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score: Statically initialize _ISR_Vector_table

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This commit is contained in:
Sebastian Huber
2014-04-26 15:09:10 +02:00
parent a16af0b367
commit 03b7789ec7
21 changed files with 28 additions and 149 deletions
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1
c/src/lib/libbsp/mips/shared/irq/exception.S
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@@ -88,7 +88,6 @@
.extern _Thread_Dispatch
.extern _ISR_Vector_table
/* void __ISR_Handler()
*

2
c/src/lib/libbsp/sparc/shared/irq_asm.S
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@@ -423,7 +423,7 @@ dont_fix_pil2:
*/
sethi %hi(SYM(_ISR_Vector_table)), %g4
ld [%g4+%lo(SYM(_ISR_Vector_table))], %g4
or %g4, %lo(SYM(_ISR_Vector_table)), %g4
and %l3, 0xFF, %g5 ! remove synchronous trap indicator
sll %g5, 2, %g5 ! g5 = offset into table
ld [%g4 + %g5], %g4 ! g4 = _ISR_Vector_table[ vector ]

1
c/src/lib/libcpu/sparc64/shared/score/interrupt.S
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@@ -249,7 +249,6 @@ PUBLIC(_ISR_Handler)
* we just enabled traps. It is definitely in g2.
*/
setx SYM(_ISR_Vector_table), %o5, %g1
ldx [%g1], %g1
and %g2, 0x1FF, %o5 ! remove synchronous trap indicator
sll %o5, 3, %o5 ! o5 = offset into table
ldx [%g1 + %o5], %g1 ! g1 = _ISR_Vector_table[ vector ]