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arch/x86/exception.c: Drop CAR_GLOBAL_MIGRATION support 

Change-Id: I9e0d62d45e5b11a0c2f0867633cde2378f305ec8
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37048
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Arthur Heymans 2019-11-20 22:09:15 +01:00 committed by Patrick Georgi
parent 48ae50c3d2
commit 9e1ea54b18
1 changed files with 7 additions and 10 deletions
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17
src/arch/x86/exception.c
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@ -12,7 +12,6 @@
*/
#include <arch/cpu.h>
#include <arch/early_variables.h>
#include <arch/exception.h>
#include <commonlib/helpers.h>
#include <console/console.h>
@ -569,7 +568,7 @@ static const uintptr_t intr_entries[] = {
(uintptr_t)vec16, (uintptr_t)vec17, (uintptr_t)vec18, (uintptr_t)vec19,
};
static struct intr_gate idt[ARRAY_SIZE(intr_entries)] __aligned(8) CAR_GLOBAL;
static struct intr_gate idt[ARRAY_SIZE(intr_entries)] __aligned(8);
static inline uint16_t get_cs(void)
{
@ -620,21 +619,19 @@ asmlinkage void exception_init(void)
{
int i;
uint16_t segment;
struct intr_gate *gates;
segment = get_cs();
gates = car_get_var_ptr(idt);
/* Initialize IDT. */
for (i = 0; i < ARRAY_SIZE(idt); i++) {
gates[i].offset_0 = intr_entries[i];
gates[i].segsel = segment;
gates[i].flags = IGATE_FLAGS;
gates[i].offset_1 = intr_entries[i] >> 16;
idt[i].offset_0 = intr_entries[i];
idt[i].segsel = segment;
idt[i].flags = IGATE_FLAGS;
idt[i].offset_1 = intr_entries[i] >> 16;
#if ENV_X86_64
gates[i].offset_2 = intr_entries[i] >> 32;
idt[i].offset_2 = intr_entries[i] >> 32;
#endif
}
load_idt(gates, sizeof(idt));
load_idt(idt, sizeof(idt));
}