Component: libgcc
Assignee: unassigned at gcc dot gnu.org
Reporter: angelo70 at gmail dot com
Target Milestone: ---
Hi all,
i am using the following toolchain, from kernel.org, to build
the whole range of coldfire-based boards in u-boot.
/opt/toolchains/m68k/gcc-12.2.0-nolibc
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107798
--- Comment #6 from angelo ---
Thanks a lot. Clear now.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107798
--- Comment #3 from angelo ---
Hi Andrew,
thanks, anyway, even if accessing on read a wrong memory address, shouldn't
anyway i < 3 * 3 be respected anyway, due to && ? With -O3 the code goes far
over 9.
ty: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: angelo70 at gmail dot com
Target Milestone: ---
Created attachment 53938
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53938&action=edit
sample code of the bug
Hi,
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68467
--- Comment #17 from angelo ---
Hi Carlos,
maybe you can try one of these 2 toolchains i prepared years ago:
http://sysam.it/toolchains.html
Regads,
Angelo
On 25/06/2017 20:40, csotoalonso at gmail dot com wrote:
> https://gcc.gnu.org/bugzill
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68082
--- Comment #7 from angelo ---
Hi Andrew,
it is passed some time, i solved mainly the issue with a workaround.
Yes i tested several binutils even last, but is more a matter of compiling the
m68k/coldfire toolchain properly.
Mainly, building if
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68467
--- Comment #2 from angelo ---
Well the final error is :
/home/angelo/archivio/aziende/sysam/buildall/gcc-5.2.0/libgcc/config/m68k/linux-atomic.c:198:13:
internal compiler error: in emit_library_call_value_1, at calls.c:4401
return (__sync_
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68082
--- Comment #5 from angelo ---
Any news ?
Trying also --with-arch=cf breaks the compilation.
So i can't have in any way valid libgcc code i.e. for m5307.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53833
angelo changed:
What|Removed |Added
CC||angelo70 at gmail dot com
--- Comment #5 from
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68466
--- Comment #9 from angelo ---
Hi Andreas,
thanks. Not sure if i have to open another bug tracking. Now, with headers in
sysroot, issue is solved so this bug can stay closed, but i get another error.
/home/angelo/archivio/aziende/sysam/buildall
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68466
--- Comment #7 from angelo ---
Created attachment 36795
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36795&action=edit
gcc build
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68466
--- Comment #6 from angelo ---
Created attachment 36794
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36794&action=edit
gcc configure
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68466
angelo changed:
What|Removed |Added
Status|RESOLVED|UNCONFIRMED
Resolution|INVALID
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68466
angelo changed:
What|Removed |Added
Status|RESOLVED|UNCONFIRMED
Resolution|INVALID
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68467
--- Comment #1 from angelo ---
Created attachment 36792
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36792&action=edit
build log
Severity: normal
Priority: P3
Component: libgcc
Assignee: unassigned at gcc dot gnu.org
Reporter: angelo70 at gmail dot com
Target Milestone: ---
Created attachment 36791
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36791&action=edit
config log
D
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68466
--- Comment #1 from angelo ---
Sorry, forgot to mention compiler i am using to build:
$ gcc --version
gcc (Debian 5.2.1-21) 5.2.1 20151003
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying condit
Priority: P3
Component: libgcc
Assignee: unassigned at gcc dot gnu.org
Reporter: angelo70 at gmail dot com
Target Milestone: ---
Created attachment 36790
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36790&action=edit
compilation log
Dear all,
building gc
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68082
--- Comment #4 from angelo ---
Here what i see when i step into the function:
http://imgur.com/2802Ob5
I build on linux
$ cat /proc/version
Linux version 4.1.7001 (root@jerusalem) (gcc version 5.2.1 20150911 (Debian
5.2.1-17) ) #1 SMP Sat Sep
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68082
--- Comment #3 from angelo ---
Created attachment 36787
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36787&action=edit
code that generate the fault
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68082
--- Comment #2 from angelo ---
Hi,
finally i have more details.
I reproduce this issue on toolchains built for x86_64, from gcc 4.9.0 to latest
gcc 5.2.0.
Compiling options don't make great differences, i am actually using
-ggdb -Wall -fno-bu
: unassigned at gcc dot gnu.org
Reporter: angelo70 at gmail dot com
Target Milestone: ---
Dear all,
testing gcc 4.9.0 toolchain for mcf5307 (coldfire) the code on target hangs
(loops) on a 64 bit shift opration (between 2 nop's i put).
I see that code (64 bit shift) is added from l
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64800
--- Comment #2 from angelo ---
You mean the issue is into m68k-linux-as or what ?
The function i disassembled is inside memory.c. So i am calling m68k-linux-gcc,
wich generate object code and finally opcodes.
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: angelo70 at gmail dot com
Dear all,
i am compiling a simple bare-metal binary with
https://www.kernel.org/pub/tools/crosstool/files/bin/i686/4.6.3/i686-gcc-4.6.3-nolibc_m68k-linux.tar.gz
$ make -f makefile.release
/opt
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62663
--- Comment #3 from angelo ---
This is probably a non-bug.
I was confused last night, you are right,
move.l square_test@GOT(%a5),%a0
jsr (%a0)
Is generated and is correct (move.l, instruction set is the same of m68k).
But thi
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62663
--- Comment #1 from angelo ---
Created attachment 33431
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33431&action=edit
wrong object
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: angelo70 at gmail dot com
Created attachment 33430
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33430&action=edit
c file
Dear,
i am compiling a simple test file (attached), ge
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