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2015-08-17Rationalize ARM .alignAlan Modra4-48/+14
* gas/config/tc-arm.c (s_align): Delete. (md_pseudo_table): Use s_align_ptwo for "align". * gas/config/tc-arm.h (TC_ALIGN_ZERO_IS_DEFAULT): Define. * read.c (s_align): Modify for TC_ALIGN_ZERO_IS_DEFAULT.
2015-08-13Fixes for unpredictable nops and 26-bit versions of teq,tst,cmn,cmp.Andre Vieira4-16/+39
opcodes * arm-dis.c (print_insn_arm): Disassembling for all targets V6 and higher with ARM instruction set will now mark the 26-bit versions of teq,tst,cmn and cmp as UNPREDICTABLE. (arm_opcodes): Fix for unpredictable nop being recognized as a teq. test * gas/arm/nops.d: New. * gas/arm/nops.s: New. * gas/arm/inst.d: Changed expectation file for 26-bit teq, tst, cmn and cmp.
2015-08-13gas 0f handlingAlan Modra2-38/+30
_start: .byte 0f-_start 0: Fixes ..:2: Error: floating point number invalid ..:2: Error: junk at end of line, first unrecognized character is `_' * expr.c (operand): Rewrite handling of operands starting with "0f". If atof_generic only parses "-" or "+", treat as expression.
2015-08-13gas 0b vs 0b0 vs 00bAlan Modra2-21/+32
* expr.c (integer_constant): Return O_absent expression if eol. (operand): For targets with both LOCAL_LABELS_FB and NUMBERS_WITH_SUFFIX set, treat "0b" not followed by binary digits as a local label reference. Correct handling of 0b prefix. If a suffix is not allowed, error on 0B.
2015-08-13Correct local label docAlan Modra2-5/+10
* doc/as.texinfo (Local Labels): Allowed range of N in local labels is non-negative integers, not positive integers.
2015-08-12xtensa: add --auto-litpools optionMax Filippov9-7/+523
Auto-litpools is the automated version of text-section-literals: literal pool candidate frags are planted every N frags and during relaxation they are turned into actual literal pools where literals are moved to become reachable for their first reference by L32R instruction. 2015-08-12 David Weatherford <weath@cadence.com> gas/ * config/tc-xtensa.c (struct litpool_frag, struct litpool_seg): New structures. (xtensa_maybe_create_literal_pool_frag): New function. (litpool_seg_list, auto_litpools, auto_litpool_limit) (litpool_buf, litpool_slotbuf): New static variables. (option_auto_litpools, option_no_auto_litpools) (option_auto_litpool_limit): New enum identifiers. (md_longopts): Add entries for auto-litpools, no-auto-litpools and auto-litpool-limit. (md_parse_option): Handle option_auto_litpools, option_no_auto_litpools and option_auto_litpool_limit. (md_show_usage): Add help for --[no-]auto-litpools and --auto-litpool-limit. (xtensa_mark_literal_pool_location): Record a place for literal pool with a call to xtensa_maybe_create_literal_pool_frag. (get_literal_pool_location): Find highest priority literal pool or convert candidate to literal pool when auto-litpools are used. (xg_assemble_vliw_tokens): Create literal pool after jump instruction. (xtensa_check_frag_count): Create candidate literal pool every auto_litpool_limit frags. (xtensa_relax_frag): Add jump around literals to non-empty literal pool. (xtensa_move_literals): Estimate literal pool addresses and move unreachable literals closer to their users, converting candidate to literal pool if needed. (xtensa_switch_to_non_abs_literal_fragment): Only emit error about missing .literal_position in case auto-litpools are not used. * config/tc-xtensa.h (xtensa_relax_statesE): New relaxation state: RELAX_LITERAL_POOL_CANDIDATE_BEGIN. * doc/as.texinfo (Xtensa options): Document --auto-litpools and --no-auto-litpools options. * doc/c-xtensa.texi (Xtensa options): Likewise. 2015-08-12 Max Filippov <jcmvbkbc@gmail.com> gas/testsuite/ * gas/xtensa/all.exp: Add auto-litpools to the list of xtensa tests. * gas/xtensa/auto-litpools.s: New file: auto-litpools test. * gas/xtensa/auto-litpools.s: New file: auto-litpools test result pattern.
2015-08-12[MIPS] Map 'move' to 'or'.Simon Dardis38-179/+239
The MIPS assembly idiom 'move' now maps to the 'or' machine instruction. This change affects microMIPS, MIPS32, MIPS64. 2015-08-12 Simon Dardis <simon.dardis@imgtec.com> opcodes/ * micromips-opc.c (micromips_opcodes): Re-order table so that move based on 'or' is first. * mips-opc.c (mips_builtin_opcodes): Ditto. bfd/ * elfxx-mips.c (STUB_MOVE): Change to use 'or' only. (mips_o32_exec_plt0_entry, mips_n32_exec_plt0_entry, mips_n64_exec_plt0_entry, micromips_insn32_o32_exec_plt0_entry): Update to use 'or' instead of 'addu/daddu'. (_bfd_mips_elf_finish_dynamic_symbol): Update usage of STUB_MOVE. (move_insns_32): Reorder table. gas/ * config/tc-mips.c (move_register): Change to use 'or' only. (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Update to use or for move. gas/testsuite/ * gas/mips/elf-rel23.d: Update test. * gas/mips/elf-rel23.d: Ditto. * gas/mips/elf-rel23a.d: Ditto. * gas/mips/elf-rel23b.d: Ditto. * gas/mips/elf_e_flags1.d: Ditto. * gas/mips/elf_e_flags2.d: Ditto. * gas/mips/elf_e_flags3.d: Ditto. * gas/mips/elf_e_flags4.d: Ditto. * gas/mips/loc-swap-dis.d: Ditto. * gas/mips/micromips-insn32.d: Ditto. * gas/mips/micromips-noinsn32.d: Ditto. * gas/mips/micromips-trap.d: Ditto. * gas/mips/micromips.d: Ditto. * gas/mips/mips-abi32-pic.d: Ditto. * gas/mips/mips-abi32.d: Ditto. * gas/mips/mips-gp32-fp32-pic.d: Ditto. * gas/mips/mips-gp32-fp32.d: Ditto. * gas/mips/mips-gp32-fp64-pic.d: Ditto. * gas/mips/mips-gp32-fp64.d: Ditto. * gas/mips/mips-gp64-fp32-pic.d: Ditto. * gas/mips/mips-gp64-fp32.d: Ditto. * gas/mips/mips-gp64-fp64-pic.d: Ditto. * gas/mips/mips-gp64-fp64.d: Ditto. * gas/mips/mipsr6@loc-swap-dis.d: Ditto. * gas/mips/tls-o32.d: Ditto. * gas/mips/uld2-eb.d: Ditto. * gas/mips/uld2-el.d: Ditto. * gas/mips/ulw2-eb-ilocks.d: Ditto. * gas/mips/ulw2-eb.d: Ditto. * gas/mips/ulw2-el-ilocks.d: Ditto. * gas/mips/ulw2-el.d: Ditto. * gas/mips/move.d: New test. * gas/mips/move.s: Ditto. * gas/mips/micromips32-move.d: Ditto. * gas/mips/micromips32-move.s: Ditto. * gas/mips/mips.exp: Run the new tests. gold/ * mips.cc (plt0_entry_o32, plt0_entry_n32, plt0_entry_n64, lazy_stub_normal_1, lazy_stub_normal_1_n64, lazy_stub_normal_2, lazy_stub_normal_2_n64, lazy_stub_big, lazy_stub_big_n64, lazy_stub_micromips32_normal_1_n64, lazy_stub_micromips32_normal_2_n64, lazy_stub_micromips32_big, lazy_stub_micromips32_big_n64): Update to use 'or' for move instead of 'addu/daddu'. ld/testsuite/ * ld-mips-elf/compressed-plt-1-n32-mips16.od: Update test. * ld-mips-elf/compressed-plt-1-n32-umips.od: Ditto. * ld-mips-elf/compressed-plt-1-o32-mips16-got.od: Ditto. * ld-mips-elf/compressed-plt-1-o32-mips16-only.od: Ditto. * ld-mips-elf/compressed-plt-1-o32-mips16-word.od: Ditto. * ld-mips-elf/compressed-plt-1-o32-mips16.od: Ditto. * ld-mips-elf/compressed-plt-1-o32-se.od: Ditto. * ld-mips-elf/compressed-plt-1-o32-umips-got.od: Ditto. * ld-mips-elf/compressed-plt-1-o32-umips-word.od: Ditto. * ld-mips-elf/compressed-plt-1-o32-umips.od: Ditto. * ld-mips-elf/jalx-2.dd: Ditto. * ld-mips-elf/mips16-pic-3.dd: Ditto. * ld-mips-elf/pic-and-nonpic-3a.dd: Ditto. * ld-mips-elf/pic-and-nonpic-3b.dd: Ditto. * ld-mips-elf/pic-and-nonpic-5b.dd: Ditto. * ld-mips-elf/pic-and-nonpic-6-n32.dd: Ditto. * ld-mips-elf/pic-and-nonpic-6-o32.dd: Ditto. * ld-mips-elf/stub-dynsym-1-10000.d: Ditto. * ld-mips-elf/stub-dynsym-1-2fe80.d: Ditto. * ld-mips-elf/stub-dynsym-1-7fff.d: Ditto. * ld-mips-elf/stub-dynsym-1-8000.d: Ditto. * ld-mips-elf/stub-dynsym-1-fff0.d: Ditto. * ld-mips-elf/tlsbin-o32.d: Ditto. * ld-mips-elf/tlsdyn-o32-1.d: Ditto. * ld-mips-elf/tlsdyn-o32-2.d: Ditto. * ld-mips-elf/tlsdyn-o32-3.d: Ditto. * ld-mips-elf/tlsdyn-o32.d: Ditto. * ld-mips-elf/tlslib-o32.d: Ditto.
2015-08-12Remove trailing spaces in gasH.J. Lu81-812/+812
2015-08-11[AArch64][7/8] GAS support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12Jiong Wang7-0/+54
2015-08-11 Jiong Wang <jiong.wang@arm.com> include/elf/ * aarch64.h (R_AARCH64_P32_TLSLD_ADD_DTPREL_LO12): Define. bfd/ * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12): New entry. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12. gas/ * config/tc-aarch64.c (reloc_table): New relocation modifiers "dtprel_lo12". (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12. (aarch64_force_relocation): Likewise. gas/testsuite/ * gas/aarch64/reloc-dtprel_lo12-1.s: New testcase. * gas/aarch64/reloc-dtprel_lo12-ilp32-1.s: Likewise. * gas/aarch64/reloc-dtprel_lo12-1.d: New expectation file. * gas/aarch64/reloc-dtprel_lo12-ilp32-1.d: Likewise.
2015-08-11[AArch64][5/8] GAS support BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NCJiong Wang7-0/+55
2015-08-11 Jiong Wang <jiong.wang@arm.com> bfd/ * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC): New entry. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC. gas/ * config/tc-aarch64.c (reloc_table): New relocation modifiers. (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC. (aarch64_force_relocation): Likewise. gas/testsuite/ * gas/aarch64/reloc-tlsldm_lo12_nc-1.s: New testcase. * gas/aarch64/reloc-tlsldm_lo12_nc-ilp32-1.s: Likewise. * gas/aarch64/reloc-tlsldm_lo12_nc-1.d: New expectation file. * gas/aarch64/reloc-tlsldm_lo12_nc-ilp32-1.d: Likewise.
2015-08-11[AArch64][2/8] GAS support BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21Jiong Wang7-1/+50
2015-08-11 Jiong Wang <jiong.wang@arm.com> bfd/ * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21): New entry. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21. gas/ * config/tc-aarch64.c (reloc_table): New relocation modifiers. (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21. (aarch64_force_relocation): Likewise. gas/testsuite/ * gas/aarch64/reloc-tlsldm-page-1.s: New testcase. * gas/aarch64/reloc-tlsldm-page-ilp32-1.s: Likewise. * gas/aarch64/reloc-tlsldm-page-1.d: New expectation file. * gas/aarch64/reloc-tlsldm-page-ilp32-1.d: Likewise.
2015-08-11Fix compile time warning messages about constant expressions where a value ↵Nick Clifton2-5/+13
is being shifted into bit 31. 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.
2015-08-11Convert 'A && (!A || B)' to 'A || B' in various places.Nick Clifton2-10/+15
PR gas/18574 * config/tc-msp430.c (msp430_operands): Rewrite if statements to remove redundant checks. (md_apply_fix): Likewise.
2015-08-11Fix typo checking MMIX operands.Nick Clifton2-2/+6
PR gas/18677 * config/tc-mmix.c (md_assemble): Fix typo checking operands with a numeric constant value.
2015-08-11Fix typo checking number of operands.Nick Clifton2-1/+4
PR gas/18678 * config/tc-tic4x.c (tic4x_insn_check): Fix typo.
2015-08-11Fix a typo where the same name was checked twice.Nick Clifton2-1/+6
PR gas/18679 * config/xtensa-relax.c (same_operand_name): Fix typo.
2015-08-10Add SIGRIE instruction for MIPS R6Robert Suchanek5-0/+16
opcodes/ * mips-opc.c (mips_builtin_opcodes): Add "sigrie". gas/testsuite/ * gas/mips/r6.s: Add tests for "sigrie". * gas/mips/r6.d: Check for "sigrie". * gas/mips/r6-n32.d: Likewise. * gas/mips/r6-n64.d: Likewise.
2015-08-08tc-arm.c: Append ULL to 0xFFFFFFFFFFFFF to avoid errors on 32-bit hosts.Hans-Peter Nilsson2-2/+7
2015-08-042015-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>Thomas Preud'homme2-0/+8
* doc/c-aarch64.texi (.xword): Document directive.
2015-08-03Fix thinkos in the description of the --hash-size command line option for GAS.Nick Clifton2-5/+13
* doc/as.texinfo (Overview): Add --hash-size to the synopsis and fix typo in its entry: @kindex -> @item.
2015-07-30Properly disassemble movnti in Intel modeH.J. Lu4-0/+334
gas/testsuite/ PR binutils/13571 * gas/i386/i386.exp: Run i386-intel and x86_64-intel. * gas/i386/i386-intel.d: New file. * gas/i386/x86_64-intel.d: Likewise. opcodes/ PR binutils/13571 * i386-dis.c (MOD_0FC3): New. (PREFIX_0FC3): Renamed to ... (PREFIX_MOD_0_0FC3): This. (dis386_twobyte): Replace PREFIX_0FC3 with MOD_0FC3. (prefix_table): Replace Ma with Ev on movntiS. (mod_table): Add MOD_0FC3.
2015-07-28Add cores for M5100 seriesRobert Suchanek3-0/+10
gas/ * config/tc-mips.c (mips_cpu_info_table): Add m5100 and m5101 entries. * doc/c-mips.texi: Document m5100 and m5101 for -march=.
2015-07-28Add -march=interaptivRobert Suchanek3-0/+8
gas/ * config/tc-mips.c (mips_cpu_info_table): Add interaptiv entry. * doc/c-mips.text: Document -march=interaptiv.
2015-07-27Regenerate configure filesH.J. Lu2-2/+6
bfd/ * configure: Regenerated. binutils/ * configure: Regenerated. gas/ * configure: Regenerated. gold/ * configure: Regenerated. gprof/ * configure: Regenerated. ld/ * configure: Regenerated. opcodes/ * configure: Regenerated.
2015-07-24Fix the evaluation of RL78 complex relocs, by making immediate values be ↵Nick Clifton7-2/+42
computed relative to a new absolute symbol. gas * 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. ld * emulparams/elf32rl78.sh (OTHER_SECTIONS): Provide a value for the _-rl78_abs__ symbol. tests * gas/all/struct.d: Allow for extra symbols in the output. * gas/macros/test1.d: Likewise. * gas/elf/elf.exp: Add an rl78 machine. * gas/elf/sections2e-rl78: New file. tests * binutils-all/localize-hidden-1.d: Allow for extra symbols in the output. * binutils-all/strip-11.d: Skip for the RL78.
2015-07-24Remove leading/trailing white spaces in ChangeLogH.J. Lu2-5/+5
2015-07-22Fix memory operand size for vcvtt?ps2u?qq instructionsH.J. Lu13-240/+331
When disassembling AVX512 vcvtt?ps2u?q instructions with data broadcasting enabled, memory operand size should be DWORD. gas/testsuite/ PR binutils/18631 * gas/i386avx512dq-intel.d: Replace "QWORD" with "DWORD" in vcvtt?ps2u?qq instructions disassembly regexes. Add disassembly regex for new test. * gas/i386/avx512dq.d: Likewise. * gas/i386/avx512dq_vl-intel.d: Likewise. * gas/i386/avx512dq_vl.d: Likewise. * gas/i386/x86-64-avx512dq-intel.d: Likewise. * gas/i386/x86-64-avx512dq.d: Likewise. * gas/i386/x86-64-avx512dq_vl-intel.d: Likewise. * gas/i386/x86-64-avx512dq_vl.d: Likewise. * gas/i386/avx512dq.s: Add new test for Intel syntax with memory operand and broadcasting enabled. * gas/i386/avx512dq_vl.s: Likewise. * gas/i386/x86-64-avx512dq.s: Likewise. * gas/i386/x86-64-avx512dq_vl.s: Likewise. opcodes/ PR binutils/18631 * i386-dis-evex.h (EVEX_W_0F78_P_2): Replace "EXxmmq" with "EXEvexHalfBcstXmmq" for the second operand. (EVEX_W_0F79_P_2): Likewise. (EVEX_W_0F7A_P_2): Likewise. (EVEX_W_0F7B_P_2): Likewise.
2015-07-22gas line buffer handlingAlan Modra2-55/+54
This fixes a segfault when macro definitions end on the last line of a file, and that line isn't properly terminated with a newline. gas used to throw away the last line in cases like this, whereas in other cases gas added the missing newline. So I've also made gas consistently provide a missing newline. 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.
2015-07-21[ARM] Support correctly spelled ARMv6KZ architecture namesMatthew Wahab7-5/+55
2015-07-20 Matthew Wahab <matthew.wahab@arm.com> gas/ * 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". gas/testsuite * gas/arm/attr-march-armv6kz.d: New. * gas/arm/attr-march-armv6kzt2.d: New. include/opcode * arm.h (ARM_AEXT_V6ZK): Rename to ARM_AEXT_V6KZ. (ARM_AEXT_V6ZKT2): Rename to ARM_AEXT_V6KZT2. (ARM_ARCH_V6ZK): Rename to ARM_ARCH_V6KZ. (ARM_ARCH_V6ZKT2): Rename to ARM_ARCH_V6KZT2.
2015-07-20Make binutils abort message GDB friendlyH.J. Lu1-4/+4
We used to generate abort messages like: internal error, aborting at .../bfd/elf64-x86-64.c line 1554 in elf_x86_64_check_relocs We can't cut and paste "file line ???" to GDB. This patch changes those abort messages to internal error, aborting at .../bfd/elf64-x86-64.c:1554 in elf_x86_64_check_relocs so that we can cut and paste "file:???" to GDB. bfd/ * bfd.c (_bfd_abort): Replace " line " with ":" in output message. gas/ * messages.c (as_assert): Replace " line " with ":" in output message. (as_abort): Likewise. ld/ * ldmisc.c (ld_abort): Replace " line " with ":" in output message.
2015-07-16Updates the ARM disassembler's output of floating point constants to include ↵Alessandro Marzocchi1-2/+2
the actual floating point value. opcodes * arm-dis.c (print_insn_coprocessor): Added support for quarter float bitfield format. (coprocessor_opcodes): Changed VFP vmov reg,immediate to use new quarter float bitfield format. tests * gas/arm/vfpv3-const-conv.d: Update expected result due to change of comment for vmov reg,immediate with VFP coprocessor.
2015-07-16[AArch64][2/3] GAS support BFD_RELOC_AARCH64_TLSLD_ADR_PREL21Jiong Wang7-0/+61
2015-07-16[ARM] Add crypto-neon-fp-armv8.1 as an fpu optionMatthew Wahab3-2/+11
2015-07-16 Matthew Wahab <matthew.wahab@arm.com> gas/ * 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[ARM] Make human parsing of "processor does not support instruction in mode" ↵James Greenhalgh9-140/+154
error messages easier 2015-07-16 James Greenhalgh <james.greenhalgh@arm.com> gas/ * config/tc-arm.c (md_assemble): Rephrase the "selected processor does not support ARM mode" error messages. gas/testsuite/ * gas/arm/arch7em-bad.l: Update expected errors. * gas/arm/arch7m-bad.l: Likewise. * gas/arm/arm-idiv-bad.l: Likewise. * gas/arm/arm7-bad.l: Likewise. * gas/arm/armv1-bad.l: Likewise. * gas/arm/thumb-w-bad.l: Likewise.
2015-07-15Make x86 Linux assembler default to gABI compliantH.J. Lu2-1/+6
The default compression is gABI compliant now. This patch makes the x86 Linux assembler default to gABI compliant. * config/tc-i386.c (flag_compress_debug): Replace COMPRESS_DEBUG_GNU_ZLIB with COMPRESS_DEBUG_GABI_ZLIB.
2015-07-14Make default compression gABI compliantH.J. Lu3-9/+20
All programs in binutils+gdb git repo now support gABI compression with the SHF_COMPRESSED bit. This patch makes the zlib-gabi option as compression default for gas, gold, ld and objcopy, instead of the zlib-gnu option whose outputs are incompatible with gABI. binutils/ * objcopy.c (copy_file): Set BFD_COMPRESS_GABI if not zlib-gnu. * doc/binutils.texi: Change --compress-debug-sections and --compress-debug-sections=zlib to zlib-gabi. binutils/testsuite/ * binutils-all/compress.exp: Update. gas/ * 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. gold/ * compressed_output.cc (Output_compressed_section::set_final_data_size): Make --compress-debug-sections=zlib the same as --compress-debug-sections=zlib-gabi. * testsuite/Makefile.am (flagstest_compress_debug_sections.check): Expect ".debug_.*" with the SHF_COMPRESSED bit, instead of ".zdebug_". * testsuite/Makefile.in: Regenerated. ld/ * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Make --compress-debug-sections=zlib the same as --compress-debug-sections=zlib-gabi. * ld.texinfo: Change --compress-debug-sections=zlib to zlib-gabi. ld/testsuite/ * ld-elf/zlibbegin.rS: Updated to .debug_.* with the SHF_COMPRESSED bit. * ld-elf/zlibnormal.rS: Likewise.
2015-07-10Updated to accept .debug_* sectionsH.J. Lu2-2/+6
* gas/i386/dw2-compress-1.d: Updated to accept .debug_* sections.
2015-07-10Add missing changelog entriesAlan Modra1-0/+6
2015-07-092015-07-09 Catherine Moore <clm@codesourcery.com>Catherine Moore2-0/+9
include/ * elf/mips/mips.h (Val_GNU_MIPS_ABI_FP_NAN2008): New. gas/ * config/tc-mips.c (check_fpabi): Handle VAL_GNU_MIPS_ABI_FP_NAN2008. binutils/ * readelf.c (print_mips_fp_abi_value): Handle Val_GNU_MIPS_ABI_FP_NAN2008. ld/testsuite/ * ld-mips-elf/attr-gnu-4-08.d: Update expected output. * ld-mips-elf/attr-gnu-4-09.d: New. * ld-mips-elf/attr-gnu-4-19.d: New. * ld-mips-elf/attr-gnu-4-29.d: New. * ld-mips-elf/attr-gnu-4-39.d: New. * ld-mips-elf/attr-gnu-4-49.d: New. * ld-mips-elf/attr-gnu-4-59.d: New. * ld-mips-elf/attr-gnu-4-69.d: New. * ld-mips-elf/attr-gnu-4-79.d: New. * ld-mips-elf/attr-gnu-4-89.d: New. * ld-mips-elf/attr-gnu-4-9.s: New. * ld-mips-elf/mips-elf.exp: Run new tests.
2015-07-08Clarify case requirements for gas pseudo-opsRichard Sandiford2-1/+6
gas/ 2015-07-08 Ciro Santilli <ciro.santilli@gmail.com> * doc/as.texinfo: Clarify case requirements for pseudo ops.
2015-07-08Define DIFF_EXPR_OK for avr target to allow PC relative difference relocation.Denis Chertykov6-2/+84
When generating relocation (tc_gen_reloc) 32 bit relocation fixup is changed to new 32 bit PC relative relocation if the fixup has pc-relative flag set. bfd/ChangeLog 2015-07-06 Pitchumani Sivanupandi <pitchumani.s@atmel.com> * elf32-avr.c: Add 32 bit PC relative relocation for AVR target. gas/ChangeLog 2015-07-06 Pitchumani Sivanupandi <pitchumani.s@atmel.com> * 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. gas/testsuite/ChangeLog 2015-07-06 Pitchumani Sivanupandi <pitchumani.s@atmel.com> * gas/avr/pc-relative-reloc.d: New test for 32 bit pc relative reloc. * gas/avr/per-function-debugline.s: New test source. include/ChangeLog 2015-07-06 Pitchumani Sivanupandi <pitchumani.s@atmel.com> * elf/avr.h: Add new 32 bit PC relative relocation. ld/testsuite/ChangeLog 2015-07-06 Pitchumani Sivanupandi <pitchumani.s@atmel.com> * ld-avr/gc-section-debugline.d: New test. * ld-avr/per-function-debugline.s: Source for new test.
2015-07-03Remove ppc860, ppc750cl, ppc7450 insns from common ppc.Alan Modra5-3/+16
Back in the day support for these processors was added, we probably didn't want to waste PPC_OPCODE bits on minor variations. I've had a complaint that disassembly of mfspr/mtspr was wrong for power8. This patch fixes that problem. Note that since -m860/-m850/-m821 are new gas options enabling the mpc8xx specific mfspr/mtspr variants it is possible that this change will break some mpc8xx assembly code. ie. you might need to modify makefiles to pass -m860 to gas. include/opcode/ * ppc.h (PPC_OPCODE_750, PPC_OPCODE_7450, PPC_OPCODE_860): Define. opcodes/ * ppc-opc.c (PPC750, PPC7450, PPC860): Define using PPC_OPCODE_*. * ppc-dis.c (ppc_opts): Add 821, 850 and 860 entries. Add PPC_OPCODE_7450 to 7450 entry. Add PPC_OPCODE_750 to 750cl entry. gas/ * config/tc-ppc.c (md_show_usage): Add -m821, -m850, -m860. * doc/c-ppc.texi (PowerPC-Opts): Likewise. gas/testsuite/ * gas/ppc/titan.d: Correct mfmcsrr0 disassembly.
2015-07-01Assembler tests for Nios II R2Sandra Loosemore123-0/+3862
2015-07-01 Sandra Loosemore <sandra@codesourcery.com> Cesar Philippidis <cesar@codesourcery.com> gas/testsuite/ * gas/nios2/add-r2.d: New. * gas/nios2/align_fill-r2.d: New. * gas/nios2/align_text-r2.d: New. * gas/nios2/aligned_text-r2.d: New. * gas/nios2/and-r2.d: New. * gas/nios2/andc.d: New. * gas/nios2/andc.s: New. * gas/nios2/bmx.d: New. * gas/nios2/bmx.s: New. * gas/nios2/branch-r2.d: New. * gas/nios2/break-r2.d: New. * gas/nios2/bret-r2.d: New. * gas/nios2/cache-r2.d: New. * gas/nios2/cache-r2.s: New. * gas/nios2/call-r2.d: New. * gas/nios2/call26-r2.d: New. * gas/nios2/call26_noat-r2.d: New. * gas/nios2/call_noat-r2.d: New. * gas/nios2/cdx_add.d: New. * gas/nios2/cdx_add.s: New. * gas/nios2/cdx_and.d: New. * gas/nios2/cdx_and.s: New. * gas/nios2/cdx_break.d: New. * gas/nios2/cdx_break.s: New. * gas/nios2/cdx_callr.d: New. * gas/nios2/cdx_callr.s: New. * gas/nios2/cdx_jmpr.d: New. * gas/nios2/cdx_jmpr.s: New. * gas/nios2/cdx_ldbu.d: New. * gas/nios2/cdx_ldbu.s: New. * gas/nios2/cdx_ldhu.d: New. * gas/nios2/cdx_ldhu.s: New. * gas/nios2/cdx_ldw.d: New. * gas/nios2/cdx_ldw.s: New. * gas/nios2/cdx_ldwsp.d: New. * gas/nios2/cdx_ldwsp.s: New. * gas/nios2/cdx_mov.d: New. * gas/nios2/cdx_mov.s: New. * gas/nios2/cdx_neg.d: New. * gas/nios2/cdx_neg.s: New. * gas/nios2/cdx_not.d: New. * gas/nios2/cdx_not.s: New. * gas/nios2/cdx_or.d: New. * gas/nios2/cdx_or.s: New. * gas/nios2/cdx_pop.d: New. * gas/nios2/cdx_pop.s: New. * gas/nios2/cdx_push.d: New. * gas/nios2/cdx_push.s: New. * gas/nios2/cdx_relax.d: New. * gas/nios2/cdx_relax.s: New. * gas/nios2/cdx_ret.d: New. * gas/nios2/cdx_ret.s: New. * gas/nios2/cdx_sll.d: New. * gas/nios2/cdx_sll.s: New. * gas/nios2/cdx_spaddi.d: New. * gas/nios2/cdx_spaddi.s: New. * gas/nios2/cdx_spdeci.d: New. * gas/nios2/cdx_spdeci.s: New. * gas/nios2/cdx_srl.d: New. * gas/nios2/cdx_srl.s: New. * gas/nios2/cdx_stb.d: New. * gas/nios2/cdx_stb.s: New. * gas/nios2/cdx_sth.d: New. * gas/nios2/cdx_sth.s: New. * gas/nios2/cdx_stw.d: New. * gas/nios2/cdx_stw.s: New. * gas/nios2/cdx_stwsp.d: New. * gas/nios2/cdx_stwsp.s: New. * gas/nios2/cdx_sub.d: New. * gas/nios2/cdx_sub.s: New. * gas/nios2/cdx_trap.d: New. * gas/nios2/cdx_trap.s: New. * gas/nios2/cdx_xor.d: New. * gas/nios2/cdx_xor.s: New. * gas/nios2/cmp-r2.d: New. * gas/nios2/comments-r2.d: New. * gas/nios2/complex-r2.d: New. * gas/nios2/ctl-r2.d: New. * gas/nios2/custom-r2.d: New. * gas/nios2/eni.d: New. * gas/nios2/eni.s: New. * gas/nios2/etbt-r2.d: New. * gas/nios2/flushda-r2.d: New. * gas/nios2/jmp-r2.d: New. * gas/nios2/ldb-r2.d: New. * gas/nios2/ldb-r2.s: New. * gas/nios2/ldh-r2.d: New. * gas/nios2/ldh-r2.s: New. * gas/nios2/ldw-r2.d: New. * gas/nios2/ldw-r2.s: New. * gas/nios2/ldwm.d: New. * gas/nios2/ldwm.s: New. * gas/nios2/lineseparator-r2.d: New. * gas/nios2/movia-r2.d: New. * gas/nios2/mpx.d: New. * gas/nios2/mpx.s: New. * gas/nios2/mul-r2.d: New. * gas/nios2/nop-r2.d: New. * gas/nios2/nop-r2.s: New. * gas/nios2/nor-r2.d: New. * gas/nios2/or-r2.d: New. * gas/nios2/rdprs-r2.d: New. * gas/nios2/rdprs-r2.s: New. * gas/nios2/registers-r2.d: New. * gas/nios2/ret-r2.d: New. * gas/nios2/rotate-r2.d: New. * gas/nios2/stb-r2.d: New. * gas/nios2/stb-r2.s: New. * gas/nios2/sth-r2.d: New. * gas/nios2/sth-r2.s: New. * gas/nios2/stw-r2.d: New. * gas/nios2/stw-r2.s: New. * gas/nios2/stwm.d: New. * gas/nios2/stwm.s: New. * gas/nios2/sub-r2.d: New. * gas/nios2/sync-r2.d: New. * gas/nios2/trap-r2.d: New. * gas/nios2/tret-r2.d: New. * gas/nios2/wrpie.d: New. * gas/nios2/wrpie.s: New. * gas/nios2/wrprs-r2.d: New. * gas/nios2/xor-r2.d: New.
2015-07-01Opcodes and assembler support for Nios II R2Sandra Loosemore2-107/+1477
2015-07-01 Sandra Loosemore <sandra@codesourcery.com> Cesar Philippidis <cesar@codesourcery.com> gas/ * 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. include/opcode/ * nios2.h (enum iw_format_type): Add R2 formats. (enum overflow_type): Add signed_immed12_overflow and enumeration_overflow for R2. (struct nios2_opcode): Document new argument letters for R2. (REG_3BIT, REG_LDWM, REG_POP): Define. (includes): Include nios2r2.h. (nios2_r2_opcodes, nios2_num_r2_opcodes): Declare. (nios2_r2_asi_n_mappings, nios2_num_r2_asi_n_mappings): Declare. (nios2_r2_shi_n_mappings, nios2_num_r2_shi_n_mappings): Declare. (nios2_r2_andi_n_mappings, nios2_num_r2_andi_n_mappings): Declare. (nios2_r2_reg3_mappings, nios2_num_r2_reg3_mappings): Declare. (nios2_r2_reg_range_mappings, nios2_num_r2_reg_range_mappings): Declare. * nios2r2.h: New file. opcodes/ * nios2-dis.c (nios2_extract_opcode): New. (nios2_disassembler_state): New. (nios2_find_opcode_hash): Use mach parameter to select correct disassembler state. (nios2_print_insn_arg): Extend to support new R2 argument letters and formats. (print_insn_nios2): Check for 16-bit instruction at end of memory. * nios2-opc.c (nios2_builtin_regs): Add R2 register attributes. (NIOS2_NUM_OPCODES): Rename to... (NIOS2_NUM_R1_OPCODES): This. (nios2_r2_opcodes): New. (NIOS2_NUM_R2_OPCODES): New. (nios2_num_r2_opcodes): New. (nios2_r2_asi_n_mappings, nios2_num_r2_asi_n_mappings): New. (nios2_r2_shi_n_mappings, nios2_num_r2_shi_n_mappings): New. (nios2_r2_andi_n_mappings, nios2_num_r2_andi_n_mappings): New. (nios2_r2_reg3_mappings, nios2_num_r2_reg3_mappings): New. (nios2_r2_reg_range_mappings, nios2_num_r2_reg_range_mappings): New.
2015-07-01Add Nios II arch flags and compatibility testsSandra Loosemore4-2/+93
2015-07-01 Sandra Loosemore <sandra@codesourcery.com> Cesar Philippidis <cesar@codesourcery.com> bfd/ * archures.c (bfd_mach_nios2r1, bfd_mach_nios2r2): New. * bfd-in2.h: Regenerated. * cpu-nios2.c (nios2_compatible): New. (N): Use nios2_compatible instead of bfd_default_compatible. (NIOS2R1_NEXT, NIOS2R2_NEXT): Define. (arch_info_struct): New. (bfd_nios2_arch): Chain to NIOS2R1_NEXT. * elf32-nios2.c (is_nios2_elf): New. (nios2_elf32_merge_private_bfd_data): New. (nios2_elf32_object_p): New. (bfd_elf32_bfd_merge_private_bfd_data): Define. (elf_backend_object_p): Define. gas/ * 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. include/elf/ * nios2.h (EF_NIOS2_ARCH_R1, EF_NIOS2_ARCH_R2): Define. ld/testsuite/ * ld-nios2/mixed1a.d: New. * ld-nios2/mixed1a.s: New. * ld-nios2/mixed1b.d: New. * ld-nios2/mixed1b.s: New. * ld-nios2/nios2.exp: Build the new compatibility tests.
2015-06-30Add support for monitorx/mwaitx instructionsAmit Pawar19-5/+342
gas/ * config/tc-i386.c (cpu_arch): Add .mwaitx. (process_immext): Check operands for monitorx/mwaitx instructions. * doc/c-i386.texi: Document mwaitx. gas/testsuite/ * gas/i386/i386.exp: Add new mwaitx test cases. * gas/i386/mwaitx.s: New. * gas/i386/mwaitx-bdver4.d: New. * gas/i386/x86-64-mwaitx.s: New. * gas/i386/x86-64-mwaitx-bdver4.d: New. * gas/i386/mwaitx-reg.s: New. * gas/i386/mwaitx-reg.l: New. * gas/i386/x86-64-mwaitx-reg.l: New. * gas/i386/x86-64-mwaitx-reg.s: New. * gas/i386/arch-13.s: Updated. * gas/i386/arch-13.d: Updated. * gas/i386/arch-13-znver1.d: Updated. * gas/i386/x86-64-arch-3.s: Updated. * gas/i386/x86-64-arch-3.d: Updated. * gas/i386/x86-64-arch-3-znver1.d: Updated. opcodes/ * i386-dis.c (OP_Mwaitx): New. (rm_table): Add monitorx/mwaitx. * i386-gen.c (cpu_flag_init): Add CpuMWAITX to CPU_BDVER4_FLAGS and CPU_ZNVER1_FLAGS. Add CPU_MWAITX_FLAGS. (operand_type_init): Add CpuMWAITX. * i386-opc.h (CpuMWAITX): New. (i386_cpu_flags): Add cpumwaitx. * i386-opc.tbl: Add monitorx and mwaitx. * i386-init.h: Regenerated. * i386-tbl.h: Likewise.
2015-06-30Add support for SADDR addressing to the RL78 port.Nick Clifton2-29/+28
gas * config/rl78-parse.y: Tag all saddr expressions throughout. (SET_SA): New. (expr_is_saddr): Allow symbolic expressions. * config/tc-rl78.c (md_apply_fix): Handle SADDR. bfd * elf32-rl78.c (rl78_elf_howto_table): Add RH_SADDR. (rl78_reloc_map): Add R_RL78_RH_SADDR. * reloc.c: Add BFD_RELOC_RL78_SADDR. * libbfd.h: Regenerate. * bfd-in2.h: Regenerate.
2015-06-28Remove COMPRESS_DEBUG_ZLIBH.J. Lu3-2/+8
COMPRESS_DEBUG_ZLIB isn't needed. This patch removes COMPRESS_DEBUG_ZLIB and replace COMPRESS_DEBUG_ZLIB with COMPRESS_DEBUG_GNU_ZLIB. bfd/ * bfd-in.h (compressed_debug_section_type): Remove COMPRESS_DEBUG_ZLIB. * bfd-in2.h : Regenerated. gas/ * as.c (parse_args): Replace COMPRESS_DEBUG_ZLIB with COMPRESS_DEBUG_GNU_ZLIB. * config/tc-i386.c (flag_compress_debug): Likewise. ld/ * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Replace COMPRESS_DEBUG_ZLIB with COMPRESS_DEBUG_GNU_ZLIB.
2015-06-27Update ia64 gas testsH.J. Lu3-2/+7
* gas/ia64/psn.d: Updated. * gas/ia64/xdata-ilp32.d: Likewise.
2015-06-25Update .strtab section sizes in mmix testsH.J. Lu3-2/+7
Since commit ef10c3ace00674e8c3599c3bf95f06c87d68898b may reduce .strtab section size, we need to adjust expected .strtab section sizes in mmix tests. gas/testsuite/ * gas/mmix/loc-3.d: Updated. * gas/mmix/loc-5.d: Likewise. ld/testsuite/ * ld-mmix/bspec1.d: Updated. * ld-mmix/bspec2.d: Likewise. * ld-mmix/undef-3.d: Likewise.
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