On 22/08/2022 21:25, Martin Liška wrote:
Patch can bootstrap on x86_64-linux-gnu and survives regression tests.
Jorgen: Can you please test it before I'll install it?
Thanks,
Martin
gcc/ChangeLog:
* gcov.cc (add_line_counts): Add group functions to coverage
summary.
On 8/24/22 09:12, Jørgen Kvalsvik wrote:
> I tested it and get the file summary as expected:
>
> File 'demo.cc'
> Lines executed:84.62% of 26
> Branches executed:100.00% of 6
> Taken at least once:50.00% of 6
> Calls executed:100.00% of 4
> Creating 'demo.cc.gcov'
>
> Thanks,
> Jørgen
Great, I'v
On Sun, 7 Aug 2022 at 09:33, Van Ly via Gcc wrote:
>
>
> Hello,
>
> On the readings page
>
> . https://gcc.gnu.org/readings.html
>
> a broken link points to
>
> An introduction to GCC by Brian J. Gough.
> . http://www.network-theory.co.uk/gcc/intro/
>
> which has a copy at
>
> .
> https:/
* Michael Matz:
> Hello,
>
> On Tue, 23 Aug 2022, Florian Weimer via Gcc wrote:
>
>> We currently have a latent bug in glibc where C++ constructor calls can
>> fail if they have static or thread storage duration and a non-trivial
>> destructor. The reason is that __cxa_atexit (and
>> __cxa_thread
Hello,
On Wed, 24 Aug 2022, Florian Weimer wrote:
> > Isn't this merely moving the failure point from exception-at-ctor to
> > dlopen-fails?
>
> Yes, and that is a soft error that can be handled (likewise for
> pthread_create).
Makes sense. Though that actually hints at a design problem with
Hi all,
Tommorrow's meeting will be canceled, since it during 2022 RISC-V Summit China .
The next RISC-V GNU toolchian meeting will be held on Sep 8.
Please let me know if you have any topics want to discuss in the next meeting.
Best Regards,
Jiawei
* Michael Matz:
> Hello,
>
> On Wed, 24 Aug 2022, Florian Weimer wrote:
>
>> > Isn't this merely moving the failure point from exception-at-ctor to
>> > dlopen-fails?
>>
>> Yes, and that is a soft error that can be handled (likewise for
>> pthread_create).
>
> Makes sense. Though that actually
Hello,
On Wed, 24 Aug 2022, Florian Weimer wrote:
> > On Wed, 24 Aug 2022, Florian Weimer wrote:
> >
> >> > Isn't this merely moving the failure point from exception-at-ctor to
> >> > dlopen-fails?
> >>
> >> Yes, and that is a soft error that can be handled (likewise for
> >> pthread_create).
>
Signed-off-by: Keith Packard
---
gcc/config.gcc | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/gcc/config.gcc b/gcc/config.gcc
index f8b6da4f4e7..0aa4bd6c3dd 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -639,7 +639,7 @@ case ${target} in
esac
# Common C libr
The default C library is normally computed based on the target
triplet. However, for embedded systems, it can be useful to leave the
triplet alone while changing which C library is used by default. Other
C libraries may still be available on the system so the compiler and
can be used by specifying
This option allows targets to insert an OS library after the C library
in the LIB_PATH spec file fragment. This library maps a few POSIX APIs
used by picolibc to underlying system capabilities.
For example, picolibc provides 'libsemihost' on various targets which
maps these APIs to semihosting cap
Picolibc is a C library for embedded systems based on code from newlib
and avr libc. To connect some system-dependent picolibc functions
(like stdio) to an underlying platform, the platform may provide an OS
library.
This OS library must follow the C library in the link command line. In
current pi
On Wed, Aug 24, 2022 at 11:12 AM Keith Packard via Gcc-patches
wrote:
>
> Picolibc is a C library for embedded systems based on code from newlib
> and avr libc. To connect some system-dependent picolibc functions
> (like stdio) to an underlying platform, the platform may provide an OS
> library.
>
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