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-rw-r--r--src/thread/i386/tls.s9
1 files changed, 8 insertions, 1 deletions
diff --git a/src/thread/i386/tls.s b/src/thread/i386/tls.s
index e1f22629..6e01adf2 100644
--- a/src/thread/i386/tls.s
+++ b/src/thread/i386/tls.s
@@ -2,7 +2,14 @@
.global ___tls_get_addr
.type ___tls_get_addr,@function
___tls_get_addr:
- push %eax
+ mov %gs:4,%edx
+ mov (%eax),%ecx
+ cmp %ecx,(%edx)
+ jc 1f
+ mov 4(%eax),%eax
+ add (%edx,%ecx,4),%eax
+ ret
+1: push %eax
call __tls_get_addr
pop %edx
ret