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Implement generic SHF_EXCLUDE.

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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.
This commit is contained in:
H.J. Lu 2010-05-18 03:31:07 +00:00
parent e17c9e56cb
commit 18ae9cc1db
31 changed files with 187 additions and 64 deletions
Download patch file Download diff file Expand all files Collapse all files

9
binutils/readelf.c
View file

@ -4152,8 +4152,9 @@ get_elf_section_flags (bfd_vma sh_flags)
/* 15 */ { STRING_COMMA_LEN ("VMS_VECTOR") },
/* 16 */ { STRING_COMMA_LEN ("VMS_ALLOC_64BIT") },
/* 17 */ { STRING_COMMA_LEN ("VMS_PROTECTED") },
/* SPARC specific. */
/* Generic. */
/* 18 */ { STRING_COMMA_LEN ("EXCLUDE") },
/* SPARC specific. */
/* 19 */ { STRING_COMMA_LEN ("ORDERED") }
};
@ -4185,6 +4186,7 @@ get_elf_section_flags (bfd_vma sh_flags)
case SHF_OS_NONCONFORMING: sindex = 7; break;
case SHF_GROUP: sindex = 8; break;
case SHF_TLS: sindex = 9; break;
case SHF_EXCLUDE: sindex = 18; break;
default:
sindex = -1;
@ -4218,9 +4220,7 @@ get_elf_section_flags (bfd_vma sh_flags)
case EM_SPARC32PLUS:
case EM_SPARCV9:
case EM_SPARC:
if (flag == SHF_EXCLUDE)
sindex = 18;
else if (flag == SHF_ORDERED)
if (flag == SHF_ORDERED)
sindex = 19;
break;
default:
@ -4263,6 +4263,7 @@ get_elf_section_flags (bfd_vma sh_flags)
case SHF_OS_NONCONFORMING: *p = 'O'; break;
case SHF_GROUP: *p = 'G'; break;
case SHF_TLS: *p = 'T'; break;
case SHF_EXCLUDE: *p = 'E'; break;
default:
if ((elf_header.e_machine == EM_X86_64