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| author | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2008-09-25 08:35:20 +0000 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2008-09-25 08:35:20 +0000 |
| commit | 0cd1b049b974717a0fe39778e8fa5634eee33338 (patch) | |
| tree | 42b0f81983be9c4e93ebdf3ba668532928557848 | |
| parent | 937533acb7077c29dddf46065bbb6a5dcb71997c (diff) | |
- ARMV5 can use STRD and LDRD access instructions but these accesses need to be
8 byte aligned. The dynamic linker's malloc needs to match this so structures
become 8 byte aligned to void unaligned accesses.
(71_all_uClibc-arm_fix_alignment.patch from gentoo)
| -rw-r--r-- | ldso/ldso/arm/dl-sysdep.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/ldso/ldso/arm/dl-sysdep.h b/ldso/ldso/arm/dl-sysdep.h index 2f9a37f8f..c3fc4e538 100644 --- a/ldso/ldso/arm/dl-sysdep.h +++ b/ldso/ldso/arm/dl-sysdep.h @@ -140,3 +140,7 @@ elf_machine_relative (Elf32_Addr load_off, const Elf32_Addr rel_addr, *reloc_addr += load_off; } while (--relative_count); } + +#ifdef __ARM_EABI__ +#define DL_MALLOC_ALIGN 8 /* EABI needs 8 byte alignment for STRD LDRD */ +#endif |