aboutsummaryrefslogtreecommitdiff
path: root/gas/ChangeLog
AgeCommit message (Collapse)AuthorFilesLines
2022-07-18arc: Update missing cipher.Claudiu Zissulescu1-0/+5
The ciphers 5,7, and 9 are missing when parsing an assembly instruction leading to errors when those ciphers are used. gas/config * tc-arc.c (md_assembly): Update strspn string with the missing ciphers. Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com>
2022-07-08Add markers for 2.39 branchNick Clifton1-0/+4
2022-05-18oops - forgot changelog entry for the previous delta.Victor Do Nascimento1-0/+16
2022-04-07Add support for COFF secidx relocationsMark Harmstone1-0/+13
bfd * coff-i386.c (in_reloc_p): Add R_SECTION. (howto_table): Add R_SECTION. (coff_pe_i386_relocation_section): Add support for R_SECTION. (coff_i386_reloc_type_lookup): Add support for BFD_RELOC_16_SECCIDX. * coff-x86_64.c (in_reloc_p): Add R_SECTION. (howto_table): Add R_SECTION. (coff_pe_amd64_relocation_section): Add support for R_SECTION. (coff_amd64_reloc_type_lookup): Add support for BFD_RELOC_16_SECCIDX. * reloc.c: Add BFD_RELOC_16_SECIDX. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. gas * config/tc-i386.c (pe_directive_secidx): New function. (md_pseudo_table): Add support for secidx. (x86_cons_fix_new): Likewise. (tc_gen_reloc): Likewise. * expr.c (op_rank): Add O_secidx. * expr.h (operatorT): Likewise. * symbols.c (resolve_symbol_value): Add support for O_secidx. * testsuite/gas/i386/secidx.s: New test source file. * testsuite/gas/i386/secidx.d: New test driver file. * testsuite/gas/i386/i386.exp: Run new test. include * coff/i386.h: Define R_SECTION. * coff/x86_64.h: Likewise. ld * testsuite/ld-pe/secidx1.s: New test source file. * testsuite/ld-pe/secidx2.s: New test source file. * testsuite/ld-pe/secidx.d: New test driver file. * testsuite/ld-pe/secidx_64.d: New test driver file. * testsuite/ld-pe/pe.exp: Add new tests.
2022-04-07IBM zSystems: Add support for z16 as CPU name.Andreas Krebbel1-0/+7
So far z16 was identified as arch14. After the machine has been announced we can now add the real name. gas/ChangeLog: * config/tc-s390.c (s390_parse_cpu): Add z16 as alternate CPU name. * doc/as.texi: Add z16 and arch14 to CPU string list. * doc/c-s390.texi: Add z16 to CPU string list. opcodes/ChangeLog: * s390-mkopc.c (main): Enable z16 as CPU string in the opcode table.
2022-04-06Add code to display the contents of .debug_loclists sections which contain ↵Nick Clifton1-0/+5
offset entry tables. PR 28981 * dwarf.c (fetch_indexed_value): Rename to fecth_indexed_addr and return the address, rather than a string. (fetch_indexed_value): New function - returns a value indexed by a DW_FORM_loclistx or DW_FORM_rnglistx form. (read_and_display_attr_value): Add support for DW_FORM_loclistx and DW_FORM_rnglistx. (process_debug_info): Load the loclists and rnglists sections. (display_loclists_list): Add support for DW_LLE_base_addressx, DW_LLE_startx_endx, DW_LLE_startx_length and DW_LLE_default_location. (display_offset_entry_loclists): New function. Displays a .debug_loclists section that contains offset entry tables. (display_debug_loc): Call the new function. (display_debug_rnglists_list): Add support for DW_RLE_base_addressx, DW_RLE_startx_endx and DW_RLE_startx_length. (display_debug_ranges): Display the contents of the section's header. * dwarf.h (struct debug_info): Add loclists_base field. * testsuite/binutils-all/dw5.W: Update expected output. * testsuite/binutils-all/x86-64/pr26808.dump: Likewise.
2022-03-21z80 assembler: Fix new unexpected overflow warning in v2.37Nick Clifton1-0/+8
PR 28791 * config/tc-z80.c (emit_data_val): Do not warn about overlarge constants generated by bit manipulation operators. * testsuite/gas/z80/pr28791.s: New test source file. * testsuite/gas/z80/pr28791.d: New test driver file.
2022-01-28Updated French translation for the gas sub-directory.Nick Clifton1-0/+4
2022-01-24Update Bulgarian, French, Romaniam and Ukranian translation for some of the ↵Nick Clifton1-0/+4
sub-directories
2022-01-22Change version number to 2.38.50 and regenerate filesNick Clifton1-0/+5
2022-01-22Add markers for 2.38 branchNick Clifton1-0/+4
2022-01-17Update the config.guess and config.sub files from the master repository and ↵Nick Clifton1-0/+5
regenerate files.
2022-01-17Fix Z80 assembly failure.Sergey Belyashov1-0/+5
PR 28762 * app.c (do_scrub_chars): Correct handling when the symbol is not 'af'.
2022-01-02Update year range in copyright notice of binutils filesAlan Modra1-1/+1
The result of running etc/update-copyright.py --this-year, fixing all the files whose mode is changed by the script, plus a build with --enable-maintainer-mode --enable-cgen-maint=yes, then checking out */po/*.pot which we don't update frequently. The copy of cgen was with commit d1dd5fcc38ead reverted as that commit breaks building of bfp opcodes files.
2021-12-16Fix AVR assembler so that it creates relocs that will work with linker ↵Nick Clifton1-0/+10
relaxation. PR 28686 gas * config/tc-avr.h (tc_fix_adjustable): Define. * config/tc-avr.c (avr_fix_adjustable): New function. * testsuite/gas/all/gas.exp: Skip tests that need adjustable fixups. * testsuite/gas/elf/elf.exp: Likewise. * testsuite/gas/avr/diffreloc_withrelax.d: Adjust expected output. * testsuite/gas/avr/pc-relative-reloc.d: Adjust expected output. ld * testsuite/ld-avr/avr-prop-7.d: Adjust expected output. * testsuite/ld-avr/avr-prop-8.d: Likewise. * testsuite/ld-avr/pr13402.d: Likewise.
2021-11-26[gas] Fix file 0 dir with -gdwarf-5Tom de Vries1-0/+7
In out_dir_and_file_list, if file 0 is copied from file 1, only the filename is copied, and the dir and md5 fields are left to their default values. Fix this by adding the copy of the dir and md5 fields. gas/ChangeLog: 2021-11-26 Tom de Vries <tdevries@suse.de> PR 28629 * dwarf2dbg.c (out_dir_and_file_list): When copying file 1 to file 0, also copy dir and md5 fields. * testsuite/gas/i386/dwarf5-line-4.d: Adjust expected output.
2021-11-18Add multibyte character warning option to the assembler.Nick Clifton1-0/+22
* as.c (parse_args): Add support for --multibyte-handling. * as.h (multibyte_handling): Declare. * app.c (scan_for_multibyte_characters): New function. (do_scrub_chars): Call the new function if multibyte warning is enabled. * input-scrub,c (input_scrub_next_buffer): Call the multibyte scanning function if multibyte warnings are enabled. * symbols.c (struct symbol_flags): Add multibyte_warned bit. (symbol_init): Call the multibyte scanning function if multibyte symbol warnings are enabled. (S_SET_SEGMENT): Likewise. * NEWS: Mention the new feature. * doc/as.texi: Document the new feature. * testsuite/gas/all/multibyte.s: New test source file. * testsuite/gas/all/multibyte1.d: New test driver file. * testsuite/gas/all/multibyte1.l: New test expected output. * testsuite/gas/all/multibyte2.d: New test driver file. * testsuite/gas/all/multibyte2.l: New test expected output. * testsuite/gas/all/gas.exp: Run the new tests.
2021-11-15Deal with full path in .file 0 directiveEric Botcazou1-0/+13
Gas uses the directory part, if present, of the .file 0 directive to set entry 0 of the directory table in DWARF 5, which represents the "current directory". Now Gas also uses the file part of the same directive to set entry 0 of the file table, which represents the "current compilation file". But the latter need not be located in the former so GCC will use a full path in the file part when it is passed a full path: gcc -c /full/path/test.c -save-temps yields: .file 0 "/current/directory" "/full/path/test.c" in the assembly file and: The Directory Table (offset 0x22, lines 2, columns 1): Entry Name 0 (indirect line string, offset: 0x25): /current/directory 1 (indirect line string, offset: 0x38): /full/path The File Name Table (offset 0x30, lines 2, columns 2): Entry Dir Name 0 0 (indirect line string, offset: 0x43): /full/path/test.c in the object file. Note the full path and the questionable Dir value in the 0 entry of the file table.
2021-10-28ARM assembler: Allow up to 32 single precision registers in the VPUSH and ↵Markus Klein1-0/+9
VPOP instructions. PR 28436 * config/tc-arm.c (do_vfp_nsyn_push_pop_check): New function. (do_vfp_nsyn_pop): Use the new function. (do_vfp_nsyn_push): Use the new function. * testsuite/gas/arm/v8_1m-mve.s: Add new instructions. * testsuite/gas/arm/v8_1m-mve.d: Updated expected disassembly.
2021-09-27configure: regenerate in all projects that use libtool.m4Nick Alcock1-0/+4
(including sim/, which has no changelog.) bfd/ChangeLog 2021-09-27 Nick Alcock <nick.alcock@oracle.com> * configure: Regenerate. binutils/ChangeLog 2021-09-27 Nick Alcock <nick.alcock@oracle.com> * configure: Regenerate. gas/ChangeLog 2021-09-27 Nick Alcock <nick.alcock@oracle.com> * configure: Regenerate. gprof/ChangeLog 2021-09-27 Nick Alcock <nick.alcock@oracle.com> * configure: Regenerate. ld/ChangeLog 2021-09-27 Nick Alcock <nick.alcock@oracle.com> * configure: Regenerate. libctf/ChangeLog 2021-09-27 Nick Alcock <nick.alcock@oracle.com> * configure: Regenerate. * Makefile.in: Regenerate. opcodes/ChangeLog 2021-09-27 Nick Alcock <nick.alcock@oracle.com> * configure: Regenerate. zlib/ChangeLog 2021-09-27 Nick Alcock <nick.alcock@oracle.com> * configure: Regenerate.
2021-09-25PowerPC: Enable mfppr mfppr32, mtppr and mtppr32 extended mnemonics on POWER5Peter Bergner1-0/+9
SPR 896 and the mfppr mfppr32, mtppr and mtppr32 extended mnemonics were added in ISA 2.03, so enable them on POWER5 and later. opcodes/ * ppc-opc.c (powerpc_opcodes) <mfppr, mfppr32, mtppr, mtppr32>: Enable on POWER5 and later. gas/ * testsuite/gas/ppc/power5.s: New test. * testsuite/gas/ppc/power5.d: Likewise. * testsuite/gas/ppc/ppc.exp: Run it. * testsuite/gas/ppc/power7.s: Remove tests for mfppr, mfppr32, mtppr and mtppr32. * testsuite/gas/ppc/power7.d: Likewise.
2021-09-13MIPS: don't use get_symbol_name() for section parsing. With ↵Jan Beulich1-0/+1
s_change_section() later calling obj_elf_section(), it seems better to pre-parse the section name by the same function that will be used there. This way no differences in what is accepted will result. gas * config/tc-mips.c (s_change_section): Use obj_elf_section_name to parse the section name.
2021-09-13ia64: don't use get_symbol_name() for section parsing. With cross_section() ↵Jan Beulich1-0/+5
later calling obj_elf_section(), it seems better to pre-parse the section name by the same function that will be used there. This way no differences in what is accepted will result. gas * config/tc-ia64.c (cross_section): Use obj_elf_section_name to parse the section name.
2021-09-02Fix the V850 assembler's generation of relocations for the st.b instruction.Nick Clifton1-0/+8
PR 28292 gas * config/tc-v850.c (handle_lo16): Also accept BFD_RELOC_V850_LO16_SPLIT_OFFSET. * testsuite/gas/v850/split-lo16.s: Add extra line. * testsuite/gas/v850/split-lo16.d: Update expected disassembly. opcodes * v850-opc.c (D16): Use BFD_RELOC_V850_LO16_SPLIT_OFFSET in place of BFD_RELOC_16.
2021-08-11Fix a typo in the RX asse,bler. The Double-precision floating-point ↵Darius Galis1-0/+7
exception handling control register name is DECNT not DCENT. * config/rx-parse.y (DECNT): Fixed typo. * testsuite/gas/rx/dpopm.sm (DECNT): Fixed typo. * testsuite/gas/rx/dpushm.sm (DECNT): Fixed typo. * testsuite/gas/rx/macros.inc (DECNT): Fixed typo.
2021-08-11Fix an internal error in the CSKY assembler when asked to resolve an ↵Nick Clifton1-0/+6
overlarge constant. PR 28215 * config/tc-csky.c (md_apply_fix): Correctly handle a fixup that involves an overlarge constant.
2021-08-11Add a -mno-dollar-line-separator command line option to the AVR assembler.Matt Jacobson1-0/+9
Some frontends, like the gcc Objective-C frontend, emit symbols with $ characters in them. The AVR target code in gas treats $ as a line separator, so the code doesn?t assemble correctly. Provide a machine-specific option to disable treating $ as a line separator. * config/tc-avr.c (enum options): Add option flag. (struct option): Add option -mno-dollar-line-separator. (md_parse_option): Adjust treatment of $ when option is present. * config/tc-avr.h: Use avr_line_separator_chars.
2021-08-11Fix typo in previous deltaNick Clifton1-0/+4
2021-08-10Updated Serbian and Russian translations for various sub-directoriesNick Clifton1-0/+4
2021-08-09GAS: DWARF-5: Ensure that the 0'th entry in the directory table contains the ↵Nick Clifton1-0/+12
current working directory. * dwarf2dbg.c (get_directory_table_entry): Ensure that dir[0] contains current working directory. (out_dir_and_file_list): Likewise. * testsuite/gas/elf/dwarf-5-dir0.s: New test source file. * testsuite/gas/elf/dwarf-5-dir0.d: New test driver. * testsuite/gas/elf/elf.exp: Run the new test. * testsuite/gas/elf/dwarf-5-file0.d: Adjust expected output. * testsuite/gas/i386/dwarf5-line-1.d: Likewise. * testsuite/gas/i386/dwarf5-line-2.d: Likewise.
2021-07-14gas: default TC_VALIDATE_FIX_SUB to 0Alan Modra1-1/+10
gas/write.c provides a fallback TC_VALIDATE_FIX_SUB define that can be a problem for some targets, the problem being that a non-zero definition of TC_VALIDATE_FIX_SUB says that some uses of fx_subsy are OK, in effect that the target will handle fx_subsy in md_apply_fix and/or tc_gen_reloc. A lot of targets don't have the necessary md_apply_fix and tc_gen_reloc support. So a safer default is to disallow fx_subsy by default. I've had a good look over target usage of fx_subsy, and think I've caught all the cases where targets need TC_VALIDATE_FIX_SUB. Possible failures would be limited to alpha, microblaze, ppc and s390 (the targets that define UNDEFINED_DIFFERENCE_OK), or targets that generate fixups with BFD_RELOC_GPREL32/16 and use a syntax explicitly showing a difference expression. * write.c (TC_VALIDATE_FIX_SUB): Default to 0. * config/tc-hppa.h (TC_VALIDATE_FIX_SUB): Define. * config/tc-microblaze.h (TC_VALIDATE_FIX_SUB): Define. * config/tc-alpha.h (TC_VALIDATE_FIX_SUB): Define for ECOFF. * config/tc-ppc.h (TC_VALIDATE_FIX_SUB): Don't define for ELF. Do define for XCOFF.
2021-07-14objdump: add DWARF support for AIXClément Chigot1-0/+5
DWARF sections have special names on AIX which need be handled by objdump in order to correctly print them. This patch also adds the correlation in bfd for future uses. bfd/ * libxcoff.h (struct xcoff_dwsect_name): Add DWARF name. * coff-rs6000.c (xcoff_dwsect_names): Update. * coffcode.h (sec_to_styp_flags): Likewise. (coff_new_section_hook): Likewise. binutils/ * dwarf.h (struct dwarf_section): Add XCOFF name. * dwarf.c (struct dwarf_section_display): Update. * objdump.c (load_debug_section): Add XCOFF name handler. (dump_dwarf_section): Likewise. gas/ * config/tc-ppc.c (ppc_change_debug_section): Update to match new name's field.
2021-07-12Add the SEC_ELF_OCTETS flag to debug sections created by the assembler.Tucker1-0/+6
PR 28054 gas * config/obj-elf.c (obj_elf_change_section): Set the SEF_ELF_OCTETS flag on debug sections.
2021-07-07Add changelog entries for last commitAndreas Krebbel1-0/+5
2021-07-07Fix problems translating messages when a percentage sign appears at the end ↵Nick Clifton1-0/+11
of a string. PR 28051 gas * config/tc-i386.c (offset_in_range): Reformat error messages in order to fix problems when translating. (md_assemble): Likewise. * messages.c (as_internal_value_out_of_range): Likewise. * read.c (emit_expr_with_reloc): Likewise. * testsuite/gas/all/overflow.l Change expected output format. * po/gas.pot: Regenerate. bfd * coff-rs6000.c (xcoff_reloc_type_tls): Reformat error messages in order to fix problems when translating. * cofflink.c (_bfd_coff_write_global_sym): Likewise. * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub): Likewise. * po/bfd.pot: Regenerate.
2021-07-03Update version number and regenerate filesNick Clifton1-0/+5
2021-07-03Add markers for 2.37 branchNick Clifton1-0/+4
2021-07-02Re: Fix minor NDS32 renaming snafuAlan Modra1-0/+5
Some extern declarations differ in constnes to their definitions too. Let's make sure this sort of thing doesn't happen again, but putting the externs in a header where they belong. gas/ * config/tc-nds32.c (nds32_keyword_gpr): Don't declare. (md_begin): Constify k. opcodes/ * nds32-dis.c (nds32_find_reg_keyword): Constify arg and return. (nds32_parse_audio_ext, nds32_parse_opcode): Constify psys_reg. (nds32_field_table, nds32_opcode_table, nds32_keyword_table), (nds32_opcodes, nds32_operand_fields, nds32_keywords), (nds32_keyword_gpr): Move declarations to.. * nds32-asm.h: ..here, constifying to match definitions.
2021-07-02Fix minor NDS32 renaming snafu.Nick Clifton1-0/+5
* config/tc-nds32.c: Change all references of keyword_gpr to nds32_keyword_gpr.
2021-07-01opcodes: constify & scope microblaze opcodesMike Frysinger1-0/+5
This is exporting the variable "opcodes" as a large writable blob. This is not a namespace friendly name, so add a "microblaze" prefix, and then sprinkle const over its definition & use.
2021-07-01opcodes: constify aarch64_opcode_tablesMike Frysinger1-0/+6
This table is huge (~350k), so stop putting it into writable .data since it's only const data.
2021-06-24gas: update csect alignment for PPC prefixed instructions on XCOFFClément Chigot1-0/+5
Power10 prefixed instructions must not cross 64-byte boundaries. This is already handled. However, on XCOFF, the csect must be updated to match the new alignment. * config/tc-ppc.c (md_assemble): Update ppc_current_csect alignment when finding prefixed instructions.
2021-06-22picojava assembler and disassembler fixesAlan Modra1-0/+9
Commit 54758c3e398d made changes to the picojava support based on https://sourceware.org/pipermail/binutils/2005-November/045136.html An update from picojava to picojava II, I think. Unfortunately the patch neglected any changes to the gas testsuite, resulting in "FAIL: pj" since that date. This patch makes a few relatively simple changes to cure the regression. gas/ * config/tc-pj.c (md_apply_fix): Apply PJ_CODE_REL32 relocs. * testsuite/gas/pj/ops.s: Update jsr, ret, getstatic, putstatic, getfield, putfield, invokevirtual, invokespecial, invokestatic, invokeinterface, goto_w, jsr_w assembly. Delete version 1 picojava opcodes. * testsuite/gas/pj/ops.d: Match expected output. opcodes/ * pj-dis.c (print_insn_pj): Don't print trailing tab. Do print separator for pcrel insns.
2021-06-19ubsan errors when 32-bit bfdAlan Modra1-0/+4
A shift count exceeding the size of the value is undefined behaviour, and so is negating a signed LONG_MIN. * config/tc-z80.c (signed_overflow, unsigned_overflow): Avoid UB.
2021-06-19ppc raw test failure when 32-bit bfdAlan Modra1-0/+5
The test contained an expression that can't be evaluated unless expressions are 64-bit. * testsuite/gas/ppc/raw.s: Use 0 as pli constant. * testsuite/gas/ppc/raw.d: Update to suit.
2021-06-18gas: fold symbol table entries generated for .startof.() / .sizeof.()Jan Beulich1-0/+7
When the same such construct is used multiple times in a source file, there's still no need to emit a separate symbol each time. Under the assumption that there won't be many of these, use a simple array lookup method to record previously used symbols.
2021-06-17Fix an assertion failure in the AArch64 assembler triggered by incorrect ↵Nick Clifton1-0/+7
instruction syntax. PR 27904 * config/tc-aarch64.c (ldst_lo12_determine_real_reloc_type): Generate a syntax error message if the reloc qualifier does not match the instruction's size.
2021-06-17gas: handle csect in bss section for XCOFFClément Chigot1-0/+7
Latest gcc versions are now generating csects instead of .lcomm for bss symbols. Some adjustements are needed in order to handle them. * config/tc-ppc.c (md_begin): Create bss section with dummy symbol. (ppc_frob_symbol): Output XTY_CM for bss csects. (ppc_fix_adjustable): Adjust condition to avoid bss csects.
2021-06-17gas: ensure sections contents is zero for BFD_RELOC_PPC*_TLSM on XCOFF.Clément Chigot1-0/+10
AIX ld expects the section contents for relocations BFD_RELOC_PPC_TLSM or BFD_RELOC_PPC64_TLSM to be zero. Actually, it seems to be the case for all the TLS relocations generated by AIX assembly but only these two are mandatory. * config/tc-ppc.c (md_apply_fix): Adjust addend to nullify section contents for BFD_RELOC_PPC_TLSM or BFD_RELOC_PPC64_TLSM. * testsuite/gas/ppc/xcoff-tlsm-32.d: New test. * testsuite/gas/ppc/xcoff-tlsm-64.d: New test. * testsuite/gas/ppc/xcoff-tlsm.s: New test. * testsuite/gas/ppc/aix.exp: Run new tests.
2021-06-16gas: fix hex float parsing from .dcb.? directivesJan Beulich1-0/+6
Unlike for .dc.? the parsing here failed to skip the colon before calling hex_float(). To avoid both variants of parsing going out of sync again, introduce a helper used by both.
generated by cgit v1.1 at 2024-11-28 16:06:40 +0000