delorie.com/archives/browse.cgi | search |
From: | "Marp" <Marp AT 0 DOT 0 DOT 0 DOT 0> |
Newsgroups: | comp.os.msdos.djgpp |
Subject: | Re: SIGSEGV - oh how we love you |
Date: | Sun, 14 Nov 1999 21:35:33 -0500 |
Organization: | MindSpring Enterprises |
Lines: | 43 |
Message-ID: | <80nrhs$qao$1@nntp9.atl.mindspring.net> |
References: | <382f603a AT news DOT cadvision DOT com> |
NNTP-Posting-Host: | c7.b7.cf.27 |
X-Server-Date: | 15 Nov 1999 02:35:40 GMT |
X-Priority: | 3 |
X-MSMail-Priority: | Normal |
X-Newsreader: | Microsoft Outlook Express 5.00.2314.1300 |
X-MimeOLE: | Produced By Microsoft MimeOLE V5.00.2314.1300 |
To: | djgpp AT delorie DOT com |
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
Reply-To: | djgpp AT delorie DOT com |
Did you remember to call allegro_init() and install_keyboard() (in that order) at the start of your program? The Advisor <TheAdvisor AT cadvision DOT com> wrote in message news:382f603a AT news DOT cadvision DOT com... > From The Advisor- TheAdvisor AT cadvision DOT com ... > > Can anybody help me figure out why I'm getting a SIGSEGV? > > Okay here's a snippet of my program: ( this is in a loop to constantly get > keys from the user and store them in a linked list... ) > int ch; > ch = readkey(); > switch(ch >> 8) { > case KEY_ENTER: { printf("\n"); break; } > default: { if(((ch & 0xff) >= 32) && ((ch2 & 0xff) <= 255)) > printf("%c", (ch & 0xff)); } > } > > Shutting down Allegro > Exiting due to signal SIGSEGV > > General Protection Fault at eip=00001796 > eax=ffffffff ebx=00008454 ecx=000ca7a4 edx=000ca790 esi=00000054 > edi=0004a370 > ebp=000ca300 esp=000ca2e8 program=D:\PROGRAMS\CEDIT\TEST\CHARTEST.EXE > cs: sel=00a7 base=84547000 limit=fed80fff > ds: sel=00af base=84547000 limit=fed80fff > es: sel=00af base=84547000 limit=fed80fff > fs: sel=00c7 base=00000000 limit=0010ffff > gs: sel=00c7 base=00000000 limit=0010ffff > ss: sel=00af base=84547000 limit=fed80fff > App stack: [000ca370..0004a370] Exceptn stack: [0004a250..00048310] > > Call frame traceback EIPs: > 0x00001796 > 0x00001f44 > 0x000285ae > > >
webmaster | delorie software privacy |
Copyright © 2019 by DJ Delorie | Updated Jul 2019 |