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| author | Lluís Vilanova <vilanova@ac.upc.edu> | 2016-06-09 19:31:41 +0200 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2016-06-20 15:30:01 +0100 |
| commit | 7c2550432abe62f53e6df878ceba6ceaf71f0e7e (patch) | |
| tree | d9560c139a0e59672cc44578cec766dd45e64370 /target-cris | |
| parent | 5edbd4e30426d3a0d712510b2509a521e35192b1 (diff) | |
| download | qemu-7c2550432abe62f53e6df878ceba6ceaf71f0e7e.tar.gz | |
exec: [tcg] Track which vCPU is performing translation and execution
Information is tracked inside the TCGContext structure, and later used
by tracing events with the 'tcg' and 'vcpu' properties.
The 'cpu' field is used to check tracing of translation-time
events ("*_trans"). The 'tcg_env' field is used to pass it to
execution-time events ("*_exec").
Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Message-id: 146549350162.18437.3033661139638458143.stgit@fimbulvetr.bsc.es
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'target-cris')
| -rw-r--r-- | target-cris/translate.c | 1 | ||||
| -rw-r--r-- | target-cris/translate_v10.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/target-cris/translate.c b/target-cris/translate.c index cc515690e1..f4a8d7d000 100644 --- a/target-cris/translate.c +++ b/target-cris/translate.c @@ -3374,6 +3374,7 @@ void cris_initialize_tcg(void) int i; cpu_env = tcg_global_reg_new_ptr(TCG_AREG0, "env"); + tcg_ctx.tcg_env = cpu_env; cc_x = tcg_global_mem_new(cpu_env, offsetof(CPUCRISState, cc_x), "cc_x"); cc_src = tcg_global_mem_new(cpu_env, diff --git a/target-cris/translate_v10.c b/target-cris/translate_v10.c index 06ba1ef86a..4707a18e77 100644 --- a/target-cris/translate_v10.c +++ b/target-cris/translate_v10.c @@ -1250,6 +1250,7 @@ void cris_initialize_crisv10_tcg(void) int i; cpu_env = tcg_global_reg_new_ptr(TCG_AREG0, "env"); + tcg_ctx.tcg_env = cpu_env; cc_x = tcg_global_mem_new(cpu_env, offsetof(CPUCRISState, cc_x), "cc_x"); cc_src = tcg_global_mem_new(cpu_env, |