Tried to fix a bug in 'jle' relative address computing.

git-svn-id: svn://svn.gna.org/svn/chrysalide/trunk@87 abbe820e-26c8-41b2-8c08-b7b2b41f8b0a

2 files changed, 10 insertions, 1 deletions

diff --git a/ChangeLog b/ChangeLog
index cec2b3d..9f4ab26 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 09-06-30  Cyrille Bagard <nocbos@gmail.com>
 
+	* src/arch/x86/processor.c:
+	Try to fix a bug in 'jle' relative address computing.
+
+09-06-30  Cyrille Bagard <nocbos@gmail.com>
+
 	* src/arch/x86/instruction.c:
 	Fix a copy/paste mistake about the type of a 'jle' link.
 
diff --git a/src/arch/x86/processor.c b/src/arch/x86/processor.c
index b4ee334..ac6fb8e 100644
--- a/src/arch/x86/processor.c
+++ b/src/arch/x86/processor.c
@@ -181,7 +181,11 @@ static GArchInstruction *g_x86_processor_decode_instruction(const GX86Processor
 
     id = x86_guess_next_instruction(data, *pos, len, &prefix, &care);
 
-    if (prefix & XPX_TWO_BYTES) (*pos)++;
+    if (prefix & XPX_TWO_BYTES)
+    {
+        (*pos)++;
+        addr++;
+    }
     if (prefix & XPX_OPERAND_SIZE_OVERRIDE) (*pos)++;
 
     if (id != XOP_COUNT && !care) (*pos)++;