New patch to review for coreboot: arch/x86: rename reset_vector -> _start

[Aaron Durbin]

Aaron Durbin ([e-mail]) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/13881

-gerrit

commit bdafc05cb2bf49897adeb86f69aa5e86e219b6fe
Author: Aaron Durbin 
Date:   Wed Mar 2 15:13:12 2016 -0600

arch/x86: rename reset_vector -> _start

In order to align the entry points for the various stages
    on x86 to _start one needs to rename the reset_vector symbol.
    The section is the same; it's just a symbol change.

Change-Id: I0e6bbf1da04a6e248781a9c222a146725c34268a
    Signed-off-by: Aaron Durbin 
---
 src/arch/x86/failover.ld            | 2 +-
 src/arch/x86/include/arch/header.ld | 2 +-
 src/cpu/x86/16bit/reset16.inc       | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/arch/x86/failover.ld b/src/arch/x86/failover.ld
index c8c00bb..e9613d9 100644
--- a/src/arch/x86/failover.ld
+++ b/src/arch/x86/failover.ld
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  */

-ENTRY(reset_vector)
+ENTRY(_start)

MEMORY {
    rom : ORIGIN = 0xffff0000, LENGTH = 64K
diff --git a/src/arch/x86/include/arch/header.ld b/src/arch/x86/include/arch/header.ld
index 89cb6de..d7fbf07 100644
--- a/src/arch/x86/include/arch/header.ld
+++ b/src/arch/x86/include/arch/header.ld
@@ -42,5 +42,5 @@ PHDRS
 #endif

#if IS_ENABLED(CONFIG_C_ENVIRONMENT_BOOTBLOCK) && ENV_BOOTBLOCK
-ENTRY(reset_vector)
+ENTRY(_start)
 #endif
diff --git a/src/cpu/x86/16bit/reset16.inc b/src/cpu/x86/16bit/reset16.inc
index d99f0b1..48cb275 100644
--- a/src/cpu/x86/16bit/reset16.inc
+++ b/src/cpu/x86/16bit/reset16.inc
@@ -1,7 +1,7 @@
    .section ".reset", "ax", %progbits
    .code16
-.globl	reset_vector
-reset_vector:
+.globl	_start
+_start:
    .byte  0xe9
    .int   _start16bit - ( . + 2 )
    /* Note: The above jump is hand coded to work around bugs in binutils.