On Tue, 27 Jun 2017 16:37:40 PDT (-0700), helg...@kernel.org wrote:
> [+cc Lorenzo]
>
> Hi Palmer,
>
> On Fri, Jun 23, 2017 at 02:45:38PM -0700, Palmer Dabbelt wrote:
>> We wanted to add RISC-V to the list of architectures that used the
>> generic PCI setup-irq.o inside the Makefile and it was sugg
[+cc Lorenzo]
Hi Palmer,
On Fri, Jun 23, 2017 at 02:45:38PM -0700, Palmer Dabbelt wrote:
> We wanted to add RISC-V to the list of architectures that used the
> generic PCI setup-irq.o inside the Makefile and it was suggested that
> instead we define a Kconfig entry and use that.
>
> I've done ve
On Tue, 27 Jun 2017, Vineet Gupta wrote:
> On 06/27/2017 02:56 PM, Joseph Myers wrote:
> > > Signed-off-by: Cupertino Miranda
> > > Signed-off-by: Vineet Gupta
> > We need ChangeLog entries and copyright assignments, but don't use
> > Signed-off-by.
>
> About the copyright assignment and $start-$
On 06/27/2017 02:56 PM, Joseph Myers wrote:
Signed-off-by: Cupertino Miranda
Signed-off-by: Vineet Gupta
We need ChangeLog entries and copyright assignments, but don't use
Signed-off-by.
About the copyright assignment and $start-$end, I suppose end needs to be 2017,
what about start - does it
On Tue, 27 Jun 2017, Vineet Gupta wrote:
> thx for this link - per comments there the contents of struct sigcontext could
> come from kernel which is
>
> struct sigcontext {
> struct user_regs_struct regs;
> };
>
> Now I'd rather prefer to not duplicate user_regs_struct here, but inste
On Tue, Jun 27, 2017 at 12:40 PM, Vineet Gupta
wrote:
> On 06/27/2017 02:47 PM, Joseph Myers wrote:
>>
>> longlong.h should be kept in sync with GCC. If the GCC version has been
>> fixed we can copy the updated version verbatim from GCC.
>
>
> Indeed it is fixed in upstream gcc.
>
> commi
On 06/27/2017 06:55 PM, Joseph Myers wrote:
On Tue, 27 Jun 2017, Vineet Gupta wrote:
+typedef struct sigcontext mcontext_t;
You can avoid this problematic definition for a new architecture, even
while we're still discussing eliminating it for existing architectures.
So just use struct sigco
On 06/27/2017 02:47 PM, Joseph Myers wrote:
longlong.h should be kept in sync with GCC. If the GCC version has been
fixed we can copy the updated version verbatim from GCC.
Indeed it is fixed in upstream gcc.
commit 608e1e3746f5242f0b0987ce64ca99969c33fb48
Author: claziss
On Tue, 27 Jun 2017, Vineet Gupta wrote:
> > > +typedef struct sigcontext mcontext_t;
> >
> > You can avoid this problematic definition for a new architecture, even
> > while we're still discussing eliminating it for existing architectures.
>
> So just use struct sigcontext as data type for uc_m
On 06/27/2017 02:56 PM, Joseph Myers wrote:
On Tue, 27 Jun 2017, Vineet Gupta wrote:
Signed-off-by: Cupertino Miranda
Signed-off-by: Vineet Gupta
We need ChangeLog entries and copyright assignments, but don't use
Signed-off-by.
OK !
diff --git a/.gitignore b/.gitignore
index 07d4a129e5d
On 06/27/2017 02:44 PM, Joseph Myers wrote:
I don't see a corporate copyright assignment (or disclaimer plus
individual assignments) from Synopsys in the FSF copyright.list. The
assignment will be needed before we can consider this port.
Right we missed this ! FWIW we did the agreements for g
On Tue, 27 Jun 2017, Florian Weimer wrote:
> (Realistically, I'd need a port which can build with
> build-many-glibcs.py for that anyway.)
It's probably not hard to increase the minimum symbol version for an
existing port, especially one of the newer ones, for testing purposes.
(It's possible
On 06/27/2017 01:55 PM, Vineet Gupta wrote:
> On 06/27/2017 02:29 PM, Florian Weimer wrote:
>> On 06/27/2017 10:00 AM, Vineet Gupta wrote:
>>> diff --git a/sysdeps/unix/sysv/linux/arc/shlib-versions
>>> b/sysdeps/unix/sysv/linux/arc/shlib-versions
>>> new file mode 100644
>>> index ..c4
On Tue, 27 Jun 2017, Florian Weimer wrote:
> On 06/27/2017 10:00 AM, Vineet Gupta wrote:
> > This is a Request for comments for glibc port to ARC architecture.
> > http://www.synopsys.com/IP/ProcessorIP/ARCProcessors/Pages/default.aspx
> >
> > The Linux kernel, uClibc, buildroot have been upstrea
On Tue, 27 Jun 2017, Vineet Gupta wrote:
> Signed-off-by: Cupertino Miranda
> Signed-off-by: Vineet Gupta
We need ChangeLog entries and copyright assignments, but don't use
Signed-off-by.
> diff --git a/.gitignore b/.gitignore
> index 07d4a129e5dc..969dabc873d6 100644
> --- a/.gitignore
> +++
On 06/27/2017 02:29 PM, Florian Weimer wrote:
On 06/27/2017 10:00 AM, Vineet Gupta wrote:
diff --git a/sysdeps/unix/sysv/linux/arc/shlib-versions
b/sysdeps/unix/sysv/linux/arc/shlib-versions
new file mode 100644
index ..c4d5d029812d
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/arc/sh
longlong.h should be kept in sync with GCC. If the GCC version has been
fixed we can copy the updated version verbatim from GCC.
--
Joseph S. Myers
jos...@codesourcery.com
___
linux-snps-arc mailing list
linux-snps-arc@lists.infradead.org
http://list
I don't see a corporate copyright assignment (or disclaimer plus
individual assignments) from Synopsys in the FSF copyright.list. The
assignment will be needed before we can consider this port.
--
Joseph S. Myers
jos...@codesourcery.com
___
linux-sn
On 06/27/2017 10:00 AM, Vineet Gupta wrote:
> This is a Request for comments for glibc port to ARC architecture.
> http://www.synopsys.com/IP/ProcessorIP/ARCProcessors/Pages/default.aspx
>
> The Linux kernel, uClibc, buildroot have been upstream for quite some time.
Is it possible to build the ne
On 06/27/2017 10:00 AM, Vineet Gupta wrote:
> diff --git a/sysdeps/unix/sysv/linux/arc/shlib-versions
> b/sysdeps/unix/sysv/linux/arc/shlib-versions
> new file mode 100644
> index ..c4d5d029812d
> --- /dev/null
> +++ b/sysdeps/unix/sysv/linux/arc/shlib-versions
> @@ -0,0 +1,2 @@
> +DEF
On Mon, Jun 26, 2017 at 01:27:56PM -0700, Palmer Dabbelt wrote:
Acked-by: Ralf Baechle
Thanks,
Ralf
___
linux-snps-arc mailing list
linux-snps-arc@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-snps-arc
Hi,
This is a Request for comments for glibc port to ARC architecture.
http://www.synopsys.com/IP/ProcessorIP/ARCProcessors/Pages/default.aspx
The Linux kernel, uClibc, buildroot have been upstream for quite some time.
The code has been rebased off of upstream/master as of yesterday and
contains
From: Cupertino Miranda
It seems glibc had some ancient ARC bits, added as part of some header
sync up back in 1999 (I was still in college)
That code obviously doesn't build with modern compilers.
Signed-off-by: Cupertino Miranda
Signed-off-by: Vineet Gupta
---
stdlib/longlong.h | 8 ---
Signed-off-by: Vineet Gupta
---
sysdeps/unix/make-syscalls.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sysdeps/unix/make-syscalls.sh b/sysdeps/unix/make-syscalls.sh
index 123553c1d900..d9e607681740 100644
--- a/sysdeps/unix/make-syscalls.sh
+++ b/sysdeps/unix/make-sysca
From: Cupertino Miranda
1. Add BLINK clobber to syscall wrappers allowing unwinding off of
sleeping syscalls
(this is arguably excessive, give it is not needed except for a
handful of slow syscalls such as read/write/nanosleep...)
2. Rework sigreturn to undo above since we don't want BL
ARC linker scripts have defined __start as entry point so to not break
ABI for uClibc et al we allow __start for glibc as well
Signed-off-by: Vineet Gupta
---
sysdeps/arc/dl-machine.h | 14 ++
sysdeps/arc/entry.h | 5 +
sysdeps/arc/start.S | 14 +++---
3 files
Signed-off-by: Cupertino Miranda
Signed-off-by: Vineet Gupta
---
elf/elf.h | 68 +++
1 file changed, 68 insertions(+)
diff --git a/elf/elf.h b/elf/elf.h
index 3900b4c9f0ca..8b58818228ba 100644
--- a/elf/elf.h
+++ b/elf/elf.h
@@ -3757,6
27 matches
Mail list logo
