diff options
| author | Alex Bennée <alex.bennee@linaro.org> | 2016-03-15 14:30:21 +0000 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2016-03-22 22:20:18 +0100 |
| commit | d977e1c2dbc9e63454b2000f91954d02543bf43b (patch) | |
| tree | 10cf6569abc6dfccbe3b8185a25be048f3b60180 /include | |
| parent | 3514552e04388d8e7686bcf89efd022e892acb5b (diff) | |
| download | qemu-d977e1c2dbc9e63454b2000f91954d02543bf43b.zip | |
qemu-log: dfilter-ise exec, out_asm, op and opt_op
This ensures the code generation debug code will honour -dfilter if set.
For the "exec" tracing I've added a new inline macro for efficiency's
sake.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Aurelien Jarno <aurelien@aureL32.net>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Message-Id: <1458052224-9316-8-git-send-email-alex.bennee@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/exec/exec-all.h | 8 | ||||
| -rw-r--r-- | include/qemu/log.h | 15 |
2 files changed, 20 insertions, 3 deletions
diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h index 1823ee3c78..736209505a 100644 --- a/include/exec/exec-all.h +++ b/include/exec/exec-all.h @@ -379,9 +379,11 @@ static inline void tb_add_jump(TranslationBlock *tb, int n, { /* NOTE: this test is only needed for thread safety */ if (!tb->jmp_next[n]) { - qemu_log_mask(CPU_LOG_EXEC, "Linking TBs %p [" TARGET_FMT_lx - "] index %d -> %p [" TARGET_FMT_lx "]\n", - tb->tc_ptr, tb->pc, n, tb_next->tc_ptr, tb_next->pc); + qemu_log_mask_and_addr(CPU_LOG_EXEC, tb->pc, + "Linking TBs %p [" TARGET_FMT_lx + "] index %d -> %p [" TARGET_FMT_lx "]\n", + tb->tc_ptr, tb->pc, n, + tb_next->tc_ptr, tb_next->pc); /* patch the native jump address */ tb_set_jmp_target(tb, n, (uintptr_t)tb_next->tc_ptr); diff --git a/include/qemu/log.h b/include/qemu/log.h index 1d0222dd2e..cf38adbdb0 100644 --- a/include/qemu/log.h +++ b/include/qemu/log.h @@ -78,6 +78,21 @@ qemu_log_vprintf(const char *fmt, va_list va) } \ } while (0) +/* log only if a bit is set on the current loglevel mask + * and we are in the address range we care about: + * @mask: bit to check in the mask + * @addr: address to check in dfilter + * @fmt: printf-style format string + * @args: optional arguments for format string + */ +#define qemu_log_mask_and_addr(MASK, ADDR, FMT, ...) \ + do { \ + if (unlikely(qemu_loglevel_mask(MASK)) && \ + qemu_log_in_addr_range(ADDR)) { \ + qemu_log(FMT, ## __VA_ARGS__); \ + } \ + } while (0) + /* Maintenance: */ /* fflush() the log file */ |