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ChangeLog-2013
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2013-12-20 Tristan Gingold <[email protected]>
* doc/c-arm.texi (ARM Directives): Remove duplicate .pad entry.
2013-12-18 Yufeng Zhang <[email protected]>
* config/tc-aarch64.c (md_assemble): Defer the feature checking until
do_encode () succeeds.
2013-12-18 Nick Clifton <[email protected]>
* config/tc-rx.c (rx_include): Rename 'eof' to 'last_char' in
order to avoid conflict with same named variable in MinGW system
header file.
2013-12-13 Nick Clifton <[email protected]>
* config/tc-msp430.c (mcu_types): Add some more 430X mcu names.
(OPTION_INTR_NOPS): Define.
(gen_interrupt_nops): Default to FALSE.
(md_parse_opton): Add support for OPTION_INTR_NOPS.
(md_longopts): Add -mn.
(md_show_usage): Add -mn.
(msp430_operands): Generate NOPs for all MCUs not just 430Xv2.
* doc/c-msp430.c: Document -mn.
2013-12-13 Kuan-Lin Chen <[email protected]>
Wei-Cheng Wang <[email protected]>
Hsiang-Kai Wang <[email protected]>
Hui-Wen Ni <[email protected]>
* Makefile.am (TARGET_CPU_CFILES): Add config/tc-nds32.c.
(TARGET_CPU_HFILES): Add config/tc-nds32.h.
* Makefile.in: Regenerate.
* configure.in (nds32): Add nds32 target extension config support.
* configure.tgt : Add case for nds32-*-elf* and nds32-*-linux*.
* configure: Regenerate.
* config/tc-nds32.c: New file for nds32.
* config/tc-nds32.h: New file for nds32.
* doc/Makefile.am (CPU_DOCS): Add c-nds32.texi.
* doc/Makefile.in: Regenerate.
* doc/as.texinfo: Add nds32 options.
* doc/all.texi: Set NDS32.
* doc/c-nds32.texi: New file dor nds32 document.
* NEWS: Announce Andes nds32 support.
2013-12-10 Roland McGrath <[email protected]>
* Makefile.am (install-exec-bindir): Prefix libtool invocation
with $(INSTALL_PROGRAM_ENV).
(install-exec-tooldir): Likewise.
* Makefile.in: Regenerate.
2013-12-07 Mike Frysinger <[email protected]>
* config/bfin-aux.h: Remove +x file mode.
* config/tc-epiphany.c: Likewise.
* config/tc-epiphany.h: Likewise.
2013-12-03 Tristan Gingold <[email protected]>
* config/tc-i386-intel.c (i386_intel_simplify): Avoid arithmetic
overflow on pointers.
2013-11-19 Yufeng Zhang <[email protected]>
Revert
2013-11-19 Nick Clifton <[email protected]>
* config/tc-aarch64.c (parse_sys_reg): Do not issue error messages
for deprecated system registers when parsing pstate fields.
2013-11-19 Nick Clifton <[email protected]>
* config/tc-aarch64.c (parse_sys_reg): Do not issue error messages
for deprecated system registers when parsing pstate fields.
2013-11-19 Catherine Moore <[email protected]>
* config/tc-mips.c (mips_fix_pmc_rm7000): Declare.
(options): Add OPTION_FIX_PMC_RM7000 and OPTION_NO_FIX_PMC_RM7000.
(md_longopts): Add mfix-pmc-rm7000 and mno-fix-pmc-rm7000.
(INSN_DMULT): Define.
(INSN_DMULTU): Define.
(insns_between): Detect PMC RM7000 errata.
(md_parse_option): Supprt OPTION_FIX_PMC_RM7000 and
OPTION_NO_FIX_PMC_RM7000.
* doc/as.texinfo: Document new options.
* doc/c-mips.texi: Likewise.
2013-11-19 Alexey Makhalov <[email protected]>
PR gas/16109
* app.c (do_scrub_chars): Only insert a newline character if
end-of-file has been reached.
2013-11-18 H.J. Lu <[email protected]>
* config/tc-i386.c (lex_got): Add a dummy "int bnd_prefix"
argument.
2013-11-18 Renlin Li <[email protected]>
* config/tc-arm.c (arm_archs): New armv7ve architecture option.
(arm_cpus): Replace ARM_ARCH_V7A_IDIV_MP_SEC_VIRT with
ARM_ARCH_V7VE for cortex-a7, cortex-a12 and cortex-a15.
(cpu_arch_ver): Likewise.
* doc/c-arm.texi: Document armv7ve.
2013-11-18 Zhenqiang Chen <[email protected]>
* config/tc-aarch64.c (parse_sys_reg): Support
S2_<op1>_<Cn>_<Cm>_<op2>.
2013-11-18 Yufeng Zhang <[email protected]>
Revert
2013-11-15 Yufeng Zhang <[email protected]>
* config/tc-aarch64.c (set_other_error): New function.
(parse_sys_reg): Add new parameter 'sys_reg' and if non-NULL set
the variable to which it points with 'o'.
(parse_operands): Update; check for write to read-only system
registers or read from write-only ones.
2013-11-17 H.J. Lu <[email protected]>
* config/tc-i386.c (reloc): Add an argument, bnd_prefix, to
indicate if instruction has the BND prefix. Return
BFD_RELOC_X86_64_PC32_BND instead of BFD_RELOC_32_PCREL if
bnd_prefix isn't zero.
(output_branch): Pass BFD_RELOC_X86_64_PC32_BND to frag_var
if needed.
(output_jump): Update reloc call.
(output_interseg_jump): Likewise.
(output_disp): Likewise.
(output_imm): Likewise.
(x86_cons_fix_new): Likewise.
(lex_got): Add an argument, bnd_prefix, to indicate if
instruction has the BND prefix. Use BFD_RELOC_X86_64_PLT32_BND
if needed.
(x86_cons): Update lex_got call.
(i386_immediate): Likewise.
(i386_displacement): Likewise.
(md_apply_fix): Handle BFD_RELOC_X86_64_PC32_BND and
BFD_RELOC_X86_64_PLT32_BND.
(tc_gen_reloc): Likewise.
* config/tc-i386-intel.c (i386_operator): Update lex_got call.
2013-11-15 Yufeng Zhang <[email protected]>
* config/tc-aarch64.c (set_other_error): New function.
(parse_sys_reg): Add new parameter 'sys_reg' and if non-NULL set
the variable to which it points with 'o'.
(parse_operands): Update; check for write to read-only system
registers or read from write-only ones.
2013-11-15 Michael Zolotukhin <[email protected]>
* config/tc-i386.c (check_VecOperands): Reorder checks.
2013-11-11 Catherine Moore <[email protected]>
* config/mips/tc-mips.c (convert_reg_type): Use
INSN_LOAD_MEMORY instead of INSN_LOAD_MEMORY_DELAY.
(reg_needs_delay): Likewise.
(insns_between): Likewise.
2013-11-08 Jan-Benedict Glaw <[email protected]
* config/tc-ppc.c (ppc_elf_localentry): Add cast.
2013-11-05 Yufeng Zhang <[email protected]>
* config/tc-aarch64.c (parse_sys_reg): Update to use aarch64_sys_reg;
call aarch64_sys_reg_deprecated_p and warn about the deprecated
system registers.
2013-11-05 Yufeng Zhang <[email protected]>
* config/tc-aarch64.c (parse_operands): Handle AARCH64_OPND_COND1.
2013-11-05 Will Newton <[email protected]>
PR gas/16103
* config/tc-aarch64.c (parse_operands): Avoid trying to
parse a vector register as an immediate.
2013-11-04 Jan Beulich <[email protected]>
* config/tc-i386.c (check_long_reg): Correct comment indentation.
(check_qword_reg): Correct comment and its indentation.
(check_word_reg): Extend comment and correct its indentation. Also
check for 64-bit register.
2013-10-30 Ulrich Weigand <[email protected]>
* config/tc-ppc.c (md_pseudo_table): Add .localentry.
(ppc_elf_localentry): New function.
(ppc_force_relocation): Force relocs on all branches to localenty
symbols.
(ppc_fix_adjustable): Don't reduce such symbols to section+offset.
2013-10-30 Alan Modra <[email protected]>
* config/tc-ppc.c: Include elf/ppc64.h.
(ppc_abiversion): New variable.
(md_pseudo_table): Add .abiversion.
(ppc_elf_abiversion, ppc_elf_end): New functions.
* config/tc-ppc.h (md_end): Define.
2013-10-30 Alan Modra <[email protected]>
* config/tc-ppc.c (SEX16): Don't mask.
(REPORT_OVERFLOW_HI): Define as zero.
(ppc_elf_suffix): Support @high, @higha, @dtprel@high, @dtprel@higha,
@tprel@high, and @tprel@higha modifiers.
(md_assemble): Ignore X_unsigned when applying 16-bit insn fields.
Add (disabled) code to check @h and @ha reloc overflow for powerpc64.
Handle new relocs.
(md_apply_fix): Similarly.
2013-10-18 Chao-ying Fu <[email protected]>
* config/tc-mips.c (fpr_read_mask): Test MSA registers.
(fpr_write_mask): Test MSA registers.
(can_swap_branch_p): Check fpr write followed by fpr read.
2013-10-18 Nick Clifton <[email protected]>
* config/tc-tic6x.c (tic6x_parse_operand): Revert previous delta.
2013-10-14 Richard Sandiford <[email protected]>
Chao-ying Fu <[email protected]>
* config/tc-mips.c (options): Add OPTION_MSA and OPTION_NO_MSA.
(md_longopts): Add mmsa and mno-msa.
(mips_ases): Add msa.
(RTYPE_MASK): Update.
(RTYPE_MSA): New define.
(OT_REG_ELEMENT): Replace with...
(OT_INTEGER_INDEX, OT_REG_INDEX): ...these new operand types.
(mips_operand_token): Replace reg_element with index.
(mips_parse_argument_token): Treat vector indices as separate tokens.
Handle register indices.
(md_begin): Add MSA register names.
(operand_reg_mask): Handle cases for OP_IMM_INDEX and OP_REG_INDEX.
(convert_reg_type): Handle cases for OP_REG_MSA and OP_REG_MSA_CTRL.
(match_mdmx_imm_reg_operand): Update accordingly.
(match_imm_index_operand): New function.
(match_reg_index_operand): New function.
(match_operand): Handle cases for OP_IMM_INDEX and OP_REG_INDEX.
(md_convert_frag): Convert bz.b/h/w/d, bnz.b/h/w/d, bz.v bnz.v.
(md_show_usage): Print -mmsa and -mno-msa.
* doc/as.texinfo: Document -mmsa and -mno-msa.
* doc/c-mips.texi: Document -mmsa and -mno-msa.
Document .set msa and .set nomsa.
2013-10-14 Nick Clifton <[email protected]>
* read.c (add_include_dir): Use xrealloc.
* config/tc-score.c (do_macro_bcmp): Initialise inst_main.
* config/tc-tic6x.c (tic6x_parse_operand): Initialise second_reg.
2013-10-13 Sandra Loosemore <[email protected]>
* config/tc-nios2.c (nios2_consume_arg): Make the "ba" warning
also test/refer to "sstatus". Reformat the warning message.
2013-10-10 Sean Keys <[email protected]>
* tc-xgate.c (xgate_find_match): Refactor opcode matching.
2013-10-10 Jan Beulich <[email protected]>
* tc-i386-intel.c (i386_intel_simplify_register): Suppress base/index
swapping for bndmk, bndldx, and bndstx.
2013-10-09 Nick Clifton <[email protected]>
PR gas/16025
* config/tc-epiphany.c (md_convert_frag): Add missing break
statement.
PR gas/16026
* config/tc-mn10200.c (md_convert_frag): Add missing break
statement.
2013-10-08 Jan Beulich <[email protected]>
* tc-i386.c (check_word_reg): Remove misplaced "else".
(check_long_reg): Restore symmetry with check_word_reg.
2013-10-08 Jan Beulich <[email protected]>
* gas/config/tc-arm.c (do_t_push_pop): Honor inst.size_req. Simplify
LR/PC check.
2013-10-08 Nick Clifton <[email protected]>
* config/tc-msp430.c (msp430_operands): Accept "<foo>.a" as an alias
for "<foo>a". Issue error messages for unrecognised or corrrupt
size extensions.
2013-10-04 Kyrylo Tkachov <[email protected]>
* config/tc-arm.c (do_t_mvn_tst): Use narrow form for tst when
possible.
2013-09-30 Saravanan Ekanathan <[email protected]>
* config/tc-i386.c (cpu_arch): Add CPU_BDVER4_FLAGS.
* doc/c-i386.texi: Add -march=bdver4 option.
2013-09-20 Alan Modra <[email protected]>
* configure: Regenerate.
2013-09-18 Tristan Gingold <[email protected]>
* NEWS: Add marker for 2.24.
2013-09-18 Nick Clifton <[email protected]>
* config/tc-msp430.c (OPTION_MOVE_DATA): Define.
(move_data): New variable.
(md_parse_option): Parse -md.
(msp430_section): New function. Catch references to the .bss or
.data sections and generate a special symbol for use by the libcrt
library.
(md_pseudo_table): Intercept .section directives.
(md_longopt): Add -md
(md_show_usage): Likewise.
(msp430_operands): Generate a warning message if a NOP is inserted
into the instruction stream.
* doc/c-msp430.texi (node MSP430 Options): Document -md option.
2013-09-17 Doug Gilmore <[email protected]>
* config/tc-mips.c (mips_elf_final_processing): Set
EF_MIPS_FP64 for -mgp32 -mfp64, removing old FIXME.
2013-09-16 Will Newton <[email protected]>
* config/tc-arm.c (do_neon_ld_st_interleave): Add constraint
disallowing element size 64 with interleave other than 1.
2013-09-12 Chao-ying Fu <[email protected]>
* config/tc-mips.c (match_insn): Set error when $31 is used for
bltzal* and bgezal*.
2013-09-04 Tristan Gingold <[email protected]>
* config/tc-ppc.c (md_apply_fix): Handle defined after use toc
symbols.
2013-09-04 Roland McGrath <[email protected]>
PR gas/15914
* config/tc-arm.c (T16_32_TAB): Add _udf.
(do_t_udf): New function.
(insns): Add "udf".
2013-08-23 Sandeep Kumar Singh <[email protected]>
* config/rx-parse.y: Rearrange the components of a bison grammar to issue
assembler errors at correct position.
2013-08-23 Yuri Chornoivan <[email protected]>
PR binutils/15834
* config/tc-ia64.c: Fix typos.
* config/tc-sparc.c: Likewise.
* config/tc-z80.c: Likewise.
* doc/c-i386.texi: Likewise.
* doc/c-m32r.texi: Likewise.
2013-08-23 Will Newton <[email protected]>
* config/tc-arm.c: (do_neon_ldx_stx): Add extra constraints
for pre-indexed addressing modes.
2013-08-21 Alan Modra <[email protected]>
* symbols.c (fb_label_instance_inc, fb_label_instance): Properly
range check label number for use with fb_low_counter array.
2013-08-19 Richard Sandiford <[email protected]>
* config/tc-mips.c (mips_check_isa_supports_ase, reg_lookup)
(mips_parse_argument_token, validate_micromips_insn, md_begin)
(check_regno, match_float_constant, check_completed_insn, append_insn)
(match_insn, match_mips16_insn, match_insns, macro_start)
(macro_build_ldst_constoffset, load_register, macro, mips_ip)
(mips16_ip, mips_set_option_string, md_parse_option)
(mips_after_parse_args, mips_after_parse_args, md_pcrel_from)
(md_apply_fix, s_align, s_option, s_mipsset, s_tls_rel_directive)
(s_gpword, s_gpdword, s_ehword, s_nan, tc_gen_reloc, md_convert_frag)
(s_mips_end, s_mips_ent, s_mips_frame, s_mips_mask, mips_parse_cpu):
Start error messages with a lower-case letter. Do not end error
messages with a period. Wrap long messages to 80 character-lines.
Use "cannot" instead of "can't" and "can not".
2013-08-19 Richard Sandiford <[email protected]>
* config/tc-mips.c (imm_expr): Expand comment.
(set_at, macro, mips16_macro): Expect imm_expr to be O_constant
when populated.
2013-08-19 Richard Sandiford <[email protected]>
* config/tc-mips.c (imm2_expr): Delete.
(md_assemble, match_insn, imm2_expr.X_op, mips_ip): Update accordingly.
2013-08-19 Richard Sandiford <[email protected]>
* config/tc-mips.c (report_bad_range, report_bad_field): Delete.
(macro): Remove M_DEXT and M_DINS handling.
2013-08-19 Richard Sandiford <[email protected]>
* config/tc-mips.c (mips_arg_info): Replace allow_nonconst and
lax_max with lax_match.
(match_int_operand): Update accordingly. Don't report an error
for !lax_match-only cases.
(match_insn): Replace more_alts with lax_match and use it to
initialize the mips_arg_info field. Add a complete_p parameter.
Handle implicit VU0 suffixes here.
(match_invalid_for_isa, match_insns, match_mips16_insns): New
functions.
(mips_ip, mips16_ip): Use them.
2013-08-19 Richard Sandiford <[email protected]>
* config/tc-mips.c (match_expression): Report uses of registers here.
Add a "must be an immediate expression" error. Handle elided offsets
here rather than...
(match_int_operand): ...here.
2013-08-19 Richard Sandiford <[email protected]>
* config/tc-mips.c (mips_arg_info): Remove soft_match.
(match_out_of_range, match_not_constant): New functions.
(match_const_int): Remove fallback parameter and check for soft_match.
Use match_not_constant.
(match_mapped_int_operand, match_addiusp_operand)
(match_perf_reg_operand, match_save_restore_list_operand)
(match_mdmx_imm_reg_operand): Update accordingly. Use
match_out_of_range and set_insn_error* instead of as_bad.
(match_int_operand): Likewise. Use match_not_constant in the
!allows_nonconst case.
(match_float_constant): Report invalid float constants.
(match_insn, match_mips16_insn): Remove soft_match code. Rely on
match_float_constant to check for invalid constants. Fail the
match if match_const_int or match_float_constant return false.
(mips_ip): Update accordingly.
(mips16_ip): Likewise. Undo null termination of instruction name
once lookup is complete.
2013-08-19 Richard Sandiford <[email protected]>
* config/tc-mips.c (mips_insn_error_format): New enum.
(mips_insn_error): New struct.
(insn_error): Change to a mips_insn_error.
(clear_insn_error, set_insn_error_format, set_insn_error)
(set_insn_error_i, set_insn_error_ss, report_insn_error): New
functions.
(mips_parse_argument_token, md_assemble, match_insn)
(match_mips16_insn): Use them instead of manipulating insn_error
directly.
(mips_ip, mips16_ip): Likewise. Simplify control flow.
2013-08-19 Richard Sandiford <[email protected]>
* config/tc-mips.c (normalize_constant_expr): Move further up file.
(normalize_address_expr): Likewise.
(match_insn, match_mips16_insn): New functions, split out from...
(mips_ip, mips16_ip): ...here.
2013-08-19 Richard Sandiford <[email protected]>
* config/tc-mips.c (operand_reg_mask, match_operand): Handle
OP_OPTIONAL_REG.
(mips_ip, mips16_ip): Use mips_optional_operand_p to check
for optional operands.
2013-08-16 Alan Modra <[email protected]>
* config/tc-ppc.c (ppc_elf_cons): Allow @l and other reloc
modifiers generally.
2013-08-16 Alan Modra <[email protected]>
* config/tc-ppc.c (ppc_elf_lcomm): Use subsection 1.
2013-08-14 David Edelsohn <[email protected]>
* config/tc-ppc.c (ppc_comm): Accept optional fourth .lcomm
argument as alignment.
2013-08-09 Nick Clifton <[email protected]>
* config/tc-rl78.c (elf_flags): New variable.
(enum options): Add OPTION_G10.
(md_longopts): Add mg10.
(md_parse_option): Parse -mg10.
(rl78_elf_final_processing): New function.
* config/tc-rl78.c (tc_final_processing): Define.
* doc/c-rl78.texi: Document -mg10 option.
2013-08-06 Jürgen Urban <[email protected]>
* config/tc-mips.c (match_vu0_suffix_operand): Allow single-channel
suffixes to be elided too.
(mips_lookup_insn): Don't reject INSN2_VU0_CHANNEL_SUFFIX here.
(mips_ip): Assume .xyzw if no VU0 suffix is specified. Allow +N
to be omitted too.
2013-08-05 John Tytgat <[email protected]>
* po/POTFILES.in: Regenerate.
2013-08-05 Eric Botcazou <[email protected]>
Konrad Eisele <[email protected]>
* config/tc-sparc.c (sparc_arch_types): Add leon.
(sparc_arch): Move sparc4 around and add leon.
(sparc_target_format): Document -Aleon.
* doc/c-sparc.texi: Likewise.
2013-08-05 Richard Sandiford <[email protected]>
* config/tc-mips.c (mips_lookup_insn): Make length and opend signed.
2013-08-04 Jürgen Urban <[email protected]>
Richard Sandiford <[email protected]>
* config/tc-mips.c (MAX_OPERANDS): Bump to 6.
(RWARN): Bump to 0x8000000.
(RTYPE_VI, RTYPE_VF, RTYPE_R5900_I, RTYPE_R5900_Q, RTYPE_R5900_R)
(RTYPE_R5900_ACC): New register types.
(RTYPE_MASK): Include them.
(R5900_I_NAMES, R5900_Q_NAMES, R5900_R_NAMES, R5900_ACC_NAMES): New
macros.
(reg_names): Include them.
(mips_parse_register_1): New function, split out from...
(mips_parse_register): ...here. Add a channels_ptr parameter.
Look for VU0 channel suffixes when nonnull.
(reg_lookup): Update the call to mips_parse_register.
(mips_parse_vu0_channels): New function.
(OT_CHANNELS, OT_DOUBLE_CHAR): New mips_operand_token_types.
(mips_operand_token): Add a "channels" field to the union.
Extend the comment above "ch" to OT_DOUBLE_CHAR.
(mips_parse_base_start): Match -- and ++. Handle channel suffixes.
(mips_parse_argument_token): Handle channel suffixes here too.
(validate_mips_insn): Handle INSN2_VU0_CHANNEL_SUFFIX.
Ignore OP_VU0_MATCH_SUFFIX when calculating the used bits.
Handle '#' formats.
(md_begin): Register $vfN and $vfI registers.
(operand_reg_mask): Handle OP_VU0_SUFFIX and OP_VU0_MATCH_SUFFIX.
(convert_reg_type): Handle OP_REG_VI, OP_REG_VF, OP_REG_R5900_I,
OP_REG_R5900_Q, OP_REG_R5900_R and OP_REG_R5900_ACC.
(match_vu0_suffix_operand): New function.
(match_operand): Handle OP_VU0_SUFFIX and OP_VU0_MATCH_SUFFIX.
(macro): Use "+7" rather than "E" for LDQ2 and STQ2.
(mips_lookup_insn): New function.
(mips_ip): Use it. Allow "+K" operands to be elided at the end
of an instruction. Handle '#' sequences.
2013-08-03 Richard Sandiford <[email protected]>
* config/tc-mips.c (macro, mips16_macro): Create an array of operand
values and use it instead of sreg, treg, xreg, etc.
2013-08-03 Richard Sandiford <[email protected]>
* config/tc-mips.c (match_int_operand): Use mips_int_operand_min
and mips_int_operand_max.
(mips16_immed_operand, mips16_immed_operands, MIPS16_NUM_IMMED):
Delete.
(mips16_immed_operand, mips16_immed_in_range_p): New functions.
(mips16_immed, mips16_extended_frag): Use them. Use mips_int_operand
instead of mips16_immed_operand.
2013-08-03 Richard Sandiford <[email protected]>
* config/tc-mips.c (mips16_macro): Don't use move_register.
(mips16_ip): Allow macros to use 'p'.
2013-08-01 Richard Sandiford <[email protected]>
* config/tc-mips.c (MAX_OPERANDS): New macro.
(mips_operand_array): New structure.
(mips_operands, mips16_operands, micromips_operands): New arrays.
(micromips_to_32_reg_b_map, micromips_to_32_reg_c_map)
(micromips_to_32_reg_e_map, micromips_to_32_reg_f_map)
(micromips_to_32_reg_g_map, micromips_to_32_reg_l_map)
(micromips_to_32_reg_q_map): Delete.
(insn_operands, insn_opno, insn_extract_operand): New functions.
(validate_mips_insn): Take a mips_operand_array as argument and
use it to build up a list of operands. Extend to handle INSN_MACRO
and MIPS16.
(validate_mips16_insn): New function.
(validate_micromips_insn): Take a mips_operand_array as argument.
Handle INSN_MACRO.
(md_begin): Initialize mips_operands, mips16_operands and
micromips_operands. Call validate_mips_insn and
validate_micromips_insn for macro instructions too.
Call validate_mips16_insn for MIPS16 instructions.
(insn_read_mask, insn_write_mask, operand_reg_mask, insn_reg_mask):
New functions.
(gpr_read_mask, gpr_write_mask, fpr_read_mask, fpr_write_mask): Use
them. Handle INSN_UDI.
(get_append_method): Use gpr_read_mask.
2013-08-01 Richard Sandiford <[email protected]>
* config/tc-mips.c (compact_branch_p, uncond_branch_p): Use the same
flags for MIPS16 and non-MIPS16 instructions.
(gpr_mod_mask): Move the INSN2_MOD_SP case outside the micromips block.
(gpr_read_mask): Use INSN2_READ_GPR_31 for MIPS16 instructions too.
(gpr_write_mask): Remove MIPS16_INSN_WRITE_SP handling.
(can_swap_branch_p, get_append_method): Use the same flags for MIPS16
and non-MIPS16 instructions. Fix formatting.
2013-08-01 Richard Sandiford <[email protected]>
* config/tc-mips.c (reg_needs_delay): Move later in file.
Use gpr_write_mask.
(insns_between): Use gpr_read_mask instead of EXTRACT_OPERAND.
2013-07-26 Sergey Guriev <[email protected]>
Alexander Ivchenko <[email protected]>
Maxim Kuznetsov <[email protected]>
Sergey Lega <[email protected]>
Anna Tikhonova <[email protected]>
Ilya Tocar <[email protected]>
Andrey Turetskiy <[email protected]>
Ilya Verbin <[email protected]>
Kirill Yukhin <[email protected]>
Michael Zolotukhin <[email protected]>
* config/tc-i386-intel.c (O_zmmword_ptr): New.
(i386_types): Add zmmword.
(i386_intel_simplify_register): Allow regzmm.
(i386_intel_simplify): Handle zmmwords.
(i386_intel_operand): Handle RC/SAE, vector operations and
zmmwords.
* config/tc-i386.c (ZMMWORD_MNEM_SUFFIX): New.
(struct RC_Operation): New.
(struct Mask_Operation): New.
(struct Broadcast_Operation): New.
(vex_prefix): Size of bytes increased to 4 to support EVEX
encoding.
(enum i386_error): Add new error codes: unsupported_broadcast,
broadcast_not_on_src_operand, broadcast_needed,
unsupported_masking, mask_not_on_destination, no_default_mask,
unsupported_rc_sae, rc_sae_operand_not_last_imm,
invalid_register_operand, try_vector_disp8.
(struct _i386_insn): Add new fields vrex, need_vrex, mask,
rounding, broadcast, memshift.
(struct RC_name): New.
(RC_NamesTable): New.
(evexlig): New.
(evexwig): New.
(extra_symbol_chars): Add '{'.
(cpu_arch): Add AVX512F, AVX512CD, AVX512ER and AVX512PF.
(i386_operand_type): Add regzmm, regmask and vec_disp8.
(match_mem_size): Handle zmmwords.
(operand_type_match): Handle zmm-registers.
(mode_from_disp_size): Handle vec_disp8.
(fits_in_vec_disp8): New.
(md_begin): Handle {} properly.
(type_names): Add "rZMM", "Mask reg" and "Vector d8".
(build_vex_prefix): Handle vrex.
(build_evex_prefix): New.
(process_immext): Adjust to properly handle EVEX.
(md_assemble): Add EVEX encoding support.
(swap_2_operands): Correctly handle operands with masking,
broadcasting or RC/SAE.
(check_VecOperands): Support EVEX features.
(VEX_check_operands): Properly handle 16 upper [xyz]mm registers.
(match_template): Support regzmm and handle new error codes.
(process_suffix): Handle zmmwords and zmm-registers.
(check_byte_reg): Extend to zmm-registers.
(process_operands): Extend to zmm-registers.
(build_modrm_byte): Handle EVEX.
(output_insn): Adjust to properly handle EVEX case.
(disp_size): Handle vec_disp8.
(output_disp): Support compressed disp8*N evex feature.
(output_imm): Handle RC/SAE immediates properly.
(check_VecOperations): New.
(i386_immediate): Handle EVEX features.
(i386_index_check): Handle zmmwords and zmm-registers.
(RC_SAE_immediate): New.
(i386_att_operand): Handle EVEX features.
(parse_real_register): Add a check for ZMM/Mask registers.
(OPTION_MEVEXLIG): New.
(OPTION_MEVEXWIG): New.
(md_longopts): Add mevexlig and mevexwig.
(md_parse_option): Handle mevexlig and mevexwig options.
(md_show_usage): Add description for mevexlig and mevexwig.
* doc/c-i386.texi: Document avx512f/.avx512f, avx512cd/.avx512cd,
avx512er/.avx512er, avx512pf/.avx512pf, mevexlig and mevexwig.
2013-07-25 Michael Zolotukhin <[email protected]>
* config/tc-i386.c (cpu_arch): Add .sha.
* doc/c-i386.texi: Document sha/.sha.
2013-07-24 Anna Tikhonova <[email protected]>
Kirill Yukhin <[email protected]>
Michael Zolotukhin <[email protected]>
* config/tc-i386.c (BND_PREFIX): New.
(struct _i386_insn): Add new field bnd_prefix.
(add_bnd_prefix): New.
(cpu_arch): Add MPX.
(i386_operand_type): Add regbnd.
(md_assemble): Handle BND prefixes.
(parse_insn): Likewise.
(output_branch): Likewise.
(output_jump): Likewise.
(build_modrm_byte): Handle regbnd.
(OPTION_MADD_BND_PREFIX): New.
(md_longopts): Add entry for 'madd-bnd-prefix'.
(md_parse_option): Handle madd-bnd-prefix option.
(md_show_usage): Add description for madd-bnd-prefix
option.
* doc/c-i386.texi: Document mpx/.mpx and -madd-bnd-prefix.
2013-07-24 Tristan Gingold <[email protected]>
* config/tc-ppc.c (md_apply_fix): Adjust BFD_RELOC_PPC_B16 on
xcoff targets.
2013-07-24 Andreas Krebbel <[email protected]>
* config/tc-s390.c (s390_machine): Don't force the .machine
argument to lower case.
2013-07-22 Kyrylo Tkachov <[email protected]>
* config/tc-arm.c (s_arm_arch_extension): Improve error message
for invalid extension.
2013-07-19 Yufeng Zhang <[email protected]>
* config/tc-aarch64.c (enum aarch64_abi_type): New enumeration tag.
(AARCH64_ABI_LP64, AARCH64_ABI_ILP32): New enumerators.
(aarch64_abi): New variable.
(ilp32_p): Change to be a macro.
(aarch64_opts): Remove the support for option -milp32 and -mlp64.
(struct aarch64_option_abi_value_table): New struct.
(aarch64_abis): New table.
(aarch64_parse_abi): New function.
(aarch64_long_opts): Add entry for -mabi=.
* doc/as.texinfo (Target AArch64 options): Document -mabi.
* doc/c-aarch64.texi: Likewise.
2013-07-18 Jim Thomas <[email protected]>
* config/tc-i386-intel.c (i386_intel_operand): Fixed signed vs
unsigned comparison.
2013-07-18 Sandeep Kumar Singh <[email protected]>
* config/rx-defs.h: Add macros for RX100, RX200, RX600, and
RX610.
* config/rx-parse.y: (rx_check_float_support): Add function to
check floating point operation support for target RX100 and
RX200.
* config/tc-rx.c: Add CPU options RX100, RX200, RX600, and RX610.
* doc/c-rx.texi: Add -mcpu option to recognize macros for RX100,
RX200, RX600, and RX610
2013-07-18 Senthil Kumar Selvaraj <[email protected]>
* config/tc-avr.c (md_show_usage): Add avrxmega2 to help text
2013-07-18 Vishnu K.S <[email protected]>
* config/tc-avr.c: Make ata6289's ISA to AVR_ISA_AVR4.
* doc/c-avr.texi: Likewise.
2013-07-15 Richard Sandiford <[email protected]>
* config/tc-mips.c (match_save_restore_list_operand): Avoid -Wformat
error with older GCCs.
(mips16_macro_build): Dereference args.
2013-07-14 Richard Sandiford <[email protected]>
* config/tc-mips.c (mips_prefer_vec_regno, mips_parse_register):
New functions, split out from...
(reg_lookup): ...here. Remove itbl support.
(reglist_lookup): Delete.
(mips_operand_token_type): New enum.
(mips_operand_token): New structure.
(mips_operand_tokens): New variable.
(mips_add_token, mips_parse_base_start, mips_parse_argument_token)
(mips_parse_arguments): New functions.
(md_begin): Initialize mips_operand_tokens.
(mips_arg_info): Add a token field. Remove optional_reg field.
(match_char, match_expression): New functions.
(match_const_int): Use match_expression. Remove "s" argument
and return a boolean result. Remove O_register handling.
(match_regno, match_reg, match_reg_range): New functions.
(match_int_operand, match_mapped_int_operand, match_msb_operand)
(match_reg_operand, match_reg_pair_operand, match_perf_reg_operand)
(match_addiusp_operand, match_clo_clz_dest_operand)
(match_lwm_swm_list_operand, match_entry_exit_operand)
(match_save_restore_list_operand, match_mdmx_imm_reg_operand)
(match_tied_reg_operand): Remove "s" argument and return a boolean
result. Match tokens rather than text. Update calls to
match_const_int. Rely on match_regno to call check_regno.
(match_pcrel_operand, match_pc_operand): Replace "s" argument with
"arg" argument. Return a boolean result.
(parse_float_constant): Replace with...
(match_float_constant): ...this new function.
(match_operand): Remove "s" argument and return a boolean result.
Update calls to subfunctions.
(mips_ip, mips16_ip): Call mips_parse_arguments. Use match routines
rather than string-parsing routines. Update handling of optional
registers for token scheme.
2013-07-14 Richard Sandiford <[email protected]>
* config/tc-mips.c (parse_float_constant): Split out from...
(mips_ip): ...here.
2013-07-14 Richard Sandiford <[email protected]>
* config/tc-mips.c (INSERT_BITS, INSERT_OPERAND, MIPS16_INSERT_OPERAND):
Delete.
2013-07-14 Richard Sandiford <[email protected]>
* config/tc-mips.c (mips32_to_16_reg_map): Delete.
(match_entry_exit_operand): New function.
(match_save_restore_list_operand): Likewise.
(match_operand): Use them.
(check_absolute_expr): Delete.
(mips16_ip): Rewrite main parsing loop to use mips_operands.
2013-07-14 Richard Sandiford <[email protected]>
* config/tc-mips.c: Enable functions commented out in previous patch.
(SKIP_SPACE_TABS): Move further up file.
(mips32_to_micromips_reg_b_map, mips32_to_micromips_reg_c_map)
(mips32_to_micromips_reg_d_map, mips32_to_micromips_reg_e_map)
(ips32_to_micromips_reg_f_map, mips32_to_micromips_reg_g_map)
(mips32_to_micromips_reg_l_map, mips32_to_micromips_reg_m_map)
(mips32_to_micromips_reg_q_map, mips32_to_micromips_reg_n_map)
(micromips_imm_b_map, micromips_imm_c_map): Delete.
(mips_lookup_reg_pair): Delete.
(macro): Use report_bad_range and report_bad_field.
(mips_immed, expr_const_in_range): Delete.
(mips_ip): Rewrite main parsing loop to use new functions.
2013-07-14 Richard Sandiford <[email protected]>
* config/tc-mips.c (mips_oddfpreg_ok): Move further up file.
Change return type to bfd_boolean.
(report_bad_range, report_bad_field): New functions.
(mips_arg_info): New structure.
(match_const_int, convert_reg_type, check_regno, match_int_operand)
(match_mapped_int_operand, match_msb_operand, match_reg_operand)
(match_reg_pair_operand, match_pcrel_operand, match_perf_reg_operand)
(match_addiusp_operand, match_clo_clz_dest_operand)
(match_lwm_swm_list_operand, match_mdmx_imm_reg_operand)
(match_pc_operand, match_tied_reg_operand, match_operand)
(check_completed_insn): New functions, commented out for now.
2013-07-14 Richard Sandiford <[email protected]>
* config/tc-mips.c (insn_insert_operand): New function.
(macro_build, mips16_macro_build): Put null character check
in the for loop and convert continues to breaks. Use operand
structures to handle constant operands.
2013-07-14 Richard Sandiford <[email protected]>
* config/tc-mips.c (validate_mips_insn): Move further up file.
Add insn_bits and decode_operand arguments. Use the mips_operand
fields to work out which bits an operand occupies. Detect double
definitions.
(validate_micromips_insn): Move further up file. Call into
validate_mips_insn.
2013-07-14 Richard Sandiford <[email protected]>
* config/tc-mips.c (mips16_macro_build): Remove 'Y' case.
2013-07-14 Richard Sandiford <[email protected]>
* config/tc-mips.c (macro_build): Take an int for "C", "k", "\\"
and "~".
(macro): Update accordingly.
2013-07-14 Richard Sandiford <[email protected]>
* config/tc-mips.c (imm_expr, imm2_expr, offset_expr): Tweak commentary.
(imm_reloc): Delete.
(md_assemble): Remove imm_reloc handling.
(mips_ip): Update commentary. Use offset_expr and offset_reloc
rather than imm_expr and imm_reloc for 'i', 'j' and 'u'.
Use a temporary array rather than imm_reloc when parsing
constant expressions. Remove imm_reloc initialization.
(mips16_ip): Update commentary. Use offset_expr and offset_reloc
for the relaxable field. Use a relax_char variable to track the
type of this field. Remove imm_reloc initialization.
2013-07-14 Richard Sandiford <[email protected]>
* config/tc-mips.c (mips16_ip): Handle "I".
2013-07-12 Maciej W. Rozycki <[email protected]>
* config/tc-mips.c (mips_flag_nan2008): New variable.
(options): Add OPTION_NAN enum value.
(md_longopts): Handle it.
(md_parse_option): Likewise.
(s_nan): New function.
(mips_elf_final_processing): Handle EF_MIPS_NAN2008.
(md_show_usage): Add -mnan.
* doc/as.texinfo (Overview): Add -mnan.
* doc/c-mips.texi (MIPS Opts): Document -mnan.
(MIPS NaN Encodings): New node. Document .nan directive.
(MIPS-Dependent): List the new node.
2013-07-09 Tristan Gingold <[email protected]>
* configure.com: Define HAVE_SYS_TYPES_H and HAVE_UNISTD_H
2013-07-08 Richard Sandiford <[email protected]>
* config/tc-mips.c (mips_ip): Unconditionally parse an expression
for 'A' and assume that the constant has been elided if the result
is an O_register.
2013-07-07 Richard Sandiford <[email protected]>
* config/tc-mips.c (gprel16_reloc_p): New function.
(macro_read_relocs): Assume BFD_RELOC_LO16 if all relocs are
BFD_RELOC_UNUSED.
(offset_high_part, small_offset_p): New functions.
(nacro): Use them. Remove *_OB and *_DOB cases. For single-
register load and store macros, handle the 16-bit offset case first.
If a 16-bit offset is not suitable for the instruction we're
generating, load it into the temporary register using
ADDRESS_ADDI_INSN. Make the M_LI_DD code fall through into the
M_L_DAB code once the address has been constructed. For double load
and store macros, again handle the 16-bit offset case first.
If the second register cannot be accessed from the same high
part as the first, load it into AT using ADDRESS_ADDI_INSN.
Fix the handling of LD in cases where the first register is the
same as the base. Also handle the case where the offset is
not 16 bits and the second register cannot be accessed from the
same high part as the first. For unaligned loads and stores,
fuse the offbits == 12 and old "ab" handling. Apply this handling
whenever the second offset needs a different high part from the first.
Construct the offset using ADDRESS_ADDI_INSN where possible,
for offbits == 16 as well as offbits == 12. Use offset_reloc
when constructing the individual loads and stores.
(mips_ip): Set up imm_expr, imm2_expr, offset_expr, imm_reloc
and offset_reloc before matching against a particular opcode.
Handle elided 'A' constants. Allow 'A' constants to use
relocation operators.
2013-07-07 Richard Sandiford <[email protected]>
* config/tc-mips.c (validate_mips_insn): Remove "[" and "]" handling.
(mips_ip): Likewise. Do not set is_mdmx for INSN_5400 instructions.
Check constraints on the VR5400 RZU.OB, SLL.OB and SRL.OB instructions.
2013-07-07 Richard Sandiford <[email protected]>
* config/tc-mips.c (mips_ip): Preserve the real bit number for "+p".
Require the msb to be <= 31 for "+s". Check that the size is <= 31
for both "+s" and "+S".
2013-07-07 Richard Sandiford <[email protected]>
* config/tc-mips.c (validate_mips_insn, validate_micromips_insn):
(mips_ip, mips16_ip): Handle "+i".
2013-07-07 Richard Sandiford <[email protected]>
* config/tc-mips.c (mips32_to_micromips_reg_h_map): Delete.
(micromips_to_32_reg_h_map): Rename to...
(micromips_to_32_reg_h_map1): ...this.
(micromips_to_32_reg_i_map): Rename to...
(micromips_to_32_reg_h_map2): ...this.
(mips_lookup_reg_pair): New function.
(gpr_write_mask, macro): Adjust after above renaming.