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2024-01-04Update year range in copyright notice of binutils filesAlan Modra1-1/+1
Adds two new external authors to etc/update-copyright.py to cover bfd/ax_tls.m4, and adds gprofng to dirs handled automatically, then updates copyright messages as follows: 1) Update cgen/utils.scm emitted copyrights. 2) Run "etc/update-copyright.py --this-year" with an extra external author I haven't committed, 'Kalray SA.', to cover gas testsuite files (which should have their copyright message removed). 3) Build with --enable-maintainer-mode --enable-cgen-maint=yes. 4) Check out */po/*.pot which we don't update frequently.
2023-09-26Allow the use of SOURCE_DATE_EPOCH in the timestamps for members of static ↵Nick Clifton1-0/+44
archives. (For some reason this commit was not applied at the time that the patch was approved).
2023-08-11warn unused result for bfd IO functionsAlan Modra1-6/+9
This patch fixes all the warnings I found in bfd, binutils and ld, plus some bitrotted COFF_GO32 code that tried to allocate -168ul bytes. When the malloc fail was reported these testsuite fails resulted: i386-go32 +FAIL: go32 stub i386-go32 +ERROR: tcl error sourcing /home/alan/src/binutils-gdb/ld/testsuite/ld-i386/i386.exp. i386-go32 +ERROR: couldn't open "tmpdir/go32stub": no such file or directory i386-go32 +FAIL: ld-scripts/sane1 i386-go32 +FAIL: ld-scripts/assign-loc i386-go32 +FAIL: ld-scripts/pr18963 This does result in some warnings in gdb which are fixed in a followup patch. bfd/ * bfdio.c (bfd_read, bfd_write): Add ATTRIBUTE_WARN_UNUSED_RESULT. (bfd_tell, bfd_stat, bfd_seek, bfd_mmap): Likewise. * bfd-in2.h: Regenerate. * coff-rs6000.c (xcoff_write_armap_big) Don't ignore bfd_write return value. (xcoff_generate_rtinit): Likewise. Also free data_buffer and string_table before returning. * coff64-rs6000.c (xcoff64_generate_rtinit): Likewise. * coff-stgo32.c (go32exe_check_format): Don't ignore bfd_seek return value. * coffcode.h (coff_apply_checksum): Don't ignore bfd_write return. (coff_write_object_contents <COFF_GO32>): Likewise, and bfd_malloc. Fix bitrotted code to look for first section with non-zero filepos. * elf64-ia64-vms.c (elf64_vms_write_shdrs_and_ehdr): Don't ignore bfd_seek or bfd_write return values. * pef.c (bfd_pef_scan_section): Likewise. (bfd_pef_read_header, bfd_pef_xlib_read_header): Likewise. * vms-misc.c (_bfd_vms_output_end): Likewise. Return status. * vms.h (_bfd_vms_output_end): Update prototype. * vms-alpha.c: Pass _bfd_vms_output_end status up call chains. * wasm-module.c (wasm_compute_custom_section_file_position): Don't ignore bfd_seek or bfd_write return values. (wasm_compute_section_file_positions): Likewise. * xsym.c (bfd_sym_scan): Don't ignore bfd_seek return value. (bfd_sym_read_name_table): Likewise. binutils/ * ar.c (print_contents, extract_file): Don't ignore bfd_seek return value. ld/ * pdb.c (create_section_contrib_substream): Don't ignore bfd_seek return value. (create_section_header_stream): Likewise. * pe-dll.c (pe_get16, pe_get32): Add fail param to return results from bfd_seek and bfd_read. (pe_implied_import_dll): Handle these fails, and other bfd_seek and bfd_read return values.
2023-08-09Rename bfd_bread and bfd_bwriteAlan Modra1-6/+6
These were renamed from bfd_read and bfd_write back in 2001 when they lost an unnecessary parameter. Rename them back, and get rid of a few casts that are only needed without prototyped functions (K&R C).
2023-08-09PR30724, cygwin ld performance regression since 014a602b86Alan Modra1-0/+23
According to the reporter of this bug the newlib fseek implementation is likely slowed down by locking and fflush, only attempting to optimise seeks when the file is opened read-only. Thus when writing the output we get a dramatic slowdown due to commit 014a602b86. PR 30724 * bfd.c (enum bfd_last_io): New. (struct bfd): Add last_io field. * bfd-in2.h: Regenerate. * bfd-io.c (bfd_bread, bfd_bwrite): Force seek if last_io is opposite direction. (bfd_seek): Reinstate optimisation for seek to same position.
2023-05-24Don't optimise bfd_seek to same positionAlan Modra1-4/+0
It's not worth avoiding an fseek to the same position, and can cause problems if the linker's output file (which is opened "w+") is read, because that can result in writing, reading, then writing again. POSIX.1-2017 (IEEE Std 1003.1) says of fopen: "When a file is opened with update mode ('+' as the second or third character in the mode argument), both input and output may be performed on the associated stream. However, the application shall ensure that output is not directly followed by input without an intervening call to fflush() or to a file positioning function (fseek(), fsetpos(), or rewind()), and input is not directly followed by output without an intervening call to a file positioning function, unless the input operation encounters end-of-file." * bfdio.c (bfd_seek): Always call iovec->bseek.
2023-05-03Generated docs and include filesAlan Modra1-6/+69
bfd/doc/chew.c extracts documentation from source code comments annotated with keywords, and generates much of bfd.h and libbfd.h from those same comments. The docs have suffered from people (me too) adding things like CODE_FRAGMENT to the source to put code into bfd.h without realising that CODE_FRAGMENT also puts @example around said code into the docs. So we have random senseless things in the docs. This patch fixes that problem (well, the senseless things from CODE_FRAGMENT), moves most of the code out of bfd-in.h, and improves a few chew.c features. libbfd.h now automatically gets ATTRIBUTE_HIDDEN prototypes, and indentation in bfd.h and libbfd.h is better.
2023-04-20Yet another out-of-memory fuzzed objectAlan Modra1-4/+5
Do I care about out of memory conditions triggered by fuzzers? Not much. Your operating system ought to be able to handle it by killing the memory hog. Oh well, this one was an element of a coff-alpha archive that said it was a little less that 2**64 in size. The coff-alpha compression scheme expands at most 8 times, so we can do better in bfd_get_file_size. * bfdio.c (bfd_get_file_size): Assume elements in compressed archive can only expand a maximum of eight times. * coffgen.c (_bfd_coff_get_external_symbols): Sanity check size of symbol table agains file size.
2023-01-03Fix a potential problem in the BFD library when accessing the Windows' nul ↵Himal1-0/+5
device driver. PR 29947 * bfdio.c (_bfd_real_fopen): Do not add a prefix to the Windows' nul device filename.
2023-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
The newer update-copyright.py fixes file encoding too, removing cr/lf on binutils/bfdtest2.c and ld/testsuite/ld-cygwin/exe-export.exp, and embedded cr in binutils/testsuite/binutils-all/ar.exp string match.
2022-12-20PR29915, bfdio.c does not compile with mingw.org's MinGWAlan Modra1-6/+5
PR 29915 * configure.ac: Add AC_CHECK_DECLS test ___lc_codepage_func. * configure: Regenerate. * config.in: Regenerate. * bfdio.c (___lc_codepage_func): Move declaration to.. (_bfd_real_fopen): ..here, and use !HAVE_DECL____LC_CODEPAGE_FUNC.
2022-08-16bfd: Define ___lc_codepage_func prototype for older MinGW-w64Torbjörn SVENSSON1-0/+5
In commit 68e80d96a84282d547f3b3c1234c99009521630c, the usage of ___lc_codepage_func was introduced to determine the current encoding. Prior to version 9.0 of MinGW-w64, the function prototype for ___lc_codepage_func was missing and trying to build BFD caused the following error: error: implicit declaration of function ‘___lc_codepage_func’ This changeset adds a conditonal definition of ___lc_codepage_func to allow a sucessful build with MinGW-w64. Signed-off-by: Torbjörn SVENSSON <torbjorn.svensson@foss.st.com>
2022-06-28bfd: handle codepage when opening files on MinGWClément Chigot1-3/+9
Even if MS docs say that CP_UTF8 should always be used on newer applications, forcing it might produce undefined filename if the encoding isn't UTF-8. MinGW seems to call ___lc_codepage_func() in order to retrieve the current thread codepage. bfd/ChangeLog: * bfdio.c (_bfd_real_fopen): Retrieve codepage with ___lc_codepage_func() on MinGW.
2022-05-19 _bfd_real_fopen should not use ccs parameter on WindowsYvan Roux1-3/+1
PR 25713 * bfdio.c (_bfd_real_fopen): Delete ccs string.
2022-03-01Fix a typo in the previous delta to bfdio.c.Nick Clifton1-20/+22
PR 25713 * bfdio.c (_bfd_real_fopen): Fix typo.
2022-02-28Further correct the handling of long pathnames on Windows hosts.Torbj?rn Svensson1-39/+39
PR 25713 * bfdio.c (_bfd_real_fopen): Fix handling of parhs longer than 260 characters on Windows hosts.
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.
2021-12-28bfd: Don't check non-thin archive member file sizeH.J. Lu1-2/+4
There is no need to check member file size for thin archive member. * bfdio.c (bfd_bread): Don't check non-thin archive member file size.
2021-01-07Fix another path length problem opening files on Win32 systems.Nick Clifton1-2/+21
PR 25713 * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to absolute paths and check to see if they are longer than MAX_PATH.
2021-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2020-08-26asan: alpha-vms: mmember access within null pointerAlan Modra1-7/+11
* bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
2020-05-23Fix potential segfaultAlan Modra1-2/+3
Code in vms-lib.c leaves arch_header NULL. * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
2020-05-21Replace "if (x) free (x)" with "free (x)", bfdAlan Modra1-2/+1
* aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout. * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c, * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c, * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c, * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c, * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c, * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c, * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c, * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c, * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h, * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c, * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c, * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c, * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
2020-05-19win32 typo fixAlan Modra1-1/+1
PR 25713 * bfdio.c (_bfd_real_fopen): Typo fix.
2020-05-18Fix the BFD library to handle Windows pathnames with more than 260 ↵Jaydeep Chauhan1-2/+11
characters and UNIX style directory separators. PR 25713 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory separators into DOS style when creating a WIN32 fullpath.
2020-04-02coff-go32-exe: support variable-length stubsJan W. Jagersma1-0/+4
The stub size in GO32 executables has historically been fixed at 2048 bytes, due to hardcoded limitations in bfd. Recent patches to djgpp by Stas Sergeev (CC'd) have pushed the stub right up to this limit, so if any further expansion is desired, this must first be patched in bfd. This series includes three patches: The first changes the meaning of the bfd->origin field slightly, so that target code can use this to specify an offset into the file where the actual bfd is located. The second patch then uses this to enable support for variable-sized stubs in the coff-go32-exe format. The final patch is only a cleanup, it normalizes function and variable names in coff-stgo32.c so that they all begin with the same prefix. bfd * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add bfd->origin to file offset. * bfdwin.c (bfd_get_file_window): Likewise. * bfd.c: Clarify the use of the bfd->origin field. * bfd-in2.h: Regenerate. * coff-i386.c: Don't include go32exe.h. Allow overriding coff_write_object_contents via COFF_WRITE_CONTENTS. * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject) (go32exe_write_object_contents): New functions. (go32exe_temp_stub, go32exe_temp_stub_size): New static globals. (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define. (create_go32_stub): Remove check for 2k size limit. Read stub from go32exe_temp_stub if present. (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and copy variable-length stub. (go32_check_format): Read stub to go32exe_temp_stub, set origin, return go32exe_cleanup. (adjust_filehdr_in_post, adjust_filehdr_out_pre) (adjust_filehdr_out_post, adjust_scnhdr_in_post) (adjust_scnhdr_out_pre, adjust_scnhdr_out_post) (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post): Remove functions and their associated #defines. * coffcode.h (coff_mkobject_hook): Remove stub copying code. * libcoff-in.h: (struct coff_tdata): New field stub_size. Rename field go32stub to stub. * libcoff.h: Regenerate. * coff-stgo32.c (go32_check_format): Rename to... (go32exe_check_format): ...this. (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to... (go32exe_copy_private_bfd_data): ...this. (stub_bytes): Rename to... (go32exe_default_stub): ...this. (create_go32_stub): Rename to... (go32exe_create_stub): ...this. * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc when possible. include * coff/go32exe.h: Remove file. * coff/internal.h (struct internal_filehdr): Remove field go32stub. Remove flag F_GO32STUB.
2020-03-24Add code to the BFD library to handle opening files with pathnames longer ↵Nick Clifton1-11/+25
than MAX_PATH on Win32 systems. PR 25713 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on Win32 systems.
2020-02-26Limit bogus archive parsed_sizeAlan Modra1-2/+16
Archive element size is given by data in the archive, and thus is subject to attack by fuzzers. The only harm this allows is allocation of huge amounts of memory, but some systems don't handle that well. So limit archive element size to archive file size. * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2020-02-19bfd_get_size cacheAlan Modra1-4/+19
We have calls to bfd_get_size when swapping in ELF section headers. Since object files can have a large number of sections, it's worth caching the file size rather than making lots of stat system calls. * bfd.c (struct bfd): Move format and direction to other bitfields. Add "size". * bfdio.c (bfd_get_size): Cache size when not writing file. * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size returning zero, ie. unknown. (bfd_get_alt_debug_link_info): Likewise. * bfd-in2.h: Regenerate.
2020-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2019-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2018-06-14PR23282, Reinstate seek optimizationAlan Modra1-0/+4
PR 23282 * bfdio.c (bfd_seek): Optimize away seeks to current position.
2018-06-05Tidy bfdio to consistenly use containing archiveAlan Modra1-102/+100
Archive element IO is performed on the file of the containing archive, which leads to the BFD "where" field of archives and their elements being out of sync with the real file position. (We're talking traditional archives here, not thin archives.) The old bfd_seek code recognized this by not attempting to optimize away seeks for archives. However, there was other code that could return bogus results. For example, cache.c limits the number of open files by closing a file and remembering its state once the limit is reached. If bfd_tell is called on an archive element when the containing archive is closed, it will return an invalid file pointer. It's possible to have a valid "where" field for archives by always using and updating the containing archive BFD. That's what this patch does. Note that cache.c used to find the containing archive BFD anyway for the iostream, so we're not really doing extra work, just transferring it up to the correct abstraction level. The patch also gets rid of some hacks. bfd_tell was called when bfd_seek failed, in an attempt to correct "where". That's got to be papering over another problem, so that code has been removed. bfd_read also had an "optimiziation" to return early when the number of bytes was zero, and bfd_seek optimized calls that didn't move the file pointer. This was covering for a coff_slurp_line_table bug where IO was attempted on a pe-dll BFD without an iovec. * bfd.c (struct bfd): Update comment on "where" usage. * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec", "iostream", and "where" from containing archive file. Return error on NULL iovec. (bfd_bread): Similarly, and return error attempted out of bounds archive element access. (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and "where" from containing archive file. (bfd_seek): Likewise. Return error on NULL iovec. Don't attempt to optimize away seeks. Don't paper over errors by calling bfd_tell. (bfd_get_mtime): Call bfd_stat rather than iovec->bstat. (bfd_get_size): Likewise. (bfd_mmap): Operate on and use iovec of containing archive file. Return error on NULL iovec. * cache.c (bfd_cache_lookup_worker): Abort if working on archive element bfd. (cache_bread_1): Delete bfd parameter, add FILE* parameter. Don't ignore zero byte reads. (cache_bread): Look up FILE* in cache here. Error on NULL lookup. (cache_bwrite): Rename "where" to "from". (cache_bmmap): Don't handle archive elements. * coffcode.h (coff_slurp_line_table): Exit early on zero lineno count. * bfd-in2.h: Regenerate.
2018-01-03Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2017-12-06BFD whitespace fixesAlan Modra1-62/+62
Binutils is supposed to use tabs. In my git config I have whitespace = indent-with-non-tab,space-before-tab,trailing-space and I got annoyed enough seeing red in "git diff" output to fix the problems. * doc/header.sed: Trim trailing space when splitting lines. * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-cris.c, * aout-ns32k.c, * aout-target.h, * aout-tic30.c, * aoutf1.h, * aoutx.h, * arc-got.h, * arc-plt.def, * arc-plt.h, * archive.c, * archive64.c, * archures.c, * armnetbsd.c, * bfd-in.h, * bfd.c, * bfdio.c, * binary.c, * bout.c, * cache.c, * cisco-core.c, * coff-alpha.c, * coff-apollo.c, * coff-arm.c, * coff-h8300.c, * coff-i386.c, * coff-i860.c, * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mcore.c, * coff-mips.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-stgo32.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c, * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c, * coffswap.h, * compress.c, * corefile.c, * cpu-alpha.c, * cpu-arm.c, * cpu-avr.c, * cpu-bfin.c, * cpu-cr16.c, * cpu-cr16c.c, * cpu-crx.c, * cpu-d10v.c, * cpu-frv.c, * cpu-ft32.c, * cpu-i370.c, * cpu-i960.c, * cpu-ia64-opc.c, * cpu-ip2k.c, * cpu-lm32.c, * cpu-m32r.c, * cpu-mcore.c, * cpu-microblaze.c, * cpu-mips.c, * cpu-moxie.c, * cpu-mt.c, * cpu-nios2.c, * cpu-ns32k.c, * cpu-or1k.c, * cpu-powerpc.c, * cpu-pru.c, * cpu-sh.c, * cpu-spu.c, * cpu-v850.c, * cpu-v850_rh850.c, * cpu-xgate.c, * cpu-z80.c, * dwarf1.c, * dwarf2.c, * ecoff.c, * ecofflink.c, * ecoffswap.h, * elf-bfd.h, * elf-eh-frame.c, * elf-hppa.h, * elf-m10200.c, * elf-m10300.c, * elf-s390-common.c, * elf-strtab.c, * elf-vxworks.c, * elf.c, * elf32-am33lin.c, * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-avr.h, * elf32-bfin.c, * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c, * elf32-i860.c, * elf32-i960.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c, * elf32-m68hc1x.c, * elf32-m68hc1x.h, * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nds32.h, * elf32-nios2.c, * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-score.h, * elf32-score7.c, * elf32-sh-symbian.c, * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilegx.h, * elf32-tilepro.c, * elf32-tilepro.h, * elf32-v850.c, * elf32-vax.c, * elf32-wasm32.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xgate.h, * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c, * elf64-tilegx.h, * elf64-x86-64.c, * elfcore.h, * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-aarch64.c, * elfxx-aarch64.h, * elfxx-ia64.c, * elfxx-ia64.h, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c, * elfxx-x86.h, * freebsd.h, * hash.c, * host-aout.c, * hp300hpux.c, * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386linux.c, * i386lynx.c, * i386mach3.c, * i386msdos.c, * i386netbsd.c, * ieee.c, * ihex.c, * irix-core.c, * libaout.h, * libbfd-in.h, * libbfd.c, * libcoff-in.h, * libnlm.h, * libpei.h, * libxcoff.h, * linker.c, * lynx-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c, * m88kmach3.c, * mach-o-aarch64.c, * mach-o-arm.c, * mach-o-i386.c, * mach-o-target.c, * mach-o-x86-64.c, * mach-o.c, * mach-o.h, * merge.c, * mipsbsd.c, * mmo.c, * netbsd.h, * netbsd-core.c, * newsos3.c, * nlm-target.h, * nlm32-ppc.c, * nlm32-sparc.c, * nlmcode.h, * ns32k.h, * ns32knetbsd.c, * oasys.c, * opncls.c, * pc532-mach.c, * pdp11.c, * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-x86_64.c, * peXXigen.c, * pef.c, * pef.h, * pei-arm.c, * pei-i386.c, * pei-mcore.c, * pei-x86_64.c, * peicode.h, * plugin.c, * ppcboot.c, * ptrace-core.c, * reloc.c, * riscix.c, * rs6000-core.c, * section.c, * som.c, * som.h, * sparclinux.c, * sparcnetbsd.c, * srec.c, * stabs.c, * sunos.c, * syms.c, * targets.c, * tekhex.c, * trad-core.c, * vax1knetbsd.c, * vaxnetbsd.c, * verilog.c, * versados.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, * wasm-module.c, * wasm-module.h, * xcofflink.c, * xsym.c, * xsym.h: Whitespace fixes. * bfd-in2.h, * libbfd.h, * libcoff.h: Regenerate.
2017-06-28Change bfd_get_size/bfd_get_file_size to ufile_ptrH.J. Lu1-4/+4
bfd_get_size and bfd_get_file_size should return the unsigned file size. Otherwise they return negative values for file >= 2GB with 32-bit ufile_ptr. bfd/ * bfd-in2.h: Regenerated. * bfdio.c (bfd_get_size): Change return type to ufile_ptr. (bfd_get_file_size): Likewise. binutils/ * objdump.c (dump_relocs_in_section): Cast to ufile_ptr when comparing against bfd_get_file_size return.
2017-05-30Add bfd_get_file_size to get archive element sizeH.J. Lu1-0/+23
We can't use stat() to get archive element size. Add bfd_get_file_size to get size for both normal files and archive elements. bfd/ PR binutils/21519 * bfdio.c (bfd_get_file_size): New function. * bfd-in2.h: Regenerated. binutils/ PR binutils/21519 * objdump.c (dump_relocs_in_section): Replace get_file_size with bfd_get_file_size to get archive element size. * testsuite/binutils-all/objdump.exp (test_objdump_f): New proc. (test_objdump_h): Likewise. (test_objdump_t): Likewise. (test_objdump_r): Likewise. (test_objdump_s): Likewise. Add objdump tests on archive.
2017-02-17bfd: Rename real_{ftell, fseek, fopen}Pedro Alves1-3/+3
Give these bfd-internal symbols with external linkage a _bfd_ prefix to avoid collisions in the global symbol namespace. bfd/ChangeLog: 2017-02-17 Pedro Alves <palves@redhat.com> * bfdio.c (real_ftell): Rename to ... (_bfd_real_ftell): ... this. (real_fseek): Rename to ... (_bfd_real_fseek): ... this. (real_fopen): Rename to ... (_bfd_real_fopen): ... this. * libbfd-in.h (real_ftell): Rename to ... (_bfd_real_ftell): ... this. (real_fseek): Rename to ... (_bfd_real_fseek): ... this. (real_fopen): Rename to ... (_bfd_real_fopen): ... this. * cache.c, dwarf2.c, opncls.c: Adjust all callers. * libbfd.h: Regenerate.
2017-01-02Update year range in copyright notice of all files.Alan Modra1-1/+1
2016-06-14Set my_archive for thin archivesAlan Modra1-3/+5
LTO plugin support in plugin_maybe_claim wants to close the IR bfd after replacing it with the recompiled object, but can't do so for archive elements due to various pointers that access the archive bfd. Thin archives have the same problem. They too cannot have their element bfds closed. PR ld/20241 bfd/ * archive.c (open_nested_file): Set my_archive. * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name for thin archives. * bfdio.c (bfd_tell): Don't adjust origin for thin archives. (bfd_seek): Likewise. * bfdwin.c (bfd_get_file_window): Likewise. * cache.c (cache_bmmap): Likewise. (bfd_cache_lookup_worker): Don't look in my_archive for thin archives. * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for thin archives. * plugin.c (try_claim): Likewise. * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of file within thin archive, not the archive. binutils/ * bucomm.c (bfd_get_archive_filename): Return file name within thin archive. ld/ * ldmain.c (add_archive_element): Just print file name of file within thin archives. * ldmisc.c (vfinfo): Likewise. * plugin.c (plugin_object_p): Open file within thin archives. (plugin_maybe_claim): Expand comment.
2016-01-01Copyright update for binutilsAlan Modra1-1/+1
2015-01-02ChangeLog rotatation and copyright year updateAlan Modra1-1/+1
2014-03-05Update copyright yearsAlan Modra1-1/+1
2013-08-23 PR binutils/15834Nick Clifton1-4/+2
Fix typos: --- bfd/bfdio.c | 2 +- bfd/elf32-spu.c | 2 +- bfd/elfnn-aarch64.c | 2 +- binutils/od-xcoff.c | 2 +- config/tcl.m4 | 2 +- gas/config/tc-ia64.c | 2 +- gas/config/tc-sparc.c | 2 +- gas/config/tc-z80.c | 12 ++++++------ gas/doc/c-i386.texi | 6 +++--- gas/doc/c-m32r.texi | 2 +- gas/testsuite/gas/d10v/instruction_packing.d | 2 +- gas/testsuite/gas/z80/atend.d | 2 +- gold/object.h | 2 +- include/gdb/remote-sim.h | 2 +- include/opcode/ChangeLog | 2 +- include/opcode/i960.h | 2 +- ld/testsuite/ld-mips-elf/mips16-pic-1.inc | 2 +- opcodes/aarch64-asm.c | 2 +- opcodes/aarch64-dis.c | 2 +- opcodes/msp430-dis.c | 2 +-
2013-01-14 PR binutils/14813Alan Modra1-3/+3
* bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06. (memory_bclose): Likewise. Return 0 on success. * cache.c (cache_bclose): Likewise. * opncls.c (opncls_bclose, bfd_close): Likewise. * vms-lib.c (vms_lib_bclose): Likewise. * libbfd.h: Regenerate.
2012-11-07Change return type of bclose to bfd_booleanH.J. Lu1-2/+2
PR binutils/14813 * bfdio.c (bfd_iovec): Change return type of bclose to bfd_boolean. (memory_bclose): Change return type to bfd_boolean. * cache.c (cache_bclose): Likewise. * opncls.c (opncls_bclose): Likewise. Return TRUE on success. * vms-lib.c (vms_lib_bclose): Likewise. Return TRUE. * libbfd.h: Regenerated.
2012-02-022012-02-02 Tristan Gingold <gingold@adacore.com>Tristan Gingold1-1/+0
* bfdio.c (real_fopen): Remove unused vms_modes variable.
2012-01-20 PR binutils/13534Nick Clifton1-1/+2
* archive.c (_bfd_ar_sizepad): New function. Correctly install and pad the size field in an archive header. (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan function for the archive size field. (bfd_generic_openr_next_archived_file): Likewise. (do_slurp_coff_armap): Likewise. (_bfd_write_archive_contents): Likewise. (_bfd_bsd44_write_ar_hdr): Use the new function. (bfd_ar_hdr_from_filesystem): Likewise. (_bfd_write_archive_contents): Likewise. (bsd_write_armap): Likewise. (coff_write_armap): Likewise. * archive64.c (bfd_elf64_archive_write_armap): Likewise. * bfdio.c (bfd_bread): Use correct type for archive element sizes. * ar.c (open_inarch): Likewise. (extract_file): Likewise. * libbfd-in.h (struct areltdata): Use correct types for parsed_size and extra_size fields. Prototype _bfd_ar_sizepad function. * libbfd.h: Regenerate.
2012-01-102012-01-10 Tristan Gingold <gingold@adacore.com>Tristan Gingold1-4/+16
* bfdio.c (bfd_tell): Handle nested archives. (bfd_seek): Ditto. * cache.c (bfd_cache_lookup_worker): Ditto. * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with nested archives. (bfd_generic_openr_next_archived_file): Likewise.
2012-01-062012-01-06 Tristan Gingold <gingold@adacore.com>Tristan Gingold1-1/+1
* bfdio.c (bfd_bread): Use arelt_size macro.
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