From: Tobias Grimm <listaccount@...>
Date: 2004-08-23T15:34:16+09:00
Subject: Re: ruby_init causing segfault

nobu.nokada@softhome.net wrote:

> It worked fine.  Could you show the stack trace?

Here it is:

#0  0x40055c35 in rb_source_filename () from /usr/lib/libruby1.8.so.1.8
#1  0x40055d00 in rb_gc_mark_locations () from /usr/lib/libruby1.8.so.1.8
#2  0x400570b2 in rb_gc () from /usr/lib/libruby1.8.so.1.8
#3  0x08048580 in main () at main.c:6

Using the debug libs, I get this:

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 1024 (LWP 499)]
mark_locations_array (x=0xbffffcac, n=-98) at gc.c:586
586     {
(gdb) bt
#0  mark_locations_array (x=0xbffffcac, n=-98) at gc.c:586
#1  0x4004fd00 in rb_gc_mark_locations (start=0xbffffcac, end=0xbffffb24)
     at gc.c:623
#2  0x400510b2 in rb_gc () at gc.c:1330
#3  0x08048580 in main () at main.c:6

Tobias