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[PULL,3/6] trace: expand mem_info:size_shift to 3 bits

Message ID 20180627125847.5413-4-stefanha@redhat.com
State New
Headers show
Series [PULL,1/6] trace: fix misreporting of TCG access sizes for user-space | expand

Commit Message

Stefan Hajnoczi June 27, 2018, 12:58 p.m. UTC 
From: "Emilio G. Cota" <cota@braap.org>

This will allow us to trace 16B-long memory accesses.

Signed-off-by: Emilio G. Cota <cota@braap.org>
Message-id: 1527028012-21888-4-git-send-email-cota@braap.org
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 trace/mem-internal.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
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Patch

diff --git a/trace/mem-internal.h b/trace/mem-internal.h
index b684e2750c..a9e408eb2f 100644
--- a/trace/mem-internal.h
+++ b/trace/mem-internal.h
@@ -10,10 +10,10 @@ 
 #ifndef TRACE__MEM_INTERNAL_H
 #define TRACE__MEM_INTERNAL_H
 
-#define TRACE_MEM_SZ_SHIFT_MASK 0x3 /* size shift mask */
-#define TRACE_MEM_SE (1ULL << 2)    /* sign extended (y/n) */
-#define TRACE_MEM_BE (1ULL << 3)    /* big endian (y/n) */
-#define TRACE_MEM_ST (1ULL << 4)    /* store (y/n) */
+#define TRACE_MEM_SZ_SHIFT_MASK 0x7 /* size shift mask */
+#define TRACE_MEM_SE (1ULL << 3)    /* sign extended (y/n) */
+#define TRACE_MEM_BE (1ULL << 4)    /* big endian (y/n) */
+#define TRACE_MEM_ST (1ULL << 5)    /* store (y/n) */
 
 static inline uint8_t trace_mem_build_info(
     int size_shift, bool sign_extend, TCGMemOp endianness, bool store)