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Implement option for skipping function index in the callstack (#3785)

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Also add a script that converts instruction pointers to function indexes (or function names).

https://github.com/bytecodealliance/wasm-micro-runtime/issues/3758
This commit is contained in:
Marcin Kolny
2024-09-11 09:08:37 +01:00
committed by GitHub
parent b882017674
commit 9c2083a27f
8 changed files with 229 additions and 34 deletions
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11
wamr-compiler/main.c
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@ -167,7 +167,7 @@ print_help()
printf(" By default, all features are enabled. To disable all features,\n");
printf(" provide an empty list (i.e. --call-stack-features=). This flag\n");
printf(" only only takes effect when --enable-dump-call-stack is set.\n");
printf(" Available features: bounds-checks, ip, trap-ip, values.\n");
printf(" Available features: bounds-checks, ip, func-idx, trap-ip, values.\n");
printf(" --enable-perf-profiling Enable function performance profiling\n");
printf(" --enable-memory-profiling Enable memory usage profiling\n");
printf(" --xip A shorthand of --enable-indirect-mode --disable-llvm-intrinsics\n");
@ -295,6 +295,9 @@ parse_call_stack_features(char *features_str,
else if (!strcmp(features[size], "values")) {
out_features->values = true;
}
else if (!strcmp(features[size], "func-idx")) {
out_features->func_idx = true;
}
else {
ret = false;
printf("Unsupported feature %s\n", features[size]);
@ -664,6 +667,12 @@ main(int argc, char *argv[])
/* for now we only enable frame per function for a TINY frame mode */
option.call_stack_features.frame_per_function = true;
}
if (!option.call_stack_features.func_idx
&& (option.enable_gc || option.enable_perf_profiling)) {
LOG_WARNING("'func-idx' call stack feature will be automatically "
"enabled for GC and perf profiling mode");
option.call_stack_features.func_idx = true;
}
if (!size_level_set) {
/**