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2020-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2019-09-19bfd_section_* macrosAlan Modra1-7/+7
This large patch removes the unnecessary bfd parameter from various bfd section macros and functions. The bfd is hardly ever used and if needed for the bfd_set_section_* or bfd_rename_section functions can be found via section->owner except for the com, und, abs, and ind std_section special sections. Those sections shouldn't be modified anyway. The patch also removes various bfd_get_section_<field> macros, replacing their use with bfd_section_<field>, and adds bfd_set_section_lma. I've also fixed a minor bug in gas where compressed section renaming was done directly rather than calling bfd_rename_section. This would have broken bfd_get_section_by_name and similar functions, but that hardly mattered at such a late stage in gas processing. bfd/ * bfd-in.h (bfd_get_section_name, bfd_get_section_vma), (bfd_get_section_lma, bfd_get_section_alignment), (bfd_get_section_size, bfd_get_section_flags), (bfd_get_section_userdata): Delete. (bfd_section_name, bfd_section_size, bfd_section_vma), (bfd_section_lma, bfd_section_alignment): Lose bfd parameter. (bfd_section_flags, bfd_section_userdata): New. (bfd_is_com_section): Rename parameter. * section.c (bfd_set_section_userdata, bfd_set_section_vma), (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section), (bfd_set_section_size): Delete bfd parameter, rename section parameter. (bfd_set_section_lma): New. * bfd-in2.h: Regenerate. * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param, update callers. * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c, * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c, * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h, * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c, * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c, * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c, * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c, * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c, * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c, * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c, * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c, * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c, * xcofflink.c: Update throughout for bfd section macro and function changes. binutils/ * addr2line.c, * bucomm.c, * coffgrok.c, * dlltool.c, * nm.c, * objcopy.c, * objdump.c, * od-elf32_avr.c, * od-macho.c, * od-xcoff.c, * prdbg.c, * rdcoff.c, * rddbg.c, * rescoff.c, * resres.c, * size.c, * srconv.c, * strings.c, * windmc.c: Update throughout for bfd section macro and function changes. gas/ * as.c, * as.h, * dw2gencfi.c, * dwarf2dbg.c, * ecoff.c, * read.c, * stabs.c, * subsegs.c, * subsegs.h, * write.c, * config/obj-coff-seh.c, * config/obj-coff.c, * config/obj-ecoff.c, * config/obj-elf.c, * config/obj-macho.c, * config/obj-som.c, * config/tc-aarch64.c, * config/tc-alpha.c, * config/tc-arc.c, * config/tc-arm.c, * config/tc-avr.c, * config/tc-bfin.c, * config/tc-bpf.c, * config/tc-d10v.c, * config/tc-d30v.c, * config/tc-epiphany.c, * config/tc-fr30.c, * config/tc-frv.c, * config/tc-h8300.c, * config/tc-hppa.c, * config/tc-i386.c, * config/tc-ia64.c, * config/tc-ip2k.c, * config/tc-iq2000.c, * config/tc-lm32.c, * config/tc-m32c.c, * config/tc-m32r.c, * config/tc-m68hc11.c, * config/tc-mep.c, * config/tc-microblaze.c, * config/tc-mips.c, * config/tc-mmix.c, * config/tc-mn10200.c, * config/tc-mn10300.c, * config/tc-msp430.c, * config/tc-mt.c, * config/tc-nds32.c, * config/tc-or1k.c, * config/tc-ppc.c, * config/tc-pru.c, * config/tc-rl78.c, * config/tc-rx.c, * config/tc-s12z.c, * config/tc-s390.c, * config/tc-score.c, * config/tc-score7.c, * config/tc-sh.c, * config/tc-sparc.c, * config/tc-spu.c, * config/tc-tic4x.c, * config/tc-tic54x.c, * config/tc-tic6x.c, * config/tc-tilegx.c, * config/tc-tilepro.c, * config/tc-v850.c, * config/tc-visium.c, * config/tc-wasm32.c, * config/tc-xc16x.c, * config/tc-xgate.c, * config/tc-xstormy16.c, * config/tc-xtensa.c, * config/tc-z8k.c: Update throughout for bfd section macro and function changes. * write.c (compress_debug): Use bfd_rename_section. gdb/ * aarch64-linux-tdep.c, * arm-tdep.c, * auto-load.c, * coff-pe-read.c, * coffread.c, * corelow.c, * dbxread.c, * dicos-tdep.c, * dwarf2-frame.c, * dwarf2read.c, * elfread.c, * exec.c, * fbsd-tdep.c, * gcore.c, * gdb_bfd.c, * gdb_bfd.h, * hppa-tdep.c, * i386-cygwin-tdep.c, * i386-fbsd-tdep.c, * i386-linux-tdep.c, * jit.c, * linux-tdep.c, * machoread.c, * maint.c, * mdebugread.c, * minidebug.c, * mips-linux-tdep.c, * mips-sde-tdep.c, * mips-tdep.c, * mipsread.c, * nto-tdep.c, * objfiles.c, * objfiles.h, * osabi.c, * ppc-linux-tdep.c, * ppc64-tdep.c, * record-btrace.c, * record-full.c, * remote.c, * rs6000-aix-tdep.c, * rs6000-tdep.c, * s390-linux-tdep.c, * s390-tdep.c, * solib-aix.c, * solib-dsbt.c, * solib-frv.c, * solib-spu.c, * solib-svr4.c, * solib-target.c, * spu-linux-nat.c, * spu-tdep.c, * symfile-mem.c, * symfile.c, * symmisc.c, * symtab.c, * target.c, * windows-nat.c, * xcoffread.c, * cli/cli-dump.c, * compile/compile-object-load.c, * mi/mi-interp.c: Update throughout for bfd section macro and function changes. * gcore (gcore_create_callback): Use bfd_set_section_lma. * spu-tdep.c (spu_overlay_new_objfile): Likewise. gprof/ * corefile.c, * symtab.c: Update throughout for bfd section macro and function changes. ld/ * ldcref.c, * ldctor.c, * ldelf.c, * ldlang.c, * pe-dll.c, * emultempl/aarch64elf.em, * emultempl/aix.em, * emultempl/armcoff.em, * emultempl/armelf.em, * emultempl/cr16elf.em, * emultempl/cskyelf.em, * emultempl/m68hc1xelf.em, * emultempl/m68kelf.em, * emultempl/mipself.em, * emultempl/mmix-elfnmmo.em, * emultempl/mmo.em, * emultempl/msp430.em, * emultempl/nios2elf.em, * emultempl/pe.em, * emultempl/pep.em, * emultempl/ppc64elf.em, * emultempl/xtensaelf.em: Update throughout for bfd section macro and function changes. libctf/ * ctf-open-bfd.c: Update throughout for bfd section macro changes. opcodes/ * arc-ext.c: Update throughout for bfd section macro changes. sim/ * common/sim-load.c, * common/sim-utils.c, * cris/sim-if.c, * erc32/func.c, * lm32/sim-if.c, * m32c/load.c, * m32c/trace.c, * m68hc11/interp.c, * ppc/hw_htab.c, * ppc/hw_init.c, * rl78/load.c, * rl78/trace.c, * rx/gdb-if.c, * rx/load.c, * rx/trace.c: Update throughout for bfd section macro changes.
2019-09-11Introduce bfd_set_filenameTom Tromey1-0/+20
This introduces a new bfd_set_filename function, which is then used in various spots in gdb. This allows for the removal of some casts. bfd/ChangeLog 2019-09-11 Tom Tromey <tom@tromey.com> * opncls.c (bfd_set_filename): New function. * bfd-in2.h: Regenerate. gdb/ChangeLog 2019-09-11 Tom Tromey <tom@tromey.com> * symfile-mem.c (symbol_file_add_from_memory): Use bfd_set_filename. * solib-darwin.c (darwin_bfd_open): Use bfd_set_filename. * solib-aix.c (solib_aix_bfd_open): Use bfd_set_filename.
2019-09-05PR24955, libbfd terminating program on out of memoryAlan Modra1-6/+35
This patch fixes the worst of the cases where libbfd might terminate a program due to calling xstrdup or xmalloc. I've also fixed some error paths that didn't clean up properly. PR 24955 * libbfd-in.h (bfd_strdup): New inline function. * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close bfd on error. * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup. * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream on error. (bfd_openstreamr): Use bfd_strdup. (bfd_openr_iovec, bfd_openw, bfd_create): Likewise. * plugin.c (try_load_plugin): Use bfd_malloc. * libbfd.h: Regenerate.
2019-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2018-06-20Fix potential illegal memroy access when using a build-id note with a ↵Nick Clifton1-1/+2
negative size. PR 23316 * opncls.c (get_build_id): Check for a negative or excessive data size in the build-id note.
2018-02-06Prevent attempts to call strncpy with a zero-length field by chacking the ↵Nick Clifton1-5/+17
size of debuglink sections. PR 22794 * opncls.c (bfd_get_debug_link_info_1): Check the size of the section before attempting to read it in. (bfd_get_alt_debug_link_info): Likewise.
2018-01-03Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2017-12-06BFD whitespace fixesAlan Modra1-30/+30
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.
2017-09-24PR22197, buffer overflow in bfd_get_debug_link_info_1Alan Modra1-1/+1
PR 22197 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is within section bounds.
2017-08-31bfd_close_all_done calling _close_and_cleanupAlan Modra1-15/+3
elf64_vms_close_and_cleanup calls bfd_get_size, which calls iovec->bstat. cache_bstat ends up adding the bfd to the cache lru list, negating the bfd_cache_close call in bfd_close_all_done. So there is a dangling pointer into the freed and then reused bfd. Thus, bfd_cache_close must be called after _close_and_cleanup, or better, via iovec->bclose. PR binutils/22032 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close before _close_and_cleanup. Call iovec->bclose after. (bfd_close): Remove code common to, and call, bfd_close_all_done.
2017-08-30Call _close_and_cleanup in bfd_close_all_doneH.J. Lu1-0/+3
PR binutils/22032 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
2017-06-26Fix address violations when atempting to parse fuzzed binaries.Nick Clifton1-2/+16
PR binutils/21665 bfd * opncls.c (get_build_id): Check that the section is beig enough to contain the whole note. * compress.c (bfd_get_full_section_contents): Check for and reject a section whoes size is greater than the size of the entire file. * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not contain a notes section. binutils* objdump.c (disassemble_section): Skip any section that is bigger than the entire file.
2017-04-07Fix building the BFD library for Win64 by reqorking the ↵Pedro Alves1-93/+138
find_separate_debug_file interface. * opncls.c (bfd_get_debug_link_info): Rename to... (bfd_get_debug_link_info_1): ... this. Change type of second parameter to void pointer. Adjust. (bfd_get_debug_link_info): Reimplement on top of bfd_get_debug_link_info_1. (separate_debug_file_exists, separate_alt_debug_file_exists): Change type of second parameter to void pointer. Adjust. (get_func_type, check_func_type): Change type of second parameter to void pointer. (find_separate_debug_file): Add 'func_data' parameter. Pass it to the callback functions instead of passing the address of a local. (bfd_follow_gnu_debuglink): Pass address of unsigned long local to find_separate_debug_file. (get_alt_debug_link_info_shim): Change type of second parameter to void pointer. Adjust. (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to find_separate_debug_file. (get_build_id_name, bfd_boolean check_build_id_file): Change type of second parameter to void pointer. Adjust. (bfd_follow_build_id_debuglink): Pass address of bfd_build_id pointer local to find_separate_debug_file.
2017-02-22Align .gnu_debuglink sections on a 4-byte boundary.Nick Clifton1-0/+7
PR binutils/21193 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly created section 4-byte alignment.
2017-02-17bfd: Rename real_{ftell, fseek, fopen}Pedro Alves1-4/+4
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.
2017-01-12Add support for locating separate debug info files via the build-id method.Nick Clifton1-39/+334
PR binutils/20876 bfd * opncls.c (find_separate_debug_file): Add include_dirs parameter. Only include the directory part of the bfd's filename in search paths if include_dirs is true. Add a couple of extra locations for looking for debug files. ( bfd_follow_gnu_debuglink): Update invocation of find_separate_debug_file. (bfd_follow_gnu_debugaltlink): Likewise. (get_build_id): New function: Finds the build-id of the given bfd. (get_build_id_name): New function: Computes the name of the separate debug info file for a bfd, based upon its build-id. (check_build_id_file): New function: Checks to see if a separate debug info file exists at the given location, and that its build-id matches that of the original bfd. (bfd_follow_build_id_debuglink): New function: Finds a separate debug info file for a given bfd by using the build-id method. * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id method of locating a separate debug info file before using the debuglink method. * bfd-in2.h: Regenerate. binutils * NEWS: Mention the new feature. * testsuite/binutils-all/objdump.exp (test_build_id_debuglink): New proc to test the location of separate debug info files using the build-id method.
2017-01-02Update year range in copyright notice of all files.Alan Modra1-1/+1
2016-01-01Copyright update for binutilsAlan Modra1-1/+1
2015-08-12Remove trailing spaces in bfdH.J. Lu1-1/+1
2015-02-14PR ld/17973 LTO file symsAlan Modra1-0/+2
LTO output objects have an STT_FILE symbol using the name of the file, a temporary file. This results in executables that can't be exactly reproduced, so the file name needs to be dropped. We don't want to lose all file symbols when linking a mix of lto and non-lto objects as a file symbol can be used to figure which source file generated a given local symbol. So lto output objects need to be marked. I chose to mark lto output objects with a new bfd flag. This flag is also used to fix a bug in the link-once handling; An object being loaded after "loading_lto_outputs" is set might be one extracted from an archive to satisfy new references from lto objects, not an lto object itself. The new flag is copied from archive to elements, and the same done for no_export. This fixes a bug in that --exclude-libs doesn't work with thin archives. I'm not completely happy with this part of the patch and may revist this to avoid the hack in _bfd_look_for_bfd_in_cache. PR ld/17973 include/ * bfdlink.h (struct bfd_link_info): Delete loading_lto_outputs. bfd/ * bfd.c (struct bfd): Add lto_output. * linker.c (_bfd_handle_already_linked): Explicitly test for objects added by the lto plugin. * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and no_export flags from archive. * archive.c (open_nested_file): New function, setting lto_output and no_export, extracted from.. (find_nested_archive): ..here. Flip params. Rename from _bfd_find_nested_archive. (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file. (_bfd_look_for_bfd_in_cache): Copy no_export. * elflink.c (elf_link_add_object_symbols): Remove now unnecessary my_archive->no_export test. (elf_link_input_bfd): Drop existing lto_output STT_FILE syms. Don't use the file name when adding lto_output STT_FILE sym. * bfd-in2.h: Regenerate. ld/ * ldlang.h (struct lang_input_statement_flags): Add lto_output. * ldlang.c (lang_process): Don't set loading_lto_outputs. * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output to bfd. * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
2015-01-02ChangeLog rotatation and copyright year updateAlan Modra1-1/+1
2014-12-03Fix memory access problems exposed by fuzzed binaries.Nick Clifton1-5/+9
PR binutils/17512 * objdump.c (free_debug_section): Reset the compress_status as well. * compress.c (bfd_get_full_section_contents): Fail if there are no section contents available when the compress_status is COMPRESS_SECTION_DONE. * libbfd.c (bfd_malloc): Refuse to allocate a negative size. (bfd_malloc2): Use bfd_malloc. (bfd_realloc): Refuse to reallocate a negative size. (bfd_realloc2): Use bfd_realloc. (bfd_realloc_or_free): Use bfd_realloc. (bfd_zmalloc): Use bfd_malloc. (bfd_zmalloc): Use bfd_malloc2. * opncls.c (bfd_alloc): Refuse to allocate a negative size.
2014-11-14Fix a null pointer dereference when reading the debug link info from a ↵Nick Clifton1-5/+10
corrupt file. PR binutils/17597 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of the section. (bfd_get_alt_debug_link_info): Likewise.
2014-11-10More fixes for problems exposed by valgrind and the address sanitizerNick Clifton1-17/+9
when displaying the contents of corrupt files. PR binutils/17521 * coff-i386.c (NUM_HOWTOS): New define. (RTYPE2HOWTO): Use it. (coff_i386_rtype_to_howto): Likewise. (coff_i386_reloc_name_lookup): Likewise. (CALC_ADDEND): Check that reloc r_type field is valid. * coff-x86_64.c (NUM_HOWTOS): New define. (RTYPE2HOWTO): Use it. (coff_amd64_rtype_to_howto): Likewise. (coff_amd64_reloc_name_lookup): Likewise. (CALC_ADDEND): Check that reloc r_type field is valid. * coffcode.h (coff_slurp_line_table): Check for symbol table indexing underflow. (coff_slurp_symbol_table): Use zalloc to ensure that all table entries are initialised. * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits in the string table. Also ensure that the table is 0 terminated. (coff_get_normalized_symtab): Check for symbol table indexing underflow. * opncls.c (bfd_alloc): Catch the case where a small negative size can result in only 1 byte being allocated. (bfd_alloc2): Use bfd_alloc. * pe-mips.c (NUM_HOWTOS): New define. (coff_mips_reloc_name_lookup): Use it. (CALC_ADDEND): Check that reloc r_type field is valid. * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries in the DataDirectory. (pe_print_idata): Avoid reading beyond the end of the data block wen printing strings. (pe_print_edata): Likewise. Check for table indexing underflow. * peicode.h (pe_mkobject): Initialise the pe_opthdr field. (pe_bfd_object_p): Allocate and initialize enough space to hold a PEAOUTHDR, even if the opt_hdr field specified less.
2014-03-05Update copyright yearsAlan Modra1-1/+1
2014-01-02 PR binutils/11983Nick Clifton1-8/+41
* archive.c (_bfd_get_elt_at_filepos): Store a copy of the filename in the bfd's filename field. * elfcode.h (bfd_from_remote_memory): Likewise. * ieee.c (ieee_object_p): Likewise. * mach-o.c (bfd_mach_o_fat_member_init): Likewise. * oasys.c (oasys_openr_next_archived_file): Likewise. * vms-lib.c (_bfd_vms_lib_get_module): Likewise. * opncls.c (bfd_fopen): Likewise. (bfd_openstreamr): Likewise. (bfd_openr_iovec): Likewise. (bfd_openw): Likewise. (bfd_create): Likewise. (_bfd_delete_bfd): Free filename.
2013-11-02Remove unnecessary _bfd_new_bfd initialisationAlan Modra1-15/+0
nbfd is allocated by bfd_zmalloc. * opncls.c (_bfd_new_bfd): Don't init vars already zeroed.
2013-10-09 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.Tom Tromey1-1/+1
2013-10-09bfdTom Tromey1-2/+3
* bfd-in2.h: Rebuild. * opncls.c (bfd_get_alt_debug_link_info): Change type of buildid_len to bfd_size_type. gdb * dwarf2read.c (dwarf2_get_dwz_file): Update for type change in bfd_get_alt_debug_link_info.
2013-10-08fix PR symtab/15597Tom Tromey1-9/+32
This patch fixes gdb PR symtab/15597. The bug is that the .gnu_debugaltlink section includes the build-id of the alt file, but gdb does not use it. This patch fixes the problem by changing gdb to do what it ought to always have done: verify the build id of the file found using the filename in .gnu_debugaltlink; and if that does not match, try to find the correct debug file using the build-id and debug-file-directory. This patch touches BFD. Previously, gdb had its own code for parsing .gnu_debugaltlink; I changed it to use the BFD functions after those were introduced. However, the BFD functions are incorrect -- they assume that .gnu_debugaltlink is formatted like .gnu_debuglink. However, it it is not. Instead, it consists of a file name followed by the build-id -- no alignment, and the build-id is not a CRC. Fixing this properly is a bit of a pain. But, because separate_alt_debug_file_exists just has a FIXME for the build-id case, I did not fix it properly. Instead I introduced a hack. This leaves BFD working just as well as it did before my patch. I'm willing to do something better here but I could use some guidance as to what. It seems that the build-id code in BFD is largely punted on. FWIW gdb is the only user of bfd_get_alt_debug_link_info outside of BFD itself. I moved the build-id logic out of elfread.c and into a new file. This seemed cleanest to me. Writing a test case was a bit of a pain. I added a couple new features to the DWARF assembler to handle this. Built and regtested on x86-64 Fedora 18. * bfd-in2.h: Rebuild. * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len parameter. Change type of buildid_out. Update. (get_alt_debug_link_info_shim): New function. (bfd_follow_gnu_debuglink): Use it. * Makefile.in (SFILES): Add build-id.c. (HFILES_NO_SRCDIR): Add build-id.h. * build-id.c: New file, largely from elfread.c. Modified most functions. * build-id.h: New file. * dwarf2read.c (dwarf2_get_dwz_file): Update for change to bfd_get_alt_debug_link_info. Verify dwz file's build-id. Search for dwz file using build-id. * elfread.c (build_id_bfd_get, build_id_verify) (build_id_to_debug_filename, find_separate_debug_file): Remove. * gdb.dwarf2/dwzbuildid.exp: New file. * lib/dwarf.exp (Dwarf::_section): Add "flags" and "type" parameters. (Dwarf::_defer_output): Change "section" parameter to "section_spec"; update. (Dwarf::gnu_debugaltlink, Dwarf::_note, Dwarf::build_id): New procs.
2013-05-29 * dwarf2.c (struct dwarf2_debug): Add fields for handlingNick Clifton1-40/+149
alternate debug info source. (dwarf_debug_sections): Add entries for alternate .debug_str and .debug_info sections. (dwarf_debug_section_enum): Likewise. (read_alt_indirect_string): New function. Handles a DW_FORM_GNU_strp_alt attribute. (read_alt_indirect_ref): New function. Handles a DW_FORM_GNU_ref_alt attribute. (read_attribute_value): Process DW_FORM_GNU_ref_alt and DW_FORM_GNU_strp_alt. (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt attributes. (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info sources. * opncls.c (GNU_DEBUGALTLINK): Define. (bfd_get_alt_debug_link_info): New function. (separate_alt_debug_file_exists): New function. (find_separate_debug_file): Add parameters for fetch and check functions. (bfd_follow_gnu_debugaltlink): New function. * bfd-in2.h: Regenerate.
2013-04-17 * coffcode.h: Added a cast to void when a bfd_set_section_*()Nick Clifton1-4/+3
macro's return value is ignored. * elf32-hppa.c: Likewise. * elf32-tic6x.c: Likewise. * mach-o.c: Likewise. * mmo.c: Likewise. * opncls.c: Likewise. * peicode.h: Likewise. * elf32-m32r.c: Check return value of bfd_set_section_*(). * elfnn-ia64.c: Likewise. * elfxx-mips.c: Likewise. * vms-alpha.c: Likewise.
2013-03-14gdbTom Tromey1-8/+10
* symfile.c (get_debug_link_info): Remove. (find_separate_debug_file_by_debuglink): Use bfd_get_debug_link_info. bfd * opncls.c (bfd_get_debug_link_info): Rename from get_debug_link_info. Export. Update comment. (find_separate_debug_file): Update. * bfd-in2.h: Rebuild.
2013-01-26 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,Alan Modra1-1/+1
bfd_preserve_finish): Move to.. * format.c: ..here, splitting out.. (bfd_reinit): ..this. New function. (bfd_check_format_matches): Use bfd_preserve_save/restore to keep bfd state for a match. * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore. * elfcore.h (elf_core_file_p): Likewise. * mach-o.c (bfd_mach_o_header_p): Likewise. * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise. * xsym.c (bfd_sym_object_p): Likewise. * mmo.c (mmo_scan): Clear abfd->symcount. * opncls.c (_bfd_new_bfd): Use a smaller section hash table. * section.c (bfd_section_list_clear): Clear section_htab.count. * bfd-in2.h: Regenerate.
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.
2013-01-10Remove trailing white spaces in bfdH.J. Lu1-3/+3
* aout0.c: Remove trailing white spaces. * archive.c: Likewise. * archures.c: Likewise. * bfd-in.h: Likewise. * bfd-in2.h: Likewise. * coff-alpha.c: Likewise. * coff-i860.c: Likewise. * coff-mips.c: Likewise. * coff-ppc.c: Likewise. * coff-tic80.c: Likewise. * coff-x86_64.c: Likewise. * coff-z80.c: Likewise. * coffcode.h: Likewise. * coffgen.c: Likewise. * cofflink.c: Likewise. * compress.c: Likewise. * corefile.c: Likewise. * cpu-arm.c: Likewise. * cpu-avr.c: Likewise. * cpu-bfin.c: Likewise. * cpu-cr16.c: Likewise. * cpu-cr16c.c: Likewise. * cpu-crx.c: Likewise. * cpu-h8300.c: Likewise. * cpu-i386.c: Likewise. * cpu-lm32.c: Likewise. * cpu-m68k.c: Likewise. * cpu-moxie.c: Likewise. * cpu-msp430.c: Likewise. * cpu-sh.c: Likewise. * cpu-xc16x.c: Likewise. * dwarf2.c: Likewise. * ecofflink.c: Likewise. * ecoffswap.h: Likewise. * elf-ifunc.c: Likewise. * elf-m10300.c: Likewise. * elf-vxworks.c: Likewise. * elf32-avr.c: Likewise. * elf32-avr.h: Likewise. * elf32-cr16.c: Likewise. * elf32-cr16c.c: Likewise. * elf32-cris.c: Likewise. * elf32-crx.c: Likewise. * elf32-frv.c: Likewise. * elf32-hppa.c: Likewise. * elf32-i860.c: Likewise. * elf32-ip2k.c: Likewise. * elf32-iq2000.c: Likewise. * elf32-m32c.c: Likewise. * elf32-m68hc1x.c: Likewise. * elf32-msp430.c: Likewise. * elf32-mt.c: Likewise. * elf32-ppc.c: Likewise. * elf32-rl78.c: Likewise. * elf32-s390.c: Likewise. * elf32-score.h: Likewise. * elf32-sh-symbian.c: Likewise. * elf32-sh.c: Likewise. * elf32-spu.c: Likewise. * elf32-tic6x.c: Likewise. * elf32-v850.c: Likewise. * elf32-xc16x.c: Likewise. * elf32-xtensa.c: Likewise. * elf64-alpha.c: Likewise. * elf64-hppa.c: Likewise. * elf64-ppc.c: Likewise. * elf64-s390.c: Likewise. * elfcore.h: Likewise. * elflink.c: Likewise. * elfxx-mips.c: Likewise. * elfxx-sparc.c: Likewise. * elfxx-tilegx.c: Likewise. * ieee.c: Likewise. * libcoff.h: Likewise. * libpei.h: Likewise. * libxcoff.h: Likewise. * linker.c: Likewise. * mach-o-i386.c: Likewise. * mach-o-target.c: Likewise. * mach-o.c: Likewise. * mach-o.h: Likewise. * mmo.c: Likewise. * opncls.c: Likewise. * pdp11.c: Likewise. * pe-x86_64.c: Likewise. * peXXigen.c: Likewise. * pef-traceback.h: Likewise. * pei-x86_64.c: Likewise. * peicode.h: Likewise. * plugin.c: Likewise. * reloc.c: Likewise. * riscix.c: Likewise. * section.c: Likewise. * som.c: Likewise. * syms.c: Likewise. * tekhex.c: Likewise. * ticoff.h: Likewise. * vaxbsd.c: Likewise. * xcofflink.c: Likewise. * xtensa-isa.c: Likewise.
2012-11-09Remove trailing redundant `;'H.J. Lu1-1/+1
bfd/ * aout-tic30.c (MY_final_link_callback): Remove trailing redundant `;'. * coff-h8500.c (extra_case): Likewise. (bfd_coff_reloc16_get_value): Likewise. * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Likewise. * elf.c (_bfd_elf_slurp_version_tables): Likewise. * elf32-frv.c (elf32_frv_relocate_section): Likewise. * elf32-v850.c (v850_elf_perform_relocation): Likewise. * opncls.c (bfd_calc_gnu_debuglink_crc32): Likewise. * plugin.c (add_symbols): Likewise. * reloc.c (bfd_check_overflow): Likewise. * vms-lib.c (_bfd_vms_lib_archive_p): Likewise. binutils/ * coffgrok.c (coff_grok): Remove trailing redundant `;'. * resrc.c (open_input_stream): Likewise. gas/ * config/atof-ieee.c (gen_to_words): Remove trailing redundant `;'. * config/atof-vax.c (flonum_gen2vax): Likewise. * config/tc-d10v.c (write_2_short): Likewise. * config/tc-i386-intel.c (i386_intel_simplify): Likewise. * config/tc-s390.c (tc_s390_force_relocation): Likewise. * config/tc-v850.c (md_parse_option): Likewise. * config/tc-xtensa.c (find_address_of_next_align_frag): Likewise. * dwarf2dbg.c (out_header): Likewise. * symbols.c (dollar_label_name): Likewise. (fb_label_name): Likewise. ld/ * testplug.c (record_add_file): Remove trailing redundant `;'. opcodes/ * aarch64-opc.h (gen_mask): Remove trailing redundant `;'. * ia64-gen.c (fetch_insn_class): Likewise.
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.
2012-11-06 PR binutils/14567Alan Modra1-0/+4
* opncls.c (opncls_iovec): Forward declare. (_bfd_new_bfd_contained_in): If using opncls_iovec, copy iostream to new bfd.
2012-08-20 * vms-lib.c (_bfd_vms_lib_get_module): Use bfd_zmalloc forTom Tromey1-0/+1
areltdata. * opncls.c (_bfd_delete_bfd): Free arelt_data. * mach-o.c (bfd_mach_o_fat_member_init): Use bfd_zmalloc for areltdata. * ecoff.c (_bfd_ecoff_slurp_armap): Use free for mapdata. * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Use bfd_zmalloc for areltdata. (xcoff_write_archive_contents_old): Likewise. (xcoff_write_archive_contents_big): Likewise. * archive64.c (bfd_elf64_archive_slurp_armap): Use free for areltdata. * archive.c (_bfd_generic_read_ar_hdr_mag): Use bfd_zmalloc and free for areltdata. (_bfd_get_elt_at_filepos): Likewise. Clear n_nfd->arelt_data on failure. (do_slurp_bsd_armap): Use bfd_zmalloc and free for areltdata. (do_slurp_coff_armap): Likewise. (_bfd_slurp_extended_name_table): Likewise. (bfd_slurp_bsd_armap_f2): Likewise. Don't leak 'mapdata'.
2012-08-09 * archive.c (SECTION Archives): Update documentation.Alan Modra1-12/+0
(_bfd_delete_archive_data): Remove. (_bfd_add_bfd_to_archive_cache): Set 'parent_cache' and 'key'. (archive_close_worker, _bfd_archive_close_and_cleanup): New functions. * libbfd-in.h (struct areltdata <parent_cache, key>): New fields. (_bfd_delete_archive_data): Don't declare. (_bfd_archive_close_and_cleanup): Declare. (_bfd_generic_close_and_cleanup): Redefine. * libbfd.h: Rebuild. * opncls.c (_bfd_delete_bfd): Don't call _bfd_delete_archive_data. (bfd_close): Don't close nested thin archives here.
2012-08-07 * config/tc-i386.c (lex_got): Provide implementation for PENick Clifton1-0/+4
format. * gas/i386/secrel.s: Add test of <symbol>@SECREL32. * gas/i386/secrel.d: Add expected disassembly. * scripttempl/pe.sc (R_TLS): Add .tls$AAA and .tls$ZZZ. * scripttempl/pep.sc (R_TLS): Add .tls$AAA and .tls$ZZZ. * archive.c (_bfd_delete_archive_data): New function. * libbfd-in.h (_bfd_delete_archive_data): Declare. * libbfd.h: Rebuild. * opncls.c (_bfd_delete_bfd): Call _bfd_delete_archive_data.
2012-08-03 * opncls.c (_bfd_delete_bfd): Now static.Tom Tromey1-1/+1
* libbfd-in.h (_bfd_delete_bfd): Don't declare. * libbfd.h: Rebuild.
2012-05-29bfd/Tom Tromey1-2/+16
* opncls.c (bfd_fopen): Always close fd on failure. (bfd_fdopenr): Likewise. gdb/ * symfile.c (symfile_bfd_open): Don't close desc if bfd_fopen fails. * solib.c (solib_bfd_fopen): Don't close fd if bfd_fopen fails. * exec.c (exec_file_attach): Don't close scratch_chan if bfd_fopen fails. * dwarf2read.c (try_open_dwo_file): Don't close fd if bfd_fopen fails.
2011-06-272011-06-27 Tristan Gingold <gingold@adacore.com>Tristan Gingold1-1/+3
* cache.c: Include bfd_stdint.h. (cache_bmmap): Change profile. Return region start and size. * bfdio.c (struct bfd_iovec): Change bmmap profile. (bfd_mmap): Change profile and adjust. Update comment. (memory_bmmap): Change profile. * opncls.c (opncls_bmmap): Change profile. * vms-lib.c (vms_lib_bmmap): Likewise. * libbfd.h: Regenerate. * bfd-in2.h: Regenerate.
2011-04-17 PR ld/12365Alan Modra1-1/+1
PR ld/12672 bfd/ * bfd.c (BFD_PLUGIN): Define. (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN. * bfd-in2.h: Regenerate. * elflink.c (elf_link_output_extsym): Strip undefined plugin syms. * opncls.c (bfd_make_readable): Don't lose original bfd flags. ld/ * ldfile.c (ldfile_try_open_bfd): Don't attempt any plugin action when no_more_claiming. * ldmain.c (add_archive_element): Likewise. (multiple_definition): Remove plugin_multiple_definition call. (notice): Remove plugin_notice call. * ldlang.c (lang_list_insert_after, void lang_list_remove_tail): Move. Delete prototype. (plugin_insert): New static var. (open_input_bfds): Only rescan libs after plugin insert point. (lang_gc_sections): Omit plugin claimed files. (lang_process): Set plugin_insert. Only rescan when plugin adds objects. * plugin.h (no_more_claiming): Declare. (plugin_notice, plugin_multiple_definition): Don't declare. * plugin.c: Formatting. (orig_notice_all, orig_allow_multiple_defs, orig_callbacks, plugin_callbacks): New static vars. (no_more_claiming): Make global. (plugin_cached_allow_multiple_defs): Delete. (plugin_get_ir_dummy_bfd): Set SEC_EXCLUDE on dummy .text section, use newer bfd_make_section variant. Make COMMON section too. Error handling. Correct setting of gp size. (asymbol_from_plugin_symbol): Properly cast last arg of concat. (message): Likewise for ACONCAT. (asymbol_from_plugin_symbol): Use our COMMON section. (get_symbols): When report_plugin_symbols, show visibility too. (init_non_ironly_hash): Move. Don't test non_ironly_hash. (plugin_load_plugins): Save state of linker callbacks, set up to call plugin_notice instead. Call init_non_ironly_hash here. (plugin_call_all_symbols_read): Set plugin_multiple_definition in plugin callbacks. (plugin_notice): Rewrite. (plugin_multiple_definition): Make static, call original callback. ld/testsuite/ * ld-plugin/plugin-7.d: Adjust for plugin changes. * ld-plugin/plugin-8.d: Likewise. * ld-plugin/plugin.exp: Pass --verbose=2 for visibility test, and compare ld output to.. * ld-plugin/plugin-12.d: New.
2010-10-25 * opncls.c (bfd_alloc, bfd_zalloc): Don't mark internal.Alan Modra1-2/+2
* libbfd-in.h (bfd_alloc, bfd_zalloc): Don't declare here. * libbfd.h: Regenerate * bfd-in2.h: Regenerate.
2010-10-25 * opncls.c (_bfd_id_counter): Rename to bfd_id_counter.Alan Modra1-5/+19
(bfd_reserved_id_counter, bfd_use_reserved_id): New vars. (_bfd_new_bfd): Use negative id when bfd_use_reserved_id. (bfd_create): Doc fix. * bfd-in2.h: Regenerate.
2010-05-262010-05-25 Tristan Gingold <gingold@adacore.com>Tristan Gingold1-15/+3
* bfdio.c: Declare and define _bfd_memory_iovec. (bfd_bread): Move code for BFD_IN_MEMORY... (bfd_bwrite): ... Ditto ... (bfd_tell): ... Ditto ... (bfd_flush): ... Ditto ... (bfd_stat): ... Ditto ... (bfd_seek): ... Ditto ... (bfd_get_size): ... Ditto ... (bfd_mmap): ... Ditto ... (memory_bread): ... to these new functions. (memory_bwrite): Ditto. (memory_btell): Ditto. (memory_bseek): Ditto. (memory_bflush): Ditto. (memory_bstat): Ditto. (memory_bmmap): Ditto. (memory_bclose): New function. * peicode.h (pe_ILF_build_a_bfd): Use BFD_IN_MEMORY. * xcofflink.c (bfd_xcoff_link_generate_rtinit): Ditto. * opncls.c (bfd_close): Do not handle BFD_IN_MEMORY case. (bfd_make_writable): Use _bfd_memory_iovec. * elfcode.h (bfd_from_remote_memory): Use _bfd_memory_iovec. * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Use _bfd_memory_iovec. (alpha_ecoff_openr_next_archived_file): Use proxy_origin instead of origin. * libbfd.h: Regenerate.
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