import preliminary ppc work by rdp.

2012-11-13 18:15:10 +01:00
parent 1e717ea3d2
commit 7669d1e334
38 changed files with 2124 additions and 0 deletions
@@ -0,0 +1,17 @@
+#include <bits/asm.h>
+        .global _longjmp
+        .global longjmp
+        .type   _longjmp,@function
+        .type   longjmp,@function
+_longjmp:
+longjmp:
+        cmpi    7, 0, r3, 0
+        bne     7, 1f
+        addi    r3, r3, 1
+1:      lmw     r8, 4(r3)               // load r8-r31
+        mr      r6, r4
+        mtlr    r11
+        mtcr    r12
+        mr      r2, r9
+        mr      r1, r10
+        blr 
@@ -0,0 +1,18 @@
+#include <bits/asm.h>
+        .global __setjmp
+        .global _setjmp
+        .global setjmp
+        .type   __setjmp,@function
+        .type   _setjmp,@function
+        .type   setjmp,@function
+__setjmp:
+_setjmp:
+setjmp:
+        mflr    r11
+        mfcr    r12
+        mr      r10, r1
+        mr      r9, r2
+        stmw    r8, 0(r3)               // save r8-r31
+        li      r3,0
+        blr
+