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trace: simplify trace_mem functions

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Add some defines for the mem_info bits, simplify
trace_mem_build_info, and also simplify trace_mem_get_info
by making it a wrapper around trace_mem_build_info.

This paves the way for increasing size_shift by one bit.

Signed-off-by: Emilio G. Cota <cota@braap.org>
Message-id: 1527028012-21888-3-git-send-email-cota@braap.org
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Emilio G. Cota 2018-05-22 18:26:49 -04:00 • committed by Stefan Hajnoczi
parent 32c072341f
commit 3d69b95e5e
2 changed files with 19 additions and 23 deletions
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2
trace/mem.h
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@ -25,7 +25,7 @@ static uint8_t trace_mem_get_info(TCGMemOp op, bool store);
*
* Return a value for the 'info' argument in guest memory access traces.
*/
static uint8_t trace_mem_build_info(TCGMemOp size, bool sign_extend,
static uint8_t trace_mem_build_info(int size_shift, bool sign_extend,
TCGMemOp endianness, bool store);