sparc32: introduce support for run-time patching for all shared assembler code
All users of MMUREGS ASI in kernel/ now uses run-time patching.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Daniel Hellstrom <daniel@gaisler.com>
Cc: Konrad Eisele <konrad@gaisler.com>
diff --git a/arch/sparc/kernel/rtrap_32.S b/arch/sparc/kernel/rtrap_32.S
index 7abc24e..6c34de0 100644
--- a/arch/sparc/kernel/rtrap_32.S
+++ b/arch/sparc/kernel/rtrap_32.S
@@ -231,11 +231,14 @@
cmp %g1, %fp
bleu ret_trap_user_stack_is_bolixed
mov AC_M_SFSR, %g1
- lda [%g1] ASI_M_MMUREGS, %g0
+LEON_PI(lda [%g1] ASI_LEON_MMUREGS, %g0)
+SUN_PI_(lda [%g1] ASI_M_MMUREGS, %g0)
- lda [%g0] ASI_M_MMUREGS, %g1
+LEON_PI(lda [%g0] ASI_LEON_MMUREGS, %g1)
+SUN_PI_(lda [%g0] ASI_M_MMUREGS, %g1)
or %g1, 0x2, %g1
- sta %g1, [%g0] ASI_M_MMUREGS
+LEON_PI(sta %g1, [%g0] ASI_LEON_MMUREGS)
+SUN_PI_(sta %g1, [%g0] ASI_M_MMUREGS)
restore %g0, %g0, %g0
@@ -244,13 +247,16 @@
save %g0, %g0, %g0
andn %g1, 0x2, %g1
- sta %g1, [%g0] ASI_M_MMUREGS
+LEON_PI(sta %g1, [%g0] ASI_LEON_MMUREGS)
+SUN_PI_(sta %g1, [%g0] ASI_M_MMUREGS)
mov AC_M_SFAR, %g2
- lda [%g2] ASI_M_MMUREGS, %g2
+LEON_PI(lda [%g2] ASI_LEON_MMUREGS, %g2)
+SUN_PI_(lda [%g2] ASI_M_MMUREGS, %g2)
mov AC_M_SFSR, %g1
- lda [%g1] ASI_M_MMUREGS, %g1
+LEON_PI(lda [%g1] ASI_LEON_MMUREGS, %g1)
+SUN_PI_(lda [%g1] ASI_M_MMUREGS, %g1)
andcc %g1, 0x2, %g0
be ret_trap_userwins_ok
nop