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| author | Alex Bennée | 2019-12-05 13:25:16 +0100 |
|---|---|---|
| committer | Alex Bennée | 2019-12-19 09:20:16 +0100 |
| commit | b7b18d2680ea148a4b5e17e935ef7a68b6d391c2 (patch) | |
| tree | 37b001a2653a374d9c966bf30a2947e6119180ef /linux-user/mmap.c | |
| parent | linux-user: log page table changes under -d page (diff) | |
| download | qemu-b7b18d2680ea148a4b5e17e935ef7a68b6d391c2.tar.gz qemu-b7b18d2680ea148a4b5e17e935ef7a68b6d391c2.tar.xz qemu-b7b18d2680ea148a4b5e17e935ef7a68b6d391c2.zip | |
linux-user: convert target_munmap debug to a tracepoint
Convert the final bit of DEBUG_MMAP to a tracepoint and remove the
last remanents of the #ifdef hackery.
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: <20191205122518.10010-6-alex.bennee@linaro.org>
Diffstat (limited to 'linux-user/mmap.c')
| -rw-r--r-- | linux-user/mmap.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/linux-user/mmap.c b/linux-user/mmap.c index 3d90fa459c..8685f02e7e 100644 --- a/linux-user/mmap.c +++ b/linux-user/mmap.c @@ -21,8 +21,6 @@ #include "exec/log.h" #include "qemu.h" -//#define DEBUG_MMAP - static pthread_mutex_t mmap_mutex = PTHREAD_MUTEX_INITIALIZER; static __thread int mmap_lock_count; @@ -597,11 +595,8 @@ int target_munmap(abi_ulong start, abi_ulong len) abi_ulong end, real_start, real_end, addr; int prot, ret; -#ifdef DEBUG_MMAP - printf("munmap: start=0x" TARGET_ABI_FMT_lx " len=0x" - TARGET_ABI_FMT_lx "\n", - start, len); -#endif + trace_target_munmap(start, len); + if (start & ~TARGET_PAGE_MASK) return -TARGET_EINVAL; len = TARGET_PAGE_ALIGN(len); |