int nstack = 0;
for (auto const& stack : mc_model_checker->process().stack_areas()) {
- xbt_die("Fix cross-process access to the context");
- unw_context_t * context = (unw_context_t *)stack.context;
fprintf(file, "Stack %i:\n", nstack);
int nframe = 0;
char buffer[100];
- unw_cursor_t c;
- unw_init_local (&c, context);
+
+ simgrid::mc::UnwindContext context;
+ unw_context_t raw_context =
+ mc_model_checker->process().read<unw_context_t>(
+ simgrid::mc::remote((unw_context_t *)stack.context));
+ context.initialize(&mc_model_checker->process(), &raw_context);
+
+ unw_cursor_t cursor = context.cursor();
+
unw_word_t off;
do {
- const char * name = !unw_get_proc_name(&c, buffer, 100, &off) ? buffer : "?";
+ const char * name = !unw_get_proc_name(&cursor, buffer, 100, &off) ? buffer : "?";
#if defined(__x86_64__)
unw_word_t rip = 0;
unw_word_t rsp = 0;
- unw_get_reg(&c, UNW_X86_64_RIP, &rip);
- unw_get_reg(&c, UNW_X86_64_RSP, &rsp);
+ unw_get_reg(&cursor, UNW_X86_64_RIP, &rip);
+ unw_get_reg(&cursor, UNW_X86_64_RSP, &rsp);
fprintf(file, " %i: %s (RIP=0x%" PRIx64 " RSP=0x%" PRIx64 ")\n",
nframe, name, (std::uint64_t) rip, (std::uint64_t) rsp);
#else
fprintf(file, " %i: %s\n", nframe, name);
#endif
++nframe;
- } while(unw_step(&c));
+ } while(unw_step(&cursor));
++nstack;
}