Am 12.10.2010 01:04, schrieb Willibald Krenn:
Hi,
On my Win64 machine, gdb kept crashing whenever I tried to step into
fpc_raiseexception with an error saying that the reg '-1' wasn't
defined. And yes, stabs info showed:
4943 FUN0 18700408710 66408
On 12 Oct 2010, at 09:25, Florian Klaempfl wrote:
Afaik, stabs does not support x86-64 that's why it's probably never
fixed/noticed.
The problem is that for some reason, it's nevertheless the default for
Win64.
Jonas
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Notice: This fix is absolutely necessary if you are working with
Lazarus
on Win64, as Lazarus automatically sets a breakpoint in fpc_raise...
which then crashes gdb, which in turn crashes any running debugging
session - in case an exception is raised. Of course it affects also
all
On 12 Oct 2010, at 10:25, Pierre Free Pascal wrote:
This means that indeed stabs and dwarf register number are equal,
at least for GDB.
The problem is that this means that we probably also need to
distinguish between stabs32 and stabs64, as we already do for
dwarf32 and dwarf64...
There
Am 12.10.2010 09:51, schrieb Jonas Maebe:
There is no stabs64 format, afaik. See
http://sourceware.org/bugzilla/show_bug.cgi?id=9327
Just checked, this example is working fine on Win64:
PS C:\source\bugs\lokals gdb test.exe
GNU gdb (GDB) 7.2
Copyright (C) 2010 Free Software Foundation, Inc.
-Message d'origine-
De : fpc-devel-boun...@lists.freepascal.org [mailto:fpc-devel-
boun...@lists.freepascal.org] De la part de Jonas Maebe
Envoyé : Tuesday, October 12, 2010 10:51 AM
À : FPC developers' list
Objet : Re: [fpc-devel] x86_64 stabs info - patch (sort of)
On 12 Oct
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De : fpc-devel-boun...@lists.freepascal.org [mailto:fpc-devel-
boun...@lists.freepascal.org] De la part de Jonas Maebe
Envoyé : Tuesday, October 12, 2010 10:00 AM
À : FPC developers' list
Objet : Re: [fpc-devel] x86_64 stabs info - patch (sort of)
On 12 Oct
On 12 Oct 2010, at 11:49, Pierre Free Pascal wrote:
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De : fpc-devel-boun...@lists.freepascal.org [mailto:fpc-devel-
boun...@lists.freepascal.org] De la part de Jonas Maebe
Envoyé : Tuesday, October 12, 2010 10:00 AM
À : FPC developers' list
Objet : Re: [fpc-devel]
-Message d'origine-
De : fpc-devel-boun...@lists.freepascal.org [mailto:fpc-devel-
boun...@lists.freepascal.org] De la part de Jonas Maebe
Envoyé : Tuesday, October 12, 2010 11:56 AM
À : FPC developers' list
Objet : Re: [fpc-devel] x86_64 stabs info - patch (sort of)
On 12 Oct
-Message d'origine-
De : fpc-devel-boun...@lists.freepascal.org [mailto:fpc-devel-
boun...@lists.freepascal.org] De la part de Jonas Maebe
Envoyé : Tuesday, October 12, 2010 10:51 AM
À : FPC developers' list
Objet : Re: [fpc-devel] x86_64 stabs info - patch (sort of)
On 12 Oct
On 12 Oct 2010, at 12:14, Pierre Free Pascal wrote:
There is no stabs64 format, afaik. See
http://sourceware.org/bugzilla/show_bug.cgi?id=9327
This is also not totally true:
I heard recently that Apple has a 64-bit extension of the
stabs debug format in
Hello,
We have placed the first release-candidate of the Free Pascal Compiler
version 2.4.2 on our ftp-servers.
You can help improve the upcoming 2.4.2 release by downloading and
testing this release. If you want you can report what you have done here:
http://wiki.freepascal.org/Testers_2.4.2
Am 12.10.2010 10:55, schrieb Jonas Maebe:
It currently is because dwarf debug information generation
for x86_64 is still much more buggy than stabs generation.
Is it? I use it all the time on Mac OS X/x86-64 and Linux/x86-64, and it
works fine.
DWARF does not work on Win64: while dwarf3
Thank you very much, I was really waiting for this one =)
By the way, this link doesn't work:
ftp://freepascal.stack.nl/pub/fpc/beta/2.4.2-rc1/
--
Felipe Monteiro de Carvalho
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On 12 Oct 2010, at 21:26, Willibald Krenn wrote:
Am 12.10.2010 10:55, schrieb Jonas Maebe:
It currently is because dwarf debug information generation
for x86_64 is still much more buggy than stabs generation.
Is it? I use it all the time on Mac OS X/x86-64 and Linux/x86-64, and it
works
Am 12.10.2010 20:33, schrieb Jonas Maebe:
dwarf2 debug information seems to be broken too.
Keep this in mind: http://bugs.freepascal.org/view.php?id=15692
I don't know exactly what to conclude from this discussion. Are 32 bit
pointers enough for WinPE? Then stabs would be fine anyways.
On 12 Oct 2010, at 21:55, Willibald Krenn wrote:
Am 12.10.2010 20:33, schrieb Jonas Maebe:
dwarf2 debug information seems to be broken too.
Keep this in mind: http://bugs.freepascal.org/view.php?id=15692
I don't know exactly what to conclude from this discussion.
Try using the
Am 12.10.2010 21:02, schrieb Jonas Maebe:
I don't know exactly what to conclude from this discussion.
Try using the -WB004 command line option.
PS C:\source\bugs\exception del *.o
PS C:\source\bugs\exception del *.exe
PS C:\source\bugs\exception fpc -gw -WB004 .\project1.lpr
PS
On 12 Oct 2010, at 22:31, Willibald Krenn wrote:
PS C:\source\bugs\exception del *.o
PS C:\source\bugs\exception del *.exe
PS C:\source\bugs\exception fpc -gw -WB004 .\project1.lpr
PS C:\source\bugs\exception gdb .\project1.exe
(gdb) list
invalid dwarf2 offset 504164
That seems like
Hello,
Just a short follow-up, to say that I've committed support (a bit later than
planned) for FormatJSON() which has several options. Revision 16146.
Function FormatJSON(Options : TFormatOptions = DefaultFormat; Indentsize :
Integer = DefaultIndentSize) : TJSONStringType;
Options:
Thank you Michael, great!
There is one little problem: the right square bracket which is closing
an array always goes to the first position (no indentation).
And it's a matter of taste, if brackets and parenthesis should go to the
same line.
I've attached an example. The FormatJSON output
Marco van de Voort escreveu:
Hello,
We have placed the first release-candidate of the Free Pascal Compiler
version 2.4.2 on our ftp-servers.
It does not compile the following program
It works with both 240 and 251
Luiz
You can help improve the upcoming 2.4.2 release by downloading and
Hi,
After adding 'tf_dwarf_only_local_labels' to the
flags in i_win.pas (line 105) dwarf2 seems to be working. (Even without
-WB0040).
Cheers,
Willi
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Am 13.10.2010 01:40, schrieb Willibald Krenn:
Hi,
After adding 'tf_dwarf_only_local_labels' to the
flags in i_win.pas (line 105) dwarf2 seems to be working. (Even without
-WB0040).
Additional remark: The -WB option is still needed, otherwise, e.g.,
'disas' is not working correctly in
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