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Diffstat (limited to 'arch/blackfin/include/asm/context.S')
-rw-r--r--arch/blackfin/include/asm/context.S22
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/blackfin/include/asm/context.S b/arch/blackfin/include/asm/context.S
index 5dffaf582a2..1f9060395a0 100644
--- a/arch/blackfin/include/asm/context.S
+++ b/arch/blackfin/include/asm/context.S
@@ -73,6 +73,11 @@
#else
cli r0;
#endif
+#ifdef CONFIG_TRACE_IRQFLAGS
+ sp += -12;
+ call _trace_hardirqs_off;
+ sp += 12;
+#endif
[--sp] = RETI; /*orig_pc*/
/* Clear all L registers. */
r0 = 0 (x);
@@ -279,6 +284,13 @@
RETN = [sp++];
RETX = [sp++];
RETI = [sp++];
+
+#ifdef CONFIG_TRACE_IRQFLAGS
+ sp += -12;
+ call _trace_hardirqs_on;
+ sp += 12;
+#endif
+
RETS = [sp++];
#ifdef CONFIG_SMP
@@ -374,3 +386,13 @@
(R7:0, P5:0) = [SP++];
.endm
+
+.macro pseudo_long_call func:req, scratch:req
+#ifdef CONFIG_ROMKERNEL
+ \scratch\().l = \func;
+ \scratch\().h = \func;
+ call (\scratch);
+#else
+ call \func;
+#endif
+.endm