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-rw-r--r--arch/sparc/kernel/wuf.S27
1 files changed, 17 insertions, 10 deletions
diff --git a/arch/sparc/kernel/wuf.S b/arch/sparc/kernel/wuf.S
index 9fde91a249e0..2c21cc59683e 100644
--- a/arch/sparc/kernel/wuf.S
+++ b/arch/sparc/kernel/wuf.S
@@ -254,16 +254,19 @@ srmmu_fwin_stackchk:
mov AC_M_SFSR, %l4
cmp %l5, %sp
bleu fwin_user_stack_is_bolixed
- lda [%l4] ASI_M_MMUREGS, %g0 ! clear fault status
+LEON_PI( lda [%l4] ASI_LEON_MMUREGS, %g0) ! clear fault status
+SUN_PI_( lda [%l4] ASI_M_MMUREGS, %g0) ! clear fault status
/* The technique is, turn off faults on this processor,
* just let the load rip, then check the sfsr to see if
* a fault did occur. Then we turn on fault traps again
* and branch conditionally based upon what happened.
*/
- lda [%g0] ASI_M_MMUREGS, %l5 ! read mmu-ctrl reg
+LEON_PI(lda [%g0] ASI_LEON_MMUREGS, %l5) ! read mmu-ctrl reg
+SUN_PI_(lda [%g0] ASI_M_MMUREGS, %l5) ! read mmu-ctrl reg
or %l5, 0x2, %l5 ! turn on no-fault bit
- sta %l5, [%g0] ASI_M_MMUREGS ! store it
+LEON_PI(sta %l5, [%g0] ASI_LEON_MMUREGS) ! store it
+SUN_PI_(sta %l5, [%g0] ASI_M_MMUREGS) ! store it
/* Cross fingers and go for it. */
LOAD_WINDOW(sp)
@@ -275,18 +278,22 @@ srmmu_fwin_stackchk:
/* LOCATION: Window 'T' */
- lda [%g0] ASI_M_MMUREGS, %twin_tmp1 ! load mmu-ctrl again
- andn %twin_tmp1, 0x2, %twin_tmp1 ! clear no-fault bit
- sta %twin_tmp1, [%g0] ASI_M_MMUREGS ! store it
+LEON_PI(lda [%g0] ASI_LEON_MMUREGS, %twin_tmp1) ! load mmu-ctrl again
+SUN_PI_(lda [%g0] ASI_M_MMUREGS, %twin_tmp1) ! load mmu-ctrl again
+ andn %twin_tmp1, 0x2, %twin_tmp1 ! clear no-fault bit
+LEON_PI(sta %twin_tmp1, [%g0] ASI_LEON_MMUREGS) ! store it
+SUN_PI_(sta %twin_tmp1, [%g0] ASI_M_MMUREGS) ! store it
mov AC_M_SFAR, %twin_tmp2
- lda [%twin_tmp2] ASI_M_MMUREGS, %g0 ! read fault address
+LEON_PI(lda [%twin_tmp2] ASI_LEON_MMUREGS, %g0) ! read fault address
+SUN_PI_(lda [%twin_tmp2] ASI_M_MMUREGS, %g0) ! read fault address
mov AC_M_SFSR, %twin_tmp2
- lda [%twin_tmp2] ASI_M_MMUREGS, %twin_tmp2 ! read fault status
- andcc %twin_tmp2, 0x2, %g0 ! did fault occur?
+LEON_PI(lda [%twin_tmp2] ASI_LEON_MMUREGS, %twin_tmp2) ! read fault status
+SUN_PI_(lda [%twin_tmp2] ASI_M_MMUREGS, %twin_tmp2) ! read fault status
+ andcc %twin_tmp2, 0x2, %g0 ! did fault occur?
- bne 1f ! yep, cleanup
+ bne 1f ! yep, cleanup
nop
wr %t_psr, 0x0, %psr
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