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Use those functions in stack_walked.cpp test

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This commit is contained in:
Théophile Bastian 2018-04-27 11:06:25 +02:00
parent f7151c6621
commit 39ecc7a8c1
1 changed files with 39 additions and 0 deletions
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39
tests/stack_walked.cpp
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@ -3,6 +3,41 @@
#include "../stack_walker/stack_walker.hpp"
void fill_my_stack1(volatile int&);
void fill_my_stack2(volatile int&);
void stack_filled() {
int frame_id = 1;
walk_stack([&frame_id](const unwind_context_t& ctx) {
Dl_info func_info;
int dl_rc = dladdr((void*) ctx.rip, &func_info);
printf("#%d - %s - RIP=%lx, RBP=%lx, RSP=%lx\n",
frame_id,
(dl_rc != 0) ? func_info.dli_sname : "[Unknown func]",
ctx.rip,
ctx.rbp,
ctx.rsp);
});
}
void fill_my_stack2(volatile int& depth) {
if(depth == 0)
stack_filled();
else {
--depth;
fill_my_stack1(depth);
}
}
void fill_my_stack1(volatile int& depth) {
if(depth == 0)
stack_filled();
else {
--depth;
fill_my_stack2(depth);
}
}
int main() {
Dl_info main_info;
int rc = dladdr((void*)&main, &main_info);
@ -11,5 +46,9 @@ int main() {
stack_walker_init();
printf("Stack walker init'd!\n");
volatile int depth = 10;
fill_my_stack1(depth);
return 0;
}