From: felix AT dial DOT oleane DOT com (Francois Felix Ingrand)
Subject: Newbie pb
7 Feb 1998 06:38:30 -0800
Message-ID: <199802071409.PAA20356.cygnus.gnu-win32@relay4.oleane.net>
Reply-To: felix AT dial DOT oleane DOT com
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To: gnu-win32 AT cygnus DOT com


Just started to compile my apps under cigwin32 and ran in a pb which I cannot
understand. Even under GDB, the pgrm seem to break before starting
(i.e. executing main)...

Can somebody help me on this? thanks in advance.

bash$ ./mp-prs
(f:\prs\src\mp-prs.exe 1654) In cygwin_except_handler
(f:\prs\src\mp-prs.exe 1654) Exception trapped!
(f:\prs\src\mp-prs.exe 1654) exception C0000005 at 404351
(f:\prs\src\mp-prs.exe 1654) exception: ax 0 bx 0 cx 241EA4D dx 241EB91
(f:\prs\src\mp-prs.exe 1654) exception: si 5 di 1000B8B3 bp 241F510 sp 241EB6C
(f:\prs\src\mp-prs.exe 1654) exception is: STATUS_ACCESS_VIOLATION
(f:\prs\src\mp-prs.exe 1654) Stack trace:
(f:\prs\src\mp-prs.exe 1654) frame 0: sp = 0x241E9A0, pc = 0x1000CEC2
(f:\prs\src\mp-prs.exe 1654) frame 1: sp = 0x241E9BC, pc = 0x77F94072
(f:\prs\src\mp-prs.exe 1654) frame 2: sp = 0x241E9E0, pc = 0x77F88A53
(f:\prs\src\mp-prs.exe 1654) frame 3: sp = 0x241EA6C, pc = 0x77F75E82
(f:\prs\src\mp-prs.exe 1654) frame 4: sp = 0x241F510, pc = 0x403FFC
(f:\prs\src\mp-prs.exe 1654) frame 5: sp = 0x241F528, pc = 0x40259D
(f:\prs\src\mp-prs.exe 1654) frame 6: sp = 0x241F590, pc = 0x1000C102
(f:\prs\src\mp-prs.exe 1654) frame 7: sp = 0x241FF94, pc = 0x1000C113
(f:\prs\src\mp-prs.exe 1654) frame 8: sp = 0x241FFA0, pc = 0x4079F1
(f:\prs\src\mp-prs.exe 1654) frame 9: sp = 0x241FFB0, pc = 0x40103B
(f:\prs\src\mp-prs.exe 1654) frame 10: sp = 0x241FFC0, pc = 0x77F1AFC1
(f:\prs\src\mp-prs.exe 1654) frame 11: sp = 0x241FFF0, pc = 0x0
(f:\prs\src\mp-prs.exe 1654) End of stack trace


with STRACE=1 I get at the end:

(f:\prs\src\mp-prs.exe 1658) CYGWIN Release 17.5, compiled May  7 1997 08:39:31
(f:\prs\src\mp-prs.exe 1658) _sbrk (0)
(f:\prs\src\mp-prs.exe 1658) _sbrk: base 0x2E80000, ptr 0x2E83000, end 0x3683000
, size 8388608, avail 8376320
(f:\prs\src\mp-prs.exe 1658) 0x2E83000 = sbrk (0x0) (total 0x3000)
(f:\prs\src\mp-prs.exe 1658) _sbrk (2048)
(f:\prs\src\mp-prs.exe 1658) _sbrk: base 0x2E80000, ptr 0x2E83000, end 0x3683000
, size 8388608, avail 8376320
(f:\prs\src\mp-prs.exe 1658) 0x2E83000 = sbrk (0x800) (total 0x3800)
(f:\prs\src\mp-prs.exe 1658) socket (2, 2, 0);
(f:\prs\src\mp-prs.exe 1658) set handle to 88
(f:\prs\src\mp-prs.exe 1658) socket id 88
(f:\prs\src\mp-prs.exe 1658) 3 = socket (2, 2, 0);
(f:\prs\src\mp-prs.exe 1658) conv_to_posix_path (f:\prs\src, no-keep-rel)
(f:\prs\src\mp-prs.exe 1658) f:\prs\src = normalize_win32_path (f:\prs\src)
(f:\prs\src\mp-prs.exe 1658) /prs/src = conv_to_posix_path (f:\prs\src)
(f:\prs\src\mp-prs.exe 1658) 0x241EB78 (/prs/src) = getcwd_inner (0x241EB78, 259
, posix)
(f:\prs\src\mp-prs.exe 1658) In cygwin_except_handler
(f:\prs\src\mp-prs.exe 1658) In cygwin_except_handler sig = 7
(f:\prs\src\mp-prs.exe 1658) Exception trapped!
(f:\prs\src\mp-prs.exe 1658) exception C0000005 at 404351
(f:\prs\src\mp-prs.exe 1658) exception: ax 0 bx 409028 cx 801 dx FFFFFFFF
(f:\prs\src\mp-prs.exe 1658) exception: si 5 di 1000B8B3 bp 241F500 sp 241EB5C
(f:\prs\src\mp-prs.exe 1658) exception is: STATUS_ACCESS_VIOLATION
(f:\prs\src\mp-prs.exe 1658) Stack trace:
(f:\prs\src\mp-prs.exe 1658) frame 0: sp = 0x241E990, pc = 0x1000CEC2
(f:\prs\src\mp-prs.exe 1658) frame 1: sp = 0x241E9AC, pc = 0x77F94072
(f:\prs\src\mp-prs.exe 1658) frame 2: sp = 0x241E9D0, pc = 0x77F88A53
(f:\prs\src\mp-prs.exe 1658) frame 3: sp = 0x241EA5C, pc = 0x77F75E82
(f:\prs\src\mp-prs.exe 1658) frame 4: sp = 0x241F500, pc = 0x403FFC
(f:\prs\src\mp-prs.exe 1658) frame 5: sp = 0x241F518, pc = 0x40259D
(f:\prs\src\mp-prs.exe 1658) frame 6: sp = 0x241F580, pc = 0x1000C102
(f:\prs\src\mp-prs.exe 1658) frame 7: sp = 0x241FF94, pc = 0x1000C113
(f:\prs\src\mp-prs.exe 1658) frame 8: sp = 0x241FFA0, pc = 0x4079F1
(f:\prs\src\mp-prs.exe 1658) frame 9: sp = 0x241FFB0, pc = 0x40103B
(f:\prs\src\mp-prs.exe 1658) frame 10: sp = 0x241FFC0, pc = 0x77F1AFC1
(f:\prs\src\mp-prs.exe 1658) frame 11: sp = 0x241FFF0, pc = 0x0
(f:\prs\src\mp-prs.exe 1658) End of stack trace
(f:\prs\src\mp-prs.exe 1658) _exit (2)
(f:\prs\src\mp-prs.exe 1658) Terminating.
(f:\prs\src\mp-prs.exe 1658) _kill OpenProcess 141: 70
(f:\prs\src\mp-prs.exe 1658) _kill CreateRT 80
(f:\prs\src\mp-prs.exe 1658) 0 = _kill (1000, 20);
(f:\prs\src\mp-prs.exe 1658) Running delqueue
(f:\prs\src\mp-prs.exe 1658) lock_pinfo_for update : locking handle 44, timeout
-1
(f:\prs\src\mp-prs.exe 1658) unlock_pinfo : handle 44
(f:\prs\src\mp-prs.exe 1658) destroy_pinfo_lock : handle 44
bash$
--
			Felix

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