diff options
| author | Haim Boot <hayim@marvell.com> | 2017-03-14 12:53:22 +0200 |
|---|---|---|
| committer | Haim Boot <hayim@marvell.com> | 2017-03-15 10:00:59 +0200 |
| commit | 7fefa7703bb1403cfa8cb5f0513bcdead9774c00 (patch) | |
| tree | 0ede388dae80d1af6665cf8d35bf0f5e94a5b41c /include | |
| parent | 6bb37adc203567c2f9322dfbe34058a5f12d4c70 (diff) | |
Revert "Fill exception vectors with zero bytes"
This reverts commit 79627dc37259781e578c47e1e63856dd0424b2a2.
It is required to allow build of ATF with MGCC and Yocto toolchain.
Change-Id: I7bfcf46e977c05cc988d93a2d1a22a9d0cc512d3
Reviewed-on: http://vgitil04.il.marvell.com:8080/37435
Reviewed-by: Hua Jing <jinghua@marvell.com>
Reviewed-by: Haim Boot <hayim@marvell.com>
Tested-by: Haim Boot <hayim@marvell.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/common/aarch64/asm_macros.S | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/include/common/aarch64/asm_macros.S b/include/common/aarch64/asm_macros.S index cc8f4243..737cd366 100644 --- a/include/common/aarch64/asm_macros.S +++ b/include/common/aarch64/asm_macros.S @@ -70,26 +70,20 @@ /* * Declare the exception vector table, enforcing it is aligned on a * 2KB boundary, as required by the ARMv8 architecture. - * Use zero bytes as the fill value to be stored in the padding bytes - * so that it inserts illegal AArch64 instructions. This increases - * security, robustness and potentially facilitates debugging. */ .macro vector_base label .section .vectors, "ax" - .align 11, 0 + .align 11 \label: .endm /* * Create an entry in the exception vector table, enforcing it is * aligned on a 128-byte boundary, as required by the ARMv8 architecture. - * Use zero bytes as the fill value to be stored in the padding bytes - * so that it inserts illegal AArch64 instructions. This increases - * security, robustness and potentially facilitates debugging. */ .macro vector_entry label .section .vectors, "ax" - .align 7, 0 + .align 7 \label: .endm |