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parisc: move pdc_result to real2.S

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Kyle McMartin 2008-07-28 22:52:18 -04:00 committed by Kyle McMartin
parent 1e22166c40
commit 6c86cb8237
4 changed files with 20 additions and 2 deletions
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3
arch/parisc/kernel/asm-offsets.c
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@ -290,5 +290,8 @@ int main(void)
DEFINE(EXCDATA_IP, offsetof(struct exception_data, fault_ip));
DEFINE(EXCDATA_SPACE, offsetof(struct exception_data, fault_space));
DEFINE(EXCDATA_ADDR, offsetof(struct exception_data, fault_addr));
BLANK();
DEFINE(ASM_PDC_RESULT_SIZE, NUM_PDC_RESULT * sizeof(unsigned long));
BLANK();
return 0;
}

4
arch/parisc/kernel/firmware.c
View file

@ -71,8 +71,8 @@
#include <asm/processor.h> /* for boot_cpu_data */
static DEFINE_SPINLOCK(pdc_lock);
static unsigned long pdc_result[32] __attribute__ ((aligned (8)));
static unsigned long pdc_result2[32] __attribute__ ((aligned (8)));
extern unsigned long pdc_result[NUM_PDC_RESULT];
extern unsigned long pdc_result2[NUM_PDC_RESULT];
#ifdef CONFIG_64BIT
#define WIDE_FIRMWARE 0x1

12
arch/parisc/kernel/real2.S
View file

@ -8,12 +8,24 @@
*
*/
#include <asm/pdc.h>
#include <asm/psw.h>
#include <asm/assembly.h>
#include <asm/asm-offsets.h>
#include <linux/linkage.h>
.section .bss
.export pdc_result
.export pdc_result2
.align 8
pdc_result:
.block ASM_PDC_RESULT_SIZE
pdc_result2:
.block ASM_PDC_RESULT_SIZE
.export real_stack
.export real32_stack
.export real64_stack

3
include/asm-parisc/pdc.h
View file

@ -332,6 +332,9 @@
#define BOOT_CONSOLE_SPA_OFFSET 0x3c4
#define BOOT_CONSOLE_PATH_OFFSET 0x3a8
/* size of the pdc_result buffer for firmware.c */
#define NUM_PDC_RESULT 32
#if !defined(__ASSEMBLY__)
#ifdef __KERNEL__