From: Aleksey Demakov <ademakov@gmail.com>
Date: Sun, 8 Jan 2006 04:25:24 +0000 (+0000)
Subject: change jit_builtin_return_int to use leal instead of movl
X-Git-Tag: r.0.0.6~8
X-Git-Url: https://git.unchartedbackwaters.co.uk/w/?a=commitdiff_plain;h=5492f5aa5593e0a0d0a68431a401a2e825ef775d;p=francis%2Flibjit.git

change jit_builtin_return_int to use leal instead of movl
---

diff --git a/ChangeLog b/ChangeLog
index 3032193..01714b7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2006-01-08  Aleksey Demakov  <ademakov@gmail.com>
+
+	* jit/jit-apply-x86.h (jit_builtin_return_int): change definition
+	to dereference the return_buf argument and use leal instead of movl.
+	This fixes builds with gcc 4.0.2.
+
 2005-12-28  Aleksey Demakov  <ademakov@gmail.com>
 
 	* jit/jit-rules-x86.sel: implement JIT_OP_MEMMOVE rule. Get rid of
diff --git a/jit/jit-apply-x86.h b/jit/jit-apply-x86.h
index 7673363..4cc9234 100644
--- a/jit/jit-apply-x86.h
+++ b/jit/jit-apply-x86.h
@@ -104,10 +104,10 @@
 #define	jit_builtin_return_int(return_buf)	\
 		do { \
 			__asm__ ( \
-				"movl %0, %%ecx\n\t" \
+				"leal %0, %%ecx\n\t" \
 				"movl (%%ecx), %%eax\n\t" \
 				"movl 4(%%ecx), %%edx\n\t" \
-				: : "m"((return_buf)) \
+				: : "m"(*(return_buf)) \
 				: "eax", "ecx", "edx" \
 			); \
 			return; \
@@ -214,10 +214,10 @@
 #define	jit_builtin_return_int(return_buf)	\
 		do { \
 			__asm__ ( \
-				"movl %0, %%ecx\n\t" \
+				"leal %0, %%ecx\n\t" \
 				"movl (%%ecx), %%eax\n\t" \
 				"movl 4(%%ecx), %%edx\n\t" \
-				: : "m"((return_buf)) \
+				: : "m"(*(return_buf)) \
 				: "eax", "ecx", "edx" \
 			); \
 			return; \