diff options
| author | H.J. Lu <hjl.tools@gmail.com> | 2010-05-18 07:31:06 +0400 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2010-05-18 07:31:06 +0400 |
| commit | c8bd391c328c8650a93388f5cb3409c3740ee963 (patch) | |
| tree | a1d715bcd1af1f382fac2493c62b98a76fbf35ee /include/elf | |
| parent | ae7e1b01c5a5dcb6d4c182ff34baf77320f5c571 (diff) | |
Implement generic SHF_EXCLUDE.
bfd/
2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
PR gas/11600
* elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
(elf_fake_sections): Likewise.
* elf32-i370.c (i370_elf_section_from_shdr): Don't handle
SHF_EXCLUDE here.
* elf32-ppc.c (ppc_elf_fake_sections): Likewise.
binutils/
2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
PR gas/11600
* readelf.c (get_elf_section_flags): Treat SHF_EXCLUDE as a
generic flag.
binutils/testsuite/
2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
PR gas/11600
* binutils-all/objcopy.exp: Run exclude-1a and exclude-1b for
ELF targets.
* binutils-all/exclude-1.s: New.
* binutils-all/exclude-1a.d: Likewise.
* binutils-all/exclude-1b.d: Likewise.
gas/
2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
PR gas/11600
* obj-elf.c (obj_elf_change_section): Handle SHF_EXCLUDE.
(obj_elf_parse_section_letters): Likewise.
(obj_elf_section_word): Likewise.
* config/tc-ppc.c (ppc_section_letter): Removed.
(ppc_section_word): Likewise.
* config/tc-ppc.h (ppc_section_letter): Likewise.
(ppc_section_word): Likewise.
(md_elf_section_letter): Likewise.
(md_elf_section_word): Likewise.
* doc/as.texinfo: Document `e' and `#exclude'.
gas/testsuite/
2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
PR gas/11600
* gas/elf/elf.exp: Run section8.
* gas/elf/section8.d: New.
* gas/elf/section8.s: Likewise.
include/elf/
2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
PR gas/11600
* common.h (SHF_EXCLUDE): New.
* i370.h (SHF_EXCLUDE): Removed.
* or32.h (SHF_EXCLUDE): Likewise.
* ppc.h (SHF_EXCLUDE): Likewise.
* sparc.h (SHF_EXCLUDE): Likewise.
ld/testsuite/
2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
PR gas/11600
* ld-elf/exclude3.s: New.
* ld-elf/exclude3a.d: Likewise.
* ld-elf/exclude3b.d: Likewise.
* ld-elf/exclude3c.d: Likewise.
Diffstat (limited to 'include/elf')
| -rw-r--r-- | include/elf/ChangeLog | 10 | ||||
| -rw-r--r-- | include/elf/common.h | 9 | ||||
| -rw-r--r-- | include/elf/i370.h | 8 | ||||
| -rw-r--r-- | include/elf/or32.h | 7 | ||||
| -rw-r--r-- | include/elf/ppc.h | 9 | ||||
| -rw-r--r-- | include/elf/sparc.h | 1 |
6 files changed, 19 insertions, 25 deletions
diff --git a/include/elf/ChangeLog b/include/elf/ChangeLog index b65c881d2..9008aaabe 100644 --- a/include/elf/ChangeLog +++ b/include/elf/ChangeLog @@ -1,3 +1,13 @@ +2010-05-18 H.J. Lu <hongjiu.lu@intel.com> + + PR gas/11600 + * common.h (SHF_EXCLUDE): New. + + * i370.h (SHF_EXCLUDE): Removed. + * or32.h (SHF_EXCLUDE): Likewise. + * ppc.h (SHF_EXCLUDE): Likewise. + * sparc.h (SHF_EXCLUDE): Likewise. + 2010-04-23 Alan Modra <amodra@gmail.com> * internal.h (ELF_SECTION_SIZE): Protect macro args with parentheses. diff --git a/include/elf/common.h b/include/elf/common.h index b2a6c73f0..01c519dd0 100644 --- a/include/elf/common.h +++ b/include/elf/common.h @@ -502,6 +502,15 @@ #define SHF_MASKOS 0x0FF00000 /* New value, Oct 4, 1999 Draft */ #define SHF_MASKPROC 0xF0000000 /* Processor-specific semantics */ +/* This used to be implemented as a processor specific section flag. + We just make it generic. */ +#define SHF_EXCLUDE 0x80000000 /* Link editor is to exclude + this section from executable + and shared library that it + builds when those objects + are not to be further + relocated. */ + /* Values of note segment descriptor types for core files. */ #define NT_PRSTATUS 1 /* Contains copy of prstatus struct */ diff --git a/include/elf/i370.h b/include/elf/i370.h index 6229aab52..7b451ff9d 100644 --- a/include/elf/i370.h +++ b/include/elf/i370.h @@ -36,14 +36,6 @@ #define EF_I370_RELOCATABLE 0x00010000 /* i370 -mrelocatable flag */ #define EF_I370_RELOCATABLE_LIB 0x00008000 /* i370 -mrelocatable-lib flag */ -/* Processor specific section flags, sh_flags field */ - -#define SHF_EXCLUDE 0x80000000 /* Link editor is to exclude \ - this section from executable \ - and shared objects that it \ - builds when those objects \ - are not to be furhter \ - relocated. */ /* i370 relocations Note that there is really just one relocation that we currently diff --git a/include/elf/or32.h b/include/elf/or32.h index 256696bb4..9f1c2f3f7 100644 --- a/include/elf/or32.h +++ b/include/elf/or32.h @@ -53,11 +53,4 @@ END_RELOC_NUMBERS (R_OR32_max) specified in the associated \ symbol table entry. */ -/* Processor specific section flags, sh_flags field */ -#define SHF_EXCLUDE 0x80000000 /* Link editor is to exclude \ - this section from executable \ - and shared objects that it \ - builds when those objects \ - are not to be furhter \ - relocated. */ #endif /* _ELF_OR1K_H */ diff --git a/include/elf/ppc.h b/include/elf/ppc.h index 230870dd4..688cb9b9d 100644 --- a/include/elf/ppc.h +++ b/include/elf/ppc.h @@ -174,15 +174,6 @@ END_RELOC_NUMBERS (R_PPC_max) specified in the associated \ symbol table entry. */ -/* Processor specific section flags, sh_flags field. */ - -#define SHF_EXCLUDE 0x80000000 /* Link editor is to exclude \ - this section from executable \ - and shared objects that it \ - builds when those objects \ - are not to be furhter \ - relocated. */ - /* Object attribute tags. */ enum { diff --git a/include/elf/sparc.h b/include/elf/sparc.h index 762f3b555..424715134 100644 --- a/include/elf/sparc.h +++ b/include/elf/sparc.h @@ -51,7 +51,6 @@ /* Section flags. */ -#define SHF_EXCLUDE 0x80000000 /* exclude from linking */ #define SHF_ORDERED 0x40000000 /* treat sh_link,sh_info specially */ /* Symbol types. */ |