Changeset 30255 in vbox for trunk/src/VBox/Runtime/common/string

Timestamp:

Jun 16, 2010 2:55:17 PM (15 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

62757

Message:

iprt/memcmp.asm: fixed wrongly returning 0 on 64-bit hosts if the bytes that differ are followed by the bytes that are the same.

File:

• trunk/src/VBox/Runtime/common/string/memcmp.asm (modified) (1 diff)

trunk/src/VBox/Runtime/common/string/memcmp.asm

@@ -105 +105 @@
     sub     rsi, 8
     sub     rdi, 8
+    repe cmpsb
 .not_equal_byte:
-    repe cmpsb
     mov     al, [xDI-1]
     movzx   ecx, byte [xSI-1]