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MFp4: add in making fiq's work by coping to the correct page incase we have

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the vectors relocated high..
This commit is contained in:
John-Mark Gurney 2005-03-16 07:56:21 +00:00
parent c28a40615d
commit 98c8f18cf0
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=143682
1 changed files with 2 additions and 1 deletions
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3
sys/arm/arm/fiq.c
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@ -46,6 +46,7 @@ __FBSDID("$FreeBSD$");
#include <vm/vm.h>
#include <machine/pcb.h>
#include <vm/pmap.h>
#include <machine/cpu.h>
TAILQ_HEAD(, fiqhandler) fiqhandler_stack =
TAILQ_HEAD_INITIALIZER(fiqhandler_stack);
@ -73,7 +74,7 @@ fiq_installhandler(void *func, size_t size)
vector_page_setprot(VM_PROT_READ|VM_PROT_WRITE);
#endif
memcpy(fiqvector, func, size);
memcpy(vector_page + fiqvector, func, size);
#if !defined(__ARM_FIQ_INDIRECT)
vector_page_setprot(VM_PROT_READ);