[sanitizer] Got rid of text relocations in i386 vfork interceptor.

llvm-svn: 355064
2019-02-28 01:54:55 +00:00 · 2019-02-28 01:54:55 +00:00 · d4b4e17d2c
parent 321f80e23f
commit d4b4e17d2c
1 changed files with 6 additions and 2 deletions
--- a/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors_vfork_i386.inc.S
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors_vfork_i386.inc.S
@ -13,8 +13,12 @@ ASM_WRAPPER_NAME(vfork):
        mov     %ecx, (%eax)
        add     $16, %esp

-
-        call    *_ZN14__interception10real_vforkE
+        call    .L0$pb
+.L0$pb:
+        pop     %eax
+.Ltmp0:
+        add     $_GLOBAL_OFFSET_TABLE_+(.Ltmp0-.L0$pb), %eax
+        call    *_ZN14__interception10real_vforkE@GOTOFF(%eax)

        // Restore return address from the spill area.
        sub     $16, %esp