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authormidipix <writeonce@midipix.org>2015-04-05 17:05:57 -0400
committermidipix <writeonce@midipix.org>2015-04-05 17:05:57 -0400
commit296178913c5dfbc2b35842fc16ed680ef51fd402 (patch)
tree6720928dbc03c3d656229d2509eda38f6eb0628b /src/setjmp/nt32/setjmp.s
parent20a5ca45ef2f5716e8f2dea42c7e8a6b3367619f (diff)
downloadmmglue-296178913c5dfbc2b35842fc16ed680ef51fd402.tar.bz2
mmglue-296178913c5dfbc2b35842fc16ed680ef51fd402.tar.xz
nt32: initial commit of core port files.
signed-off by Z. Gilboa; see copying.midipix (9cd0746c) for additional information.
Diffstat (limited to 'src/setjmp/nt32/setjmp.s')
-rw-r--r--src/setjmp/nt32/setjmp.s14
1 files changed, 14 insertions, 0 deletions
diff --git a/src/setjmp/nt32/setjmp.s b/src/setjmp/nt32/setjmp.s
new file mode 100644
index 0000000..1865f0c
--- /dev/null
+++ b/src/setjmp/nt32/setjmp.s
@@ -0,0 +1,14 @@
+.text
+.globl ___setjmp
+.globl __setjmp
+.globl _setjmp
+
+___setjmp:
+__setjmp:
+_setjmp:
+ pop (%ecx) # return address
+ mov %esp, 0x04(%ecx) # caller's stack pointer
+ push (%ecx) # restore own stack pointer
+
+ xor %eax, %eax
+ ret