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nim-libbacktrace
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skip internal functions like "raiseExceptionEx.constprop.0"

This commit is contained in:
Ștefan Talpalaru 2021-04-26 19:59:32 +02:00
parent b3f289caad
commit 71af218992
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2 changed files with 12 additions and 2 deletions
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2
libbacktrace.nimble
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@ -9,7 +9,7 @@
mode = ScriptMode.Verbose
packageName = "libbacktrace"
version = "0.0.6"
version = "0.0.7"
author = "Status Research & Development GmbH"
description = "Nim wrapper for libbacktrace"
license = "MIT or Apache License 2.0"

12
libbacktrace_wrapper.c
View File

@ -112,6 +112,16 @@ static int strings_equal(const char *str1, const char *str2)
}
}
static int string_starts_with(const char *str1, const char *str2)
{
if (!str1 || !str2) {
return 0;
} else {
size_t len2 = strlen(str2);
return strlen(str1) >= len2 && strncmp(str1, str2, len2) == 0;
}
}
#ifdef __cplusplus
# include <cxxabi.h>
#endif // __cplusplus
@ -186,7 +196,7 @@ static int success_callback(void *data, uintptr_t pc __attribute__((unused)),
strings_equal(demangled_function, "rawWriteStackTrace") ||
strings_equal(demangled_function, "writeStackTrace") ||
strings_equal(demangled_function, "raiseExceptionAux") ||
strings_equal(demangled_function, "raiseExceptionEx")) {
string_starts_with(demangled_function, "raiseExceptionEx")) {
if (!debug) {
xfree(demangled_function);
return 0; // Skip it, but continue the backtrace.