patch-2.4.20 linux-2.4.20/include/asm-mips64/stackframe.h
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- Lines: 28
- Date:
Thu Nov 28 15:53:15 2002
- Orig file:
linux-2.4.19/include/asm-mips64/stackframe.h
- Orig date:
Fri Aug 2 17:39:45 2002
diff -urN linux-2.4.19/include/asm-mips64/stackframe.h linux-2.4.20/include/asm-mips64/stackframe.h
@@ -77,6 +77,9 @@
#ifdef CONFIG_SMP
.macro get_saved_sp /* R10000 variation */
+#ifdef CONFIG_CPU_SB1
+ dmfc0 k1, CP0_WATCHLO
+#else
mfc0 k0, CP0_WATCHLO
mfc0 k1, CP0_WATCHHI
dsll32 k0, k0, 0 /* Get rid of sign extension */
@@ -85,12 +88,17 @@
or k1, k1, k0
li k0, K0BASE
or k1, k1, k0
+#endif
.endm
.macro set_saved_sp stackp temp
+#ifdef CONFIG_CPU_SB1
+ dmtc0 \stackp, CP0_WATCHLO
+#else
mtc0 \stackp, CP0_WATCHLO
dsrl32 \temp, \stackp, 0
mtc0 \temp, CP0_WATCHHI
+#endif
.endm
.macro declare_saved_sp
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