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2004-10-12 Paul Brook <paul@codesourcery.com>

Browse Source 
bfd/
	* elf32-arm.h: Support EABI version 4 objects.
binutils/
	* readelf.c (decode_ARM_machine_flags): Support EABI version 4.
gas/
	* config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
	EF_ARM_EABI_VER4.
	(arm_eabis): Ditto.
	* doc/c-arm.texi: Document that we actually support -meabi=4, not
	-meabi=3.
include/
	* elf/arm.h (EF_ARM_EABI_VER4): Define.
This commit is contained in:
Paul Brook 2004-10-12 14:17:08 +00:00
parent 06c2338dfb
commit 8cb5156692
9 changed files with 35 additions and 6 deletions
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4
bfd/ChangeLog
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@ -1,3 +1,7 @@
2004-10-12 Paul Brook <paul@codesourcery.com>
* elf32-arm.h: Support EABI version 4 objects.
2004-10-12 Alan Modra <amodra@bigpond.net.au>
PR 325

8
bfd/elf32-arm.h
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@ -25,9 +25,9 @@
typedef unsigned long int insn32;
typedef unsigned short int insn16;
/* In lieu of proper flags, assume all EABIv3 objects are interworkable. */
/* In lieu of proper flags, assume all EABIv4 objects are interworkable. */
#define INTERWORK_FLAG(abfd) \
(EF_ARM_EABI_VERSION (elf_elfheader (abfd)->e_flags) == EF_ARM_EABI_VER3 \
(EF_ARM_EABI_VERSION (elf_elfheader (abfd)->e_flags) == EF_ARM_EABI_VER4 \
|| (elf_elfheader (abfd)->e_flags & EF_ARM_INTERWORK))
/* The linker script knows the section names for placement.
@ -2705,6 +2705,10 @@ elf32_arm_print_private_bfd_data (bfd *abfd, void * ptr)
case EF_ARM_EABI_VER3:
fprintf (file, _(" [Version3 EABI]"));
break;
case EF_ARM_EABI_VER4:
fprintf (file, _(" [Version4 EABI]"));
if (flags & EF_ARM_BE8)
fprintf (file, _(" [BE8]"));

4
binutils/ChangeLog
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@ -1,3 +1,7 @@
2004-10-12 Paul Brook <paul@codesourcery.com>
* readelf.c (decode_ARM_machine_flags): Support EABI version 4.
2004-10-11 Alan Modra <amodra@bigpond.net.au>
* objdump.c (dump_symbols): Fix thinko last change. Improve error

4
binutils/readelf.c
View File

@ -1767,6 +1767,10 @@ decode_ARM_machine_flags (unsigned e_flags, char buf[])
case EF_ARM_EABI_VER3:
strcat (buf, ", Version3 EABI");
break;
case EF_ARM_EABI_VER4:
strcat (buf, ", Version4 EABI");
while (e_flags)
{
unsigned flag;

8
gas/ChangeLog
View File

@ -1,3 +1,11 @@
2004-10-12 Paul Brook <paul@codesourcery.com>
* config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
EF_ARM_EABI_VER4.
(arm_eabis): Ditto.
* doc/c-arm.texi: Document that we actually support -meabi=4, not
-meabi=3.
2004-10-08 Bob Wilson <bob.wilson@acm.org>
* doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index

6
gas/config/tc-arm.c
View File

@ -11130,7 +11130,7 @@ md_begin (void)
flags |= EF_ARM_MAVERICK_FLOAT;
break;
case EF_ARM_EABI_VER3:
case EF_ARM_EABI_VER4:
/* No additional flags to set. */
break;
@ -12901,11 +12901,11 @@ struct arm_eabi_option_table
};
#ifdef OBJ_ELF
/* We only know hot to output GNU and ver 3 (AAELF) formats. */
/* We only know how to output GNU and ver 4 (AAELF) formats. */
static struct arm_eabi_option_table arm_eabis[] =
{
{"gnu", EF_ARM_EABI_UNKNOWN},
{"3", EF_ARM_EABI_VER3},
{"4", EF_ARM_EABI_VER4},
{NULL, 0}
};
#endif

2
gas/doc/c-arm.texi
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@ -243,7 +243,7 @@ conform to.
The following values are recognised:
@code{gnu}
and
@code{3}.
@code{4}.
@cindex @code{-EB} command line option, ARM
@item -EB

4
include/ChangeLog
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@ -1,3 +1,7 @@
2004-10-12 Paul Brook <paul@codesourcery.com>
* elf/arm.h (EF_ARM_EABI_VER4): Define.
2004-10-08 Daniel Jacobowitz <dan@debian.org>
* elf/common.h (PT_SUNW_EH_FRAME): Define.

1
include/elf/arm.h
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@ -51,6 +51,7 @@
#define EF_ARM_EABI_VER1 0x01000000
#define EF_ARM_EABI_VER2 0x02000000
#define EF_ARM_EABI_VER3 0x03000000
#define EF_ARM_EABI_VER4 0x04000000
/* Local aliases for some flags to match names used by COFF port. */
#define F_INTERWORK EF_ARM_INTERWORK