diff options
| author | H.J. Lu <hjl.tools@gmail.com> | 2007-12-24 16:58:23 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2007-12-24 16:58:23 +0000 |
| commit | 0efc80c807552560f1fd38d78f9cea32abfa0ede (patch) | |
| tree | c16e9367f08f7a2e9bf66907362cb6b3ef359e70 /bfd | |
| parent | 147d51c2327f0f36ddab7e2766087a902f8d83c1 (diff) | |
| download | gdb-0efc80c807552560f1fd38d78f9cea32abfa0ede.zip gdb-0efc80c807552560f1fd38d78f9cea32abfa0ede.tar.gz gdb-0efc80c807552560f1fd38d78f9cea32abfa0ede.tar.bz2 | |
bfd/
2007-12-24 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/5488
* elf.c (IS_NOTE): New.
(IS_COREFILE_NOTE): Use IS_NOTE.
(IS_SECTION_IN_INPUT_SEGMENT): Use IS_NOTE instead of
IS_COREFILE_NOTE.
ld/testsuite/
2007-12-24 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/5488
* ld-elf/note-2.d: New.
* ld-elf/note-2.s: Likewise.
* ld-elf/note-2.t: Likewise.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 8 | ||||
| -rw-r--r-- | bfd/elf.c | 21 |
2 files changed, 23 insertions, 6 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 8ebd721..ef64819 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,5 +1,13 @@ 2007-12-24 H.J. Lu <hongjiu.lu@intel.com> + PR binutils/5488 + * elf.c (IS_NOTE): New. + (IS_COREFILE_NOTE): Use IS_NOTE. + (IS_SECTION_IN_INPUT_SEGMENT): Use IS_NOTE instead of + IS_COREFILE_NOTE. + +2007-12-24 H.J. Lu <hongjiu.lu@intel.com> + PR binutils/5449 * elf.c (rewrite_elf_program_header): Don't adjust p_paddr if p_paddr is set to 0. @@ -5090,15 +5090,22 @@ rewrite_elf_program_header (bfd *ibfd, bfd *obfd) && (section->lma + SECTION_SIZE (section, segment) \ <= SEGMENT_END (segment, base))) - /* Special case: corefile "NOTE" section containing regs, prpsinfo etc. */ -#define IS_COREFILE_NOTE(p, s) \ + /* Handle PT_NOTE segment. */ +#define IS_NOTE(p, s) \ (p->p_type == PT_NOTE \ - && bfd_get_format (ibfd) == bfd_core \ - && s->vma == 0 && s->lma == 0 \ + && elf_section_type (s) == SHT_NOTE \ && (bfd_vma) s->filepos >= p->p_offset \ && ((bfd_vma) s->filepos + s->size \ <= p->p_offset + p->p_filesz)) + /* Special case: corefile "NOTE" section containing regs, prpsinfo + etc. */ +#define IS_COREFILE_NOTE(p, s) \ + (IS_NOTE (p, s) \ + && bfd_get_format (ibfd) == bfd_core \ + && s->vma == 0 \ + && s->lma == 0) + /* The complicated case when p_vaddr is 0 is to handle the Solaris linker, which generates a PT_INTERP section with p_vaddr and p_memsz set to 0. */ @@ -5117,7 +5124,8 @@ rewrite_elf_program_header (bfd *ibfd, bfd *obfd) A section will be included if: 1. It is within the address space of the segment -- we use the LMA if that is set for the segment and the VMA otherwise, - 2. It is an allocated segment, + 2. It is an allocated section or a NOTE section in a PT_NOTE + segment. 3. There is an output section associated with it, 4. The section has not already been allocated to a previous segment. 5. PT_GNU_STACK segments do not include any sections. @@ -5130,7 +5138,7 @@ rewrite_elf_program_header (bfd *ibfd, bfd *obfd) ? IS_CONTAINED_BY_LMA (section, segment, segment->p_paddr) \ : IS_CONTAINED_BY_VMA (section, segment)) \ && (section->flags & SEC_ALLOC) != 0) \ - || IS_COREFILE_NOTE (segment, section)) \ + || IS_NOTE (segment, section)) \ && segment->p_type != PT_GNU_STACK \ && (segment->p_type != PT_TLS \ || (section->flags & SEC_THREAD_LOCAL)) \ @@ -5664,6 +5672,7 @@ rewrite_elf_program_header (bfd *ibfd, bfd *obfd) #undef SECTION_SIZE #undef IS_CONTAINED_BY_VMA #undef IS_CONTAINED_BY_LMA +#undef IS_NOTE #undef IS_COREFILE_NOTE #undef IS_SOLARIS_PT_INTERP #undef IS_SECTION_IN_INPUT_SEGMENT |