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Kernel: Demangle userspace ELF symbols in backtraces

Turns out we can use abi::__cxa_demangle() for this, and all we need to
provide is sprintf(), realloc() and free(), so this patch exposes them.

We now have fully demangled C++ backtraces :^)
This commit is contained in:
Andreas Kling 2019-11-27 14:06:24 +01:00
parent 2d1bcce34a
commit 0adbacf59e
10 changed files with 44 additions and 9 deletions

View file

@ -174,4 +174,13 @@ char* strstr(const char* haystack, const char* needle)
ASSERT_NOT_REACHED();
}
void* realloc(void* p, size_t s)
{
return krealloc(p, s);
}
void free(void* p)
{
return kfree(p);
}
}