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Allow gdb to find debug symbols file by build-id for PE file format also
This promotes BFD's struct elf_build_id to the generic struct bfd_build_id, populated when an ELF or PE BFD is read. gdb is updated to use that, and to use the build-id to find symbols for PE files also. There is currently no generic way to extract the build-id from an object file, perhaps an option to objdump to do this might make sense? On x86_64-pc-cygwin, gdb's sepdebug.exp changes: -# of unsupported tests 1 +# of expected passes 90 I don't seem to get consistent testsuite runs on i686-linux-gnu, but there don't appear to be any regressions. bfd/ChangeLog: 2015-06-10 Jon Turney <jon.turney@dronecode.org.uk> * elf-bfd.h : Remove struct elf_build_id. * bfd.c : Add struct bfd_build_id. * bfd-in2.h: Regenerate. * elf.c (elfobj_grok_gnu_build_id): Update to use bfd_build_id. * libpei.h: Add protoype and macros for bfd_XXi_slurp_codeview_record. * peXXigen.c (_bfd_XXi_slurp_codeview_record): Make public * peicode.h (pe_bfd_read_buildid): Add. (pe_bfd_object_p): Use pe_bfd_read_buildid(). gdb/ChangeLog: 2015-06-10 Jon Turney <jon.turney@dronecode.org.uk> * build-id.c: Don't include elf-bfd.h. (build_id_bfd_get): Use bfd_build_id. (build_id_verify): Ditto. * build-id.h: Ditto. (find_separate_debug_file_by_buildid): Ditto. * python/py-objfile.c: Don't include elf-bfd.h. (objfpy_get_build_id) Use bfd_build_id. (objfpy_build_id_matches, objfpy_lookup_objfile_by_build_id): Ditto. * coffread.c: Include build-id.h. (coff_symfile_read): Try find_separate_debug_file_by_buildid. gdb/doc/ChangeLog: 2015-06-10 Jon Turney <jon.turney@dronecode.org.uk> * gdb.texinfo (Separate Debug Files): Document that PE is also supported. gdb/testsuite/ChangeLog: 2015-06-10 Jon Turney <jon.turney@dronecode.org.uk> * gdb.base/sepdebug.exp: Add EXEEXT where needed. * lib/gdb.exp (get_build_id): Teach how to extract build-id from a PE file. * lib/future.exp (gdb_find_objdump): Add gdb_find_objdump. Signed-off-by: Jon Turney <jon.turney@dronecode.org.uk>
This commit is contained in:
Jon Turney
parent
f20c58f51f
commit
c74f7d1c6c
@ -1,3 +1,15 @@
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2015-06-10 Jon Turney <jon.turney@dronecode.org.uk>
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* elf-bfd.h : Remove struct elf_build_id.
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* bfd.c : Add struct bfd_build_id.
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* bfd-in2.h: Regenerate.
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* elf.c (elfobj_grok_gnu_build_id): Update to use bfd_build_id.
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* libpei.h: Add protoype and macros for
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bfd_XXi_slurp_codeview_record.
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* peXXigen.c (_bfd_XXi_slurp_codeview_record): Make public
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* peicode.h (pe_bfd_read_buildid): Add.
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(pe_bfd_object_p): Use pe_bfd_read_buildid().
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2015-06-15 Renlin Li <renlin.li@arm.com>
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* reloc.c (BFD_RELOC_AARCH64_LD64_GOTOFF_LO15): New entry.
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@ -6326,6 +6326,12 @@ enum bfd_plugin_format
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bfd_plugin_no = 2
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};
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struct bfd_build_id
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{
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size_t size;
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bfd_byte data[1];
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};
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struct bfd
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{
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/* The filename the application opened the BFD with. */
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@ -6610,6 +6616,9 @@ struct bfd
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struct objalloc *, but we use void * to avoid requiring the inclusion
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of objalloc.h. */
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void *memory;
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/* For input BFDs, the build ID, if the object has one. */
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const struct bfd_build_id *build_id;
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};
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/* See note beside bfd_set_section_userdata. */
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@ -51,6 +51,12 @@ CODE_FRAGMENT
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. bfd_plugin_no = 2
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. };
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.
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.struct bfd_build_id
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. {
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. size_t size;
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. bfd_byte data[1];
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. };
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.
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.struct bfd
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.{
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. {* The filename the application opened the BFD with. *}
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@ -335,6 +341,9 @@ CODE_FRAGMENT
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. struct objalloc *, but we use void * to avoid requiring the inclusion
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. of objalloc.h. *}
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. void *memory;
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.
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. {* For input BFDs, the build ID, if the object has one. *}
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. const struct bfd_build_id *build_id;
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.};
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.
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.{* See note beside bfd_set_section_userdata. *}
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@ -1563,13 +1563,6 @@ struct sdt_note
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bfd_byte data[1];
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};
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/* NT_GNU_BUILD_ID note type info for input BFDs. */
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struct elf_build_id
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{
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size_t size;
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bfd_byte data[1];
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};
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/* tdata information grabbed from an elf core file. */
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struct core_elf_obj_tdata
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{
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@ -1704,9 +1697,6 @@ struct elf_obj_tdata
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obj_attribute known_obj_attributes[2][NUM_KNOWN_OBJ_ATTRIBUTES];
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obj_attribute_list *other_obj_attributes[2];
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/* NT_GNU_BUILD_ID note type. */
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struct elf_build_id *build_id;
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/* Linked-list containing information about every Systemtap section
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found in the object file. Each section corresponds to one entry
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in the list. */
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12
bfd/elf.c
12
bfd/elf.c
@ -9116,18 +9116,18 @@ elfcore_grok_note (bfd *abfd, Elf_Internal_Note *note)
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static bfd_boolean
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elfobj_grok_gnu_build_id (bfd *abfd, Elf_Internal_Note *note)
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{
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struct elf_obj_tdata *t;
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struct bfd_build_id* build_id;
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if (note->descsz == 0)
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return FALSE;
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t = elf_tdata (abfd);
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t->build_id = bfd_alloc (abfd, sizeof (*t->build_id) - 1 + note->descsz);
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if (t->build_id == NULL)
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build_id = bfd_alloc (abfd, sizeof (struct bfd_build_id) - 1 + note->descsz);
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if (build_id == NULL)
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return FALSE;
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t->build_id->size = note->descsz;
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memcpy (t->build_id->data, note->descdata, note->descsz);
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build_id->size = note->descsz;
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memcpy (build_id->data, note->descdata, note->descsz);
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abfd->build_id = build_id;
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return TRUE;
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}
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@ -238,6 +238,7 @@
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#define _bfd_XXi_swap_debugdir_in _bfd_pex64i_swap_debugdir_in
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#define _bfd_XXi_swap_debugdir_out _bfd_pex64i_swap_debugdir_out
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#define _bfd_XXi_write_codeview_record _bfd_pex64i_write_codeview_record
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#define _bfd_XXi_slurp_codeview_record _bfd_pex64i_slurp_codeview_record
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#elif defined COFF_WITH_pep
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@ -272,6 +273,7 @@
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#define _bfd_XXi_swap_debugdir_in _bfd_pepi_swap_debugdir_in
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#define _bfd_XXi_swap_debugdir_out _bfd_pepi_swap_debugdir_out
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#define _bfd_XXi_write_codeview_record _bfd_pepi_write_codeview_record
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#define _bfd_XXi_slurp_codeview_record _bfd_pepi_slurp_codeview_record
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#else /* !COFF_WITH_pep */
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@ -306,6 +308,7 @@
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#define _bfd_XXi_swap_debugdir_in _bfd_pei_swap_debugdir_in
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#define _bfd_XXi_swap_debugdir_out _bfd_pei_swap_debugdir_out
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#define _bfd_XXi_write_codeview_record _bfd_pei_write_codeview_record
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#define _bfd_XXi_slurp_codeview_record _bfd_pei_slurp_codeview_record
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#endif /* !COFF_WITH_pep */
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@ -351,6 +354,7 @@ bfd_boolean _bfd_XXi_final_link_postscript (bfd *, struct coff_final_link_info *
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void _bfd_XXi_swap_debugdir_in (bfd *, void *, void *);
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unsigned _bfd_XXi_swap_debugdir_out (bfd *, void *, void *);
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unsigned _bfd_XXi_write_codeview_record (bfd *, file_ptr, CODEVIEW_INFO *);
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CODEVIEW_INFO * _bfd_XXi_slurp_codeview_record (bfd * abfd, file_ptr where, unsigned long length, CODEVIEW_INFO *cvinfo);
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/* The following are needed only for ONE of pe or pei, but don't
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otherwise vary; peicode.h fixes up ifdefs but we provide the
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@ -1140,7 +1140,7 @@ _bfd_XXi_swap_debugdir_out (bfd * abfd, void * inp, void * extp)
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return sizeof (struct external_IMAGE_DEBUG_DIRECTORY);
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}
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static CODEVIEW_INFO *
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CODEVIEW_INFO *
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_bfd_XXi_slurp_codeview_record (bfd * abfd, file_ptr where, unsigned long length, CODEVIEW_INFO *cvinfo)
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{
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char buffer[256+1];
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100
bfd/peicode.h
100
bfd/peicode.h
@ -1255,6 +1255,87 @@ pe_ILF_object_p (bfd * abfd)
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return abfd->xvec;
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}
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static void
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pe_bfd_read_buildid(bfd *abfd)
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{
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pe_data_type *pe = pe_data (abfd);
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struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr;
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asection *section;
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bfd_byte *data = 0;
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bfd_size_type dataoff;
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unsigned int i;
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bfd_vma addr = extra->DataDirectory[PE_DEBUG_DATA].VirtualAddress;
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bfd_size_type size = extra->DataDirectory[PE_DEBUG_DATA].Size;
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if (size == 0)
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return;
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addr += extra->ImageBase;
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/* Search for the section containing the DebugDirectory */
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for (section = abfd->sections; section != NULL; section = section->next)
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{
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if ((addr >= section->vma) && (addr < (section->vma + section->size)))
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break;
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}
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if (section == NULL)
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{
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return;
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}
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else if (!(section->flags & SEC_HAS_CONTENTS))
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{
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return;
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}
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dataoff = addr - section->vma;
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/* Read the whole section. */
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if (!bfd_malloc_and_get_section (abfd, section, &data))
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{
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if (data != NULL)
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free (data);
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return;
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}
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/* Search for a CodeView entry in the DebugDirectory */
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for (i = 0; i < size / sizeof (struct external_IMAGE_DEBUG_DIRECTORY); i++)
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{
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struct external_IMAGE_DEBUG_DIRECTORY *ext
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= &((struct external_IMAGE_DEBUG_DIRECTORY *)(data + dataoff))[i];
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struct internal_IMAGE_DEBUG_DIRECTORY idd;
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_bfd_XXi_swap_debugdir_in (abfd, ext, &idd);
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if (idd.Type == PE_IMAGE_DEBUG_TYPE_CODEVIEW)
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{
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char buffer[256 + 1];
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CODEVIEW_INFO *cvinfo = (CODEVIEW_INFO *) buffer;
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/*
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The debug entry doesn't have to have to be in a section, in which
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case AddressOfRawData is 0, so always use PointerToRawData.
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*/
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if (_bfd_XXi_slurp_codeview_record (abfd,
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(file_ptr) idd.PointerToRawData,
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idd.SizeOfData, cvinfo))
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{
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struct bfd_build_id* build_id = bfd_alloc(abfd,
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sizeof(struct bfd_build_id) + cvinfo->SignatureLength);
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if (build_id)
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{
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build_id->size = cvinfo->SignatureLength;
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memcpy(build_id->data, cvinfo->Signature,
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cvinfo->SignatureLength);
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abfd->build_id = build_id;
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}
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}
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break;
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}
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}
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}
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static const bfd_target *
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pe_bfd_object_p (bfd * abfd)
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{
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@ -1265,6 +1346,7 @@ pe_bfd_object_p (bfd * abfd)
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struct internal_aouthdr internal_a;
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file_ptr opt_hdr_size;
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file_ptr offset;
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const bfd_target *result;
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/* Detect if this a Microsoft Import Library Format element. */
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/* First read the beginning of the header. */
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@ -1358,10 +1440,20 @@ pe_bfd_object_p (bfd * abfd)
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return NULL;
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}
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return coff_real_object_p (abfd, internal_f.f_nscns, &internal_f,
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(opt_hdr_size != 0
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? &internal_a
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: (struct internal_aouthdr *) NULL));
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result = coff_real_object_p (abfd, internal_f.f_nscns, &internal_f,
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(opt_hdr_size != 0
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? &internal_a
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: (struct internal_aouthdr *) NULL));
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if (result)
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{
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/* Now the whole header has been processed, see if there is a build-id */
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pe_bfd_read_buildid(abfd);
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}
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return result;
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}
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#define coff_object_p pe_bfd_object_p
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@ -1,3 +1,16 @@
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2015-06-10 Jon Turney <jon.turney@dronecode.org.uk>
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* build-id.c: Don't include elf-bfd.h.
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(build_id_bfd_get): Use bfd_build_id.
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(build_id_verify): Ditto.
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* build-id.h: Ditto.
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(find_separate_debug_file_by_buildid): Ditto.
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* python/py-objfile.c: Don't include elf-bfd.h.
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(objfpy_get_build_id) Use bfd_build_id.
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(objfpy_build_id_matches, objfpy_lookup_objfile_by_build_id): Ditto.
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* coffread.c: Include build-id.h.
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(coff_symfile_read): Try find_separate_debug_file_by_buildid.
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2015-06-03 Jon Turney <jon.turney@dronecode.org.uk>
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* windows-nat.c (do_windows_fetch_inferior_registers)
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@ -19,7 +19,6 @@
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#include "defs.h"
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#include "bfd.h"
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#include "elf-bfd.h"
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#include "gdb_bfd.h"
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#include "build-id.h"
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#include "gdb_vecs.h"
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@ -30,19 +29,17 @@
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/* See build-id.h. */
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const struct elf_build_id *
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const struct bfd_build_id *
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build_id_bfd_get (bfd *abfd)
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{
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if (!bfd_check_format (abfd, bfd_object)
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|| bfd_get_flavour (abfd) != bfd_target_elf_flavour
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/* Although this is ELF_specific, it is safe to do in generic
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code because it does not rely on any ELF-specific symbols at
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link time, and if the ELF code is not available in BFD, then
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ABFD will not have the ELF flavour. */
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|| elf_tdata (abfd)->build_id == NULL)
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if (!bfd_check_format (abfd, bfd_object))
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return NULL;
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return elf_tdata (abfd)->build_id;
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if (abfd->build_id != NULL)
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return abfd->build_id;
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/* No build-id */
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return NULL;
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}
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/* See build-id.h. */
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@ -50,7 +47,7 @@ build_id_bfd_get (bfd *abfd)
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int
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build_id_verify (bfd *abfd, size_t check_len, const bfd_byte *check)
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{
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const struct elf_build_id *found;
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const struct bfd_build_id *found;
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int retval = 0;
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found = build_id_bfd_get (abfd);
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@ -139,7 +136,7 @@ build_id_to_debug_bfd (size_t build_id_len, const bfd_byte *build_id)
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char *
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find_separate_debug_file_by_buildid (struct objfile *objfile)
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{
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const struct elf_build_id *build_id;
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const struct bfd_build_id *build_id;
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build_id = build_id_bfd_get (objfile->obfd);
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if (build_id != NULL)
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@ -22,7 +22,7 @@
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/* Locate NT_GNU_BUILD_ID from ABFD and return its content. */
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extern const struct elf_build_id *build_id_bfd_get (bfd *abfd);
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extern const struct bfd_build_id *build_id_bfd_get (bfd *abfd);
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/* Return true if ABFD has NT_GNU_BUILD_ID matching the CHECK value.
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Otherwise, issue a warning and return false. */
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@ -41,6 +41,7 @@
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#include "coff-pe-read.h"
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#include "psymtab.h"
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#include "build-id.h"
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extern void _initialize_coffread (void);
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@ -738,7 +739,10 @@ coff_symfile_read (struct objfile *objfile, int symfile_flags)
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{
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char *debugfile;
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debugfile = find_separate_debug_file_by_debuglink (objfile);
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debugfile = find_separate_debug_file_by_buildid (objfile);
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if (debugfile == NULL)
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debugfile = find_separate_debug_file_by_debuglink (objfile);
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make_cleanup (xfree, debugfile);
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if (debugfile)
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@ -1,3 +1,8 @@
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2015-06-10 Jon Turney <jon.turney@dronecode.org.uk>
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* gdb.texinfo (Separate Debug Files): Document that PE is also
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supported.
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2015-06-13 Andrew Burgess <andrew.burgess@embecosm.com>
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* gdb.texinfo (TUI Commands): Bring all 'tui reg' commands into a
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@ -18170,7 +18170,7 @@ the executable and the debug file came from the same build.
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@item
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The executable contains a @dfn{build ID}, a unique bit string that is
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also present in the corresponding debug info file. (This is supported
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only on some operating systems, notably those which use the ELF format
|
||||
only on some operating systems, when using the ELF or PE file formats
|
||||
for binary files and the @sc{gnu} Binutils.) For more details about
|
||||
this feature, see the description of the @option{--build-id}
|
||||
command-line option in @ref{Options, , Command Line Options, ld.info,
|
||||
|
||||
@ -23,7 +23,6 @@
|
||||
#include "objfiles.h"
|
||||
#include "language.h"
|
||||
#include "build-id.h"
|
||||
#include "elf-bfd.h"
|
||||
#include "symtab.h"
|
||||
|
||||
typedef struct
|
||||
@ -134,7 +133,7 @@ objfpy_get_build_id (PyObject *self, void *closure)
|
||||
{
|
||||
objfile_object *obj = (objfile_object *) self;
|
||||
struct objfile *objfile = obj->objfile;
|
||||
const struct elf_build_id *build_id = NULL;
|
||||
const struct bfd_build_id *build_id = NULL;
|
||||
|
||||
OBJFPY_REQUIRE_VALID (obj);
|
||||
|
||||
@ -484,7 +483,7 @@ objfpy_build_id_ok (const char *string)
|
||||
It is assumed that objfpy_build_id_ok (string) returns TRUE. */
|
||||
|
||||
static int
|
||||
objfpy_build_id_matches (const struct elf_build_id *build_id,
|
||||
objfpy_build_id_matches (const struct bfd_build_id *build_id,
|
||||
const char *string)
|
||||
{
|
||||
size_t i;
|
||||
@ -542,7 +541,7 @@ objfpy_lookup_objfile_by_build_id (const char *build_id)
|
||||
|
||||
ALL_OBJFILES (objfile)
|
||||
{
|
||||
const struct elf_build_id *obfd_build_id;
|
||||
const struct bfd_build_id *obfd_build_id;
|
||||
|
||||
if (objfile->obfd == NULL)
|
||||
continue;
|
||||
|
||||
@ -1,3 +1,10 @@
|
||||
2015-06-10 Jon Turney <jon.turney@dronecode.org.uk>
|
||||
|
||||
* gdb.base/sepdebug.exp: Add EXEEXT where needed.
|
||||
* lib/gdb.exp (get_build_id): Teach how to extract build-id from a
|
||||
PE file.
|
||||
* lib/future.exp (gdb_find_objdump): Add gdb_find_objdump.
|
||||
|
||||
2015-06-12 Antoine Tremblay <antoine.tremblay@ericsson.com>
|
||||
|
||||
PR breakpoints/16465
|
||||
|
||||
@ -42,7 +42,7 @@ if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {deb
|
||||
# the name of a debuginfo only file. This file will be stored in the
|
||||
# gdb.base/ subdirectory.
|
||||
|
||||
if [gdb_gnu_strip_debug $binfile] {
|
||||
if [gdb_gnu_strip_debug $binfile$EXEEXT] {
|
||||
# check that you have a recent version of strip and objcopy installed
|
||||
unsupported "cannot produce separate debug info files"
|
||||
return -1
|
||||
@ -60,7 +60,7 @@ set new_name [standard_output_file ${testfile}${EXEEXT}]
|
||||
remote_exec build "rm -rf [file dirname $new_name]"
|
||||
|
||||
remote_exec build "mkdir [file dirname $new_name]"
|
||||
remote_exec build "ln -s ${binfile} $new_name"
|
||||
remote_exec build "ln -s ${binfile}${EXEEXT} $new_name"
|
||||
clean_restart ${testfile}${EXEEXT}
|
||||
if { $gdb_file_cmd_debug_info != "debug" } then {
|
||||
fail "No debug information found."
|
||||
@ -716,10 +716,10 @@ proc test_different_dir {type test_different_dir xfail} {
|
||||
# the "set debug-file-directory" command.
|
||||
|
||||
set different_dir [standard_output_file ${testfile}.dir]
|
||||
set debugfile "${different_dir}/[standard_output_file ${testfile}.debug]"
|
||||
set debugfile "${different_dir}/[standard_output_file ${testfile}${EXEEXT}.debug]"
|
||||
remote_exec build "rm -rf $different_dir"
|
||||
remote_exec build "mkdir -p [file dirname $debugfile]"
|
||||
remote_exec build "mv -f [standard_output_file ${testfile}.debug] $debugfile"
|
||||
remote_exec build "mv -f [standard_output_file ${testfile}${EXEEXT}.debug] $debugfile"
|
||||
|
||||
test_different_dir debuglink $different_dir 0
|
||||
|
||||
@ -727,7 +727,7 @@ test_different_dir debuglink $different_dir 0
|
||||
# Test CRC mismatch is reported.
|
||||
|
||||
if {[build_executable sepdebug.exp sepdebug2 sepdebug2.c debug] != -1
|
||||
&& ![gdb_gnu_strip_debug [standard_output_file sepdebug2]]} {
|
||||
&& ![gdb_gnu_strip_debug [standard_output_file sepdebug2]$EXEEXT]} {
|
||||
|
||||
remote_exec build "cp ${debugfile} [standard_output_file sepdebug2.debug]"
|
||||
|
||||
@ -743,7 +743,7 @@ if {[build_executable sepdebug.exp sepdebug2 sepdebug2.c debug] != -1
|
||||
|
||||
# NT_GNU_BUILD_ID / .note.gnu.build-id test:
|
||||
|
||||
set build_id_debug_filename [build_id_debug_filename_get $binfile]
|
||||
set build_id_debug_filename [build_id_debug_filename_get $binfile$EXEEXT]
|
||||
if ![string compare $build_id_debug_filename ""] then {
|
||||
unsupported "build-id is not supported by the compiler"
|
||||
|
||||
|
||||
@ -104,6 +104,17 @@ proc gdb_find_objcopy {} {
|
||||
return $objcopy
|
||||
}
|
||||
|
||||
# find target objdump
|
||||
proc gdb_find_objdump {} {
|
||||
global OBJDUMP_FOR_TARGET
|
||||
if [info exists OBJDUMP_FOR_TARGET] {
|
||||
set objdump $OBJDUMP_FOR_TARGET
|
||||
} else {
|
||||
set objdump [transform objdump]
|
||||
}
|
||||
return $objdump
|
||||
}
|
||||
|
||||
proc gdb_find_readelf {} {
|
||||
global READELF_FOR_TARGET
|
||||
if [info exists READELF_FOR_TARGET] {
|
||||
|
||||
@ -4539,28 +4539,41 @@ gdb_caching_proc gdb_has_argv0 {
|
||||
# Returns "" if there is none.
|
||||
|
||||
proc get_build_id { filename } {
|
||||
set tmp [standard_output_file "${filename}-tmp"]
|
||||
set objcopy_program [gdb_find_objcopy]
|
||||
|
||||
set result [catch "exec $objcopy_program -j .note.gnu.build-id -O binary $filename $tmp" output]
|
||||
verbose "result is $result"
|
||||
verbose "output is $output"
|
||||
if {$result == 1} {
|
||||
return ""
|
||||
if { ([istarget "*-*-mingw*"]
|
||||
|| [istarget *-*-cygwin*]) } {
|
||||
set objdump_program [gdb_find_objdump]
|
||||
set result [catch {set data [exec $objdump_program -p $filename | grep signature | cut "-d " -f4]} output]
|
||||
verbose "result is $result"
|
||||
verbose "output is $output"
|
||||
if {$result == 1} {
|
||||
return ""
|
||||
}
|
||||
return $data
|
||||
}
|
||||
set fi [open $tmp]
|
||||
fconfigure $fi -translation binary
|
||||
# Skip the NOTE header.
|
||||
read $fi 16
|
||||
set data [read $fi]
|
||||
close $fi
|
||||
file delete $tmp
|
||||
if ![string compare $data ""] then {
|
||||
return ""
|
||||
else
|
||||
{
|
||||
set tmp [standard_output_file "${filename}-tmp"]
|
||||
set objcopy_program [gdb_find_objcopy]
|
||||
set result [catch "exec $objcopy_program -j .note.gnu.build-id -O binary $filename $tmp" output]
|
||||
verbose "result is $result"
|
||||
verbose "output is $output"
|
||||
if {$result == 1} {
|
||||
return ""
|
||||
}
|
||||
set fi [open $tmp]
|
||||
fconfigure $fi -translation binary
|
||||
# Skip the NOTE header.
|
||||
read $fi 16
|
||||
set data [read $fi]
|
||||
close $fi
|
||||
file delete $tmp
|
||||
if ![string compare $data ""] then {
|
||||
return ""
|
||||
}
|
||||
# Convert it to hex.
|
||||
binary scan $data H* data
|
||||
return $data
|
||||
}
|
||||
# Convert it to hex.
|
||||
binary scan $data H* data
|
||||
return $data
|
||||
}
|
||||
|
||||
# Return the build-id hex string (usually 160 bits as 40 hex characters)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user