X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gas%2FChangeLog;h=0d97c45dccaf8f62ffbde3462d2607d351451707;hb=7833670643b856c2e39db33abdfb26adc668b37a;hp=ca2f6dd2614241ee04c737ad0233ccc81f95234f;hpb=af1c101013f1e8c3d2bbcd2fb2153110d81e47d1;p=deliverable%2Fbinutils-gdb.git diff --git a/gas/ChangeLog b/gas/ChangeLog index ca2f6dd261..0d97c45dcc 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,271 @@ +2007-04-20 Nathan Sidwell + + * config/m68k-parse.h (RAMBAR_ALT): New. + * config/tc-m68k.c (mcf5206_ctrl, mcf5307_ctrl): New. + (mcf_ctrl, mcf5208_ctrl, mcf5210a_ctrl, mcf5213_ctrl, mcf52235_ctrl, + mcf5225_ctrl, mcf5235_ctrl, mcf5271_ctrl, mcf5275_ctrl, + mcf5282_ctrl, mcf5329_ctrl, mcf5373_ctrl, mcfv4e_ctrl, + mcf5475_ctrl, mcf5485_ctrl): Add RAMBAR synonym for + RAMBAR1. + (mcf5272_ctrl): Add RAMBAR0, replace add RAMBAR with RAMBAR_ALT. + (m68k_cpus): Adjust 5206, 5206e & 5307 entries. + (m68k_ip) : Detect when RAMBAR_ALT should be used. Add it + to control register mapping. + +2007-04-20 Alan Modra + + * messages.c (as_internal_value_out_of_range): Fix typo in + error message. Return after printing domain error. + * config/tc-ppc.c (ppc_insert_operand): Preserve low zero bits + in max when shifting right. + +2007-04-20 Alan Modra + + * messages.c (as_internal_value_out_of_range): Extend to report + errors for values with invalid low bits set. + * config/tc-ppc.c (ppc_setup_opcodes): Check powerpc_operands bitm + fields. Check that operands and opcode fields are disjoint. + (ppc_insert_operand): Check operands using mask rather than bit + count. Check low bits too. Handle PPC_OPERAND_PLUS1. Adjust + insertion code. + (md_apply_fix): Adjust for struct powerpc_operand change. + +2007-04-19 Paul Brook + + * config/tc-arm.c (md_assemble): Only allow 16-bit instructions on + Thumb-1. Add sanity check for bogus relaxations. + +2007-04-19 Paul Brook + + * config/tc-arm.c (insns): Allow rsb and rsbs on Thumb-1. + +2007-04-19 Alan Modra + + * Makefile.am: Run "make dep-am". + * Makefile.in: Regenerate. + +2007-04-19 Nathan Froyd + + * doc/c-ppc.texi (PowerPC-Opts): Document -me500, -me500x2, -mspe. + +2007-04-18 H.J. Lu + + * doc/c-i386.texi; Document .ssse3, .sse4.1, .sse4.2 and .sse4. + +2007-04-18 H.J. Lu + + * config/tc-i386.c (cpu_arch): Add .sse4.2 and .sse4. + (match_template): Handle operand size for crc32 in SSE4.2. + (process_suffix): Handle operand type for crc32 in SSE4.2. + (output_insn): Support SSE4.2. + +2007-04-18 H.J. Lu + + * config/tc-i386.c (cpu_arch): Add .sse4.1. + (process_operands): Adjust implicit operand for blendvpd, + blendvps and pblendvb in SSE4.1. + (output_insn): Support SSE4.1. + +2007-04-18 Paul Brook + + * config/tc-arm.c (do_t_rsb): Use 16-bit encoding when possible. + +2007-04-16 Kaz Kojima + + * config/tc-sh.c (sh_handle_align): Call as_bad_where instead + of as_warn_where for misaligned data. + +2007-04-15 Kaz Kojima + + * config/tc-sh.c (align_test_frag_offset_fixed_p): Handle + rs_fill frags. + +2007-04-14 Steve Ellcey + + * Makefile.am: Add ACLOCAL_AMFLAGS. + * Makefile.in: Regenerate. + +2007-04-14 Kaz Kojima + + * config/tc-sh.c (align_test_frag_offset_fixed_p): New. + (sh_optimize_expr): Likewise. + * config/tc-sh.h (md_optimize_expr): Define. + (sh_optimize_expr): Prototype. + +2007-04-06 Matt Thomas + + * config/tc-vax.c (vax_cons): Added to support %pcrel{8,16,32}(exp) + to emit pcrel relocations by DWARF2 in non-code sections. Borrowed + heavily from tc-sparc.c. (vax_cons_fix_new): Likewise. + +2007-04-04 Kazu Hirata + + * config/tc-m68k.c (HAVE_LONG_BRANCH): Add fido_a. + +2007-04-04 Paul Brook + + * config/tc-arm.c (do_neon_ext): Enforce immediate range. + (insns): Use I15 for vext. + +2007-04-04 Paul Brook + + * configure.tgt: Loosen checks for arm uclinux eabi targets. + +2007-04-02 Sterling Augustine + + * config/tc-xtensa.c (xtensa_flush_pending_output): Check + outputting_stabs_line_debug. + +2007-03-26 Anatoly Sokolov + + * config/tc-avr.c (mcu_types): Add support for at90pwm1, at90usb82, + at90usb162, atmega325p, atmega329p, atmega3250p and atmega3290p + devices. + * doc/c-avr.texi: Document new devices. + +2007-04-02 Richard Sandiford + + * doc/as.texinfo: Add -mvxworks-pic to the list of MIPS options. + * doc/c-mips.texi (-KPIC, -mvxworks-pic): Document. + * config/tc-mips.c (md_show_usage): Mention -mvxworks-pic. + +2007-03-30 Sterling Augustine + Bob Wilson + + * config/tc-xtensa.c (xtensa_move_labels): Remove loops_ok argument. + Do not check is_loop_target flag. + (xtensa_frob_label): Adjust calls to xtensa_move_labels. + (xg_assemble_vliw_tokens): Likewise. Also avoid calling + xtensa_move_labels for alignment of loop opcodes. + +2007-03-30 H.J. Lu + + * config/tc-i386.c (process_suffix): Reindent a bit. + +2007-03-30 Paul Brook + + * config/tc-arm.c (encode_thumb2_ldmstm): New function. + (do_t_ldmstm): Generate 16-bit push/pop. Use encode_thumb2_ldmstm. + (do_t_push_pop): Use encode_thumb2_ldmstm. + +2007-03-29 DJ Delorie + + * config/tc-m32c.c (rl_for, relaxable): Protect argument. + (md_relax_table): Add entries for ADJNZ macros. + (M32C_Macros): Add ADJNZ macros. + (subtype_mappings): Add entries for ADJNZ macros. + (insn_to_subtype): Check for adjnz and sbjnz insns. + (md_estimate_size_before_relax): Pass insn to insn_to_subtype. + (md_convert_frag): Convert adjnz and sbjnz. + +2007-03-29 Nick Clifton + + * itbl-ops.c (itbl_entry): Remove unnecessary and excessively long + initialization. + * itbl-ops.h (enum e_processor): Initialise the e_nprocs field + using ITBL_NUMBER_OF_PROCESSORS. + * itbl-parse.y (yyerror): Remove use of redundant macro PARAMS. + +2007-03-28 H.J. Lu + + * config/tc-i386.c (build_modrm_byte): For instructions with 2 + register operands, encode destination in i.rm.regmem if its + RegMem bit is set. + +2007-03-28 Richard Sandiford + Phil Edwards + + * doc/as.texinfo: Put the contents after the title page rather + than at the end of the document. + +2007-03-27 Alan Modra + + * NEWS: Mention ".reloc". + +2007-03-26 Sterling Augustine + + * config/tc-xtensa.c (xg_translate_idioms): Allow assembly idioms + in FLIX instructions. + +2007-03-26 Julian Brown + + * config/tc-arm.c (arm_it): Add immisfloat field. + (parse_qfloat_immediate): Disallow integer syntax for floating-point + immediates. Fix hex immediates, handle 0.0 and -0.0 specially. + (parse_neon_mov): Set immisfloat bit for operand if it parsed as a + float. + (neon_cmode_for_move_imm): Reject non-float immediates for float + operands. + (neon_move_immediate): Pass immisfloat bit to neon_cmode_for_move_imm. + +2007-03-26 Julian Brown + + * doc/c-arm.texi: Add documentation for .dn/.qn directives. + +2007-03-26 Alan Modra + + * doc/as.texinfo (Reloc): Document. + * read.c (potable): Add "reloc". + (s_reloc): New function. + * write.c (reloc_list): New global var. + (resolve_reloc_expr_symbols): New function. + (write_object_file): Call it. + (write_relocs): Process reloc_list. + * write.h (struct reloc_list): New. + (reloc_list): Declare. + +2007-03-24 Paul Brook + + * config/tc-arm.c (do_t_ldmstm): Error on Thumb-2 addressing modes. + +2007-03-24 Paul Brook + Mark Shinwell + + * config/tc-arm.c (operand_parse_code): Add OP_oRRw. + (parse_operands): Don't expect comma if first operand missing. + Handle OP_oRRw. + (do_srs): Encode register number, checking it is r13. Update comment. + (insns): Update SRS entries to take a register. + +2007-03-23 H.J. Lu + + * config/tc-i386.c (md_begin): Allow '.' in mnemonic. + +2007-03-23 Mark Shinwell + + * config/tc-arm.c (md_apply_fix): Turn CBZ instructions that + attempt to jump to the next instruction into NOPs. + +2007-03-23 Alan Modra + + * config/tc-spu.c: Don't include opcode/spu.h. + (md_assemble): Set tc_fix_data.insn_tag and arg_format. + (md_apply_fix): Adjust. + * config/tc-spu.h: Include opcode/spu.h. + (struct tc_fix_info): New. + (TC_FIX_TYPE, TC_INIT_FIX_DATA): Adjust. + (TC_FORCE_RELOCATION): Define. + +2007-03-22 Joseph Myers + + * doc/as.texinfo: Include VERSION_PACKAGE when reporting version. + +2007-03-21 H.J. Lu + + * config/tc-i386.c (process_suffix): Check 0x90 instead of + xchg for xchg %rax,%rax. + +2007-03-21 H.J. Lu + + * config/tc-i386.c: Replace REX_MODE64, REX_EXTX, REX_EXTY + and REX_EXTZ with REX_W, REX_R, REX_X and REX_B respectively. + +2007-03-21 H.J. Lu + + PR binutils/4218 + * config/tc-i386.c (match_template): Properly handle 64bit mode + "xchg %eax, %eax". + 2007-03-21 Anton Ertl PR gas/4124