[x86/Linux] Port PATCH_LABEL macro (#8483)

parjong · jkotas · commit b490ed012267 · 2016-12-06T19:41:44.000-08:00
diff --git a/src/pal/inc/unixasmmacrosx86.inc b/src/pal/inc/unixasmmacrosx86.inc
@@ -20,6 +20,11 @@ C_FUNC(\Name):
         .cfi_startproc
 .endm
 
+.macro PATCH_LABEL Name
+        .global C_FUNC(\Name)
+C_FUNC(\Name):
+.endm
+
 .macro LEAF_END Name, Section
         .size \Name, .-\Name
         .cfi_endproc
