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freebsd-dev/contrib/binutils/gas/ChangeLog
David E. O'Brien 898696a8b3 Import of Binutils from the FSF 2.13 branch (just pre-.2 release). 
These bits are taken from the FSF anoncvs repo on 27-Oct-2002 21:12:00 EST.
2002-12-02 09:06:04 +00:00

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2002-11-20 Alan Modra <amodra@bigpond.net.au>
* write.c (adjust_reloc_syms): Don't reduce SEC_MERGE fixups with
fx_subsy non-NULL.
2002-11-19 Richard Henderson <rth@redhat.com>
* config/obj-elf.c (obj_elf_visibility): Overwrite only the
visibility portion of st_other.
2002-11-19 Luke Deller <luked@cse.unsw.edu.au>
* config/tc-alpha.c (s_alpha_prologue): as_bad when sym is NULL.
2002-11-13 Alan Modra <amodra@bigpond.net.au>
Merge from mainline.
2002-09-04 Alan Modra <amodra@bigpond.net.au>
* config/tc-ppc.c (PPC_HIGHER, PPC_HIGHEST): Fix warning.
(md_parse_option): No -a64 without BFD64.
(ppc_set_cpu): Select appropriate cpu when ppc_obj64.
(ppc_arch): Use bfd_mach_rs6k for bfd_arch_rs6000.
2002-11-06 Richard Henderson <rth@redhat.com>
* config/tc-alpha.c (alpha_validate_fix): Move code ...
(alpha_fix_adjustable): ... here.
* config/tc-alpha.h (TC_VALIDATE_FIX): Remove.
2002-11-05 H.J. Lu <hjl@gnu.org>
* config/tc-mips.c (support_64bit_objects): Check *l before it
is freed.
2002-10-31 David O'Brien <obrien@FreeBSD.org>
* config/tc-ia64.c: Cast dwarf2_directive_file to int.
* config/tc-sparc.c: Likewise.
* config/tc-alpha.c: Cast s_alpha_file to int.
* config/tc-alpha.h (TC_INIT_FIX_DATA): info is of type struct
alpha_reloc_tag.
2002-10-30 Daniel Jacobowitz <drow@mvista.com>
* configure.in: Update ARM CPU patterns.
* configure: Regenerated.
2002-10-30 Daniel Jacobowitz <drow@mvista.com>
* po/gas.pot: Regenerated.
2002-10-29 Daniel Jacobowitz <drow@mvista.com>
* itbl-lex.l: Use #include <> for generated headers.
* itbl-ops.c: Likewise.
2002-08-24 Andreas Schwab <schwab@suse.de>
* config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust symbols
in merge sections.
2002-10-28 Daniel Jacobowitz <drow@mvista.com>
* doc/gasp.texi: Fix typo in last typo fix.
2002-10-28 Daniel Jacobowitz <drow@mvista.com>
Merge from mainline:
2002-10-21 Richard Sandiford <rsandifo@redhat.com>
* config/tc-mips.c (mips_need_elf_addend_fixup): Return true
for relocs against symbols in a merged section.
Thu Oct 10 14:31:30 2002 J"orn Rennecke <joern.rennecke@superh.com>
* config/tc-sh.c (assemble_ppi): Initialize reg_x / reg_y / reg_n
inside loop.
2002-10-17 Johannes Stezenbach <js@convergence.de>
* itbl-parse.y (entry): Provide empty action.
2002-10-14 Momchil Velikov <velco@fadata.bg>
* config/tc-v850.c (CHECK_): Remove token pasting operator.
2002-10-11 David O'Brien <obrien@FreeBSD.org>
* gas/gasp.texi: Fix typo in noting that gasp is now deprecated.
2002-10-11 Michel Six <msix@ccr.jussieu.fr>
Alan Modra <amodra@bigpond.net.au>
* config/tc-i386.c (output_jump): Set fx_signed for loop/jcxz.
(md_estimate_size_before_relax): Likewise for 8 bit branches.
2002-09-24 Alan Modra <amodra@bigpond.net.au>
* config/tc-i386.c (process_operands): Warn about "lea" segment
overrides.
2002-09-23 Daniel Jacobowitz <drow@mvista.com>
Merge from mainline:
2002-09-22 Mark Elbrecht <snowball3@softhome.net>
* write.c: Delete set_segment_vma and prototype. Update all callers.
2002-09-19 Jakub Jelinek <jakub@redhat.com>
* config/tc-i386.c (tc_i386_fix_adjustable): Handle
BFD_RELOC_386_TLS_IE and BFD_RELOC_386_TLS_GOTIE.
(BFD_RELOC_386_TLS_IE, BFD_RELOC_386_TLS_GOTIE): Define to 0
if not defined.
(lex_got): Handle @GOTNTPOFF and @INDNTPOFF.
(md_apply_fix3, tc_gen_reloc): Handle BFD_RELOC_386_TLS_IE and
BFD_RELOC_386_TLS_GOTIE.
2002-09-16 Chris Demetriou <cgd@broadcom.com>
* config/tc-mips.c (IS_SEXT_32BIT_NUM): Move closer to top of file.
(IS_SEXT_16BIT_NUM): New macro.
(macro_build_ldst_constoffset): New function, to build a set of
instructions to do a load or store from a constant offset relative
to a given register.
(macro, s_cprestore): Use macro_build_ldst_constoffset to implement
.cprestore pseudo-op.
2002-09-16 Elias Athanasopoulos <eathan@otenet.gr>
* dwarf2dbg.c (out_debug_abbrev): Add support for the DW_AT_name field.
(out_debug_info): Likewise.
2002-09-13 Nick Clifton <nickc@redhat.com>
* config/tc-ppc.c (md_assemble): Do not count FAKE operands
when deciding if any operands have been skipped.
2002-09-11 Jakub Jelinek <jakub@redhat.com>
* config/tc-i386.c (md_apply_fix3): Allow addend for
BFD_RELOC_386_TLS_LDO_32, BFD_RELOC_386_TLS_LE and
BFD_RELOC_386_TLS_LE_32.
2002-09-11 Nick Clifton <nickc@redhat.com>
* po/tr.po: Updated Turkish translation.
2002-09-04 Nick Clifton <nickc@redhat.com>
* config/tc-ppc.c (md_begin): Do not insert non-BookE32
instructions into the hash table if the target cpu is the BookE32.
2002-08-20 Richard Sandiford <rsandifo@redhat.com>
* config/tc-mips.c (macro2): Implement rotates by zero using shifts
by zero.
2002-08-15 Alexandre Oliva <aoliva@redhat.com>
* config/tc-mips.c (macro_build_jalr): Make sure we generate
the fix-up against on the right frag.
(s_cpsetup): Likewise. Parse third argument as expression, to
handle global symbols and forward/backward labels correctly.
2002-08-14 Nick Clifton <nickc@redhat.com>
* read.c (stringer): Catch attempts to create strings in the abs
section.
2002-08-12 Richard Sandiford <rsandifo@redhat.com>
* config/tc-mips.c (mips_ip): Don't work out the value of
constant %hi()s here.
2002-08-10 Alan Modra <amodra@bigpond.net.au>
* config/tc-i386.c (tc_i386_fix_adjustable): Test OUTPUT_FLAVOR
for ELF, and don't bother checking ELF relocs when non-ELF.
(i386_immediate): Allow absolute_section expressions for aout.
(i386_displacement): Likewise. Also test bfd_is_com_section.
(md_estimate_size_before_relax): Test OUTPUT_FLAVOR for ELF.
(md_apply_fix3): Hack for bfd_install_relocation when fx_pcrel,
not when fx_addsy. Remove dead code.
2002-08-06 George France <france@handhelds.org>
* config/tc-alpha.c (cpu_types): Enabled ev67, ev68, -m21264a
and m21264b processor names and cpu types.
* doc/c-alpha.texi: Documented new types.
2002-08-06 Alan Modra <amodra@bigpond.net.au>
* config/tc-ppc.c (md_apply_fix3): Adjust 16 bit XCOFF reloc offset.
2002-08-03 Jakub Jelinek <jakub@redhat.com>
* config/tc-i386.c (output_insn): Save frag_now and frag_now_fix ()
at start of insn, pass it to output_disp and output_imm.
(output_disp): Added arguments. If _GLOBAL_OFFSET_TABLE_ is seen
in displacement for R_386_32 reloc, use R_386_GOTPC and compute
properly addend.
(output_imm): Added arguments. Compute properly addend for
R_386_GOTPC.
(md_apply_fix3): Remove R_386_GOTPC handling.
2002-07-31 Momchil Velikov <velco@fadata.bg>
* config/tc-v850.c (md_assemble): Fix range check for immediate
operand.
2002-07-04 Bruno Haible <bruno@clisp.org>
* config/tc-i386.h (ELF_TARGET_FORMAT): New macro.
(TARGET_FORMAT): Use ELF_TARGET_FORMAT instead of "elf32-i386".
* config/tc-i386.c (i386_target_format): Likewise.
* config/tc-alpha.h (ELF_TARGET_FORMAT): New macro.
(TARGET_FORMAT): Use ELF_TARGET_FORMAT instead of "elf64-alpha".
2002-08-26 Alan Modra <amodra@bigpond.net.au>
* config/tc-w65.c (md_section_align): Fix typo.
(md_parse_option): Return 0, not 1.
2002-08-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
* config/tc-mips.c (macro): Handle a register plus a 16-bit
immediate offset in "dla" and "la" expansions.
2002-08-01 Daniel Jacobowitz <drow@mvista.com>
Merge from mainline:
2002-08-01 Richard Sandiford <rsandifo@redhat.com>
* config/tc-mips.c (tc_gen_reloc): Extend GP-relative addend
handling to BFD_RELOC_MIPS16_GPREL.
2002-08-01 H.J. Lu <hjl@gnu.org>
Daniel Jacobowitz <drow@mvista.com>
* dwarf2dbg.c (dwarf2_finish): Don't emit unreferenced
.debug_line section unless it has line information.
2002-07-31 Daniel Jacobowitz <drow@mvista.com>
Merge from mainline:
2002-07-30 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
* tc-mips.c (load_address): Don't clobber $at when loading a
64-bit address in non-PIC code if noat is in effect.
(macro): Likewise.
2002-07-30 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
* config/tc-mips.c (macro): Use codes 6 and 7 in trap instructions
used in division/multiply macro expansions similarly to how they
are used in the variants with break instructions.
(macro2): Likewise.
2002-07-26 Alan Modra <amodra@bigpond.net.au>
* config/tc-ppc.c (ppc_set_cpu): Use PPC_OPCODE_64 as the default
rather than PPC_OPCODE_32 for powerpc64*.
2002-07-25 Nick Clifton <nickc@redhat.com>
* po/es.po: Updated Spanish translation.
* po/fr.po: Updated French translation.
2002-07-24 Nick Clifton <nickc@redhat.com>
* po/sv.po: Updated Swedish translation.
* po/es.po: Updated Spanish translation.
2002-07-23 Daniel Jacobowitz <drow@mvista.com>
* po/gas.pot: Regenerated.
2002-07-23 Nick Clifton <nickc@redhat.com>
* po/fr.po: Updated French translation.
2002-07-16 Moritz Jodeit <moritz@jodeit.org>
* config/tc-z8k.c (build_bytes): Correct order of memset args.
2002-07-16 Nick Clifton <nickc@cambridge.redhat.com>
* NEWS: Add 'Changes in 2.13'.
2002-07-15 Matt Fredette <fredette@netbsd.org>
* config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define if TE_NetBSD.
2002-07-12 Alan Modra <amodra@bigpond.net.au>
* config/tc-i386.c (process_suffix): Merge CODE_64BIT JumpByte
case with non CODE_64BIT case. Don't warn on "qword ptr" if
not CODE_64BIT.
2002-07-11 Alan Modra <amodra@bigpond.net.au>
* config/tc-ppc.c (ppc_elf_frob_symbol): Delete.
(ppc_frob_file_before_adjust): New function.
* config/tc-ppc.h (tc_frob_symbol): Don't define.
(ppc_elf_frob_symbol): Don't declare.
(tc_frob_file_before_adjust): Define.
(ppc_frob_file_before_adjust): Declare.
* config/tc-ppc.c (md_pseudo_table): Warning fix.
(ppc_cpu): Make it unsigned long to agree with struct powerpc_opcode
flags.
(ppc_size): Delete.
(ppc_xcoff64): Rename to ppc_obj64.
(md_parse_option <m>): Encode old ppc_size value in ppc_cpu.
(ppc_set_cpu): Set PPC_OPCODE_32 too.
(ppc_arch): Use ppc_obj64 instead of ppc_size to select bfd_mach_ppc64
or bfd_mach_ppc.
(ppc_target_format): Use ppc_obj64 to select format.
(md_begin): Adjust for PPC_OPCODE_32/64 in ppc_cpu.
(ppc_insert_operand): Use ppc_obj64 instead of ppc_size.
(ppc_elf_suffix): Likewise. Don't depend on BFD_DEFAULT_TARGET_SIZE.
(tc_frob_symbol): Likewise.
(md_assemble): Use ppc_obj64 instead of ppc_size. Don't depend on
BFD_DEFAULT_TARGET_SIZE.
(ppc_tc): Likewise.
(ppc_is_toc_sym): Likewise.
(md_apply_fix3): Likewise.
* config/tc-ppc.h (TC_FORCE_RELOCATION): Don't depend on
BFD_DEFAULT_TARGET_SIZE.
(ELF_TC_SPECIAL_SECTIONS): Likewise.
(tc_frob_symbol): Likewise.
2002-07-09 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (macro_build): Handle MIPS16 insns.
(mips_ip): Likewise.
2002-07-09 Alan Modra <amodra@bigpond.net.au>
* config/tc-i386.c (md_pseudo_table <file>): Warning fix.
(BFD_RELOC_8, BFD_RELOC_8_PCREL): Define for non-BFD.
(md_apply_fix3): Formatting. Remove redundant test.
(tc_gen_reloc): Remove redundant code.
(tc_i386_force_relocation): Delete. Movy body of function to..
* config/tc-i386.h (TC_FORCE_RELOCATION): .. here.
2002-07-09 Federico G. Schwindt <fgsch@olimpo.com.br>
* configure.in: Add hppa-*-openbsd* target, change
alpha*-*-openbsd* format to elf, and use elf for sparc-*-openbsd*
with sparc64 cpu.
* configure: Regenerate.
2002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
* config/tc-mips.c (macro): Shift the 32-bit address range
accessible with a lone "lui" down by 32768.
2002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
* config/tc-mips.c (load_address): Use non-trapping "daddu"
instead of "dadd" in address calculations.
(macro): Likewise.
2002-07-08 Alan Modra <amodra@bigpond.net.au>
* config/tc-i386.c (process_suffix): Remove intel mode movsx and
movzx fudges.
(md_assemble): Instead, zap the suffix here.
2002-07-03 Nick Clifton <nickc@cambridge.redhat.com>
* NEWS: Remove next release number until the release is actually
upon us.
2002-07-03 Alan Modra <amodra@bigpond.net.au>
* Makefile.am (check-DEJAGNU): Revert 2002-06-25 change.
Run "make dep-am".
* Makefile.in: Regenerate.
2002-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
* config/tc-s390.c (tc_s390_fix_adjustable): Prevent any adjustment
to symbols in merge sections, even non pc-relative ones.
2002-06-29 Stephane Carrez <stcarrez@nerim.fr>
* config/tc-m68hc11.h (m68hc11_listing_header): Fix warning.
2002-06-29 Stephane Carrez <stcarrez@nerim.fr>
* config/tc-m68hc11.h (ELF_TC_SPECIAL_SECTIONS): New sections
.softregs and .eeprom.
2002-06-28 David O'Brien <obrien@FreeBSD.org>
* NEWS: Note the next release is 2.13.
2002-06-26 Nick Clifton <nickc@cambridge.redhat.com>
* po/tr.po: New translation imported.
2002-06-26 Elias Athanasopoulos <eathan@otenet.gr>
* ecoff.c: (get_tag): Replace strcpy with xstrdup.
(ecoff_directive_def): Likewise.
(ecoff_directive_tag): Likewise.
* listing.c (file_info): Likewise.
* hash.c (what): Likewise.
2002-06-25 H.J. Lu <hjl@gnu.org>
* Makefile.am (check-DEJAGNU): Set LC_ALL=C and export it.
* Makefile.in: Regenerated.
2002-06-19 Dhananjay R. Deshpande <dhananjayd@kpit.com>
* config/tc-sh.c (get_specific): Revert 2002-05-01 change.
(assemble_ppi): Generate warning if the same register is used
twice as destination in the same padd / pmuls instruction.
2002-06-18 Dave Brolley <brolley@redhat.com>
From Catherine Moore, Michael Meissner, Richard Sandiford, Dave Brolley
* po/POTFILES.in: Add tc-frv.c, tc-frv.h.
* configure.in: Support frv-*-*.
* Makefile.am (CPU_TYPES): Add frv.
(TARGET_CPU_CFILES): Add tc-frv.c.
(TARGET_CPU_HFILES): Add tc-frv.h.
(DEPTC_frv_coff): New variable.
(DEPTC_frv_elf): New variable.
(DEPOBJ_frv_coff): New variable.
(DEPOBJ_frv_elf): New variable.
(DEP_frv_coff): New variable.
(DEP_frv_elf): New variable.
* tc-frv.c: New file.
* tc-frv.h: New file.
2002-06-17 Catherine Moore <clm@redhat.com>
* config/obj-elf.h (TARGET_SYMBOL_FIELDS): Conditionally define.
2002-06-17 J"orn Rennecke <joern.rennecke@superh.com>
* config/tc-sh.c (assemble_ppi): Initialize reg_n.
2002-06-17 Tom Rix <trix@redhat.com>
* config/tc-i370.h (tc_comment_chars): Define for i370-elf.
2002-06-14 H.J. Lu <hjl@gnu.org>
Daniel Jacobowitz <drow@mvista.com>
* dwarf2dbg.h (dwarf2_directive_file): Return char *.
* dwarf2dbg.c (dwarf2_directive_file): Return filename.
* config/tc-mips.c (s_mips_file): Call s_app_file_string
and new_logical_line for the first .file directive.
* read.c (s_app_file_string): New function.
(s_app_file): Call it.
* read.h (s_app_file_string): Add declaration.
2002-06-14 Daniel Jacobowitz <drow@mvista.com>
* configure.in: Remove MIPS_STABS_ELF.
* configure: Regenerated.
* config.in: Regenerated.
* config/obj-elf.h (ECOFF_DEBUGGING): Define to mips_flag_mdebug
for MIPS targets.
* config/tc-mips.c (mips_pseudo_table): Remove #ifdef around
".extern".
(pdr_seg): Declare unconditionally.
(md_begin): Always generate .pdr unless ECOFF_DEBUGGING or not ELF.
(s_mips_end): Likewise. Generate stabs function markers.
(s_mips_ent): Generate stabs function markers.
(s_mips_frame): Always generate .pdr unless ECOFF_DEBUGGING or not
ELF.
(s_mips_mask): Likewise.
(mips_flag_mdebug): New.
(md_longopts): Add "mdebug" and "no-mdebug".
(md_parse_options): Add OPTION_MDEBUG and OPTION_NO_MDEBUG.
(mips_after_parse_args): Set mips_flag_mdebug.
* doc/as.texinfo: Add "-mdebug" and "-no-mdebug" for MIPS.
2002-06-13 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
* config/tc-mips.c (md_apply_fix3): Don't subtract the symbol's
value twice for RELA relocations.
2002-06-12 Ben Elliston <bje@redhat.com>
* symbols.c (resolve_symbol_value): Initialise final_val.
* subsegs.c (subsegs_print_statistics): Cast frchp to void *.
2002-06-11 Tom Rix <trix@redhat.com>
* config/tc-ppc.c (ppc_subseg_align): Delete.
(ppc_change_csect): Default csect align is 2.
* config/tc-ppc.h (SUB_SEGMENT_ALIGN): Delete
2002-06-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
* config/tc-avr.c (mcu_types): Update.
2002-06-08 Matt Thomas <matt@3am-software.com>
* configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*)
(vax-*-netbsd*): New targets.
* configure: Regenerate.
* config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD.
* config/tc-vax.c: Add support for ELF and PIC.
(flag_want_pic): New flag.
(float_cons): Fix prototype.
(md_apply_fix3): Adjust for BFD_ASSEMBLER.
(md_assemble): Introduce a new is_absolute local, and use it
rather than repeating the test. Make fatal errors actually
fatal by using as_fatal as appropriate. Adjust for BFD_ASSEMBLER.
Add support for ELF. Add support for PIC.
(md_convert_frag): Adjust for BFD_ASSEMBLER.
(tc_aout_fix_to_chars): Only include if OBJ_AOUT and not
BFD_ASSEMBLER.
(vax_reg_parse): Make the % register prefix mandatory for ELF,
optional for a.out, and not allowed for VMS. Adjust all callers.
(md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments.
(md_create_long_jump): Likewise.
(md_undefined_symbol): Likewise.
(md_section_align): Likewise.
(md_shortopts): Allow -k and -K for ELF.
(md_parse_option): Set flag_want_pic if -k or -K.
(tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER.
(tc_gen_reloc): New function if BFD_ASSEMBLER.
* config/tc-vax.h (tc_headers_hook): Remove.
(TARGET_FORMAT): Set according to object format and target
environment.
(BFD_ARCH, TARGET_ARCH): Define.
(NO_RELOC): Adjust for BFD_ASSEMBLER.
(TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE)
(tc_fix_adjustable): Define if BFD_ASSEMBLER.
* config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
2002-06-08 Alan Modra <amodra@bigpond.net.au>
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
* as.c: Replace CONST with const.
* write.c: Likewise.
* config/obj-coff.c: Likewise.
* config/tc-a29k.c: Likewise.
* config/tc-arm.c: Likewise.
* config/tc-dlx.c: Likewise.
* config/tc-h8300.c: Likewise.
* config/tc-h8500.c: Likewise.
* config/tc-i370.c: Likewise.
* config/tc-i860.c: Likewise.
* config/tc-i960.c: Likewise.
* config/tc-m68hc11.c: Likewise.
* config/tc-m68k.c: Likewise.
* config/tc-m88k.c: Likewise.
* config/tc-mcore.c: Likewise.
* config/tc-mips.c: Likewise.
* config/tc-ns32k.c: Likewise.
* config/tc-pdp11.c: Likewise.
* config/tc-pj.c: Likewise.
* config/tc-s390.c: Likewise.
* config/tc-sh.c: Likewise.
* config/tc-sparc.c: Likewise.
* config/tc-tahoe.c: Likewise.
* config/tc-tic80.c: Likewise.
* config/tc-v850.c: Likewise.
* config/tc-vax.c: Likewise.
* config/tc-w65.c: Likewise.
* config/tc-z8k.c: Likewise.
2002-06-08 Daniel Jacobowitz <drow@mvista.com>
Based on patch from Matt Green:
* config/obj-elf.h (ECOFF_DEBUGGING): Make configurable.
* config/tc-mips.c (s_mips_file): Renamed from s_file.
(s_mips_loc): New function.
(mips_nonecoff_pseudo_table): Call them.
(append_insn): Call dwarf2_emit_insn.
2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (mips_opts): Fix comment, all ASE fields are set
to -1.
(file_ase_mips16): New veriable.
(mips_eabi64): Remove.
(CPU_HAS_MIPS16): New define.
(CPU_HAS_MDMX): Fix data type.
(md_begin): Code cleanup. Use file_ase_mips16.
(mips_elf_final_processing): Handle mips16 header flag.
Handle EABI flag without intermediate variable.
2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* doc/as.texinfo: Update MIPS documentation.
2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c: Add define for $zero register.
(md_begin): Add $zero as alias name for $0.
(insn_uses_reg): Use ZERO define.
(mips_ip): Add $zero as alias name for $0.
(mips16_ip): Likewise.
(s_cplocal): Demand empty rest of input line.
(tc_get_register): Likewise. Add support for $kt0, kt1 register
names. Use ZERO define. Fix input_line_pointer progress.
2002-06-07 Alan Modra <amodra@bigpond.net.au>
* symbols.c: Replace CONST by const throughout.
(symbol_find_exact): Split out from..
(symbol_find_base): ..here.
* symbols.h: Replace CONST by const throughout.
(symbol_find_exact): Declare.
* config/obj-elf.c: #include "struc-symbol.h".
(elf_frob_file): If group name matches an exported symbol, use that
symbol for the signature and ".group" as the section name.
2002-06-06 J"orn Rennecke <joern.rennecke@superh.com>
* config/tc-sh.c (parse_at): @(symbol,pc) is A_DISP_PC again,
but warn about it.
* testsuite/gas/sh/pcrel.s: Also test @(symbol,pc).
* testsuite/gas/sh/pcrel.d: Update.
* testsuite/gas/sh/pcrel.l: New file.
2002-06-06 Daniel Jacobowitz <drow@mvista.com>
* tc-mips.c (mips_after_parse_args): Always set mips_opts.ase_mips3d
and mips_opts.ase_mdmx if they are uninitialized.
2002-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
* gas/config/tc-hppa.c (pa_ip): Replace "L$0\001" with FAKE_LABEL_NAME.
(hppa_force_relocation): Check if a stub just before the start symbol
of the last call_info is reachable before forcing relocation. Fix
typo.
2002-06-04 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
* config/tc-mips.c (mips_after_parse_args): New function.
(md_begin): Move processing of defaults to mips_after_parse_args.
config/tc-mips.h (md_after_parse_args): Define.
2002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
* configure.in (sh5*): Set cpu_type to sh64 and endian to big.
(sh5le*, sh64le*): Set cpu_type to sh64 and endian to little.
(sh5*-*-netbsd*, sh64*-*-netbsd*): New targets.
* configure: Regenerate.
* config/tc-sh64.c (sh64_target_format): Add support for NetBSD
environment.
2002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
* config/tc-sh64.h (MD_PCREL_FROM_SECTION): Undef before redefining.
2002-06-04 Alan Modra <amodra@bigpond.net.au>
* config/obj-elf.c (obj_elf_change_section): Set and check elf
linkonce flag. Print all warnings.
(obj_elf_section): Parse ",comdat" for groups.
(elf_frob_file): Set SEC_LINK_ONCE on COMDAT groups. Check
consistency of comdat flag.
2002-06-02 Richard Henderson <rth@redhat.com>
* config/tc-alpha.c (alpha_adjust_symtab_relocs): Fix thinko
with LITERALs without sequence numbers.
2002-06-01 Richard Henderson <rth@redhat.com>
* config/tc-alpha.c: Move LITUSE constants to "elf/alpha.h".
Rename them LITUSE_ALPHA_*.
2002-05-31 Shrinivas Atre <ShrinivasA@kpit.com>
* config/tc-h8300.c (get_operand): Allow stm.l and ldm.l insns to
accept parentheses enclosed register lists.
2002-05-31 Alan Modra <amodra@bigpond.net.au>
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
* po/POTFILES.in: Regenerate.
2002-05-31 Graeme Peterson <gp@qnx.com>
* configure.in: Add i386-*-nto-qnx*.
* configure: Regenerate.
2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (mips_ip): Use unsigned long values for
warning output.
2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (s_cpsetup): Fix initialization of
mips_cpreturn_register and mips_cpreturn_offset.
2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (s_cpsetup): Fix comment.
2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (md_begin): Add $ra as alias name for $31.
(mips_ip): Likewise.
(mips16_ip): Likewise.
(tc_get_register): Likewise.
2002-05-30 Chris G. Demetriou <cgd@broadcom.com>
Ed Satterthwaite <ehs@broadcom.com>
* config/tc-mips.c (mips_set_options): New "ase_mdmx" member.
(mips_opts): Initialize "ase_mdmx" member.
(file_ase_mdmx): New variable.
(CPU_HAS_MDMX): New macro.
(md_begin): Initialize mips_opts.ase_mdmx and file_ase_mdmx
based on command line options and configuration defaults.
(macro_build): Note in comment that use of MDMX in macros is
not currently allowed.
(validate_mips_insn): Add support for the "O", "Q", "X", "Y", and
"Z" MDMX operand types.
(mips_ip): Accept MDMX instructions if mips_opts.ase_mdmx is set,
and add support for the "O", "Q", "X", "Y", and "Z" MDMX operand
types.
(OPTION_MDMX, OPTION_NO_MDMX, md_longopts, md_parse_option):
Add support for "-mdmx" and "-no-mdmx" options.
(OPTION_ELF_BASE): Move to accomodate new options.
(s_mipsset): Support ".set mdmx" and ".set nomdmx".
(mips_elf_final_processing): Set MDMX ASE ELF header flag if
file_ase_mdmx was set.
* doc/as.texinfo: Document -mdmx and -no-mdmx options.
* doc/c-mips.texi: Likewise, and document ".set mdmx" and ".set
nomdmx" directives.
2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (OPTION_NO_M7000_HILO_FIX): Rename to
OPTION_MNO_7000_HILO_FIX. Add alternate "mno-fix7000"
command line switch conforming to gcc conventions.
* doc/c-mips.texi: Document -mno-fix7000 instead of no-mfix-7000.
2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (macro_build_jalr): New Function.
(md_begin): NewABI uses big GOTs.
(macro_build): Recognize BFD_RELOC_MIPS_GOT_DISP,
BFD_RELOC_MIPS_GOT_PAGE, BFD_RELOC_MIPS_GOT_OFST as valid.
(load_address): Add some NewABI PIC support.
(macro): Likewise.
(md_apply_fix): Special handling for BFD_RELOC_MIPS_JALR.
(tc_gen_reloc): Don't encode NewABI vtables in REL relocations.
2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (load_address): Use mips_gp_register instead
of hardcoded value. Remove dbl parameter, use HAVE_32BIT_ADDRESSES
instead.
(macro): Use mips_gp_register instead of hardcoded value.
2002-05-30 Richard Henderson <rth@redhat.com>
* expr.h (operatorT): Add O_md17..O_md32.
* config/tc-alpha.c (O_lituse_tlsgd, O_lituse_tlsldm, O_tlsgd,
O_tlsldm, O_gotdtprel, O_dtprelhi, O_dtprello, O_dtprel, O_gottprel,
O_tprelhi, O_tprello, O_tprel): New.
(USER_RELOC_P, alpha_reloc_op_tag, debug_exp): Include them.
(DUMMY_RELOC_LITUSE_TLSGD, DUMMY_RELOC_LITUSE_TLSLDM): New.
(LITUSE_TLSGD, LITUSE_TLSLDM): New.
(struct alpha_reloc_tag): Add master, saw_tlsgd, saw_tlsld,
saw_lu_tlsgd, saw_lu_tlsldm. Make multi_section_p a bit field.
(md_apply_fix3): Handle TLS relocations.
(alpha_force_relocation, alpha_fix_adjustable): Likewise.
(alpha_adjust_symtab_relocs): Sort LITERAL relocs after the
associated TLS reloc. Check lituse_tls relocs match up.
(emit_insn): Handle TLS relocations.
(ldX_op): Remove.
* doc/c-alpha.texi: Add docs for tls relocations.
2002-05-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (mips_gprel_offset): New variable.
(s_gpvalue): Use it.
2002-05-30 Diego Novillo <dnovillo@redhat.com>
* gas/config/tc-d10v.c (check_resource_conflict): Only check
write-write conflicts.
(md_assemble): Reformat introductory comment.
(parallel_ok): Prevent packing only if the first
instruction cannot be packed.
2002-05-30 Jason Eckhardt <jle@redhat.com>
Tom Rix <trix@redhat.com>
* config/tc-d10v.c (build_insn): Check for immediates.
2002-05-28 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c: Replace GP in comments by $gp.
(mips_big_got): Initialize.
(mips_trap): Initialize.
(load_address): Use mips_gp_register instead of hardcoded value.
Remove dbl parameter, use HAVE_32BIT_ADDRESSES instead.
(macro): Use mips_gp_register instead of hardcoded value.
(macro2): Change load_address calls.
(md_pcrel_from): Comment formatting.
(s_cpload): Use mips_gp_register instead of hardcoded value.
(s_cprestore): Likewise. Comment formatting.
(s_gpword): Fix data type.
(s_cpadd): Use mips_gp_register instead of hardcoded value.
(nopic_need_relax): Replace GP in comments by $gp.
(mips_elf_final_processing): Better comment.
2002-05-28 Kuang Hwa Lin <kuang@sbcglobal.net>
* configure.in: Add DLX configuraton
* Makefile.am: Add DLX configuraton
* configure: Regenerate.
* Makefile.in: Regenerate.
* config/tc-dlx.c: New file.
* config/tc-dlx.h: New files.
* NEWS: Mention new support.
2002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
* config/obj-coff.c (write_object_file): Add missing semicolon.
2002-05-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (mips_emit_delays): Replace magic constant for RA
by the define. Remove superfluous check of mips_opts.mips16.
(append_insn): Likewise. Canonicalize variable increments.
(macro_build): Canonicalize variable increments.
(macro_build_lui): Likewise.
(load_register): Likewise.
(load_address): Move pointer initialization.
(macro): Move pointer to a more local scope. Canonicalize variable
increments. Better comments. Replace magic constant for RA by the
define.
(macro2): Replace magic constant for RA by the define. Canonicalize
variable increments.
(mips_ip): Canonicalize variable increments.
(mips16_ip): Replace magic constant for RA by the define.
(my_getSmallParser): Canonicalize variable increments/decrements.
(my_getPercentOp): Likewise.
(my_getSmallExpression): Likewise.
(s_align): Likewise.
(s_mipsset): Likewise.
(s_cpsetup): Likewise.
(s_insn): Remove superfluous check of mips_opts.mips16.
(s_mips_stab): Likewise.
(mips_handle_align): Canonicalize variable increments.
(s_mips_ent): Likewise.
(s_mips_end): Add comment.
2002-05-26 Jason Thorpe <thorpej@wasabisystems.com>
* configure.in: Use ns32k-*-netbsd* instead of ns32k-pc532-netbsd*.
* configure: Regenerate.
2002-05-25 Alan Modra <amodra@bigpond.net.au>
* Makefile.am (OBJS): Depend on ansidecl.h and fopen-same.h.
* Makefile.in: Regenerate.
* dep-in.sed: Reorder to match OBJS in Makefile.am.
* configure.in (ALL_OBJ_DEPS): Add symcat.h when need_bfd.
* configure: Regenerate.
* as.h: Use #include "" instead of <> for local header files.
* flonum-konst.c: Likewise.
* flonum-mult.c: Likewise.
* gasp.c: Likewise.
* listing.c: Likewise.
* config/tc-ia64.h: Likewise.
* config/tc-v850.h: Likewise.
2002-05-24 TAMURA Kent <kent@netbsd.org>
* configure.in: Add a target for i386-netbsdpe.
* configure: Regenerate.
2002-05-23 Jakub Jelinek <jakub@redhat.com>
* config/obj-elf.c (elf_common): Renamed from obj_elf_common.
(obj_elf_common): Call elf_common.
(obj_elf_tls_common): New function.
(elf_pseudo_tab): Support .tls_common.
(special_sections): Add .tdata and .tbss.
(obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
sections.
(obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
(obj_elf_parse_section_letters): Include T in error message.
* config/tc-ppc.c (ppc_section_letter): Likewise.
* config/tc-alpha.c (alpha_elf_section_letter): Likewise.
(tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
SEC_MERGE.
* config/tc-sparc.c (md_apply_fix3): Likewise.
* config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
Define them if not BFD_ASSEMBLER.
(lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
and @NTPOFF.
(md_apply_fix3): Add TLS relocs.
* config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
(pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
(ia64_elf_section_letter): Include T in error message.
(md_begin): Support TLS operators.
(md_operand): Likewise.
(ia64_gen_real_reloc_type): Support TLS relocs.
* testsuite/gas/i386/tlspic.s: New file.
* testsuite/gas/i386/tlsd.s: New file.
* testsuite/gas/i386/tlsnopic.s: New file.
* testsuite/gas/i386/tlsd.d: New file.
* testsuite/gas/i386/tlsnopic.d: New file.
* testsuite/gas/i386/tlspic.d: New file.
* testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
* testsuite/gas/ia64/tls.s: New file.
* testsuite/gas/ia64/tls.d: New file.
* testsuite/gas/ia64/ia64.exp: Add tls test.
* write.c (adjust_reloc_syms): Don't change symbols in
SEC_THREAD_LOCAL sections to STT_SECTION + addend.
2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
* config/tc-arm.c (md_apply_fix3): For the Thumb BLX reloc
round the relocation up rather than down.
2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
* config/obj-coff.c (obj_coff_section): Silently ignore an 'a'
flag.
* doc/as.texinfo: Document that the COFF version of .section
ignores the 'a' flag.
2002-05-23 Alan Modra <amodra@bigpond.net.au>
* config/tc-alpha.c (assemble_tokens): Protect use of
ALPHA_RELOC_TABLE with #ifdef RELOC_OP_P.
* write.c (size_seg): Check adjustment to last frag.
(SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to
section alignment.
* config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise.
* config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise.
(write_object_file): Invoke md_do_align if available, and use
frag_align_code on text sections.
* config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args.
* config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise.
* config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise.
* config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
* config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise. Define for
BFD_ASSEMBLER too.
2002-05-22 H.J. Lu <hjl@gnu.org>
* dwarf2dbg.c (dwarf2_directive_loc): Call listing_source_file
for source file.
2002-05-22 Nick Clifton <nickc@cambridge.redhat.com>
* config/tc-arm.c (arm_s_section): Enable for COFF builds as well
as ELF builds.
2002-05-22 H.J. Lu <hjl@gnu.org>
* dwarf2dbg.c (dwarf2_emit_insn): Emit only one line symbol
for one .loc for compiler.
2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (macro): Relax warning, it's toot strict for
embedded-PIC.
2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (macro2): Add 64 bit drol, dror macros.
Optimize the rotate by zero case.
2002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
* configure.in: Remove accidental enabling of bfd_gas=yes for
sh-coff targets.
* configure: Regenerate.
2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
* app.c: Fix formatting.
* as.c: Likewise.
* ehopt.c: Likewise.
* expr.c: Likewise.
* input-file.c: Likewise.
* listing.c: Likewise.
* macro.h: Likewise.
* stabs.c: Likewise.
* symbols.c: Likewise.
2002-05-17 Alan Modra <amodra@bigpond.net.au>
* config/obj-generic.c: Delete file.
* config/obj-generic.h: Likewise.
2002-05-16 Marek Michalkiewicz <marekm@amelek.gda.pl>
* config/tc-avr.c (mcu_types): Update for new devices.
2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (macro): Warn about wrong la/dla use.
2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc_mips.c (s_cpsetup): Fix completely bogus code which had
worked sometimes by accident. Fix copy&paste comment.
2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section
alignment for NewABI. Let n32 use .reginfo. Remove useless casts.
(mips_elf_final_processing): Let n32 use .reginfo.
2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (append_insn): Fix too small range of variable.
2002-05-14 Nick Clifton <nickc@cambridge.redhat.com>
* config/tc-arm.c (arm_cleanup): Remove redundant call to
listing_prev_line().
2002-05-13 Nick Clifton <nickc@cambridge.redhat.com>
* config/tc-arm.c (md_assemble): Remove redundant call to
listing_prev().
* dwarf2dbg.c (dwarf2_emit_insn): Do not reset
loc_directive_seen.
* stabs.c (s_stab_generic): Fix grammatical error in warning
message.
2002-05-13 Alan Modra <amodra@bigpond.net.au>
* write.c (subsegs_finish): Don't specially align last subseg.
2002-05-11 Nick Clifton <nickc@cambridge.redhat.com>
* stabs.c (s_stab_generic): Warn about a description field that is
too big.
* config/obj-coff.c: Fix compile time warnings when compiling
without BFD_ASSEMBLER defined.
Fix formatting.
* config/tc-sh.c (md_pcrel_from): Define for use with sh-hms
target.
(md_pcrel_from_section): Use md_pcrel_from().
2002-05-11 Bruno Haible <bruno@clisp.org>
* dwarf2dbg.c (dwarf2_emit_insn): Use the 'current' struct filled
by dwarf2_directive_loc, instead of calling dwarf2_where.
2002-05-11 Kazu Hirata <kazu@cs.umass.edu>
* config/obj-coff.h: Fix formatting.
* config/tc-mcore.c: Likewise.
* config/tc-mn10300.c: Likewise.
* config/tc-openrisc.c: Likewise.
* config/tc-or32.c: Likewise.
* config/tc-pdp11.c: Likewise.
* config/tc-ppc.c: Likewise.
* config/tc-ppc.h: Likewise.
* config/tc-sh64.c: Likewise.
* config/tc-sh.c: Likewise.
* config/tc-tic54x.c: Likewise.
* config/tc-xstormy16.c: Likewise.
* config/tc-xstormy16.h: Likewise.
2002-05-09 Kazu Hirata <kazu@cs.umass.edu>
* config/obj-coff.c: Fix formatting.
* config/obj-elf.c: Likewise.
* config/tc-alpha.c: Likewise.
* config/tc-arm.c: Likewise.
* config/tc-d10v.c: Likewise.
* config/tc-d30v.c: Likewise.
* config/tc-h8300.c: Likewise.
* config/tc-hppa.c: Likewise.
2002-05-09 Alan Modra <amodra@bigpond.net.au>
* config/tc-i386.c (md_estimate_size_before_relax) Don't lose
reloc when no_cond_jump_promotion.
2002-05-08 Jim Wilson <wilson@redhat.com>
* config/tc-i960.c (md_estimate_size_before_relax): Return size of
current variable part of frag.
2002-05-08 Kazu Hirata <kazu@cs.umass.edu>
* config/tc-mmix.c: Fix formatting.
* config/tc-mmix.h: Likewise.
2002-05-08 Alan Modra <amodra@bigpond.net.au>
* configure: Regenerate.
2002-05-07 Kazu Hirata <kazu@cs.umass.edu>
* config/tc-m68k.c: Fix formatting.
2002-05-07 Federico G. Schwindt <fgsch@olimpo.com.br>
* Makefile.am: Honour DESTDIR.
* Makefile.in: Regenerate.
2002-05-06 Kazu Hirata <kazu@cs.umass.edu>
* config/tc-ia64.c: Fix formatting.
* config/tc-ia64.h: Likewise.
2002-05-04 Kazu Hirata <kazu@cs.umass.edu>
* config/tc-mips.c: Fix formatting.
* config/tc-s390.c: Likewise.
* config/tc-s390.h: Likewise.
2002-05-03 Alexandre Oliva <aoliva@redhat.com>
* config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number
information for instructions.
2002-05-02 Kazu Hirata <kazu@cs.umass.edu>
* as.h: Fix formatting.
* cgen.c: Likewise.
* cgen.h: Likewise.
* dwarf2dbg.c: Likewise.
* frags.h: Likewise.
* gasp.c: Likewise.
* macro.c: Likewise.
* read.c: Likewise.
* stabs.c: Likewise.
* symbols.c: Likewise.
2002-05-02 Alan Modra <amodra@bigpond.net.au>
* app.c (mri_pseudo): Only declare for TC_M68K.
* config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL.
(ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with
BFD_RELOC_16_BASEREL.
(md_assemble): Likewise.
(md_apply_fix3): Likewise.
2002-05-02 Nick Clifton <nickc@cambridge.redhat.com>
* config/tc-arm.c (thumb_add_sub): Do not convert a subtract of
zero into an add of zero - it is not the same.
2002-05-01 Arati Dikey <aratid@kpit.com>
* tc-sh.c (get_specific): Generate warning if the same
destination register is used in parallel instructions.
2002-05-01 Andrew Macleod <amacleod@cygnus.com>
* config/tc-i386.c (extra_symbol_chars): Add '[' to the list.
2002-05-01 Alan Modra <amodra@bigpond.net.au>
* write.c (cvt_frag_to_fill): Set fr_offset to zero on .org
backwards to prevent cascading errors.
2002-04-30 Mark Mitchell <mark@codesourcery.com>
* configure.in: Add support for powerpc-*-windiss.
* configure: Regenerated.
2002-04-28 Alan Modra <amodra@bigpond.net.au>
* config/tc-s390.c (md_parse_option): Formatting.
* config/tc-i386.c: Formatting fixes, add missing space in error
message.
2002-04-24 Christian Groessler <chris@groessler.org>
* config/tc-z8k.c (build_bytes): Add support for new cases:
CLASS_IGNORE and ARG_NIM4.
(md_assemble): Prevent destruction of input_line_pointer if
get_operands returns failure.
2002-04-24 Chris G. Demetriou <cgd@broadcom.com>
* config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D
instructions to be generated by macros.
2002-04-24 Andreas Schwab <schwab@suse.de>
* config/tc-i386.c (output_jump, output_disp)
(md_estimate_size_before_relax): Don't set fx_pcrel_adjust any
more.
(md_apply_fix3): Remember addend value for rela relocations.
(tc_gen_reloc): Correctly compute pc-relative relocation addend.
2002-04-22 Chris Demetriou <cgd@broadcom.com>
* config/tc-mips.c (macro_build): Add close-parenthesis missing
from previous change.
2002-04-22 Eric Christopher <echristo@redhat.com>
* config/tc-mips.c (macro_build): Add warning if macro instructions
are expanded into a branch delay slot.
2002-04-17 Geoffrey Keating <geoffk@redhat.com>
* dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line
numbers, gdb relies on them to detect the start of the prologue.
2002-04-17 Martin Schwidefsky <schwidefsky@de.ibm.com>
* config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to
symbols in merge sections.
2002-04-16 Alan Modra <amodra@bigpond.net.au>
* as.c (main): Don't reference _bfd_chunksize.
2002-04-15 Tom Rix <trix@redhat.com>
* config/tc-d10v.c (d10v_fix_adjustable): Prevent adjustments to
symbols in merge sections.
2002-04-11 Richard Sandiford <rsandifo@redhat.com>
* doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document.
* config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an
argument for the precision.
(gen_to_words): Update accordingly.
2002-04-10 Alan Modra <amodra@bigpond.net.au>
* as.c (parse_args <OPTION_VERSION>): Use VERSION is
BFD_VERSION_STRING unavailable.
* config/tc-i386.c (INLINE): Define (for non-BFD assembler).
2002-04-09 J"orn Rennecke <joern.rennecke@superh.com>
* config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
symbol_used_in_reloc_p is true.
* config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
endian hosts.
2002-04-04 Alan Modra <amodra@bigpond.net.au>
* dep-in.sed: Cope with absolute paths.
* Makefile.am (dep.sed): Subst TOPDIR.
Run "make dep-am".
* Makefile.in: Regenerate.
2002-04-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (mips16_macro_build): Cast type mismatch.
(mips_ip): Remove unused variable.
(md_apply_fix3): Cast signed/unsignes mismatches. Replace
unsigned char with bfd_byte.
(s_file): Remove unused variable.
(s_mips_ent): Likewise.
2002-04-03 Tom Rix <trix@redhat.com>
* config/tc-d10v.c (d10v_insert_operand): Fix warning in as_bad_where.
(build_insn): Same.
(find_opcode): Fix warning in as_warn.
* config/tc-d10v.h: Update Copyright.
2002-04-03 Alan Matsuoka <alanm@redhat.com>
Tom Rix <trix@redhat.com>
From Jeff Knaggs <jknaggs@redhat.com>
* config/tc-d10v.c (check_resource_conflict): New function to
check for resource conflicts.
From Jason Eckhardt <jle@redhat.com>
* config/tc-d10v.c (build_insn): Check for unresolved imm4 or
imm3 fields.
* config/tc-d10v.c (find_opcode): Emit a warning if one of the
reserved control registers is used.
* config/tc-d10v.c (build_insn): Check for unresolved imm4 or
imm3 fields.
From 2001-03-28 Diego Novillo <dnovillo@redhat.com>
* tc-d10v.c (parallel_ok): Prevent packing only if the first
instruction cannot be packed.
From 2001-03-30 Diego Novillo <dnovillo@redhat.com>
* gas/config/tc-d10v.c (check_resource_conflict): Only check
write-write conflicts.
(md_assemble): Reformat introductory comment.
* opcodes/d10v-opc.c (d10v_opcodes): `btsti' does not modify its
arguments.
2002-04-03 Alan Modra <amodra@bigpond.net.au>
* symbols.c (resolve_symbol_value <O_uminus, O_bit_not,
O_logical_not>): Derive final_seg from add_symbol.
<O_multiply..O_logical_or>: More final_seg twiddles.
2002-04-01 Jessica Han <jessica@cup.hp.com>
* config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc
in 32-bit mode.
2002-03-27 Andreas Schwab <schwab@suse.de>
* config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
field for pc-relative fixups.
(output_disp): Likewise.
(md_estimate_size_before_relax): Likewise.
(tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
pc-relative fixups in 64bit mode.
2002-03-22 Alan Modra <amodra@bigpond.net.au>
* config/te-aix5.h: Typo fix.
2002-03-21 Alan Modra <amodra@bigpond.net.au>
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
* doc/Makefile.in: Regenerate.
2002-03-20 Albert Chin-A-Young <china@thewrittenword.com>
* config/tc-arm.c (vfp_dp_reg_required_here): Fix typo
(vfp_sp_reg_pos -> vfp_dp_reg_pos).
2002-03-18 Alexandre Oliva <aoliva@redhat.com>
* config/tc-mips.c (md_estimate_size_before_relax): Do not modify
the EXTENDED bit here; report the estimate according to the
current size.
2002-03-18 Tom Rix <trix@redhat.com>
* configure.in: Add AIX 5 support.
* config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
* config/te-aix5.h: New file. AIX 5 support.
* configure: Regenerate.
2002-03-18 Nick Clifton <nickc@cambridge.redhat.com>
* po/fr.po: Updated version.
2002-03-16 Andreas Jaeger <aj@suse.de>
* doc/c-mips.texi (Machine Dependencies): Add new node.
2002-03-15 Chris G. Demetriou <cgd@broadcom.com>
* config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
(mips_opts): Initialize "ase_mips3d" member.
(file_ase_mips3d): New variable.
(CPU_HAS_MIPS3D): New macro.
(md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
based on command line options and configuration defaults.
(macro_build, mips_ip): Accept MIPS-3D instructions if
mips_opts.ase_mips3d is set.
(OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
Add support for "-mips3d" and "-no-mips3d" options.
(OPTION_ELF_BASE): Move to accomodate new options.
(s_mipsset): Support ".set mips3d" and ".set nomips3d".
(mips_elf_final_processing): Add a comment indicating that a
MIPS-3D ASE ELF header flag should be set, when one exists.
* doc/as.texinfo: Document -mips3d and -no-mips3d options.
* doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
nomips3d" directives.
2002-03-14 Hans-Peter Nilsson <hp@bitrange.com>
* config/tc-mmix.c (md_estimate_size_before_relax): Don't consider
a weak symbol in same section to be within reach.
2002-03-13 Nick Clifton <nickc@cambridge.redhat.com>
* po/fr.po: Updated version.
2002-03-12 Andreas Schwab <schwab@suse.de>
* config/tc-ia64.c (fixup_unw_records): Clear region when seeing a
body record so that an error is given for misplaced .save
pseudo-ops.
2002-03-09 Alan Modra <amodra@bigpond.net.au>
* config/tc-i386.h (REX_OPCODE): Define.
(REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define.
(rex_byte): typedef to int.
* config/tc-i386.c: Group prototypes and vars together.
Formatting fixes. Remove occurrences of "register" keyword.
(true): Delete.
(false): Delete.
(mode_from_disp_size): Add INLINE keyword to prototype.
(fits_in_signed_byte): Likewise.
(fits_in_unsigned_byte): Likewise.
(fits_in_unsigned_word): Likewise.
(fits_in_signed_word): Likewise.
(fits_in_unsigned_long): Likewise.
(fits_in_signed_long): Likewise.
(type_names): Constify.
(intel_float_operand): Constify param.
(add_prefix): Use REX_OPCODE.
(md_assemble): Likewise. Modify for changed rex_byte.
(parse_insn): Split out of md_assemble.
(parse_operands): Likewise.
(swap_operands): Likewise.
(optimize_imm): Likewise.
(optimize_disp): Likewise.
(match_template): Likewise.
(check_string): Likewise.
(process_suffix): Likewise.
(check_byte_reg): Likewise.
(check_long_reg): Likewise.
(check_qword_reg): Likewise.
(check_word_reg): Likewise.
(finalize_imm): Likewise.
(process_operands): Likewise.
(build_modrm_byte): Likewise.
(output_insn): Likewise.
(output_branch): Likewise.
(output_jump): Likewise.
(output_interseg_jump): Likewise.
(output_disp): Likewise.
(output_imm): Likewise.
2002-03-07 Daniel Jacobowitz <drow@mvista.com>
* doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
2002-03-06 Alan Modra <amodra@bigpond.net.au>
* config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte
relocs except when BFD64.
* write.c (number_to_chars_bigendian): Don't abort when N is
larger than sizeof (VAL).
(number_to_chars_littleendian): Likewise.
2002-03-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
* config/tc-hppa.c (md_apply_fix3): Add cast.
(hppa_fix_adjustable): Adjust list of selectors using e_lrsel and
e_rrsel.
2002-03-05 Paul Koning <pkoning@equallogic.com>
* tc-pdp11.c: Use VAX float format support for PDP-11 target.
(parse_ac5): New function for parsing float regs in float operand.
(parse_expression): Remove attempt to make literals be octal.
(parse_op_no_deferred): Support float literals.
(parse_op): Reject attempts to refer to float regs.
(parse_fop): New function, like parse_op but for float operand.
(md_assemble): Add cases to parse float operands. Also fix
IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
2002-03-04 H.J. Lu <hjl@gnu.org>
* config/obj-elf.c (special_section): Add .init_array,
.fini_array and .preinit_array.
* config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove
.init_array and .fini_array.
2002-03-01 Jakub Jelinek <jakub@redhat.com>
* config/obj-elf.c (elf_copy_symbol_attributes): Don't copy
visibility.
(obj_frob_symbol): Copy visibility.
2002-02-28 Jakub Jelinek <jakub@redhat.com>
* config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not
s_text.
(s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.
2002-02-27 Nick Clifton <nickc@cambridge.redhat.com>
* po/es.po: Updated.
2002-02-26 Chris Demetriou <cgd@broadcom.com>
* config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC
only, undo the changes made on 2001-06-08, with the
effect being that common or extern symbols are
adjusted for embedded-PIC, but weak symbols are not.
(md_estimate_size_before_relax: Likewise, with the effect
that extern symbols are treated the same as weak symbols
only if not embedded-PIC.
(mips_fix_adjustable) Likewise, with the effect that
weak or extern symbols are not adjusted for embedded-PIC.
(md_apply_fix3): Tweak so that the case where value is zero
is handled more correctly for embedded-PIC code.
2002-02-26 Nick Clifton <nickc@cambridge.redhat.com>
* doc/as.texinfo (Overview): Add missing @ifset IA64
* configure.in (LINGUAS): Add es.po.
* configure: Regenerate.
* po/es.po: New file.
2002-02-25 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (set_at): Fix handling of 64bit register loads.
(macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC
and NO_PIC cases. Code cleanup.
(macro2): Fix handling of 64bit register loads.
2002-02-25 David Mosberger <davidm@hpl.hp.com>
* doc/as.texinfo: Add entry for IA64.
* doc/c-ia64.texi: New file.
2002-02-25 Alan Modra <amodra@bigpond.net.au>
* config/tc-hppa.c: Update copyright date.
* doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
Remove references to chip manufacturers.
* config/tc-ppc.c (md_parse_option): Handle -mpower4 option.
Correct comments.
(md_show_usage): Remove references to chip manufacturers. Mention
-mpower4.
(md_begin): Test power4 opcode flag bits.
2002-02-22 David Mosberger <davidm@hpl.hp.com>
* config/tc-ia64.c (dot_restore): Issue error message of epilogue
count exceeds prologue count.
(md_show_usage): Describe -mconstant-gp and -mauto-pic.
(unwind.label_prologue_count): New member.
Based on a patch by Hans Boehm <hboehm@hpl.hp.com>:
(get_saved_prologue_count): New function.
(save_prologue_count): New function.
(free_saved_prologue_count): New function.
(dot_label_state): Record state label by calling save_prologue_count().
(dot_copy_state): Restore prologue count by calling
get_saved_prologue_count().
(generate_unwind_image): Free up list of saved prologue
counts by calling free_saved_prologue_counts().
2002-02-22 Nick Clifton <nickc@cambridge.redhat.com>
* config/tc-tic54x.c: Add missing prototypes and remove ANSI style
function declarations.
2002-02-21 Nick Clifton <nickc@cambridge.redhat.com>
* NEWS: Note that GASP is now deprecated.
* Makefile.am: Do not build gasp-new by default.
* Makefile.in: Regenerate.
* doc/Makefile.am: Do not install gasp.info.
* doc/Makefile.in: Regenerate.
* gas/gasp.texi: Note that gasp is now deprecated.
2002-02-20 Nick Clifton <nickc@cambridge.redhat.com>
* NEWS: Mark 2.12 branch.
2002-02-19 Tom Tromey <tromey@redhat.com>
* config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2002-02-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (md_parse_option): Complain about invalid -mabi
option input.
2002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
* config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
Make bit size independent of architecture switch.
(md_begin): Add warning for -m64 with -Aesa.
(s390_md_end): Use renamed architecture defines.
2002-02-18 Daniel Jacobowitz <drow@mvista.com>
* config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
2002-02-16 Nick Clifton <nickc@cambridge.redhat.com>
* doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
instead of CRIS.
2002-02-15 Chris Demetriou <cgd@broadcom.com>
* config/tc-mips.c (md_estimate_size_before_relax): Really
make sure we treat weak like extern only for ELF. (Fixes
patch from 2001-07-25.)
2002-02-15 Ben Elliston <bje@redhat.com>
* doc/as.texinfo: Add duplicate directory entry so that "info gas"
works as expected.
2002-02-15 Hans-Peter Nilsson <hp@bitrange.com>
* NEWS: Mention support for MMIX.
2002-02-13 Chris Demetriou <cgd@broadcom.com>
* config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
a sequence of indpendent 'if' statements for easier debugging
and future modification.
2002-02-13 Matt Fredette <fredette@netbsd.org>
* config/tc-m68k.c (md_show_usage): No longer display a
hard-coded "68020" for the default CPU, instead display the
canonical name of the true, configured default CPU.
(m68k_elf_final_processing): Mark objects for sub-68020
CPUs with the new EF_M68000 flag.
2002-02-13 Andreas Schwab <schwab@suse.de>
* config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
pc-relative relocations to merge sections in 64-bit mode.
2002-02-13 Ben Elliston <bje@redhat.com>
* NEWS: Document floating point number handling in gasp.
* gasp.c: Include <assert.h> and "xregex.h".
(is_flonum): New function.
(chew_flownum): Likewise.
(change_base): Consume flonums from the input, where possible.
* doc/gasp.texi (Constants): Document floating point numbers.
2002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
* config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
that implicitly use LR and RR selectors.
2002-02-12 Alexandre Oliva <aoliva@redhat.com>
* config/tc-mn10300.c (other_registers): Added `epsw'. Mark `pc'
and `epsw' as available on AM33 and above only.
(other_register_name): Add logic to handle machine type encoded in
reg_number.
2002-02-11 Tom Rix <trix@redhat.com>
* config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
xcoff64.
2002-06-11 Alexandre Oliva <aoliva@redhat.com>
* config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
Use all over.
2002-02-11 Jan Hubicka <jh@suse.cz>
* i386.c (md_assemble): Support 32bit address prefix.
(i386_displacement): Likewise.
(i386_index_check): Accept 32bit addressing in 64bit mode.
2002-02-11 Alexandre Oliva <aoliva@redhat.com>
* config/tc-sh.c (dot): Removed unused function.
2002-02-11 Alan Modra <amodra@bigpond.net.au>
* Makefile.am: "make dep-am".
* Makefile.in: Regenerate.
* aclocal.m4: Regenerate.
* config.in: Regenerate.
* configure: Regenerate.
* doc/Makefile.in: Regenerate.
2002-02-10 Richard Henderson <rth@redhat.com>
* doc/c-alpha.texi: New file.
* doc/Makefile.am (CPU_DOCS): Add it.
* doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
2002-02-09 Richard Henderson <rth@redhat.com>
* config/tc-alpha.c (O_samegp): New.
(USER_RELOC_P): Include it.
(alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
(md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
(alpha_force_relocation, alpha_fix_adjustable): Likewise.
(alpha_validate_fix): New.
* config/tc-alpha.h (TC_VALIDATE_FIX): New.
2002-02-09 Hans-Peter Nilsson <hp@axis.com>
* doc/c-cris.texi: New.
* doc/all.texi: @set CRIS.
* doc/as.texinfo: Ditto. Add CRIS gas manpage option overview.
Include c-cris.texi.
* doc/Makefile.am (CPU_DOCS): Add c-cris.texi
* doc/Makefile.in: Regenerate.
2002-02-08 Chris Demetriou <cgd@broadcom.com>
* config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
determine if a number is a sign-extended 32-bit number.
(load_register): Use IS_SEXT_32BIT_NUM.
(macro): Check if load/store macro handling is using a
constant 32-bit address on 64-bit address systems, and if
so optimize the generation of that address.
2002-02-08 Richard Henderson <rth@redhat.com>
* config/tc-alpha.c (alpha_force_relocation): Don't assert that
we've eliminated all foreign relocation types yet.
(alpha_fix_adjustable): Likewise.
2002-02-08 Alexandre Oliva <aoliva@redhat.com>
Contribute sh64-elf.
2002-02-08 Alexandre Oliva <aoliva@redhat.com>
Stephen Clarke <Stephen.Clarke@st.com>
* doc/c-sh64.texi: Fix citation of SH64 architecture manual.
2002-01-31 Alexandre Oliva <aoliva@redhat.com>
* config/tc-sh.c (md_relax_table): Added default sizes for
non-PC-relative UNDEF_MOVI, and relaxation sequences for
MOVI_16, MOVI_32 and MOVI_48.
* config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
(shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
and MOVI_16.
(shmedia_md_estimate_size_before_relax): Remove redundant
blocks. Set fragP->fr_var even if relaxation type unchanged.
Retain UNDEF_MOVI until expression decays to number.
2002-01-24 Alexandre Oliva <aoliva@redhat.com>
* config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
relocation types. Take fixP->fx_addnumber into account too.
(shmedia_md_apply_fix): Likewise.
(shmedia_md_convert_frag): Likewise.
(shmedia_build_Mytes): Likewise.
(sh64_consume_datalabel): Complain about nested datalabel.
Support PIC relocs. Call sh_parse_name.
* config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
in tc-sh.h to SHmedia reloc types.
* config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
MOVI_GOTPC): New relaxation constants.
(md_relax_table): Introduce relaxation directives for PIC-related
constants.
(sh_PIC_related_p): Handle datalabel.
(sh_check_fixup): Choose SH5 PIC relocations.
(sh_cons_fix_new): Added BDF_RELOC_64.
(md_apply_fix3, sh_parse_name): Handle GOTPLT.
2002-01-18 Alexandre Oliva <aoliva@redhat.com>
* config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
current ISA is SHmedia, get 7 bytes.
2001-11-28 Nick Clifton <nickc@cambridge.redhat.com>
* config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
void function.
* config/tc-sh64.c (shmedia_apply_fix): Rename to
shmedia_apply_fix3 and make void.
2001-05-17 Alexandre Oliva <aoliva@redhat.com>
* config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
as_bad.
2001-04-12 Alexandre Oliva <aoliva@redhat.com>
* config/tc-sh64.h (md_parse_name): Take &c as argument.
2001-03-14 DJ Delorie <dj@redhat.com>
* doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
* doc/Makefile.in(CPU_DOCS): Ditto.
* doc/c-sh64.texi: New file.
* doc/as.texinfo: Add SH64 support.
2001-03-13 DJ Delorie <dj@redhat.com>
* config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
A_REUSE_PREV so that its purpose is more obvious.
(shmedia_build_Mytes): Ditto.
2001-03-07 DJ Delorie <dj@redhat.com>
* config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
before processing.
(sh64_vtable_inherit): Ditto.
(strip_datalabels): New, strip "datalabel" from given line.
* config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
pseudos.
2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
call ...
(shmedia_build_Mytes): ... to here.
2001-03-06 DJ Delorie <dj@redhat.com>
* config/tc-sh.c: Remove sh64-specific uaquad now that there
is a generic one.
2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
* config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
address by one in call to dwarf2_emit_insn.
2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com>
Implement ".abi" pseudo and correct .cranges descriptors. Correct
alignment handling broken by imported changes.
* config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
(sh64_handle_align): Declare.
(MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
(sh64_max_mem_for_rs_align_code): Declare.
(enum sh64_isa_values): Moved here from tc-sh64.c.
(md_do_align): Define.
(sh64_do_align): Declare.
(struct sh64_tc_frag_data): New.
(TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users
changed.
(TC_FRAG_INIT): Change to set new datatype.
(struct sh64_segment_info_type): Rename member
last_flushed_location to last_contents_mark. All users changed.
(md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
(shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
* config/tc-sh.c (md_pseudo_table): Add ".abi".
(sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
of unsetting seen_insn.
(md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
call sh64_update_contents_mark.
(sh_handle_align): Remove HAVE_SH64-conditioned code.
* config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
enum sh64_isa_values.
(sh64_set_contents_type): Drop segT parameter. All callers changed.
(emitting_crange): Boolean guard moved to file scope from function
scope in sh64_set_contents_type.
(s_sh64_abi): New.
(sh64_update_contents_mark): New; most split out from
sh64_flush_pending_output.
(shmedia_md_end): Call sh64_update_contents_mark. Set
sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
(sh64_do_align): New function.
(sh64_max_mem_for_rs_align_code): New function.
(sh64_handle_align): Rename from shmedia_do_align. Make
non-static. Add head comment. Emit zero bytes for n bytes modulo
four. Change return-type to void.
(shmedia_elf_new_section): Remove.
(shmedia_md_assemble): Call sh64_update_contents_mark.
(s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make
new frag. Call sh64_update_contents_mark after making the new
frag.
(sh64_flush_pending_output): Just call sh64_update_contents_mark
and sh_flush_pending_output.
(sh64_flag_output): Also call md_flush_pending_output, but add
condition on not emitting_crange.
(sh64_tc_cons_fix_new): Remove.
2001-01-12 Nick Clifton <nickc@redhat.com>
* config/tc-sh64.c (shmedia_do_align): Fix to work with new
alignment handling scheme imported from sourceware.
2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.h (TARGET_FORMAT): Define.
(sh64_target_format): Prototype.
* config/tc-sh64.c (sh64_target_mach): New function.
2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
zero_address_frag instead of copying the frag of the symbol.
(shmedia_frob_file_before_adjust): Ditto.
(shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
to valueT to remove signedness.
(shmedia_md_convert_frag): Add parameter final. Rename parameter
headers to output_bfd. Do not evaluate symbols if final is false;
do emit fixups.
(shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
to the current frag, call shmedia_md_convert_frag to emit fixups
and make frag_wane neutralize the frag. Update comments.
* config/tc-sh.c (md_convert_frag): Change caller of
shmedia_md_convert_frag.
2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.h: Tweak comments and correct formatting.
* config/tc-sh64.c: Ditto.
(shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
expansion, MOVI pcrel expansion>: Fix thinko calculating offset
for the no-relocation case.
(shmedia_check_limits): Fix range check being off-by-one for PTA.
* config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef
wrappers.
(SH64PCREL16_F): Increment for proper max-PTA handling. Update
comment.
(SH64PCREL16_M, MOVI_16_M): Correct range thinko.
(SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
expansion.
(SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
Correct comment.
2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
(shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
al>: Set lowest bit of field to relocate to 1 and rest to empty,
if reloc is emitted.
2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
New options plus bugfixes.
* config/tc-sh.c (md_longopts): New options "-no-expand" and
"-expand-pt32".
(md_parse_option): Handle new options.
(md_show_usage): Add blurb for new options.
* config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
(sh64_expand, sh64_pt32): New variables.
(shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
(shmedia_md_apply_fix): Hold original fixP->fx_r_type in
orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into
BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative.
<resolved previously-pc-relative relocs>: Handle
SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
(shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
points to SHcompact code.
<case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
SH64PCREL16)>: Check that ISA of what operand points at and
PTA/PTB matches, or emit error.
(shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
SHMEDIA_BFD_RELOC_PT.
(shmedia_immediate_op): If pcrel, emit fixup also for constant
operand.
(shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
condition for MOVI expansion.
<case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not
sh64_expand.
<case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
fixup.
(sh64_target_format): Error-check setting of sh64_pt32 and
sh64_expand. Fix typo in check for sh64_shcompact_const_crange.
(shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c: Improve comments.
(shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do
not say the linker will check correctness of PTA/PTB expansion.
(shmedia_md_end): Make non-static.
* config/tc-sh64.h (md_end): Define to shmedia_md_end. Add
prototype.
* config/tc-sh.c (sh_finalize): Remove.
* config/tc-sh.h (md_end): Do not define.
Remove prototype for sh_finalize.
2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c (shmedia_frob_section_type): Use a struct
sh64_section_data container when storing section type in tdata
field in elf_section_data.
* config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
EF_SH5.
* Makefile.am: Update dependencies.
* Makefile.in: Regenerate.
2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c (shmedia_md_assemble): Don't protect
dwarf2_emit_insn call with test on debug_type.
2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c (sh64_set_contents_type): Make contents-type
CRT_SH5_ISA32 sticky for 64-bit.
2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
Generate .crange sections when switching ISA mode or emitting
constants in same section as code.
* config/tc-sh64.c: Reformat structure definitions.
(sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
variables.
(sh64_set_contents_type): Rename from sh64_init_section. Rewrite
to emit a .cranges descriptor when contents type changes. Only
emit error if changing contents type and -no-mix is in effect.
(sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
(shmedia_md_end): Set sh64_end_of_assembly. Pass
sh64_flush_last_crange over sections.
When checking main symbol of datalabel symbol, check for
STO_SH5_ISA32, not ISA type of section in definition.
(shmedia_frob_file_before_adjust): Check main symbol for
STO_SH5_ISA32; don't check ISA type of section in definition.
(shmedia_frob_section_type): Adjust for .cranges; set section flag
to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
.cranges entries have been output.
(shmedia_elf_new_section): Just call md_flush_pending_output.
(shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
fix. Do not set tc_segment_info_data.in_code for section. Call
sh64_set_contents_type for SHmedia code.
(s_sh64_mode): Do not call sh64_init_section or set seen_insn to
false. Call md_flush_pending_output.
(sh64_target_format): Check that -no-mix and
-shcompact-const-crange are used in sane combination with other
options.
(shmedia_md_pcrel_from_section): Check type of fix for how to
adjust pc-relative.
(sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
not ISA type of section in definition.
* config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
hold contents-type state.
(md_flush_pending_output): Redefine to sh64_flush_pending_output.
(sh64_flush_pending_output): Declare.
(TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
(sh64_tc_cons_fix_new): Declare.
* config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
call sh64_flag_output.
(md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just
call sh64_set_contents_type to mark SHcompact code and set
seen_insn.
(md_longopts): New options "-no-mix" and
"-shcompact-const-crange".
(md_parse_option): Handle new options.
(md_show_usage): Add blurb for new options.
(md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c: Delete investigated and obsolete fixme:s.
(sh64_last_insn_frag): New.
(shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
to get frag for insn opcode for generating fixups; do not assume it
is the same frag.
(shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
for new insn.
* config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
section.
(TC_FRAG_TYPE): Define as fragS *.
(TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
(sh64_last_insn_frag): Declare.
(sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
not == NULL before dereferencing.
2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
Get rid of BFD section flag and EF_SH64_ABI64.
* config/tc-sh64.c (shmedia_frob_section_type): Use
elf_section_data (sec)->tdata, not a specific BFD section flag, to
communicate the section as containing SHmedia code. Describe why.
* config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set
EF_SH64 regardless of ABI.
* config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
in error message. Handle resolved expressions for
BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
(shmedia_check_limits): Handle BFD_RELOC_64.
(sh64_adjust_symtab): Do not decrement the GAS symbol value for
a STO_SH5_ISA32 symbol, only the BFD value.
2000-12-11 Ben Elliston <bje@redhat.com>
* config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
dwarf2_generate_asm_lineno.
2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com>
Handle PC-relative MOVI expansions with assembler relaxation.
Generate PC-relative relocs from 16-bit PC-relative expressions.
* config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
(shmedia_md_pcrel_from_section): ...here.
(shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
turned completely resolved. Adjust relocation type for 16-bit
immediate operands that has turned PC-relative. Adjust back for
MD_PCREL_FROM_SECTION being applied twice.
(shmedia_md_convert_frag): Always emit reloc for expression with
global or weak symbol. Handle relaxation result for PC-relative
expressions.
(shmedia_md_estimate_size_before_relax): An expression with a weak
or global symbol can not be relaxed. Break out tests for
relaxable symbol into variable sym_relaxable.
<cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
UNDEF_MOVI)>: Break out any PC-relative expression and change
relaxation type.
(shmedia_build_Mytes): CSE &operands->operands[j] into variable
opjp.
<case A_IMMS16>: Fix typo for initial minor relaxation type of
MOVI expansion. If X_op_symbol of the immediate expression is
set, make an expression symbol for the argument to frag_var.
* config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
relaxations.
(END): Adjust for new relaxations.
(md_relax_table): Add entries for new relaxations.
2000-12-07 Ben Elliston <bje@redhat.com>
* config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
SHORI operand offsets in PT/PTA/PTB expansions.
2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
Implement DataLabel semantics.
* config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
shmedia_frob_file_before_adjust.
* config/tc-sh64.c [! OBJ_ELF]: Emit #error.
(DATALABEL_SUFFIX): Define.
(shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
symbol list to update "datalabel" symbols to their main symbol
counterparts.
(shmedia_frob_file_before_adjust): New.
(sh64_adjust_symtab): For remaining datalabel symbols, set to
undefined and set STT_DATALABEL.
(sh64_frob_label): Initialize TC symbol field.
(sh64_consume_datalabel): Actually implement semantics. New
parameter operandf, call it instead of expression.
(sh64_exclude_symbol): New.
* config/tc-sh64.h (md_parse_name): Pass on the function operand
to sh64_consume_datalabel.
(tc_symbol_new_hook): Define to tc_frob_symbol.
(TC_SYMFIELD_TYPE): Define to symbolS *.
(tc_frob_symbol): Define to call sh64_exclude_symbol.
2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
case.
(shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
generating dwarf2 debug information.
2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
elf64-sh64 for the 64-bit ABI.
* config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
option.
2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
case-insensitivity.
2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c: Tweak comments, formatting and error messages.
(enum sh64_abi_values): New type.
(enum sh64_isa_values): New type.
(sh64_isa_mode): Replace shmedia_mode. All referers changed.
(seen_shcompact_mode, seen_shmedia_mode): Delete.
(sh64_abi): Replace shmedia_64.
(shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
(s_sh64_mode): Check validity for this target.
(sh64_target_format): Initialize defaults for ISA and ABI.
Fallback to old object format if no SH64 ISA or ABI has been
specified.
* config/tc-sh.c (md_parse_option): Check combinations for errors.
(sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
* config/tc-sh64.h: Fix typo in comment.
2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
<PT fixups for absolute values>: Size will be longest, not
shortest.
(shmedia_md_convert_frag): Disable PTB-warning machinery. Correct
all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
* config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
and l1 to hold lowercase of two first characters. Change all
remaining TO_LOWER to tolower.
* config/tc-sh64.c (TO_LOWER): Delete.
(shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
(md_parse_name): Define.
(sh64_consume_datalabel): Declare.
(DOLLAR_DOT): Define.
* config/tc-sh64.c (shmedia_parse_exp): New.
(sh64_consume_datalabel): New; just ignoring datalabel semantics.
(shmedia_parse_reg): Remove const from src
parameter.
(shmedia_get_operands): Ditto for args parameter and ptr variable.
(shmedia_md_assemble): Ditto for op_end variable.
(shmedia_get_operand): Ditto for ptr parameter and src variable.
Use shmedia_parse_exp, not parse_exp.
* config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
parameter. All callers changed.
(shmedia_get_operand): Add shmedia_arg_type parameter. All
callers changed.
(shmedia_parse_reg): Put first two character in local variables.
Use tolower, not TO_LOWER. If no register is found and argtype
indicates a control register, scan shmedia_creg_table
case-insensitive.
2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
* Makefile.am (CPU_TYPES): Add sh64.
(TARGET_CPU_CFILES): Add config/tc-sh64.c.
(TARGET_CPU_HFILES): Add config/tc-sh64.h.
Regenerate dependencies.
* Makefile.in: Regenerate.
* configure.in: Add support for sh64-*-elf*.
* configure: Regenerate.
* config/tc-sh64.h: New.
* config/tc-sh64.c: New.
* config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
.mode, .isa and .uaquad.
[HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
[HAVE_SH64] (END): Define as 10.
[HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
MOVI_64): Define.
[HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
Define.
(md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
(md_begin) [HAVE_SH64]: Call shmedia_md_begin.
(parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
(md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
SHmedia instructions. Handle state-change after switching to
SHcompact.
(md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
(md_parse_option) [HAVE_SH64]: Parse new options.
(md_show_usage) [HAVE_SH64]: Show usage of new options.
(md_convert_frag) [HAVE_SH64] <default>: Call
shmedia_md_convert_frag instead of abort.
(sh_force_relocation) [HAVE_SH64]: Also force relocation for
BFD_RELOC_SH_SHMEDIA_CODE.
(sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
SHcompact or SHmedia code.
(md_apply_fix) [HAVE_SH64] <default>: Return result from calling
shmedia_md_apply_fix instead of abort.
(md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
result from calling shmedia_md_estimate_size_before_relax instead
of calling abort.
(sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
do the work.
(tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
shmedia_init_reloc and do nothing more if it returns non-zero.
(sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
* po/POTFILES.in: Regenerate.
* po/gas.pot: Regenerate.
2002-02-06 Alexandre Oliva <aoliva@redhat.com>
* config/tc-sh.c (parse_at): Install the correct version of
2002-02-04's patch.
* config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
assume fixP->fx_subsy is non-NULL.
2002-02-04 Alexandre Oliva <aoliva@redhat.com>
* config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
A_DISP_PC_ABS, and adjust it by -4.
(get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
expected.
(build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
the operand type is not A_DISP_PC_ABS.
2002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
* config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
common and weak symbols. Handle common and weak symbols as
undefined symbols with regards to GREG handling and merging.
(mmix_frob_file): Ditto.
2002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
* configure.in (hppa-*-netbsd*): New target.
* configure: Regenerate.
* config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
2002-02-02 Alan Modra <amodra@bigpond.net.au>
* config/tc-v850.c: Add missing prototypes amd use old-style
function definitions.
(AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
(sdata_section tdata_section, zdata_section, sbss_section,
tbss_section, zbss_section, rosdata_section, rozdata_section,
scommon_section, tcommon_section, zcommon_section,
call_table_data_section, call_table_text_section): Delete.
(v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
v850_call_table_data, v850_call_table_text): Delete.
(struct v850_seg_entry): New.
(v850_seg_table): New.
(SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
(do_v850_seg): New.
(v850_seg): New.
(v850_comm): Use do_v850_seg and v850_seg_table. Simplify
recording of alignment.
(md_pseudo_table): Use v850_seg.
(md_begin): Don't init .call_table_data and .call_table_text here.
Set v850_seg_table bss entry.
2002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
Support on-demand global register allocation by passing on
base-plus-offset relocs to the linker.
* config/tc-mmix.c: Tweak and fix typos in comments.
(allocate_undefined_gregs_in_linker): New variable.
(OPTION_LINKER_ALLOCATED_GREGS): New option macro.
(md_longopts): Add --linker-allocated-gregs.
(md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
<case OPTION_LINKER_ALLOCATED_GREGS>: New.
(md_show_usage): Update text for -x. Add text for
--linker-allocated-gregs.
(tc_gen_reloc): Derive default value for addend from val and
baddsy. Use addsec and bfd_is_abs_section in more places. Don't
emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
GREG if allocate_undefined_gregs_in_linker.
* doc/as.texinfo (Overview) <Target MMIX options>: Add
--linker-allocated-gregs.
* doc/c-mmix.texi (MMIX-Opts): Add blurb about
--linker-allocated-gregs. Mention that it's implied by -x.
(MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
(MMIX-mmixal): Clarify dated comparison and location of MMIXware.
* config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
2002-02-01 Alan Modra <amodra@bigpond.net.au>
* Makefile.am: Run "make dep-am"
* Makefile.in: Regenerate.
2002-01-31 Ivan Guzvinec <ivang@opencores.org>
* config/tc-or32.c: New file.
* config/tc-or32.h: New file.
* configure.in: Add support for or32 targets.
* configure: Regenerate.
* config/obj-coff.c: Add support for or32 targets.
* config/obj-coff.h: Add support for or32 targets.
* Makefile.am: Add support for or32 targets.
* Makefile.in: Regenerate.
* NEWS: Mention support for OpenRISC.
* doc/Makefile.in: Regenerate.
* po/POTFILES.in: Regenerate.
* po/gas.pot: Regenerate.
2002-01-30 Richard Sandiford <rsandifo@redhat.com>
* config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
and mod.
2002-01-29 Chris Demetriou <cgd@broadcom.com>
* config/tc-mips.c (tc_gen_reloc): Arrange for
BFD_RELOC_PCREL_HI16_S relocations to be output relative to
their LO16 parts, even for ELF.
2002-01-29 Daniel Jacobowitz <drow@mvista.com>
* config/tc-i386.c: Protect definitions of true and false
from redefinition.
2002-01-28 Jakub Jelinek <jakub@redhat.com>
* config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
made because of .weak, if they are neither defined nor used in any
way.
2002-01-27 Daniel Jacobowitz <drow@mvista.com>
* configure: Regenerated.
2002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
* doc/Makefile.am (install): Depend on install-info.
* doc/Makefile.in: Regenerate.
2002-01-26 Nick Clifton <nick@redhat.com>
* po/fr.po: Updated version
2002-01-24 Kazu Hirata <kazu@hxi.com>
* config/tc-h8300.c (check_operand): Don't print a warning
when a valid 24-bit address is given to a 16-bit address
operand.
2002-01-24 Alexandre Oliva <aoliva@redhat.com>
* config/tc-sh.c (sh_elf_suffix): Removed.
(sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
sh_end_of_match, sh_parse_name): New functions.
(sh_elf_cons): Simplify.
(parse_exp): Reject misplaced PIC operands.
(md_undefined_symbol): Simplify.
(sh_fix_adjustable): Let @GOTOFF be adjusted.
(md_apply_fix3): Write @PLT and @GOTOFF addends in place.
(tc_gen_reloc): Move fixp subsy absolute value into addnumber.
Complain if subsy remains at the end.
* config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
(md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
2002-01-22 Alexandre Oliva <aoliva@redhat.com>
* config/tc-mn10300.c (xr_registers): Move `pc'...
(other_registers): ... here.
2002-01-22 Alan Modra <amodra@bigpond.net.au>
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
* gas/po/POTFILES.in: Regenerate.
2002-01-21 DJ Delorie <dj@redhat.com>
* config/obj-coff.c (obj_coff_init_stab_section): Make the
stabstr_name allocation permanent, as it will be referenced from
the section hash.
2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
* configure.in (ia64-*-netbsd*): New target.
* configure: Regenerate.
2002-01-21 Hans-Peter Nilsson <hp@bitrange.com>
* doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
to @dots call.
<Detailed description, ARM options>: Ditto.
* doc/c-arm.texi (ARM Options): Ditto.
2002-01-18 Richard Earnshaw <rearnsha@arm.com>
* tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
do_mia, do_mar and do_mra respectively.
(do_mav_*): Renamed from do_c_*.
(mav_reg_required_here, mav_parse_offset): Renamed from
cirrus_reg_required_here and cirrus_parse_offset respectively.
(MAV_MODE?): Renamed from CIRRUS_MODE?.
2002-01-18 Richard Earnshaw <rearnsha@arm.com>
Keith Walker <keith.walker@arm.com>
* tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
(insns): Add pattern for bxj instruction.
(do_bxj): New function.
(arm_cpus): Add arm926ej.
(arm_archs): Add armv5tej.
2002-01-18 Richard Earnshaw <rearnsha@arm.com>
* doc/c-arm.texi: Add new fpe options to list of supported flags.
2002-01-19 Keith Walker <keith.walker@arm.com>
* tc-arm.c (arm_fpus): Add fpe2 and fpe3.
2002-01-18 Richard Earnshaw <rearnsha@arm.com>
* NEWS: Mention new ARM command-line options and VFP support.
* config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All
uses changed.
(ARM_CEXT_MAVERICK): Similarly.
(ARM_ANY): Now means any core instruction.
(CPU_DEFAULT): Default to ARM_ANY.
(uses_apcs_26, atcps, support_interwork, uses_apcs_float)
(pic_code): Declare for all object types. Make type int.
(legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
(march_fpu_opt, mfpu_opt): Declare.
(md_longopts): Tidy up conditional definitions.
(arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
(arm_long_opts): New tables.
(arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
(arm_parse_extension): New function.
(md_parse_option): Rewrite using new table-driven system.
(md_show_usage): Use new table-driven system.
(md_begin): Calculate cpu_variant from command line option data.
* doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
command-line options.
* doc/c-arm.texi: Likewise.
2002-01-18 Andreas Jaeger <aj@suse.de>
* as.c (parse_args): Update year.
2002-01-17 Timothy Wall <twall@alum.mit.edu>
* config/tc-tic54x.c (encode_address): Add a more informative
warning about incorrect syntax.
2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
* po/gas.pot: Regenerate.
2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
* macro.c (get_any_string): Add no-c-format comment to prevent
confusion when translating string.
* gasp.c (get_any_string): Add no-c-format comment to prevent
confusion when translating string.
2002-01-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
Johannes Stezenbach <js@convergence.de>
* config/tc-mips.c (percent_op): Ensure longer percent_op's are
matched before the shorter ones.
(my_getSmallParser): Fix handling of nested parentheses in
percent_op's. Code cleanup.
(my_getPercentOp): New function, code from my_getSmallParser.
(my_getSmallExpression): Fix handling of closing parentheses.
Code cleanup. Better comments.
2002-01-16 Nick Clifton <nickc@redhat.com>
po/tr.po: New file: Turkish translation.
configure.in (LINGUAS): Add "tr".
configure: Regenerate.
2002-01-15 Richard Earnshaw <rearnsha@arm.com>
Support for VFP instructions
* tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
(cp_address_required_here): New argument wb_ok. When false, do not
accept write-back forms of addressing. Change all callers.
(FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
(FPU_VFP_EXT_V2): Define.
(FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
Define in terms of above.
(vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
(vfp_reg): New struct.
(vfp_regs): New array of registers.
(insns): Add VFP instructions.
(sn_table): New array of VFP single-precision register names.
(dn_table): New array of VFP double-precision register names.
(all_reg_maps): Add the new register tables.
(arm_reg_type): Add new values for above. Increase RET_TYPE_MAX.
(vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
(do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
(do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
(do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
(do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
(do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
(do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
(vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
(do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
(do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
(do_vfp_sp_dp_cvt): New functions.
(md_begin): Set soft-float flag for appropriate VFP work.
(md_atof): Handle VFP-format doubles.
(md_parse_option): Handle VFP command-line options.
(md_show_usage): Display VFP command-line options.
2002-01-15 Richard Earnshaw <rearnsha@arm.com>
* tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
various command line options.
2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
* config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
vtinherit relocs.
(xstormy16_md_apply_fix3): Do not return a value.
2002-01-14 Richard Earnshaw <rearnsha@arm.com>
* tc-arm.c (md_longopts): On targets that aren't bi-endian, support
the -EL/-EB option that matches the target's endianness.
(md_parse_option): Likewise.
2002-01-14 Richard Earnshaw <rearnsha@arm.com>
* tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
is not dependent on ARM_BI_ENDIAN.
2002-01-14 Richard Earnshaw <rearnsha@arm.com>
* tc-arm.c (all error messages): Normalize capitalization of messages.
* tc-arm.h (md_operand): Delete define.
* tc-arm.c (in_my_get_expression): New static variable.
(my_get_expression): Set and clear it.
(md_operand): New function. If called from my_get_expression
put the error in inst.error.
(output_inst): Now takes argument of instruction being assembled.
Print it out with any error message.
(do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
with '=' syntax.
(end_of_line): Don't update inst.error if it is already set.
2002-01-11 Richard Earnshaw <rearnsha@arm.com>
* tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
op that can be translated into a mvn instruction.
2002-01-11 Steve Ellcey <sje@cup.hp.com>
* gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
setting default md.flags.
(SHT_INIT_ARRAY): New elf special section used by HP-UX.
(SHT_FINI_ARRAY): New elf special section used by HP-UX.
* gas/config/tc-ia64.c (setup_unwind_header): Add support
for 32 bit unwind info blocks.
(generate_unwind_image): Add support for different types
of unwind images (32 bits and/or big-endian).
(ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
(ia64_target_format): Add support for hpux target formats.
(ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
(ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
SHT_FINI_ARRAY elf section types.
2002-01-10 Richard Earnshaw <rearnsha@arm.com>
* tc-arm.c (struct reg_entry): Move before prototypes.
(int_register, cp_register, fp_register): Delete.
(reg_table): Delete. Replaced with ...
(rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
(mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
(mav_dspsc_table): ... one table per register set.
(arm_reg_hsh): Delete.
(struct reg_map): New structure.
(all_reg_maps): New array.
(enum arm_reg_type): New enums.
(build_reg_hsh): New function.
(insert_reg_alias): Use hash table passed by caller. Adjust all
callers.
(create_register_alias): New function, split out from ...
(md_assemble): ... here.
(md_begin): Build new register hash tables.
(arm_reg_parse): New argument for the hash table to search. Adjust all
callers.
(arm_reg_parse_any): New function.
(co_proc_number): Look up the processor number in the processor hash
table.
(cirrus_regtype): Delete.
(cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
(cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
(ARM_EXT_MAVERICKsc_register): Delete.
(do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
(do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
functions.
(do_c_triple_4, do_c_triple_5): Delete.
(do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
(do_c_quad_6): Delete.
(do_c_quad_6[ab]): New functions.
(do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
arguments to use new register parsing methods.
(cirrus_reg_required_here): Likewise.
(insns): Reclassify cirrus maverick worker functions.
(cirrus_valid_reg): Delete.
2002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
* configure.in (sh*le): Set cpu_type=sh and endian=little.
(sh*-*-netbsdelf*): New target.
* configure: Regenerate.
* tc-sh.h: Update copyright years.
(TARGET_FORMAT): Add version for TE_NetBSD.
2002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
* read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
negative.
2002-01-06 Alan Modra <amodra@bigpond.net.au>
* config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
* config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
2002-01-05 Daniel Jacobowitz <drow@mvista.com>
* tc-mips.c (mips_cprestore_valid): New flag.
(mips_frame_reg_valid): New flag.
(macro) [M_JAL_2]: Check both flags.
[M_JAL_A]: Likewise.
(s_cprestore): Set mips_cprestore_valid.
(tc_get_register): If setting mips_frame_reg, set
mips_frame_reg_valid and clear mips_cprestore_valid.
(s_mips_ent): Clear both flags.
(s_mips_end): Clear both flags.
2002-01-05 Alan Modra <amodra@bigpond.net.au>
* write.c (write_object_file): Make use of bfd_section_list_remove.
* config/obj-ecoff.c (ecoff_frob_file): Likewise.
* config/tc-mmix.c (mmix_frob_file): Likewise.
2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
* configure.in (i386-*-netbsdelf*): Collapse target into...
(i386-*-netbsd*): ...this. Add support for x86-64.
* configure: Regenerated.
2002-01-03 matthew green <mrg@redhat.com>
* config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
* config/tc-m68k.c (md_estimate_size_before_relax): Test for a
NULL frag link.
For older changes see ChangeLog-0001
Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
End:
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