| 1 | 2003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> |
| 2 | |
| 3 | * config/tc-mips.c (mips_set_options,mips_opts): Support for |
| 4 | .set arch=FOO. |
| 5 | (file_mips_arch): Rename mips_arch. |
| 6 | (mips_arch_info,mips_tune_info): Remove. |
| 7 | (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch. |
| 8 | (mips_cpu_info_from_arch): New function. |
| 9 | (md_begin): Use file_mips_arch. |
| 10 | (macro_build,macro,mips_ip): Use mips_opts.arch. |
| 11 | (mips_set_architecture): Init file_mips_arch and mips_opts.arch. |
| 12 | (mips_after_parse_args): Remove mips_arch_info and mips_tune_info. |
| 13 | Use file_mips_arch. |
| 14 | (s_mipsset): Support for .set arch=FOO. |
| 15 | (mips_cpu_info_table): Fix typo. |
| 16 | |
| 17 | 2003-06-26 H.J. Lu <hongjiu.lu@intel.com> |
| 18 | |
| 19 | * config/tc-i386.c (md_assemble): Declare "exp" before "if". |
| 20 | |
| 21 | 2003-06-25 Richard Sandiford <rsandifo@redhat.com> |
| 22 | |
| 23 | * config/tc-h8300.c (get_specific): Allow ':8' to be used for |
| 24 | unsigned 8-bit operands. |
| 25 | |
| 26 | 2003-06-24 Nick Clifton <nickc@redhat.com> |
| 27 | |
| 28 | * read.c (s_comm): Change error message to assume an unsigned size |
| 29 | has been passed to .comm. |
| 30 | * config/tc-sparc.c (s_common): Likewise. |
| 31 | * write.c (write_contents): Replace 'unsigned long' with |
| 32 | 'addressT' and 'long' with offsetT in order to allow computations |
| 33 | with very large values to work for 64-bit addressed targets. |
| 34 | (relax_and_size_all_segments): Likewise. |
| 35 | (relax_frag): Likewise. |
| 36 | (relax_segment): Likewise. |
| 37 | |
| 38 | 2003-06-23 Mark Mitchell <mark@codesourcery.com> |
| 39 | |
| 40 | * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots. |
| 41 | |
| 42 | 2003-06-23 H.J. Lu <hongjiu.lu@intel.com> |
| 43 | |
| 44 | * gas/config/tc-i386.c (md_assemble): Support Intel Precott New |
| 45 | Instructions. |
| 46 | |
| 47 | * gas/config/tc-i386.h (CpuPNI): New. |
| 48 | (CpuUnknownFlags): Add CpuPNI. |
| 49 | |
| 50 | 2003-06-23 <davidm@hpl.hp.com> |
| 51 | |
| 52 | * config/tc-ia64.c (pseudo_func): Add ABI constants for linux, |
| 53 | freebsd, openvms, and nsk (non-stop kernel). |
| 54 | |
| 55 | 2003-06-22 Jason Thorpe <thorpej@wasabisystems.com> |
| 56 | |
| 57 | * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after |
| 58 | all locals have been declared. |
| 59 | |
| 60 | 2003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> |
| 61 | |
| 62 | * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove |
| 63 | special handling for n32 ABI. |
| 64 | (macro): Likewise. |
| 65 | |
| 66 | 2003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> |
| 67 | |
| 68 | * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert |
| 69 | 2003-06-11 change. |
| 70 | |
| 71 | 2003-06-19 Christian Groessler <chris@groessler.org> |
| 72 | |
| 73 | * config/tc-z8k.c (parse_reg): Invalid registers generate an error |
| 74 | now, not only a warning. Add some more checks to detect invalid |
| 75 | registers. |
| 76 | (get_operand): For CLASS_IR remember register size in mode struct. |
| 77 | (get_specific): Handle new CLASS_IRO type. Add register size |
| 78 | checks for CLASS_IR and CLASS_IRO. |
| 79 | (md_apply_fix3): Fix undefined usage of buf. |
| 80 | |
| 81 | 2003-06-19 Alan Modra <amodra@bigpond.net.au> |
| 82 | |
| 83 | * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect. |
| 84 | (ppc_change_csect): Add align param. Align frag at start of csect. |
| 85 | (ppc_section, ppc_named_section): Adjust ppc_change_csect calls. |
| 86 | (ppc_frob_section): Align vma. |
| 87 | |
| 88 | 2003-06-18 Jakub Jelinek <jakub@redhat.com> |
| 89 | |
| 90 | * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined. |
| 91 | (output_cie): Don't pad. |
| 92 | (output_fde): Add align argument. Pad to align if not 0. |
| 93 | (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT. |
| 94 | Pad just last FDE to EH_FRAME_ALIGNMENT. |
| 95 | |
| 96 | 2003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com> |
| 97 | |
| 98 | * config/tc-s390.c (init_default_arch): Make current_mode_mask |
| 99 | dependent on s390_arch_size and current_cpu dependent on |
| 100 | current_mode_mask. |
| 101 | |
| 102 | 2003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com> |
| 103 | |
| 104 | * configure.in: Add c4x as an architecture variant to tic4x. |
| 105 | * configure: Regenerate. |
| 106 | * Makefile.in: Regenerate. |
| 107 | * doc/Makefile.in: Regenerate. |
| 108 | |
| 109 | 2003-06-18 Alan Modra <amodra@bigpond.net.au> |
| 110 | |
| 111 | * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than |
| 112 | ".TOC." from PPC64_TOC relocs. |
| 113 | |
| 114 | 2003-06-17 Alan Modra <amodra@bigpond.net.au> |
| 115 | |
| 116 | * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs. |
| 117 | |
| 118 | 2003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> |
| 119 | |
| 120 | * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN, |
| 121 | ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros. |
| 122 | (macro_build_ldst_constoffset,load_address,macro,s_cpsetup, |
| 123 | s_cprestore,s_cpadd): Use them. |
| 124 | |
| 125 | 2003-06-16 Hans-Peter Nilsson <hp@axis.com> |
| 126 | |
| 127 | * configure.in: Add specific case for cris-*-linux-gnu* with |
| 128 | em=linux. |
| 129 | * configure: Regenerate. |
| 130 | * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE |
| 131 | if TE_LINUX defined, else FALSE. |
| 132 | (bfd_boolean demand_register_prefix): Set default from |
| 133 | DEFAULT_CRIS_AXIS_LINUX_GNU. |
| 134 | (symbols_have_leading_underscore): Similar. |
| 135 | * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1. |
| 136 | |
| 137 | 2003-06-13 Richard Earnshaw <rearnsha@arm.com> |
| 138 | |
| 139 | * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA. |
| 140 | (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF, |
| 141 | FPU_ARCH_FPA for AOUT. |
| 142 | (md_begin): Don't try to guess the floating point architecture from |
| 143 | the CPU if the OS ABI (Linux, NetBSD) mandates a particular form. |
| 144 | |
| 145 | 2003-06-13 Robert Millan <zeratul2@wanadoo.es> |
| 146 | |
| 147 | * configure.in: Add i386-netbsd-gnu target. |
| 148 | * configure: Regenerate. |
| 149 | |
| 150 | 2003-06-12 Tom Tromey <tromey@redhat.com> |
| 151 | |
| 152 | * doc/as.texinfo (Comm): Added @node. Moved before CFI |
| 153 | directives node. |
| 154 | |
| 155 | 2003-06-12 Richard Sandiford <rsandifo@redhat.com> |
| 156 | |
| 157 | * config/tc-mips.c (append_insn): In a compound relocation, take the |
| 158 | field width from the final (outermost) operator. |
| 159 | |
| 160 | 2003-06-11 Richard Henderson <rth@redhat.com> |
| 161 | |
| 162 | * dw2gencfi.c (struct cfi_escape_data): New. |
| 163 | (cfi_add_CFA_nop): Remove. |
| 164 | (CFI_escape, dot_cfi_escape): New. |
| 165 | (dot_cfi): Remove nop. |
| 166 | (cfi_pseudo_table): Remove nop; add escape. |
| 167 | (output_cfi_insn): Likewise. |
| 168 | (select_cie_for_fde): Stop on escape. |
| 169 | * dw2gencfi.h (cfi_add_CFA_nop): Remove. |
| 170 | * read.c, read.h (do_parse_cons_expression): New. |
| 171 | * doc/as.texinfo (.cfi_escape): New. |
| 172 | |
| 173 | 2003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> |
| 174 | |
| 175 | * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP. |
| 176 | (s_cprestore): Likewise. |
| 177 | (s_cpreturn): Likewise. |
| 178 | |
| 179 | 2003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> |
| 180 | |
| 181 | * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc |
| 182 | with zeros. |
| 183 | |
| 184 | 2003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> |
| 185 | |
| 186 | * config/tc-mips.c (md_pcrel_from): Return actual pcrel address. |
| 187 | (md_apply_fix3): Ignore non-special relocations. Remove superfluous |
| 188 | exceptions from size assert. Remove most of the addend fixup |
| 189 | specialcasing. Remove value, use valP directly. simplify fx_addnumber |
| 190 | handling. Remove zero addend specialcases. |
| 191 | (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove |
| 192 | the addend fixup specialcase. |
| 193 | * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0. |
| 194 | |
| 195 | 2003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> |
| 196 | |
| 197 | * write.c (write_relocs): Use xcalloc. Fix relocs initialization |
| 198 | in the RELOC_EXPANSION_POSSIBLE case. |
| 199 | |
| 200 | 2003-06-11 Alan Modra <amodra@bigpond.net.au> |
| 201 | |
| 202 | * config/tc-i960.c (line_comment_chars): Add '#'. |
| 203 | * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy. |
| 204 | |
| 205 | 2003-06-11 H.J. Lu <hongjiu.lu@intel.com> |
| 206 | |
| 207 | * po/Make-in (DESTDIR): New. |
| 208 | (install-data-yes): Support $(DESTDIR). |
| 209 | (uninstall): Likewise. |
| 210 | |
| 211 | 2003-06-11 Alan Modra <amodra@bigpond.net.au> |
| 212 | |
| 213 | * Makefile.am: Run "make dep-am". |
| 214 | * Makefile.in: Regenerate. |
| 215 | * po/POTFILES.in: Regenerate. |
| 216 | |
| 217 | 2003-06-10 Doug Evans <dje@sebabeach.org> |
| 218 | |
| 219 | * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to |
| 220 | CGEN_INSN_RELAXED. |
| 221 | * config/tc-fr30.c (md_estimate_size_before_relax): Ditto. |
| 222 | * config/tc-m32r.c (md_estimate_size_before_relax): Ditto. |
| 223 | * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto. |
| 224 | |
| 225 | 2003-06-10 Alan Modra <amodra@bigpond.net.au> |
| 226 | Gary Hade <garyhade@us.ibm.com> |
| 227 | |
| 228 | * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ. |
| 229 | (md_apply_fix3): Special case lq insn. |
| 230 | |
| 231 | 2003-06-10 Richard Sandiford <rsandifo@redhat.com> |
| 232 | |
| 233 | * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register |
| 234 | lists. Allow single-register ranges. |
| 235 | |
| 236 | 2003-06-10 Richard Sandiford <rsandifo@redhat.com> |
| 237 | |
| 238 | * config/tc-h8300.c (h8300sxnmode): New. |
| 239 | (md_pseudo_table): Add .h8300sxn entry. |
| 240 | |
| 241 | 2003-06-09 H.J. Lu <hongjiu.lu@intel.com> |
| 242 | |
| 243 | * NEWS: Updated for the new -n option for the i386 assembler. |
| 244 | |
| 245 | * config/tc-i386.c (optimize_align_code): New. |
| 246 | (md_shortopts): Add 'n'. |
| 247 | (md_parse_option): Handle 'n'. |
| 248 | (md_show_usage): Add '-n'. |
| 249 | |
| 250 | * config/tc-i386.h (optimize_align_code): Declared. |
| 251 | (md_do_align): Optimize code alignment only if optimize_align_code |
| 252 | is not 0. |
| 253 | |
| 254 | * doc/as.texinfo: Add the new -n option. |
| 255 | |
| 256 | * doc/c-i386.texi: Document the new -n option. |
| 257 | |
| 258 | 2003-06-07 Richard Henderson <rth@redhat.com> |
| 259 | |
| 260 | * doc/as.texinfo: Document .cfi_rel_offset. |
| 261 | |
| 262 | * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New. |
| 263 | (cfi_add_CFA_offset): Detect invalid offsets. |
| 264 | (cfi_add_CFA_remember_state): Save cur_cfa_offset. |
| 265 | (cfi_add_CFA_restore_state): Restore it. |
| 266 | (CFI_rel_offset): New. |
| 267 | (cfi_pseudo_table): Add it. |
| 268 | (dot_cfi): Handle it. |
| 269 | |
| 270 | 2003-06-07 H.J. Lu <hongjiu.lu@intel.com> |
| 271 | |
| 272 | * app.c (do_scrub_chars): Add states 14 and 15 to handle |
| 273 | predicate for ia64. |
| 274 | |
| 275 | 2003-06-05 Michael Snyder <msnyder@redhat.com> |
| 276 | |
| 277 | * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops. |
| 278 | (build_bytes): Ditto. |
| 279 | |
| 280 | 2003-06-05 Richard Sandiford <rsandifo@redhat.com> |
| 281 | |
| 282 | * config/tc-h8sx.c (DMODE): Remove. |
| 283 | (colonmod24): Don't choose a default if the operand is a 16-bit |
| 284 | constant integer. |
| 285 | (fix_operand_size): New function. |
| 286 | (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn). |
| 287 | Adjust @(d:2,ERn) operands before choosing the specific opcodes. |
| 288 | |
| 289 | 2003-06-05 Michal Ludvig <mludvig@suse.cz> |
| 290 | |
| 291 | * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg) |
| 292 | (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New. |
| 293 | (cfi_add_CFA_offset, cfi_add_CFA_def_cfa) |
| 294 | (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register) |
| 295 | (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*(). |
| 296 | (cfi_add_CFA_restore, cfi_add_CFA_undefined) |
| 297 | (cfi_add_CFA_same_value, cfi_add_CFA_remember_state) |
| 298 | (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New. |
| 299 | (cfi_pseudo_table): New directives .cfi_return_column, |
| 300 | .cfi_restore, .cfi_undefined, .cfi_same_value, |
| 301 | .cfi_remember_state, .cfi_restore_state, .cfi_nop. |
| 302 | (dot_cfi, output_cfi_insn): Handle new directives. |
| 303 | * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined) |
| 304 | (cfi_add_CFA_same_value, cfi_add_CFA_remember_state) |
| 305 | (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes. |
| 306 | |
| 307 | 2003-06-04 Richard Henderson <rth@redhat.com> |
| 308 | |
| 309 | * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets. |
| 310 | |
| 311 | * dw2gencfi.c (cfi_finish): Set .eh_frame read-only. |
| 312 | |
| 313 | 2003-06-04 Richard Henderson <rth@redhat.com> |
| 314 | |
| 315 | * config/tc-alpha.c (s_alpha_usepv): New. |
| 316 | (md_pseudo_table): Add it. |
| 317 | (alpha_cfi_frame_initial_instructions): New. |
| 318 | * config/tc-alpha.h (TARGET_USE_CFIPOP): New. |
| 319 | (tc_cfi_frame_initial_instructions): New. |
| 320 | * doc/c-alpha.texi: Document .usepv. |
| 321 | |
| 322 | 2003-06-04 Jakub Jelinek <jakub@redhat.com> |
| 323 | |
| 324 | * as.c (show_usage): Document --execstack and --noexecstack. |
| 325 | (parse_args): Add --execstack and --noexecstack. |
| 326 | (main): Create .note.GNU-stack section if --execstack or |
| 327 | --noexecstack was given on comand line, set its SHF_EXECINSTR bit. |
| 328 | * as.h (flag_execstack, flag_noexecstack): New. |
| 329 | |
| 330 | 2003-06-03 Chris Demetriou <cgd@broadcom.com> |
| 331 | |
| 332 | * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE) |
| 333 | (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE) |
| 334 | (OPTION_MISC_BASE): New defines. |
| 335 | (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL) |
| 336 | (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64) |
| 337 | (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100) |
| 338 | (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX) |
| 339 | (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2) |
| 340 | (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D) |
| 341 | (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64) |
| 342 | (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS) |
| 343 | (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010) |
| 344 | (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16) |
| 345 | (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH) |
| 346 | (OPTION_TRAP): Redefine in terms of new defines. |
| 347 | (md_longopts): Reorder entries. |
| 348 | |
| 349 | 2003-05-14 Michael Snyder <msnyder@redhat.com> |
| 350 | From Bernd Schmidt <bernds@redhat.com> |
| 351 | and Michael Snyder <msnyder@redhat.com> |
| 352 | and Alexandre Oliva <aoliva@redhat.com> |
| 353 | * config/tc-h8300.c: Add insns and addressing modes for h8300sx. |
| 354 | * config/tc-h8300.h: Ditto. |
| 355 | |
| 356 | 2003-06-03 Nick Clifton <nickc@redhat.com> |
| 357 | |
| 358 | * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into |
| 359 | BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this |
| 360 | before calling bfd_reloc_type_lookup. |
| 361 | |
| 362 | 2003-06-02 Alan Modra <amodra@bigpond.net.au> |
| 363 | |
| 364 | * read.c (emit_expr): Set dot_value. |
| 365 | * dw2gencfi.c (output_fde): Remove pcrel reloc hack. |
| 366 | |
| 367 | 2003-06-02 Alan Modra <amodra@bigpond.net.au> |
| 368 | |
| 369 | * macro.c (sub_actual): Don't lose string if it turns out that |
| 370 | &string wasn't an arg. |
| 371 | |
| 372 | 2003-05-31 Richard Henderson <rth@redhat.com> |
| 373 | |
| 374 | * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc. |
| 375 | (cfi_finish): Set flag_traditional_format around .eh_frame data. |
| 376 | |
| 377 | 2003-05-29 Richard Henderson <rth@redhat.com> |
| 378 | |
| 379 | * config/tc-alpha.c (alpha_cur_ent_sym): Remove. |
| 380 | (all_frame_data, plast_frame_data, cur_frame_data): New. |
| 381 | (s_alpha_ent): Record data for dwarf2 cfi. |
| 382 | (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise. |
| 383 | (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives. |
| 384 | * config/tc-alpha.h (md_end): New. |
| 385 | (DWARF2_DEFAULT_RETURN_COLUMN): New. |
| 386 | (DWARF2_CIE_DATA_ALIGNMENT): New. |
| 387 | |
| 388 | 2003-05-29 Nick Clifton <nickc@redhat.com> |
| 389 | |
| 390 | * configure.in: Add i386-*-freebsd* entry. |
| 391 | * configure: Regenerate. |
| 392 | |
| 393 | 2003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> |
| 394 | |
| 395 | * config/tc-m32r.c: Amend comment to refer to Renesas |
| 396 | |
| 397 | 2003-05-27 Richard Henderson <rth@redhat.com> |
| 398 | |
| 399 | * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the |
| 400 | symbol_create call. |
| 401 | (current_location): Use symbol_temp_new_now. |
| 402 | * stabs.c (s_stab_generic): Use symbol_temp_new. |
| 403 | * symbols.c (temp_label_name): Remove. |
| 404 | (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME. |
| 405 | |
| 406 | 2003-05-27 Richard Henderson <rth@redhat.com> |
| 407 | |
| 408 | * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch. |
| 409 | * as.c (main): Always call cfi_finish. |
| 410 | * config/tc-i386.c (x86_dwarf2_return_column): New. |
| 411 | (x86_cie_data_alignment): New. |
| 412 | (md_begin): Set them. |
| 413 | (tc_x86_cfi_init): Remove. |
| 414 | (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers; |
| 415 | return int, not unsigned long; don't as_bad here. |
| 416 | (tc_x86_frame_initial_instructions): Streamline; use |
| 417 | updated api. |
| 418 | * config/tc-i386.h (tc_cfi_init): Remove. |
| 419 | (DWARF2_DEFAULT_RETURN_COLUMN): New. |
| 420 | (DWARF2_CIE_DATA_ALIGNMENT): New. |
| 421 | |
| 422 | 2003-05-27 Richard Henderson <rth@redhat.com> |
| 423 | |
| 424 | * symbols.c (temp_label_name): New. |
| 425 | (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New. |
| 426 | (symbol_set_value_now): New. |
| 427 | * symbols.h: Prototype them. |
| 428 | * dwarf2dbg.c: Use them. |
| 429 | (fake_label_name, symbol_new_now, set_symbol_value_now): Remove. |
| 430 | |
| 431 | 2003-05-23 Jason Eckhardt <jle@rice.edu> |
| 432 | |
| 433 | * config/tc-i860.c (target_xp): Declare variable. |
| 434 | (OPTION_XP): Declare macro. |
| 435 | (md_longopts): Add option -mxp. |
| 436 | (md_parse_option): Set target_xp. |
| 437 | (md_show_usage): Add -mxp usage. |
| 438 | (i860_process_insn): Recognize XP registers bear, ccr, p0-p3. |
| 439 | (md_assemble): Don't try expansions if XP_ONLY is set. |
| 440 | * doc/c-i860.texi: Document -mxp option and i860XP support. |
| 441 | |
| 442 | 2003-05-23 Eric Christopher <echristo@redhat.com> |
| 443 | |
| 444 | * config/tc-mips.c (macro_build_jalr): Warning patrol. |
| 445 | |
| 446 | 2003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> |
| 447 | |
| 448 | * config/tc-mips.c (append_insn): Use actual relocation size for new |
| 449 | fixp's. Don't relax overflow checking for partial_inplace relocations. |
| 450 | Use the actual relocation type in combined relocs, not just the type |
| 451 | of the first one. |
| 452 | (macro_build_jalr): Use actual relocation size for new fix. |
| 453 | (s_cpsetup, s_gpdword): Likewise. |
| 454 | |
| 455 | 2003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> |
| 456 | |
| 457 | * config/tc-mips.c (macro): Don't use uninitialized tempreg. |
| 458 | |
| 459 | 2003-05-22 Nick Clifton <nickc@redhat.com> |
| 460 | |
| 461 | * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce |
| 462 | section relative offsets for relocs that will not be based on the |
| 463 | section symbol. |
| 464 | (xstormy16_md_apply_fix3): Remove previous patch to this |
| 465 | function. |
| 466 | |
| 467 | 2003-05-07 Eric Christopher <echristo@redhat.com> |
| 468 | |
| 469 | * config/tc-mips.c (mips_abicalls): New variable. |
| 470 | (md_parse_option): Use. |
| 471 | (s_option): Ditto. |
| 472 | (s_abicalls): Ditto. |
| 473 | (mips_elf_final_processing): Set EF_MIPS_PIC and |
| 474 | EF_MIPS_CPIC dependent on above. |
| 475 | |
| 476 | 2003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| 477 | |
| 478 | * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'. |
| 479 | |
| 480 | 2003-05-21 Nick Clifton <nickc@redhat.com> |
| 481 | |
| 482 | * config/obj-elf.c: Include dwarf2dbg.h. |
| 483 | (elf_pseudo_tab): Add .file and .loc. |
| 484 | * config/tc-arc.c (md_pseudo_table): Remove .file and .loc. |
| 485 | * config/tc-arm.c: Likewise. |
| 486 | * config/tc-h8300.c: Likewise. |
| 487 | * config/tc-hppa.c: Likewise. |
| 488 | * config/tc-ia64.c: Likewise. |
| 489 | * config/tc-m68hc11.c: Likewise. |
| 490 | * config/tc-m68k.c: Likewise. |
| 491 | * config/tc-mmix.c: Likewise. |
| 492 | * config/tc-mn10300.c: Likewise. |
| 493 | * config/tc-ppc.c: Likewise. |
| 494 | * config/tc-sh.c: Likewise. |
| 495 | * config/tc-sparc.c: Likewise. |
| 496 | * config/tc-v850.c: Likewise. |
| 497 | * config/tc-frv.c: Likewise, and remove redundant inclusion of |
| 498 | dwarf2dbg.h. |
| 499 | * config/tc-ip2k.c: Likewise. |
| 500 | * config/tc-iq2000.c: Likewise. |
| 501 | * config/tc-xstormy16.c: Likewise. |
| 502 | * config/tc-xtensa.c: Likewise. |
| 503 | * Makefile.am: Regenerate dependencies. |
| 504 | * Makefile.in: Regenerate. |
| 505 | * aclocal.m4: Regenerate. |
| 506 | * config.in: Regenerate. |
| 507 | * configure: Regenerate. |
| 508 | * po/POTFILES.in: Regenerate. |
| 509 | * po/gas.pot: Regenerate. |
| 510 | |
| 511 | 2003-05-21 Nick Clifton <nickc@redhat.com> |
| 512 | |
| 513 | * dw2gencfi.c (cfi_get_label): Use symbol_make for non |
| 514 | BFD_ASSEMBLER targets. |
| 515 | (cfi_startproc): Change type of saved_seg and cfi_seg to segT. |
| 516 | (dot_cfi_endproc): Only call bfd_set_section_flags for targets |
| 517 | defining BFD_ASSEMBLER. |
| 518 | |
| 519 | 2003-05-20 Michal Ludvig <mludvig@suse.cz> |
| 520 | |
| 521 | * as.c (main): Remove tc_cfi_init(). |
| 522 | * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning |
| 523 | with '%'. |
| 524 | (cfi_pseudo_table): Add "cfi_register" entry. |
| 525 | (cfi_make_insn): Handle CFA_register. |
| 526 | (cfi_output_insn): Ditto. |
| 527 | (dot_cfi): Ditto. |
| 528 | (cfi_get_label): Add 'simple' modifier to .cfi_startproc. |
| 529 | (dot_cfi_endproc): Reuse already emitted CIEs. |
| 530 | * testsuite/gas/cfi/cfi-i386.d: New pattern. |
| 531 | * testsuite/gas/cfi/cfi-x86-64.d: Ditto. |
| 532 | |
| 533 | 2003-05-20 Nick Clifton <nickc@redhat.com> |
| 534 | |
| 535 | * config/tc-xstormy16.c: Include dwarf2dbg.h. |
| 536 | (md_pseudo_table): Add entries for .loc and .line. |
| 537 | |
| 538 | 2003-05-20 Alan Modra <amodra@bigpond.net.au> |
| 539 | |
| 540 | * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if |
| 541 | defined. |
| 542 | (dot_cfi_endproc): Avoid C99 construct. |
| 543 | |
| 544 | 2003-05-20 Michal Ludvig <mludvig@suse.cz> |
| 545 | |
| 546 | * dw2gencfi.c, dw2gencfi.h: New files. |
| 547 | * config/tc-i386.c (tc_x86_cfi_init): New function. |
| 548 | * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines. |
| 549 | * as.c (parse_args): Set verbose flag on --verbose. |
| 550 | (main): Call tc_cfi_init()/cfi_finish(). |
| 551 | * as.h (verbose): New external variable. |
| 552 | * read.c (pobegin): Insert CFI pops to the list. |
| 553 | * symbols.c (local_symbol_make): Make symbol external. |
| 554 | * symbols.h (local_symbol_make): New prototype. |
| 555 | * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am". |
| 556 | * Makefile.in: Regenerate. |
| 557 | * doc/as.texinfo: Added node "CFI directives" with description of |
| 558 | all implemented .cfi_* directives. |
| 559 | * doc/Makefile.in: Regenerate. |
| 560 | * po/POTFILES.in: Regenerate. |
| 561 | |
| 562 | 2003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com> |
| 563 | |
| 564 | * config/tc-tic4x.c (md_assemble): Added support for one-line parallel |
| 565 | insns. |
| 566 | * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition |
| 567 | |
| 568 | 2003-05-18 Jason Eckhardt <jle@rice.edu> |
| 569 | |
| 570 | * config/tc-i860.c (i860_process_insn): Initialize fc after |
| 571 | each opcode mismatch. |
| 572 | |
| 573 | 2003-05-16 Kelley Cook <kelleycook@wideopenwest.com> |
| 574 | |
| 575 | * configure.in: Accept i[3-7]86 variants. |
| 576 | * configure: Regenerate. |
| 577 | |
| 578 | 2003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> |
| 579 | |
| 580 | * config/tc-mips.h: Fix comment formatting. |
| 581 | |
| 582 | 2003-05-13 Hans-Peter Nilsson <hp@axis.com> |
| 583 | |
| 584 | * read.c (old_buffer, old_input, old_limit): Remove variables. |
| 585 | (read_a_source_file): Delete label contin. |
| 586 | <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into |
| 587 | input as with macros, instead of in separate old_* variables. |
| 588 | Zero-terminate string being scrubbed. |
| 589 | |
| 590 | 2003-05-12 Nick Clifton <nickc@redhat.com> |
| 591 | |
| 592 | * config/tc-xstormy16.c (skipping_fptr): New local variable. |
| 593 | (md_assemble): Reset skipping_fptr. |
| 594 | (md_operand): If @fptr() is followed by a minus sign, set |
| 595 | skipping_fptr and ignore the fptr. If skipping_fptr is set and an |
| 596 | @fptr is detected, ignore it and reset skipping_fptr. |
| 597 | |
| 598 | 2003-05-11 Jason Eckhardt <jle@rice.edu> |
| 599 | |
| 600 | * config/tc-i860.c (MAX_FIXUPS): Define. |
| 601 | (struct i860_fi fi[]): New struct. |
| 602 | (struct i860_it the_insn): Add above as member and move fields |
| 603 | exp, reloc, pcrel and fup into i860_fi. |
| 604 | (md_assemble): Replace all instances of exp, reloc, pcrel |
| 605 | and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup. |
| 606 | Add a loop to possibly emit multiple fix-ups for each insn. |
| 607 | (i860_process_insn): Likewise. |
| 608 | (i860_get_expression): Likewise. |
| 609 | (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality. |
| 610 | |
| 611 | 2003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com> |
| 612 | |
| 613 | * config/tc-s390.c (s390_target_format): Always call init_default_arch. |
| 614 | |
| 615 | 2003-05-07 H.J. Lu <hongjiu.lu@intel.com> |
| 616 | |
| 617 | * config/tc-ia64.c (alias_hash): New. |
| 618 | (alias_name_hash): New. |
| 619 | (secalias_hash): New. |
| 620 | (secalias_name_hash): New. |
| 621 | (md_pseudo_table): Add "secalias". |
| 622 | (md_begin): Initialize alias_hash, alias_name_hash, |
| 623 | secalias_hash and secalias_name_hash. |
| 624 | (struct alias): New. |
| 625 | (dot_alias): Implement .alias and .secalias directives. |
| 626 | (do_alias): New. |
| 627 | (ia64_adjust_symtab): New. |
| 628 | (do_secalias): New. |
| 629 | (ia64_frob_file): New. |
| 630 | |
| 631 | * config/tc-ia64.h (ia64_adjust_symtab): New. |
| 632 | (tc_adjust_symtab): Defined. |
| 633 | (ia64_frob_file): New. |
| 634 | (tc_frob_file): Defined. |
| 635 | |
| 636 | 2003-05-07 Dmitry Diky <diwil@mail.ru> |
| 637 | |
| 638 | * tc-msp430.c: Add missing lines to known cpus list. |
| 639 | |
| 640 | 2003-05-06 Alexandre Oliva <aoliva@redhat.com> |
| 641 | |
| 642 | * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE. |
| 643 | * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it. |
| 644 | * config.in, configure: Rebuilt. |
| 645 | |
| 646 | 2003-05-05 H.J. Lu <hjl@gnu.org> |
| 647 | |
| 648 | * config/tc-mips.c (tc_gen_reloc): Add addend just once if |
| 649 | howto->partial_inplace is false. |
| 650 | |
| 651 | 2003-05-05 Daniel Jacobowitz <drow@mvista.com> |
| 652 | |
| 653 | * config/tc-mips.c (mips_need_elf_addend_fixup): Remove |
| 654 | symbol_used_in_reloc_p check. |
| 655 | (md_apply_fix3): Remove check for howto->pcrel_offset. |
| 656 | |
| 657 | 2003-05-03 H.J. Lu <hjl@gnu.org> |
| 658 | |
| 659 | * config/obj-elf.c (obj_elf_parse_section_letters): Make it a |
| 660 | fatal error for unknown section attribute. |
| 661 | |
| 662 | * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for |
| 663 | unknown section attribute. |
| 664 | * config/tc-ia64.c (ia64_elf_section_letter): Likewise. |
| 665 | * config/tc-ppc.c (ppc_section_letter): Likewise. |
| 666 | |
| 667 | * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'. |
| 668 | (ia64_elf_section_type): Accept "unwind". |
| 669 | |
| 670 | 2003-05-02 H.J. Lu <hjl@gnu.org> |
| 671 | |
| 672 | * read.h (demand_copy_string): New. |
| 673 | |
| 674 | * config/tc-alpha.c (demand_copy_string): Removed. |
| 675 | |
| 676 | 2003-05-02 Michael Snyder <msnyder@redhat.com> |
| 677 | |
| 678 | * write.h (FAKE_LABEL_NAME): Allow override |
| 679 | (for targets that like eg. a leading dot in a local label). |
| 680 | |
| 681 | 2003-05-02 Nick Clifton <nickc@redhat.com> |
| 682 | |
| 683 | * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the |
| 684 | addend with the symbol's value for pc-relative relocations against |
| 685 | a defined symbol - this will be done automatically. |
| 686 | |
| 687 | 2003-05-01 H.J. Lu <hjl@gnu.org> |
| 688 | |
| 689 | * config/obj-elf.c (obj_elf_type): Accept "notype" and |
| 690 | "STT_NOTYPE". |
| 691 | |
| 692 | 2003-05-01 H.J. Lu <hjl@gnu.org> |
| 693 | |
| 694 | * config/tc-ia64.h (tc_canonicalize_section_name): New. |
| 695 | |
| 696 | * config/obj-elf.c (obj_elf_section_name): Call |
| 697 | tc_canonicalize_section_name if it is defined. |
| 698 | |
| 699 | 2003-05-01 H.J. Lu <hjl@gnu.org> |
| 700 | |
| 701 | * config/tc-ia64.c (ia64_check_label): New. |
| 702 | * config/tc-ia64.h (tc_check_label): New. |
| 703 | |
| 704 | * read.c (read_a_source_file): Call tc_check_label after |
| 705 | creating a user-defined label if defined. |
| 706 | |
| 707 | 2003-05-02 Alan Modra <amodra@bigpond.net.au> |
| 708 | |
| 709 | * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b, |
| 710 | -be and split strings to below 509 bytes in length. |
| 711 | |
| 712 | 2003-05-01 Christian Groessler <chris@groessler.org> |
| 713 | |
| 714 | * expr.h: Fix comments in operatorT typedef. |
| 715 | * config/tc-z8k.c: Add 2003 to copyright message. |
| 716 | Fold s_segm() and s_unseg() into one function s_segm(parm) which |
| 717 | decides by the parameter. |
| 718 | (md_begin): Don't set linkrelax. Only set Z8002 default if no |
| 719 | command line argument was given to select the intended |
| 720 | architecure. |
| 721 | (get_interrupt_operand): Warn if NOP type code is emitted. |
| 722 | (newfix): New parameter 'size', forward it to 'fix_new_exp'. |
| 723 | (apply_fix): Call newfix with additional 'size' parameter. |
| 724 | (build_bytes): Remove unused variable 'nib'. Detect overflow in |
| 725 | 4 bit immediate arguments. |
| 726 | (md_longopts): Add 'linkrelax' option. |
| 727 | (md_parse_option): Adapt to new s_segm function. Set 'linkrelax' |
| 728 | variable when 'linkrelax' command line option is specified. |
| 729 | (md_show_usage): Display 'linkrelax' option. |
| 730 | (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases |
| 731 | R_CALLR and R_REL16. |
| 732 | * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD. |
| 733 | |
| 734 | 2003-04-30 H.J. Lu <hjl@gnu.org> |
| 735 | |
| 736 | * config/tc-ia64.c (ia64_number_to_chars): New function pointer. |
| 737 | (ia64_float_to_chars): Likewise. |
| 738 | (dot_byteorder): Set target_big_endian, ia64_number_to_chars |
| 739 | and ia64_float_to_chars by tc_segment_info_data.endian from |
| 740 | the current segment if byteorder == -1. |
| 741 | (md_begin): Call dot_byteorder to set target_big_endian. |
| 742 | (md_atof): Call ia64_float_to_chars to convert floating point. |
| 743 | (ia64_float_to_chars_bigendian): New function. |
| 744 | (ia64_float_to_chars_littleendian): Likewise. |
| 745 | (ia64_elf_section_change_hook): Likewise. |
| 746 | |
| 747 | * config/tc-ia64.h (ia64_number_to_chars): New. |
| 748 | (md_number_to_chars): Changed to (*ia64_number_to_chars) |
| 749 | (ia64_elf_section_change_hook): New. |
| 750 | (md_elf_section_change_hook): Defined. |
| 751 | (ia64_segment_info_type): New struct. |
| 752 | (TC_SEGMENT_INFO_TYPE): Defined. |
| 753 | |
| 754 | 2003-04-30 H.J. Lu <hjl@gnu.org> |
| 755 | |
| 756 | * config/tc-ia64.c (md_section_align): Deleted. |
| 757 | |
| 758 | * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New. |
| 759 | (md_section_align): New. |
| 760 | |
| 761 | 2003-04-30 H.J. Lu <hjl@gnu.org> |
| 762 | |
| 763 | * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10 |
| 764 | and add real16. |
| 765 | (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and |
| 766 | "real16.ua". |
| 767 | (md_atof): Add 6 byte padding of zero for real16. |
| 768 | |
| 769 | 2003-04-29 Nick Clifton <nickc@redhat.com> |
| 770 | |
| 771 | * config/obj-elf.c (obj_elf_symver): Skip whitespace before the |
| 772 | start of a version name. |
| 773 | |
| 774 | 2003-04-28 Chris Demetriou <cgd@broadcom.com> |
| 775 | |
| 776 | * configure.in (mips-*-*n*bsd*): Replace with... |
| 777 | (mips-*-netbsd*, mips-*-openbsd*): These. |
| 778 | * configure: Regenerate. |
| 779 | |
| 780 | 2003-04-28 H.J. Lu <hjl@gnu.org> |
| 781 | |
| 782 | * config/tc-hppa.c (hppa_symbol_chars): New. |
| 783 | * config/tc-hppa.h (tc_symbol_chars): Likewise. |
| 784 | |
| 785 | 2003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> |
| 786 | |
| 787 | * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again. |
| 788 | |
| 789 | 2003-04-25 Chris Demetriou <cgd@broadcom.com> |
| 790 | |
| 791 | * NEWS: Belatedly mention support for MIPS32 Release 2. |
| 792 | |
| 793 | 2003-04-24 Eric Christopher <echristo@redhat.com> |
| 794 | |
| 795 | * config/tc-mips.c (nopic_need_relax): Revert previous |
| 796 | change. |
| 797 | |
| 798 | 2003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com> |
| 799 | |
| 800 | * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New |
| 801 | * config/tc-h8300.c (dwarf2dbg.h): Include |
| 802 | (md_pseudo_table): Handle .loc and .file |
| 803 | (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER. |
| 804 | * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets. |
| 805 | * Makefile.in: Regenerate. |
| 806 | |
| 807 | 2003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com> |
| 808 | |
| 809 | * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New. |
| 810 | (md_pseudo_table): Add h8300hn, h8300sn. |
| 811 | * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn. |
| 812 | * doc/c-h8300.texi : Add documentation for new machine directives. |
| 813 | |
| 814 | 2003-04-24 Nick Clifton <nickc@redhat.com> |
| 815 | |
| 816 | * config/tc-ppc.c (ppc_symbol_chars): Define. |
| 817 | * config/tc-ppc.h (tc_symbol_chars): Define. |
| 818 | |
| 819 | 2003-04-23 J"orn Rennecke <joern.rennecke@superh.com> |
| 820 | |
| 821 | * config/tc-sh.c: Amend comment to refer to SuperH. |
| 822 | * config/tc-sh.h: Likewise. |
| 823 | (LISTING_HEADER): Amend to refer to SuperH. |
| 824 | * config/tc-sh64.c: Change comment to refer to SuperH. |
| 825 | * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH. |
| 826 | * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH. |
| 827 | * doc/c-sh.texi: Amend to refer to SuperH. |
| 828 | Add SuperH architecture documentation references. |
| 829 | * doc/c-sh64.texi: Change to refer to SuperH. |
| 830 | |
| 831 | 2003-04-23 H.J. Lu <hjl@gnu.org> |
| 832 | |
| 833 | * app.c (do_scrub_chars): More checks for valid labels. |
| 834 | |
| 835 | 2003-04-22 H.J. Lu <hjl@gnu.org> |
| 836 | |
| 837 | * app.c (do_scrub_chars): Check for valid label. |
| 838 | |
| 839 | 2003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> |
| 840 | |
| 841 | * doc/as.texinfo: Replace references to Mitsubishi M32R with |
| 842 | references to Renesas M32R. |
| 843 | * doc/c-m32r.texi: Likewise. |
| 844 | |
| 845 | 2003-04-21 Richard Henderson <rth@redhat.com> |
| 846 | |
| 847 | * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers. |
| 848 | (out_file_list): Assign non-null filename after generating error. |
| 849 | |
| 850 | 2003-04-18 Jakub Jelinek <jakub@redhat.com> |
| 851 | |
| 852 | * ehopt.c (check_eh_frame): For aug_size == 0 |
| 853 | in state_seeing_aug_size state skip the state_skipping_aug |
| 854 | state. |
| 855 | |
| 856 | 2003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com> |
| 857 | |
| 858 | * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with |
| 859 | 'Renesas'. |
| 860 | * doc/c-h8500.texi: Likewise. |
| 861 | * doc/c-sh.texi: Likewise. |
| 862 | * doc/c-sh64.texi: Likewise. |
| 863 | * doc/h8.texi: Likewise. |
| 864 | * config/tc-h8300.c: Likewise. |
| 865 | * config/tc-h8300.h: Likewise. |
| 866 | * config/tc-h8500.c: Likewise. |
| 867 | * config/tc-h8500.h: Likewise. |
| 868 | * config/tc-sh.c: Likewise. |
| 869 | * config/tc-sh.h: Likewise. |
| 870 | * config/tc-sh64.c: Likewise. |
| 871 | * config/tc-sh64.h: Likewise. |
| 872 | |
| 873 | 2003-04-10 Alexandre Oliva <aoliva@redhat.com> |
| 874 | |
| 875 | * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New. |
| 876 | * config/tc-mips.c: Use signed add for n32 address arithmetic. |
| 877 | (append_insn): When filling delay slots with instructions |
| 878 | that have fixups that tc_gen_reloc might consider modifyable |
| 879 | in variant frags, start a new frag. |
| 880 | (load_address): Generate GOT_DISP with of without offset |
| 881 | depending on whether symbol is local. For -xgot, use |
| 882 | GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16. |
| 883 | (macro) <M_DLA_AB, M_LA_AB>: Likewise. |
| 884 | <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got, |
| 885 | CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got. |
| 886 | <ld_st>: In NewABI with small got, always use |
| 887 | GOT_PAGE/GOT_OFST, with the latter in the load/store |
| 888 | instruction. With big got, use GOT_HI16/GOT_LO16 or |
| 889 | GOT_PAGE/GOT_OFST. |
| 890 | (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI. |
| 891 | Add tc_frag_data.tc_fr_offset to addends. Decay CALL16, |
| 892 | GOT_OFST and GOT_DISP to GOT_DISP in NewABI. |
| 893 | (md_convert_frag): Use memmove for safe copying of overlapping |
| 894 | regions. |
| 895 | |
| 896 | 2003-04-09 Stephane Carrez <stcarrez@nerim.fr> |
| 897 | |
| 898 | * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort, |
| 899 | -mlong, -mshort-double and -mlong-double options; use table @code. |
| 900 | (M68HC11-Syntax): Update to document 68HC12 operands. |
| 901 | (M68HC11-Modifiers): New section for operand modifiers. |
| 902 | (M68HC11-Directives): New section for specific assembler directives. |
| 903 | (M68HC11-Branch): Fix Overfull hbox error. |
| 904 | |
| 905 | 2003-04-09 Alexandre Oliva <aoliva@redhat.com> |
| 906 | |
| 907 | * config/tc-mips.c (macro): Add comments explaining the rationale |
| 908 | for Chris' change. |
| 909 | |
| 910 | 2003-04-09 Chris Demetriou <cgd@broadcom.com> |
| 911 | |
| 912 | * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit |
| 913 | constant address that Alexandre took out by accident. Reject |
| 914 | 64-bit addresses that are not sign extensions of 32 bits only if |
| 915 | we don't support 64-bit address constants. |
| 916 | |
| 917 | 2003-04-09 Alan Modra <amodra@bigpond.net.au> |
| 918 | |
| 919 | * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs. |
| 920 | |
| 921 | 2003-04-08 Nick Clifton <nickc@redhat.com> |
| 922 | |
| 923 | * as.c (perform_an_assembly_pass): If using cgen, call |
| 924 | gas_cgen_begin. |
| 925 | * cgen.c (gas_cgen_begin): New function. If |
| 926 | flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok |
| 927 | otherwise call cgen_clear_signed_overflow_ok. |
| 928 | * cgen.h: Prototype gas_cgen_begin. |
| 929 | |
| 930 | 2003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> |
| 931 | |
| 932 | * write.c (write_relocs): Remove unused variable. |
| 933 | |
| 934 | 2003-04-06 Chris Demetriou <cgd@broadcom.com> |
| 935 | |
| 936 | * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New. |
| 937 | (macro): Use new macro to decide whether to emit constant address |
| 938 | as 32 or 64 bits if addresses are 32-bit wide but registers are |
| 939 | 64-bit wide. |
| 940 | |
| 941 | 2003-04-05 Stephane Carrez <stcarrez@nerim.fr> |
| 942 | |
| 943 | * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define. |
| 944 | (M6811_OP_PAGE_ADDR): New internal define. |
| 945 | (get_operand): New modifier %page and %addr to obtain page and |
| 946 | address part of a far-function. |
| 947 | (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't |
| 948 | complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation |
| 949 | relocs. |
| 950 | (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier. |
| 951 | (find_opcode): Add comment. |
| 952 | (md_estimate_size_before_relax): Force relocation of |
| 953 | STATE_UNDEXED_OFFSET types when the symbol is not absolute. |
| 954 | (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16 |
| 955 | instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32 |
| 956 | on the symbol itself so that DWARF2 strings are merged correctly. |
| 957 | |
| 958 | 2003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com> |
| 959 | |
| 960 | * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed |
| 961 | default tic4x target format to 'coff2-tic4x'. |
| 962 | * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and |
| 963 | s/c3x/tic3x/ |
| 964 | * config/tc-tic4x.h: Ditto |
| 965 | |
| 966 | 2003-04-03 Nick Clifton <nickc@redhat.com> |
| 967 | |
| 968 | * NEWS: Mention support for Xtensa architecture. |
| 969 | |
| 970 | 2003-04-02 Philip Blundell <philb@gnu.org> |
| 971 | |
| 972 | * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM. |
| 973 | |
| 974 | 2003-04-02 Chris Demetriou <cgd@broadcom.com> |
| 975 | |
| 976 | * config/tc-mips.c (macro2): Adjust implementation of |
| 977 | M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly |
| 978 | in the case where the source and destination registers |
| 979 | are the same. |
| 980 | |
| 981 | 2003-04-01 Bob Wilson <bob.wilson@acm.org> |
| 982 | |
| 983 | * Makefile.am (CPU_TYPES): Add xtensa. |
| 984 | (TARGET_CPU_CFILES): Add config/tc-xtensa.c. |
| 985 | (TARGET_CPU_HFILES): Add config/tc-xtensa.h. |
| 986 | (xtensa-relax.o): New target. |
| 987 | Run "make dep-am". |
| 988 | * Makefile.in: Regenerate. |
| 989 | * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to |
| 990 | extra_objects for xtensa targets. |
| 991 | * configure: Regenerate. |
| 992 | * write.c (write_object_file): Add new md_post_relax_hook. |
| 993 | * config/tc-xtensa.c: New file. |
| 994 | * config/tc-xtensa.h: Likewise. |
| 995 | * config/xtensa-istack.h: Likewise. |
| 996 | * config/xtensa-relax.c: Likewise. |
| 997 | * config/xtensa-relax.h: Likewise. |
| 998 | * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi. |
| 999 | * doc/Makefile.in: Regenerate. |
| 1000 | * doc/all.texi: Set new XTENSA variable. |
| 1001 | * doc/as.texinfo: Set new Xtensa variable. Describe |
| 1002 | Xtensa-specific options. Define line comment character for |
| 1003 | Xtensa. Add Xtensa processors to list of ELF targets where |
| 1004 | alignment is specified in bytes. Add new Xtensa-Dependent node. |
| 1005 | Add acknowledgements for those contributing to the Xtensa port. |
| 1006 | * doc/internals.texi: Describe new md_post_relax_hook. |
| 1007 | * doc/c-xtensa.texi: New file. |
| 1008 | |
| 1009 | 2003-04-01 Nick Clifton <nickc@redhat.com> |
| 1010 | Richard Earnshaw <rearnsha@arm.com> |
| 1011 | |
| 1012 | * config/tc-arm.c: Remove presence of (r) and (tm) symbols. |
| 1013 | (ARM_ARCH_IWMMXT): Simplify. |
| 1014 | (insns): Place iwmmx instructions in correct place in table. |
| 1015 | (arm_add_note): New function: Add a note entry to a .note section. |
| 1016 | (md_begin): Make the default architecture be unknown. |
| 1017 | Suppress the creation of an arm note section. |
| 1018 | |
| 1019 | 2003-03-26 Eric Christopher <echristo@redhat.com> |
| 1020 | |
| 1021 | * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN. |
| 1022 | |
| 1023 | 2003-03-25 Stan Cox <scox@redhat.com> |
| 1024 | Nick Clifton <nickc@redhat.com> |
| 1025 | |
| 1026 | Contribute support for Intel's iWMMXt chip - an ARM variant: |
| 1027 | |
| 1028 | * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX, |
| 1029 | WC_PREFIX, REG_TYPE_IWMMXT): New constants. |
| 1030 | (enum wreg_type, enum iwmmxt_insn_type): New types. |
| 1031 | (wr_register, wc_register, wcg_register): New macros. |
| 1032 | (iwmmxt_table): New variable. |
| 1033 | (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc, |
| 1034 | do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm, |
| 1035 | do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia, |
| 1036 | do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc, |
| 1037 | do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov, |
| 1038 | do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg, |
| 1039 | do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero, |
| 1040 | cp_byte_address_offset, cp_byte_address_required_here, |
| 1041 | check_iwmmxt_insn): New functions. |
| 1042 | (asm_opcode_insns): Add iWMMXt instructions. |
| 1043 | (md_begin): Set the mach value for iWMMXt targets. Create a note |
| 1044 | section to identify iwmmxt binaries. |
| 1045 | (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2. |
| 1046 | * doc/c-arm.texi: Document the support for the iWMMXt. |
| 1047 | * NEWS: Mention new support. |
| 1048 | |