X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=gas%2FChangeLog;h=314735a527c2899f394baa111d6553b9e7c414c7;hb=a12fad50d28b9251893c6709ac4374773350c21a;hp=d81d8a154fbdc09ea61cbe8b139b09c9542bc7ca;hpb=d025d5e5b57fb59c56aa4d57b7fc138720a8e454;p=deliverable%2Fbinutils-gdb.git diff --git a/gas/ChangeLog b/gas/ChangeLog index d81d8a154f..314735a527 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,299 @@ +2015-08-11 Jiong Wang + + * config/tc-aarch64.c (reloc_table): New relocation modifiers. + (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC. + (aarch64_force_relocation): Likewise. + +2015-08-11 Jiong Wang + + * config/tc-aarch64.c (reloc_table): New relocation modifiers. + (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21. + (aarch64_force_relocation): Likewise. + +2015-08-11 Nick Clifton + + PR gas/18765 + * config/tc-arm.c (move_or_literal_pool): Use U suffix to remove + compile time warnings about constant expressions being shifted + into bit 31. + (do_iwmmxt_wldstd): Likewise. + (do_iwmmxt_wrwrwr_or_imm5): Likewise. + (md_assemble): Likewise. + + PR gas/18574 + * config/tc-msp430.c (msp430_operands): Rewrite if statements to + remove redundant checks. + (md_apply_fix): Likewise. + + PR gas/18677 + * config/tc-mmix.c (md_assemble): Fix typo checking operands with + a numeric constant value. + + PR gas/18678 + * config/tc-tic4x.c (tic4x_insn_check): Fix typo. + + PR gas/18679 + * config/xtensa-relax.c (same_operand_name): Fix typo. + +2015-08-08 Hans-Peter Nilsson + + * tc-arm.c (double_to_single, is_double_a_single): Append ULL to + 0xFFFFFFFFFFFFF to avoid errors on 32-bit hosts. + +2015-08-04 Thomas Preud'homme + + * doc/c-aarch64.texi (.xword): Document directive. + +2015-08-03 Nick Clifton + + * doc/as.texinfo (Overview): Add --hash-size to the synopsis and + fix typo in its entry: @kindex -> @item. + +2015-07-28 Robert Suchanek + + * config/tc-mips.c (mips_cpu_info_table): Add m5100 and m5101 entries. + * doc/c-mips.texi: Document m5100 and m5101 for -march=. + +2015-07-28 Robert Suchanek + + * config/tc-mips.c (mips_cpu_info_table): Add interaptiv entry. + * doc/c-mips.text: Document -march=interaptiv. + +2015-07-27 H.J. Lu + + * configure: Regenerated. + +2015-07-24 Nick Clifton + + * config/tc-rl78.c (rl78_abs_sym): New local variable. + (md_begin): Initialise the new symbol. + (OPIMM): Define the value to be relative to the new symbol and not + the absolute section symbol. + +2015-07-22 Alan Modra + + PR gas/18687 + * input-scrub.c (input_scrub_next_buffer): Rearrange and simplify + loop. Don't drop lines at end of file lacking a newline, add a + newline instead. Ensure partial_size is zero whenever + partial_where is NULL. Adjust buffer size for extra char. + (input_scrub_push, input_scrub_begin): Adjust buffer size here too. + +2015-07-20 Matthew Wahab + + * NEWS: Mention corrected spelling of armv6kz. + * config/tc-arm.c (arm_cpus): Replace ARM_ARCH_V6ZK with + ARM_ARCH_V6KZ. + (arm_archs): Likewise. Also add "armv6kz" and "armv6kzt2". + * doc/c-arm.texi: Replace "armv6zk" with "armv6kz". + +2015-07-16 Jiong Wang + + * config/tc-aarch64.c (reloc_table): New relocation modifiers. + (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PREL21. + (aarch64_force_relocation): Ditto. + +2015-07-16 Matthew Wahab + + * config/tc-arm.c (arm_fpus): Add crypto-neon-fp-armv8.1. + * doc/c-arm.texi (-mfpu=): Likewise. Correct the entry for + neon-fp-armv8.1. + +2015-07-16 James Greenhalgh + + * config/tc-arm.c (md_assemble): Rephrase the "selected processor does + not support ARM mode" error messages. + +2015-07-15 H.J. Lu + + * config/tc-i386.c (flag_compress_debug): Replace + COMPRESS_DEBUG_GNU_ZLIB with COMPRESS_DEBUG_GABI_ZLIB. + +2015-07-14 H.J. Lu + + * as.c (parse_args): Make --compress-debug-sections and + --compress-debug-sections=zlib the same as + --compress-debug-sections=zlib-gabi. + * doc/as.texinfo: Change --compress-debug-sections and + --compress-debug-sections=zlib to zlib-gabi. + +2015-07-09 Catherine Moore + + * config/tc-mips.c (check_fpabi): Handle + VAL_GNU_MIPS_ABI_FP_NAN2008. + +2015-07-08 Ciro Santilli + + * doc/as.texinfo: Clarify case requirements for pseudo ops. + +2015-07-08 Pitchumani Sivanupandi + + * config/tc-avr.c (tc_gen_reloc): Change 32 bit relocation to + 32 bit PC relative and update offset if the fixup is pc-relative. + * config/tc-avr.h (DIFF_EXPR_OK): Define to enable PC relative diff + relocs. + +2015-07-03 Alan Modra + + * config/tc-ppc.c (md_show_usage): Add -m821, -m850, -m860. + * doc/c-ppc.texi (PowerPC-Opts): Likewise. + +2015-07-01 Sandra Loosemore + Cesar Philippidis + + * config/tc-nios2.c (nios2_min_align): New. + (nop): Replace with.... + (nop_r1, nop_r2, nop_r2_cdx, nop32, nop16): New. + (nios2_align): Handle alignment on 2-byte boundaries when CDX + instructions may be present. + (s_nios2_align): Adjust reference to nop. + (CDXBRANCH, IS_CDXBRANCH): New. + (CDX_UBRANCH_SUBTYPE, CDX_CBRANCH_SUBTYPE): New. + (nios2_relax_subtype_size): Handle 2-byte CDX branches. + (nios2_relax_frag): Likewise. + (md_convert_frag): Handle R2 encodings. + (nios2_check_overflow): Check that low-order bits are zero + before applying rightshift from howto. + (nios2_check_overflow): Correct negative overflow calculation. + (nios2_diagnose_overflow): Handle signed_immed12_overflow. Issue + generic overflow messages for miscellaneous instruction formats. + (md_apply_fix): Recognize new R2 relocations. For pc_relative + relocations, store fixup in *valP. + (nios2_reglist_mask, nios2_reglist_dir): New. + (nios2_parse_reglist): New. + (nios2_parse_base_register): New. + (nios2_assemble_expression): Handle constant expressions designated + by BFD_RELOC_NONE. + (nios2_assemble_reg3): New. + (nios2_assemble_arg_c): Handle R2 instruction formats. + (nios2_assemble_arg_d): Likewise. + (nios2_assemble_arg_s): Likewise. + (nios2_assemble_arg_t): Likewise. + (nios2_assemble_arg_D): New. + (nios2_assemble_arg_S): New. + (nios2_assemble_arg_T): New. + (nios2_assemble_arg_i): Handle R2 instruction formats. + (nios2_assemble_arg_I): New. + (nios2_assemble_arg_u): Handle R2 instruction formats. + (nios2_assemble_arg_U): New. + (nios2_assemble_arg_V): New. + (nios2_assemble_arg_W): New. + (nios2_assemble_arg_X): New. + (nios2_assemble_arg_Y): New. + (nios2_assemble_arg_o): Handle R2 instruction formats. + (nios2_assemble_arg_O): New. + (nios2_assemble_arg_P): New. + (nios2_assemble_arg_j): Handle R2 instruction formats. + (nios2_assemble_arg_k): New. + (nios2_assemble_arg_l): Handle R2 instruction formats. + (nios2_assemble_arg_m): Likewise. + (nios2_assemble_arg_M): New. + (nios2_assemble_arg_N): New. + (nios2_assemble_arg_e): New. + (nios2_assemble_arg_f): New. + (nios2_assemble_arg_g): New. + (nios2_assemble_arg_h): New. + (nios2_assemble_arg_R): New. + (nios2_assemble_arg_B): New. + (nios2_assemble_args): Handle new argument letters. + (nios2_consume_arg): Likewise. + (nios2_translate_pseudo_insn): Avoid dereferencing null pointer + in error message. + (nios2_ps_insn_info_structs): Add nop.n. + (output_ubranch): Handle CDX branches. + (output_cbranch): Likewise. + (output_call): Handle R2 encodings. + (output_movia): Likewise. + (md_begin): Initialize nios2_min_align. + (md_assemble): Align to nios2_min_align. Adjust nios2_min_align + if a 16-bit instruction is seen. + (nios2_cons_align): Use appropriate nop pattern. + +2015-07-01 Sandra Loosemore + Cesar Philippidis + + * config/tc-nios2.c: Adjust includes. + (OPTION_MARCH): Define. + (md_longopts): Add -march option. + (nios2_architecture): New. + (nios2_use_arch): New. + (md_parse_option): Handle OPTION_MARCH. + (md_show_usage): Document -march. + (md_begin): Set arch in BFD. + (nios2_elf_final_processing): New. + * config/tc-nios2.h (elf_tc_final_processing): Define. + (nios2_elf_final_processing): New. + * doc/c-nios2.texi (-march): Add documentation. + +2015-06-30 Amit Pawar + + * config/tc-i386.c (cpu_arch): Add .mwaitx. + (process_immext): Check operands for monitorx/mwaitx instructions. + * doc/c-i386.texi: Document mwaitx. + +2015-06-28 H.J. Lu + + * as.c (parse_args): Replace COMPRESS_DEBUG_ZLIB with + COMPRESS_DEBUG_GNU_ZLIB. + * config/tc-i386.c (flag_compress_debug): Likewise. + +2015-06-24 H.J. Lu + + * doc/as.texinfo (.cfi_lsda): Remove the extra @section. + +2015-06-19 Peter Bergner + + * config/tc-ppc.c (md_assemble): Use ppc_optional_operand_value. + Allow for optional operands without insert functions. + +2015-06-18 Nick Clifton + + PR gas/18541 + * config/tc-arm.c (md_apply_fix): Add support for ADR in thumb + mode against a nearby symbol. + +2015-06-18 Nick Clifton + + PR gas/18481 + * config/tc-arm.c (tc_gen_reloc): Include BFD_RELOC_ARM_TLS_LE32 + in the same case as BFD_RELOC_ARM_TLS_IS32. + +2015-06-17 Nick Clifton + + * config/tc-arm.c (is_double_a_single): Make conditional upon the + availablity of a 64-bit type. Use this type for the argument and + mantissa. + (double_to_single): Likewise. + * config/tc-arm.c (move_or_literal_pool): Use a 64-bit type for + the constant value, if available. Generate a 64-bit value from a + bignum if supported. Only perform the second optimization for + PR 18500 if the 64-bit type is available. + +2015-06-17 Alessandro Marzocchi + + PR gas/18500 + * config/tc-arm.c (is_double_a_single): New function. + (double_to_single): New function. + (move_or_literal_pool): Add support for converting VLDR to VMOV. + + PR gas/18499 + * config/tc-arm.c (move_or_literal_pool): Add support for LDR Rx,= + to MOV.w or MVN.w for Thumb2. + +2015-06-17 Nicolas Pitre + + * as.c (show_usage): Document --sectname-subst. + (parse_args): Add --sectname-subst. + * as.h (flag_sectname_subst): New. + * config/obj-elf.c (obj_elf_section_name): Add %S substitution. + * doc/as.texinfo: Document it. + +2015-06-15 Renlin Li + + * config/tc-aarch64.c (reloc_table): New relocation modifier. + (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTOFF_LO15. + (aarch64_force_relocation): Ditto + 2015-06-13 Mark Wielaard * dwarf2dbg.c (out_header): Document EXPR->X_add_number value, @@ -81,8 +377,8 @@ (aarch64_force_relocation): Ditto. 2015-05-28 Catherine Moore - Bernd Schmidt - Paul Brook + Bernd Schmidt + Paul Brook gas/ * config/tc-alpha.c (all_cfi_sections): Declare.