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2014-07-04Remove some more bfd/configure.in dependenciesAlan Modra3-3/+5
Missed from 2e98a7bd bfd/ * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in. * Makefile.in: Regenerate. gas/ * doc/Makefile.am (CONFIG_STATUS_DEPENDENCIES): Delete. * doc/Makefile.in: Regenerate.
2014-07-04Use modern AC_INIT in configure.inAlan Modra7-39/+51
This removes usage of the obsolete AC_INIT and AM_INIT_AUTOMAKE in all binutils configure.in files. The BFD version is now in bfd/version.m4 rather than bfd/configure.in, which allows automake to automatically track this dependency. bfd/ * version.m4: New file. * configure.in: Include version.m4. (AC_INIT): Update. * Makefile.am (RELEASE): Delete. (bfdver.h): Depend on development.sh, use instead of RELEASE. * Makefile.in: Regenerate. * doc/Makefile.in: Regenerate. opcodes/ * configure.in: Include bfd/version.m4. (AC_INIT, AM_INIT_AUTOMAKE): Use modern form. (BFD_VERSION): Delete. * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove bfd/configure.in. * configure: Regenerate. * Makefile.in: Regenerate. binutils/ * configure.in: Include bfd/version.m4. (AC_INIT, AM_INIT_AUTOMAKE): Use modern form. (BFD_VERSION): Delete. * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove bfd/configure.in. * configure: Regenerate. * Makefile.in: Regenerate. * doc/Makefile.in: Regenerate. gas/ * configure.in: Include bfd/version.m4. (AC_INIT, AM_INIT_AUTOMAKE): Use modern form. (BFD_VERSION): Delete. * configure.com: Get bfd version from bfd/version.m4. * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove bfd/configure.in. * configure: Regenerate. * Makefile.in: Regenerate. * doc/Makefile.in: Regenerate. gprof/ * configure.in: Include bfd/version.m4. (AC_INIT, AM_INIT_AUTOMAKE): Use modern form. (BFD_VERSION): Delete. * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove bfd/configure.in. * configure: Regenerate. * Makefile.in: Regenerate. ld/ * configure.in: Include bfd/version.m4. (AC_INIT, AM_INIT_AUTOMAKE): Use modern form. (BFD_VERSION): Delete. * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove bfd/configure.in. * configure: Regenerate. * Makefile.in: Regenerate.
2014-07-01Add support for the AVR Tiny series of microcontrollers.Barney Stratford4-70/+146
* archures.c: add avrtiny architecture for avr target. * bfd-in2.h: Regenerate. * cpu-avr.c (arch_info_struct): add avrtiny arch info. * elf32-avr.c (elf_avr_howto_table): new relocation R_AVR_LDS_STS_16 added for 16 bit LDS/STS instruction of avrtiny arch. (avr_reloc_map): reloc R_AVR_LDS_STS_16 is mapped to BFD_RELOC_AVR_LDS_STS_16. (bfd_elf_avr_final_write_processing): select machine number avrtiny arch. (elf32_avr_object_p): set machine number for avrtiny arch. * libbfd.h: Regenerate. * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc. * config/tc-avr.c (mcu_types): Add avrtiny arch. Add avrtiny arch devices attiny4, attiny5, attiny9, attiny10, attiny20 and attiny40. (md_show_usage): Add avrtiny arch in usage message. (avr_operand): validate and issue error for invalid register for avrtiny. add new reloc exp for 16 bit lds/sts instruction. (md_apply_fix): check 16 bit lds/sts operand for out of range and encode. (md_assemble): check ISA for arch and issue diagnostic. * include/elf/avr.h (E_AVR_MACH_AVRTINY): define avrtiny machine number. (R_AVR_LDS_STS_16): define 16 bit lds/sts reloc number. * include/opcode/avr.h (AVR_ISA_TINY): define avrtiny specific ISA. (AVR_ISA_2xxxa): define ISA without LPM. (AVR_ISA_AVRTINY): define avrtiny arch ISA. Add doc for contraint used in 16 bit lds/sts. Adjust ISA group for icall, ijmp, pop and push. Add 16 bit lds/sts encoding and update 32 bit lds/sts constraints. * opcodes/avr-dis.c (avr_operand): Handle constraint j for 16 bit lds/sts. (print_insn_avr): do not select opcode if insn ISA is avrtiny and machine is not avrtiny. * Makefile.am (ALL_EMULATION_SOURCES): add avrtiny emulation source. (eavrtiny.c): add rules for avrtiny emulation source. * Makefile.in: Regenerate. * configure.tgt: Add avrtiny to avr target emulations. * scripttempl/avrtiny.sc: New file. linker script template for avrtiny arch. * emulparams/avrtiny.sh: New file. emulation parameters for avrtiny arch.
2014-06-28Avoid cascading errors due to write_object_file changeAlan Modra2-7/+18
* config/obj-macho.c (obj_mach_o_set_symbol_qualifier): Don't set SYM_MACHO_FIELDS_NOT_VALIDATED after reporting an error. (obj_mach_o_frob_label): Avoid cascading errors. (obj_mach_o_frob_symbol): Don't set SYM_MACHO_FIELDS_NOT_VALIDATED.
2014-06-18[rx] Make .B suffix optional when possible.DJ Delorie2-6/+15
* config/rx-parse.y (BSET, BCLR, BTST, BNOT, BMCMD): Make .B suffix optional.
2014-06-18GAS: Fix MMIX err-fb-2.s regression caused by recent generic GAS changes.Hans-Peter Nilsson2-0/+18
2014-06-17This fixes a bug whereby #line directives inside a macro would be ignored,Chris Metcalf2-0/+28
thus resulting in bad line debug information. PR gas/16908 * macro.c (buffer_and_nest): Honour #line directives inside macros.
2014-06-17gas/ARM: Misses deprecated IT instruction warning for ARMv8Jiong Wang5-0/+31
Add sp increment and decrement to ARMv8 IT block deprecate pattern. gas/ * config/tc-arm.c (depr_it_insns): New check for inc/dec sp. gas/testsuite/ * gas/arm/armv8-a-it-bad.s: New check for inc/dec sp. * gas/arm/armv8-a-it-bad.l: Likewise.
2014-06-17GAS: Fix CRIS double-error reports caused by recent generic GAS changes.Hans-Peter Nilsson4-24/+59
2014-06-16Fixes a problem exposed by the aarcg64/illegal.s test case - where the ↵Nick Clifton2-0/+8
assembler was generating too many error messages. * config/tc-aarch64.c (md_apply_fix): Ignore unused relocs.
2014-06-16This fixes the aarch64 assembler so that it will generate error messages whenJiong Wang5-10/+61
a syntax error is detected in an optional operand. * config/tc-aarch64.c (END_OF_INSN): New macro. (parse_operands): Handle operand given and be in wrong format when operand is optional. * gas/aarch64/diagnostic.s: New test patterns. * gas/aarch64/diagnostic.l: Likewise.
2014-06-16Run write_object_file after errorsAlan Modra16-66/+102
This is to fix unitialised memory access when printing listings. Many targets don't initialise parts of insn frags or data frags that have fixups, relying on md_apply_fix to finalise the frag. Which is fine normally, but means we need to run write_object_file after errors, for listings. Otherwise MALLOC_PERTURB_=1 causes errors like: x86_64-linux +FAIL: i386 mpx-inval-1 x86_64-linux +FAIL: i386 inval-equ-1 x86_64-linux +FAIL: i386 x86-64-mpx-inval-1 Running write_object_file after errors requires some tweaking to the testsuite, since we then get extra errors reported from md_apply_fix. gas/ * write.h (subsegs_finish): Delete declaration. * write.c (subsegs_finish): Make static. (write_object_file): Call subsegs_finish from here. Don't print warning and error count here.. * as.c (main): ..do so here instead. Remove dead code for "no object file generated". Split out count strings to better support internationalisation. Don't call subsegs_finish. Tidy setting of "keep_it". Run write_object_file even after errors. (keep_it): Make static. * config/obj-elf.c (elf_frob_symbol): Remove assert. (elf_frob_file_before_adjust): Likewise. gas/testsuite/ * gas/elf/bad-group.s: Use %function. * gas/elf/bad-group.err: Expect correct line number. Allow other errors. * gas/elf/bad-size.err: Allow other errors. Match expected error somewhat more rigorously. * gas/i386/reloc32.l: Allow other errors. * gas/i386/mpx-inval-1.l: Match applied relocs. * gas/i386/x86-64-mpx-inval-1.l: Likewise, and nop padding. * gas/i386/x86-64-mpx-inval-2.l: Match nop padding, and allow other errors. * gas/macros/dot.s: Use .balign. * gas/macros/dot.l: Update alignment output. * gas/symver/symver6.l: Allow other errors.
2014-06-16Don't leave DLX the_insn uninitialisedAlan Modra2-12/+10
In particular the_insn.reloc must be initialised, otherwise the early exit cases for bad opcodes will result in cascading errors if write_object_file is called after an error. * config/tc-dlx.c (machine_ip): Move initialisation of the_insn earlier.
2014-06-16Report an error on x86 pcrel BFD_RELOC_SIZE64Alan Modra2-2/+10
* config/tc-i386.c (reloc): Don't avoid pcrel check for BFD_RELOC_SIZE64. Return NO_RELOC on failing pcrel check.
2014-06-16Fix unintitialised TIC6X dataAlan Modra2-1/+9
MALLOC_PERTURB_=1 results in the following fails due to uninitialised exindx data: FAIL: C6X unwinding directives 1 (little endian) FAIL: C6X unwinding directives 2 (big endian) FAIL: C6X unwinding directives 3 (segment change) FAIL: ld-tic6x/unwind-1 FAIL: ld-tic6x/unwind-2 FAIL: ld-tic6x/unwind-3 FAIL: ld-tic6x/unwind-4 FAIL: ld-tic6x/unwind-6 * config/tc-tic6x.c (s_tic6x_ehtype): Clear after frag_more. (tic6x_output_exidx_entry): Likewise. (md_apply_fix): Simplify 1 byte md_number_to_chars.
2014-06-16Fix TIC54X buffer overrunsAlan Modra2-3/+10
MALLOC_PERTURB_=1 results in "FAIL: c54x macros". * config/tc-tic54x.c (tic54x_mlib): Don't write garbage past end of archive to temp file. (tic54x_start_line_hook): Start scan for parallel on next line, not one char into next line (which may overrun the buffer).
2014-06-16Fix uninitialised VAX insnAlan Modra4-14/+30
MALLOC_PERTURB_=1 results in "FAIL: VAX ELF relocations", due to object file being emitted with uninitialised fields. Since these fields had RELA relocs the field value won't be used at final link time, so the problem is only seen in relocatable object files. This rewrite of md_apply_fix clears all fields with relocs, whereas before some fields had non-zero values. gas/ * config/tc-vax.c (md_apply_fix): Rewrite. (tc_gen_reloc, vax_cons, vax_cons_fix_new): Style: Use NO_RELOC define rather than the equivalent BFD_RELOC_NONE. gas/testsuite/ * gas/vax/elf-rel.d: Update.
2014-06-16Fix uninitialised ARM dataAlan Modra2-8/+10
MALLOC_PERTURB_=1 results in "FAIL: PIC" on arm-vxworks, due to garbage in words with got relocs. * config/tc-arm.c (s_arm_elf_cons): Initialise after frag_more. (md_apply_fix): Delete now unnecessary zeroing for BFD_RELOC_ARM_GOT* and BFD_RELOC_ARM_TLS* relocs. Simplify BFD_RELOC_8 case.
2014-06-16Fix uninitialised CRIS insnAlan Modra4-3/+18
gas/ * config/tc-cris.c (md_create_long_jump): Follow "short" jump with a nop rather than leaving uninitialised. gas/testsuite/ * gas/cris/rd-bkw4v32.d: Update.
2014-06-13Fix seg-faults when fetching the frags of local symbols.Chen Gang3-6/+10
* config/tc-score7.c: (s7_b32_relax_to_b16): Use symbol_get_frag() to access a symbol's frag. * config/tc-score.c (s3_relax_branch_inst16): Likewise. (s3_relax_cmpbranch_inst32): Likewise.
2014-06-13A simple replacement of sprintf (xxx, "%s", xxx) with strcpy.Chen Gang2-5/+10
* config/tc-score7.c: Replace sprintf with strcpy where appropriate.
2014-06-10Only print prefixes before fwaitH.J. Lu3-0/+10
gas/testsuite/ * gas/i386/prefix.s: Add another fwait test. * gas/i386/prefix.d: Updated. opcodes/ * i386-dis.c (fwait_prefix): New. (ckprefix): Set fwait_prefix. (print_insn): Properly print prefixes before fwait.
2014-06-09Update expected disassembly of MSP430X instructions now that the disassemblerNick Clifton2-53/+57
correcctly interprets an extension word with zero index offsets. * gas/msp430/msp430x.d: Update to match revised assembler output.
2014-06-07Allow both signed and unsigned fields in PowerPC cmpli insnAlan Modra2-3/+22
There are legitimate reasons to allow a signed value in a cmpli insn field, for example to test for a "stw r1,lock@sdarel(r13)" instruction in user code, a kernel might use subis r3,r3,STW_R1_0R13@ha # subtract off high part cmplwi r3,lock@sdarel # is low part accessing lock? Since the lock@sdarel may take a range of -32768 to 32767, the allowed range of cmpli immediate must be at least [-32768,65535]. bfd/ * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli insn as a bitfield; Use complain_overflow_bitfield. * elf64-ppc.c (ppc64_elf_relocate_section): Likewise. opcodes/ * ppc-opc.c (UISIGNOPT): Define and use with cmpli. gas/ * config/tc-ppc.c (ppc_insert_operand): Handle PPC_OPERAND_SIGNOPT on unsigned fields. Comment on PPC_OPERAND_SIGNOPT signed fields in 64-bit mode. gold/ * powerpc.cc (relocate): Treat field of cmpli insn as a bitfield.
2014-06-06[AArch64] Fix the documentation on :pg_hi21:Martin Storsjo2-5/+9
2014-06-05Make it easy to make --disable-werror the default for both binutils and gdbJoel Brobecker4-4/+18
The goal of this patch is to provide an easy way to make --disable-werror the default when building binutils, or the parts of binutils that need to get built when building GDB. In development mode, we want to continue making -Werror the default with GCC. But, when making releases, I think we want to make it as easy as possible for regular users to successfully build from sources. GDB already has this kind of feature to turn -Werror as well as the use of the libmcheck library. As GDB Release Manager, I take advantage of it to turn those off after having cut the branch. I'd like to be able to do the same for the binutils bits. And perhaps Tristan will want to do the same for his releases too (not sure, binutils builders might be a little savvier than GDB builders). This patch introduces a new file, called development.sh, which just sets a variable called $development. In our development branches (Eg. "master"), it's set to true. But setting it to false would allow us to change the default behavior of various development-related features to be turned off; in this case, it turns off the use of -Werror by default (use --enable-werror to turn it back on). bfd/ChangeLog: * development.sh: New file. * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh. Make -Werror the default with GCC only if DEVELOPMENT is true. * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add $(srcdir)/development.sh. * Makefile.in, configure: Regenerate. binutils/ChangeLog: * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on bfd's development.sh. * Makefile.in, configure: Regenerate. gas/ChangeLog: * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on bfd's development.sh. * Makefile.in, configure: Regenerate. gold/ChangeLog: * Makefile.am (CONFIG_STATUS_DEPENDENCIES): New. * Makefile.in, configure: Regenerate. gprof/ChangeLog: * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on bfd's development.sh. * Makefile.in, configure: Regenerate. ld/ChangeLog: * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on bfd's development.sh. * Makefile.in, configure: Regenerate. opcodes/ChangeLog: * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on bfd's development.sh. * Makefile.in, configure: Regenerate. gdb/ChangeLog: * development.sh: Delete. * Makefile.in (config.status): Adjust dependency on development.sh. * configure.ac: Adjust development.sh source call. * configure: Regenerate. gdb/gdbserver/ChangeLog: * configure.ac: Adjust development.sh source call. * Makefile.in (config.status): Adjust dependency on development.sh. * configure: Regenerate. Tested on x86_64-linux by building two ways: One with DEVELOPMENT set to true, and one with DEVELOPMENT set to false. In the first case, I could see the use of -Werror, while it disappeared in the second case.
2014-06-03Change -mz command line option to -my for the MSP430 port of GAS.Nick Clifton5-10/+20
* config/tc-msp430.c (OPTION_WARN_INTR_NOPS): Use y instead of z. (OPTION_NO_WARN_INTR_NOPS): Use Y instead of Z. * doc/c-msp430.texi: Update command line option description. * gas/msp430/bad.d: Use -my not -mz.
2014-05-22Fix whitespace in gas listing errors and warningsAlan Modra16-128/+149
gas/ * listing.c (listing_warning, listing_error): Add space after colon. * messages.c (as_warn_internal, as_bad_internal): Use the same string as above. gas/testsuite/ * gas/d30v/bittest.l: Update for changed whitespace. * gas/d30v/serial.l: Likewise. * gas/d30v/serial2.l: Likewise. * gas/d30v/serial2O.l: Likewise. * gas/d30v/warn_oddreg.l: Likewise. * gas/i386/inval-equ-2.l: Likewise. * gas/i386/mpx-inval-1.l: Likewise. * gas/i386/sse-check-error.l: Likewise. * gas/i386/x86-64-mpx-inval-1.l: Likewise. * gas/i386/x86-64-mpx-inval-2.l: Likewise. * gas/i386/x86-64-size-inval-1.l: Likewise. * gas/i386/x86-64-sse-check-error.l: Likewise.
2014-05-20Add ChangeLog from previous MIPS .module commitmfortune2-0/+51
2014-05-20Add MIPS .module directivemfortune12-284/+376
gas/ * config/tc-mips.c (file_mips_opts_checked): New static global. (s_module): New static function. (file_ase): Remove. (mips_pseudo_table): Add .module handler. (mips_set_ase): Add opts argument and use instead of mips_opts. (md_assemble): Use file_mips_check_options. (md_parse_option): Update to use file_mips_opts instead of mips_opts. (mips_set_architecture): Delete function. Moved to... (mips_after_parse_args): Here. All logic now applies to file_mips_opts first and then copies the final state to mips_opts. Move error checking and defaults inference to mips_check_options and file_mips_check_options. (mips_check_options): New static function. Common option checking for command line, .module and .set. Use .module values in error messages instead of refering to command line options. (file_mips_check_options): New static function. A wrapper for mips_check_options with file_mips_opts. Updates BFD arch based on final options. (s_mipsset): Split into s_mipsset and parse_code_option. Settings supported by both .set and .module are moved to parse_code_option. Warnings and errors are kept in s_mipsset because when parse_code_option is used with s_module the warnings are deferred until code is generated. Any setting supporting 'default' value is kept in s_mipsset as it is not applicable to s_module. Inferred settings are also kept in s_mipsset as s_module does not infer any settings. Use mips_check_options. (parse_code_option): New static function derived from s_mipsset. (s_module): New static function that implements .module. Allows file level settings to be changed until code is generated. (s_cpload, s_cpsetup, s_cplocal): Use file_mips_check_options. (s_cprestore, s_cpreturn, s_cpadd, mips_address_bytes): Likewise. (mips_elf_final_processing): Update file_ase to file_mips_opts.ase. (md_mips_end): Use file_mips_check_options. * doc/c-mips.texi: Document .module. gas/testsuite * gas/mips/mips.exp: Add new tests. Use 64-bit ABI for relax-bc1any. Fix micromips arch definition to use mips64r2 consistently. * gas/mips/module-defer-warn1.s: New. * gas/mips/module-defer-warn1.d: New. * gas/mips/module-defer-warn2.s: New. * gas/mips/module-defer-warn2.l: New. * gas/mips/module-override.d: New. * gas/mips/module-override.s: New. * gas/mips/mips-gp32-fp64.l: Update expected output. * gas/mips/mips-gp64-fp32-pic.l: Update expected output. * gas/mips/mips-gp64-fp32.l: Update expected output.
2014-05-20Remove newly introduced whitespace from warnings.mfortune2-3/+8
* messages.c (as_warn_internal): Remove extra whitespace from warning messages.
2014-05-20Mark MSA as requiring FP64mfortune5-124/+114
gas/ * config/tc-mips.c (FP64_ASES): Add ASE_MSA. (mips_after_parse_args): Do not select ASE_MSA without -mfp64. gas/testsuite/ * gas/mips/micromips@msa-branch.d: Rework expected output for fp64. * gas/mips/msa-branch.d: Likewise.
2014-05-20 * messages.c (as_warn_internal): Ensure we don't interleave outputMike Stump2-10/+14
within a single line when make -j is used. (as_bad_internal): Likewise.
2014-05-20gas/Richard Sandiford3-0/+67
* config/obj-elf.h (obj_elf_seen_attribute): Declare. * config/obj-elf.c (recorded_attribute_info): New structure. (recorded_attributes): New variable. (record_attribute, obj_elf_seen_attribute): New functions. (obj_elf_vendor_attribute): Record which attributes have been seen.
2014-05-20Fix MSP430 assembler to support #hi(<symbol>).Nick Clifton6-28/+67
* config/tc-msp430.c (CHECK_RELOC_MSP430): Add OP parameter. Generate BFD_RELOC_MSP430_ABS_HI16 if vshift is 1. (msp430_srcoperand): Store vshift value in operand. * msp430.h (struct msp430_operand_s): Add vshift field. * gas/elf/struct.d: Expect extra output from some toolchains. * gas/symver/symver0.d: Likewise. * gas/symver/symver1.d: Likewise.
2014-05-19Extend the fix already created for PR 16858 so that it works with x86 PE ↵Nick Clifton2-0/+16
targets as well. PR gas/16858 * config/tc-i386.c (md_apply_fix): Improve the detection of code symbols for 32-bit PE targets.
2014-05-18gas/Richard Sandiford2-26/+14
* config/tc-mips.c (md_obj_begin): Delete. (md_obj_end): Fold into... (md_mips_end): ...here. Move to end of file.
2014-05-17Prevent the V850 assembler from generating an internal error if it is asked toNick Clifton2-0/+12
handle a ctoff() pseudo-op when running in RH850 ABI mode. PR gas/16946 * config/tc-v850.c (handle_ctoff): Generate an error if called when using the RH850 ABI.
2014-05-16This adds support for marking RL78 binaries as either supporting 32-bitKaushik Phata4-9/+60
or 64-bit doubles. It also makes the linker complain if the user attempts to link together binaries with different sized doubles. * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if 64-bit doubles objects mix with 32-bit doubles objects. (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag. * readelf.c (get_machine_flags): Handle RL78 64-bit doubles flag. * config/tc-rl78.c (enum options): Add OPTION_32BIT_DOUBLES and OPTION_64BIT_DOUBLES. (md_longopts): Add -m32bit-doubles and -m64bit-doubles. (md_parse_option): Parse -m32bit-doubles and -m64bit-doubles. (md_show_usage): Show all of the RL78 options. (rl78_float_cons): New static functions. (md_pseudo_table): Update handler for "double".
2014-05-13Re-work register size macros for MIPS.mfortune2-69/+78
gas/ * config/tc-mips.c (mips_set_options): Rename gp32 to gp throughout. (HAVE_32BIT_GPRS, HAVE_64BIT_GPRS): Remove. Re-implement via GPR_SIZE. (HAVE_32BIT_FPRS, HAVE_64BIT_FPRS): Remove. Re-implement via FPR_SIZE. (GPR_SIZE, FPR_SIZE): New macros. Use throughout.
2014-05-09Properly display extra data/address size prefixesH.J. Lu40-308/+350
X86 disassembler checks data and address size prefixes when displaying instruction mnemonic and operands. For the extra data and address size prefixes, their names depend only on the address mode, not the data and address size prefixes. This patch changes x86 disassembler not to check the data and address size prefix when printing extra data and address size prefixes. gas/testsuite/ * gas/i386/nops-1-core2.d: Replace data32 with data16. * gas/i386/nops-4a-i686.d: Likewise. * gas/i386/nops-5-i686.d: Likewise. * gas/i386/nops-5.d: Likewise. * gas/i386/x86-64-cbw-intel.d: Likewise. * gas/i386/x86-64-cbw.d: Likewise. * gas/i386/x86-64-io-intel.d: Likewise. * gas/i386/x86-64-io-suffix.d: Likewise. * gas/i386/x86-64-io.d: Likewise. * gas/i386/x86-64-nops-1-core2.d: Likewise. * gas/i386/x86-64-nops-1-g64.d: Likewise. * gas/i386/x86-64-nops-1-nocona.d: Likewise. * gas/i386/x86-64-nops-1.d: Likewise. * gas/i386/x86-64-nops-2.d: Likewise. * gas/i386/x86-64-nops-3.d: Likewise. * gas/i386/x86-64-nops-4-core2.d: Likewise. * gas/i386/x86-64-nops-4.d: Likewise. * gas/i386/x86-64-nops-5-k8.d: Likewise. * gas/i386/x86-64-nops-5.d: Likewise. * gas/i386/x86-64-stack-intel.d: Likewise. * gas/i386/x86-64-stack-suffix.d: Likewise. * gas/i386/x86-64-stack.d: Likewise. * gas/i386/ilp32/x86-64-cbw-intel.d: Likewise. * gas/i386/ilp32/x86-64-cbw.d: Likewise. * gas/i386/ilp32/x86-64-io-intel.d: Likewise. * gas/i386/ilp32/x86-64-io-suffix.d: Likewise. * gas/i386/ilp32/x86-64-io.d: Likewise. * gas/i386/ilp32/x86-64-nops-1-core2.d: * gas/i386/ilp32/x86-64-nops-1-nocona.d: Likewise. * gas/i386/ilp32/x86-64-nops-1.d: Likewise. * gas/i386/ilp32/x86-64-nops-2.d: Likewise. * gas/i386/ilp32/x86-64-nops-3.d: Likewise. * gas/i386/ilp32/x86-64-nops-4-core2.d: Likewise. * gas/i386/ilp32/x86-64-nops-4.d: Likewise. * gas/i386/ilp32/x86-64-nops-5-k8.d: Likewise. * gas/i386/ilp32/x86-64-nops-5.: Likewise. * gas/i386/ilp32/x86-64-stack-intel.d: Likewise. * gas/i386/ilp32/x86-64-stack-suffix.: Likewise. * gas/i386/ilp32/x86-64-stack.d: Likewise. ld/testsuite/ * ld-x86-64/tlsbin.dd: Replace data32 with data16. * ld-x86-64/tlsdesc-nacl.pd: Likewise. * ld-x86-64/tlsgdesc.dd: Likewise. * ld-x86-64/tlsld1.dd: Likewise. * ld-x86-64/tlsld3.dd: Likewise. * ld-x86-64/tlspic.dd: Likewise. opcodes/ 2014-05-09 H.J. Lu <hongjiu.lu@intel.com> * i386-dis.c (ADDR16_PREFIX): Removed. (ADDR32_PREFIX): Likewise. (DATA16_PREFIX): Likewise. (DATA32_PREFIX): Likewise. (prefix_name): Updated. (print_insn): Simplify data and address size prefixes processing.
2014-05-08Fix references to file_mips_isa missed in previous patch.mfortune2-4/+9
gas/ * config/tc-mips.c (md_parse_option): Update missed file_mips_isa references.
2014-05-08Consolidate file_mips_xxx variables.mfortune2-86/+94
gas/ * config/tc-mips.c (mips_set_options): Rename fp32 field to fp. Update fp32 == 0 to fp == 64 and fp32 == 1 to fp != 64 throughout. (file_mips_gp32, file_mips_fp32, file_mips_soft_float, file_mips_single_float, file_mips_isa, file_mips_arch): Merge into one struct... (file_mips_opts): Here. New static global. Update throughout. (mips_opts): Update defaults for gp32 and fp.
2014-05-08Implement CONVERT_SYMBOLIC_ATTRIBUTE for MIPS.mfortune9-0/+71
gas/ * config/tc-mips.c (streq): Define. (mips_convert_symbolic_attribute): New function. * config/tc-mips.h (CONVERT_SYMBOLIC_ATTRIBUTE): Define. (mips_convert_symbolic_attribute): New prototype gas/testsuite/ * gas/mips/attr-gnu-abi-fp-1.s: New. * gas/mips/attr-gnu-abi-fp-1.d: New. * gas/mips/attr-gnu-abi-msa-1.s: New. * gas/mips/attr-gnu-abi-msa-1.d: New. * gas/mips/mips.exp: Add new tests.
2014-05-08Use signed data type for R_XTENSA_DIFF* relocation offsets.Volodymyr Arbatov2-0/+8
R_XTENSA_DIFF relocation offsets are in fact signed. Treat them as such. Add testcase that examines ld behaviour on R_XTENSA_DIFF relocation changing sign during relaxation. 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com> David Weatherford <weath@cadence.com> Max Filippov <jcmvbkbc@gmail.com> bfd/ * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as signed. gas/ * config/tc-xtensa.c (md_apply_fix): mark BFD_RELOC_XTENSA_DIFF* fixups as signed. ld/testsuite/ * ld-xtensa/diff_overflow.exp, * ld-xtensa/diff_overflow1.s, * ld-xtensa/diff_overflow2.s: Add test for DIFF* relocation signedness and overflow checking.
2014-05-07Add MIPS r3 and r5 support.Andrew Bennett10-16/+192
This patch firstly adds support for mips32r3 mips32r5, mips64r3 and mips64r5. Secondly it adds support for the eretnc instruction. ChangeLog: bfd/ * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3, mips32r5 and mips64r5. * archures.c (bfd_architecture): Likewise. * bfd-in2.h (bfd_architecture): Likewise. * cpu-mips.c (arch_info_struct): Likewise. * elfxx-mips.c (mips_set_isa_flags): Likewise. gas/ * tc-mips.c (ISA_SUPPORTS_MIPS16E): Add mips32r3, mips32r5, mips64r3 and mips64r5. (ISA_HAS_64BIT_FPRS): Likewise. (ISA_HAS_ROR): Likewise. (ISA_HAS_ODD_SINGLE_FPR): Likewise. (ISA_HAS_MXHC1): Likewise. (hilo_interlocks): Likewise. (md_longopts): Likewise. (ISA_HAS_64BIT_REGS): Add mips64r3 and mips64r5. (ISA_HAS_DROR): Likewise. (options): Add OPTION_MIPS32R3, OPTION_MIPS32R5, OPTION_MIPS64R3, and OPTION_MIPS64R5. (mips_isa_rev): Add support for mips32r3, mips32r5, mips64r3 and mips64r5. (md_parse_option): Likewise. (s_mipsset): Likewise. (mips_cpu_info_table): Add entries for mips32r3, mips32r5, mips64r3 and mips64r5. Also change p5600 entry to be mips32r5. * configure.in: Add support for mips32r3, mips32r5, mips64r3 and mips64r5. * configure: Regenerate. * doc/c-mips.texi: Document the -mips32r3, -mips32r5, -mips64r3 and -mips64r5 command line options. * doc/as.texinfo: Likewise. gas/testsuite/ * gas/mips/mips.exp: Add MIPS32r5 tests. Also add the mips32r3, mips32r5, mips64r3 and mips64r5 isas to the testsuite. * gas/mips/r5.s: New test. * gas/mips/r5.d: Likewise. include/opcode/ * mips.h (INSN_ISA_MASK): Updated. (INSN_ISA32R3): New define. (INSN_ISA32R5): New define. (INSN_ISA64R3): New define. (INSN_ISA64R5): New define. (INSN_ISA64, INSN_ISA64R2, INSN_ISA3_32, INSN_ISA3_32R2, INSN_ISA4_32 INSN_ISA4_32R2, INSN_ISA5_32R2): Renumbered. (mips_isa_table): Add entries for mips32r3, mips32r5, mips64r3 and mips64r5. (INSN_UPTO32R3): New define. (INSN_UPTO32R5): New define. (INSN_UPTO64R3): New define. (INSN_UPTO64R5): New define. (ISA_MIPS32R3): New define. (ISA_MIPS32R5): New define. (ISA_MIPS64R3): New define. (ISA_MIPS64R5): New define. (CPU_MIPS32R3): New define. (CPU_MIPS32R5): New define. (CPU_MIPS64R3): New define. (CPU_MIPS64R5): New define. opcodes/ * mips-opc.c (mips_builtin_opcodes): Add MIPS32r5 eretnc instruction. (I34): New define. (I36): New define. (I66): New define. (I68): New define. * mips-dis.c (mips_arch_choices): Add mips32r3, mips32r5, mips64r3 and mips64r5. (parse_mips_dis_option): Update MSA and virtualization support to allow mips64r3 and mips64r5.
2014-05-05Properly handle multiple opcode prefixesH.J. Lu10-21/+437
This patch updates multiple opcode prefix processing: 1. Always print prefix together with bad opcode. 2. Since the last seen segment register prefix is active, we only print the active segment register in the memory operand. 3. The 0xf2 and 0xf3 prefixes take precedence over the 0x66 prefix as the opcode prefix. Also the last of the 0xf2 and 0xf3 prefixes wins. 4. Ignore invalid 0xf2/0xf3 prefixes if they aren't mandatory. gas/testsuite/ PR binutils/16893 * gas/i386/katmai.d: Expect "gs" as prefix. * gas/i386/long-1.s: Replace movapd with movss. * gas/i386/x86-64-long-1.s: Likewise. * gas/i386/long-1-intel.d: Updated. * gas/i386/long-1.d: Likewise. * gas/i386/x86-64-long-1-intel.d: Likewise. * gas/i386/x86-64-long-1.d: Likewise. * gas/i386/prefix.s: Add tests for multiple 0x66, 0x67, 0xf0, 0xf2 and 0xf3 prefixes. * gas/i386/prefix.d: Updated. opcodes/ PR binutils/16893 * i386-dis.c (twobyte_has_mandatory_prefix): New variable. (end_codep): Likewise. (mandatory_prefix): Likewise. (active_seg_prefix): Likewise. (ckprefix): Set active_seg_prefix to the active segment register prefix. (seg_prefix): Removed. (get_valid_dis386): Use the last of PREFIX_REPNZ and PREFIX_REPZ for prefix index. Ignore the index if it is invalid and the mandatory prefix isn't required. (print_insn): Set mandatory_prefix if the PREFIX_XXX prefix is mandatory. Don't set PREFIX_REPZ/PREFIX_REPNZ/PREFIX_LOCK bits in used_prefixes here. Don't print unused prefixes. Check active_seg_prefix for the active segment register prefix. Restore the DFLAG bit in sizeflag if the data size prefix is unused. Check the unused mandatory PREFIX_XXX prefixes (append_seg): Only print the segment register which gets used. (OP_E_memory): Check active_seg_prefix for the segment register prefix. (OP_OFF): Likewise. (OP_OFF64): Likewise. (OP_DSreg): Set active_seg_prefix to PREFIX_DS if it is unset.
2014-05-02Move fwait test with prefix to prefix.sH.J. Lu7-9/+13
* gas/i386/opcode-intel.d: Undo the last change. * gas/i386/opcode-suffix.d: Likewise. * gas/i386/opcode.d: Likewise. * gas/i386/opcode.s: Likewise. * gas/i386/prefix.s: Add test for fwait with prefix. * gas/i386/prefix.d: Updated.
2014-05-01Handle prefixes before fwaitH.J. Lu5-0/+17
0x9b (fwait) is both an instruction and an opcode prefix. When 0x9b is treated as an instruction, we need to handle any prefixes before it. This patch handles it properly. gas/testsuite/ PR binutils/16891 * gas/i386/opcode.s: Add test for fwait with prefix. * gas/i386/opcode-intel.d: Updated. * gas/i386/opcode-suffix.d: Likewise. * gas/i386/opcode.d: Likewise. opcodes/ PR binutils/16891 * i386-dis.c (print_insn): Handle prefixes before fwait.
2014-04-28This fixes a bootstrapping problem with gcc 4.9 in an x86 PE environment.Nick Clifton2-1/+10
The problem was that references to weak function symbols were being incorrectly biased by definition's offset. PR gas/16858 * config/tc-i386.c (md_apply_fix): Do not adjust value of pc-relative fixes against weak symbols.
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