bugSimulavr: an AVR simulator - Bugs: bug #25549, SimulAVR quits during debugging -...

 
 

bug #25549: SimulAVR quits during debugging - STATUS_ACCESS_VIOLATION

Submitted by:  None
Submitted on:  Tue 10 Feb 2009 06:53:24 PM UTC  
 
Category: SimulationSeverity: 2 - Minor
Item Group: NoneStatus: Wont Fix
Privacy: PublicAssigned to: Joerg Wunsch <joerg_wunsch>
Originator Email: -unavailable-Open/Closed: Closed
Component Version: None

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Wed 11 Mar 2009 03:08:52 PM UTC, comment #6:

No feedback, suspicious email address used, not reproducible.

Joerg Wunsch <joerg_wunsch>
Project AdministratorIn charge of this item.
Wed 11 Mar 2009 02:41:37 PM UTC, comment #5:

This is against the old simulavr.

Lowering severity.

Eric Weddington <arcanum>
Project Administrator
Wed 11 Mar 2009 02:38:33 PM UTC, comment #4:

Is this against simulavr or simulavrxx? I have a working Cygwin executable (can run fred) on Cygwin and am now trying to tidy things up.

Joel Sherrill <joelsherrill>
Project Administrator
Tue 24 Feb 2009 09:15:05 PM UTC, comment #3:

It seems the originator does not trust the safety of his
email address provided here, and has chosen an email address
pointing to an unused or invalid account. Neither did he
leave any civil name that could be used to find him. I'm
afraid he simply doesn't care about getting any feedback.

Unless I get at least some information about how to reproduce
it, I cannot do anything about it but close it.

Joerg Wunsch <joerg_wunsch>
Project AdministratorIn charge of this item.
Mon 23 Feb 2009 07:15:09 PM UTC, comment #2:

It looks like it happened on Cygwin. gdb has some issues on cygwin. This should be the simulator or something weird in gdb.

Joel Sherrill <joelsherrill>
Project Administrator
Tue 10 Feb 2009 08:02:28 PM UTC, comment #1:

At the very least, we need a way to reproduce that. That
would involve the ELF file causing it, plus the sequence of
GDB commands invoked.

Joerg Wunsch <joerg_wunsch>
Project AdministratorIn charge of this item.
Tue 10 Feb 2009 06:53:24 PM UTC, original submission:

C:\Programme\WinAVR-20081205\bin>simulavr.exe --gdbserver --port 4242 --device atmega32

Simulating a atmega32 device.

devsupp.c:348: MESSAGE: TODO: attach IO Reg 'TWBR' at 0x0020
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'TWSR' at 0x0021
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'TWAR' at 0x0022
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'TWDR' at 0x0023
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'ADCL' at 0x0024
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'ADCH' at 0x0025
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'ADCSRA' at 0x0026
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'ADMUX' at 0x0027
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'ACSR' at 0x0028
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'UBRRL' at 0x0029
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'UCSRB' at 0x002a
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'UCSRA' at 0x002b
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'UDR' at 0x002c
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'SPCR' at 0x002d
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'SPSR' at 0x002e
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'SPDR' at 0x002f
devsupp.c:342: MESSAGE: attach: IO Reg 'PIND' at 0x0030: created
devsupp.c:326: MESSAGE: attach: IO Reg 'DDRD' at 0x0031: ref = 0x0030
devsupp.c:326: MESSAGE: attach: IO Reg 'PORTD' at 0x0032: ref = 0x0030
devsupp.c:342: MESSAGE: attach: IO Reg 'PINC' at 0x0033: created
devsupp.c:326: MESSAGE: attach: IO Reg 'DDRC' at 0x0034: ref = 0x0033
devsupp.c:326: MESSAGE: attach: IO Reg 'PORTC' at 0x0035: ref = 0x0033
devsupp.c:342: MESSAGE: attach: IO Reg 'PINB' at 0x0036: created
devsupp.c:326: MESSAGE: attach: IO Reg 'DDRB' at 0x0037: ref = 0x0036
devsupp.c:326: MESSAGE: attach: IO Reg 'PORTB' at 0x0038: ref = 0x0036
devsupp.c:342: MESSAGE: attach: IO Reg 'PINA' at 0x0039: created
devsupp.c:326: MESSAGE: attach: IO Reg 'DDRA' at 0x003a: ref = 0x0039
devsupp.c:326: MESSAGE: attach: IO Reg 'PORTA' at 0x003b: ref = 0x0039
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'UBRRH' at 0x0040
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'WDTCR' at 0x0041
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'ASSR' at 0x0042
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'OCR2' at 0x0043
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'TCNT2' at 0x0044
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'TCCR2' at 0x0045
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'ICR1L' at 0x0046
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'ICR1H' at 0x0047
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'OCR1BL' at 0x0048
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'OCR1BH' at 0x0049
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'OCR1AL' at 0x004a
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'OCR1AH' at 0x004b
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'TCNT1L' at 0x004c
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'TCNT1H' at 0x004d
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'TCCR1B' at 0x004e
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'TCCR1A' at 0x004f
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'SFIOR' at 0x0050
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'OCDR' at 0x0051
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'TCNT0' at 0x0052
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'TCCR0' at 0x0053
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'MCUCSR' at 0x0054
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'MCUCR' at 0x0055
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'TWCR' at 0x0056
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'SPMCR' at 0x0057
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'TIFR' at 0x0058
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'TIMSK' at 0x0059
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'GIFR' at 0x005a
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'GICR' at 0x005b
devsupp.c:348: MESSAGE: TODO: attach IO Reg 'OCR0' at 0x005c
devsupp.c:342: MESSAGE: attach: IO Reg 'SPL' at 0x005d: created
devsupp.c:326: MESSAGE: attach: IO Reg 'SPH' at 0x005e: ref = 0x005d
devsupp.c:342: MESSAGE: attach: IO Reg 'SREG' at 0x005f: created
avrcore.c:485: MESSAGE: attach: Internal SRAM from 0x0060 to 0x085f
decoder.c:3875: MESSAGE: generating opcode lookup_table
main.c:415: MESSAGE: Simulating clock frequency of 8000000 Hz
Waiting on port 4242 for gdb client to connect...
Connection opened by host 127.0.0.1, port 4288.
Waiting on port 4242 for gdb client to connect...
Connection opened by host 127.0.0.1, port 4289.
decoder.c:737: MESSAGE: BREAK POINT: PC = 0x00000049: clock = 6943
3 [main] simulavr 4280 _cygtls::handle_exceptions: Exception: STATUS_ACCESS_VIOLATION
504 [main] simulavr 4280 open_stackdumpfile: Dumping stack trace to simulavr.exe.stackdump
930389 [main] simulavr 4280 _cygtls::handle_exceptions: Exception: STATUS_ACCESS_VIOLATION
943846 [main] simulavr 4280 _cygtls::handle_exceptions: Error while dumping state (probably corrupted stack)

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Carbon-Copy List
  • -unavailable- added by arcanum (Posted a comment)
  • -unavailable- added by zfrdh (Updated the item)
  • -unavailable- added by joelsherrill (Posted a comment)
  • -unavailable- added by joerg_wunsch (Posted a comment)
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    Follow 5 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Wed 11 Mar 2009 03:08:52 PM UTCjoerg_wunschStatusNeed Info=>Wont Fix
      Open/ClosedOpen=>Closed
    Wed 11 Mar 2009 02:41:37 PM UTCarcanumSeverity3 - Normal=>2 - Minor
    Tue 24 Feb 2009 02:17:12 PM UTCzfrdhAssigned toNone=>joerg_wunsch
    Tue 10 Feb 2009 08:02:28 PM UTCjoerg_wunschStatusNone=>Need Info

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