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linux-user: convert target_mmap debug to tracepoint

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It is a pain to re-compile when you need to debug and tracepoints are
a fairly low impact way to instrument QEMU.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20191205122518.10010-3-alex.bennee@linaro.org>
This commit is contained in:
Alex Bennée 2019-12-05 12:25:13 +00:00
parent 11d9605623
commit 5a67bb96b0
2 changed files with 2 additions and 26 deletions
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linux-user/trace-events
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@ -14,3 +14,4 @@ user_s390x_restore_sigregs(void *env, uint64_t sc_psw_addr, uint64_t env_psw_add
# mmap.c
target_mprotect(uint64_t start, uint64_t len, int flags) "start=0x%"PRIx64 " len=0x%"PRIx64 " prot=0x%x"
target_mmap(uint64_t start, uint64_t len, int pflags, int mflags, int fd, uint64_t offset) "start=0x%"PRIx64 " len=0x%"PRIx64 " prot=0x%x flags=0x%x fd=%d offset=0x%"PRIx64