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ChangeLog-2008
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ChangeLog-2008
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2008-12-23 Jon Beniston <jon@beniston.com>
* NEWS: Record that support for LM32 has been added.
* Makefile.am: Add LM32 object files and dependencies.
* Makefile.in: Regenerate.
* configure.in: Indicate LM32 uses cgen.
* configure: Regenerate.
* configure.tgt: Add LM32 target.
* config/tc-lm32.c: New file.
* config/tc-lm32.h: New file.
* doc/Makefile.am: Add c-lm32.texi to CPU_DOCS.
* doc/Makefile.in: Regenerate.
* doc/all.texi: Add LM32 as CPU of interest.
* doc/as.texinfo: Add LM32 dependent features link.
* doc/c-lm32.texi: New file.
2008-12-23 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (match_template): Changed to return
const template *. Handle i.swap_operand for 3 operands.
(build_vex_prefix): Take const template *. Swap operand for
2-byte VEX prefix if possible.
(md_assemble): Updated.
(build_modrm_byte): Handle RegMem bit for SSE2AVX.
2008-12-23 Anatoly Sokolov <aesok@post.ru>
* config/tc-avr.c (mcu_types): Add attiny87, attiny327, atmega4hvd,
atmega8hvd, atmega16hvb, atmega32hvb, atmega64c1, atmega16m1,
atmega64m1, atmega32u6, atmega128rfa1, at90pwm81, at90scr100,
m3000f, m3000s and m3001b devices.
* doc/c-avr.texi: Likewise.
2008-12-23 Nick Clifton <nickc@redhat.com>
* NEWS :Remove mention of STT_IFUNC support.
* config/obj-elf.c (obj_elf_type): Remove STT_IFUNC support.
* doc/as.texinfo: Remove mention of STT_IFUNC support.
2008-12-21 Hans-Peter Nilsson <hp@axis.com>
* config/tc-cris.c (s_cris_dtpoff): New function.
(md_pseudo_table): Add "dtpoffd".
2008-12-20 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (parse_insn): Optimize ".s" handling.
2008-12-20 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (_i386_insn): Add swap_operand.
(parse_insn): Handle ".s".
(match_template): Handle swap_operand.
* doc/c-i386.texi: Document .s suffix.
2008-12-20 Hans-Peter Nilsson <hp@axis.com>
* config/tc-cris.c (cris_process_instruction): Handle
BFD_RELOC_CRIS_32_IE, in the test whether the relocation fits.
(get_3op_or_dip_prefix_op): Handle TLS/PIC decoration for the
"double indirect" addressing mode.
(cris_get_reloc_suffix): Add entry for :IE for BFD_RELOC_CRIS_32_IE.
(cris_number_to_imm, tc_gen_reloc): Handle BFD_RELOC_CRIS_32_IE.
2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* configure: Regenerate.
2008-12-08 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (build_modrm_byte): Remove an extra blank
line.
2008-12-04 Ben Elliston <bje@au.ibm.com>
* config/tc-ppc.c (parse_cpu): Remove booke64 support. Update
usage strings.
(ppc_setup_opcodes): Likewise, remove booke64 support.
* doc/c-ppc.texi (PowerPC-Opts): Remove -mbooke32 and -mbooke64.
* doc/as.texinfo (Overview): Likewise.
2008-12-04 Nick Clifton <nickc@redhat.com>
* doc/as.texinfo (Type): Reword description of STT_IFUNC type.
2008-12-03 Nick Clifton <nickc@redhat.com>
* config/obj-elf.c (obj_elf_type): Add support for STT_IFUNC type.
* doc/as.texinfo: Document new feature.
* NEWS: Mention new feature.
2008-11-29 Kai Tietz <kai.tietz@onevision.com>
* config/tc-i386.c (i386_target_format): For coff flavour in TE_PEP
use "pe-i386" for 32-bit.
2008-11-28 Jakub Jelinek <jakub@redhat.com>
* Makefile.am (ehopt.o): Add struc-symbol.h.
* Makefile.in: Regenerated.
* ehopt.c: Include struc-symbol.h.
(check_eh_frame): For very small O_constant DW_CFA_advance_loc4
create correct DW_CFA_advance_loc. Handle O_subtract only
for code alignment factor 1, otherwise handle O_divide or
O_right_shift of O_subtract and O_constant.
(eh_frame_estimate_size_before_relax): Always divide by ca.
(eh_frame_convert_frag): Likewise.
2008-11-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
* dw2gencfi.c (output_cfi_insn): Scale DW_CFA_advance_loc1,
DW_CFA_advance_loc2 and DW_CFA_advance_loc4 outputs.
2008-11-28 Joshua Kinard <kumba@gentoo.org>
* config/tc-mips.c (hilo_interlocks): Handle CPU_R14000, CPU_R16000.
(mips_cpu_info_table): Add r14000, r16000.
* doc/c-mips.texi: Add entries for 14000, 16000.
2008-11-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
* config/tc-cr16.h (GLOBAL_OFFSET_TABLE_NAME): Defined
* config/tc-cr16.c (md_pseudo_table): Add "4byte" directive to
md_pseudo_table and accept @c prefix, same as long directive.
(cr16_cons_fix_new): Initialize rtype to BFD_RELOC_UNUSED.
(tc_gen_reloc): Declare a variable of type bfd_reloc_code_real_type
and set it for GOT related relocations.
(md_undefined_symbol): Defined
(process_label_constant): Added checks for GOT/got and cGOT/cGOT
prefixes with constant label and set the appropriate relocation type.
* doc/c-cr16.texi (cr16-operand specifiers): Add got/GOT and cgot/cGOT.
2008-11-26 DJ Delorie <dj@redhat.com>
* config/tc-m32c.c (md_pseudo_table): Add support for .loc et al.
2008-11-25 DJ Delorie <dj@redhat.com>
* config/tc-m32c.c (md_convert_frag): Fix ADJNZ reloc math.
2008-11-21 Sterling Augustine <sterling@tensilica.com>
* config/tc-xtensa.c (check_t1_t2_reads_and_writes): Call
xtensa_state_is_shared_or to allow multiple opcodes within a
single FLIX bundle to write to these special states.
2008-11-19 Hans-Peter Nilsson <hp@axis.com>
* config/tc-cris.c (cris_number_to_imm): Apply S_SET_THREAD_LOCAL
on symbols in TLS relocs.
2008-11-19 Nick Clifton <nickc@redhat.com>
* doc/fdl.texi: Update to v1.3
* doc/as.texinfo: Change license to v1.3.
2008-11-18 Catherine Moore <clm@cm00re.com>
* config/tc-arm.c (neon_type_mask): Renumber.
(type_chk_of_el_type): Handle F_F16.
(neon_cvt_flavour): Recognize half-precision conversions.
(do_neon_cvt): New shapes NS_QD and
NS_DQ. Encode half-precision conversions.
(do_neon_cvtt): Encode the T bit.
(asm_opcode_insns): vcvt, vcvtt support.
(arm_option_cpu_value): Add neon-fp16 support.
2008-11-17 Nick Clifton <nickc@redhat.com>
* as.c (parse_args): Update copyright year.
2008-11-14 Mat Hostetter <mat@lcs.mit.edu>
* read.c (emit_expr): Grow frag before filling it so that
dot_value remains valid.
2008-11-14 Peter Jansen <pwjansen@yahoo.com>
PR 7026
* config/tc-arm.c: Ensure that all uses of as_bad have a
formatting string.
2008-11-12 Hans-Peter Nilsson <hp@axis.com>
* config/tc-cris.c (cris_number_to_imm): Except for
BFD_RELOC_NONE, always set contents. Where previously this was
skipped, set contents to 0.
PR gas/7025
* input-scrub.c (input_scrub_include_sb): Make the position
after the input have defined contents, a 0 character.
* config/tc-cris.c (cris_relax_frag): Add missing case for
ENCODE_RELAX (STATE_COND_BRANCH_PIC, STATE_DWORD).
PR gas/7020
* read.c (read_a_source_file): Rearrange evaluation order when
looking for '=' to avoid conditional on undefined contents of
input_line_pointer[1].
2008-11-06 Adam Nemet <anemet@caviumnetworks.com>
* config/tc-mips.c (COP_INSN): Change logic to always return false
for FP instructions.
2008-11-06 Chao-ying Fu <fu@mips.com>
* config/tc-mips.c (validate_mips_insn): Add case '1'.
(mips_ip): Add case '1' to process sync type.
2008-11-06 Joel Sherrill <joel.sherrill@oarcorp.com>
* configure.tgt: Add m32c-*-rtems* and m32r-*-rtems*.
2008-11-04 Sterling Augustine <sterling@tensilica.com>
* config/tc-xtensa.c (tinsn_check_arguments): Check for multiple
writes to the same register.
2008-11-04 Sterling Augustine <sterling@tensilica.com>
* config/tc-xtensa.c (xtensa_j_opcode): New.
(xg_instruction_matches_option_term): Handle "FREEREG" option.
(xg_build_to_insn): Likewise. Update renamed tls_reloc reference.
(md_begin): Initialize xtensa_j_opcode.
(md_assemble): Update renamed tls_reloc reference. Handle "j.l".
(xg_assemble_vliw_tokens): Save free_reg info in the frag.
(tinsn_immed_from_frag): Get free_reg info back out of the frag.
(vinsn_to_insnbuf): Update renamed tls_reloc references.
Distinguish extra argument for "FREEREG" from extra TLS argument.
* config/tc-xtensa.h (struct xtensa_frag_type): Add free_reg field.
* config/xtensa-istack.h (struct tinsn_struct): Rename tls_reloc
field to extra_arg.
* config/xtensa-relax.c (widen_spec_list): Add rules to relax "j.l".
(build_transition): Handle "FREEREG" operand.
* config/xtensa-relax.h (enum op_type): Add OP_FREEREG.
2008-10-31 Alan Modra <amodra@bigpond.net.au>
* po/id.po: Update.
2008-10-24 Maciej W. Rozycki <macro@linux-mips.org>
* config/tc-mips.c (mips_cpu_info_table): Move the MIPS64r2
comment so that Broadcom SB-1 cores are in the MIPS64 section.
2008-10-21 Alan Modra <amodra@bigpond.net.au>
* config/tc-bfin.c (gencode, allocate): Remove unnecessary cast.
* config/tc-ns32k.c (bit_fix_new): Likewise.
* config/tc-m68k.c (md_begin): Likewise.
* hash.c (hash_insert, hash_jam): Likewise.
* symbols.c (symbol_create, local_symbol_make): Likewise.
* frags.c (frag_alloc): Likewise.
2008-10-20 Jay Krell <jay.krell@cornell.edu>
* config/bfin-parse.y: Use C style comments.
* config/tc-bfin.c: Likewise.
* config/tc-m68k.c: Likewise.
* config/tc-mips.c: Likewise.
2008-10-12 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (processor_type): Moved to tc-i386.h.
(cpu_arch_tune): Make it global.
(cpu_arch_isa): Likewise.
(cpu_arch_isa_flags): Likewise.
(i386_align_code): Check fragP->tc_frag_data.isa,
fragP->tc_frag_data.isa_flags and cpu_arch_tune instead of
cpu_arch_isa, cpu_arch_isa_flags and cpu_arch_tune,
respectively.
* config/tc-i386.h (processor_type): Moved from tc-i386.c.
(cpu_arch_tune): New.
(cpu_arch_isa): Likewise.
(cpu_arch_isa_flags): Likewise.
(i386_tc_frag_data): Likewise.
(TC_FRAG_TYPE): Likewise.
(TC_FRAG_INIT): Likewise.
2008-10-09 Bob Wilson <bob.wilson@acm.org>
* doc/as.texinfo (Pseudo Ops): Swap order of Comm and CFI menu entries.
(Altmacro, Comm, Loc, Loc_mark_labels, List, MRI, PopSection, Sleb128):
Moved into alphabetical order.
2008-10-09 Bob Wilson <bob.wilson@acm.org>
* doc/as.texinfo (Dot): Expand no-space-dir conditional to include
a complete sentence.
(Pseudo Ops): Put conditionals around Skip and Space menu entries.
(Line): Remove conditional declaration of Ln node and section here.
Put aout-bout description inside the no-line-dir conditional.
(Skip, Space): Use a separate conditional for each node.
2008-10-09 Bob Wilson <bob.wilson@acm.org>
* doc/as.texinfo (Pseudo Ops): Remove no-file-dir conditional around
menu entry for File; remove version-specific .file operands from menu
description. Replace "LNS directives" menu entry with new entries
for "Loc" and "Loc_mark_labels".
(LNS directives): Split into separate nodes for each directive.
(Loc): New node for .loc directive. Mention that this directive
is for DWARF2 and add a missing article.
(Loc_mark_labels): Likewise for .loc_mark_labels.
(File): Change this node to describe both the default version and
the DWARF2 version of .file. Move the no-file-dir conditional to
include only the default version.
2008-10-09 Eric Botcazou <ebotcazou@adacore.com>
* dw2gencfi.c (cfi_finish): Deal with md_fix_up_eh_frame.
* config/tc-i386.h (md_fix_up_eh_frame): Define on Solaris.
(i386_solaris_fix_up_eh_frame): Declare.
* config/tc-i386.c (i386_solaris_fix_up_eh_frame): New function.
2008-10-09 Nick Clifton <nickc@redhat.com>
PR 6944
* doc/as.texinfo (Dollar Local Labels): Correct description of
dollar local labels to show that the colon suffix is still
needed.
2008-10-08 Nick Clifton <nickc@redhat.com>
* configure.in (ALL_LINGUAS): Add "id".
* configure: Regenerate.
* po/id.po: New Indonesian translation.
2008-10-07 H.J. Lu <hongjiu.lu@intel.com>
* read.c (pseudo_set): Don't allow global register symbol only
if TC_GLOBAL_REGISTER_SYMBOL_OK is undefined.
* symbols.c (S_SET_EXTERNAL): Likewise.
* config/tc-mmix.h (TC_GLOBAL_REGISTER_SYMBOL_OK): Defined.
* doc/internals.texi: Document TC_GLOBAL_REGISTER_SYMBOL_OK.
2008-10-06 Bob Wilson <bob.wilson@acm.org>
* doc/as.texinfo (Local): New description of ELF .local directive.
2008-10-06 Nick Clifton <nickc@redhat.com>
PR 6926
* read.c (get_line_sb): Renamed to get_non_macro_line_sb.
(_find_end_of_line): Add extra parameter indicating if the line is
inside a macro. If it is then do not allow the @ character to be
treated as a line separator character.
(read_a_source): Update use of _find_end_of_line.
(find_end_of_line): Likewise.
(s_irp): Update use of get_line_sb.
(s_macro): Likewise.
(do_repeat): Likewise.
(get_line_sb): New function. Like the old version of get_line_sb
except that it takes an extra parameter indicating whether the
line is inside a macro.
(get_macro_line_sb): New function.
2008-10-04 Hans-Peter Nilsson <hp@axis.com>
* config/tc-cris.c: Update all comments regarding explicit relocations
to, besides PIC, also imply TLS or to say "relocation specifier" or
similar.
(RELOC_SUFFIX_CHAR): Rename from PIC_SUFFIX_CHAR. Change all callers.
(cris_get_reloc_suffix): Rename from cris_get_pic_suffix. Change all
callers. Also handle TLS relocs.
(cris_get_specified_reloc_size): Rename from cris_get_pic_reloc_size.
Change all callers. Also handle TLS relocs.
(tls): New constant.
(cris_process_instruction): Check for non-PIC TLS relocations and
adjust message when emitting error message about relocation not
fitting.
(get_autoinc_prefix_or_indir_op): Also check for relocation suffix
when tls is true.
(get_3op_or_dip_prefix_op): Ditto.
(cris_number_to_imm, tc_gen_reloc): Handle TLS relocs like PIC relocs.
2008-10-03 Kazu Hirata <kazu@codesourcery.com>
* listing.c (buffer_line): Open the source file with FOPEN_RB.
Manually process line ends.
2008-09-30 Wesley W. Terpstra <wesley@terpstra.ca>
Nick Clifton <nickc@redhat.com>
* config/tc-tic4x.c (tic4x_globl): Call S_SET_EXTERNAL as well as
S_SET_STORAGE_CLASS.
2008-09-30 Wesley W. Terpstra <wesley@terpstra.ca>
Nick Clifton <nickc@redhat.com>
* coffgen.c (coff_write_symbols): Check to see if a symbol's flags
do not match it class and if necessary update the class.
(null_error_handler): New function. Suppresses the generation of
bfd error messages.
* coff64-rs6000.c (bfd_xcoff_backend_data): Update comment.
2008-09-30 Alan Modra <amodra@bigpond.net.au>
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
2008-09-29 Nick Clifton <nickc@redhat.com>
* dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
tc_cfi_emit_pcrel_expr macro.
2008-09-29 Peter O'Gorman <pogma@thewrittenword.com>
Steve Ellcey <sje@cup.hp.com>
* configure: Regenerate for new libtool.
* aclocal.m4: Ditto.
* Makefile.in: Ditto.
* doc/Makefile.in: Ditto.
2008-09-29 Nick Clifton <nickc@redhat.com>
PR 6878
* app.c (do_scrub_chars): Only issue warnings about tick
characters detected in symbol strings if hex ticks are supported.
2008-09-29 Nick Clifton <nickc@redhat.com>
* dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
tc_cfi_emit_pcrel_expr macro.
2008-09-28 Daniel Jacobowitz <dan@codesourcery.com>
* NEWS: Mention .cfi_val_encoded_addr.
2008-09-26 Eric Botcazou <ebotcazou@adacore.com>
* Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
* Makefile.in (TARG_ENV_HFILES): Likewise.
* configure.tgt (Solaris targets): Set em=solaris.
* config/te-solaris.h: New file.
2008-09-26 Jie Zhang <jie.zhang@analog.com>
* config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
2008-09-24 Richard Henderson <rth@redhat.com>
* dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
(struct cfi_insn_data): Add ea member.
(CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
(output_cfi_insn): Handle CFI_val_encoded_addr.
(select_cie_for_fde): Don't match CFI_val_encoded_addr.
* doc/as.texinfo (.cfi_val_encoded_addr): Document.
2008-09-25 Alan Modra <amodra@bigpond.net.au>
PR 6913
* listing.c (print_options): Don't call fprintf without format string.
2008-09-19 Alan Modra <amodra@bigpond.net.au>
* write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
(TC_VALIDATE_FIX_SUB): Likewise.
* config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
* config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
* config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
* config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
(TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
* config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
* config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
* doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
* write.c (md_register_arithmetic): Define.
(fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
Modify error message when registers involved.
(TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
* config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
2008-09-15 Alan Modra <amodra@bigpond.net.au>
* write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
2008-09-15 Alan Modra <amodra@bigpond.net.au>
* config/tc-frv.c (md_apply_fix): Use abs_section_sym for
relocs with no symbol.
* config/tc-mmix.c (md_assemble): Mark fake symbol on
BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
(mmix_md_end): Likewise mark mmix reg contents section symbol.
2008-09-14 Chris Smith <chris@zxdesign.info>
* config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
broken, as the opcode of ld a,(de) was being emitted for both.
2008-09-12 Sterling Augustine <sterling@tensilica.com>
* config/tc-xtensa.c (init_op_placement_info_table): Allow number of
operands equal to MAX_INSN_ARGS.
2008-09-11 Jan Kratochvil <jan.kratochvil@redhat.com>
* configure.in: Call AC_SYS_LARGEFILE.
* config.in: Regenerate.
* configure: Regenerate.
2008-09-09 Peter Bergner <bergner@vnet.ibm.com>
* config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
Remove POWER5 and POWER6 tests.
2008-09-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
* config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
number support for 32-bit targets.
2008-09-08 Tristan Gingold <gingold@adacore.com>
* NEWS: Add a marker for the 2.19 features.
2008-09-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
* config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target. Revise
comment regarding use of difference expressions.
(TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
* dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
(dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
(dot_cfi_lsda, output_cie, output_fde): Likewise.
* config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
2008-09-06 Richard Sandiford <rdsandiford@googlemail.com>
* config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
2008-09-03 Nick Clifton <nickc@redhat.com>
* config/tc-i386.c (pe_lcomm_internal): New function. Allows the
alignment field of the .lcomm directive to be optional.
(pe_lcomm): New function. Pass pe_lcomm_internal to
s_comm_internal.
(md_pseudo_table): Implement .lcomm directive for COFF based
targets.
* doc/c-i386.texi (i386-Directives): New node. Used to document
the .lcomm directive.
2008-08-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
* config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
and NetBSD.
2008-08-29 Eric B. Weddington <eric.weddington@atmel.com>
* config/tc-avr.c (mcu_types): Add atmega16u4.
* doc/c-avr.texi: Likewise.
2008-08-28 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-ia64.c (CR_IIB0): New.
(CR_IIB1): Likewise.
(cr): Add cr.iib0 and cr.iib1.
(specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
2008-08-28 Jan Beulich <jbeulich@novell.com>
* config/tc-i386.c (md_assemble): Force number of displacement
operands to zero when processing string instruction.
(i386_index_check): Special-case string instruction operands. Don't
fudge address prefix if there already was a memory operand. Fix
error message to correctly reflect the addressing mode used.
(i386_att_operand): Fix comment.
(i386_intel_operand): Snapshot, clear, and restore base and index
reg for each operand processed. Increment count of memory operands
later.
2008-08-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
* config/tc-hppa.c (is_SB_relative): New macro.
(fix_new_hppa): Remove $segrel$ marker.
(cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
segment relative.
* config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
2008-08-27 Jan Beulich <jbeulich@novell.com>
* config/tc-i386.c (check_string): Use register_prefix for error
message.
(process_operands): Likewise.
2008-08-26 Mark Mitchell <mark@codesourcery.com>
* c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
2008-08-26 Jie Zhang <jie.zhang@analog.com>
* config/bfin-parse.y (check_macfunc_option): Fix instruction
mode checking.
(asm_1): Check mode for 16-bit multiply instructions.
2008-08-24 Alan Modra <amodra@bigpond.net.au>
* configure.in: Update a number of obsolete autoconf macros.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2008-08-22 Nick Clifton <nickc@redhat.com>
* config/tc-mcore.c (md_assemble): Increase length of name array
to include terminating NUL.
2008-08-22 Jie Zhang <jie.zhang@analog.com>
* config/bfin-lex.l (NUMBER): Protect special `.'.
2008-08-22 Alan Modra <amodra@bigpond.net.au>
* symbols.c (symbol_clone): Ensure clones are not external.
2008-08-22 Alan Modra <amodra@bigpond.net.au>
* config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
2008-08-21 Richard Henderson <rth@redhat.com>
* dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
(output_cie, output_fde): Use it.
(DWARF2_EH_FRAME_READ_ONLY): New.
(cfi_finish): Use it.
* config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
(DWARF2_CIE_DATA_ALIGNMENT): Change sign.
(DWARF2_EH_FRAME_READ_ONLY): New.
* config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
from the results of DIFF_EXPR_OK manipulation.
2008-08-21 Sterling Augustine <sterling@tensilica.com>
* config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
2008-08-20 Bob Wilson <bob.wilson@acm.org>
* config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
(O_tpoff, O_dtpoff): Define.
(suffix_relocs): Add entries for TLS suffixes.
(xtensa_elf_cons): Check for invalid use of TLS relocations.
(map_operator_to_reloc): Add is_literal parameter and use it to
control translating TLS instruction relocations to the corresponding
literal relocations.
(xg_valid_literal_expression): Allow TLS operators.
(xg_build_to_insn): Copy TLS operators from pseudo-instruction
operands to generated literals.
(xg_assemble_literal): Handle TLS operators. Update call to
map_operator_to_reloc.
(md_assemble): Handle CALLXn.TLS pseudo-instruction.
(md_apply_fix): Handle TLS relocations.
(emit_single_op): Handle TLS operators.
(convert_frag_immed): Update call to map_operator_to_reloc.
(vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
* config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
* config/xtensa-relax.c (append_literal_op): Add src_op parameter
to initialize the op_data field of the BuildOp.
(build_transition): Use it here to record the source operand
corresponding to a generated literal.
* config/xtensa-relax.h (build_op): Comment op_data use for literals.
2008-08-20 H.J. Lu <hongjiu.lu@intel.com>
AVX Programming Reference (August, 2008)
* config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
(CPU_FLAGS_AVX_MATCH): Likewise.
(CPU_FLAGS_32BIT_MATCH): Updated.
(cpu_flags_match): Likewise.
2008-08-20 Alan Modra <amodra@bigpond.net.au>
PR 6848
* write.c (install_reloc): Check that reloc symbols have been
written.
(set_symtab): Mark symbols with BSF_KEEP.
2008-08-18 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (i386_align_code): Fix a comment typo.
2008-08-15 Alan Modra <amodra@bigpond.net.au>
PR 6526
* configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
* Makefile.in: Regenerate.
* aclocal.m4: Regenerate.
* config.in: Regenerate.
* configure: Regenerate.
* doc/Makefile.in: Regenerate.
2008-08-14 Alan Modra <amodra@bigpond.net.au>
* config/tc-tic4x.c (tic4x_operands_parse): Make static.
2008-08-13 Ben Elliston <bje@au.ibm.com>
* doc/as.texinfo (Align): Document the PowerPC behaviour.
2008-08-13 Alan Modra <amodra@bigpond.net.au>
* as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
and PTR. Convert to ISO C. Delete unnecessary forward declarations.
2008-08-12 Alan Modra <amodra@bigpond.net.au>
* config/tc-arm.c (s_unreq): Adjust hash_delete call.
* config/tc-ia64.c (dot_rot): Likewise.
2008-08-11 Alan Modra <amodra@bigpond.net.au>
PR 6575
* hash.c: Expand PTR to void *.
(hash_delete): Add "freeme" parameter. Call obstack_free.
* hash.h: Expand PTR to void *.
(hash_delete): Update prototype.
* macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
* config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
call.
(subsym_substitute): Likewise.
* doc/internals.texi (hash_delete): Update.
2008-08-08 Anatoly Sokolov <aesok@post.ru>
* config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
architectures. Reorganize list to put mcu types in correct
architectures and to order list same as in GCC. Use new ISA
definitions in include/opcode/avr.h.
* doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
descriptions. Reorganize descriptions to put mcu types in correct
architectures and to order lists same as in GCC.
2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
Daniel Jacobowitz <dan@codesourcery.com>
* config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
(OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
(OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
(OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
(md_longopts): Add -call_nonpic.
(md_parse_option): Handle OPTION_CALL_NONPIC.
(md_show_usage): Add -call_nonpic.
2008-08-08 Sterling Augustine <sterling@tensilica.com>
* config/tc-xtensa.c (exclude_section_from_property_tables): New.
(xtensa_create_property_segments): Use it.
(xtensa_create_xproperty_segments): Likewise.
2008-08-08 Alan Modra <amodra@bigpond.net.au>
* doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
* config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
(lo16_reloc_p): New functions.
(reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
generalize relocation checks.
(matching_lo_reloc): New function.
(fixup_has_matching_lo_p): Use it.
(mips16_mark_labels): Don't clobber a symbol's visibility.
(append_insn): Use hi16_reloc_p and lo16_reloc_p.
(mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
(md_apply_fix): Likewise.
(mips16_percent_op): Add %got and %call16.
(mips_frob_file): Use got16_reloc_p to generalize relocation checks.
Use matching_lo_reloc.
(mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
generalize relocation checks.
(mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
checks.
2008-08-06 DJ Delorie <dj@redhat.com>
* NEWS: Mention these changes.
* config/tc-h8300.h (H_TICK_HEX): Define.
* config/tc-h8300.c (OPTION_H_TICK_HEX): New.
(md_longopts): Add "-h-tick-hex".
(md_parse_option): Support it.
* doc/c-h8300.texi (H8/300 Options): Document it.
* doc/as.texinfo (Overview): Likewise.
* config/tc-sh.h (H_TICK_HEX): Define.
* config/tc-sh.c (OPTION_H_TICK_HEX): New.
(md_longopts): Add "-h-tick-hex".
(md_parse_option): Support it.
* doc/c-sh.texi (SH Options): Document it.
* doc/c-sh64.texi (SH64 Options): Document it.
* doc/as.texinfo (Overview): Likewise.
2008-08-05 Alan Modra <amodra@bigpond.net.au>
PR gas/6656
* dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
debug info if we see compiler generated debug info.
(dwarf2_directive_loc): Likewise. Remove redundant debug_type test.
2008-08-04 Alan Modra <amodra@bigpond.net.au>
* dwarf2dbg.c: Remove superfluous forward function declarations.
(DWARF2_FORMAT): Add section arg.
(out_header): New function, split out from..
(out_debug_line): ..here.
(out_debug_aranges): Use out_header.
(out_debug_abbrev): Add info_seg and line_seg args. Use
DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
(out_debug_info): Use out_header. Output 8 byte DW_AT_stmt_list
if line_seg is 64-bit.
(dwarf2_finish): Adjust out_debug_abbrev call.
* config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
* config/tc-mips.c (mips_dwarf2_format): Likewise.
2008-08-04 Alan Modra <amodra@bigpond.net.au>
* Makefile.am (POTFILES.in): Set LC_ALL=C.
* Makefile.in: Regenerate.
* po/POTFILES.in: Regenerate.
2008-08-01 Peter Bergner <bergner@vnet.ibm.com>
* config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
Handle -mvsx and -mpower7.
(md_show_usage): Document -mpower7 and -mvsx.
* doc/as.texinfo (Target PowerPC): Document -mvsx.
* doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
2008-07-31 Peter Bergner <bergner@vnet.ibm.com>
* config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
<cell>: Likewise.
2008-07-30 Michael J. Eager <eager@eagercon.com>
* config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
(md_show_usage): Likewise.
2008-07-30 Alan Modra <amodra@bigpond.net.au>
* messages.c, symbols.c, write.c: Silence gcc warnings.
2008-07-28 Ineiev <ineiev@yahoo.co.uk>
* config/tc-i386.c (operand_type_check): Warning fix.
2008-07-26 Michael Eager <eager@eagercon.com>
* doc/as.texinfo: Add description of single-precision attribute.
2008-07-24 Jie Zhang <jie.zhang@analog.com>
* config/bfin-parse.y (asm_1): Error if plain symbol is used
as load/store offset.
2008-07-22 Chao-ying Fu <fu@mips.com>
* config/tc-mips.c (mips_ip): Reset s to argsStart.
2008-07-22 Jie Zhang <jie.zhang@analog.com>
* config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
2008-07-21 DJ Delorie <dj@redhat.com>
* config/tc-h8300.c (fix_operand_size): Use the default size
specified by the .lbranch/.sbranch pseudos.
2008-07-18 DJ Delorie <dj@redhat.com>
* config/tc-m32c.h (H_TICK_HEX): Define.
* config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
(md_longopts): Add support for it.
(md_parse_option): Likewise.
* doc/as.texinfo (Overview): Add new m32c options.
* doc/c-m32c.texi (M32C-Modifiers): Likewise
* as.h: (enable_h_tick_hex): New.
* app.c (enable_h_tick_hex): New.
(LEX_IS_H): New.
(do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
(do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
style hex constants and convert the input stream to 0x00 style.
(do_scrub_chars): If a 'X style character constant is found after
a symbol character (like you're or X'00), warn the user.
2008-07-10 Richard Sandiford <rdsandiford@googlemail.com>
* config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
(mips_fix_adjustable): Likewise.
(mips_frob_file_after_relocs): Likewise.
2008-07-08 Nathan Sidwell <nathan@codesourcery.com>
* config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
about overriding an earlier setting.
2008-07-07 Adam Nemet <anemet@caviumnetworks.com>
* config/tc-mips.c (NO_ISA_COP): New macro.
(COP_INSN): New macro.
(is_opcode_valid): Use them.
(macro) <ld_st>: Use them. Don't accept coprocessor load store
insns based on the ISA if CPU is NO_ISA_COP.
<copz>: Likewise for coprocessor operations.
2008-07-07 Paul Brook <paul@codesourcery.com>
* config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
relocations.
2008-07-07 Ralf Corsépius <ralf.corsepius@rtems.org>
* configure.tgt: Add bfin-*-rtems*.
2008-07-04 Alan Modra <amodra@bigpond.net.au>
* config/tc-spu.c (md_apply_fix): Handle fully resolved
BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
2008-06-25 Peter Bergner <bergner@vnet.ibm.com>
* config/tc-ppc.c (parse_cpu): Handle -m464.
(md_show_usage): Likewise.
2008-06-24 Eric B. Weddington <eric.weddington@atmel.com>
Add support for ATtiny13A.
* config/tc-avr.c (mcu_types): Add attiny13a.
* doc/c-avr.texi: Likewise.
2008-06-24 Bob Wilson <bob.wilson@acm.org>
Alan Modra <amodra@bigpond.net.au>
* write.c (relax_segment <rs_org>): Include current stretch
value when calculating whether .org is backwards.
2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* configure: Regenerate.
2008-06-17 Nick Clifton <nickc@redhat.com>
* app.c (do_scrub_chars): Do not UNGET an EOF value.
2008-06-16 Hans-Peter Nilsson <hp@bitrange.com>
PR gas/6607
* config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
text_section. Do the "stepping backwards" test for text_section
using unsigned operands.
2008-06-13 Peter Bergner <bergner@vnet.ibm.com>
* config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
(ppc_insert_operand): Likewise.
(ppc_machine): Likewise.
* config/tc-ppc.h: #include "opcode/ppc.h"
(struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
(ppc_cpu): Update extern decl.
2008-06-12 Adam Nemet <anemet@caviumnetworks.com>
* config/tc-mips.c (validate_mips_insn): Handle field descriptors
+x, +X, +p, +P, +s, +S.
(mips_ip): Likewise.
* config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
(mips_ip): Likewise.
(macro_build): Likewise.
(CPU_HAS_SEQ): New macro.
(macro2) <M_SEQ_I, M_SNE_I>: Use it. Emit seq/sne and seqi/snei.
2008-06-09 Eric B. Weddington <eric.weddington@atmel.com>
* config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
* doc/c-avr.texi: Likewise.
2008-06-04 Nick Clifton <nickc@redhat.com>
* app.c (do_scrub_chars): Do not UNGET an EOF value.
2008-06-03 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (set_sse_check): New.
(md_pseudo_table): Add "sse_check".
2008-06-03 Paul Brook <paul@codesourcery.com>