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[Qemu-devel] [PULL 21/30] exec-all.h: Increase MAX_OP_PER_INSTR for ARM


From: Peter Maydell
Subject: [Qemu-devel] [PULL 21/30] exec-all.h: Increase MAX_OP_PER_INSTR for ARM A64 decoder
Date: Mon, 17 Mar 2014 22:12:12 +0000

The ARM A64 decoder's worst case number of TCG ops per instruction
is 266 (for insn 0x4c800000, a post-indexed ST4 multiple-structures
store). Raise the MAX_OP_PER_INSTR define accordingly.

Signed-off-by: Peter Maydell <address@hidden>
Reviewed-by: Richard Henderson <address@hidden>
Message-id: address@hidden
---
 include/exec/exec-all.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
index 502b7aa..f9ac332 100644
--- a/include/exec/exec-all.h
+++ b/include/exec/exec-all.h
@@ -44,7 +44,7 @@ struct TranslationBlock;
 typedef struct TranslationBlock TranslationBlock;
 
 /* XXX: make safe guess about sizes */
-#define MAX_OP_PER_INSTR 208
+#define MAX_OP_PER_INSTR 266
 
 #if HOST_LONG_BITS == 32
 #define MAX_OPC_PARAM_PER_ARG 2
-- 
1.9.0




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