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Diffstat (limited to 'arch/powerpc/kernel/exceptions-64e.S')
-rw-r--r--arch/powerpc/kernel/exceptions-64e.S17
1 files changed, 11 insertions, 6 deletions
diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
index f3bd5e747ed8..488e6314f993 100644
--- a/arch/powerpc/kernel/exceptions-64e.S
+++ b/arch/powerpc/kernel/exceptions-64e.S
@@ -542,8 +542,8 @@ interrupt_base_book3e: /* fake trap */
EXCEPTION_STUB(0x320, ehpriv)
EXCEPTION_STUB(0x340, lrat_error)
- .globl interrupt_end_book3e
-interrupt_end_book3e:
+ .globl __end_interrupts
+__end_interrupts:
/* Critical Input Interrupt */
START_EXCEPTION(critical_input);
@@ -736,7 +736,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
beq+ 1f
LOAD_REG_IMMEDIATE(r14,interrupt_base_book3e)
- LOAD_REG_IMMEDIATE(r15,interrupt_end_book3e)
+ LOAD_REG_IMMEDIATE(r15,__end_interrupts)
cmpld cr0,r10,r14
cmpld cr1,r10,r15
blt+ cr0,1f
@@ -800,7 +800,7 @@ kernel_dbg_exc:
beq+ 1f
LOAD_REG_IMMEDIATE(r14,interrupt_base_book3e)
- LOAD_REG_IMMEDIATE(r15,interrupt_end_book3e)
+ LOAD_REG_IMMEDIATE(r15,__end_interrupts)
cmpld cr0,r10,r14
cmpld cr1,r10,r15
blt+ cr0,1f
@@ -1351,7 +1351,10 @@ skpinv: addi r6,r6,1 /* Increment */
* r4 = MAS0 w/TLBSEL & ESEL for the temp mapping
*/
/* Now we branch the new virtual address mapped by this entry */
- LOAD_REG_IMMEDIATE(r6,2f)
+ bl 1f /* Find our address */
+1: mflr r6
+ addi r6,r6,(2f - 1b)
+ tovirt(r6,r6)
lis r7,MSR_KERNEL@h
ori r7,r7,MSR_KERNEL@l
mtspr SPRN_SRR0,r6
@@ -1583,9 +1586,11 @@ _GLOBAL(book3e_secondary_thread_init)
mflr r28
b 3b
+ .globl init_core_book3e
init_core_book3e:
/* Establish the interrupt vector base */
- LOAD_REG_IMMEDIATE(r3, interrupt_base_book3e)
+ tovirt(r2,r2)
+ LOAD_REG_ADDR(r3, interrupt_base_book3e)
mtspr SPRN_IVPR,r3
sync
blr