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-rw-r--r--win64.asm17
1 files changed, 17 insertions, 0 deletions
diff --git a/win64.asm b/win64.asm
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index 000000000..21bfebbde
--- /dev/null
+++ b/win64.asm
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+ .CODE
+
+PUBLIC _get_save_esp
+_get_save_esp:
+ MOV RAX,RSP
+ RET
+
+PUBLIC _rdtsc
+_rdtsc:
+ RDTSC
+ MOV RCX,RDX
+ SHL RCX,32
+ AND RAX,0FFFFFFFFh
+ OR RAX,RCX
+ RET
+
+ END