diff options
| author | Alex Bennée <alex.bennee@linaro.org> | 2019-12-05 12:25:14 +0000 |
|---|---|---|
| committer | Alex Bennée <alex.bennee@linaro.org> | 2019-12-19 08:20:16 +0000 |
| commit | d0e165ae2bdf107f3c63bf11138097869d91ef2e (patch) | |
| tree | 1a2dc2ff27c2c39eb196fdb66799d064208f3581 /linux-user | |
| parent | 5a67bb96b0c4ea9f089b97edf88f3f06a4611850 (diff) | |
linux-user: add target_mmap_complete tracepoint
For full details we also want to see where the mmaps end up.
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: <20191205122518.10010-4-alex.bennee@linaro.org>
Diffstat (limited to 'linux-user')
| -rw-r--r-- | linux-user/mmap.c | 2 | ||||
| -rw-r--r-- | linux-user/trace-events | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/linux-user/mmap.c b/linux-user/mmap.c index f4f10deaea..0b1b43ac3c 100644 --- a/linux-user/mmap.c +++ b/linux-user/mmap.c @@ -538,8 +538,8 @@ abi_long target_mmap(abi_ulong start, abi_ulong len, int prot, the_end1: page_set_flags(start, start + len, prot | PAGE_VALID); the_end: + trace_target_mmap_complete(start); #ifdef DEBUG_MMAP - printf("ret=0x" TARGET_ABI_FMT_lx "\n", start); page_dump(stdout); printf("\n"); #endif diff --git a/linux-user/trace-events b/linux-user/trace-events index 8d8d4c3c68..6d6aeef7b5 100644 --- a/linux-user/trace-events +++ b/linux-user/trace-events @@ -15,3 +15,4 @@ 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 +target_mmap_complete(uint64_t retaddr) "retaddr=0x%"PRIx64 |