[fpc-devel]Re: fpc and VirtualPC/Mac OS X
Wow, Jonas
That was quick. I am impressed. Minor correction, though:
You said:
a) in rtl/inc/system.inc, remove {$define SUPPORT_EXTENDED}
but this line is in rtl/inc/systemh.inc
Furthermore, after doing all your patches, new errors show up in real2str.inc
I will look into it in more detail.
After
Dr. Karl-Michael Schindler
FB Physik
Martin-Luther-Universität Halle-Wittenberg
D-06099 Halle (Saale)
Germany
Tel.: ++49 (0) 345 552-5563
[fpc-devel]Re: fpc and VirtualPC/Mac OS X
The above mentioned errors were due to a type mismatch. I had to change the type valreal from extended to double. This is in the file rtl/inc/systemh.inc. In addition I had to set MaxDouble and MinDouble in objpas/math.pp to other values. As a preliminary i just used the same values as MaxSingle and MinSingle. Then make cycle with ppc386 1.0.10 goes through nearly through. However, finally it stucks and I have no clue at all. This is the last part of the log: make ppc386 make[3]: Wechsel in das Verzeichnis Verzeichnis »/usr/local/src/fpc/compiler« /usr/local/src/fpc/compiler/ppc3 -di386 -dGDB -dBROWSERLOG -Fux86 -Fui386 -Fusystems -Fu../rtl/linux -Fii386 -FE. pp.pas Free Pascal Compiler version 1.1 [2003/10/23] for i386 Copyright (c) 1993-2002 by Florian Klaempfl Target OS: Linux for i386 Compiling pp.pas . . . Compiling ./x86/aasmcpu.pas Compiling ./x86/itx86att.pas Panic : Internal compiler error, exiting. i386tab.inc(6,15) Fatal: Internal error make[3]: *** [ppc386] Fehler 1 make[3]: Verlassen des Verzeichnisses Verzeichnis »/usr/local/src/fpc/compiler« make[2]: *** [next] Fehler 2 make[2]: Verlassen des Verzeichnisses Verzeichnis »/usr/local/src/fpc/compiler« make[1]: *** [remake3] Fehler 2 make[1]: Verlassen des Verzeichnisses Verzeichnis »/usr/local/src/fpc/compiler« make: *** [cycle] Fehler 2
[fpc-devel]Re: fpc and VirtualPC/Mac OS X
Jonas Maebe wrote lately: > >>Compiling ./x86/aasmcpu.pas >>Compiling ./x86/itx86att.pas >>Panic : Internal compiler error, exiting. >>i386tab.inc(6,15) Fatal: Internal error > >This is a segmentation fault (e.g. null pointer dereference). Compile with > >make cycle OPT="-gl -dnocatch" > >to get a full backtrace with line numbers. > >Jonas With the recent 1.1 sources (patched for the extended problem), the simple make cycle now stopped with ppc2 compiling objpas.pp: Compiling ../objpas/objpas.pp objpas.pp(291,14) Fatal: Internal error 200305061 Making with make cycle OPT="-gl -dnocatch": ppc1 gets created, but when compiling system.pp with ppc1 is seems to be stuck in an endless loop. At least it did not finish within 12 hours. As a reference for the speed under VirtualPC: pp.pas took 680 sec, i.e, 12 minutes. Any hints? Michael ___ fpc-devel maillist - [EMAIL PROTECTED] http://lists.freepascal.org/mailman/listinfo/fpc-devel
[fpc-devel]Re: fpc and VirtualPC/Mac OS X
Hi there. More on the endless loop problem with ppc1 and rtl/linux/system.pp I ran the offensing command with and without the -gl option and logged verbose output (-va). Without -gl system.pp compiled in reasonable time. Here come more details, without any idea to fix them however: real2str.inc(295,8) Handling switch "$ENDIF" real2str.inc(295,8) ENDIF SUPPORT_SINGLE found real2str.inc(295,8) Skipping until... real2str.inc(296,8) Handling switch "$ENDIF" real2str.inc(296,8) ENDIF SUPPORT_DOUBLE found real2str.inc(296,8) Skipping until... real2str.inc(297,8) Handling switch "$ENDIF" real2str.inc(297,8) ENDIF SUPPORT_EXTENDED found real2str.inc(297,8) Skipping until... real2str.inc(298,8) Handling switch "$ENDIF" real2str.inc(298,8) ENDIF ENDIAN_BIG found 300 383/2.304 Kb Free real2str.inc(336,21) Hint: Type size mismatch, possible loss of data / range check error real2str.inc(373,15) Hint: Type size mismatch, possible loss of data / range check error real2str.inc(374,27) Hint: Type size mismatch, possible loss of data / range check error 400 348/2.304 Kb Free real2str.inc(63,31) Note: Local variable "orgd" not used real2str.inc(79,3) Hint: Local const "minexp" is not used <--- This is the last line when compiling with -gl real2str.inc(471) Back in sstrings.inc sstrings.inc(377,127) IFDEF HASCOMPILERPROC found, accepted sstrings.inc(377,164) ENDIF HASCOMPILERPROC found sstrings.inc(378,1) procedure/function $fpc_shortstr_float(Double, Longint, Longint, Longint,var ShortString);CompilerProc Michael ___ fpc-devel maillist - [EMAIL PROTECTED] http://lists.freepascal.org/mailman/listinfo/fpc-devel
Re: [fpc-devel]Re: fpc and VirtualPC/Mac OS X
On donderdag, okt 23, 2003, at 13:01 Europe/Brussels, Dr. Karl-Michael Schindler wrote: Compiling ./x86/aasmcpu.pas Compiling ./x86/itx86att.pas Panic : Internal compiler error, exiting. i386tab.inc(6,15) Fatal: Internal error This is a segmentation fault (e.g. null pointer dereference). Compile with make cycle OPT="-gl -dnocatch" to get a full backtrace with line numbers. Jonas ___ fpc-devel maillist - [EMAIL PROTECTED] http://lists.freepascal.org/mailman/listinfo/fpc-devel
