[PATCH v1 10/15] cputlb: add tracepoints for TB invalidation

[Alex Bennée]

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
 accel/tcg/translate-all.c | 2 ++
 accel/tcg/trace-events    | 1 +
 2 files changed, 3 insertions(+)

diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c
index e9f1cc179d..b0009177b9 100644
--- a/accel/tcg/translate-all.c
+++ b/accel/tcg/translate-all.c
@@ -1180,6 +1180,8 @@ static void do_tb_phys_invalidate(TranslationBlock *tb, 
bool rm_from_page_list)
 
     assert_memory_lock();
 
+    trace_tb_phys_invalidate(tb, tb->pc);
+
     /* make sure no further incoming jumps will be chained to this TB */
     qemu_spin_lock(&tb->jmp_lock);
     qatomic_set(&tb->cflags, tb->cflags | CF_INVALID);
diff --git a/accel/tcg/trace-events b/accel/tcg/trace-events
index e11e59492f..c034649dc2 100644
--- a/accel/tcg/trace-events
+++ b/accel/tcg/trace-events
@@ -14,5 +14,6 @@ memory_notdirty_write_access(uint64_t vaddr, uint64_t 
ram_addr, unsigned size) "
 memory_notdirty_set_dirty(uint64_t vaddr) "0x%" PRIx64
 
 # translate-all.c
+tb_phys_invalidate(void *tb, uintptr_t pc) "tb:%p, pc:0x%"PRIxPTR""
 tb_invalidate_phys_page_fast(uint64_t page_start, int len, uint64_t ret, int 
wc, void *bmap) "addr:0x%" PRIx64 "/%d pc:0x%" PRIx64" wc:%d/%p"
 translate_block(void *tb, uintptr_t pc, const void *tb_code) "tb:%p, 
pc:0x%"PRIxPTR", tb_code:%p"
-- 
2.30.2