aboutsummaryrefslogtreecommitdiff
path: root/bfd/bfd-in.h
AgeCommit message (Collapse)AuthorFilesLines
2022-10-11refactor usage of compressed_debug_section_typeMartin Liska1-3/+17
bfd/ChangeLog: * bfd-in.h (bfd_hash_set_default_size): Add COMPRESS_UNKNOWN enum value. (struct compressed_type_tuple): New. * bfd-in2.h (bfd_hash_set_default_size): Regenerate. (struct compressed_type_tuple): Likewise. * libbfd.c (ARRAY_SIZE): New macro. (bfd_get_compression_algorithm): New function. (bfd_get_compression_algorithm_name): Likewise. gas/ChangeLog: * as.c: Do not special-case, use the new functions. ld/ChangeLog: * emultempl/elf.em: Do not special-case, use the new functions. * lexsup.c (elf_static_list_options): Likewise.
2022-09-26binutils, gdb: support zstd compressed debug sectionsFangrui Song1-1/+2
PR29397 PR29563: Add new configure option --with-zstd which defaults to auto. If pkgconfig/libzstd.pc is found, define HAVE_ZSTD and support zstd compressed debug sections for most tools. * bfd: for addr2line, objdump --dwarf, gdb, etc * gas: support --compress-debug-sections=zstd * ld: support ELFCOMPRESS_ZSTD input and --compress-debug-sections=zstd * objcopy: support ELFCOMPRESS_ZSTD input for --decompress-debug-sections and --compress-debug-sections=zstd * gdb: support ELFCOMPRESS_ZSTD input. The bfd change references zstd symbols, so gdb has to link against -lzstd in this patch. If zstd is not supported, ELFCOMPRESS_ZSTD input triggers an error. We can avoid HAVE_ZSTD if binutils-gdb imports zstd/ like zlib/, but this is too heavyweight, so don't do it for now. ``` % ld/ld-new a.o ld/ld-new: a.o: section .debug_abbrev is compressed with zstd, but BFD is not built with zstd support ... % ld/ld-new a.o --compress-debug-sections=zstd ld/ld-new: --compress-debug-sections=zstd: ld is not built with zstd support % binutils/objcopy --compress-debug-sections=zstd a.o b.o binutils/objcopy: --compress-debug-sections=zstd: binutils is not built with zstd support % binutils/objcopy b.o --decompress-debug-sections binutils/objcopy: zstd.o: section .debug_abbrev is compressed with zstd, but BFD is not built with zstd support ... ```
2022-08-06Get rid of BFD_VMA_FMTAlan Modra1-4/+0
Remove the BFD_VMA_FMT defines in bfd.h and configure support. * bfd-in.h (BFD_VMA_FMT): Don't define. * configure.ac (BFD_INT64_FMT): Remove configure test. * configure.com: Likewise. * Makefile.in: Regenerate. * bfd-in2.h: Regenerate. * configure: Regenerate.
2022-08-01Get rid of fprintf_vma and sprintf_vmaAlan Modra1-7/+0
These two macros print either a 16 digit hex number or an 8 digit hex number. Unfortunately they depend on both target and host, which means that the output for 32-bit targets may be either 8 or 16 hex digits. Replace them in most cases with code that prints a bfd_vma using PRIx64. In some cases, deliberately lose the leading zeros. This change some output, notably in base/offset fields of m68k disassembly which I think looks better that way, and in error messages. I've kept leading zeros in symbol dumps (objdump -t) and in PE header dumps. bfd/ * bfd-in.h (fprintf_vma, sprintf_vma, printf_vma): Delete. * bfd-in2.h: Regenerate. * bfd.c (bfd_sprintf_vma): Don't use sprintf_vma. (bfd_fprintf_vma): Don't use fprintf_vma. * coff-rs6000.c (xcoff_reloc_type_tls): Don't use sprintf_vma. Instead use PRIx64 to print bfd_vma values. (xcoff_ppc_relocate_section): Likewise. * cofflink.c (_bfd_coff_write_global_sym): Likewise. * mmo.c (mmo_write_symbols_and_terminator): Likewise. * srec.c (srec_write_symbols): Likewise. * elf32-xtensa.c (print_r_reloc): Similarly for fprintf_vma. * pei-x86_64.c (pex64_dump_xdata): Likewise. (pex64_bfd_print_pdata_section): Likewise. * som.c (som_print_symbol): Likewise. * ecoff.c (_bfd_ecoff_print_symbol): Use bfd_fprintf_vma. opcodes/ * dis-buf.c (perror_memory, generic_print_address): Don't use sprintf_vma. Instead use PRIx64 to print bfd_vma values. * i386-dis.c (print_operand_value, print_displacement): Likewise. * m68k-dis.c (print_base, print_indexed): Likewise. * ns32k-dis.c (print_insn_arg): Likewise. * ia64-gen.c (_opcode_int64_low, _opcode_int64_high): Delete. (opcode_fprintf_vma): Delete. (print_main_table): Use PRIx64 to print opcode. binutils/ * od-macho.c: Replace all uses of printf_vma with bfd_printf_vma. * objcopy.c (copy_object): Don't use sprintf_vma. Instead use PRIx64 to print bfd_vma values. (copy_main): Likewise. * readelf.c (CHECK_ENTSIZE_VALUES): Likewise. (dynamic_section_mips_val): Likewise. (print_vma): Don't use printf_vma. Instead use PRIx64 to print bfd_vma values. (dump_ia64_vms_dynamic_fixups): Likewise. (process_version_sections): Likewise. * rddbg.c (stab_context): Likewise. gas/ * config/tc-i386.c (offset_in_range): Don't use sprintf_vma. Instead use PRIx64 to print bfd_vma values. (md_assemble): Likewise. * config/tc-mips.c (load_register, macro): Likewise. * messages.c (as_internal_value_out_of_range): Likewise. * read.c (emit_expr_with_reloc): Likewise. * config/tc-ia64.c (note_register_values): Don't use fprintf_vma. Instead use PRIx64 to print bfd_vma values. (print_dependency): Likewise. * listing.c (list_symbol_table): Use bfd_sprintf_vma. * symbols.c (print_symbol_value_1): Use %p to print pointers. (print_binary): Likewise. (print_expr_1): Use PRIx64 to print bfd_vma values. * write.c (print_fixup): Use %p to print pointers. Don't use fprintf_vma. * testsuite/gas/all/overflow.l: Update expected output. * testsuite/gas/m68k/mcf-mov3q.d: Likewise. * testsuite/gas/m68k/operands.d: Likewise. * testsuite/gas/s12z/truncated.d: Likewise. ld/ * deffilep.y (def_file_print): Don't use fprintf_vma. Instead use PRIx64 to print bfd_vma values. * emultempl/armelf.em (gld${EMULATION_NAME}_finish): Don't use sprintf_vma. Instead use PRIx64 to print bfd_vma values. * emultempl/pe.em (gld${EMULATION_NAME}_finish): Likewise. * ldlang.c (lang_map): Use %V to print region origin. (lang_one_common): Don't use sprintf_vma. * ldmisc.c (vfinfo): Don't use fprintf_vma or sprintf_vma. * pe-dll.c (pe_dll_generate_def_file): Likewise. gdb/ * remote.c (remote_target::trace_set_readonly_regions): Replace uses of sprintf_vma with bfd_sprintf_vma.
2022-08-01PR29348, BFD_VMA_FMT wrongAlan Modra1-22/+12
There is a problem with my commit 0e3c1eebb2, which replaced bfd_uint64_t with uint64_t: Some hosts typedef int64_t to long long even when long is the same size as long long. That confuses the code choosing one of "l", "ll", or "I64" for BFD_VMA_FMT, and results in warnings. Write a direct configure test for the printf int64_t style instead. This removes the last use of BFD_HOST_64BIT_LONG, so delete that. Note that the changes to configure.com are pure guesswork. PR 29348 * bfd-in.h (BFD_HOST_64BIT_LONG): Don't define. (BFD_VMA_FMT): Define using BFD_INT64_FMT when 64-bit. (bfd_vma, bfd_signed_vma): Move comments to 64-bit typedefs. * configure.ac (BFD_HOST_64BIT_LONG): Delete. (BFD_INT64_FMT): New config test. * configure.com: Update similarly. * Makefile.in: Regenerate. * bfd-in2.h: Regenerate. * configure: Regenerate.
2022-05-27Replace bfd_hostptr_t with uintptr_tAlan Modra1-3/+0
bfd_hostptr_t is defined as a type large enough to hold either a long or a pointer. It mostly appears in the coff backend code in casts. include/coff/internal.h struct internal_syment and union internal_auxent have the only uses in data structures, where comparison with include/coff/external.h and other code reveals that the type only needs to be large enough for a 32-bit integer or a pointer. That should mean replacing with uintptr_t is OK.
2022-05-27Remove much of BFD_HOST configuryAlan Modra1-23/+2
This patch removes the definition of bfd_uint64_t and bfd_int64_t as well as most BFD_HOST_* which are now unused.
2022-05-27Remove use of bfd_uint64_t and similarAlan Modra1-12/+12
Requiring C99 means that uses of bfd_uint64_t can be replaced with uint64_t, and similarly for bfd_int64_t, BFD_HOST_U_64_BIT, and BFD_HOST_64_BIT. This patch does that, removes #ifdef BFD_HOST_* and tidies a few places that print 64-bit values.
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.
2021-10-28bfd: remove use of INLINEAlan Modra1-8/+0
No need to use anything fancy, plain inline works just as well. * bfd-in.h (INLINE): Don't define. * bfd-in2.h: Regenerate. * aoutx.h: Replace use of INLINE with inline. * elf-eh-frame.c: Likewise. * elf32-score7.c: Likewise. * elfxx-mips.c: Likewise. * ihex.c: Likewise. * mach-o.c: Likewise. * mmo.c: Likewise.
2021-10-24asan: c4x, c54x coff_canonicalize_reloc buffer overflowAlan Modra1-2/+2
Sometimes the investigation of a fuzzing bug report leads into areas you'd rather not go. In this instance by the time I'd figured out the real cause was a target variant that had never been properly supported in binutils, the time needed to fix it was less than the time needed to rip it out. * coffcode.h (coff_set_alignment_hook): Call bfd_coff_swap_reloc_in not coff_swap_reloc_in. (coff_slurp_reloc_table): Likewise. Don't use RELOC type. (ticoff0_swap_table): Use coff_swap_reloc_v0_out and coff_swap_reloc_v0_in. * coffswap.h (coff_swap_reloc_v0_in, coff_swap_reloc_v0_out): New. * coff-tic54x.c (tic54x_lookup_howto): Don't abort. * coffgen.c (coff_get_normalized_symtab): Use PTR_ADD. * bfd-in.h (PTR_ADD, NPTR_ADD): Avoid warnings when passing an expression. * bfd-in2.h: Regenerate.
2021-09-02PTR_ADD and NPTR_ADD for bfd.hAlan Modra1-0/+5
This defines a couple of macros used to avoid ubsan complaints about calculations involving NULL pointers. PTR_ADD should be used in the case where it is known that the offset is always zero with a NULL pointer, and you'd like to know if a non-zero offset is ever used. NPTR_ADD should be rarely used, but is defined for cases where a non-zero offset is expected and should be ignored if the pointer is NULL. bfd/ * bfd-in.h (PTR_ADD, NPTR_ADD): Define. * bfd-in2.h: Regenerate. * elf-eh-frame.c (adjust_eh_frame_local_symbols): Avoid NULL pointer calculations. * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): Likewise. (bfd_elf_add_dt_needed_tag, elf_finalize_dynstr): Likewise. (elf_link_add_object_symbols, elf_link_input_bfd): Likewise. (bfd_elf_final_link, bfd_elf_gc_record_vtinherit): Likewise. binutils/ * objdump.c (disassemble_section): Use PTR_ADD for rel_ppend.
2021-04-05C99 bfd configuryAlan Modra1-17/+1
Certain library headers and functions are required by C99. This removes configure tests for them. The patch also removes AC_ISC_POSIX and AC_HEADER_DIRENT, which the autoconf manual states are obsolescent. sys/time.h is no longer tangled up with time.h so it can be handled by the gprof configure. * configure.ac: Don't check for long long or long double type. Don't check for alloca.h, limits.h, stddef.h, stdlib.h, string.h, strings.h, time.h, wchar.h, wctype.h or sys/time.h. Don't check for strtoull, free, malloc, realloc, getenv, strstr, snprintf, vsnprintf, strlen or setitimer. Sort AC_CHECK_DECLS. (AC_ISC_POSIX): Don't invoke. (AC_HEADER_TIME, AC_HEADER_DIRENT, ACX_HEADER_STRING): Likewise. * sysdep.h: Remove many HAVE_*_H checks and fallback declarations. Do test HAVE_SYS_TYPES_H. Don't include sys/time.h. Reorder header order as per automake AC_INCLUDES_DEFAULT. * bfd-in.h: Include inttypes.h unconditionally. * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Assume long long and long double are available. (bfd_scan_vma): Assume long long and strtoull are available. * elflink.c: Include limits.h unconditionally. * elfnn-riscv.c: Likewise. * wasm-module.c: Likewise. * hpux-core.c: Include dirent.h unconditionally. * trad-core.c: Likewise. * hosts/x86-64linux.h: Include stdlib.h unconditionally. * peXXigen.c: Remove HAVE_WCHAR_H and HAVE_WCTYPE_H checks. * elf32-m68hc1x.c: Don't include alloca-conf.h. * elf64-hppa.c: Likewise. * som.c: Likewise. * wasm-module.c: Likewise. * xsym.c: Likewise. * bfd-in2.h: Regenerate. * config.in: Regenerate. * configure: Regenerate.
2021-03-31PR27671, Poisoning TRUE / FALSE poisons Win32 system headersAlan Modra1-1/+1
PR 27671 * bfd-in.h: Don't poison FALSE or TRUE. * bfd-in2.h: Regenerate.
2021-03-31Use bool in bfdAlan Modra1-15/+14
* sysdep.h: POISON_BFD_BOOLEAN: Define. * aix5ppc-core.c, * aout-cris.c, * aout-ns32k.c, * aout-target.h, * aoutx.h, * arc-got.h, * archive.c, * archive64.c, * archures.c, * bfd-in.h, * bfd.c, * bfdwin.c, * binary.c, * cache.c, * coff-alpha.c, * coff-arm.c, * coff-arm.h, * coff-bfd.c, * coff-bfd.h, * coff-go32.c, * coff-i386.c, * coff-ia64.c, * coff-mcore.c, * coff-mips.c, * coff-rs6000.c, * coff-sh.c, * coff-stgo32.c, * coff-tic30.c, * coff-tic4x.c, * coff-tic54x.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c, * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c, * compress.c, * corefile.c, * cpu-aarch64.c, * cpu-aarch64.h, * cpu-alpha.c, * cpu-arc.c, * cpu-arm.c, * cpu-arm.h, * cpu-avr.c, * cpu-bfin.c, * cpu-bpf.c, * cpu-cr16.c, * cpu-cris.c, * cpu-crx.c, * cpu-csky.c, * cpu-d10v.c, * cpu-d30v.c, * cpu-dlx.c, * cpu-epiphany.c, * cpu-fr30.c, * cpu-frv.c, * cpu-ft32.c, * cpu-h8300.c, * cpu-hppa.c, * cpu-i386.c, * cpu-ia64.c, * cpu-iamcu.c, * cpu-ip2k.c, * cpu-iq2000.c, * cpu-k1om.c, * cpu-l1om.c, * cpu-lm32.c, * cpu-m10200.c, * cpu-m10300.c, * cpu-m32c.c, * cpu-m32r.c, * cpu-m68hc11.c, * cpu-m68hc12.c, * cpu-m68k.c, * cpu-m9s12x.c, * cpu-m9s12xg.c, * cpu-mcore.c, * cpu-mep.c, * cpu-metag.c, * cpu-microblaze.c, * cpu-mips.c, * cpu-mmix.c, * cpu-moxie.c, * cpu-msp430.c, * cpu-mt.c, * cpu-nds32.c, * cpu-nfp.c, * cpu-nios2.c, * cpu-ns32k.c, * cpu-or1k.c, * cpu-pdp11.c, * cpu-pj.c, * cpu-powerpc.c, * cpu-pru.c, * cpu-riscv.c, * cpu-rl78.c, * cpu-rs6000.c, * cpu-rx.c, * cpu-s12z.c, * cpu-s390.c, * cpu-score.c, * cpu-sh.c, * cpu-sparc.c, * cpu-spu.c, * cpu-tic30.c, * cpu-tic4x.c, * cpu-tic54x.c, * cpu-tic6x.c, * cpu-tilegx.c, * cpu-tilepro.c, * cpu-v850.c, * cpu-v850_rh850.c, * cpu-vax.c, * cpu-visium.c, * cpu-wasm32.c, * cpu-xc16x.c, * cpu-xgate.c, * cpu-xstormy16.c, * cpu-xtensa.c, * cpu-z80.c, * cpu-z8k.c, * dwarf1.c, * dwarf2.c, * ecoff-bfd.h, * ecoff.c, * ecofflink.c, * elf-attrs.c, * elf-bfd.h, * elf-eh-frame.c, * elf-hppa.h, * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-nacl.c, * elf-nacl.h, * elf-properties.c, * elf-s390-common.c, * elf-s390.h, * elf-strtab.c, * elf-vxworks.c, * elf-vxworks.h, * elf.c, * elf32-am33lin.c, * elf32-arc.c, * elf32-arm.c, * elf32-arm.h, * elf32-avr.c, * elf32-avr.h, * elf32-bfin.c, * elf32-bfin.h, * elf32-cr16.c, * elf32-cr16.h, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c, * elf32-csky.h, * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-gen.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-hppa.h, * elf32-i386.c, * elf32-ip2k.c, * elf32-iq2000.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-m68k.h, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-metag.h, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-nios2.h, * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c, * elf32-rx.c, * elf32-s12z.c, * elf32-s390.c, * elf32-score.c, * elf32-score.h, * elf32-score7.c, * elf32-sh-relocs.h, * elf32-sh.c, * elf32-sparc.c, * elf32-spu.c, * elf32-spu.h, * elf32-tic6x.c, * elf32-tic6x.h, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-v850.h, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c, * elf32-xtensa.c, * elf32-z80.c, * elf64-alpha.c, * elf64-bpf.c, * elf64-gen.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-nfp.c, * elf64-ppc.c, * elf64-ppc.h, * elf64-s390.c, * elf64-sparc.c, * elf64-tilegx.c, * elf64-x86-64.c, * elfcode.h, * 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-mips.h, * elfxx-riscv.c, * elfxx-riscv.h, * elfxx-sparc.c, * elfxx-sparc.h, * elfxx-target.h, * elfxx-tilegx.c, * elfxx-tilegx.h, * elfxx-x86.c, * elfxx-x86.h, * format.c, * genlink.h, * hash.c, * i386aout.c, * i386lynx.c, * i386msdos.c, * ihex.c, * libaout.h, * libbfd-in.h, * libbfd.c, * libcoff-in.h, * libecoff.h, * libpei.h, * libxcoff.h, * linker.c, * mach-o-aarch64.c, * mach-o-arm.c, * mach-o-i386.c, * mach-o-x86-64.c, * mach-o.c, * mach-o.h, * merge.c, * mmo.c, * netbsd.h, * opncls.c, * pc532-mach.c, * pdp11.c, * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-sh.c, * pe-x86_64.c, * peXXigen.c, * pef.c, * pei-arm.c, * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-sh.c, * pei-x86_64.c, * peicode.h, * plugin.c, * plugin.h, * ppcboot.c, * reloc.c, * reloc16.c, * rs6000-core.c, * section.c, * simple.c, * som.c, * som.h, * srec.c, * stabs.c, * syms.c, * targets.c, * tekhex.c, * verilog.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, * vms.h, * wasm-module.c, * xcofflink.c, * xcofflink.h, * xsym.c, * xsym.h: Replace bfd_boolean with bool, FALSE with false, and TRUE with true throughout. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * libcoff.h: Regenerate.
2021-03-31Use stdbool.hAlan Modra1-11/+11
With this in place we can retire bfd_boolean one project at a time. bfd/ * bfd-in.h: Include stdbool.h. (bfd_boolean): Define as bool * bfd-in2.h: Regenerate.
2021-03-31Remove bfd_stdint.hAlan Modra1-1/+1
If we require C99 for binutils then stdint.h is available. bfd/ * .gitignore: Delete bfd_stdint.h entry. * Makefile.am (bfdinclude_HEADERS): Delete bfd_stdint.h. (BUILD_HFILES, LOCAL_H_DEPS): Likewise. * bfd-in.h: Include stdint.h in place of bfd_stdint.h. * configure.ac: Don't invoke GCC_HEADER_STDINT. * configure.com: Don't create bfd_stdint.h. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * bfd-in2.h: Regenerate. * config.in: Regenerate. * configure: Regenerate. * doc/Makefile.in: Regenerate. * po/BLD-POTFILES.in: Regenerate. binutils/ * coffdump.c: Include stdint.h in place of bfd_stdint.h. * dwarf.c: Likewise. gas/ * config/tc-aarch64.c: Include stdint.h in place of bfd_stdint.h. * config/tc-crx.c: Likewise. * config/tc-nds32.h: Likewise. include/ * cgen/basic-modes.h: Include stdint.h in place of bfd_stdint.h. * elf/nfp.h: Likewise. * opcode/aarch64.h: Likewise. * opcode/cgen.h: Likewise. * opcode/nfp.h: Likewise. * opcode/ppc.h: Likewise. ld/ * elf-hints-local.h: Include stdint.h in place of bfd_stdint.h. * emultempl/nds32elf.em: Likewise. * testsuite/ld-elf/mbind2b.c: Likewise. * testsuite/ld-elf/pr18718.c: Likewise. * testsuite/ld-elf/pr18720a.c: Likewise. * testsuite/ld-elf/pr25749-1.c: Likewise. * testsuite/ld-elf/pr25749-1a.c: Likewise. * testsuite/ld-elf/pr25749-1b.c: Likewise. * testsuite/ld-elf/pr25749-1c.c: Likewise. * testsuite/ld-elf/pr25749-1d.c: Likewise. * testsuite/ld-elf/pr25749-2.c: Likewise. * testsuite/ld-elf/pr25754-1a.c: Likewise. * testsuite/ld-elf/pr25754-2a.c: Likewise. * testsuite/ld-elf/pr25754-3a.c: Likewise. * testsuite/ld-elf/pr25754-4a.c: Likewise. * testsuite/ld-elf/pr25754-5a.c: Likewise. * testsuite/ld-elf/pr25754-6a.c: Likewise. opcodes/ * aarch64-dis.c: Include stdint.h in place of bfd_stdint.h. * aarch64-dis.h: Likewise. * aarch64-opc.c: Likewise. * avr-dis.c: Likewise. * csky-dis.c: Likewise. * nds32-asm.c: Likewise. * nds32-dis.c: Likewise. * nfp-dis.c: Likewise. * riscv-dis.c: Likewise. * s12z-dis.c: Likewise. * wasm32-dis.c: Likewise.
2021-03-31Include string.h in bfd.h and delete LITMEMCPY, LITSTRCPYAlan Modra1-7/+1
This fixes the issue that startswith depends on strncpy being declared, and not all projects using bfd.h include string.h before bfd.h. I've also deleted some macros that don't find much use anywhere. bfd/ * bfd-in.h: Include string.h. (LITMEMCPY, LITSTRCPY): Delete. * bfd-in2.h: Regenerate. binutils/ * prdbg.c (pr_function_type): Replace LITSTTCPY with strcpy.
2021-03-22Add startswith function and use it instead of CONST_STRNEQ.Martin Liska1-11/+1
bfd/ChangeLog: * bfd-in.h (startswith): Add startswith function. (CONST_STRNEQ): Remove. * bfd-in2.h (startswith): Regenerate with make headers. * archive.c (bfd_slurp_armap): Replace usage of CONST_STRNEQ with startswith. (_bfd_slurp_extended_name_table): Likewise. * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise. * bfd.c (bfd_get_sign_extend_vma): Likewise. (bfd_convert_section_size): Likewise. (bfd_convert_section_contents): Likewise. * coff-stgo32.c (go32exe_create_stub): Likewise. (go32exe_check_format): Likewise. * coffcode.h (styp_to_sec_flags): Likewise. (GNU_DEBUGALTLINK): Likewise. * coffgen.c (_bfd_coff_section_already_linked): Likewise. (coff_gc_sweep): Likewise. (bfd_coff_gc_sections): Likewise. * cofflink.c (coff_link_add_symbols): Likewise. (process_embedded_commands): Likewise. * compress.c (bfd_is_section_compressed_with_header): Likewise. (bfd_init_section_decompress_status): Likewise. * dwarf2.c (find_debug_info): Likewise. (place_sections): Likewise. * ecoff.c (_bfd_ecoff_slurp_armap): Likewise. * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise. * elf.c (_bfd_elf_make_section_from_shdr): Likewise. (assign_section_numbers): Likewise. (elfcore_grok_win32pstatus): Likewise. * elf32-arm.c (cmse_scan): Likewise. (elf32_arm_gc_mark_extra_sections): Likewise. (elf32_arm_size_dynamic_sections): Likewise. (is_arm_elf_unwind_section_name): Likewise. * elf32-bfin.c (bfin_size_dynamic_sections): Likewise. * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise. * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise. * elf32-csky.c (csky_elf_size_dynamic_sections): Likewise. * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise. * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise. * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise. * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise. * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise. * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise. * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise. * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise. * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise. * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise. * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise. * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise. * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise. * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise. * elf32-tic6x.c (is_tic6x_elf_unwind_section_name): Likewise. (elf32_tic6x_size_dynamic_sections): Likewise. * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise. * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise. (xtensa_is_insntable_section): Likewise. (xtensa_is_littable_section): Likewise. (xtensa_is_proptable_section): Likewise. (xtensa_property_section_name): Likewise. (xtensa_callback_required_dependence): Likewise. * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise. * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise. * elf64-ia64-vms.c (is_unwind_section_name): Likewise. (get_reloc_section): Likewise. (elf64_ia64_size_dynamic_sections): Likewise. (elf64_ia64_object_p): Likewise. * elf64-mmix.c (mmix_elf_add_symbol_hook): Likewise. * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise. * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise. * elflink.c (elf_link_add_object_symbols): Likewise. (_bfd_elf_gc_mark_extra_sections): Likewise. (bfd_elf_parse_eh_frame_entries): Likewise. (_bfd_elf_section_already_linked): Likewise. * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise. * elfnn-ia64.c (is_unwind_section_name): Likewise. (elfNN_ia64_size_dynamic_sections): Likewise. (elfNN_ia64_object_p): Likewise. * elfxx-mips.c (FN_STUB_P): Likewise. (CALL_STUB_P): Likewise. (CALL_FP_STUB_P): Likewise. (_bfd_mips_elf_section_from_shdr): Likewise. (_bfd_mips_elf_fake_sections): Likewise. (_bfd_mips_elf_size_dynamic_sections): Likewise. (_bfd_mips_final_write_processing): Likewise. (_bfd_mips_elf_final_link): Likewise. * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise. * elfxx-x86.c (elf_i386_is_reloc_section): Likewise. (elf_x86_64_is_reloc_section): Likewise. * hpux-core.c (thread_section_p): Likewise. * libcoff.h (bfd_pei_p): Likewise. * linker.c (REAL): Likewise. (unwrap_hash_lookup): Likewise. (_bfd_generic_link_add_one_symbol): Likewise. * mmo.c (mmo_internal_write_section): Likewise. * osf-core.c (osf_core_core_file_p): Likewise. * pef.c (bfd_pef_print_symbol): Likewise. * pei-x86_64.c (pex64_print_all_pdata_sections): Likewise. * som.c (som_slurp_symbol_table): Likewise. (som_slurp_armap): Likewise. * wasm-module.c (wasm_compute_custom_section_file_position): Likewise. binutils/ChangeLog: * dlltool.c (scan_drectve_symbols): Replace usage of CONST_STRNEQ with startswith. * emul_aix.c (ar_emul_aix_parse_arg): Likewise. * objcopy.c (is_mergeable_note_section): Likewise. * objdump.c (dump_dwarf_section): Likewise. * prdbg.c (pr_method_type): Likewise. (pr_class_baseclass): Likewise. (tg_class_baseclass): Likewise. * readelf.c (process_lto_symbol_tables): Likewise. * stabs.c (ULLHIGH): Likewise. (parse_stab_argtypes): Likewise. (stab_demangle_function_name): Likewise. gas/ChangeLog: * config/tc-i386.c (md_parse_option): Replace usage of CONST_STRNEQ with startswith. (x86_64_section_word): Likewise. * config/tc-sparc.c (md_parse_option): Likewise. gdb/ChangeLog: * arm-tdep.c (show_disassembly_style_sfunc): Replace usage of CONST_STRNEQ with startswith. (_initialize_arm_tdep): Likewise. ld/ChangeLog: * emultempl/aix.em: Replace usage of CONST_STRNEQ with startswith. * emultempl/beos.em: Likewise. * emultempl/elf.em: Likewise. * emultempl/pe.em: Likewise. * emultempl/pep.em: Likewise. * emultempl/xtensaelf.em: Likewise. * ldctor.c (ctor_prio): Likewise. * ldelf.c (ldelf_try_needed): Likewise. (ldelf_parse_ld_so_conf): Likewise. (ldelf_after_open): Likewise. (output_rel_find): Likewise. (ldelf_place_orphan): Likewise. * ldfile.c (ldfile_add_library_path): Likewise. * ldlang.c (lang_add_input_file): Likewise. * ldmain.c (get_sysroot): Likewise. (get_emulation): Likewise. (add_archive_element): Likewise. * ldwrite.c (unsplittable_name): Likewise. (clone_section): Likewise. * lexsup.c (parse_args): Likewise. * pe-dll.c (is_import): Likewise. (pe_implied_import_dll): Likewise. opcodes/ChangeLog: * aarch64-dis.c (parse_aarch64_dis_option): Replace usage of CONST_STRNEQ with startswith. * arc-dis.c (parse_option): Likewise. * arm-dis.c (parse_arm_disassembler_options): Likewise. * cris-dis.c (print_with_operands): Likewise. * h8300-dis.c (bfd_h8_disassemble): Likewise. * i386-dis.c (print_insn): Likewise. * ia64-gen.c (fetch_insn_class): Likewise. (parse_resource_users): Likewise. (in_iclass): Likewise. (lookup_specifier): Likewise. (insert_opcode_dependencies): Likewise. * mips-dis.c (parse_mips_ase_option): Likewise. (parse_mips_dis_option): Likewise. * s390-dis.c (disassemble_init_s390): Likewise. * wasm32-dis.c (parse_wasm32_disassembler_options): Likewise.
2021-03-21Provide an inline startswith function in bfd.hAlan Modra1-1/+9
bfd/ * bfd-in.h (startswith): New inline. (CONST_STRNEQ): Use startswith. * bfd-in2.h: Regenerate. gdbsupport/ * common-utils.h (startswith): Delete version now supplied by bfd.h. libctf/ * ctf-impl.h: Include string.h.
2021-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2020-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2019-09-23linker bfd.h tidyAlan Modra1-43/+28
bfd/ * bfd-in.h (bfd_symbol, bfd_section_already_linked), (bfd_elf_version_tree): Delete forward declarations. Move other forward decls and remaining elf function decl later. (bfd_section_already_linked_table_init), (bfd_section_already_linked_table_free), (_bfd_handle_already_linked, _bfd_nearby_section), (_bfd_fix_excluded_sec_syms): Move to bfdlink.h. include/ * bfdlink.h (struct bfd_section_already_linked): Forward declare. (bfd_section_already_linked_table_init), (bfd_section_already_linked_table_free), (_bfd_handle_already_linked, _bfd_nearby_section), (_bfd_fix_excluded_sec_syms): Declare.
2019-09-23ecoff bfd.h tidyAlan Modra1-42/+0
bfd/ * bfd-in.h: Move ecoff function declarations.. * ecoff-bfd.h: ..to here, new file. * ecoff.c: Include ecoff-bfd.h. * ecofflink.c: Likewise. * elf64-alpha.c: Likewise. * elfxx-mips.c: Likewise. * bfd-in2.h: Regenerate. gas/ * config/obj-ecoff.c: Include ecoff-bfd.h. * config/obj-elf.c: Likewise.
2019-09-23elf bfd.h tidyAlan Modra1-69/+0
bfd/ * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h. Move most other elf declarations.. * elf-bfd.h: ..to here. * bfd-in2.h: Regenerate. include/ * bfdlink.h (enum notice_asneeded_action): Define. ld/ * deffilep.y: Include bfdlink.h. * ldelf.c: Likewise. * ldelfgen.c: Likewise. * ldver.c: Likewise. * mri.c: Likewise. * emultempl/irix.em: Don't include ld.h, ldmain.h, libiberty.h. Comment.
2019-09-23m68k bfd.h tidyAlan Modra1-10/+0
bfd/ * bfd-in.h: Move m68k function declaration.. * cpu-m68k.h: ..to here, new file.. * elf32-m68k.h: ..and here, new file. * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h. * bfd-in2.h: Regenerate. ld/ * emultempl/m68kelf.em: Include elf32-m68k.h. opcodes/ * m68k-dis.c: Include cpu-m68k.h
2019-09-23bfin bfd.h tidyAlan Modra1-4/+0
bfd/ * bfd-in.h: Move bfin function declaration.. * elf32-bfin.h: ..to here, new file. * elf32-bfin.c: Include elf32-bfin.h. * bfd-in2.h: Regenerate. ld/ * emultempl/bfin.em: Include elf32-bfin.h.
2019-09-23cr16 bfd.h tidyAlan Modra1-4/+0
bfd/ * bfd-in.h: Move cr16 function declaration.. * elf32-cr16.h: ..to here, new file. * elf32-cr16.c: Include elf32-cr16.h. * bfd-in2.h: Regenerate. ld/ * emultempl/cr16elf.em: Include elf32-cr16.h.
2019-09-23obsoleted bfd.h tidyAlan Modra1-17/+0
* bfd-in.h (bfd_sunos_get_needed_list), (bfd_sunos_record_link_assignment), (bfd_sunos_size_dynamic_sections), (bfd_i386linux_size_dynamic_sections), (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls. * bfd-in2.h: Regenerate.
2019-09-23xcoff bfd.h tidyAlan Modra1-28/+0
bfd/ * bfd-in.h: Move xcoff function declarations.. * xcofflink.h: ..to here, new file. * xcofflink.c: Include xcofflink.h. * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func. * bfd-in2.h: Regenerate. ld/ * emultempl/aix.em: Include xcofflink.h.
2019-09-23coff bfd.h tidyAlan Modra1-10/+0
bfd/ * bfd-in.h: Delete coff forward refs and move coff declaration.. * coff-bfd.h: ..to here. * bfd-in2.h: Regenerate. binutils/ * dlltool.c: Include coff-bfd.h.
2019-09-23arm bfd.h tidyAlan Modra1-140/+0
bfd/ * bfd-in.h: Move arm declaraions.. * cpu-arm.h: ..to here, new file.. * coff-arm.h: ..and here, new file.. * elf32-arm.h: ..and here, new file. * cpu-arm.c: Include cpu-arm.h. * coff-arm.c: Include cpu-arm.h and coff-arm.h. * elf32-arm.c: Include cpu-arm.h and elf32-arm.h. * pe-arm.c: Move function rename defines later. * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early. * bfd-in2.h: Regenerate. gas/ * config/tc-arm.c: Include cpu-arm.h. ld/ * emultempl/armelf.em: Include elf32-arm.h. * emultempl/pe.em: Move func defines later and include coff-arm.h.
2019-09-23tic6x bfd.h tidyAlan Modra1-4/+0
* bfd-in.h: Move tic6x function declaration.. * elf32-tic6x.h: ..to here. * bfd-in2.h: Regenerate.
2019-09-23aarch64 bfd.h tidyAlan Modra1-86/+0
bfd/ * bfd-in.h: Move aarch64 declarations and defines.. * cpu-aarch64.h: ..to here, new file.. * elfxx-aarch64.h: ..and here. * cpu-aarch64.c: Include cpu-aarch64.h. * elfnn-aarch64.c: Likewise. * bfd-in2.h: Regenerate. ld/ * emultempl/aarch64elf.em: Include elfxx-aarch64.h.
2019-09-23tic54x bfd.h tidyAlan Modra1-8/+0
* bfd-in.h: Delete ticoff function declarations. * coff-tic54x.c (bfd_ticoff_set_section_load_page), (bfd_ticoff_get_section_load_page): Make static. * bfd-in2.h: Regenerate.
2019-09-23h8300 bfd.h tidyAlan Modra1-4/+0
* bfd-in.h: Move h8300 function declaration to.. * cpu-h8300.h: ..here, new file. * cpu-h8300.c: Include cpu-h8300.h. * elf32-h8300.c: Likewise. * bfd-in2.h: Regenerate.
2019-09-23ia64 bfd.h tidyAlan Modra1-7/+0
bfd/ * bfd-in.h: Move ia64 function declarations.. * elfxx-ia64.h: ..to here. * bfd-in2.h: Regenerate. ld/ * emultempl/ia64elf.em: Include elfxx-ia64.h.
2019-09-23v850 bfd.h tidyAlan Modra1-7/+0
bfd/ * bfd-in.h: Move v850 function declarations.. * elf32-v850.h: ..to here, new file. * elf32-v850.c: Include elf32-v850.h. * bfd-in2.h: Regenerate. ld/ * emultempl/v850elf.em: Include elf32-v850.h.
2019-09-23mips bfd.h tidyAlan Modra1-4/+0
bfd/ * bfd-in.h: Move mips function declaration to.. * elfxx-mips.h: ..here. * bfd-in2.h: Regenerate. opcodes/ * mips-dis.c: Include elfxx-mips.h. Move "elf-bfd.h" and "elf/mips.h" earlier.
2019-09-23csky bfd.h tidyAlan Modra1-12/+0
bfd/ * bfd-in.h: Move csky function declarations to.. * elf32-csky.h: ..here, new file. * elf32-csky.c: Include elf32-csky.h. * bfd-in2.h: Regenerate. ld/ * emultempl/cskyelf.em: Include elf32-csky.h.
2019-09-20bfd macro conversion to inline functions, sectionAlan Modra1-25/+0
This one exposed a bug in tic6x gas, found with inline function parameter type checking. struct bfd_section and struct bfd_symbol both have a flags field, so bfd_is_com_section (symbol) compiled OK when bfd_is_com_section was a macro but didn't special case common symbols. bfd/ * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma), (bfd_section_lma, bfd_section_alignment, bfd_section_flags), (bfd_section_userdata, bfd_is_com_section, discarded_section), (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros. * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit), (bfd_section_list_remove, bfd_section_list_append), (bfd_section_list_prepend, bfd_section_list_insert_after), (bfd_section_list_insert_before, bfd_section_removed_from_list): New inline functions. * section.c (bfd_is_und_section, bfd_is_abs_section), (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove), (bfd_section_list_append, bfd_section_list_prepend), (bfd_section_list_insert_after, bfd_section_list_insert_before), (bfd_section_removed_from_list): Delete macros. (bfd_section_name, bfd_section_size, bfd_section_vma), (bfd_section_lma, bfd_section_alignment, bfd_section_flags), (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section), (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section), (discarded_section): New inline functions. * bfd-in2.h: Regenerate. gas/ * config/tc-tic6x.c (tc_gen_reloc): Correct common symbol check. ld/ * emultempl/xtensaelf.em (xtensa_get_section_deps): Comment. Use bfd_section_userdata. (xtensa_set_section_deps): Use bfd_set_section_userdata. * ldlang.c (lang_output_section_get): Use bfd_section_userdata. (sort_def_symbol): Likewise, and bfd_set_section_userdata. (init_os): Use bfd_set_section_userdata. (print_all_symbols): Use bfd_section_userdata. * ldlang.h (get_userdata): Delete.
2019-09-20bfd macro conversion to inline functions, asymbolAlan Modra1-13/+0
* bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name), (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete. * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name), (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions. * targets.c (bfd_asymbol_flavour): Likewise. * bfd-in2.h: Regenerate.
2019-09-20bfd macro conversion to inline functionsAlan Modra1-32/+0
This converts some of the macros that access struct bfd fields to inline functions. bfd/ * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive. * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format), (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian), (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian), (bfd_get_file_flags, bfd_applicable_file_flags), (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive), (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address), (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections), (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete. * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format), (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount), (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections), (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive), (bfd_usrdata, bfd_set_usrdata): New inline functions. * targets.c (bfd_get_target, bfd_get_flavour), (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian), (bfd_little_endian, bfd_header_big_endian), (bfd_header_little_endian, bfd_applicable_section_flags), (bfd_get_symbol_leading_char): New inline functions. * bfd-in2.h: Regenerate. binutils/ * ar.c (write_archive): Use bfd_set_thin_archive. gdb/ * gdb_bfd.c (gdb_bfd_ref, gdb_bfd_unref): Use bfd_set_usrdata. * dwarf2read.c (dwarf2_read_gdb_index, dwarf2_read_debug_names), (read_indirect_string_from_dwz): Use bfd accessor. * dwarf2read.h (struct dwz_file <filename>): Likewise. * machoread.c (macho_symfile_read_all_oso): Likewise. * solib.c (solib_bfd_open): Likewise. ld/ * ldelf.c (ldelf_after_open, ldelf_place_orphan * ldlang.c (walk_wild_file, lang_process): Use bfd_usrdata. (load_symbols, ldlang_add_file): Use bfd_set_usrdata. * ldmain.c (add_archive_element): Use bfd_usrdata. * ldlang.h (bfd_input_just_syms): New inline function. * emultempl/aarch64elf.em (build_section_lists): Use it. * emultempl/mmo.em (mmo_place_orphan): Likewise. * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Likewise. * emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise. * emultempl/ppc64elf.em (build_section_lists): Likewise. sim/ * ppc/emul_generic.c (emul_add_tree_options): Delete old bfd code.
2019-09-19bfd_section_* macrosAlan Modra1-15/+9
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.
2019-09-18bfd_asymbol_* macrosAlan Modra1-11/+8
The main point of this patch is to give bfd_get_section a better name, bfd_asymbol_section. bfd/ * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section. (bfd_get_output_section): Delete. (bfd_asymbol_base): Delete. (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name), (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy. (bfd_set_asymbol_name): New macro. * bfd-in2.h: Regenerate. * aout-cris.c: Update throughout to use bfd_asymbol_section. * aoutx.h: Likewise. * cofflink.c: Likewise. * dwarf2.c: Likewise. * ecoff.c: Likewise. * elf.c: Likewise. * elf32-arm.c: Likewise. * elf32-mips.c: Likewise. * elf32-score.c: Likewise. * elf32-score7.c: Likewise. * elfn32-mips.c: Likewise. * elfnn-aarch64.c: Likewise. * elfxx-mips.c: Likewise. * linker.c: Likewise. * pdp11.c: Likewise. * elf64-mmix.c (mmix_elf_reloc): Expand bfd_get_output_section. binutils/ * nm.c: Update bfd_get_section to bfd_asymbol_section throughout. * objcopy.c: Likewise. * objdump.c: Likewise. * rdcoff.c: Likewise. * objcopy.c (create_new_symbol): Use bfd_set_asymbol_name. (filter_symbols): Likewise. gas/ * symbols.c (S_IS_LOCAL): Update bfd_get_section to bfd_asymbol_section. gdb/ * arm-tdep.c (arm_record_special_symbol): Update bfd_get_section to bfd_asymbol_section. ld/ * ldcref.c (check_reloc_refs): Update bfd_get_section to bfd_asymbol_section.
2019-09-18Constify target name, reloc name, and carsym nameAlan Modra1-1/+1
bfd/ * bfd-in.h (carsym.name): Make const. * reloc.c (struct reloc_howto_struct.name): Likewise. * targets.c (bfd_target.name): Likewise.! * bfd.c (bfd_get_sign_extend_vma): Make variable const. * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable when setting carsym.name. * bfd-in2.h: Regenerate. gdb/ * amd64-dicos-tdep.c (amd64_dicos_osabi_sniffer): Constify target. * i386-cygwin-tdep.c (i386_cygwin_init_abi): Likewise. * i386-dicos-tdep.c (i386_dicos_osabi_sniffer): Likewise. ld/ * ldlang.c (stricpy, strcut, name_compare): Constify params. (get_first_input_target): Make return and "target" const.
2019-09-06bfd_get_filenameAlan Modra1-3/+1
This macro says: /* Cast from const char * to char * so that caller can assign to a char * without a warning. */ I reckon that isn't such a good idea since it can result in char* variables where const char* is appropriate. Not very many places need the char* cast. bfd/ * aout-target.h (object_p): Formatting. * bfd-in.h (bfd_get_filename): Don't cast to char*. * corefile.c (generic_core_file_matches_executable_p): Constify variables and remove cast. * bfd-in2.h: Regenerate. binutils/ * nm.c (print_object_filename_bsd, print_object_filename_sysv), (print_object_filename_posix, print_archive_filename_bsd), (print_archive_filename_sysv, print_archive_filename_posix), (print_archive_member_bsd, print_archive_member_sysv), (print_archive_member_posix): Constify parameter. (struct output_fns <print_object_filename, print_archive_filename>), (<print_archive_member>): Likewise. * objcopy.c (copy_archive): Add cast for make_tempdir. ld/ * emultempl/elf32.em (gld${EMULATION_NAME}_search_needed): Constify variable. * emultempl/pe.em (gld_${EMULATION_NAME}_after_open): Likewise. * emultempl/pep.em (gld_${EMULATION_NAME}_after_open): Likewise. gdb/ * coffread.c (coff_symfile_read): Constify filename variable. * dbxread.c (dbx_symfile_init, coffstab_build_psymtabs), (elfstab_build_psymtabs, stabsect_build_psymtabs): Likewise. * gdb_bfd.c (gdb_bfd_close_or_warn): Likewise. * solib.c (reload_shared_libraries_1): Likewise. * symfile.c (reread_symbols): Likewise. * solib-aix.c (solib_aix_bfd_open): Add cast for xfree of filename. * solib-darwin.c (darwin_bfd_open): Likewise. * symfile-mem.c (symbol_file_add_from_memory): Likewise. sim/cris/ * sim-if.c (sim_open): Constify filename variable.
2019-06-06[LD, AArch64] Move ELF options behind -zSudakshina Das1-1/+1
This patch moves the current AArch64 ld options of --force-bti and --pac-plt to -z force-bti and -z pac-plt since these are ELF specific options. *** bfd/ChangeLog *** 2019-06-06 Sudakshina Das <sudi.das@arm.com> * bfd-in.h: Change comment. * bfd-in2.h: Regenerate. * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning. * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Likwise. *** ld/ChangeLog *** 2019-06-06 Sudakshina Das <sudi.das@arm.com> * NEWS: Update options names. * emultempl/aarch64elf.em (OPTION_FORCE_BTI, OPTION_PAC_PLT): Remove. (PARSE_AND_LIST_LONGOPTS): Remove force-bti and pac-plt. (PARSE_AND_LIST_OPTIONS): Update to -z. (PARSE_AND_LIST_ARGS_CASE_Z_AARCH64): New. (PARSE_AND_LIST_ARGS_CASE_Z): Add PARSE_AND_LIST_ARGS_CASE_Z_AARCH64. (PARSE_AND_LIST_ARGS_CASES): Move cases for these options. * testsuite/ld-aarch64/bti-pac-plt-1.d: Update option. * testsuite/ld-aarch64/bti-pac-plt-2.d: Likewise. * testsuite/ld-aarch64/bti-plt-1.d: Likewise. * testsuite/ld-aarch64/bti-plt-2.d: Likewise. * testsuite/ld-aarch64/bti-plt-3.d: Likewise. * testsuite/ld-aarch64/bti-plt-4.d: Likewise. * testsuite/ld-aarch64/bti-plt-6.d: Likewise. * testsuite/ld-aarch64/bti-plt-7.d: Likewise. * testsuite/ld-aarch64/bti-warn.d: Likewise. * testsuite/ld-aarch64/pac-plt-1.d: Likewise. * testsuite/ld-aarch64/pac-plt-2.d: Likewise.
2019-05-21AArch64: Implement choice between Cortex-A53 erratum workarounds. (PR ld/24373)Tamar Christina1-2/+11
The Cortex-A53 erratum currently has two ways it can resolve the erratum when using the flag --fix-cortex-a53-843419: 1) If the address is within the range of an ADR instruction it rewrites the ADRP into an ADR, and those doesn't need the use of a veneer. 2) If the address is not within range, it adds a branch to a veneer which will execute the final bit of the erratum workaround and branch back to the call site. When we do this we always generate the veneers and we always align the size of the text section to 4KB. This is because we only know which workaround we can use after all linking has finished and all addresses are known. This means even though the veneers are not used, we still generate the section and we still change the size of the input section. This is problematic for small memory devices as this would require the user to take about a ~4KB hit in memory even though it's not even used. Since there's no real way to restart the linking process from the final write phase this patch solves the issue by allowing the user more control over which erratum workaround gets used. Concretely this changes the option --fix-cortex-a53-843419 to take optional arguments --fix-cortex-a53-843419[=full|adr|adrp] - full (default): Use both ADRP and ADR workaround. This is equivalent to not specifying any options and is the default behavior before this patch. - adr: Only use the ADR workaround, this will not cause any increase in binary size but linking will fail if the referenced address is out of range of an ADR instruction. - adrp: Use only the ADRP workaround, this will never rewrite your ADRP. In the cases where the user knows how big their binaries are the `adr` option would prevent the unneeded overhead. bfd/ChangeLog: PR ld/24373 * bfd-in.h (enum erratum_84319_opts): New (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change int to enum erratum_84319_opts. * bfd-in2.h: Regenerate. * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr. (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub. (aarch64_size_one_stub): Conditionally size erratum 843419 stubs. (_bfd_aarch64_resize_stubs): Amend comment. (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround requested. (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum. (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of erratum workaround. (clear_erratum_843419_entry): Update erratum conditional. ld/ChangeLog: PR ld/24373 * emultempl/aarch64elf.em (PARSE_AND_LIST_LONGOPTS): Add optional args to flags. * NEWS: Add changes to flag. (PARSE_AND_LIST_OPTIONS): Update help descriptions. (PARSE_AND_LIST_ARGS_CASES): Add new options to parser. * testsuite/ld-aarch64/aarch64-elf.exp: Add new run_dump_tests. * testsuite/ld-aarch64/erratum843419-adr.d: New test. * testsuite/ld-aarch64/erratum843419-adrp.d: New test. * testsuite/ld-aarch64/erratum843419-far-adr.d: New test. * testsuite/ld-aarch64/erratum843419-far-full.d: New test. * testsuite/ld-aarch64/erratum843419-far.s: New test. * testsuite/ld-aarch64/erratum843419-full.d: New test. * testsuite/ld-aarch64/erratum843419-near.s: New test. * testsuite/ld-aarch64/erratum843419-no-args.d: New test.
2019-03-13[BFD, LD, AArch64, 2/3] Add --force-bti to enable BTI and to select BTI ↵Sudakshina Das1-2/+36
enabled PLTs This is part of the patch series to add support for BTI and PAC in AArch64 linker. 1) This patch adds a new ld command line option: --force-bti. In the presence of this option, the linker enables BTI with the GNU_PROPERTY_AARCH64_FEATURE_1_BTI feature. This gives out warning in case of missing gnu notes for BTI in inputs. 2) It also defines a new set of BTI enabled PLTs. These are used either when all the inputs are marked with GNU_PROPERTY_AARCH64_FEATURE_1_BTI or when the new --force-bti option is used. This required adding new fields in elf_aarch64_link_hash_table so that we could make the PLT related information more generic. 3) It also defines a dynamic tag DT_AARCH64_BTI_PLT. The linker uses this whenever it picks BTI enabled PLTs. All these are made according to the new AArch64 ELF ABI https://developer.arm.com/docs/ihi0056/latest/elf-for-the-arm-64-bit-architecture-aarch64-abi-2018q4 *** bfd/ChangeLog *** 2019-03-13 Sudakshina Das <sudi.das@arm.com> Szabolcs Nagy <szabolcs.nagy@arm.com> * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New. (aarch64_bti_pac_info): New. (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument. (bfd_elf32_aarch64_set_options): Likewise. * bfd-in2.h: Regenerate * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New. (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New. (elfNN_aarch64_small_plt0_bti_entry): New. (elfNN_aarch64_small_plt_bti_entry): New. (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New. (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields. (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and tlsdesc_plt_entry_size fields. (elfNN_aarch64_link_hash_table_create): Initialise the new fields. (setup_plt_values): New helper function. (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and bti enable type. (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of fixed macros. (elfNN_aarch64_size_dynamic_sections): Likewise and add checks. (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers to plt stubs instead of fixed ones and update filling them according to the need for bti. (elfNN_aarch64_init_small_plt0_entry): Likewise. (elfNN_aarch64_finish_dynamic_sections): Likewise. (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New. (elfNN_aarch64_plt_sym_val): Update size accordingly. (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE is set. (bfd_elfNN_get_synthetic_symtab): Define. (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti and mising BTI NOTE SECTION. *** binutils/ChangeLog *** 2019-03-13 Sudakshina Das <sudi.das@arm.com> Szabolcs Nagy <szabolcs.nagy@arm.com> * readelf.c (get_aarch64_dynamic_type): New. (get_dynamic_type): Use above for EM_AARCH64. (dynamic_section_aarch64_val): New. (process_dynamic_section): Use above for EM_AARCH64. *** include/ChangeLog *** 2019-03-13 Sudakshina Das <sudi.das@arm.com> Szabolcs Nagy <szabolcs.nagy@arm.com> * elf/aarch64.h (DT_AARCH64_BTI_PLT): New. *** ld/ChangeLog *** 2019-03-13 Sudakshina Das <sudi.das@arm.com> Szabolcs Nagy <szabolcs.nagy@arm.com> * NEWS: Document --force-bti. * emultempl/aarch64elf.em (plt_type, bti_type, OPTION_FORCE_BTI): New. (PARSE_AND_LIST_SHORTOPTS, PARSE_AND_LIST_OPTIONS): Add force-bti. (PARSE_AND_LIST_ARGS_CASES): Handle OPTION_FORCE_BTI. * testsuite/ld-aarch64/aarch64-elf.exp: Add all the tests below. * testsuite/ld-aarch64/bti-plt-1.d: New test. * testsuite/ld-aarch64/bti-plt-1.s: New test. * testsuite/ld-aarch64/bti-plt-2.s: New test. * testsuite/ld-aarch64/bti-plt-2.d: New test. * testsuite/ld-aarch64/bti-plt-3.d: New test. * testsuite/ld-aarch64/bti-plt-4.d: New test. * testsuite/ld-aarch64/bti-plt-5.d: New test. * testsuite/ld-aarch64/bti-plt-6.d: New test. * testsuite/ld-aarch64/bti-plt-7.d: New test. * testsuite/ld-aarch64/bti-plt-so.s: New test. * testsuite/ld-aarch64/bti-plt.ld: New test.
generated by cgit v1.1 at 2024-12-27 10:42:23 +0000