Date: Fri, 26 May 1995 14:50:53 +0800 (WST) From: Shri Rai Subject: Re: DJGPP crashes To: Charles Sandmann Cc: djgpp AT sun DOT soe DOT clarkson DOT edu On Wed, 24 May 1995, Charles Sandmann wrote: > I don't think memory is your problem - I suspect your hardware or DOS > version. Please send the output from a crash. This can be directed to > a file using the "core filename" option in the GO32 environment variable. > > Invalid opcode tends to indicate that you have jumped to data or the memory > is not holding the contents that were written to it. This could also be caused > if the images you are running are corrupt - you might send the exact byte > count on some of the images so I could check and make sure they are correct. I don't know if the information I sent out reached you. My copy of the message appears corrupted. Please ignore this message if my previous message was recieved intact. The byte counts for go32.exe using "dir" is 78826 gcc.exe is 79872 cc1.exe is 1098240 The core files are attached. The programs which were run are (in order of core dumps) are: gcc -v gcc info Shri ==================== Invalid Opcode at eip=bcc7 eax=2fc4b005 ebx=7ffffd5c ecx=00000000 edx=7ffff930 esi=7ffff9b8 edi=0000bbbb ebp=7ffffd38 esp=7ffff99c cs=d8 ds=48 es=48 fs=48 gs=38 ss=48 cr2=0000ed60 Call frame traceback EIPs: 0x0000bcc7 0x0000c318 0x0000c3ab 0x00004450 0x000094fe Contents of stack: stack[0x7ffff99c] = 0x00000007 stack[0x7ffff99e] = 0xfd5c0000 stack[0x7ffff9a0] = 0x7ffffd5c stack[0x7ffff9a2] = 0xb0067fff stack[0x7ffff9a4] = 0x0001b006 stack[0x7ffff9a6] = 0xb0040001 stack[0x7ffff9a8] = 0x0001b004 stack[0x7ffff9aa] = 0xb00d0001 stack[0x7ffff9ac] = 0x0001b00d stack[0x7ffff9ae] = 0xf9b40001 stack[0x7ffff9b0] = 0x7ffff9b4 stack[0x7ffff9b2] = 0x3a637fff stack[0x7ffff9b4] = 0x742f3a63 stack[0x7ffff9b6] = 0x706d742f stack[0x7ffff9b8] = 0x632f706d stack[0x7ffff9ba] = 0x3063632f stack[0x7ffff9bc] = 0x30303063 stack[0x7ffff9be] = 0x35303030 stack[0x7ffff9c0] = 0x00333530 stack[0x7ffff9c2] = 0x00000033 stack[0x7ffff9c4] = 0x00000000 stack[0x7ffff9c6] = 0x00000000 stack[0x7ffff9c8] = 0x00000000 stack[0x7ffff9ca] = 0x00000000 stack[0x7ffff9cc] = 0x00000000 stack[0x7ffff9ce] = 0x00000000 stack[0x7ffff9d0] = 0x00000000 stack[0x7ffff9d2] = 0x00000000 stack[0x7ffff9d4] = 0x00000000 stack[0x7ffff9d6] = 0x00000000 stack[0x7ffff9d8] = 0x00000000 stack[0x7ffff9da] = 0x00000000 stack[0x7ffff9dc] = 0x00000000 stack[0x7ffff9de] = 0x00000000 stack[0x7ffff9e0] = 0x00000000 stack[0x7ffff9e2] = 0x00000000 stack[0x7ffff9e4] = 0x00000000 stack[0x7ffff9e6] = 0x00000000 stack[0x7ffff9e8] = 0x00000000 stack[0x7ffff9ea] = 0x00000000 ==================== Invalid Opcode at eip=bcc7 eax=2fc4b00b ebx=7ffffd64 ecx=00000000 edx=7ffff938 esi=7ffff9c0 edi=0000bbbb ebp=7ffffd40 esp=7ffff9a4 cs=d8 ds=48 es=48 fs=48 gs=38 ss=48 cr2=0000ed68 Call frame traceback EIPs: 0x0000bcc7 0x0000c318 0x0000c3ab 0x00004450 0x000094fe Contents of stack: stack[0x7ffff9a4] = 0x00000007 stack[0x7ffff9a6] = 0xfd640000 stack[0x7ffff9a8] = 0x7ffffd64 stack[0x7ffff9aa] = 0xb0067fff stack[0x7ffff9ac] = 0x0001b006 stack[0x7ffff9ae] = 0xb0040001 stack[0x7ffff9b0] = 0x0001b004 stack[0x7ffff9b2] = 0xb00d0001 stack[0x7ffff9b4] = 0x0001b00d stack[0x7ffff9b6] = 0xf9bc0001 stack[0x7ffff9b8] = 0x7ffff9bc stack[0x7ffff9ba] = 0x3a637fff stack[0x7ffff9bc] = 0x742f3a63 stack[0x7ffff9be] = 0x706d742f stack[0x7ffff9c0] = 0x632f706d stack[0x7ffff9c2] = 0x3063632f stack[0x7ffff9c4] = 0x30303063 stack[0x7ffff9c6] = 0x35303030 stack[0x7ffff9c8] = 0x00333530 stack[0x7ffff9ca] = 0x00000033 stack[0x7ffff9cc] = 0x00000000 stack[0x7ffff9ce] = 0x00000000 stack[0x7ffff9d0] = 0x00000000 stack[0x7ffff9d2] = 0x00000000 stack[0x7ffff9d4] = 0x00000000 stack[0x7ffff9d6] = 0x00000000 stack[0x7ffff9d8] = 0x00000000 stack[0x7ffff9da] = 0x00000000 stack[0x7ffff9dc] = 0x00000000 stack[0x7ffff9de] = 0x00000000 stack[0x7ffff9e0] = 0x00000000 stack[0x7ffff9e2] = 0x00000000 stack[0x7ffff9e4] = 0x00000000 stack[0x7ffff9e6] = 0x00000000 stack[0x7ffff9e8] = 0x00000000 stack[0x7ffff9ea] = 0x00000000 stack[0x7ffff9ec] = 0x00000000 stack[0x7ffff9ee] = 0x00000000 stack[0x7ffff9f0] = 0x00000000 stack[0x7ffff9f2] = 0x00000000 ==================== Invalid Opcode at eip=1739a eax=7ffffd2d ebx=00007ffe ecx=0001045c edx=0000002d esi=00031005 edi=7ffffd84 ebp=7ffffd4c esp=7ffffb80 cs=d8 ds=48 es=48 fs=48 gs=38 ss=48 cr2=00001000 Call frame traceback EIPs: 0x0001739a 0x00016889 0x0001065a 0x0000fe67 0x0000a458 0x0000a093 0x00009e07 0x000060fa Contents of stack: stack[0x7ffffb80] = 0x00031004 stack[0x7ffffb82] = 0xf0840003 stack[0x7ffffb84] = 0x0001f084 stack[0x7ffffb86] = 0x01040001 stack[0x7ffffb88] = 0x00020104 stack[0x7ffffb8a] = 0x00000002 stack[0x7ffffb8c] = 0x00000000 stack[0x7ffffb8e] = 0x00000000 stack[0x7ffffb90] = 0x00000000 stack[0x7ffffb92] = 0x00000000 stack[0x7ffffb94] = 0x00000000 stack[0x7ffffb96] = 0x00000000 stack[0x7ffffb98] = 0x00000000 stack[0x7ffffb9a] = 0x00000000 stack[0x7ffffb9c] = 0x00000000 stack[0x7ffffb9e] = 0x00000000 stack[0x7ffffba0] = 0x00000000 stack[0x7ffffba2] = 0x00000000 stack[0x7ffffba4] = 0x00000000 stack[0x7ffffba6] = 0x00000000 stack[0x7ffffba8] = 0x00000000 stack[0x7ffffbaa] = 0x00000000 stack[0x7ffffbac] = 0x00000000 stack[0x7ffffbae] = 0x00000000 stack[0x7ffffbb0] = 0x00000000 stack[0x7ffffbb2] = 0x00000000 stack[0x7ffffbb4] = 0x00000000 stack[0x7ffffbb6] = 0x00000000 stack[0x7ffffbb8] = 0x00000000 stack[0x7ffffbba] = 0x72bb0000 stack[0x7ffffbbc] = 0x000172bb stack[0x7ffffbbe] = 0x00000001 stack[0x7ffffbc0] = 0x00000000 stack[0x7ffffbc2] = 0x00000000 stack[0x7ffffbc4] = 0x00000000 stack[0x7ffffbc6] = 0x00000000 stack[0x7ffffbc8] = 0x00000000 stack[0x7ffffbca] = 0x00000000 stack[0x7ffffbcc] = 0x00000000 stack[0x7ffffbce] = 0x00000000