Segmentaion fault on Engine_open()

Josef Kohler12818

I m using parts of the jpegdecode exaple's code in my own programm. The example works fine on my evm, but when i call Engine_open(engineName, NULL, NULL) I get "Segmentaion fault". I have no Idea why this happens. I wrote anoter programm using parts of the jpegencode example and it works fine.

Josef Kohler

over 16 years ago

0 Chris Ring over 16 years ago

TI__Genius 17205 points

Please run your app with CE_DEBUG set and post the log. Also, sometimes you can run your app under gdb and it'll tell you exactly where the fault is occurring.

Chris

0 Josef Kohler12818 over 16 years ago in reply to Chris Ring

Prodigy 140 points

I tried CE_DEBUG = 2 on my programm, but the log file is empty. Also tried CE_DEBUG=2 on the jpegdec example and log file only says:

@0x000bc745:[T:0x400176d8] jpegdec - main> jpegdec
@0x000c364b:[T:0x400176d8] jpegdec - Processing buffer 222546 bytes...
@0x000ce574:[T:0x400176d8] jpegdec - image decoded: 480 x 720
@0x0014921d:[T:0x400176d8] jpegdec - app done.

this is the same information it get on the terminal.

I m using CE 2_00_01 so CE_DEBUG should be available.

Josef

0 Chris Ring over 16 years ago in reply to Josef Kohler12818

TI__Genius 17205 points

Not sure why you're not getting more trace... are you explicitly changing the trace masks (perhaps via GT_set()) after CERuntime_init()?

When CE_DEBUG is set, that env var is read and the trace masks are set as appropriate inside CERuntime_init(). It's possible to override these masks after CERuntime_init() - that may be why you're not seeing trace(?).

Chris

0 Josef Kohler12818 over 16 years ago in reply to Chris Ring

Prodigy 140 points

Found the problem, didnt call the init couse of a typo.

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Segmentaion fault on Engine_open()