ATF_TC_BODY(symbol_lookup, tc)
{
GElf_Sym main_sym, r_debug_state_sym;
struct proc_handle *phdl;
u_long saved;
int error;
phdl = start_prog(tc, false);
error = proc_name2sym(phdl, target_prog_file, "main", &main_sym, NULL);
ATF_REQUIRE_EQ_MSG(error, 0, "failed to look up 'main'");
error = proc_name2sym(phdl, ldelf_object, "r_debug_state",
&r_debug_state_sym, NULL);
ATF_REQUIRE_EQ_MSG(error, 0, "failed to look up 'r_debug_state'");
set_bkpt(phdl, r_debug_state_sym.st_value, &saved);
ATF_CHECK_EQ_MSG(proc_continue(phdl), 0, "failed to resume execution");
verify_bkpt(phdl, &r_debug_state_sym, "r_debug_state", ldelf_object);
remove_bkpt(phdl, r_debug_state_sym.st_value, saved);
set_bkpt(phdl, main_sym.st_value, &saved);
ATF_CHECK_EQ_MSG(proc_continue(phdl), 0, "failed to resume execution");
verify_bkpt(phdl, &main_sym, "main", target_prog_file);
remove_bkpt(phdl, main_sym.st_value, saved);
ATF_CHECK_EQ_MSG(proc_continue(phdl), 0, "failed to resume execution");
proc_free(phdl);
}
ATF_TC_BODY(symbol_lookup, tc)
{
GElf_Sym main_sym, r_debug_state_sym;
struct proc_handle *phdl;
proc_breakpoint_t saved;
int error;
phdl = start_prog(tc, false);
error = proc_name2sym(phdl, target_prog_file, "main", &main_sym, NULL);
ATF_REQUIRE_EQ_MSG(error, 0, "failed to look up 'main'");
error = proc_name2sym(phdl, ldelf_object, r_debug_state,
&r_debug_state_sym, NULL);
ATF_REQUIRE_EQ_MSG(error, 0, "failed to look up '%s'", r_debug_state);
set_bkpt(phdl, (uintptr_t)r_debug_state_sym.st_value, &saved);
ATF_CHECK_EQ_MSG(proc_continue(phdl), 0, "failed to resume execution");
verify_bkpt(phdl, &r_debug_state_sym, r_debug_state, ldelf_object);
remove_bkpt(phdl, (uintptr_t)r_debug_state_sym.st_value, &saved);
set_bkpt(phdl, (uintptr_t)main_sym.st_value, &saved);
ATF_CHECK_EQ_MSG(proc_continue(phdl), 0, "failed to resume execution");
verify_bkpt(phdl, &main_sym, "main", target_prog_file);
remove_bkpt(phdl, (uintptr_t)main_sym.st_value, &saved);
ATF_CHECK_EQ_MSG(proc_detach(phdl, PRELEASE_HANG), 0, "failed to detach");
proc_free(phdl);
}