[Lazarus] crash on startup

[Marc Weustink]

The SIGILL here points more to the generated code I think.

Marc


On 1-4-2022 12:43, Marco van de Voort via lazarus wrote:
> 
> I rebuilt Lazarus today (FPC trunk 2 days old -lazarus trunk today), and 
> I suddenly got  a GPF while starting.
> 
> I ran under GDB and the traceback is:
> 
> 
> Thread 1 received signal SIGILL, Illegal instruction.
> DOAUTOADJUSTLAYOUT (this=0x1cb26440, AMODE=LAPAUTOADJUSTFORDPI, 
> AXPROPORTION=0.80000000000000004,
>      AYPROPORTION=0.80000000000000004) at include/customlistview.inc:684
> 684           C.MaxWidth := Round(C.MaxWidth * AXProportion);
> (gdb) bt
> #0  DOAUTOADJUSTLAYOUT (this=0x1cb26440, AMODE=LAPAUTOADJUSTFORDPI, 
> AXPROPORTION=0.80000000000000004,
>      AYPROPORTION=0.80000000000000004) at include/customlistview.inc:684
> #1  0x00579a1d in AUTOADJUSTLAYOUT (this=0x1cb26440, 
> AMODE=LAPAUTOADJUSTFORDPI, AFROMPPI=120, ATOPPI=96,
>      AOLDFORMWIDTH=569, ANEWFORMWIDTH=455) at include/control.inc:4212
> #2  0x0056966e in AUTOADJUSTLAYOUT (this=0x1cb26440, 
> AMODE=LAPAUTOADJUSTFORDPI, AFROMPPI=120, ATOPPI=96,
>      AOLDFORMWIDTH=569, ANEWFORMWIDTH=455) at include/wincontrol.inc:3880
> #3  0x00569652 in AUTOADJUSTLAYOUT (this=0x1cb260a0, 
> AMODE=LAPAUTOADJUSTFORDPI, AFROMPPI=120, ATOPPI=96,
>      AOLDFORMWIDTH=569, ANEWFORMWIDTH=455) at include/wincontrol.inc:3878
> #4  0x00569652 in AUTOADJUSTLAYOUT (this=0x1cb25b50, 
> AMODE=LAPAUTOADJUSTFORDPI, AFROMPPI=120, ATOPPI=96,
>      AOLDFORMWIDTH=569, ANEWFORMWIDTH=455) at include/wincontrol.inc:3878
> #5  0x00435dc5 in AUTOADJUSTLAYOUT (this=0x1cb25b50, 
> AMODE=LAPAUTOADJUSTFORDPI, AFROMPPI=120, ATOPPI=96,
>      AOLDFORMWIDTH=569, ANEWFORMWIDTH=455) at 
> include/customdesigncontrol.inc:34
> #6  0x00436a5d in AFTERCONSTRUCTION (this=0x1cb25b50) at 
> include/customform.inc:84
> #7  0x009e788b in CREATE (this=0x1cb25b50, vmt=0x1, THEOWNER=0x1639ac90) 
> at editormacrolistviewer.pas:1614
> #8  0x009e25ee in MACROLISTVIEWER () at editormacrolistviewer.pas:332
> #9  0x009e2a7e in LOADGLOBALINFO () at editormacrolistviewer.pas:418
> #10 0x0044f17d in CREATE (this=0x1ac3a020, vmt=0x1, THEOWNER=0x1639ac90) 
> at main.pp:1608
> #11 0x00403a51 in main () at lazarus.pp:141
> (gdb)
> 
> I use anchordocking procedure. Is this a known issue?
>