From: Aleksey Demakov <ademakov@gmail.com>
Date: Tue, 10 Jan 2006 20:48:35 +0000 (+0000)
Subject: added x86_jump_memindex
X-Git-Tag: r.0.0.6~7
X-Git-Url: https://git.unchartedbackwaters.co.uk/w/?a=commitdiff_plain;h=1bda626537b96a23f3d642a8efe2889863dea7de;p=francis%2Flibjit.git

added x86_jump_memindex
---

diff --git a/ChangeLog b/ChangeLog
index 01714b7..c66b7c5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2006-01-11  Aleksey Demakov  <ademakov@gmail.com>
+
+	* jit/jit-gen-x86.h (x86_jump_memindex): add macro for indirect
+	jumps.
+
 2006-01-08  Aleksey Demakov  <ademakov@gmail.com>
 
 	* jit/jit-apply-x86.h (jit_builtin_return_int): change definition
diff --git a/jit/jit-gen-x86.h b/jit/jit-gen-x86.h
index de6e486..1e5b7ab 100644
--- a/jit/jit-gen-x86.h
+++ b/jit/jit-gen-x86.h
@@ -1480,6 +1480,11 @@ typedef union {
 		x86_membase_emit ((inst), 4, (basereg), (disp));	\
 	} while (0)
 
+#define x86_jump_memindex(inst,basereg,disp,indexreg,shift)	\
+	do {	\
+		*(inst)++ = (unsigned char)0xff;	\
+		x86_memindex_emit ((inst), 4, (basereg), (disp), (indexreg), (shift)); \
+	} while (0)
 /*
  * target is a pointer in our buffer.
  */