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[sdcc-devel] [ sdcc-Bugs-989576 ] SIGSERV: 11
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From: SourceForge.net <no...@so...> - 2004-10-06 21:08:29
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Bugs item #989576, was opened at 2004-07-12 17:12 Message generated for change (Comment added) made by dumarjo You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=100599&aid=989576&group_id=599 Category: pic16 target Group: known bugs Status: Open Resolution: None Priority: 8 Submitted By: jonathan (dumarjo) Assigned to: Vangelis Rokas (vrokas) Summary: SIGSERV: 11 Initial Comment: hi all, I post this in the user list but i want to put it here too. When I try to compile this code: #include "pic18f452.h" #pragma stack 0x5ff code char at __CONFIG0H _conf0 = _OSC_HS_PLL_0H; code char at __CONFIG1H _conf1 = _WDT_OFF_1H; code char at __CONFIG3L _conf3 = _STVR_OFF_3L & _LVP_OFF_3L; unsigned char test=0 ; void toggle1(unsigned char *data); void main(void) { unsigned char *t; toggle1(t); } void toggle(unsigned char d) { } void toggle1(unsigned char *t) { toggle(*t); } this cause SIGVSERV: 11 I compile this code with the folowing flag: sdcc --pomit-ivt -V -S -mpic16 -p18f452 test.c gpasm -c test.asm -o test.o gplink -I"D:\SDCC\lib" -I"D:\SDCC\lib\pic16" crt0i.o -o "test.ihx" "test.o" pic18f452.lib SDCC : mcs51/gbz80/z80/avr/ds390/pic16/pic14/TININative/xa51 /ds400/hc08 2.4.2 (Jul 8 2004) (MINGW32) regards Jonathan ---------------------------------------------------------------------- >Comment By: jonathan (dumarjo) Date: 2004-10-06 21:08 Message: Logged In: YES user_id=717087 ok .. this is very weird. when i write this in cygwin. dumarjo@JONATHAN-PII ~/test $ sdcc --pomit-ivt -V -S -mpic16 -p18f452 test.c Processor: 18f452 + C:\cygwin\usr\local\bin\sdcpp -nostdinc -Wall -std=c99 - DSDCC=1 -Dpic18f452 -D SDCC_MODEL_SMALL -DSDCC_pic16 -D__pic16 -I"C: \cygwin\usr\local\bin\..\share\sdcc \include" -I"C:\cygwin\usr\local\bin\.. \share\sdcc\include\pic16" "test.c" Caught signal 11: SIGSEGV but if i do it in gdb: dumarjo@JONATHAN-PII ~/test $ gdb sdcc GNU gdb 2003-09-20-cvs (cygwin-special) Copyright 2003 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i686-pc-cygwin"...(no debugging symbols found)... (gdb) set args --pomit-ivt -V -S -mpic16 -p18f452 test.c (gdb) run Starting program: /usr/local/bin/sdcc.exe --pomit-ivt -V -S - mpic16 -p18f452 test.c Processor: 18f452 + C:\cygwin\usr\local\bin\sdcpp -nostdinc -Wall -std=c99 - DSDCC=1 -Dpic18f452 -D SDCC_MODEL_SMALL -DSDCC_pic16 -D__pic16 -I"C: \cygwin\usr\local\bin\..\share\sdcc \include" -I"C:\cygwin\usr\local\bin\.. \share\sdcc\include\pic16" "test.c" Program exited normally. (gdb) bt No stack. (gdb) quit regards Jonathan ---------------------------------------------------------------------- Comment By: jonathan (dumarjo) Date: 2004-09-29 14:16 Message: Logged In: YES user_id=717087 > hi Vangelis, > > if i use this command line: > sdcc -I"C:\Program > Files\SDCC\include\pic16" --pomit-ivt -V -S -mpic16 - p18f452 --debug-xtra > -debug > test.c > > the output is: > > > C:\Projet\Passerel bt lon\test avec sdcc>sdcc -I"C:\Program > Files\SDCC\include\pic16" --pomit-ivt -V -S -mpic16 - p18f452 --debug-xtra > -debug > test.c > Processor: 18f452 > ralloc.c:719 symbol toggle1(r:_toggle1) is not assigned to a memmap > ralloc.c:719 symbol toggle1(r:_toggle1) is not assigned to a memmap > No registers saved on this pass > No registers saved on this pass > + > C:\PROGRA~1\SDCC\bin\sdcpp.exe -nostdinc -Wall -std=c99 -DSDCC=1 -I"C:\Program > Files\SDCC\include\pic16" -debug -Dpic18f452 - DSDCC_MODEL_SMALL -DSDCC_pic16 > -D__pic16 -I"C:\Program > Files\SDCC\bin\..\share\sdcc\include" -I"C:\Program > Files\SDCC\bin\..\share\sdcc\include\pic16" "test.c" > > > but if i remove the --debug-xtra -debug > > here the result: > > C:\Projet\Passerel bt lon\test avec sdcc>sdcc -I"C:\Program > Files\SDCC\include\pic16" --pomit-ivt -V -S -mpic16 - p18f452 test.c > Processor: 18f452 > Caught signal 11: SIGSEGV > + > C:\PROGRA~1\SDCC\bin\sdcpp.exe -nostdinc -Wall -std=c99 -DSDCC=1 -I"C:\Program > Files\SDCC\include\pic16" -Dpic18f452 - DSDCC_MODEL_SMALL -DSDCC_pic16 -D__pic16 > -I"C:\Program Files\SDCC\bin\..\share\sdcc\include" -I"C: \Program > Files\SDCC\bin\..\share\sdcc\include\pic16" "test.c" > > sdcc -v: > SDCC : mcs51/gbz80/z80/avr/ds390/pic16/pic14/TININative/ xa51/ds400/hc08 > 2.4.4 #849 (Sep 27 2004) (MINGW32) > > I attached oll the file generated by sdcc on the 11 SIGSEGV error. > > regards > > Jonathan > > > ----- Original Message ----- > From: "Vangelis Rokas" <vr...@ot...> > To: <sdc...@li...> > Sent: Saturday, September 25, 2004 1:37 AM > Subject: Re: [sdcc-devel] [ sdcc-Bugs-989576 ] SIGSERV: 11 > > >> >> On Fri, 24 Sep 2004, Jonathan Dumaresq wrote: >> >>> SDCC : mcs51/gbz80/z80/avr/ds390/pic16/pic14/ TININative/xa51/ds400/hc08 >>> 2.4.4 #847 (Sep 23 2004) (MINGW32) >>> >>> >>> sdcc --pomit-ivt -V -S -mpic16 -p18f452 test.c >>> >>> I test it with this snapshot and i get the same result :( >>> >>> i attachted the new file ---------------------------------------------------------------------- Comment By: jonathan (dumarjo) Date: 2004-09-28 20:56 Message: Logged In: YES user_id=717087 have you receive my e-mail vangelis about this problem ? ---------------------------------------------------------------------- Comment By: Vangelis Rokas (vrokas) Date: 2004-09-24 08:16 Message: Logged In: YES user_id=770505 Can you confirm this bug is still existent in SDCC version 2.4.4 #848 ??? ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=100599&aid=989576&group_id=599 |