Visual-MinGW

Dimitrie O. Paun dpaun at rogers.com
Wed Nov 20 00:09:23 CST 2002


Folks,

After a bit of hacking, I've got the Visual-MinGW project to compile,
and link just fine. Problem is that it does not run. Dies right away
with a segmentation fault, so I think I've messed something up with
the building part. 

So, to help you help me, I've included the following:
  -- the command lines used to build the darn thing
  -- the script I've created to start the program
  -- an attempt to run it
  -- the last lines of a strace on the program

Help with this would be greatly appreciated.

BUILDING
========
I've not included the makefile, it's irrelevant I think, as long
as the actual gcc invocations are here, right?

[dimi at dimi src]$ make
g++ -W -Wall -fPIC -DSTRICT -I /home/dimi/dev/wine/wine.src/include/msvcrt -I /home/dimi/dev/wine/wine.src/include -I ../include -O2 -fno-rtti -D_WIN32_IE=0x0400  -c -o CList.o CList.cpp
g++ -W -Wall -fPIC -DSTRICT -I /home/dimi/dev/wine/wine.src/include/msvcrt -I /home/dimi/dev/wine/wine.src/include -I ../include -O2 -fno-rtti -D_WIN32_IE=0x0400  -c -o editor.o editor.cpp
g++ -W -Wall -fPIC -DSTRICT -I /home/dimi/dev/wine/wine.src/include/msvcrt -I /home/dimi/dev/wine/wine.src/include -I ../include -O2 -fno-rtti -D_WIN32_IE=0x0400  -c -o main.o main.cpp
g++ -W -Wall -fPIC -DSTRICT -I /home/dimi/dev/wine/wine.src/include/msvcrt -I /home/dimi/dev/wine/wine.src/include -I ../include -O2 -fno-rtti -D_WIN32_IE=0x0400  -c -o process.o process.cpp
g++ -W -Wall -fPIC -DSTRICT -I /home/dimi/dev/wine/wine.src/include/msvcrt -I /home/dimi/dev/wine/wine.src/include -I ../include -O2 -fno-rtti -D_WIN32_IE=0x0400  -c -o project.o project.cpp
g++ -W -Wall -fPIC -DSTRICT -I /home/dimi/dev/wine/wine.src/include/msvcrt -I /home/dimi/dev/wine/wine.src/include -I ../include -O2 -fno-rtti -D_WIN32_IE=0x0400  -c -o winui.o winui.cpp
winui.cpp: In constructor `CShellDlg::CShellDlg()':
winui.cpp:2062: warning: comparison between signed and unsigned integer
   expressions
/home/dimi/dev/wine/wine/tools/winebuild/winebuild -fPIC -DSTRICT -o visual-mingw.exe.spec.c --exe visual-mingw.exe -m gui -r rsrc.res CList.o editor.o main.o process.o project.o winui.o -L/home/dimi/dev/wine/wine/dlls -ladvapi32 -lole32 -lcomdlg32 -lcomctl32 -lshell32 -luser32 -lgdi32 -lkernel32 -lntdll -lmsvcrt
gcc -W -Wall -fPIC -DSTRICT -D_WIN32_IE=0x0400  -c -o visual-mingw.exe.spec.o visual-mingw.exe.spec.c
g++ -shared -Wl,-Bsymbolic visual-mingw.exe.spec.o CList.o editor.o main.o process.o project.o winui.o -o visual-mingw.exe.so -L/home/dimi/dev/wine/wine/library -lwine -lm

SCRIPT
======
#!/bin/sh

appdir="/home/dimi/dev/wine/Visual-MinGW/Projects/vmingw/src"
winedir="/home/dimi/dev/wine/wine"

LD_LIBRARY_PATH="$winedir/dlls:$winedir/library:$winedir/unicode:$LD_LIBRARY_PATH"
WINEDLLPATH="$winedir/dlls"
WINESERVER="$winedir/server/wineserver"
WINELOADER="$winedir/miscemu/wine"

export LD_LIBRARY_PATH WINEDLLPATH WINESERVER WINELOADER

# and run the application
exec "$WINELOADER" "$appdir/$0.exe.so" "$@"

RUNNING
=======
Not very exciting, is it? :(

[dimi at dimi src]$ ./visual-mingw
Segmentation fault

STRACE
======

open("/home/dimi/dev/wine/Visual-MinGW/Projects/vmingw", O_RDONLY|O_LARGEFILE) = 9
ioctl(9, VFAT_IOCTL_READDIR_BOTH, 0xbfffe6d0) = -1 ENOTTY (Inappropriate ioctl for device)
close(9)                                = 0
open("/home/dimi/dev/wine/Visual-MinGW/Projects/vmingw", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = 9
fstat64(9, {st_mode=S_IFDIR|0777, st_size=4096, ...}) = 0
fcntl64(9, F_SETFD, FD_CLOEXEC)         = 0
getdents64(0x9, 0x805cfd0, 0x1000, 0x1) = 280
getdents64(0x9, 0x805cfd0, 0x1000, 0x1) = 0
close(9)                                = 0
open("/home/dimi/dev/wine/Visual-MinGW/Projects/vmingw/src", O_RDONLY|O_LARGEFILE) = 9
ioctl(9, VFAT_IOCTL_READDIR_BOTH, 0xbfffe6d0) = -1 ENOTTY (Inappropriate ioctl for device)
close(9)                                = 0
open("/home/dimi/dev/wine/Visual-MinGW/Projects/vmingw/src", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = 9
fstat64(9, {st_mode=S_IFDIR|0777, st_size=4096, ...}) = 0
fcntl64(9, F_SETFD, FD_CLOEXEC)         = 0
getdents64(0x9, 0x805cfd0, 0x1000, 0x1) = 1160
getdents64(0x9, 0x805cfd0, 0x1000, 0x1) = 0
close(9)                                = 0
rt_sigprocmask(SIG_BLOCK, [HUP INT ALRM IO], [RTMIN], 8) = 0
write(4, "\24\0\0\0\0\0\0\0\0\0\0\0\30\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 64) = 64
read(5, "\0\0\0\0\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 64) = 64
rt_sigprocmask(SIG_SETMASK, [RTMIN], NULL, 8) = 0
close(6)                                = 0
open("/home/dimi/dev/wine/Visual-MinGW/Projects/vmingw/src/visual-mingw.exe.so", O_RDONLY) = 6
read(6, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\0\300\0"..., 1024) = 1024
fstat64(6, {st_mode=S_IFREG|0775, st_size=284747, ...}) = 0
old_mmap(NULL, 265292, PROT_READ|PROT_EXEC, MAP_PRIVATE, 6, 0) = 0x40560000
mprotect(0x40596000, 44108, PROT_NONE)  = 0
old_mmap(0x40596000, 28672, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 6, 0x36000) = 0x40596000
old_mmap(0x4059d000, 15436, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x4059d000
close(6)                                = 0
open("/home/dimi/dev/wine/wine/dlls/libstdc++.so.5", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/dimi/dev/wine/wine/library/libstdc++.so.5", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/dimi/dev/wine/wine/unicode/libstdc++.so.5", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/dimi/dev/wine/wine/libstdc++.so.5", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY)      = 6
fstat64(6, {st_mode=S_IFREG|0644, st_size=76534, ...}) = 0
old_mmap(NULL, 76534, PROT_READ, MAP_PRIVATE, 6, 0) = 0x40205000
close(6)                                = 0
open("/usr/lib/libstdc++.so.5", O_RDONLY) = 6
read(6, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\300\246"..., 1024) = 1024
fstat64(6, {st_mode=S_IFREG|0755, st_size=4181584, ...}) = 0
old_mmap(NULL, 727004, PROT_READ|PROT_EXEC, MAP_PRIVATE, 6, 0) = 0x405a1000
mprotect(0x40639000, 104412, PROT_NONE) = 0
old_mmap(0x40639000, 86016, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 6, 0x98000) = 0x40639000
old_mmap(0x4064e000, 18396, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x4064e000
close(6)                                = 0
open("/home/dimi/dev/wine/wine/dlls/libgcc_s.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/dimi/dev/wine/wine/library/libgcc_s.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/dimi/dev/wine/wine/unicode/libgcc_s.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/dimi/dev/wine/wine/libgcc_s.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib/libgcc_s.so.1", O_RDONLY)    = 6
read(6, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\10\23\0"..., 1024) = 1024
fstat64(6, {st_mode=S_IFREG|0755, st_size=854160, ...}) = 0
old_mmap(NULL, 32288, PROT_READ|PROT_EXEC, MAP_PRIVATE, 6, 0) = 0x40248000
mprotect(0x4024f000, 3616, PROT_NONE)   = 0
old_mmap(0x4024f000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 6, 0x7000) = 0x4024f000
close(6)                                = 0
--- SIGSEGV (Segmentation fault) ---
+++ killed by SIGSEGV +++


-- 
Dimi.




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