From b9f01dffc61d41868157d3cc31f460d952502779 Mon Sep 17 00:00:00 2001
From: Michael Matz <matz@suse.de>
Date: Wed, 11 May 2016 23:47:02 +0200
Subject: x86-64-asm: Clean up 64bit immediate support

Fix it to actually be able to parse 64bit immediates (enlarge
operand value type).  Then, generally there's no need for accepting
IM64 anywhere, except in the 0xba+r mov opcodes, so OP_IM is
unnecessary, as is OPT_IMNO64.  Improve the generated code a bit
by preferring the 0xc7 opcode for im32->reg64, instead of the
im64->reg64 form (which we therefore hardcode).
---
 tcc.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'tcc.h')

diff --git a/tcc.h b/tcc.h
index 361ac9f..7b4481e 100644
--- a/tcc.h
+++ b/tcc.h
@@ -610,7 +610,7 @@ typedef struct CachedInclude {
 
 #ifdef CONFIG_TCC_ASM
 typedef struct ExprValue {
-    uint32_t v;
+    uint64_t v;
     Sym *sym;
 } ExprValue;
 
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