cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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test-libunwind-aarch64.c (650B)

      1// SPDX-License-Identifier: GPL-2.0
      2#include <libunwind-aarch64.h>
      3#include <stdlib.h>
      4
      5extern int UNW_OBJ(dwarf_search_unwind_table) (unw_addr_space_t as,
      6					       unw_word_t ip,
      7					       unw_dyn_info_t *di,
      8					       unw_proc_info_t *pi,
      9					       int need_unwind_info, void *arg);
     10
     11#define dwarf_search_unwind_table UNW_OBJ(dwarf_search_unwind_table)
     12
     13static unw_accessors_t accessors;
     14
     15int main(void)
     16{
     17	unw_addr_space_t addr_space;
     18
     19	addr_space = unw_create_addr_space(&accessors, 0);
     20	if (addr_space)
     21		return 0;
     22
     23	unw_init_remote(NULL, addr_space, NULL);
     24	dwarf_search_unwind_table(addr_space, 0, NULL, NULL, 0, NULL);
     25
     26	return 0;
     27}