blob: 7681b3f348af1b7f35fd60b7b02de60bbdc4769d [file] [log] [blame]
2001-12-31 Richard Henderson <>
* config/tc-ia64.c (errata_nop_necessary_p): Prototype.
(make_unw_section_name): Constify local variables.
* config/tc-ia64.c (has_suffix_p): New.
(note_register_values): Use it instead of strstr.
2001-12-31 Jeffrey A Law (
* config/tc-hppa.c (pa_ip): Handle new 'c' mode completers,
'X', 'M', and 'A'.
2001-12-21 Jakub Jelinek <>
* config/tc-sparc.h (TC_PARSE_CONS_EXPRESSION): Define.
(sparc_cons): Provide prototype.
* config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_*_PCREL and
BFD_RELOC_SPARC_PLT{32,64}. Enumerate for which relocs
reloc->addend = fixp->fx_addnumber shouldn't be done instead of
enumarating for which pc relative ones it should be done.
(sparc_cons_special_reloc): New variable.
(sparc_cons): New function.
(cons_fix_new_sparc): Use sparc_cons_special_reloc.
2001-12-20 Thiemo Seufer <>
Daniel Jacobowitz <>
* config/tc-mips.c (file_mips_gp32): Initialize to invalid value.
(file_mips_fp32): Likewise.
(md_begin): Compatibility handling for -mipsN option.
2001-12-20 Alexandre Oliva <>
* config/tc-sh.c (parse_at): Reject @(r0) and @(r0,).
2001-12-20 matthew green <>
* config/tc-ppc.c (md_parse_option): Make -maltivec default
to generating PowerPC instructions.
2001-12-20 Jason Thorpe <>
* (mips-dec-netbsd*): Delete.
* configure: Regenerate.
* (arm-*-netbsdelf*): Add target.
* configure: Regenerate.
2001-12-18 Nick Clifton <>
* config/tc-mips.h (TC_HANDLE_FX_DONE): Remove redundant
2001-12-18 Niibe Yutaka <>
* (assign object format): Bug fix for setting
* configure: Regenerate.
2001-12-18 matthew green <>
* (m68k-*-netbsdelf*): New target.
(m68k-*-netbsd*): Also include ELF support.
(m68k-*-netbsdaout*): New alias for m68*-*-netbsd*.
* configure: Regenerate.
2001-12-18 Thiemo Seufer <>
* gasp.c (main): Protoype.
2001-12-17 Richard Henderson <>
* config/tc-alpha.c (alpha_handle_align): Encode unop with RB as $sp.
2001-12-17 Nick Clifton <>
* cgen.c: Add prototype for queue_fixup.
(gas_cgen_parse_operand): Move initilisastion of errmsg to avoid
possible longjmp corruption.
* cgen.h: Add prototype for gas_cgen_md_operand.
2001-12-15 Alan Modra <>
* config/obj-elf.c (obj_elf_init_stab_section): References are
kept to section name strings. Don't alloca them!
2001-12-12 Alexandre Oliva <>
* config/tc-d10v.c (get_operands): Mark OPERAND_PLUS after
2001-12-07 Geoffrey Keating <>
Richard Henderson <>
* Add support for xstormy16.
* configure: Regenerated.
* Add support for xstormy16.
* Regenerated.
* config/tc-xstormy16.c: New file.
* config/tc-xstormy16.h: New file.
2001-12-06 Richard Earnshaw (
* tc-arm.c (do_arit, do_cmp, do_mov, do_ldst, do_ldstt, do_ldmstm)
(do_branch, do_swi, do_adr, do_adrl, do_empty, do_mul, do_mla)
(do_swap, do_msr, do_mrs, do_mull, do_ldstv4, do_bx, do_blx)
(do_bkpt, do_clz, do_lstc2, do_cdp2, do_co_reg2, do_smla, do_smlal)
(do_smul, do_qadd, do_pld, do_ldrd, do_co_reg2c, do_cdp, do_lstc)
(do_co_reg, do_fpa_ctrl, do_fpa_ldst, do_fpa_ldmstm, do_fpa_monadic)
(do_fpa_dyadic, do_fpa_cmp, do_fpa_from_reg, do_fpa_to_reg, do_mia)
(do_mar, do_mra, do_c_binops, do_c_binops_1, do_c_binops_2)
(do_c_binops_3, do_c_triple, do_c_triple_4, do_c_triple_5, do_c_quad)
(do_c_quad_6, do_c_dspsc, do_c_dspsc_1, do_c_dspsc_2, do_c_shift)
(do_c_shift_1, do_c_shift_2, do_c_ldst, do_c_ldst_1, do_c_ldst_2)
(do_c_ldst_3, do_c_ldst_4, do_branch25): Delete redundant argument,
(struct asm_opcode): Adjust parms field accordingly.
(md_assemble): Don't pass dummy second argument when calling worker
(build_arm_ops_hsh): Add prototype
(BAD_FLAGS): Delete.
2001-12-05 Richard Earnshaw <>
* tc-arm.c (struct asm_opcode): Delete comp_suffix and flags. Add
cond_offset. Rename variants->variant.
(insns): Adjust for new format. Explicitly code each variant that
takes flags. Remove temporary instructions.
(struct arm_it): Remove redundant field suffix.
(s_flag, ldr_flags, str_flags, byte_flag, cmp_flags, ldm_flags)
(stm_flags, lfm_flags, sfm_flags, round_flags, fix_flags, except_flag)
(long_flag): Delete.
(struct asm_flg): Delete.
(V4_STR_BIT): Define.
(struct thumb_opcode): Rename variants->variant.
(do_empty): Renamed from do_nop.
(ldst_extend): Delete argument hwse. Split code for half-word and
signed byte instructions to ...
(ldst_extend_v4): ... here.
(ld_mode_required_here): Use ldst_extend_v4.
(do_ldrd): Simplify now that this is only called for ldrd. No
need to test for XScale, which was wrong anyway. Don't reject r12
as a target register. Add test that ldrd doesn't update an index
(do_pld): Don't allow post-indexed or write-back addressing modes.
Adjust call to ldst_extend.
(do_adr): Split code for adrl to ...
(do_adrl): ... here.
(do_cmp): No need to fold in COND_BIT.
(do_ldst): Simplify. Split code for ldrt/strt into do_ldstt. Split
code to handle half-word and signed byte instructions to ...
(do_ldstv4): ... here.
(do_ldstt): New function. Handle load/store with translate.
(do_ldmstm): Write feature modification bits directly into
(do_fpa_ldst): Remove suffix handling code.
(do_fpa_dyadic, do_fpa_monadic, do_fpa_from_reg): Likewise.
(do_fpa_ldmstm): Type of access is now held in inst.instruction.
(build_arm_ops_hsh): New function.
(md_begin): Call it. Don't build the ARM opcode directly.
(md_assemble): Simplify ARM instruction handling.
2001-12-05 Arati Dikey <>
* tc-sh.c (parse_at): Corrected incorrect op->type selection due
to missing 'else'.
2001-12-04 Alexandre Oliva <>
* config/tc-d10v.c (write_2_short): Don't skip dummy fixups, so
that we can tell which operand refers to the insn put in the L
container and mark it as such, so that the relocation type can be
2001-12-04 Thiemo Seufer <>
* config/tc-mips.c (mips_cpreturn_offset): Better comment.
(load_register): Better error message. Cast away signedness
mismatches. Add casts needed for varargs.
(load_address): Replace checks of HAVE_64BIT_ADDRESS with dbl.
Remove superfluous casts.
(macro): Cast away signedness mismatches. Remove superfluous casts.
(s_cpload): Fix wrong comment.
(s_mips_weakext): Standardize output message.
(get_number): Likewise.
2001-12-04 Thiemo Seufer <>
* config/tc-mips.c (append_insn): Add jump address range overflow
2001-12-04 Thiemo Seufer <>
* config/tc-mips.c (md_parse_option): Fix comment. Allow -mabi option
for ELF only.
(show): Document -mabi option.
2001-12-03 Jeroen Dobbelaere <>
* config/tc-arm.c (md_parse_option): Only clear cpu part when
specifying 'xscale' cpu (don't change the fpu part).
2001-12-04 Alexandre Oliva <>
* config/tc-d10v.c (find_opcode): Reject SP operand if
OPERAND_NOSP flag is present.
2001-12-03 Eric Christopher <>
* config/tc-mips.c (tc_gen_reloc): One missed BFD_RELOC_MIPS_GPREL.
2001-12-02 Thiemo Seufer <>
* config/tc-mips.c (macro_build): Replace BFD_RELOC_MIPS_GPREL
(load_address): Likewise.
(macro): Likewise.
(md_apply_fix): Likewise. Replace BFD_RELOC_MIPS_GPREL32 by
(s_gpword): Replace BFD_RELOC_MIPS_GPREL32 by BFD_RELOC_GPREL32.
(tc_gen_reloc): Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
*config/tc-mips.h: Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
2001-11-29 Alexandre Oliva <>
* config/tc-d10v.c (get_operands): Emit OPERAND_PLUS for
prefix `+'.
* config/tc-d10v.c (find_opcode): Reject non-SP operand if
flags requires SP.
2001-11-29 Arati Dikey <>
* tc-sh.c (parse_at): Removed case-sensitivity of index register
R8, R9.
2001-11-28 Jakub Jelinek <>
* write.c (adjust_reloc_syms): Mark SEC_MERGE symbols as used
in reloc if it has non-zero addend.
* config/tc-alpha.c (tc_gen_reloc): Reinstall SEC_MERGE check.
* config/tc-sparc.c (md_apply_fix3): Likewise.
2001-11-28 Andreas Schwab <>
* as.c (parse_args): Call md_after_parse_args if defined.
* config/tc-ia64.h (md_after_parse_args): Define.
* config/tc-ia64.c (ia64_after_parse_args): Reject --gstabs.
* doc/internals.texi (CPU backend): Document md_after_parse_args.
2001-11-23 Jakub Jelinek <>
* config/tc-alpha.c (tc_gen_reloc): Remove SEC_MERGE test.
* write.c (adjust_reloc_syms): Don't handle relocs against
SEC_MERGE section symbols specially.
(fixup_segment): Likewise.
2001-11-21 Richard Sandiford <>
* config/tc-mips.c (mips_need_elf_addend_fixup): New, extracted from...
(md_apply_fix3): Don't prevent the symbol value being
subtracted twice from GPREL addends.
(tc_gen_reloc): Add the symbol value to a GPREL addend if it was
subtracted by the previous function.
2001-11-20 Nick Clifton <>
* config/tc-avr.c (md_apply_fix3): Fix typo introduced by
md_apply_fix3 change.
2001-11-20 Ben Elliston <>
* config/tc-m88k.c (md_apply_fix3): Match local variable `val' to
usage after md_apply_fix3 cleanups.
2001-11-19 Hans-Peter Nilsson <>
* doc/c-mmix.texi: Use texinfo 4 features.
(MMIX-mmixal): Fix typo.
2001-11-17 Hans-Peter Nilsson <>
* config/tc-cris.c (md_apply_fix3): Cast value, not pointer, in
val assignment.
2001-11-16 Michael Snyder <>
* stabs.c (stabs_generate_asm_lineno): Remember file and line number
from one call to the next, and eliminate consecutive duplicates
(thereby emitting only one line symbol per source line).
* dwarf2dbg.c (dwarf2_gen_line_info): Ditto.
2001-11-16 Alan Modra <>
* config/tc-m68k.c (md_apply_fix3): Change val back to a signed type.
2001-11-15 H.J. Lu <>
* config/tc-hppa.c (md_apply_fix3): Fix a typo.
2001-11-15 H.J. Lu <>
* config/tc-alpha.c (md_apply_fix3): Fix a typo.
2001-11-15 Nick Clifton <>
* write.c (fixup_segment): Remove references to md_apply_fix and
* cgen.c, config/obj-coff.c, config/tc-*.c: Update all occurances
of md_apply_fix to md_apply_fix3.
Make all md_apply_fix3 functions void.
* cgen.h, config/obj-coff.h, tc-*.h: Remove all definitions of
* doc/internals.texi: Update references to md_apply_fix3.
* tc.h: Update prototype for md_apply_fix3.
2001-11-15 Alan Modra <>
* config/tc-i386.h (md_end): Define.
(i386_elf_emit_arch_note): Declare.
(CpuUnknown): Delete.
* config/tc-i386.c (default_arch): Constify.
(smallest_imm_type): Remove CpuUnknown test.
(md_assemble): Don't bother checking cpu_arch_flags non-zero.
(i386_elf_emit_arch_note): New function.
* po/ Regenerate.
2001-11-15 Thiemo Seufer <>
* config/tc-mips.c (mips_ip): Re-allow %hi() op for non-ELF assembler.
2001-11-15 Alan Modra <>
* frags.c (frag_grow): Revert last change.
* dwarf2dbg.c (get_frag_fix): Align last frag size.
* config/tc-ppc.c (ppc_insert_operand): Pass (ppc_cpu | ppc_size)
to operand->insert.
(md_assemble): Likewise.
2001-11-12 Nick Clifton <>
* frags.c (frag_grow): Use frag_make_room() to grow the
2001-11-14 Nick Clifton <>
* config/tc-sparc.c (md_apply_fix3): Do not remove the symbol's
value from the addend for fixups against local symbols in
SEC_MERGE sections - it was not added in, in the first place.
2001-11-11 Timothy Wall <>
* write.c (relax_segment): Convert symbol address into an octet
offset prior to adding to the frag address, which is an octet
offset. Add comments to that effect.
* config/tc-tic54x.c: Fix bugs causing tests to fail.
* config/tc-tic54x.h: Ditch PARAMS macro.
2001-11-13 Alan Modra <>
* config/obj-elf.c (obj_elf_version): Ensure terminating NUL is
put in note section. Use sizeof instead of hard-coded constants.
2001-11-12 Thiemo Seufer <>
* config/tc-mips.c (support_64bit_objects): Define for OBJ_ELF only.
(md_longopts): Allow OPTION_MABI for ELF compilation only. RE-allow
OPTION_GP32, OPTION_GP64, OPTION_FP32 for non-ELF compilation.
Sort options a bit more logical.
(md_parse_option): Allow OPTION_32, OPTION_N32, OPTION_N64,
OPTION_MABI only for elf targets.
2001-11-12 Thiemo Seufer <>
* config/tc-mips.c (set_at): Add cast needed for varargs.
(load_register): Likewise.
(macro): Likewise. Some code reformatting.
(macro2): Add cast needed for varargs.
(mips16_macro): Likewise.
2001-11-12 Thiemo Seufer <>
* config/tc-mips.c (md_assemble): Remove superflous casts.
(append_insn): Likewise.
(mips16_macro_build): Likewise.
(macro): Likewise.
(mips16_ip): Likewise.
(s_cpload): Likewise.
(mips_relax_frag): Likewise.
2001-11-12 Thiemo Seufer <>
* config/tc-mips.c (mips_abi_level): Move in front of
(mips_set_options): Add members gp32, fp32, abi.
(file_mips_gp32): New flag.
(file_mips_fp32): New flag.
(mips_opts): Initialize the new members.
(mips_gp32): Remove.
(mips_fp32): Remove.
(HAVE_32BIT_GPRS): Use the new values from mips_opts.
(HAVE_32BIT_FPRS): Likewise.
(HAVE_NEWABI): Likewise.
(HAVE_64BIT_OBJECTS): Likewise.
(md_begin): Likewise. Save default (file) values.
(md_parse_option): Use the new values from mips_opts.
(s_mipsset): Likewise. Fix logic to keep the ABI selection if
possible. Let .set mipsN work together with .set push/pop.
Enhance error messages.
(mips_elf_final_processing): Use file_mips_* for header processing.
2001-11-09 Marek Michalkiewicz <>
* config/tc-avr.c (mcu_types): Update for new devices.
2001-11-09 Stephane Carrez <>
* doc/ (POD2MAN): Use 'GNU Development Tools' for
the page man title.
* doc/ Rebuild.
* doc/as.texinfo: Do not put man SEEALSO in document;
Use @command for commands, @option for options; Reorganize usage
to clearly identify target specific options.
2001-11-08 Thiemo Seufer <>
* config/tc-mips.c (mips_force_relocation): Remove duplicate code.
2001-11-06 Thiemo Seufer <>
* config/tc-mips.c (my_getSmallParser): Fix small parser bug.
2001-11-05 Martin Schwidefsky <>
* config/tc-s390.c (tc_s390_force_relocation): Force all relocations
that need the global offset table.
(md_apply_fix3): Add code to undo opertions done in fixup_segment
* config/tc-s390.h (TC_FORCE_RELOCATION): Replace macro code with
a call to function tc_s390_force_relocation.
2001-11-04 Chris Demetriou <>
* (mips-*-netbsd*): Add support for target.
* configure: Regenerate.
2001-11-02 Nick Clifton <>
* (ALL_LINGUAS): Add 'fr'.
* configure: Regernate.
* po/fr.po: New file. Obtained from the translation project web
2001-11-02 Richard Earnshaw <>
* tc-arm.c: Re-arrange prototypes by architecture.
(insns): Re-arrange instructions by archtitecture. Pld instruction
is part of ARMv5E.
(tinsns): blx and bkpt are part of ARMv5T.
(do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
to do_fpa_*. All callers changed.
* tc-arm.c (insns): Add two temporary instructions to handle
2001-11-01 Stephane Carrez <>
* config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
for bra/bsr and use frag_variant(), this ensure that the possible
16-bit BFD_RELOC_16 will be in the same frag.
2001-10-31 Chris Demetriou <>
* config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
PIC code, assume pointers the same size as GPRs.
(macro): In M_LA_AB handling for embedded PIC code, support
"la $treg,foo-bar($breg)". In load/store handling
(label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
which is used by the compiler for switch statements.
In load/store double multi-instruction macro handling
(label ldd_std) add a comment that no special handling
is currently done for embedded PIC.
(mips_ip): In 'o' (16-bit offset) case, only accept 16
bit offsets.
2001-10-31 Richard Earnshaw <>
General cleanup of feature definitions.
(ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
(ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
(ARM_EXT_V{5,5E}): Synchronize with above.
(ARM_ARCH_V*): Define a complete set in terms of above features.
(ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
(FPU_FPA_EXT_V[12]): Define.
(FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
(FPU_ANY): Define.
(FPU_DEFAULT): Default to FPA.
(CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
Thumb, this is now ARM_ARCH_V5T.
(insns): Rework for new feature defines.
(tinsns): Likewise.
(opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
2001-10-31 NIIBE Yutaka <>
* Handle sh*eb-*-linux* and sh*-*-linux*.
* configure: Regenerate.
* Regenerate.
* doc/c-sh.texi (SH Options): Added descriptions.
2001-10-30 Hans-Peter Nilsson <>
* Update for MMIX port.
* Ditto. Regenerate dependencies.
* Regenerate.
* configure: Regenerate.
* config/tc-mmix.h, config/tc-mmix.c: New files.
* doc/ (CPU_DOCS): Add c-mmix.texi
* doc/ Regenerate.
* doc/all.texi: @set MMIX.
* doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
Include c-mmix.texi.
* doc/c-mmix.texi: New file.
2001-10-24 Chris Demetriou <>
* config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
these evaluate to true if mips_arch indicates SB-1.
2001-10-23 Alan Modra <>
* as.c (parse_args): Print the date as well for --version.
2001-10-20 Chris Demetriou <>
* config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
SB-1 CPU for consistency.
(mips_cpu_info_table): Tweak comment about SB-1.
2001-10-20 H.J. Lu <>
* config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
(cirrus_parse_offset): Likewise.
2001-10-19 Nick Clifton <>
* config/tc-arm.c: Restore line_comment_chars.
2001-10-18 Nick Clifton <>
* config/tc-arm.c (comment_chars): Remove semi-colon accidentally
added to the list.
2001-10-18 Hans-Peter Nilsson <>
* write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
for undefined symbols.
2001-10-17 Chris Demetriou <>
* doc/as.texinfo (MIPS ISA options): Added accidentally
omitted "-mips64" option to list of options.
2001-10-17 matthew green <>
* config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
-m7410, -m7450 and -m7455 options.
2001-10-17 Alan Modra <>
* config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
(ppc_size): Select PPC_OPCODE_64 if 64 bit.
(md_begin): Don't set ppc_size here.
(ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
(md_shortopts): Constify.
(md_longopts): Likewise.
(md_longopts_size): Likewise.
(ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
64-bit opcodes.
(ppc_machine): Explain why this function is a nop.
2001-10-17 Alan Modra <>
* bit_fix.h: Comment typo fix.
* config/tc-mips.c: Likewise.
* config/tc-sh.c: Likewise.
* config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
* (MIPS_STABS_ELF): AC_DEFINE in only one place so
that autoheader doesn't duplicate entries.
* configure: Regenerate.
* Regenerate.
2001-10-16 Alan Modra <>
From Andrew Pines <>
* config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
2001-10-16 NIIBE Yutaka <>,
Hans-Peter Nilsson <>
* config/tc-sh.c (shl): Remove.
(big): New function.
(little): Remove shl handling. Emit error for endian mismatch.
(md_show_usage): Add description of -big.
(md_parse_option): Handle OPTION_BIG. Remove shl handling.
(md_pseudo_table): Add .big.
(md_longopts): Add -big.
(md_begin): Don't set target_big_endian here.
* config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
(shl): Remove.
* (endian): Default is big.
(sh-*-pe*): Little endian.
(cpu_type): Set sh for target sh*.
* configure: Regenerate.
2001-10-15 Thiemo Seufer <>
* config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
2001-10-13 Nick Clifton <>
* config/tc-arm.c: Replace CONST with const.
* cgen.c: Tidy up formatting.
2001-10-12 matthew green <>
* config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
flags, equivalent to -m7400. New -maltivec to enable AltiVec
instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
64-bit and 32-bit BookE support, respectively. Change -m403 and
-m405 to set PPC403 option.
(md_show_usage): Adjust for new options.
* doc/all.texi: Set PPC.
* doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
* doc/c-ppc.texi: New file.
* doc/ (CPU_DOCS): Add c-ppc.texi.
* doc/ Regenerate.
2001-10-12 Nick Clifton <>
* read.c (s_bad_endr): New function. Issues a warning message
about a bad use of the .rept pseudo op.
(po_table[]): Add .endr.
* read.h: Prototype s_bad_endr.
* CONTRIBUTORS: Update contact email address.
2001-10-11 Kazu Hirata <>
* config/tc-alpha.c: Fix comment typos.
* config/tc-cris.c: Likewise.
* config/tc-hppa.c: Likewise.
* config/tc-i370.c: Likewise.
* config/tc-mips.c: Likewise.
* config/tc-mn10200.c: Likewise.
* config/tc-mn10300.c: Likewise.
* config/tc-sh.c: Likewise.
* config/tc-tahoe.c: Likewise.
* config/tc-v850.c: Likewise.
2001-10-11 Kazu Hirata <>
* app.c: Fix comment typos.
* bit_fix.h: Likewise.
* expr.c: Likewise.
* itbl-ops.c: Likewise.
2001-10-11 Nick Clifton <>
* input-file.c: Include safe-ctype.h.
(input_file_open): Use ISSPACE instead of isspace.
2001-10-10 Thiemo Seufer <>
* config/tc-mips.c (mips_cpreturn_offset): New variable.
(mips_cpreturn_register): Likewise.
(mips_gp_register): Likewise.
(s_cpsetup): New function prototype.
(s_cplocal): Likewise.
(s_cpreturn): Likewise.
(s_gpvalue): Likewise.
(mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
(macro): Don't warn about .cprestore for NewABI.
(md_pcrel_from): Code cleanup.
(mips_force_relocation): Force output of some NewABI relocations even
without a defined symbol.
(s_cpload): Ignore .cpload for NewABI.
(s_cpsetup): Handle .cpsetup.
(s_cplocal): Handle .cplocal.
(s_cprestore): Ignore .cprestore for NewABI.
(s_cpreturn): Handle .cpreturn.
(s_gpvalue): Handle .gpvalue.
(s_cpadd): Ignore .cpadd for NewABI.
(nopic_need_relax): Take g_switch_value into account as gp
(tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
2001-10-10 Thiemo Seufer <>
* config/tc-mips.c (my_getSmallParser): New function prototype.
(small_ex_type): Named this enum, more return values for
(mips_ip): Allow SPC and HT between arguments. Handle some NewABI
triple relocations. Protect some parts with ifdef OBJ_ELF.
(percent_op_match): New struct, lookup table for %some_reloc().
(my_getSmallParser): New function, parses nested percent_ops also.
(my_getSmallExpression): Rewite to support nested percent_ops.
2001-10-10 Thiemo Seufer <>
* config/tc-mips.c
(load_address): Support both 32- and 64-bit addresses.
(macro): Call load_register correctly. Expand 64-bit loads ans stores.
(macro2): Call load_address correctly.
2001-10-09 Christian Groessler <>
* config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
since z8k-opc.h now uses the PARAMS macro.
2001-10-09 Aldy Hernandez <>
* config/tc-arm.c: Change MAVERIK to MAVERICK.
2001-10-09 Alan Modra <>
* config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
throughout file.
(obj_elf_change_section): Rename "group" to "group_name".
(obj_elf_section): Likewise.
(elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
first member section; Instead use elf_next_in_group.
2001-10-09 Alan Modra <>
* config/obj-elf.c: (obj_elf_change_section): Add "group" param.
Set elf_section_data group from it. Warn if group name changed.
(obj_elf_parse_section_letters): Parse 'G' too.
(obj_elf_section): Parse group name.
(struct group_list): New.
(build_group_lists): New function.
(elf_frob_file): Create SEC_GROUP section(s).
* config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
2001-10-08 Aldy Hernandez <>
* doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
* config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
(cirrus_regtype): New enum.
(LONGEST_INST): Change to 10.
(insns): Add cirrus dsp instructions.
(cirrus_register): New.
(cirrus_mvf_register): New.
(cirrus_mvd_register): New.
(cirrus_mvfx_register): New.
(cirrus_mvdx_register): New.
(cirrus_mvax_register): New.
(ARM_EXT_MAVERIKsc_register): New.
(reg_table): Add cirrus registers.
(cirrus_valid_reg): New.
(cirrus_reg_required_here): New.
(do_c_binops_1): New.
(do_c_binops_2): New.
(do_c_binops_3): New.
(do_c_triple_4): New.
(do_c_triple_5): New.
(do_c_quad_6): New.
(do_c_dspsc_1): New.
(do_c_dspsc_2): New.
(do_c_shift_1): New.
(do_c_shift_2): New.
(do_c_ldst_1): New.
(do_c_ldst_2): New.
(do_c_ldst_3): New.
(do_c_ldst_4): New.
(do_c_binops): New.
(do_c_triple): New.
(do_c_quad): New.
(do_c_dspsc): New.
(do_c_shift): New.
(cirrus_parse_offset): New.
(do_c_ldst): New.
(md_parse_option): Add arm9e.
(md_show_usage): Same.
2001-10-08 Tom Rix <>
* config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
location of next .bf
* config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
2001-10-07 Alan Modra <>
* config/obj-elf.c: Standardize error/warning messages - don't
capitalise, no final period or newline, don't say "ignoring" for
as_bad messages. In some cases, change the wording to that used
elsewhere for similar messages.
(obj_elf_section_name): New function, split out from ..
(obj_elf_section): .. here. Correctly mask off SHF_MERGE if
entsize not specified.
2001-10-05 Jakub Jelinek <>
* doc/as.texinfo: Document M and S ELF section flags.
2001-10-05 Alan Modra <>
* subsegs.c (subseg_text_p): Return 0 for absolute section.
* read.c (do_align): If in absolute section, warn about and ignore
non-zero fill pattern.
2001-10-05 Alexandre Oliva <>
* config/tc-mn10300.c (tc_gen_reloc): Don't free
reloc->sym_ptr_ptr if it's not allocated.
2001-10-04 Thiemo Seufer <>
* config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
relocation triple.
(prev_insn_fixp): Likewise.
(append_insn): Changed prototype to accept a relocation pointer.
(imm_reloc): Make it an array.
(offset_reloc): Likewise.
(md_assemble): Handle triple relocations.
(append_insn): Likewise. Add handling for some NewABI relocations.
(mips_no_prev_insn): Handle triple relocations.
(macro_build): Likewise. Add handling for some NewABI relocations.
Move handling for the 'u' case to append_insn().
(mips16_macro_build): Handle triple relocations.
(macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
for NewABI.
(mips_ip): Handle triple relocations.
(mips16_ip): Likewise.
(mips_force_relocation): Force handling of triple relocations
without symbols for NewABI.
(md_apply_fix): Add handling for some NewABI relocations.
2001-10-05 Alan Modra <>
* config/tc-i386.c (parse_register): If not producing code for
x86_64, reject x86_64 register name matches.
(md_assemble): Remove now redundant check for x86_64 regs.
2001-10-04 Alan Modra <>
* config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
(ppc_tc): Likewise.
(ppc_is_toc_sym): Likewise.
(md_apply_fix3): Likewise.
2001-10-03 Thiemo Seufer <>
* config/tc-mips.c (mips_64): Remove.
(mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
in it.
(mips_abi_level, mips_abi): New enum.
(mips_32bit_abi): Remove.
(HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
(HAVE_NEWABI): New define.
(HAVE_64BIT_OBJECTS): New define.
(HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
(HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
(support_64bit_objects): New prototype.
(md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
.reginfo section for n32, use .MIPS.options instead.
(support_64bit_objects): New function, code from md_parse_option.
(md_longopts): Add -n32 option.
(md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
Add -n32 option. Protect with OBJ_ELF.
(s_mipsset): Use mips_abi instead of mips_32bit_abi.
(mips_elf_final_processing): Likewise. Don't write .reginfo section
for n32, use .MIPS.options instead.
2001-10-03 Alan Modra <>
* po/ Regenerate.
* configure: Regenerate.
2001-10-02 Alan Modra <>
* config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
bits if target is 64 bit.
* doc/as.texinfo (listing): Fix typo.
* as.c (print_version_id): Use BFD_VERSION_STRING in place of
* (Makefile): Depend on bfd/
Run "make dep-am".
* Regenerate.
2001-09-30 H.J. Lu <>
* config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
and "ams" for compatibility.
2001-09-30 Hans-Peter Nilsson <>
* config/tc-sh.c (md_pcrel_from_section): Transformed from
md_pcrel_from. Handle pc-relativeness against link-time
symbol. Handle relativeness to elsewhere than the fixup.
* config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
(md_pcrel_from_section): Prototype.
* Update dependencies with "make dep-am".
* Regenerate.
2001-09-30 Stephane Carrez <>
* config/tc-m68hc11.c (cmp_opcode): Define prototype.
(print_opcode_format, skip_whites): Likewise.
(convert_branch, m68hc11_new_insn): Likewise.
(build_dbranch_insn, build_indexed_byte): Likewise.
(build_reg_mode, find, find_opcode): Likewise.
(print_insn_format): Fix call to print_opcode_format.
(md_assemble): Fix call to build_dbranch_insn.
2001-09-27 Nick Clifton <>
* config/tc-arm.c: Add missing prototypes.
2001-09-26 Jeff Johnston <>
* input-file.c (input_file_open): When reading the
first line looking for #NO_APP, prepare for the possibility
of finding #APP instead. Also fix algorithm to allow
white-space to follow either #NO_APP or #APP directives.
2001-09-25 Geoff Berry <>
* listing.c (buffer_line): Don't write past the end of `line' when
EOF is reached.
2001-09-25 Alexandre Oliva <>
* config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
relocation for differences between symbols in a section other
than the one in which the difference is to be placed; apply
the relocation instead.
2001-09-24 Nick Clifton <>
* config/tc-arc.c: Add missing prototype.
(md_atof): Change type to int. Add missing prototype.
* config/tc-arc.h: Prototype exported functions.
2001-09-22 Nick Clifton <>
* as.c: Add missing function prototype.
* config/obj-aout.c: Fix compile time warning.
2001-09-21 Bruno Haible <>
* config/tc-openrisc.c: Don't include <ctype.h>.
2001-09-19 Martin Schwidefsky <>
* gas/config/tc-s390.c: Add option -mwarn-areg-zero.
2001-09-19 Alan Modra <>
* config/tc-i370.c: Fix typo in last change.
2001-09-19 Nick Clifton <>
* doc/as.texinfo (Symbol Names): Improve documentation on local
labels and add documenation about dollar labels.
2001-09-18 Bruno Haible <>
* as.h: Don't include <ctype.h>.
* as.c (main): For gettext, also set the LC_CTYPE locate facet.
* atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
(atof_generic): Use ISDIGIT instead of isdigit.
* config/m68k-parse.y: Include "safe-ctype.h".
(yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
* config/obj-elf.c: Include "safe-ctype.h".
(obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
* config/obj-vms.c: Include "safe-ctype.h".
(Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
instead of isupper/islower/toupper/tolower.
* config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
(insert_sreg): Use TOUPPER instead of islower/toupper.
(machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
(a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
* config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
(md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
* config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
(md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
(arc_extoper): Use TOLOWER instead of isupper/tolower.
* config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
(arm_psr_parse): Use ISALPHA instead of isalpha.
(accum0_required_here): Use ISALNUM instead of isalnum.
(do_ldrd): Use ISSPACE instead of isspace.
(decode_shift): Use ISALPHA instead of isalpha.
(insert_reg): Use TOUPPER instead of islower/toupper.
(arm_reg_parse): Use ISALPHA instead of isalpha.
(arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
* config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
(md_parse_option): Use TOLOWER instead of tolower.
(avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
* config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
(cris_process_instruction): Use ISLOWER instead of islower.
(get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
(get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
(get_flags): Use ISSPACE instead of isspace.
* config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
(do_assemble): Use TOLOWER instead of tolower.
* config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
(do_assemble): Use TOLOWER instead of tolower.
(d30v_start_line): Use ISSPACE instead of isspace.
* config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
(fr30_is_colon_insn): Use TOLOWER instead of tolower.
* config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
(skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
* config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
(start_label): Use ISALPHA instead of isalpha.
* config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
(pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
(pa_parse_number): Use ISDIGIT instead of isdigit.
(pa_chk_field_selector): Use TOLOWER instead of tolower.
(pa_stringer): Use ISDIGIT instead of isdigit.
* config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
(register_name): Use ISALPHA instead of isalpha.
(i370_elf_suffix): Use ISALNUM/TOLOWER instead of
(i370_addr_offset): Use ISDIGIT/ISALPHA instead of
(i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
(md_assemble): Use ISSPACE instead of isspace.
* config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
instead of isdigit/islower/isupper/tolower/isalpha.
(output_invalid): Use ISPRINT instead of isprint.
* config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
(i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
* config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
(get_args): Use ISALNUM instead of isalnum.
* config/tc-ia64.c: Include "safe-ctype.h".
(dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
(ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
(ia64_parse_name): Likewise.
* config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
instead of isspace/isalnum/isupper/tolower.
* config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
(md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
* config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
(mklower_table): Remove variable.
(mklower): Remove macro.
(insert_reg): Use TOUPPER instead of islower/toupper.
(md_begin): Remove initialization of mklower_table.
(s_reg): Use ISALNUM instead of isalnum.
(mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
(parse_mri_condition): Use TOLOWER instead of isupper/tolower.
(build_mri_control_operand): Use TOLOWER instead of tolower.
(s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
* config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
(md_assemble): Use ISSPACE instead of isspace.
(get_imm16): Use ISALNUM instead of isalnum.
(get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
(get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
instead of isalpha/isupper/tolower.
(hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
* config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
(mcore_s_section): Use ISSPACE instead of isspace.
(parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
(parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
(parse_psrmod): Use TOLOWER instead of isascii/tolower.
(parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
* config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
(mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
(mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
(my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
(tc_get_register): Likewise.
(get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
(s_mips_ent): Use ISDIGIT instead of isdigit.
* config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
(md_assemble): Use ISSPACE instead of isspace.
* config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
(md_assemble): Use ISSPACE instead of isspace.
* config/tc-ns32k.c: Don't include <ctype.h>.
* config/tc-pdp11.c: Include "safe-ctype.h".
(mklower): Remove function.
(parse_reg): Use TOLOWER instead of mklower.
* config/tc-pj.c: Include "safe-ctype.h".
(md_assemble): Use ISSPACE instead of isspace.
* config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
(register_name): Use ISALPHA instead of isalpha.
(ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
(md_assemble): Use ISSPACE instead of isspace.
(ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
* config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
(register_name): Use ISALPHA instead of isalpha.
(s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
(md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
* config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
(sh_elf_suffix): Use ISALNUM/TOLOWER instead of
(IDENT_CHAR): Use ISALNUM instead of isalnum.
(parse_reg): Use TOLOWER instead of tolower.
(find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
* config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
(sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
(parse_keyword_arg): Use ISALNUM instead of isalnum.
* config/tc-tahoe.c: Include "safe-ctype.h".
(tahoe_reg_parse): Use ISDIGIT instead of isdigit.
(tip_op): Use TOLOWER instead of isupper/tolower.
* config/tc-tic30.c: Include "safe-ctype.h".
ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
(tic30_operand): Use TOLOWER instead of tolower.
(tic30_find_parallel_insn): Likewise.
(output_invalid): Use ISPRINT instead of isprint.
* config/tc-tic54x.c: Include "safe-ctype.h".
(tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
(lookup_version): Use TOUPPER instead of toupper.
(tic54x_var): Use ISALPHA instead of isalpha.
(tic54x_mlib): Use ISSPACE instead of isspace.
(subsym_iscons): Use TOUPPER instead of toupper.
(get_operands): Use ISSPACE instead of isspace.
(is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
(encode_indirect, encode_operand): Use TOUPPER instead of toupper.
(next_line_shows_parallel): Use ISSPACE instead of isspace.
(subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
(tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
ISSPACE instead of isspace.
* config/tc-tic80.c: Include "safe-ctype.h".
(md_assemble): Use ISSPACE instead of isspace.
* config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
(system_register_name): Use ISDIGIT instead of isdigit.
(md_assemble): Use ISSPACE instead of isspace.
* config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
(vax_reg_parse): Use TOLOWER/ISDIGIT instead of
(vip_op): Use TOLOWER instead of isupper/tolower.
* config/tc-w65.c: Don't include <ctype.h>.
* config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
(tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
(whatreg): Use ISDIGIT instead of isdigit.
* ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
(ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
* expr.c: Include "safe-ctype.h" instead of <ctype.h>.
(integer_constant): Use ISALNUM/TOUPPER instead of
(operand): Use TOLOWER instead of isupper/tolower.
* gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
(sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
of isdigit.
(process_assigns, whatcond): Use TOUPPER instead of toupper.
(chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
(main): For gettext, also set the LC_CTYPE locate facet.
* hash.c: Include "safe-ctype.h".
(main): Use TOLOWER instead of isupper/tolower.
* itbl-lex.l: Don't include <ctype.h>.
* listing.c: Include "safe-ctype.h" instead of <ctype.h>.
(listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
omit non-ASCII characters.
(debugging_pseudo): Use ISSPACE instead of isspace.
* macro.c: Include "safe-ctype.h" instead of <ctype.h>.
(buffer_and_nest): Use ISALNUM instead of isalnum.
(get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
(define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
instead of isalnum/isdigit/isupper/isalpha.
(check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
of isalpha/isalnum/isupper/tolower.
* read.c: Include "safe-ctype.h" instead of <ctype.h>.
(read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
(s_mri_common): Use ISDIGIT instead of isdigit.
(s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
(s_float_space): Use ISALPHA instead of isalpha.
(ignore_rest_of_line): Use ISPRINT instead of isprint.
(float_cons): Use ISALPHA instead of isalpha.
(next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
* symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
(save_symbol_name): Use ISLOWER/TOUPPER instead of
(symbol_find_base): Use TOUPPER instead of islower/toupper.
(decode_local_label_name): Use ISDIGIT instead of isdigit.
2001-09-18 Martin Schwidefsky <>
* tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
in 64 bit mode and make format "e" work.
2001-09-18 Alan Modra <>
* dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
* write.c (set_symtab): Update bfd_alloc declaration. Use a temp
var to ensure bfd_alloc arg is the right type.
(write_object_file): Cast args of bfd_seek. Replace bfd_write with
* config/obj-coff.c: Replace calls to bfd_write with calls to
bfd_bwrite. Cast args of bfd_seek.
* config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
* config/tc-mn10300.c (set_arch_mach): Make param unsigned.
* config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
call to bfd_bread.
2001-09-15 Hans-Peter Nilsson <>
* config/tc-sh.h (sh_force_relocation): Prototype.
(struct fix): Forward declare.
* config/tc-sh.c (type sh_operand_info): Move to top of file.
(cons, s_align_bytes): Remove old-type declarations.
(sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
get_operands, get_specific, insert, build_relax,
insert_loop_bounds, build_Mytes): Prototype.
(little): Make static. Prototype.
(check, tc_Nout_fix_to_chars): Delete unused functions.
2001-09-14 Eric Christopher <>
* config/tc-mips.c (md_parse_option): Remove setting mips_64 via
2001-09-14 Kevin Lo <>
* Add arm-openbsd target.
* configure: Regenerate.
2001-09-14 Thiemo Seufer <>
* Change machine triplets from mips-*-linux-gnu* to
2001-09-12 Thiemo Seufer <>
* config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
2001-09-11 Richard Henderson <>
* config/tc-alpha.c (alpha_elf_section_letter): New.
(alpha_elf_section_flags): New.
* config/tc-alpha.h (md_elf_section_letter): New.
(md_elf_section_flags): New.
* config/tc-ia64.c (ia64_elf_section_letter): New.
* config/tc-ia64.h (md_elf_section_letter): New.
2001-09-11 Jakub Jelinek <>
* config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
of 'm', 'S' instead of 's'. Update bad_msg.
* config/tc-ppc.c (ppc_section_letter): Update bad_msg.
* config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
2001-09-09 Alan Modra <>
* expr.c (expr): Move code setting "retval" to the end of the loop,
and rearrange for efficiency. For "PIC code" subtraction, use
"rightseg" rather than recalculating. For "symbol OP symbol"
subtract, set "retval" to absolute_section if symbols in same
* symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
O_symbol. Simplify a +/- b code. Allow equality and non-equality
comparisons on symbols from any section. Allow other comparison
operators as for subtraction.
(symbol_equated_reloc_p): New predicate function.
* symbols.h (symbol_equated_reloc_p): Declare.
* write.c (relax_segment <rs_machine_dependent>): Ensure segment
for expression syms is set correctly.
(adjust_reloc_syms): Use symbol_equated_reloc_p.
(write_relocs): Likewise.
(write_object_file): Likewise.
* config/tc-mips.c (md_estimate_size_before_relax): Likewise.
* config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
of a complex expression when setting up frag_var.
2001-09-07 Richard Henderson <>
* config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
require_seq and allow_seq. Let !literal omit the sequence number.
(tokenize_arguments): Reject sequence numbers of !allow_seq.
2001-09-08 Jakub Jelinek <>
* config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
section symbols the same way as externs.
2001-09-07 Thiemo Seufer <>
* config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
2001-09-07 Thiemo Seufer <>
* config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
(macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
PIC, BFD_RELOC_16_PCREL for the rest.
(mips_ip): Likewise.
(md_pcrel_from): return the right offset for the differently shifted
pcrel relocs.
(md_apply_fix): Handle BFD_RELOC_16_PCREL.
2001-09-05 Richard Henderson <>
* config/tc-ia64.c (FUNC_IPLT_RELOC): New.
(pseudo_func): Add @iplt.
(pseudo_opcode): Add data16 and
(md_begin): Set iplt pseudo.
(ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
2001-09-04 Richard Henderson <>
* config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
(alpha_macros): Remove occurrences of same.
(O_lituse_addr, O_gprel): New.
(s_alpha_ucons, s_alpha_arch): Prototype.
(alpha_reloc_op): Construct elements via DEF macro.
(struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
members to not be literal specific.
(next_sequence_num): New.
(md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
added/removed BFD relocations.
(alpha_force_relocation, alpha_fix_adjustable): Likewise.
(alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
(tokenize_arguments): Parse ! relocations properly.
(find_macro_match): Delete unused macro argument types.
(assemble_insn): Add reloc parameter; emit that instead of the
default as appropriate.
(get_alpha_reloc_tag): New. Split from ...
(emit_insn): ... here. Allocate a reloc tag for GPDISP.
(assemble_tokens): Don't search macros if user relocation present.
Copy reloc sequence number to insn struct.
(emit_ldgp): Remove user reloc handling.
(load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
(emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
(emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
* config/tc-alpha.h (tc_adjust_symtab): Always define.
(struct alpha_fix_tag): Name members less literal specific.
2001-09-04 Jeffrey A Law (
* tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
address of two symbols in different sections.
2001-08-31 Eric Christopher <>
Jason Eckhardt <>
* config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
5kc, and 20kc. Clean up old entries.
2001-08-31 J"orn Rennecke <>
Jeff Law <>
* config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
offset match H8 ELF spec.
(md_section_align): Alternate implementation for BFD_ASSEMBLER.
(md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
* tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
(build_bytes): Mark fixups for PCrel branches as signed. For
OBJ_ELF, make sure the reloc's offset points to the first byte
to be modified.
(md_convert_frag): Update definiton based on BFD_ASSEMBLER.
* tc-h8300.h (relocation mappings): Add.
2001-08-30 J"orn Rennecke <>
* tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
define for BFD_ASSEMBLER.
(tc_reloc_mangle): Likewise.
(tc_gen_reloc): New function for BFD_ASSEMBLER.
2001-08-29 Jeffrey A Law (
* config/tc-h8300.c (h8300hmode): Record the machine type
if BFD_ASSEMBLER is defined.
(h8300smode, md_begin): Similarly.
2001-08-29 Joel Sherrill <>
* (i[3456]86-*-rtems*, m68*-*-rtems*): Change
default from coff to elf.
* configure: Regenerate.
2001-08-29 J"orn Rennecke <>
* tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
assorted coff relocations to the corresponding elf relocations.
* tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
* Add case for h8300-*-elf.
* configure: Regenerate.
2001-08-29 J"orn Rennecke <>
* doc/internals.texi (MD_PCREL_FROM_SECTION): Change
documentation to reflect reality.
2001-08-27 Thiemo Seufer <>
* config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
(macro): Reflect change to MAX_GPREL_OFFSET.
2001-08-27 Torbjorn Granlund <>
Staffan Ulfberg <>
Linus Nordberg <>
Alan Modra <>
* Recognise powerpc*le*, not just powerpcle*.
* configure: Regenerate.
* config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
(md_assemble): Use them.
(ppc_machine): Support stub for ELF64 as well as XCOFF.
(md_pseudo_table): Add "llong", "quad".
(md_parse_option): Match default_cpu of powerpc*.
(ppc_arch): Likewise.
(ppc_subseg_align): Only for OBJ_XCOFF.
(ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
(md_begin): Select PPC_OPCODE_64 for 64 bit.
(ppc_insert_operand): Don't bother testing 'file' before calling
as_bad_where. Use as_bad_where for operand->insert errors.
(mapping): Add ELF64 relocation modifiers.
(ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
expressions with abs_symbol.
(ppc_elf_cons): Correct offset for little endian targets.
(ppc_elf_frob_symbol): New.
(md_assemble): Add support for 64 bit ELF relocs.
(ppc_tc): Ensure 8 byte alignment when 64 bit.
(ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
".toc" section for 64 bit ELF.
(ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
(md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
Expand on comments, error message. Add support for 64 bit relocs,
and use PPC_HI etc. macros.
* config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
(HANDLE_ALIGN): Define to generate nops in code sections rather
than zeros.
(ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
(tc_fix_adjustable): Move body of macro to tc-ppc.c.
(ppc_fix_adjustable): Declare.
(tc_frob_symbol): Define.
(ppc_elf_frob_symbol): Declare.
2001-08-26 Andreas Jaeger <>
* config/tc-s390.c: Add missing prototypes
(md_gather_operands): Make static.
2001-08-26 Thiemo Seufer <>
* config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
allowed value, not the word beyond maximum.
* config/tc-mips.c (macro_build_lui): Code cleanup.
(macro): Reflect change to MAX_GPREL_OFFSET.
(mips_ip): Check explicitly against S_EX_NONE.
(my_get_SmallExpression): parse for %gp_rel, not %gprel.
(md_apply_fix): Code cleanup.
2001-08-24 Andreas Jaeger <>
* config/tc-ppc.h: Fix prototype declaration.
2001-08-23 Jakub Jelinek <>
* config/tc-ia64.c (dot_endp): Set function symbol sizes.
* config/obj-elf.c (obj_elf_size): When size is constant, free
and clear symbol_get_obj(sym)->size if any.
2001-08-21 Thiemo Seufer <>
* config/tc-mips.c (md_begin): Warn about incompatibility between
-march=FOO and -mipsN option, continue with default ISA.
2001-08-21 Thiemo Seufer <>
* config/tc-mips.c (md_parse_option): #ifdef the
traditional/non-traditional names as it is done in mips_target_format.
2001-08-20 Richard Henderson <>
* config/tc-alpha.h (MD_APPLY_FIX3): Define.
* config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
use seg parameter instead of now_seg.
2001-08-18 H.J. Lu <>
* config/tc-mips.c (show): Add the missing prototype.
2001-08-18 Thiemo Seufer <>
* config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
return values.
(mips_ip): Use the new return values instead of characters. Add
support for %higher and %highest.
(LP): Remove.
(RP): Remove.
(my_getSmallExpression): Make parsing case insensitive and more
reliable. Add support for %higher and %highest. Further support to
parse %gprel and %neg is implemented but currently deactivated.
2001-08-17 Alan Modra <>
* ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
(ecoff_build_symbols): Likewise.
* read.c (s_lcomm_internal): Fix signed/unsigned warning.
2001-08-16 Thiemo Seufer <>
* config/tc-mips.c (mips_elf_final_processing): Set elf header flags
for n32 ABI if appropriate.
2001-08-16 Thiemo Seufer <>
* config/tc-mips.c (cons_fix_new_mips): Remove.
* config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
(cons_fix_new_mips): Remove.
2001-08-14 Jeff Johnston <>
* expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
a label, not a hex constant.
2001-08-13 Nick Clifton <>
* config/tc-v850.h: Add missing prototypes.
2001-08-12 Martin Schwidefsky <>
* config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
2001-08-12 TAKAI Kousuke <>
* config/tc-sparc.c (cons_fix_new_sparc): Move
`sparc_no_align_cons = 0;' to...
(s_uacons): so that sparc_no_align_cons will get
cleared properly.
2001-08-11 Kazu Hirata <>
* config/tc-mips.c: Fix a comment typo.
2001-08-10 Richard Sandiford <>
* config/tc-mips.c (move_register): New function.
(macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
(mips_ip): Likewise.
(macro2): Use move_register rather than macro_build for moves.
(mips16_macro): Likewise.
(macro): Likewise. Handle M_MOVE.
2001-08-10 Andreas Jaeger <>
* Add -Wstrict-prototypes and -Wmissing-prototypes
to build warnings.
* configure: Regenerate.
2001-08-10 Alan Modra <>
* as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
Comment indentation of #pragma.
* macro.c (alloca): Likewise.
* config/tc-ppc.c: Revert 2001-08-08.
2001-08-09 Alan Modra <>
* symbols.c: Add missing prototypes.
* config/e-i386elf.c: Likewise.
* config/e-i386coff.c: Likewise.
* config/e-i386aout.c: Likewise.
* config/obj-coff.c: Likewise.
(def_symbol_in_progress, stack): Move definition.
* config/obj-elf.c: Add missing prototypes.
(obj_elf_change_section): Make static.
(obj_elf_parse_section_letters): Likewise.
(obj_elf_section_word): Likewise.
(obj_elf_section_type): Likewise.
2001-08-08 Alan Modra <>
From 1999-10-25 Torbjorn Granlund <>
* config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
determining reloc type with code reading operands->reloc field.
2001-08-08 Alan Modra <>
* config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
* config/obj-elf.h (elf_copy_symbol_attributes): Declare.
(OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
* output-file.c (output_file_create): Don't try to open a second
time as it's unnecessary. FOPEN_W was undefined too.
2001-08-07 Thiemo Seufer <>
* config/tc-mips.c (macro_build): Replace magic constants by defines.
(mips_ip): Likewise. Typo.
2001-08-04 Thiemo Seufer <>
* config/tc-mips.c (mips_abi_string): Initialize with NULL instead
of 0.
(RELAX_ENCODE): Replace bfd_vma by valueT.
(load_address): Formatting.
(macro): Likewise. Code cleanup. Typo.
(macro2): Formatting.
(md_parse_option): Typo.
(s_mipsset): Reorder cases to look nicer.
(md_estimate_size_before_relax): Formatting. Code cleanup.
(mips_elf_final_processing): Check against NULL instead of 0.
(md_obj_end): Remove ugly `' in message string.
(s_mips_ent): Remove ugly `' in message string.
2001-07-30 Thiemo Seufer <>
* config/tc-mips.c (md_begin): Take -mcpu value into account even when
-mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
mutually exclusive (if they are different).
(md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
set more than once.
2001-08-03 Richard Sandiford <>
* config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
from GPREL addends.
2001-08-02 Richard Sandiford <>
* doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
* config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
(md_long_opts): Add -mfp32 option.
(md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
(md_show_usage): Show usage for -mfp32 and -mgp32.
(HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
(HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
(HAVE_32BIT_ADDRESSES): New macro.
(load_register): Use HAVE_32BIT_GPRS to determine the register width.
(load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
(s_cprestore, s_cpadd): Likewise.
(macro): Use HAVE_32BIT_GPRS to determine the width of registers
used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
to determine the width of addresses in load, store and jump macros.
(macro2): Use HAVE_32BIT_GPRS to determine the width of registers
used in set instructions; do not check the address size for them.
Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
unaligned load and store macros.
(mips_ip): Use the new macros to check the width of a register when
processing float constants. Force a constant into memory if it is
destined for an FPR and the FPRs are wider than the GPRs. Warn about
odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
than mips_gp32 to select synthetic instructions.
(macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
synthetic instructions.
2001-08-01 Christian Groessler <>
* config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
"rh", "rr", "rq", or "sp" then don't automatically assume
it's a register name. Check whether there is a number
2001-08-01 Alan Modra <>
* config/tc-i386.c (lex_got): Match lower case relocation tokens.
Don't allocate more space than necessary for the input line copy.
2001-08-01 Alan Modra <>
* read.c: Standardize error/warning messages - don't capitalise, no
final period or newline, don't say "ignored" or "zero assumed" for
as_bad messages. In some cases, change the wording to that used
elsewhere for similar messages.
* app.c: Likewise.
* as.c: Likewise.
* atof-generic.c: Likewise.
* cgen.c: Likewise.
* cond.c: Likewise.
* depend.c: Likewise.
* dwarf2dbg.c: Likewise.
* ecoff.c: Likewise.
* expr.c: Likewise.
* frags.c: Likewise.
* input-file.c: Likewise.
* input-scrub.c: Likewise.
* listing.c: Likewise.
* output-file.c: Likewise.
* stabs.c: Likewise.
* subsegs.c: Likewise.
* symbols.c: Likewise.
* write.c: Likewise.
* ecoff.c (ecoff_directive_end): Test for missing name by
comparing input line pointers rather than reading string.
(ecoff_directive_ent): Likewise.
* read.c (s_set): Likewise.
(s_align): Report a warning rather than an error for
alignment too large.
(s_comm): Check for missing symbol name.
(s_lcomm_internal): Likewise.
(s_lsym): Likewise.
(s_globl): Use is_end_of_line instead of looking for '\n'.
(s_lcomm_internal): Likewise.
(ignore_rest_of_line): Report a warning rather than an error.
2001-07-31 Geoffrey Keating <>
* config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
any kind of relocation against a not-loaded section.
2001-07-30 Alan Modra <>
* config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
to include '@' in symbol names when parsing versioned symbols
rather than calling get_symbol_end multiple times.
* config/tc-i370.c (register_name): Format fixes. Don't call
get_symbol_end after parsing number.
* config/tc-mn10200.c (data_register_name): Format fixes. Hoist
code out of conditional.
(address_register_name): Likewise.
(other_register_name): Likewise.
* config/tc-mn10300.c (r_register_name): Likewise.
(xr_register_name): Likewise.
(data_register_name): Likewise.
(address_register_name): Likewise.
(other_register_name): Likewise.
* config/tc-ppc.c (register_name): Likewise.
* config/tc-s390.c (register_name): Likewise.
2001-07-27 Stephane Carrez <>
* config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
and bra relax: update fragP->fr_fix after the fixup.
2001-07-27 Tracy Kuhrt <>
* read.c (s_set): Check for missing symbol name.
2001-07-26 Alan Modra <>
* write.c (relax_segment <rs_space>): Account for fr_fix.
2001-07-25 H.J. Lu <>
* config/tc-mips.c (md_estimate_size_before_relax): Make sure
we treat weak like extern only for ELF.
(mips_fix_adjustable): Make sure we don't adjust extern/weak
symbols only for ELF.
2001-07-25 Chris Demetriou <>
* config/tc-mips.c: Fix spelling error in comment.
2001-07-25 Dave Brolley <>
* app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
(do_scrub_begin): Set up characters in tc_parallel_separator_chars
as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
(do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
been seen).
2001-07-24 Alan Modra <>
* (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
(DEP1, DEPTC, DEPOBJ, DEP2): Use it.
Update dependencies with "make dep-am".
* Regenerate.
* doc/ Regenerate.
2001-07-23 Kazu Hirata <>
* config/tc-alpha.h: Fix formatting.
* config/tc-arc.c: Likewise.
* config/tc-d10v.h: Likewise.
* config/tc-hppa.c: Likewise.
* config/tc-i370.c: Likewise.
* config/tc-i386.h: Likewise.
* config/tc-i960.h: Likewise.
* config/tc-ia64.c: Likewise.
* config/tc-ia64.h: Likewise.
* config/tc-m32r.c: Likewise.
* config/tc-m68k.c: Likewise.
* config/tc-m88k.c: Likewise.
* config/tc-ns32k.c: Likewise.
* config/tc-pdp11.c: Likewise.
* config/tc-pj.h: Likewise.
* config/tc-s390.c: Likewise.
* config/tc-sparc.c: Likewise.
* config/tc-sparc.h: Likewise.
* config/tc-tic80.c: Likewise.
* config/tc-w65.h: Likewise.
2001-07-23 Alan Modra <>
* symbols.c (S_GET_VALUE): Don't treat O_constant and local
symbols specially. Always resolve, adding fr_address to value.
* write.c (write_object_file): Don't add fr_address to sym values.
(relax_frag): Likewise.
(relax_segment): Likewise.
* config/obj-ieee.c (do_symbols): Likewise.
* config/tc-cris.c (md_convert_frag): Likewise.
* config/tc-fr30.c (md_convert_frag): Likewise.
* config/tc-i386.c (md_convert_frag): Likewise.
* config/tc-m32r.c (md_convert_frag): Likewise.
* config/tc-m68hc11.c (md_convert_frag): Likewise.
* config/tc-mcore.c (md_convert_frag): Likewise.
* config/tc-mips.c (mips16_extended_frag): Likewise.
* config/tc-ns32k.c (md_convert_frag): Likewise.
* config/tc-m68k.c (md_convert_frag_1): Likewise.
(md_relax_table): Remove first four entries. Format.
(md_estimate_size_before_relax): Remove old_fix. Don't bother
setting fr_var. Simplify byte branch checks.
2001-07-23 Alan Modra <>
* config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
"isbranch" param as all calls have it set.
(pa_parse_neg_cmpsub_cmpltr): Likewise.
(pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
strcasecmp in "nullify" var.
(pa_parse_neg_add_cmpltr): Likewise.
(pa_ip): Don't "save_s" unnecessarily. Update calls to above
functions. Don't print wrong conditions in error messages.
2001-07-23 Andreas Jaeger <>
* config/tc-s390.c (s390_force_relocation): Removed.
* config/tc-s390.h: Remove double declaration of
2001-07-22 H.J. Lu <>
* config/tc-mips.c (s_mips_end): Remove unused variables.
(s_mips_frame): Add ATTRIBUTE_UNUSED.
2001-07-17 Andreas Schwab <>
* config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
(md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
* config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2001-07-17 matthew green <>
* config/tc-i386.c (comment_chars): Don't use '/' as comment start if
(line_comment_chars): Set to '/' if TE_NetBSD.
2001-07-14 matthew green <>
* (i386-*-netbsdelf*): New target.
* configure: Regenerate.
2001-07-10 Mark Elbrecht <>
* config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
class of the non-debug symbol is C_NULL.
2001-07-10 Anders Norlander <>
* doc/as.texinfo (Incbin): Fix grammatical errors.
2001-07-10 Nick Clifton <>
* depend.c: Use FOPEN_.. macros in calls to fopen().
* input-file.c: As above.
* itbl-ops.c: As above.
* listing.c: As above.
* output-file.c: As above.
* read.c: As above.
2001-07-08 Anders Norlander <>
* read.c (s_incbin): New .incbin function.
* read.c (potable): Add "incbin" pseudo-op.
* read.h: Add s_incbin prototype.
* doc/as.texinfo (incbin): Document .incbin pseudo-op.
* NEWS: Mention new feature.
2001-07-07 Nick Clifton <>
* ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
2001-07-06 John Healy <>
* cgen.c (gas_cgen_save_fixups): Modified to allow more than one
set of fixups to be stored.
(gas_cgen_restore_fixups): Modified to allow the fixup chain to be
restored to be chosen from any that are saved.
(gas_cgen_swap_fixups): Modified to allow the current set of
fixups to be swapped with any other set that has been saved.
(gas_cgen_initialize_saved_fixups_array): New routine.
* cgen.h: Modifed prototypes for gas_cgen_save_fixups,
gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
* config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
store, swap and restore fuctions to reflect the new interface.
2001-07-06 Nick Clifton <>
* config/tc-m68k.c (md_estimate_size_before_relax): Catch and
ignore empty, ineffectual alignment frags when deciding if a
branch can be short.
2001-07-05 Steve Ellcey <>
* config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
(special_section_name): Add .init_array and .fini_array.
(md_pseudo_table): Add init_array and fini_array.
(md): Add pointer_size and pointer_size_shift fields.
(setup_unwind_header): New static function.
(output_unw_records): Modify to use setup_unwind_header.
(generate_unwind_image, dot_endp): Modify to use md.pointer_size and
(md_begin): Initialize md.pointer_size and md.pointer_size_shift.
2001-07-05 Ben Elliston <>
* README (Supported platforms): m88k no longer suffers bitrot.
* config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
2001-07-05 Alan Modra <>
* struc-symbol.h (struct local_symbol): Rename lsy_offset to
lsy_value. Correct typos in comments.
* symbols.c (local_symbol_make): Update for name change.
(local_symbol_convert): Likewise.
(colon): Likewise.
(S_GET_VALUE): Likewise.
(S_SET_VALUE): Likewise.
(print_symbol_value_1): Likewise.
(resolve_symbol_value): Likewise. Don't divide local sym values
2001-07-04 Jim Wilson <>
* config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
* config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
sched branches.
2001-07-05 Ben Elliston <>
* read.c (s_fill): Correct spelling error in comments.
* doc/c-m88k.texi: New file.
* doc/ (CPU_DOCS): Add c-m88k.texi.
* doc/ Regenerate.
* doc/all.texi: Set M880X0.
* doc/as.texinfo: Hook in m88k-dependent documentation.
2001-07-04 Eric Christopher <>
* doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
* config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
and rm5721 as valid cpu strings.
(md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
2001-07-04 Richard Sandiford <>
* config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
if it's expected to be non-zero.
2001-07-03 Nick Clifton <>
* config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
* write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
(write_object_file): Set finalize_syms to
TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
* doc/internals.texi: Document
2001-07-02 Alan Modra <>
* config/tc-ppc.c: Formatting fixes.
2001-07-01 Ben Elliston <>
* config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
they cause some subtle breakage. Will fix them again later.
2001-06-28 Nick Clifton <>
* config/obj-coff.c (obj_coff_ln): Treat a .ln directive
outside of a function as a .appline directive.
2001-06-28 Eric Christopher <>
H.J. Lu <>
* config/tc-mips.c (mips_arch): New. Use mips_arch instead
of mips_cpu for the ISA selection.
(md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
(md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
(mips_tune): New. Use mips_tune for scheduling and optimization
(append_insn): Use mips_tune and mips_arch.
(macro_build): Ditto.
(mips_ip): Ditto.
(md_begin): Handle mips_arch, mips_tune and mips_cpu. For
backwards compatability mips_cpu generates arch and tune.
(md_show_usage): Document new behavior.
* doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
Deprecate -mcpu.
* NEWS: Update.
2001-06-27 Nick Clifton <>
* write.c (write_object_file): Do not set finalize_syms until
after the segments have been sized. Some backends may still
need to access the syms's frags in order to adjust relaxed
* config/tc-arm.c (do_ldst): Use MVN to build simple inverted
2001-06-27 Alan Modra <>
* write.c (fixup_segment <Difference of 2 syms same seg>): Don't
subtract MD_PCREL_FROM_SECTION for 68k.
(fixup_segment <Difference of 2 syms different seg>): Only fudge
by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
2001-06-27 Tracy A. Kuhrt <>
* write.c (fixup_segment <Difference of 2 syms same seg>): If
pcrel, subtract MD_PCREL_FROM_SECTION value.
2001-06-24 Ben Elliston <>
* stabs.c (generate_asm_file): Make local variable `len' a size_t.
2001-06-24 Jakub Jelinek <>
* config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
section symbols the same way as externs.
2001-06-24 Ben Elliston <>
* config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
(emit_relocations): Ditto.
(s_bss): Ditto.
(md_begin): Reformat comments to conform to the GNU standards.
(md_assemble): Ditto.
* config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
(md_parse_option): Mark parameters as unused.
(md_show_usage): Ditto.
(calcop): Adjust type of `reg_prefix' to char.
(get_reg): Ditto.
(getval): Adjust type of local `c' to char.
(md_create_short_jump): Mark from_addr, to_addr params as unused.
(md_create_long_jump): Ditto.
(md_estimate_size_before_relax): Mark parameters as unused.
* config/tc-m88k.c (md_pseudo_table): Properly terminate the table
to allay a possible compiler warning.
2001-06-22 Nick Clifton <>
* doc/internals.texi (CPU backend): Document md_atof.
2001-06-22 Matthew Wilcox <>
* config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
2001-06-21 Philip Blundell <>
* config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
(insns): Remove entry for adrl. Add long_flag for adr.
(do_adr): Handle `l' suffix.
(do_adrl): Delete.
2001-06-21 Alan Modra <>
* config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
(md_apply_fix): Use it here. Replace printf with equivalent
(tc_gen_reloc): Use as_bad_where instead of as_bad.
(md_apply_fix): Here too.
* config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
* config/tc-m68k.c (tc_gen_reloc): Likewise.
(md_convert_frag_1): Likewise.
2000-06-20 Tom Rix <>
* config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
2001-06-18 H.J. Lu <>
* doc/ (info): Depend on $(MANS).
(as.1): Remove the prefix `$(srcdir)/'.
* doc/ Regenerated.
* as.1: Removed.
2001-06-18 Philip Blundell <>
* config/tc-arm.c (do_msr): Remove restriction on usage of
immediate operands.
2001-06-19 Alan Modra <>
* dwarf2dbg.c (dwarf2_finish): Output file info even when no
line info.
2001-06-13 Philip Blundell <>
* config/tc-arm.c (thumb_shift): Improve wording of error message.
(do_t_arit): Likewise.
2001-06-13 Nick Clifton <>
* config/tc-sh.c (md_pseudo_table): Only intercept the .file and
.loc pseudos if the dfwarf2 functions are available.
(md_assemble): Only call dwarf2_emit_insn if it is available.
* expr.c: Fix typo in comment.
2001-06-12 Nick Clifton <>
* doc/as.texinfo (Infix Ops): Document that comparison and
combiner operators can be used as infix operators.
2001-06-12 Peter Jakubek <>
* config/tc-m68k.c (parse_mri_control_operand): Fix handling
of AND/OR.
(swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
(reverse_mri_condition): Likewise.
(swap_mri_condition): Issue warning for conditions that can not be
(build_mri_control_operand): Fix order of operands (swapped).
(build_mri_control_operand): Allow upper case extension in structured
control directives.
(s_mri_else): Likewise.
(s_mri_next): Likewise.
(s_mri_for): Likewise.
(s_mri_if): Fix handling comment ('*') in mri mode.
(s_mri_while): Likewise.
* macro.c (macro_expand): Allow macro invocation with empty
2001-06-12 Nick Clifton <>
* config/tc-arm.c: Fix test for overlow of literal pool.
2001-06-11 H.J. Lu <>
* NEWS: Updated for the new -n option for the MIPS assembler.
* config/tc-mips.c (md_show_usage): Add -n.
* doc/as.texinfo: Document the new -n option.
* doc/c-mips.texi: Likewise.
* doc/as.1: Regenerated.
2001-06-10 Alan Modra <>
* config/obj-coff.c (obj_coff_section): Formatting fix.
* config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
2001-06-08 H.J. Lu <>
* config/tc-mips.c (warn_nops): New variable. Set to 0 to
disable warning about all NOPS that the assembler generates.
(macro): Warn NOPS generated only if warn_nops is not 0.
(md_shortopts): Add `n'.
(md_parse_option): Set warn_nops to 1 for `n'.
2001-06-08 H.J. Lu <>
* config/tc-mips.c (mips_ip): Properly handle illegal operands.
2001-06-08 H.J. Lu <>
* config/tc-mips.c (md_apply_fix): Don't adjust common
extern/weak symbols for ELF.
(md_estimate_size_before_relax): Treat weak like extern for
(mips_fix_adjustable): Don't adjust extern/weak symbols for
2001-06-08 Alan Modra <>
* 'som' is not wrongly spelled 'some'.
* Regenerate.
* config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
S_GET_VALUE by using a temp.
(append_insn): Likewise, and for S_SET_VALUE too.
(mips_emit_delays): Likewise.
(my_getExpression): Likewise.
(md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
(mips16_extended_frag): Remove code concerned with avoiding
locking in a frag address now that symbols are not finalized until
relaxation is complete. Cater for first relaxation pass having
bogus addresses. Use relax_marker to reliably determine whether a
symbol frag has been reached on the current pass.
2001-06-07 H.J. Lu <>
* Move "mips-*-linux-gnu*" before "mips-*-gnu*".
* configure: Regenerate.
2001-06-07 H.J. Lu <>
* Use MIPS_STABS_ELF for Linux/mips and remove
ecoff emulation.
* configure: Regenerate.
2001-06-07 H.J. Lu <>
* config/tc-mips.c (mips_pseudo_table): Add "extern" if
MIPS_STABS_ELF is defined.
2001-06-06 Nick Clifton <>
* as.c (show_usage): Remove L from listing options. It is not a
generic option.
2001-06-06 Christian Groessler <>
* config/tc-z8k.c: Removed many warnings by removing unused
variables and tagging unused parameters as such.
(md_begin): Fixed a typo (","instead of ";").
(struct ctrl_table): Add parentheses to initialize array
(struct flag_table): Likewise.
(struct intr_table): Likewise.
(struct table): Likewise.
(check_operand): "#if 0"'ed since it doesn't seem to be used.
2001-06-06 Peter Jakubek <>
* config/tc-m68k.c (md_show_usage): Add all supported ColdFire
options to list (e.g. m5206e, m5307, m5407).
2001-06-06 Martin Schwidefsky <>
* config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
2001-06-06 Alan Modra <>
* config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
<JumpByte, JumpDword insn output>: Remove dead code.
2001-06-06 Tracy Kuhrt <>
* as.c (parse_args): Correct option name "listing-lhs-width2".
2001-06-05 Nick Clifton <>
* symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
2001-05-30 Richard Henderson <>
* read.c (emit_leb128_expr): Call md_cons_align.
2001-05-28 Jeff Sturm <>
* config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
(tc_gen_reloc): Likewise.
(sparc_cons_align): Don't clear sparc_no_align_cons.
(cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
2001-05-27 Alan Modra <>
* write.c (relax_segment <rs_space>): Check the section of a
symbol to determine whether it is absolute rather than comparing
its frag against zero_address_frag as listings play tricks with
* config/tc-m68k.c (md_assemble): Ensure variable part of frag is
allocated in the same chunk as the fixed part.
2001-05-26 Alan Modra <>
* write.c (relax_segment <rs_space>): Calculate growth using
addresses before stretch. Prevent repeated error messages.
From Peter Jakubek <>
Use as_bad_where and as_warn_where to pinpoint errors.
2001-05-25 Alan Modra <>
* symbols.c (resolve_symbol_value): Always set segment, even when
not finalizing symbol value.
* config/obj-ieee.c (write_object_file): Set finalize_syms.
* config/obj-coff.c (write_object_file): Likewise.
* (size_section): Remove rs_space assert as fr_symbol is no longer
(fill_section): Likewise.
* Replace linuxoldld with linux*oldld.
* configure: Regenerate.
From 2.11 branch 2001-03-30 Richard Henderson <>
* config/tc-i386.c (md_convert_frag): Don't die on local symbols
that have been finalized.
* symbols.c (resolve_symbol_value): Clear sy_resolving before
taking exit_dont_set_value.
* write.c (relax_segment <rs_space>): Don't zap fr_symbol when
2000-05-24 Tom Rix <>
* config/obj-coff.c (add_lineno): xcoff allows negative line
* config/tc-ppc.c (ppc_stabx): fix generated symbol
2001-05-24 Alan Modra <>
* write.c (write_object_file): Set finalize_syms = 1 before
size_seg is called.
2001-05-23 Thiemo Seufer <>
* config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
architecture, remove erraneous ISA_MIPS32.
(md_show_usage): Add MIPS r12k support.
(mips_cpu_info_table): Add MIPS r12k support.
2001-05-22 Alan Modra <>
* config/tc-arc.c (md_assemble): Use is_end_of_line instead of
testing for NULs.
* symbols.c (resolve_symbol_value): Remove "finalize" param,
instead use finalize_syms directly. Don't treat expressions
specially with regard to finalize_syms. Update calls to self.
(resolve_local_symbol): Update call to resolve_symbol_value.
(S_GET_VALUE): Likewise. Return resolve_symbol_value if
* symbols.h (resolve_symbol_value): Update prototype.
* config/obj-aout.c (obj_crawl_symbol_chain): Update call
to resolve_symbol_value.
* config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
* config/obj-coff.c (do_relocs_for): Likewise.
(yank_symbols): Likewise.
(fixup_segment): Likewise.
* config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
* config/tc-mips.c (md_convert_frag): Likewise.
* config/tc-ppc.c (ppc_frob_symbol): Likewise.
(ppc_fix_adjustable): Likewise.
* dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
(dwarf2dbg_convert_frag): Likewise.
* ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
(eh_frame_convert_frag): Likewise.
* expr.c (make_expr_symbol): Likewise.
* write.c (adjust_reloc_syms): Likewise.
(write_object_file): Likewise.
(relax_segment): Likewise.
(fixup_segment): Likewise.
(finalize_syms): Init to zero, and update comment.
(write_object_file): Set finalize_syms to 1 rather than 2.
* doc/internals.texi (sy_value): Mention finalize_syms.
(S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
* config/tc-m68k.c (relaxable_symbol): Only treat external symbols
as relaxable if embedded system, make weak syms non-relaxable.
Move definition..
(tc_m68k_fix_adjustable): it can be used here.
(md_apply_fix_2): Sign extend without conditional.
* config/tc-v850.c: Update copyright.
2001-05-16 Jeff Johnston <>
* cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
howto entry is not found.
2001-05-15 Alexandre Oliva <>
* config/tc-mn10300.c (mn10300_force_relocation): Don't
optimize differences between symbols in code sections to
(mn10300_fix_adjustable): Don't adjust to section+offset
relocations pointing at symbols in code sections.
2001-05-16 Alan Modra <>
* config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
for 8 byte insns.
* config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
opcodes are output rather than after. Delete insn_size.
* config/tc-v850.c (md_assemble): Similarly, but delete
2001-05-14 Richard Henderson <>
* ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
last change.
2001-05-14 Richard Henderson <>
* ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
also collect whether to expect an FDE augmentation.
(check_eh_frame): Rewrite as a state machine. Track where in
an FDE we are located, skip any augmentation.
(eh_frame_estimate_size_before_relax): Get code alignment from
the fragment subtype.
(eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
* read.c (emit_leb128_expr): Call check_eh_frame.
2001-05-14 Alexandre Oliva <>
* config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
before a relaxable insns.
2001-05-13 Alexandre Oliva <>
* config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
between symbols if the base symbol is in the current section;
emit a PC-relative relocation instead.
2001-05-12 Peter Targett <>
* config/tc-arc.c: Update copyright and tidy source comments.
(md_pseudo_table): Add directive .cpu back as an alias for
.option. Add .file and .line for dwarf2 support.
(arc_mach_type): Make bfd_mach_arc_6 default.
(md_longopts): Add entry 'pre-v6' representing old command line
option when assembling for 'arc5' core versions.
(md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
default behaviour.
(arc_code_symbol): Make symbol value for @h30 fixup expression
equal to O_constant.
(md_assemble): Call dwarf2_emit_insn.
Include "dwarf2dbg2.h". Formatting fixes throughout file.
* config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
* doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2001-05-11 Jakub Jelinek <>
* config/tc-ia64.c (special_linkonce_name): New.
(make_unw_section): Map .gnu.linkonce.t.FOO text section into
(ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
(dot_endp): Add comment about it.
2001-05-11 Nick Clifton <>
* config/tc-arm.c (arm_handle_align): When truncating an aligned
block, ensure that the low order bits of the alignment are
2001-05-10 Alan Modra <>
* config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
* config/tc-fr30.c (md_estimate_size_before_relax): Return size of
current variable part of frag.
* config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
* config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
* config/tc-m68hc11.c (RELAX_STATE): Define.
(md_estimate_size_before_relax): Handle non-relaxable cases
separately from relaxable cases for clarity, and return correct
size for multi-pass relaxation.
* config/tc-tahoe.c (RELAX_LENGTH): Correct.
(md_estimate_size_before_relax): As for tc-m68hc11.c.
(md_convert_frag): Remove "length_code".
* config/tc-vax.c (RELAX_STATE): Define.
(md_relax_table): Add missing entry.
(md_estimate_size_before_relax): As for tc-m68hc11.c.
(md_convert_frag): Remove "length_code".
* config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
don't bother setting fr_var. Return correct size for multi-pass
* config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
(md_convert_frag): Don't bother clearing fr_var.
(md_pseudo_table): Correct initialization.
* config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
(md_estimate_size_before_relax): No need to set fr_var.
* config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
(md_estimate_size_before_relax): No need to set fr_var.
2001-05-09 Richard Henderson <>
* config/tc-ia64.c (generate_unwind_image): Align the fragment
beginning a function's unwind info block.
2001-05-09 Alexandre Oliva <>
* config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2001-05-08 Andreas Schwab <>
* config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
fx_pcrel_adjust explicitly sign extend when reading it.
2001-05-08 Alan Modra <>
* config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
from md_relax_table, and combine some switch cases.
2001-05-06 Alexandre Oliva <>
* config/tc-mn10300.c (md_assemble): Subtract operand->shift
from offset in non-pcrel operands too.
2001-05-06 Nick Clifton <>
* config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
* config/tc-arm.c (arm_handle_align): Do not insert more than
(arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2001-05-03 Thiemo Seufer <>
* (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
Run "make dep-am".
* Regenerate.
* Remove duplicate mips-*-ecoff* entry.
* configure: Regenerate.
* config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
(n_names): Cast away type mismatch.
(ecoff_sec_sym_ok_for_reloc): Add unused attribute.
(obj_ecoff_frob_symbol): Likewise.
* ecoff.c: (add_file): Add unused attribute.
(ecoff_directive_begin): Likewise.
(ecoff_directive_bend): Likewise.
(ecoff_directive_def): Likewise.
(ecoff_directive_dim): Likewise.
(ecoff_directive_scl): Likewise.
(ecoff_directive_size): Likewise.
(ecoff_directive_type): Likewise.
(ecoff_directive_tag): Likewise.
(ecoff_directive_val): Likewise.
(ecoff_directive_endef): Likewise.
(ecoff_directive_end): Likewise.
(ecoff_directive_ent): Likewise.
(ecoff_directive_extern): Likewise.
(ecoff_directive_file): Likewise.
(ecoff_directive_fmask): Likewise.
(ecoff_directive_frame): Likewise.
(ecoff_directive_mask): Likewise.
(ecoff_directive_loc): Likewise.
(mark_stabs): Likewise.
(ecoff_stab): Likewise.
(ecoff_frob_symbol): Cast away type mismatch.
(ecoff_padding_adjust): Likewise.
(ecoff_build_symbols): Likewise.
(ecoff_build_procs): Likewise.
(ecoff_build_aux): Likewise.
(ecoff_build_strings): Likewise.
(ecoff_build_fdr): Likewise.
(ecoff_build_debug): Likewise.
* itbl-ops.c (itbl_assemble): Variable initialization.
2001-05-03 Alan Modra <>
* config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
expressions rather than triggering an assert.
2001-05-02 Johan Rydberg <>
* config/tc-openrisc.c: New file.
* config/tc-openrisc.h: Likewise.
* Add OpenRISC target.
* Regenerated.
* (openrisc-*-*): Add target.
* configure: Regenerated.
2001-05-02 Nick Clifton <>
* config/tc-arm.c (arm_frag_align_code): Change error message to
more explanatory version.
2001-04-29 Keith M Wesolowski <>
* config/tc-mips.c (md_parse_option): Also accept
elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2001-04-27 David Mosberger <>
* config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
argument passing order: predicate goes last, not first.
2001-04-27 Sean McNeil <>
* Add arm-vxworks.
* configure: Regenerate.
2001-04-26 Nick Clifton <>
* config/tc-arm.c (arm_handle_align): New Function: Generate
no-op filled alignment frags.
(arm_frag_align_code): New Function: Create a code alignment frag.
(arm_init_frag): New Function: Initialse the target dependent
parts of a frag.
* config/tc-arm.h (TC_FRAG_TYPE): Define.
(TC_FRAG_INIT): Define.
(md_do_align): Define.
2001-04-25 Nick Clifton <>
* config/obj-coff.c (do_linenos_for): Check to see if the filename
symbol has been initialised before extracting its symbol index.
2001-04-24 H.J. Lu <>
* configure: Regenerated with the right version of autoconf.
2001-04-24 Christian Groessler <>
* config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
generate R_CALLR and R_REL16 relocations
2000-04-20 Jason Eckhardt <>
* config/tc-d10v.h (tc_frob_label): Update the symbol's frag
since frag_now can change after d10v_cleanup is called.
2001-04-16 David O'Brien <>
* Add the em type for FreeBSD targets.
* configure: Regenerate.
2001-04-14 Alexandre Oliva <>
* struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
* symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
* config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
pc-relative relocations not placed at the end of the instruction.
2001-04-13 Jim Wilson <>
* tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
excluding br.i.
2001-04-13 Jakub Jelinek <>
* config/obj-elf.c (obj_elf_change_section): Add entsize argument,
(obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
(obj_elf_section): Allow additional argument specifying entity size.
* write.c (adjust_reloc_syms): Keep relocations against local symbols
in SEC_MERGE sections.
2001-04-12 Jason Merrill <>
* dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2001-04-12 Alexandre Oliva <>
* expr.c (operand): Pass &c to md_parse_name().
* config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2001-04-07 Steven J. Hill <>
* config/tc-mips.c: Support ELF64 for traditional MIPS targets.
* (TARG_ENV_HFILES): Add tc-mips.h.
* Regenerated.
* Use traditional MIPS targets for Linux/MIPS.
* configure: Regenerated.
2001-04-06 Alexandre Oliva <>
* config/tc-mn10300.c (xr_registers): Added `pc'.
2001-04-05 Alan Modra <>
* Add h8500-*-coff and h8500-*-rtems targets.
* configure: Regenerate.
* config/tc-h8500.c (md_estimate_size_before_relax): Add missing
cases, and always return size based on current fr_subtype.
(md_begin): Move initialization of md_relax_table..
(md_relax_table): static initializer. Set rlx_length for
* config/tc-w65.c (md_estimate_size_before_relax): Likewise.
(md_begin): Likewise.
(md_relax_table): Likewise.
* config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
(md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
Set rlx_backward and rlx_forward to zero for unused states.
* config/tc-sh.c (md_estimate_size_before_relax): Likewise.
(md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
(UNCOND12, UNCOND32): Remove duplicate defines.
2001-04-04 Hans-Peter Nilsson <>
* config/tc-cris.c (md_estimate_size_before_relax) <case
32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
<all cases>: Always set fragP->fr_var using md_cris_relax_table.
Add cases to cover all relax states.
(cris_insn_first_word_frag): New.
(md_assemble): Call cris_insn_first_word_frag to get the first
frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
end. Drop variable insn_size.
(gen_bdap): Call cris_insn_first_word_frag, not frag_more.
(cris_sym_leading_underscore): Wrap first as_bad parameter in _().
(cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
* write.c (write_object_file): Reset broken word state before
calling relax_seg.
2001-03-31 Alan Modra <>
* listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
for one line if not already enabled.
* cond.c (s_elseif): Correct conditional assembly listing.
(s_else): Likewise.
* cond.c (s_endif): Correct handling of "if .. elseif .." trees.
Don't abort on NULL current_cframe.
2001-03-30 Alan Modra <>
* dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
(dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
* config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
* config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
* config/obj-coff.c (do_relocs_for): Likewise.
(yank_symbols): Likewise.
(fixup_segment): Likewise.
* config/tc-ppc.c (ppc_frob_symbol): Likewise.
(ppc_fix_adjustable): Likewise.
* config/tc-mips.c (md_convert_frag): Likewise.
* config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
* ehopt.c (eh_frame_convert_frag): Likewise.
* expr.c (make_expr_symbol): Likewise.
* frags.h (struct frag): Add last_fr_address. Reorder fields for
better packing.
* symbols.c (resolve_symbol_value): Don't fix expression values
until relaxation is complete.
(resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
(S_GET_VALUE): Likewise, and return unresolved expression value.
* write.c (finalize_syms): New.
(relax_and_size_seg): Split into..
(relax_seg): New function, returns 1 if anything changed..
(size_seg): And the remainder of relax_and_size_seg.
(fixup_segment): Arrange for final resolution of sym values.
(adjust_reloc_syms): Likewise.
(write_object_file): Likewise, and repeatedly call relax_seg until
nothing more changes.
(relax_segment): Return 1 if anything changed. Use correct types
for rs_org `target' and `after'.
* write.h (finalize_syms): Declare.
(relax_segment): Update prototype.
* config/tc-sh.c (md_estimate_size_before_relax): Add extra
do-nothing cases to switch to avoid abort on a second relaxation
pass, and tidy code a little.
* config/tc-cris.c (md_estimate_size_before_relax): Likewise.
* config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
* config/tc-w65.c (md_estimate_size_before_relax): Likewise.
* config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
(md_relax_table): Remove first four unused entries. Increment
rlx_length by one throughout table, and update comments to suit.
(md_estimate_size_before_relax): Return size of current variable
part of frag to reflect reality when relaxing more than once.
* config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
(COND32, UNCD32): Rename to DISP32 throughout.
(UNDEF_WORD_DISP): Renumber to 3.
(md_estimate_size_before_relax): Add extra do-nothing cases.
* config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
* config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
* config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
handle word and dword branches.
2001-03-29 Hans-Peter Nilsson <>
* config/tc-cris.h (tc_fix_adjustable): Allow only
BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
* config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
example in comment to valid type.
2001-03-28 H.J. Lu <>
* read.c (equals): Set to local for COFF only if it hasn't been
defined before.
2001-03-28 Alan Modra <>
* config/tc-hppa.c (DEFAULT_LEVEL): Define.
(md_begin): Use it when setting default architecture.
2001-03-27 Nick Papadonis <>
* read.c (equals): (for COFF) default symbols to being local.
2001-03-27 Hans-Peter Nilsson <>
* (cris-*-*): Change default emulation to criself.
(cris-*-*aout*): New rule.
* configure: Regenerate.
2001-03-26 Martin Schwidefsky <>
* config/tc-s390.c (tc_s390_fix_adjustable): Add test for
* config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2001-03-26 Nick Clifton <>
* config/tc-s390.h (TC_FORCE_RELOCATION): Define.
* config/tc-s390.c (s390_force_relocation): New function: Force
relocations for VTINHERIT relocs.
2001-03-23 Stephane Carrez <>
* doc/as.texinfo: Put @c man begin to generate the as man page.
When generating man, define all the variables. Re-organize some
options to obtain better indentation of man page.
* doc/ (MANCONF, TEXI2POD, POD2MAN): New variable.
(as.1): Build from as.texinfo.
* doc/ Regenerate.Index: binutils/
2001-03-25 Alan Modra <>
* config/tc-i386.c (i386_scale): Accept an absolute expression for
scale factor, and return the end of the expression.
(i386_operand): Modify for above.
2001-03-23 Nick Clifton <>
* doc/as.texinfo: Document --listing-XXX command line switches.
Explain why listings behave differently when -pipe is used.
2001-03-23 Richard Sandiford <>
* write.c (fix_new_exp): Print an error if passed a register.
2001-03-23 Hans-Peter Nilsson <>
* config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
(PIC_SUFFIX_CHAR): New macro.
(cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
(pic): New variable.
(md_longopts): New option --pic.
(OPTION_PIC): Define.
(md_estimate_size_before_relax): Tweak longish comment.
(md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
(md_assemble): Handle a PIC relocation on prefix and normal
instruction operands.
<output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
"complex" operand expressions. Call frag_more outside
gen_cond_branch_32 parameter list.
(cris_process_instruction): Handle PIC relocs on parsed
operand expressions. Validize PIC reloc sizes.
(get_autoinc_prefix_or_indir_op): Handle PIC suffix.
(gen_bdap): Handle "complex" operand expressions.
(gen_cond_branch_32): Use as_warn_where, not as_warn. Use
ADD.D offset,PC as jump instruction if generating PIC. Generate
error instead of crashing on complex expressions.
(cris_number_to_imm): Add segT parameter. All callers changed.
Use segT parameter, not now_seg, for segment of fixup. Handle
PCREL relocations but check that they are fully resolved.
(md_parse_option): Handle OPTION_PIC.
(tc_gen_reloc): Handle PIC relocs.
(md_show_usage): Update for --pic.
(md_apply_fix3): Renamed from md_apply_fix.
(md_pcrel_from): Accept emitting PCREL relocs when ELF.
(md_cris_force_relocation): Force relocation for PIC relocs.
* config/tc-cris.h: Tweak attribution.
(MD_APPLY_FIX3): Define.
(IS_CRIS_PIC_RELOC): New macro.
(tc_fix_adjustable): Don't adjust a globally visible symbol when
generating ELF.
(tc_frob_symbol): Avoid emitting undefined symbols.
2001-03-20 Alan Modra <>
* frags.h (struct frag): Add relax_marker.
* write.c (is_dnrange): Delete.
(relax_frag): Use correct types for `aim', `target', `address'.
Delete `offset', `was_address'. Test `relax_marker' instead of
using fragile (and slow) address test.
(relax_segment): Init and flip `relax_marker'.
2001-03-19 Alan Modra <>
* config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
used register name.
2001-03-18 Stephane Carrez <>
* config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
with 'Motorola specification for assembly language input standard'.
2001-03-17 Richard Henderson <>
* dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
(dwarf2_directive_loc): Don't use them.
(dwarf2_directive_file): Reject duplicate file definitions.
(get_filenum): Zero allocated memory.
(out_file_list): Complain about missing file definitions.
2001-03-17 Alan Modra <>
* read.c (do_org): Handle complex expressions.
* cgen.c (gas_cgen_finish_insn): Likewise.
2001-03-15 David Mosberger <>
* config/tc-ia64.c (md): New member keep_pending_output.
(ia64_flush_pending_output): Flush only if md.keep_pending_output
is not set.
(dot_xdata): Turn on md.keep_pending_output for the duration of
this function.
(dot_xfloat_cons): Ditto.
(dot_xstringer): Ditto.
(dot_xdata_ua): Ditto.
(dot_xfloat_cons_ua): Ditto.
2001-03-15 Jim Wilson <>
* config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
label support.
2001-03-15 Alexandre Oliva <>
* config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2001-03-15 DJ Delorie <>
* stabs.c (s_stab_generic): Don't corrupt the notes obstack by
blindly freeing string if it isn't at the top of the obstack.
2001-03-13 Alan Modra <>
* config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
(NUM_FLAG_CODE): Define.
(lex_got): New function.
(got_reloc): New global var.
(x86_cons_fix_new): New function.
(x86_cons): New function.
(i386_immediate): Use lex_got here, replacing inline code. Change
"ignoring junk.." error message to "junk.."
(i386_displacement): Likewise.
* config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
(x86_cons): Declare.
(TC_CONS_FIX_NEW): Define.
(x86_cons_fix_new): Declare.
2001-03-12 Nick Clifton <>
* config/tc-arm.c (md_begin): Always set machine type based on
2001-03-07 Alan Modra <>
* config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
(md_assemble) <smallest displacement>: Use correct field of i.op[]
<JumpInterSegment output>: Use correct i.disp_reloc[].
<immediate output>: Likewise.
2001-03-06 Nick Clifton <>
* config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
BLX(1) instruction.
2001-03-06 Igor Shevlyakov <>
* config/tc-m68k.c : Add 5407 to archs[] table.
(HAVE_LONG_BRANCH): Add mcf5407.
(select_control_regs): Recognize 5407.
2001-03-02 Dave Brolley <>
* config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
than m32r_do_align.
2001-03-02 Richard Sandiford <>
* config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
(gen_to_words): Print warnings if NaNs are found and the target CPU
does not support them. Allow largest exponent to be used in normal
numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2001-02-28 Andreas Jaeger <>, Bo Thorsen <>
* config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
anymore since we use bfd_elf_generic_reloc now.
(md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2001-02-27 Alan Modra <>
* configure: Regenerate.
* Run "make dep-am"
* Regenerate.
* doc/ Regenerate.
2001-02-26 Mark Elbrecht <>
* config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
SEC_NEVER_LOAD when the 'n' flag is used.
Add SEC_NEVER_LOAD to matchflags.
2001-02-24 Stephane Carrez <>
* symbols.c (decode_local_label_name): Initialize message_format
only when an error is reported (perf pb due to I18N).
2001-02-23 H.J. Lu <>
* dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
BFD_ASSEMBLER is not defined.
2001-02-23 Richard Sandiford <>
* config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
done if it's against a symbol.
2001-02-22 Timothy Wall <>
* config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
target formats if applicable.
* config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
* (TARG_ENV_HFILES): Added config/te-ia64aix.h.
* Regenerated.
* Added configuration for ia64-*-aix*.
* configure: Regenerated.
2001-02-21 David Mosberger <>
* config/tc-ia64.c (enum operand_match_result): New type.
(operand_match): Change return type to operand_match_result.
Fix all returns appropriately, adding support for returning the
out-of-range result.
(parse_operands): New locals result, error_pos, out_of_range_pos,
curr_out_of_range_pos. Rewrite operand matching loop to give better
error messages.
2001-02-21 David Mosberger <>
* config/tc-ia64.c (struct unwind): Add member "prologue_count".
(dot_proc): Clear unwind.prologue_count to zero.
(dot_prologue): Increment unwind.prologue_count.
(dot_restore): If second operand is omitted, use
unwind.prologue_count -1 for "ecount" (# of additional regions to
pop). Decrement unwind.prologue_count by number of regions
2001-02-21 Nick Clifton <>
* doc/as.texinfo (Section): Note that some flags to the COFF
version of .section remove attributes rather than setting them.
2001-02-20 Kazu Hirata <>
* config/tc-pdp11.c: Fix formatting.
* config/tc-pdp11.h: Likewise.
2001-02-20 Bo Thorsen <>
* config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2001-02-18 David O'Brien <>
* (cpu_type, arch): Add a generic FreeBSD specification as
all FreeBSD platforms should look the same at this level.
* configure: Rebuilt.
* config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2001-02-18 lars brinkhoff <>
* Add PDP-11 target.
* Likewise.
* config/tc-pdp11.c: New file.
* config/tc-pdp11.h: New file.
* doc/ Add PDP-11 documentation.
* doc/all.texi: Likewise.
* doc/as.texinfo: Likewise.
* doc/c-pdp11.texi: New file.
2001-02-16 matthew green <>
* cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2001-02-13 Jim Wilson <>
* config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
reloc instead of a 0 reloc.
(md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
as done.
* config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2001-02-13 Ian Lance Taylor <>
* write.c (is_dnrange): Stop as soon as the address becomes
(relax_frag): Add segment parameter. Only call symbol_get_frag
once. Only call is_dnrange if the symbol is in the same segment,
and the symbol address is larger.
(relax_segment): Pass segment to md_relax_frag and relax_frag.
* write.h (relax_frag): Update declaration.
* config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
it to relax_frag.
* config/tc-m32r.c (m32r_relax_frag): Likewise.
* config/tc-m32r.h (md_relax_frag): Add segment parameter.
(m32r_relax_frag): Update declaration.
* config/tc-mips.h (md_relax_frag): Add segment parameter.
* config/tc-tic54x.h (md_relax_frag): Likewise.
* doc/internals.texi (CPU backend): Update documentation for
2001-02-13 Alan Modra <>
* doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
Mention effect of < 386 architectures on jump promotion.
(i386-Jumps): xref above. Don't assume long disp is 32 bits.
* config/tc-i386.c (no_cond_jump_promotion): New.
(set_cpu_arch): Parse "jumps" arch modifier.
(insn_size): Modify usage comment.
(ENCODE_RELAX_STATE): Reformat and protect macro arg.
(md_relax_table): Reorder to suit.
(COND_JUMP86): New define.
(md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
(md_assemble): Create frag var for jumps of max size, encode relax
state for COND_JUMP86.
(md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
leave conditional jumps small if no_cond_jump_promotion.
(md_convert_frag): Likewise.
* expr.c (operator): Don't bump input_line_pointer for two char
operators. Instead return operator size via new param num_chars.
(expr): Use above to parse multi-char operators correctly.
2001-02-12 Jan Hubicka <>
* config/tc-i386.c (i386_displacement): Fix handling of
(i386_validate_fix): Likewise.
2001-02-12 Philip Blundell <>
* config/tc-arm.c (do_ldst): Improve warnings for unpredictable
ldrt/strt instructions.
2001-02-11 Maciej W. Rozycki <>
* config/tc-mips.c (macro): For M_LA_AB emit a
BFD_RELOC_MIPS_CALL16 relocation or a
loading the jump register when generating SVR4_PIC code.
2001-02-10 Chris Demetriou <>
* Make 'mipself' and 'mipsecoff' emulations
map to MIPS-specific files, as they used to do before the
change on 2000-05-21.
* configure: Regerate.
2001-02-10 Chris Demetriou <>
* config/tc-mips.c (md_parse_option): Don't try to compile
ELF-only option code if not ELF.
2001-02-08 David Mosberger <>
* config/tc-ia64.h (md_elf_section_type): New macro.
(ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
(they're now handled via ia64_elf_section_type.
* config/tc-ia64.c (unwind): New members saved_text_seg,
saved_text_subseg, and force_unwind_entry.
(optimize_unw_records): New function to optimize away unnecessary
unwind directives.
(ia64_elf_section_type): New function.
(output_unw_records): Generate unwind info only if the size is
non-zero or if it's forced for some other reason (e.g.,
handlerdata or a personality routine).
(generate_unwind_image): Don't switch back to previous
section---stay inside the unwind info section instead so that
handlerdata that may follow goes into the right place.
(dot_handlerdata): Force generation of unwind entry and save the
current active text segment before generating unwind image.
(dot_unwentry): Force generation of unwind entry.
(dot_personality): Ditto.
(dot_endp): Generate unwind table entry only if there is
some unwind info or the unwind entry was forced.
* config/tc-ia64.c (make_unw_section_name): New macro to form
unwind section name.
(generate_unwind_image): Add "text_name" argument. Use it to
form unwind section name.
(dot_handlerdata): Determine current segment (section) name and
pass it to generate_unwind_image().
(dot_endp): Determine current segment (section) name and use
it to determine the appropriate unwind section name.
(ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
n, fill, and max arguments.
2001-02-09 Schwidefsky <>
* Add linux target for S/390.
* Likewise.
* config/tc-s390.c: New file.
* config/tc-s390.h: New file.
2001-02-09 Alexandre Oliva <>
* config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2byte, 4byte and 8byte.
2001-02-08 Alan Modra <>
* config/tc-hppa.c (pa_build_unwind_subspace): Don't call
md_number_to_chars with size > sizeof (valueT).
2001-02-06 H.J. Lu <>
* config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
there is no relocation.
2001-02-06 H.J. Lu <>
* config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
* config/tc-ia64.c (md_parse_option): Only accept the valid
ia64 options on "-axxx".
2001-02-05 Jim Wilson <>
* config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
aborting for invalid operands.
2001-02-06 Alan Modra <>
* config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
than via pointer. Update all callers.
(UNWIND_LOW32): Define.
(UNWIND_HIGH32): Define.
(pa_build_unwind_subspace): Use the above macros instead of dumping
bitfields directly. Call frag_more once rather than multiple times.
(md_assemble): Use UNWIND_LOW32.
(pa_entry): Likewise
(pa_procend): Likewise.
(process_exit): Use UNWIND_HIGH32.
2001-02-04 Stephane Carrez <>
* config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
function to select the header according to the cpu.
(md_after_pass_hook, md_do_align): Remove.
(md_cleanup, m68hc11_cleanup): Remove.
(md_pcrel_from_section): Declare.
* config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
(build_jump_insn, build_insn): Likewise.
(m68hc11_listing_header): New function.
(m68hc11_cleanup): Remove.
2001-02-02 Stephane Carrez <>
* config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
symbols because there is no support for shared libraries and these
symbols can't be overridden (unless they are weak).
2001-02-01 Momchil Velikov <>
* dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
for the compilation unit with a zero byte.
2001-01-30 Alan Modra <>
* config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
destinations. Correct range check for 17 and 22 bit branches.
2001-01-25 Nick Clifton <>
* config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
still set. Issue an error message instead.
(md_estimate_size_before_relax): Delete unused variable
'buffer_address'. Fixup parentheses around if statement.
2001-01-23 Kazu Hirata <>
* as.c: Fix formatting.
* ehopt.c: Likewise.
* messages.c: Likewise.
* stabs.c: Likewise.
* symbols.c: Likewise.
2001-01-23 Ben Elliston <>
* config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2001-01-22 Kazu Hirata <>
* config/tc-alpha.c: Fix formatting.
2001-01-19 Kazu Hirata <>
* config/tc-alpha.c: Fix formatting.
2001-01-18 Kazu Hirata <>
* config/tc-alpha.c: Fix formatting.
2001-01-18 Nick Clifton <>
* config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
"da" flags.
(stm_flags): Remove redundant bit from "ed" and "da" flags.
2001-01-18 Alexandre Oliva <>
* (cpu_type, arch): Match i386 too.
* configure: Rebuilt.
2001-01-16 Kazu Hirata <>
* config/tc-i386.c: Fix formatting.
2001-01-16 Alan Modra <>
* config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
relocs for .PARISC.unwind section.
* config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
depending on section flags, not just for .text.
2001-01-15 Jim Wilson <>
* config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
not immediately followed by an instruction.
2001-01-15 Kazu Hirata <>
* config/tc-m68hc11.c: Fix formatting.
2001-01-15 Nick Clifton <>
* symbols.c (colon): Change 'already defined symbol' from a
fatal error to an ordinary error. There is no reason why this
error should be fatal.
* message.c (as_fatal): Delete output file, if one has been
2001-01-14 Alan Modra <>
* config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2001-01-14 Kazu Hirata <>
* config/tc-alpha.c: Fix formatting.
* config/tc-arc.c: Likewise.
* config/tc-arc.h: Likewise.
* config/tc-d10v.c: Likewise.
* config/tc-i370.c: Likewise.
* config/tc-i386.c: Likewise.
* config/tc-i960.c: Likewise.
* config/tc-m68k.c: Likewise.
* config/tc-ppc.c: Likewise.
* config/tc-sparc.c: Likewise.
* config/tc-tahoe.c: Likewise.
* config/tc-vax.c: Likewise.
* config/tc-arc.c: Fix formatting.
* config/tc-arc.c: Fix formatting.
2001-01-14 Alan Modra <>
* config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
both 32 and 64 bit ELF.
* config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
and don't bother storing `m' for "ce" completer. Tidy handling of
'J' and 'K' operands to suit. Handle '<' and '>' operands.
2001-01-14 Jan Hubicka <>
* config/tc-i386.h (TARGET_MACH): New macro.
(i386_mach): Declare.
* config/tc-i386.c (i386_mach): New function.
2001-01-13 Philip Blundell <>
* doc/as.texinfo: Fix spelling and cross-references.
* doc/c-arm.texi: Fix typos. Say that `;' is a line separator
character for all systems, not just GNU/Linux. Make it explicit
that `-k' doesn't affect code generation, just ELF flags.
2001-01-13 Jan Hubicka <>
* config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2001-01-12 Frank Ch. Eigler <>
* cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2001-01-12 Nick Clifton <>
* as.c (print_args): Update copyright date to 2001.
2001-01-12 Peter Targett <>
* doc/c-arc.texi: New file.
Some sections to be expanded.
2001-01-12 Alan Modra <>
* config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
(md_parse_option): Always accept "--32".
2001-01-11 Peter Targett <>
* as.h (TC_ARC): Ensure struc-symbol.h included.
* as.c (dwarf2dbg.h): Include to remove implicit declaration
* struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
* doc/ (CPU_DOCS): Added c-arc.texi.
* doc/c-arc.texi: New file.
Some sections to be expanded.
* doc/as.texinfo: Update command-line options.
Removed outdated text for ARC dependant features, instead include
text from above file.
* config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
(TARGET_SYMBOL_FIELDS): Alias to previous definition.
(targ-cpu.h) header.
* config/tc-arc.h:
* config/tc-arc.c: New updated configuration for
ARC, including selection of core variants, and extensibility of
instructions, registers etc. through directives.
* config/tc-arc.c (arc_extinst): Minor corrections for
error messages.
(arc_common) Likewise. Make alignment argument optional for local
symbols also, with default of zero.
2001-01-11 Stephane Carrez <>
* config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
(build_indexed_byte): Don't relax indexed byte, use 16-bit offset
and fix_new_exp() instead.
(md_convert_frag): For indexed post byte use the symbol value
rather than the displacement.
(md_relax_table): Fix indexed offset relax.
2001-01-11 Stephane Carrez <>
* config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
relax weak symbols.
(relaxable_symbol): New function.
2001-01-11 Andreas Jaeger <>
* config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
not used anywhere.
2001-01-10 Nick Clifton <>
* config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
* config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
2001-01-10 Nick Clifton <>
* symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
character used to dollar local symbols.
(LOCAL_LABEL_CHAR): New constant - the magic character used to
local label symbols.
(dollar_label_name): Use DOLLAR_LABEL_CHAR.
(fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
if defined.
(decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2001-01-08 Bo Thorsen <>
* config/tc-i386.c (i386_immediate, i386_displacement):
GOTPCREL check fix.
2001-01-07 Ian Lance Taylor <>
* doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
in last change.
2001-01-07 Philip Blundell <>
* doc/as.texinfo (Bug Reporting): Update email address for
* README: Likewise.
2001-01-06 Jan Hubicka <>
* Define DEFAULT_ARCH for i386.
* config/tc-i386.c (md_assemble): Return after the error message;
move testing for 64bit operands to proper place.
2001-01-06 Jan Hubicka <>, Andreas Jaeger <>
* doc/as.texinfo: Document '#' as comment character for i386 and
x86_64. Add AMD x86-64 into menu of machine dependent information.
* doc/c-i386.texi: Document x86_64 extensions.
2001-01-05 Jan Hubicka <>
* config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2001-01-04 Jan Hubicka <>
* config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
* NEWS: Add note about Pentium4 support.
2001-01-04 Jan Hubicka <>
* config/tc-i387.c (pi, pte, pt): Update.
(type_names): Add new types.
2001-01-03 Jan Hubicka <>
* config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
CpuUnknown): Renumber
(CpuP4, CpuSSE2): New.
(CpuUnknownFlags): Add CpuP4 and CpuSSE2
2001-01-03 Philip Blundell <>
* config/tc-alpha.c (alpha_force_relocation): Handle vtable
(alpha_fix_adjustable): Likewise.
(md_apply_fix): Likewise.
2000-12-31 H.J. Lu <>
* listing.c (listing_message): Allocate string only if it is
* configure: Rebuild.
2000-12-31 Hans-Peter Nilsson <>
* doc/internals.texi (Relaxing with a table) <after relaxation>:
Point out caveats with generating fixups for the opcode in a frag.
2000-12-30 Jan Hubicka <>
* Add support for x86_64 and x86_64-*-linux-gnu*
* NEWS: Add x86_64.
2000-12-29 H.J. Lu <>
* listing.c (calc_hex): Print the variable part only if the
fragment type is rs_fill.
2000-12-29 Hans-Peter Nilsson <>
* doc/internals.texi (tc_conditional_pseudoop,
2000-12-28 Richard Henderson <>
* write.c (subsegs_finish): Fix thinko last change -- don't
"optimize" the alignment == 0 case.
2000-12-28 Richard Henderson <>
* as.h (rs_align_test): New.
* frags.c (NOP_OPCODE): Move default from read.c.
(frag_align_code): New.
* frags.h (frag_align_code): Declare.
* read.c (NOP_OPCODE): Remove.
(do_align): Use frag_align_code.
* write.c (NOP_OPCODE): Remove.
(get_recorded_alignment): New.
(cvt_frag_to_fill): Handle rs_align_test.
(relax_segment): Likewise.
(subsegs_finish): Align last subseg in section to the
section alignment. Use frag_align_code.
* write.h (get_recorded_alignment): Declare.
* config/obj-coff.c (size_section): Handle rs_align_test.
(fill_section, fixup_mdeps): Likewise.
(write_object_file): Use frag_align_code.
* config/tc-alpha.c (alpha_align): Use frag_align_code.
(alpha_handle_align): New.
* config/tc-alpha.h (HANDLE_ALIGN): New.
* config/tc-i386.h (md_do_align): Use frag_align_code.
* config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
(ia64_handle_align): New.
* config/tc-ia64.h (HANDLE_ALIGN): New.
* config/tc-m32r.c (m32r_do_align): Remove.
(m32r_handle_align): New.
(fill_insn): Use frag_align_code.
* config/tc-m32r.h (md_do_align): Remove.
* config/tc-m88k.c, config/tc-m88k.h: Similarly.
* config/tc-mips.c, config/tc-mips.h: Similarly.
* config/tc-sh.c (sh_cons_align): Use rs_align_test.
(sh_handle_align): Likewise. Handle rs_align_code.
(sh_do_align): Remove.
* config/tc-sh.h (md_do_align): Remove.
* config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
(sparc_handle_align): Likewise. Handle rs_align_code.
* config/tc-sparc.h (md_do_align): Remove.
2000-12-22 DJ Delorie <>
* config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
when we assemble the first half of a pair.
2000-12-22 H.J. Lu <>
* config/tc-i386.c (reloc): Update the macro for non-bfd
(BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2000-12-22 H.J. Lu <>
* dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2000-12-20 Jan Hubicka <>
* config/tc-i386.h (i386_target_format): Define even for ELFs.
(CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
New macros
(CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
(IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
ImmExt): Renumber.
(Size64, No_qSuf, NoRex64, Rex64): New macros.
(Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
(Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
(Reg, WordReg): Add Reg64.
(Imm): Add Imm32S and Imm64.
(EncImm): New.
(Disp): Add Disp64 and Disp32S.
(AnyMem): Add Disp32S.
(RegRex, RegRex64): New macros.
(rex_byte): New type.
* config/tc-i386.c (set_16bit_code_flag): Kill.
(fits_in_unsigned_long, fits_in_signed_long): New functions.
(reloc): New parameter "signed"; support x86_64.
(set_code_flag): New.
(DEFAULT_ARCH): New macro; default to "i386".
(default_arch): New static variable.
(struct _i386_insn): New fields Operand_PCrel; rex.
(flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
(flag_code): New enum and static variable.
(use_rela_relocations): New static variable.
(flag_code_names): New static variable.
(cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
(cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
K6 and Athlon.
(i386_align_code): Return plain "nop" for x86_64.
(mode_from_disp_size): Support Disp32S.
(smallest_imm_type): Support Imm32S and Imm64.
(offset_in_range): Support size of 8.
(set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
(md_pseudo_table): Add "code64"; use set_code_flat.
(md_begin): Emit sane error message on hash failure.
(tc_i386_fix_adjustable): Support x86_64 relocations.
(md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
instructions supported on particular arch just partially,
output of 64bit immediates, handling of Imm32S and Disp32S type.
(i386_immedaite): Support x86_64 relocations; support 64bit constants.
(i386_displacement): Likewise.
(i386_index_check): Cleanup; support 64bit addresses.
(md_apply_fix3): Support x86_64 relocation and rela.
(md_longopts): Add "32" and "64".
(md_parse_option): Add OPTION_32 and OPTION_64.
(i386_target_format): Call even for ELFs; choose between
elf64-x86-64 and elf32-i386.
(i386_validate_fix): Refuse GOTOFF in 64bit mode.
(tc_gen_reloc): Support rela relocations and x86_64.
(intel_e09_1): Support QWORD.
2000-12-15 Diego Novillo <>
* config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
it's not an offset expression.
(intel_e10_1): Ditto. Also, if the operand is an offset expression,
keep the braces '[' and ']' in the output string.
(intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
!= FLAT. There is no such op_modifier.
2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
* dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
if we have it.
2000-12-13 Kazu Hirata <>
* as.h: Fix formatting.
* cgen.h: Likewise.
* dwarf2dbg.c: Likewise.
* input-scrub.c: Likewise.
* read.h: Likewise.
2000-12-13 Mark Elbrecht <>
* (i386-*-msdosdjgpp): Set bfd_gas to yes.
configure: Regenerate.
2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
* dwarf2dbg.c: #include <limits.h> only if it exists.
2000-12-13 Rodney Brown <>
* config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
(md_apply_fix): Here too.
2000-12-12 Jim Wilson <>
* config/tc-ia64.h (ia64_init): Add prototype.
2000-12-12 H.J. Lu <>
* dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
* read.h (outputting_stabs_line_debug): Change it to int.
* stabs.c (outputting_stabs_line_debug): Likewise.
2000-12-12 Geoffrey Keating <>
* config/obj-bout.c (obj_crawl_symbol_chain): Don't take
the address of a function result.
2000-12-12 Franz Sirl <>
* config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
(md_assemble): Call dwarf2_emit_insn.
(shlib): Fix typo SHILB -> SHLIB.
(md_parse_option): Likewise.
(ppc_elf_validate_fix): Likewise:
* config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2000-12-12 Nick Clifton <>
* cgen.h: Fix formatting.
* input-scrub.c: Fix formatting.
* macro.c: Fix formatting.
* config/tc-mips.c: Fix formatting.
* doc/c-mips.texi: Fix formatting.
2000-12-11 Jan hubicka <>
* config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
(intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
* config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
(No_dSuf): Kill.
* i386.h (*_Suf): Remove No_dSuf.
(d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
(i386_optab): Remove 'd' in the suffixes.
2000-12-06 Mark Elbrecht <>
* config/tc-i386.c (T_SHORT): Undefine before defining.
2000-12-05 Kazu Hirata <>
* config/tc-mips.c: Fix formatting.
2000-12-04 Matthew Hiller <>
* config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
(md_longopts): New options --gstabs-packing, --no-gstabs-packing.
(md_show_usage): Ditto.
(md_parse_option): Ditto.
(d10v_cleanup): Writes pending instruction only if
! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
Fix compile time warning messages.
* doc/c-d10v.texi: Documents new options.
2000-12-04 Matthew Hiller <>
* stabs.c (outputting_stabs_line_debug): New variable.
(stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
function entry and unset at function exit.
* read.h (outputting_stabs_line_debug): New extern declaration.
* as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
* dwarf2dbg.c: Fix compile time warning messages.
2000-12-03 Kazu Hirata <>
* config/tc-a29k.c: Fix formatting.
* config/tc-alpha.c: Likewise.
* config/tc-arm.c: Likewise.
* config/tc-cris.c: Likewise.
* config/tc-hppa.c: Likewise.
* config/tc-i370.c: Likewise.
* config/tc-i386.c: Likewise.
* config/tc-i860.c: Likewise.
* config/tc-i960.c: Likewise.
* config/tc-ia64.c: Likewise.
* config/tc-m68hc11.c: Likewise.
* config/tc-m68k.c: Likewise.
* config/tc-m88k.c: Likewise.
* config/tc-pj.c: Likewise.
* config/tc-ppc.c: Likewise.
* config/tc-sh.c: Likewise.
* config/tc-sparc.c: Likewise.
* config/tc-tahoe.c: Likewise.
* config/tc-vax.c: Likewise.
2000-12-01 Chris Demetriou <>
* config/tc-mips.c (mips_ip): When calculating offsets,
don't accept as constant the difference between the
addresses of symbols in two different sections.
* config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
(validate_mips_insn): Likewise. Also, update 'B' operand
specifier to use OP_*_CODE20 constants and delete 'm' operand
(mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
operand specifiers. Change warning generated by 'B' operand
specifier to reflect its new multi-purpose usage.
* config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
-1, and update comment.
(file_mips_isa): Likewise.
(mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
(ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
ISA_* constants rather than hard-coded numbers.
(mips_cpu_info): New structure.
(mips_cpu_info_table): New table describing CPU and ISA names
and numbers.
(mips_cpu_info_from_name, mips_cpu_info_from_isa,
mips_cpu_info_from_cpu): New functions.
(mips_isa_to_str): New function to get string for ISA name.
(mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
return const char *.
(md_begin): Redo CPU and ISA selection logic, using
mips_cpu_info_from_*. Convert to use ISA_* constants rather
than hard-coded numbers.
(append_insn, mips_emit_delays, macro, macro2): Convert to use
ISA_* constants rather than hard-coded numbers.
(mips_ip): Convert to use mips_isa_to_str to get ISA name.
(md_longopts): Delete OPTION_NO_MIPS32.
(md_parse_option): Convert to use ISA_* constants rather than
hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
to use strcasecmp to recognize "default" and to use
mips_cpu_info_from_name to get CPU numbers from argument.
(md_show_usage): Move -mips32 so it's with the rest of the ISA
flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
(s_mipsset): Accept ISA value 32.
* doc/as.texinfo: Clean up MIPS options summary slightly,
remove -no-mips32. Add note about -mips4 and -mips32
specifying those ISA levels. Delete -mips32 and -no-mips32
cpu flag descriptions.
* doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
up the supported CPU switch list, and replace 4Kc, 4Km, and
4Kp entries with a single mips32-4k entry. Note that you can
use ".set mips32".
* config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
(md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
-mips5 and -mips64.
(md_parse_option): Add cases for OPTION_MIPS5 and
(md_show_usage): Mention -mips5 and -mips64 arguments.
(s_mipsset): Add cases for MIPS5 and MIPS64.
(mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
and pseudo-CPUs.
* doc/as.texinfo: Mention -mips5 and -mips64 options
and their meanings.
* doc/c-mips.texi: Likewise. Also update introduction
and ".set" usage information.
* config/tc-mips.c (md_show_usage): Add "sb1" to the
CPU list.
(mips_cpu_info_table): Add SB-1 entries.
* doc/c-mips.texi: Add "sb1" to the list of CPUs
known to the -mcpu option.
* doc/as.texinfo: Correct description of MIPS -mcpu
option, by copying some of the text from doc/c-mips.texi.
2000-12-01 Joel Sherrill <>
* (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
New targets.
(sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
(sparc*-*-rtems*): Switched from a.out to ELF.
* configure: Regenerate.
* Regenerate.
* Regenerate.
* aclocal.m4: Regenerate.
* po/gas.pot: Regenerate.
2000-11-30 Philip Blundell <>
* config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
even in non BFD_ASSEMBLER case.
2000-11-30 Diego Novillo <>
* config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
2000-11-29 Richard Henderson <>
* dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
until dwarf2_finish; use relaxation to get cross-fragment offsets;
thread multiple subsegments properly; handle multiple code
sections properly; emit proper compilation unit info for assembler
generated debugging.
* as.h (enum _relax_state): Add rs_dwarf2dbg.
* dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
(dwarf2dbg_estimate_size_before_relax): Declare.
(dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
* write.c: Include dwarf2dbg.h.
(cvt_frag_to_fill): Handle rs_dwarf2dbg.
(relax_segment): Likewise.
2000-11-28 Hans-Peter Nilsson <>
* config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
jump>: Use as_bad_where instead of as_bad. Tweak error message
accordingly. Stabilize frag by updating fix part and resetting
variant part.
<undefined symbol, unconditional jump>: Ditto.
(sh_elf_cons): Cast *input_line_pointer to unsigned char when
indexing is_end_of_line[].
(md_assemble): Initialize size to 0.
(md_section_align): Mark parameter seg as unused.
(parse_reg): Parse names case-insensitively.
2000-11-28 Kazu Hirata <>
* config/obj-aout.h: Fix formatting.
* config/obj-bout.h: Likewise.
* config/obj-coff.c: Likewise.
* config/obj-coff.h: Likewise.
* config/obj-elf.h: Likewise.
* config/obj-som.h: Likewise.
* config/obj-vms.c: Likewise.
* config/obj-vms.h: Likewise.
* config/tc-h8300.h: Likewise.
* config/tc-ns32k.h: Likewise.
* config/tc-sparc.h: Likewise.
* config/tc-tic54x.h: Likewise.
* config/tc-z8k.h: Likewise.
2000-11-28 Nick Clifton <>
* doc/as.1 (COPYING): Mention that the GNU Free Documentation
License is present in the sources, but not the output, and
also available from the GNU website.
(GNU Free Documentation License): Comment out this section.
2000-11-28 Hans-Peter Nilsson <>
* (CPU_OBJ_VALID): Add case to filter out invalid coff
targets. Remove i860 from valid a.out targets.
* Regenerate.
* config/tc-cris.c: Include dwarf2dbg.h.
(md_pseudo_table): Add .file and .loc.
(md_assemble): Call dwarf2_emit_insn if generating ELF.
(s_cris_file, s_cris_loc): New.
* config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
* Regenerate dependencies.
* Regenerate.
2000-11-28 Alan Modra <>
* expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
(op_rank): Fix a comment typo.
2000-11-26 Stephane Carrez <>
* config/tc-m68hc11.c (build_indexed_byte): Print the offset in
the error message.
(get_operand): Fix analysis for movw/movb instructions.
2000-11-24 Nick Clifton <>
* (xscale-elf): Add target.
(xscale-coff): Add target.
* configure: Regenerate.
* config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
(ARM_EXT_XSCALE): New ARM architecture extension.
(ARM_ARCH_V4): Remove processor from architecture.
(ARM_ARCH_3M): New architecutre definition.
(ARM_ARCH_V5TE): New architecutre definition.
(ARM_ARCH_XSCALE): New architecutre definition.
(CPU_DEFAULT): Allow to be defaulted to XScale.
(atpcs): New boolean variable.
(ldr_flags): Support 'd' flag for double word loads.
(str_flags): Support 'd' flag for double word stored.
(do_mia): New function.
(do_mar): New function.
(do_mra): New function.
(do_pld): New function.
(do_ldrd): New function.
(do_blx): New function.
(do_bkpt): New function.
(do_clz): New function.
(do_lstc2): New function.
(do_cdp2): New function.
(do_t_blx): New function.
(do_t_bkpt): New function.
(do_smla): New function.
(do_smlal): New function.
(do_smul): New function.
(do_qadd): New function.
(do_co_reg2c): New function.
(LONGEST_INSN): Redefine to 7.
* doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
command line switches.
2000-11-22 Jim Wilson <>
* config/tc-ia64.c (pseudo_func): Add missing initializers.
(struct rsrc): Make line unsigned.
(gr_values): Add missing initializer.
(SLOT_NUM_NOT_SET): Add unsigned cast.
(ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
Add ATTRIBUTE_UNUSED to unused parameters.
(convert_expr_to_ab_reg): Add parens.
(convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
(dot_prologue): Initialize grsave when declared.
(md_pseudo_table): Add missing initializers.
(operand_match): Add casts to bfd_vma.
(emit_one_bundle): Delete unused local prev. Make required_template
(specify_resource): Cast i to unsigned.
(note_register_values): Use fprintf_vma.
(print_dependency): Likewise.
2000-11-21 Jim Wilson <>
* config/tc-ia64.c (generate_unwind_image): Call record_alignment
for unwind info section.
(dot_endp): Likewise for unwind section.
* config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2000-11-21 Jakub Jelinek <>
* config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
(output_insn): Call dwarf2_emit_insn.
* config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2000-11-17 Richard Henderson <>
* ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
(check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2000-11-17 Nick Clifton <>
* config/tc-arm.c (md_pseudo_table): Add support for .line and
.file pseudo ops.
2000-11-17 Richard Henderson <>
* config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2000-11-17 Richard Henderson <>
* dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
* config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
tri-state definition of alpha_flag_mdebug.
* config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
(s_alpha_file): Store first .file directive.
(s_alpha_stab): New.
(md_pseudo_table): Add stabs and stabn.
2000-11-17 Richard Henderson <>
* config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2000-11-17 Richard Henderson <>
* as.c (debug_type): Init to DEBUG_UNSPECIFIED.
(main): Call dwarf2_finish.
* as.h (debug_type): Clarify documentation of the meaning
of this variable.
* dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
(print_stats): Fix parenthesis problem.
(now_subseg_size): New.
(dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
(dwarf2_directive_file): Don't set debug_type.
(dwarf2_where): Honor DEBUG_DWARF2 first.
(dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
do nothing if not emitting dwarf2 debug info, or no work.
* dwarf2dbg.h (dwarf2_emit_insn): Update.
* ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
(ecoff_new_file): Likewise.
* read.c (generate_lineno_debug): Kill ecoff hackery. Update
commentary wrt dwarf2.
* config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
(emit_insn): Call dwarf2_emit_insn.
(s_alpha_file): New.
(s_alpha_loc): New.
(s_alpha_coff_wrapper): Don't handle them.
(md_pseudo_table): Update for .file and .loc.
* config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
* config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
don't protect with debug_type.
* config/tc-hppa.c (md_assemble): Likewise.
* config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
* config/tc-mn10300.c (md_assemble): Likewise.
* config/tc-sh.c (md_assemble): Likewise.
* config/tc-v850.c (md_assemble): Likewise.
* config/tc-arm.c (arm_end_of_source): Remove.
* config/tc-hppa.c (pa_end_of_source): Remove.
* config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
* config/tc-mn10300.c (mn10300_finalize): Remove.
* config/tc-sh.c (sh_finalize): Remove.
* config/tc-v850.c (sh_finalize): Remove.
* config/tc-arm.h (md_end): Remove.
* config/tc-hppa.h (md_end): Remove.
* config/tc-m68hc11.h (md_end): Remove.
* config/tc-mn10300.h (md_end): Remove.
* config/tc-sh.h (md_end): Remove.
* config/tc-v850.h (md_end): Remove.
* config/tc-ia64.c (emit_one_bundle): Don't protect
dwarf2 bits with debug_type.
(md_assemble): Likewise.
(ia64_end_of_source): Don't call dwarf2_finish.
2000-11-16 Jim Wilson <>
* config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
>= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
> 16.
2000-11-16 H.J. Lu <>
* config/obj-elf.c (obj_elf_symver): Don't check the missing
version name.
2000-11-15 Kazu Hirata <>
* config/tc-tic30.c: Fix formatting.
* config/tc-tic80.c: Likewise.
* config/tc-v850.c: Likewise.
* config/tc-vax.c: Likewise.
* config/tc-w65.c: Likewise.