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Implement missing stack_walker.cpp functions

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This commit is contained in:
Théophile Bastian 2018-04-27 11:06:06 +02:00
parent da38a9d521
commit f7151c6621
1 changed files with 10 additions and 0 deletions
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10
stack_walker/stack_walker.cpp
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@ -183,7 +183,17 @@ _fde_func_t fde_handler_for_pc(uintptr_t pc) {
}
bool unwind_context(unwind_context_t& ctx) {
_fde_func_t fde_func = fde_handler_for_pc(ctx.rip);
if(fde_func == nullptr)
return false;
ctx = fde_func(ctx, ctx.rip);
return true;
}
void walk_stack(const std::function<void(const unwind_context_t&)>& mapped) {
unwind_context_t ctx = get_context();
do {
mapped(ctx);
} while(unwind_context(ctx));
}