.
173 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
174
f5208ef2
PB		 1752006-03-17 Paul Brook <paul@codesourcery.com>
176
177 * config/tc-arm.c (insns): Add ldm and stm.
178
cb4c78d6
BE		 1792006-03-17 Ben Elliston <bje@au.ibm.com>
180
181 PR gas/2446
182 * doc/as.texinfo (Ident): Document this directive more thoroughly.
183
c16d2bf0
PB		 1842006-03-16 Paul Brook <paul@codesourcery.com>
185
186 * config/tc-arm.c (insns): Add "svc".
187
80ca4e2c
BW		 1882006-03-13 Bob Wilson <bob.wilson@acm.org>
189
190 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
191 flag and avoid double underscore prefixes.
192
3a4a14e9
PB		 1932006-03-10 Paul Brook <paul@codesourcery.com>
194
195 * config/tc-arm.c (md_begin): Handle EABIv5.
196 (arm_eabis): Add EF_ARM_EABI_VER5.
197 * doc/c-arm.texi: Document -meabi=5.
198
518051dc
BE		 1992006-03-10 Ben Elliston <bje@au.ibm.com>
200
201 * app.c (do_scrub_chars): Simplify string handling.
202
00a97672
RS		 2032006-03-07 Richard Sandiford <richard@codesourcery.com>
204 Daniel Jacobowitz <dan@codesourcery.com>
205 Zack Weinberg <zack@codesourcery.com>
206 Nathan Sidwell <nathan@codesourcery.com>
207 Paul Brook <paul@codesourcery.com>
208 Ricardo Anguiano <anguiano@codesourcery.com>
209 Phil Edwards <phil@codesourcery.com>
210
211 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
212 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
213 R_ARM_ABS12 reloc.
214 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
215 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
216 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
217
b29757dc
BW		 2182006-03-06 Bob Wilson <bob.wilson@acm.org>
219
220 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
221 even when using the text-section-literals option.
222
0b2e31dc
NS		 2232006-03-06 Nathan Sidwell <nathan@codesourcery.com>
224
225 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
226 and cf.
227 (m68k_ip): <case 'J'> Check we have some control regs.
228 (md_parse_option): Allow raw arch switch.
229 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
230 whether 68881 or cfloat was meant by -mfloat.
231 (md_show_usage): Adjust extension display.
232 (m68k_elf_final_processing): Adjust.
233
df406460
NC		 2342006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
235
236 * config/tc-avr.c (avr_mod_hash_value): New function.
237 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
238 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
239 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
240 instead of int avr_ldi_expression: use avr_mod_hash_value instead
241 of (int).
242 (tc_gen_reloc): Handle substractions of symbols, if possible do
243 fixups, abort otherwise.
244 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
245 tc_fix_adjustable): Define.
246
53022e4a
JW		 2472006-03-02 James E Wilson <wilson@specifix.com>
248
249 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
250 change the template, then clear md.slot[curr].end_of_insn_group.
251
9f6f925e
JB		 2522006-02-28 Jan Beulich <jbeulich@novell.com>
253
254 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
255
0e31b3e1
JB		 2562006-02-28 Jan Beulich <jbeulich@novell.com>
257
258 PR/1070
259 * macro.c (getstring): Don't treat parentheses special anymore.
260 (get_any_string): Don't consider '(' and ')' as quoting anymore.
261 Special-case '(', ')', '[', and ']' when dealing with non-quoting
262 characters.
263
10cd14b4
AM		 2642006-02-28 Mat <mat@csail.mit.edu>
265
266 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
267
63752a75
JJ		 2682006-02-27 Jakub Jelinek <jakub@redhat.com>
269
270 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
271 field.
272 (CFI_signal_frame): Define.
273 (cfi_pseudo_table): Add .cfi_signal_frame.
274 (dot_cfi): Handle CFI_signal_frame.
275 (output_cie): Handle cie->signal_frame.
276 (select_cie_for_fde): Don't share CIE if signal_frame flag is
277 different. Copy signal_frame from FDE to newly created CIE.
278 * doc/as.texinfo: Document .cfi_signal_frame.
279
f7d9e5c3
CD		 2802006-02-27 Carlos O'Donell <carlos@codesourcery.com>
281
282 * doc/Makefile.am: Add html target.
283 * doc/Makefile.in: Regenerate.
284 * po/Make-in: Add html target.
285
331d2d0d
L		 2862006-02-27 H.J. Lu <hongjiu.lu@intel.com>
287
8502d882 288 * config/tc-i386.c (output_insn): Support Intel Merom New
331d2d0d
L		 289 Instructions.
290
8502d882 291 * config/tc-i386.h (CpuMNI): New.
331d2d0d
L		 292 (CpuUnknownFlags): Add CpuMNI.
293
10156f83
DM		 2942006-02-24 David S. Miller <davem@sunset.davemloft.net>
295
296 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
297 (hpriv_reg_table): New table for hyperprivileged registers.
298 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
299 register encoding.
300
6772dd07
DD		 3012006-02-24 DJ Delorie <dj@redhat.com>
302
303 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
304 (tc_gen_reloc): Don't define.
305 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
306 (OPTION_LINKRELAX): New.
307 (md_longopts): Add it.
308 (m32c_relax): New.
309 (md_parse_options): Set it.
310 (md_assemble): Emit relaxation relocs as needed.
311 (md_convert_frag): Emit relaxation relocs as needed.
312 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
313 (m32c_apply_fix): New.
314 (tc_gen_reloc): New.
315 (m32c_force_relocation): Force out jump relocs when relaxing.
316 (m32c_fix_adjustable): Return false if relaxing.
317
62b3e311
PB		 3182006-02-24 Paul Brook <paul@codesourcery.com>
319
320 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
321 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
322 (struct asm_barrier_opt): Define.
323 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
324 (parse_psr): Accept V7M psr names.
325 (parse_barrier): New function.
326 (enum operand_parse_code): Add OP_oBARRIER.
327 (parse_operands): Implement OP_oBARRIER.
328 (do_barrier): New function.
329 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
330 (do_t_cpsi): Add V7M restrictions.
331 (do_t_mrs, do_t_msr): Validate V7M variants.
332 (md_assemble): Check for NULL variants.
333 (v7m_psrs, barrier_opt_names): New tables.
334 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
335 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
336 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
337 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
338 (struct cpu_arch_ver_table): Define.
339 (cpu_arch_ver): New.
340 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
341 Tag_CPU_arch_profile.
342 * doc/c-arm.texi: Document new cpu and arch options.
343
59cf82fe
L		 3442006-02-23 H.J. Lu <hongjiu.lu@intel.com>
345
346 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
347
19a7219f
L		 3482006-02-23 H.J. Lu <hongjiu.lu@intel.com>
349
350 * config/tc-ia64.c: Update copyright years.
351
7f3dfb9c
L		 3522006-02-22 H.J. Lu <hongjiu.lu@intel.com>
353
354 * config/tc-ia64.c (specify_resource): Add the rule 17 from
355 SDM 2.2.
356
f40d1643
PB		 3572005-02-22 Paul Brook <paul@codesourcery.com>
358
359 * config/tc-arm.c (do_pld): Remove incorrect write to
360 inst.instruction.
361 (encode_thumb32_addr_mode): Use correct operand.
362
216d22bc
PB		 3632006-02-21 Paul Brook <paul@codesourcery.com>
364
365 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
366
d70c5fc7
NC		 3672006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
368 Anil Paranjape <anilp1@kpitcummins.com>
369 Shilin Shakti <shilins@kpitcummins.com>
370
371 * Makefile.am: Add xc16x related entry.
372 * Makefile.in: Regenerate.
373 * configure.in: Added xc16x related entry.
374 * configure: Regenerate.
375 * config/tc-xc16x.h: New file
376 * config/tc-xc16x.c: New file
377 * doc/c-xc16x.texi: New file for xc16x
378 * doc/all.texi: Entry for xc16x
379 * doc/Makefile.texi: Added c-xc16x.texi
380 * NEWS: Announce the support for the new target.
381
aaa2ab3d
NH		 3822006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
383
384 * configure.tgt: set emulation for mips-*-netbsd*
385
82de001f
JJ		 3862006-02-14 Jakub Jelinek <jakub@redhat.com>
387
388 * config.in: Rebuilt.
389
431ad2d0
BW		 3902006-02-13 Bob Wilson <bob.wilson@acm.org>
391
392 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
393 from 1, not 0, in error messages.
394 (md_assemble): Simplify special-case check for ENTRY instructions.
395 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
396 operand in error message.
397
94089a50
JM		 3982006-02-13 Joseph S. Myers <joseph@codesourcery.com>
399
400 * configure.tgt (arm-*-linux-gnueabi*): Change to
401 arm-*-linux-*eabi*.
402
52de4c06
NC		 4032006-02-10 Nick Clifton <nickc@redhat.com>
404
70e45ad9
NC		 405 * config/tc-crx.c (check_range): Ensure that the sign bit of a
406 32-bit value is propagated into the upper bits of a 64-bit long.
407
52de4c06
NC		 408 * config/tc-arc.c (init_opcode_tables): Fix cast.
409 (arc_extoper, md_operand): Likewise.
410
21af2bbd
BW		 4112006-02-09 David Heine <dlheine@tensilica.com>
412
413 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
414 each relaxation step.
415
75a706fc
L		 4162006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
417
418 * configure.in (CHECK_DECLS): Add vsnprintf.
419 * configure: Regenerate.
420 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
421 include/declare here, but...
422 * as.h: Move code detecting VARARGS idiom to the top.
423 (errno.h, stdarg.h, varargs.h, va_list): ...here.
424 (vsnprintf): Declare if not already declared.
425
0d474464
L		 4262006-02-08 H.J. Lu <hongjiu.lu@intel.com>
427
428 * as.c (close_output_file): New.
429 (main): Register close_output_file with xatexit before
430 dump_statistics. Don't call output_file_close.
431
266abb8f
NS		 4322006-02-07 Nathan Sidwell <nathan@codesourcery.com>
433
434 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
435 mcf5329_control_regs): New.
436 (not_current_architecture, selected_arch, selected_cpu): New.
437 (m68k_archs, m68k_extensions): New.
438 (archs): Renamed to ...
439 (m68k_cpus): ... here. Adjust.
440 (n_arches): Remove.
441 (md_pseudo_table): Add arch and cpu directives.
442 (find_cf_chip, m68k_ip): Adjust table scanning.
443 (no_68851, no_68881): Remove.
444 (md_assemble): Lazily initialize.
445 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
446 (md_init_after_args): Move functionality to m68k_init_arch.
447 (mri_chip): Adjust table scanning.
448 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
449 options with saner parsing.
450 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
451 m68k_init_arch): New.
452 (s_m68k_cpu, s_m68k_arch): New.
453 (md_show_usage): Adjust.
454 (m68k_elf_final_processing): Set CF EF flags.
455 * config/tc-m68k.h (m68k_init_after_args): Remove.
456 (tc_init_after_args): Remove.
457 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
458 (M68k-Directives): Document .arch and .cpu directives.
459
134dcee5
AM		 4602006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
461
462 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
463 synonyms for equ and defl.
464 (z80_cons_fix_new): New function.
465 (emit_byte): Disallow relative jumps to absolute locations.
466 (emit_data): Only handle defb, prototype changed, because defb is
467 now handled as pseudo-op rather than an instruction.
468 (instab): Entries for defb,defw,db,dw moved from here...
469 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
470 Add entries for def24,def32,d24,d32.
471 (md_assemble): Improved error handling.
472 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
473 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
474 (z80_cons_fix_new): Declare.
475 * doc/c-z80.texi (defb, db): Mention warning on overflow.
476 (def24,d24,def32,d32): New pseudo-ops.
477
a9931606
PB		 4782006-02-02 Paul Brook <paul@codesourcery.com>
479
480 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
481
ef8d22e6
PB		 4822005-02-02 Paul Brook <paul@codesourcery.com>
483
484 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
485 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
486 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
487 T2_OPCODE_RSB): Define.
488 (thumb32_negate_data_op): New function.
489 (md_apply_fix): Use it.
490
e7da6241
BW		 4912006-01-31 Bob Wilson <bob.wilson@acm.org>
492
493 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
494 fields.
495 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
496 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
497 subtracted symbols.
498 (relaxation_requirements): Add pfinish_frag argument and use it to
499 replace setting tinsn->record_fix fields.
500 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
501 and vinsn_to_insnbuf. Remove references to record_fix and
502 slot_sub_symbols fields.
503 (xtensa_mark_narrow_branches): Delete unused code.
504 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
505 a symbol.
506 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
507 record_fix fields.
508 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
509 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
510 of the record_fix field. Simplify error messages for unexpected
511 symbolic operands.
512 (set_expr_symbol_offset_diff): Delete.
513
79134647
PB		 5142006-01-31 Paul Brook <paul@codesourcery.com>
515
516 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
517
e74cfd16
PB		 5182006-01-31 Paul Brook <paul@codesourcery.com>
519 Richard Earnshaw <rearnsha@arm.com>
520
521 * config/tc-arm.c: Use arm_feature_set.
522 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
523 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
524 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
525 New variables.
526 (insns): Use them.
527 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
528 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
529 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
530 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
531 feature flags.
532 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
533 (arm_opts): Move old cpu/arch options from here...
534 (arm_legacy_opts): ... to here.
535 (md_parse_option): Search arm_legacy_opts.
536 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
537 (arm_float_abis, arm_eabis): Make const.
538
d47d412e
BW		 5392006-01-25 Bob Wilson <bob.wilson@acm.org>
540
541 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
542
b14273fe
JZ		 5432006-01-21 Jie Zhang <jie.zhang@analog.com>
544
545 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
546 in load immediate intruction.
547
39cd1c76
JZ		 5482006-01-21 Jie Zhang <jie.zhang@analog.com>
549
550 * config/bfin-parse.y (value_match): Use correct conversion
551 specifications in template string for __FILE__ and __LINE__.
552 (binary): Ditto.
553 (unary): Ditto.
554
67a4f2b7
AO		 5552006-01-18 Alexandre Oliva <aoliva@redhat.com>
556
557 Introduce TLS descriptors for i386 and x86_64.
558 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
559 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
560 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
561 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
562 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
563 displacement bits.
564 (build_modrm_byte): Set up zero modrm for TLS desc calls.
565 (lex_got): Handle @tlsdesc and @tlscall.
566 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
567
8ad7c533
NC		 5682006-01-11 Nick Clifton <nickc@redhat.com>
569
570 Fixes for building on 64-bit hosts:
571 * config/tc-avr.c (mod_index): New union to allow conversion
572 between pointers and integers.
573 (md_begin, avr_ldi_expression): Use it.
574 * config/tc-i370.c (md_assemble): Add cast for argument to print
575 statement.
576 * config/tc-tic54x.c (subsym_substitute): Likewise.
577 * config/tc-mn10200.c (md_assemble): Use a union to convert the
578 opindex field of fr_cgen structure into a pointer so that it can
579 be stored in a frag.
580 * config/tc-mn10300.c (md_assemble): Likewise.
581 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
582 types.
583 * config/tc-v850.c: Replace uses of (int) casts with correct
584 types.
585
4dcb3903
L		 5862006-01-09 H.J. Lu <hongjiu.lu@intel.com>
587
588 PR gas/2117
589 * symbols.c (snapshot_symbol): Don't change a defined symbol.
590
e0f6ea40
HPN		 5912006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
592
593 PR gas/2101
594 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
595 a local-label reference.
596
e88d958a 597For older changes see ChangeLog-2005
08d56133
NC		 598\f
599Local Variables:
600mode: change-log
601left-margin: 8
602fill-column: 74
603version-control: never
604End:
GDB Binutils - Deliverables
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