diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2018-05-15 14:58:44 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2018-05-15 14:58:44 +0100 |
| commit | ae7651804748c6b479d5ae09aeac4edb9c44f76e (patch) | |
| tree | c68f377430d1a11d50bf05d62c494c7cc0ff47a7 /accel | |
| parent | f6fb1f9b319feac09119848d206b07640ddd39e7 (diff) | |
tcg: Optionally log FPU state in TCG -d cpu logging
Usually the logging of the CPU state produced by -d cpu is sufficient
to diagnose problems, but sometimes you want to see the state of
the floating point registers as well. We don't want to enable that
by default as it adds a lot of extra data to the log; instead,
allow it to be optionally enabled via -d fpu.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180510130024.31678-1-peter.maydell@linaro.org
Diffstat (limited to 'accel')
| -rw-r--r-- | accel/tcg/cpu-exec.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/accel/tcg/cpu-exec.c b/accel/tcg/cpu-exec.c index 81153e7a13..0b154cc678 100644 --- a/accel/tcg/cpu-exec.c +++ b/accel/tcg/cpu-exec.c @@ -156,11 +156,14 @@ static inline tcg_target_ulong cpu_tb_exec(CPUState *cpu, TranslationBlock *itb) if (qemu_loglevel_mask(CPU_LOG_TB_CPU) && qemu_log_in_addr_range(itb->pc)) { qemu_log_lock(); + int flags = 0; + if (qemu_loglevel_mask(CPU_LOG_TB_FPU)) { + flags |= CPU_DUMP_FPU; + } #if defined(TARGET_I386) - log_cpu_state(cpu, CPU_DUMP_CCOP); -#else - log_cpu_state(cpu, 0); + flags |= CPU_DUMP_CCOP; #endif + log_cpu_state(cpu, flags); qemu_log_unlock(); } #endif /* DEBUG_DISAS */ |