sparc32: introduce support for run-time patching for all shared assembler code

[deliverable/linux.git] / arch / sparc / kernel / wuf.S

diff --git a/arch/sparc/kernel/wuf.S b/arch/sparc/kernel/wuf.S
index 9fde91a249e06b470008c155b8bc56f8b7de08e9..2c21cc59683e2ca28d9c316e47c8b0cda6055795 100644 (file)
--- 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