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fixed asm statements

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This commit is contained in:
Markus Fröschle
2013-08-02 20:12:34 +00:00
parent 8dac15a4c5
commit 87da9d6125
1 changed files with 10 additions and 10 deletions
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20
sources/fault_vectors.c
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@@ -145,11 +145,11 @@ void __attribute__((interrupt)) handler(void)
* for standard routines, we'd have to save registers here. * for standard routines, we'd have to save registers here.
* Since we do not intend to return anyway, we just ignore that * Since we do not intend to return anyway, we just ignore that
*/ */
__asm__ __volatile__("move.l (sp),-(sp)\n\t" /* format, fault status and status register values */ __asm__ __volatile__("move.l (sp),-(sp)\n\t"\
"move.l 8(sp),-(sp)\n\t" /* the program counter where the fault originated */ "move.l 8(sp),-(sp)\n\t"\
"bsr _fault_handler\n\t" "bsr _fault_handler\n\t"\
"halt\n\t" "halt\n\t"\
: : :); : : : "memory");
} }
void setup_vectors(void) void setup_vectors(void)
@@ -158,7 +158,7 @@ void setup_vectors(void)
xprintf("\r\ninstall prelaminary exception vector table:"); xprintf("\r\ninstall prelaminary exception vector table:");
for (i = 0; i < 256; i++) for (i = 8; i < 256; i++)
{ {
SDRAM_VECTOR_TABLE[i] = &handler; SDRAM_VECTOR_TABLE[i] = &handler;
} }
@@ -166,10 +166,10 @@ void setup_vectors(void)
/* /*
* make sure VBR points to our table * make sure VBR points to our table
*/ */
__asm__ __volatile__("clr.l d0\n\t" __asm__ __volatile__("clr.l d0\n\t"\
"movec.l d0,VBR\n\t" "movec.l d0,VBR\n\t"\
"nop\n\t" "nop\n\t"\
"move.l d0,_rt_vbr"); "move.l d0,_rt_vbr" ::: "d0", "memory");
xprintf("finished.\r\n"); xprintf("finished.\r\n");
} }