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>
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@ -21,8 +21,6 @@
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#include "exec/log.h"
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#include "qemu.h"
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//#define DEBUG_MMAP
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static pthread_mutex_t mmap_mutex = PTHREAD_MUTEX_INITIALIZER;
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static __thread int mmap_lock_count;
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@ -597,11 +595,8 @@ int target_munmap(abi_ulong start, abi_ulong len)
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abi_ulong end, real_start, real_end, addr;
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int prot, ret;
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#ifdef DEBUG_MMAP
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printf("munmap: start=0x" TARGET_ABI_FMT_lx " len=0x"
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TARGET_ABI_FMT_lx "\n",
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start, len);
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#endif
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trace_target_munmap(start, len);
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if (start & ~TARGET_PAGE_MASK)
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return -TARGET_EINVAL;
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len = TARGET_PAGE_ALIGN(len);
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@ -16,3 +16,4 @@ user_s390x_restore_sigregs(void *env, uint64_t sc_psw_addr, uint64_t env_psw_add
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target_mprotect(uint64_t start, uint64_t len, int flags) "start=0x%"PRIx64 " len=0x%"PRIx64 " prot=0x%x"
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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
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target_mmap_complete(uint64_t retaddr) "retaddr=0x%"PRIx64
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target_munmap(uint64_t start, uint64_t len) "start=0x%"PRIx64" len=0x%"PRIx64
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