Author: fijal
Branch: vmprof-newstack
Changeset: r81654:0933fc0cc566
Date: 2016-01-10 21:33 +0200
http://bitbucket.org/pypy/pypy/changeset/0933fc0cc566/
Log: kill #if 0ed code
diff --git a/rpython/rlib/rvmprof/src/vmprof_main.h
b/rpython/rlib/rvmprof/src/vmprof_main.h
--- a/rpython/rlib/rvmprof/src/vmprof_main.h
+++ b/rpython/rlib/rvmprof/src/vmprof_main.h
@@ -166,54 +166,6 @@
return n;
}
-#if 0
-static int xxx_get_stack_trace(void** result, int max_depth, ucontext_t
*ucontext)
-{
- void *ip;
- int n = 0;
- unw_cursor_t cursor;
-#ifdef __APPLE__
- unw_context_t uc;
- unw_getcontext(&uc);
-#else
- unw_context_t uc = *ucontext;
-#endif
-
- int ret = unw_init_local(&cursor, &uc);
- assert(ret >= 0);
- (void)ret;
-
- while (n < max_depth) {
- if (unw_get_reg(&cursor, UNW_REG_IP, (unw_word_t *) &ip) < 0) {
- break;
- }
-
- unw_proc_info_t pip;
- unw_get_proc_info(&cursor, &pip);
-
- /* if n==0, it means that the signal handler interrupted us while we
- were in the trampoline, so we are not executing (yet) the real main
- loop function; just skip it */
- if (VMPROF_ADDR_OF_TRAMPOLINE((void*)pip.start_ip) && n > 0) {
- // found main loop stack frame
- void* sp;
- unw_get_reg(&cursor, UNW_REG_SP, (unw_word_t *) &sp);
- if (mainloop_get_virtual_ip)
- ip = mainloop_get_virtual_ip((char *)sp);
- else
- ip = *(void **)sp;
- }
-
- int first_run = (n == 0);
- result[n++] = ip;
- n = vmprof_write_header_for_jit_addr(result, n, ip, max_depth);
- if (vmprof_unw_step(&cursor, first_run) <= 0)
- break;
- }
- return n;
-}
-#endif
-
static intptr_t get_current_thread_id(void)
{
/* xxx This function is a hack on two fronts:
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