arm64: Make exceptions use the transition library

Transition library acts as a common interface for handling exceptions. The only
thing that needs to be implemented by exception.c is the exc_dispatch routine to
handle the exceptions as required.

BUG=chrome-os-partner:30785
BRANCH=None
TEST=Compiles successfully and exceptions are tested using test_exc

Change-Id: I90b4861909189adfe8449b9d4590965e6b743c00
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: b83c9404407dd4dd2dda4e4eaed0b443f0f58425
Original-Change-Id: Ibb643d7ea2f9aabbc66439549ea2168fd66ced5e
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/217143
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/9071
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

1 files changed, 0 insertions, 11 deletions

diff --git a/src/arch/arm64/include/armv8/arch/exception.h b/src/arch/arm64/include/armv8/arch/exception.h
index abb80931e6..11ffcb61f6 100644
--- a/src/arch/arm64/include/armv8/arch/exception.h
+++ b/src/arch/arm64/include/armv8/arch/exception.h
@@ -30,19 +30,8 @@
 #ifndef _ARCH_EXCEPTION_H
 #define _ARCH_EXCEPTION_H
 
-#include <stdint.h>
-
-struct exception_state
-{
-	uint64_t elr;
-	uint64_t esr;
-	uint64_t regs[31];
-} __attribute__((packed));
-
 /* Initialize the exception handling on the current CPU. */
 void exception_hwinit(void);
 void exception_init(void);
-void set_vbar(void *vbar);
-void exception_dispatch(struct exception_state *state, int idx);
 
 #endif