[fpc-pascal] Compiling arm-embedded fpc

Koenraad Lelong koen1 at de-brouwerij.be
Wed Jan 23 19:28:41 CET 2013

On 23-01-13 17:20, Tomas Hajny wrote:
> OPT=-gl -Xs-

Thanks, I comiled this way :

make clean buildbase installbase "OPT=-gl -Xs- -O-" CROSSINSTALL=1 

That gives this :

 > gdb --args ../../compiler/ppcrossarm -Cparmv7m @rtl.cfg -Ur 
-Tembedded -Parm -XParm-embedded- -Xr -Ur -Xs -O2 -n -Fi../inc -Fi../arm 
-FE. -FU/home/koenraad/Documenten/fpc-20130123/rtl/units/arm-embedded 
-darm -dRELEASE  -Us -Sg system.pp
Reading symbols from 
(gdb) run
Starting program: 
/home/koenraad/Documenten/fpc-20130123/compiler/ppcrossarm -Cparmv7m 
@rtl.cfg -Ur -Tembedded -Parm -XParm-embedded- -Xr -Ur -Xs -O2 -n 
-Fi../inc -Fi../arm -FE. 
-FU/home/koenraad/Documenten/fpc-20130123/rtl/units/arm-embedded -darm 
-dRELEASE -Us -Sg system.pp

Program received signal SIGSEGV, Segmentation fault.
0x0000000000419bb0 in SYSGETMEM_FIXED (CHUNKSIZE=32) at ../inc/heap.inc:977
977         pmc_next^.prev_fixed := nil;
(gdb) bt
#0  0x0000000000419bb0 in SYSGETMEM_FIXED (CHUNKSIZE=32) at 
#1  0x0000000000419e38 in SYSGETMEM (SIZE=32) at ../inc/heap.inc:1072
#2  0x000000000041877d in GETMEM (P=0x7ffff74521c0, SIZE=24) at 
#3  0x0000000000411f1c in NEWINSTANCE (self=0x900180) at 
warning: Range for type (null) has invalid bounds 0..-107
warning: Range for type (null) has invalid bounds 0..-2
warning: Range for type (null) has invalid bounds 1..-127
#4  0x000000000045f9da in CREATE (this=0x0, vmt=0x900180, INITSIZE=9) at 
#5  0x00000000004daf33 in SET_LIVE_RANGE_DIRECTION (this=0x7ffff755d300, 
DIR=RAD_BACKWARDS) at rgobj.pas:723
#6  0x00000000004d3fa3 in SET_REGALLOC_LIVE_RANGE_DIRECTION 
(this=0x7ffff741a000, DIR=RAD_BACKWARDS) at cgobj.pas:775
#7  0x000000000056d830 in GENERATE_CODE (this=0x7ffff7b161c0) at 
#8  0x000000000056cc95 in GENERATE_CODE_TREE (this=0x7ffff7b161c0) at 
#9  0x000000000056ed82 in READ_PROC_BODY 
(OLD_CURRENT_PROCINFO=0x7ffff7b16040, PD=0x7ffff7fcedb0) at psub.pas:1865
#10 0x000000000056f297 in READ_PROC (ISCLASSMETHOD=false, USEFWPD=0x0) 
at psub.pas:1996
#11 0x000000000056f79d in READ_DECLARATIONS (ISLIBRARY=false) at 
#12 0x000000000056a6b5 in BLOCK (ISLIBRARY=false) at psub.pas:279
#13 0x000000000056e6c7 in PARSE_BODY (this=0x7ffff7b16040) at psub.pas:1693
#14 0x00000000005e477b in PROC_UNIT () at pmodules.pas:944
#15 0x00000000005c8cf9 in COMPILE (FILENAME=...) at parser.pas:347
#16 0x000000000042a3d8 in COMPILE (CMD=0x0) at compiler.pas:255
#17 0x000000000040041a in main () at pp.pas:239

Anyone can help ?


Koenraad Lelong

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