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[Qemu-devel] [RFC v2 01/38] trace: expand mem_info:size_shift to 3 bits


From: Emilio G. Cota
Subject: [Qemu-devel] [RFC v2 01/38] trace: expand mem_info:size_shift to 3 bits
Date: Sun, 9 Dec 2018 14:37:12 -0500

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

While at it, add some defines for the mem_info bits and simplify
trace_mem_get_info by making it a wrapper around trace_mem_build_info.

Signed-off-by: Emilio G. Cota <address@hidden>
---
 trace-events | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/trace-events b/trace-events
index 4fd2cb4b97..9d65d472d2 100644
--- a/trace-events
+++ b/trace-events
@@ -151,7 +151,7 @@ vcpu guest_cpu_reset(void)
 # Access information can be parsed as:
 #
 # struct mem_info {
-#     uint8_t size_shift : 2; /* interpreted as "1 << size_shift" bytes */
+#     uint8_t size_shift : 3; /* interpreted as "1 << size_shift" bytes */
 #     bool    sign_extend: 1; /* sign-extended */
 #     uint8_t endianness : 1; /* 0: little, 1: big */
 #     bool    store      : 1; /* wheter it's a store operation */
-- 
2.17.1




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