which somehow has been
enabled even though it's still broken
- Reply message -
Fra: Reinier Olislagers reinierolislag...@gmail.com
Dato: man., jan. 13, 2014 13:44
Emne: [fpc-pascal] ARM Linux crosscompiler: compiles but...
executable gives segmentation fault
Til: fpc-pascal
On 10/01/2014 13:27, Reinier Olislagers wrote:
Thanks to earlier help I got to build an ARM Linux cross compiler module
in fpcup which even compiles fpcup itself (both using trunk and stable
starting compiler):
opt=-fPIC -dFPC_ARMHF
crossopt=-CpARMV6 -CaEABIHF -CfVFPV2
fpc -g -gl -Tlinux
: Reinier Olislagers reinierolislag...@gmail.com
Dato: man., jan. 13, 2014 13:44
Emne: [fpc-pascal] ARM Linux crosscompiler: compiles but...
executable gives segmentation fault
Til: fpc-pascal@lists.freepascal.org
On 13/01/2014 12:34, Michael Ring wrote:
I had a look at armv6m yesterday evening, parts
which somehow has been
enabled even though it's still broken
- Reply message -
Fra: Reinier Olislagers reinierolislag...@gmail.com
Dato: man., jan. 13, 2014 13:44
Emne: [fpc-pascal] ARM Linux crosscompiler: compiles but...
executable gives segmentation fault
Til: fpc-pascal
I had a look at armv6m yesterday evening, parts of my code run fine in
gdb, the code crashes in the init of a procedure when trying to prepare
the access to contents of a set.
The address of the set seems to get calculated totally wrong ending up
in a memory access at the end of the chip's
On 13/01/2014 12:34, Michael Ring wrote:
I had a look at armv6m yesterday evening, parts of my code run fine in
gdb, the code crashes in the init of a procedure when trying to prepare
the access to contents of a set.
The address of the set seems to get calculated totally wrong ending up
in a
Might be related to the mla/mls optimization which somehow has been enabled
even though it's still broken
- Reply message -
Fra: Reinier Olislagers reinierolislag...@gmail.com
Dato: man., jan. 13, 2014 13:44
Emne: [fpc-pascal] ARM Linux crosscompiler: compiles but... executable gives
] ARM Linux crosscompiler: compiles but... executable
gives segmentation fault
Til: fpc-pascal@lists.freepascal.org
On 13/01/2014 12:34, Michael Ring wrote:
I had a look at armv6m yesterday evening, parts of my code run fine in
gdb, the code crashes in the init of a procedure when trying to prepare
On 11/01/2014 08:02, Florian Klämpfl wrote:
Am 10.01.2014 13:27, schrieb Reinier Olislagers:
crossopt=-CpARMV6 -CaEABIHF -CfVFPV2
The eabihf switch is not needed if the cross compiler is build with
-dFPC_ARMHF.
Though it shouldn't change anything regarding the crash.
Thanks.
As I
Am 11.01.2014 11:14, schrieb Reinier Olislagers:
On 11/01/2014 08:02, Florian Klämpfl wrote:
Am 10.01.2014 13:27, schrieb Reinier Olislagers:
crossopt=-CpARMV6 -CaEABIHF -CfVFPV2
The eabihf switch is not needed if the cross compiler is build with
-dFPC_ARMHF.
Though it shouldn't change
On 11/01/2014 13:32, Florian Klämpfl wrote:
Am 11.01.2014 11:14, schrieb Reinier Olislagers:
On 11/01/2014 08:02, Florian Klämpfl wrote:
Am 10.01.2014 13:27, schrieb Reinier Olislagers:
As I couldn't find any existing docs, I've started this page:
Am 11.01.2014 13:38, schrieb Reinier Olislagers:
On 11/01/2014 13:32, Florian Klämpfl wrote:
Am 11.01.2014 11:14, schrieb Reinier Olislagers:
On 11/01/2014 08:02, Florian Klämpfl wrote:
Am 10.01.2014 13:27, schrieb Reinier Olislagers:
As I couldn't find any existing docs, I've started this
On 11/01/2014 14:03, Florian Klämpfl wrote:
Just type fpc -i to see the possible options. If one does not understand
those options, one does not need them :)
I had a suspicion you were going to say that ;)
As said, arm targets are very different and every target has its optimal
parameters.
Hi all,
For the Dutch among us: de dag die je wist dat zou komen...
Thanks to earlier help I got to build an ARM Linux cross compiler module
in fpcup which even compiles fpcup itself (both using trunk and stable
starting compiler):
opt=-fPIC -dFPC_ARMHF
crossopt=-CpARMV6 -CaEABIHF -CfVFPV2
fpc
I think this is an ARMV6 specific Problem, I also realized while
debugging on embedded target that it does not work anymore, same code
compiled for ARMV7 debugs (and runs) just fine...
Until now I did not find the time to search for the revision that broke
armv6m.
Michael
Am 10.01.14
On 10/01/2014 13:39, Michael Ring wrote:
I think this is an ARMV6 specific Problem, I also realized while
debugging on embedded target that it does not work anymore, same code
compiled for ARMV7 debugs (and runs) just fine...
Until now I did not find the time to search for the revision that
-Message d'origine-
De : fpc-pascal-boun...@lists.freepascal.org [mailto:fpc-pascal-
boun...@lists.freepascal.org] De la part de Michael Ring
Envoyé : vendredi 10 janvier 2014 13:40
À : FPC-Pascal users discussions
Objet : Re: [fpc-pascal] ARM Linux crosscompiler: compiles
-pascal-boun...@lists.freepascal.org [mailto:fpc-pascal-
boun...@lists.freepascal.org] De la part de Michael Ring
Envoyé : vendredi 10 janvier 2014 13:40
À : FPC-Pascal users discussions
Objet : Re: [fpc-pascal] ARM Linux crosscompiler: compiles but...
executable gives segmentation fault
I think
On 10/01/2014 14:29, Pierre Free Pascal wrote:
Am 10.01.14 13:27, schrieb Reinier Olislagers:
a segmentation fault. Running under gdb gives
(gdb) run
Starting program: /root/simple
Program received signal SIGSEGV, Segmentation fault.
0x0002b6e4 in
Am 10.01.2014 13:27, schrieb Reinier Olislagers:
crossopt=-CpARMV6 -CaEABIHF -CfVFPV2
The eabihf switch is not needed if the cross compiler is build with
-dFPC_ARMHF.
Though it shouldn't change anything regarding the crash.
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