UCPP Error

[mesamb1]

Let me start with the doozey. Not a make export, and defiantly not a wine expert.

Now here is what I think

Originally Posted by WizenedEE

building 2011-12-19-0_partialImage/Debug/2011-12-19-0_partialImage.o
building 2011-12-19-0/Debug/2011-12-19-0.out
wine: Unhandled page fault on read access to 0x6e795373 at address 0x7bc48b8b (thread 0023), starting debugger...
Unhandled exception: page fault on read access to 0x6e795373 in 32-bit code (0x7bc48b8b).
Register dump:
 CS:0073 SS:007b DS:007b ES:007b FS:0033 GS:003b
 EIP:7bc48b8b ESP:0067fc10 EBP:0067fc58 EFLAGS:00010202(  R- --  I   - - - )
 EAX:00000f10 EBX:7bcb6ff4 ECX:00000000 EDX:00116c80
 ESI:6e795373 EDI:00110014
Stack dump:
0x0067fc10:  00000200 00000370 7bc48891 7bc485ce
0x0067fc20:  00000004 7edebc40 0067fc48 7bc37321
0x0067fc30:  00000f0a 00000f10 0067fc98 00000f10
0x0067fc40:  00110060 7edec620 0067fc68 7bcb6ff4
0x0067fc50:  00110000 00000002 0067fcb8 7bc4923e
0x0067fc60:  00116c80 7ede3ff4 0067fc98 7ed92c53
Backtrace:
=>0 0x7bc48b8b in ntdll (+0x38b8b) (0x0067fc58)
  1 0x7bc4923e RtlFreeHeap+0x7d() in ntdll (0x0067fcb8)
  2 0x7ed8e926 MSVCRT_free+0x25() in msvcrt (0x0067fcd8)
  3 0x00455eba in nmppc (+0x55eb9) (0x0067fcf8)
  4 0x0040b5d5 in nmppc (+0xb5d4) (0x0067fd08)
  5 0x00409505 in nmppc (+0x9504) (0x0067fd18)
  6 0x00409760 in nmppc (+0x975f) (0x0067fd78)
  7 0x00402def in nmppc (+0x2dee) (0x0067fde8)
  8 0x0040339e in nmppc (+0x339d) (0x0067fe28)
  9 0x004011e7 in nmppc (+0x11e6) (0x0067fe60)
  10 0x00401238 in nmppc (+0x1237) (0x0067fe70)
  11 0x7b859b1c call_process_entry+0xb() in kernel32 (0x0067fe88)
  12 0x7b85adaf in kernel32 (+0x4adae) (0x0067fec8)
  13 0x7bc74550 call_thread_func_wrapper+0xb() in ntdll (0x0067fed8)
  14 0x7bc7735d call_thread_func+0x7c() in ntdll (0x0067ffa8)
  15 0x7bc7452e RtlRaiseException+0x21() in ntdll (0x0067ffc8)
  16 0x7bc4bc5e call_dll_entry_point+0x33d() in ntdll (0x0067ffe8)
  17 0xb76e99bd wine_call_on_stack+0x1c() in libwine.so.1 (0x00000000)
0x7bc48b8b: movl	0x0(%esi),%edx
Modules:
Module	Address			Debug info	Name (16 modules)
PE	  400000-  47a000	Export          nmppc
ELF	7b800000-7b9c4000	Dwarf           kernel32<elf>
  \-PE	7b810000-7b9c4000	\               kernel32
ELF	7bc00000-7bcd3000	Dwarf           ntdll<elf>
  \-PE	7bc10000-7bcd3000	\               ntdll
ELF	7bf00000-7bf04000	Deferred        <wine-loader>
ELF	7ed52000-7eded000	Dwarf           msvcrt<elf>
  \-PE	7ed70000-7eded000	\               msvcrt
ELF	7efb2000-7efbf000	Deferred        libnss_files.so.2
ELF	7efbf000-7efe9000	Deferred        libm.so.6
ELF	b752c000-b7531000	Deferred        libdl.so.2
ELF	b7531000-b76ae000	Deferred        libc.so.6
ELF	b76ae000-b76c9000	Deferred        libpthread.so.0
ELF	b76e0000-b7823000	Dwarf           libwine.so.1
ELF	b7824000-b7845000	Deferred        ld-linux.so.2
ELF	b7845000-b7846000	Deferred        [vdso].so
Threads:
process  tid      prio (all id:s are in hex)
0000000e services.exe
	0000001e    0
	0000001d    0
	00000019    0
	00000017    0
	00000015    0
	00000010    0
	0000000f    0
00000012 winedevice.exe
	00000018    0
	00000014    0
	00000013    0
0000001a plugplay.exe
	0000001f    0
	0000001c    0
	0000001b    0
00000020 explorer.exe
	00000021    0
00000026 licproxy.exe
	00000027    0
0000000b (D) Z:\home\adam\.ucpp\gccdist\WindRiver\gnu\3.4.4-vxworks-6.3\x86-win32\bin\nmppc.exe
	00000023    0 <==
Backtrace:
=>0 0x7bc48b8b in ntdll (+0x38b8b) (0x0067fc58)
  1 0x7bc4923e RtlFreeHeap+0x7d() in ntdll (0x0067fcb8)
  2 0x7ed8e926 MSVCRT_free+0x25() in msvcrt (0x0067fcd8)
  3 0x00455eba in nmppc (+0x55eb9) (0x0067fcf8)
  4 0x0040b5d5 in nmppc (+0xb5d4) (0x0067fd08)
  5 0x00409505 in nmppc (+0x9504) (0x0067fd18)
  6 0x00409760 in nmppc (+0x975f) (0x0067fd78)
  7 0x00402def in nmppc (+0x2dee) (0x0067fde8)
  8 0x0040339e in nmppc (+0x339d) (0x0067fe28)
  9 0x004011e7 in nmppc (+0x11e6) (0x0067fe60)
  10 0x00401238 in nmppc (+0x1237) (0x0067fe70)
  11 0x7b859b1c call_process_entry+0xb() in kernel32 (0x0067fe88)
  12 0x7b85adaf in kernel32 (+0x4adae) (0x0067fec8)
  13 0x7bc74550 call_thread_func_wrapper+0xb() in ntdll (0x0067fed8)
  14 0x7bc7735d call_thread_func+0x7c() in ntdll (0x0067ffa8)
  15 0x7bc7452e RtlRaiseException+0x21() in ntdll (0x0067ffc8)
  16 0x7bc4bc5e call_dll_entry_point+0x33d() in ntdll (0x0067ffe8)
  17 0xb76e99bd wine_call_on_stack+0x1c() in libwine.so.1 (0x00000000)
make: built targets of /home/adam/team3238/2011robotcode/cpp/2011-12-19-0/PPC603gnu

almost all of that is a wine error, thanks to some googling and and a ubuntu forumhttp://ubuntuforums.org/showthread.php?t=820855(the section where they examine an error similar to yours is near the bottom of the page). I dont know if that is correct but seems like a reasonable answer. Sifting through the memory address I do see that it tries to call Windriver file, and would lead me to ask is Windriver installed? Based on the ubuntu forum I would wonder if that is the issue. a casual glance through you code brought no gapping errors to my attention.

[AustinSchuh]

ucpp installs the compiler suite for Windriver automatically from a set of tools that NI puts out for free on their website. (Don't have the link handy, but you can read it from the source.) This smells like a wine regression to me, or a bug in nmppc triggered by something odd happening in wine.

It may take a day or so for me to poke at it, but I'll try my best to get back to you. (PM me or something if I forget...)

[WizenedEE]

Just thought that it may be useful to try compiling my code on the "real" windriver and comparing it to what compiled on my machine and see if they're the same file.

Originally Posted by mesamb1

and would lead me to ask is Windriver installed? Based on the ubuntu forum I would wonder if that is the issue. a casual glance through you code brought no gapping errors to my attention.

Windriver itself is not installed; I'm running linux and have never put the DVD in. However, it may be that I tried to remove and redownload ucpp several times. When I did that, I would remove the downloaded ucpp folder and ~/.ucpp, plus whatever extra stuff was put in the project's directory -- is there another place that could be conflicting?

It may take a day or so for me to poke at it, but I'll try my best to get back to you.

Thank you!

EDIT: Downgrading wine to 1.3.8 seemed to have fixed the problem. I assume you'll want to submit a bug report to the wine developers

[AustinSchuh]

Originally Posted by WizenedEE

Downgrading wine to 1.3.8 seemed to have fixed the problem.

Glad to hear it!

[WizenedEE]

The regression still exists in wine 1.4