Article View: gnu.gcc.help
Article #42447[Q] GDB shows I am in func 'minbrk' after SIGSEGV. What and why?
From: Nils Hulth
Date: Mon, 11 Dec 1995 00:00
Date: Mon, 11 Dec 1995 00:00
39 lines
2172 bytes
2172 bytes
Hi, When I run my (g++)-program I get the following response: ------------------------------------------------------------------------------- Program received signal SIGSEGV, Segmentation fault. 0x400b7002 in minbrk () (gdb) where #0 0x400b7002 in minbrk () #1 0x40116404 in minbrk () #2 0x8015f00 in minbrk () #3 0x8015fc0 in minbrk () Cannot access memory at address 0x1. (gdb) ------------------------------------------------------------------------------- I have no function called minbrk, but I do want to know what it is in my source that causes the segmentation fault. Anyone that know whats going on? I use the following versions of g++ and gdb: ------------------------------------------------------------------------------- 158.[~/xjobb/prog/src].> gdb -v GDB 4.14 (i486-slackware-linux), Copyright 1995 Free Software Foundation, Inc. 159.[~/xjobb/prog/src].> g++ -v gcc -v Reading specs from /usr/lib/gcc-lib/i586-*-linux/2.7.1/specs gcc version 2.7.1 ------------------------------------------------------------------------------- Thank you, (Please send a copy of an answer to nisse@ibg.uu.se) /Nils Hulth ############################################################################### # NAME: Nils Hulth E-MAIL: nisse@ibg.uu.se # # PHONE: +46 (0)18 290026 MOBILE: +46 (0)70 7408913 # # TELEFAX: +46 (0)18 290026 WWW: http://www.ibg.uu.se/~nisse # # ADDRESS: Kantorsgatan 46, S-754 24 Uppsala, Sweden # ###############################################################################
Technical Details
Message-ID:
<Pine.LNX.3.91.951211182232.8720B-100000@genetica.teknikum.uu.se>Path:
arc1-ca.pugleaf.net!unknown!not-for-mailShow Full Headers
Complete Article Headers
X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 11318c,5c57f9f4c99c67d,start X-Google-Attributes: gid11318c,public From: Nils Hulth <nisse@ibg.uu.se> Subject: [Q] GDB shows I am in func 'minbrk' after SIGSEGV. What and why? Date: 1995/12/11 Message-ID: <Pine.LNX.3.91.951211182232.8720B-100000@genetica.teknikum.uu.se> X-Deja-AN: 121609982 organization: Uppsala University x-sender: nisse@genetica.teknikum.uu.se content-type: TEXT/PLAIN; charset=US-ASCII mime-version: 1.0 newsgroups: gnu.gcc.help