add host_call stat

yamt · Jan 18, 2023 · 0413e39 · 0413e39
1 parent 071e8ed
commit 0413e39
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Showing 2 changed files with 3 additions and 0 deletions.
diff --git a/lib/context.h b/lib/context.h
@@ -132,6 +132,7 @@ enum exec_event {
 
 struct exec_stat {
         uint64_t call;
+        uint64_t host_call;
         uint64_t branch;
         uint64_t branch_goto_else;
         uint64_t jump_cache_hit;

diff --git a/lib/exec.c b/lib/exec.c
@@ -498,6 +498,7 @@ do_call(struct exec_context *ctx, const struct funcinst *finst)
 {
         STAT_INC(ctx->stats.call);
         if (finst->is_host) {
+                STAT_INC(ctx->stats.host_call);
                 return do_host_call(ctx, finst);
         } else {
                 return do_wasm_call(ctx, finst);
@@ -1079,6 +1080,7 @@ exec_context_print_stats(struct exec_context *ctx)
         VEC_PRINT_USAGE("frames", &ctx->frames);
 
         STAT_PRINT(call);
+        STAT_PRINT(host_call);
         STAT_PRINT(branch);
         STAT_PRINT(branch_goto_else);
         STAT_PRINT(jump_cache2_hit);