Re: [PATCH] [ARC] Allow more ABIs in GLIBC_DYNAMIC_LINKER

2020-04-10 Thread Claudiu Zissulescu Ianculescu via Gcc-patches 
Done.

Thank you for your support,
Claudiu

On Thu, Apr 9, 2020 at 2:38 AM Vineet Gupta  wrote:
>
> Hi Claudiu,
>
> For glibc needs can this be backported to gcc-9 please !
>
> Thx,
> -Vineet
>
> On 3/31/20 3:06 AM, Claudiu Zissulescu Ianculescu wrote:
> > Pushed.
> >
> > Thank you,
> > Claudiu
> >
> > On Sun, Mar 29, 2020 at 2:05 AM Vineet Gupta via Gcc-patches
> >  wrote:
> >> Enable big-endian suffixed dynamic linker per glibc multi-abi support.
> >>
> >> And to avoid a future churn and version pairingi hassles, also allow
> >> arc700 although glibc for ARC currently doesn't support it.
> >>
> >> gcc/
> >> -xx-xx  Vineet Gupta 
> >> +
> >> +   * config/arc/linux.h: GLIBC_DYNAMIC_LINKER support BE/arc700
> >>
> >> Signed-off-by: Vineet Gupta 
> >> ---
> >>  gcc/ChangeLog  | 4 
> >>  gcc/config/arc/linux.h | 2 +-
> >>  2 files changed, 5 insertions(+), 1 deletion(-)
> >>
> >> diff --git a/gcc/ChangeLog b/gcc/ChangeLog
> >> index 86ad683a6cb0..c26a748fd51b 100644
> >> --- a/gcc/ChangeLog
> >> +++ b/gcc/ChangeLog
> >> @@ -1,3 +1,7 @@
> >> +2020-03-28  Vineet Gupta 
> >> +
> >> +   * config/arc/linux.h: GLIBC_DYNAMIC_LINKER support BE/arc700
> >> +
> >>  2020-03-28  Jakub Jelinek  
> >>
> >> PR c/93573
> >> diff --git a/gcc/config/arc/linux.h b/gcc/config/arc/linux.h
> >> index 0b99da3fcdaf..1bbeccee7115 100644
> >> --- a/gcc/config/arc/linux.h
> >> +++ b/gcc/config/arc/linux.h
> >> @@ -29,7 +29,7 @@ along with GCC; see the file COPYING3.  If not see
> >>  }  \
> >>while (0)
> >>
> >> -#define GLIBC_DYNAMIC_LINKER   "/lib/ld-linux-arc.so.2"
> >> +#define GLIBC_DYNAMIC_LINKER   
> >> "/lib/ld-linux-arc%{mbig-endian:eb}%{mcpu=arc700:700}.so.2"
> >>  #define UCLIBC_DYNAMIC_LINKER  "/lib/ld-uClibc.so.0"
> >>
> >>  /* Note that the default is to link against dynamic libraries, if they are
> >> --
> >> 2.20.1
> >>
> > ___
> > linux-snps-arc mailing list
> > linux-snps-...@lists.infradead.org
> > https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.infradead.org_mailman_listinfo_linux-2Dsnps-2Darc=DwICAg=DPL6_X_6JkXFx7AXWqB0tg=7FgpX6o3vAhwMrMhLh-4ZJey5kjdNUwOL2CWsFwR4T8=MrObyH2ki95_7m_xHpnWX-k9eIMOsxMuSa48qhxYOCY=3ggbGwaiJuSFnFECy0ItuwBBMDAcriwCdSc3GA0UFig=
>

Re: [PATCH] [ARC] Allow more ABIs in GLIBC_DYNAMIC_LINKER

2020-04-08 Thread Vineet Gupta via Gcc-patches 
Hi Claudiu,

For glibc needs can this be backported to gcc-9 please !

Thx,
-Vineet

On 3/31/20 3:06 AM, Claudiu Zissulescu Ianculescu wrote:
> Pushed.
>
> Thank you,
> Claudiu
>
> On Sun, Mar 29, 2020 at 2:05 AM Vineet Gupta via Gcc-patches
>  wrote:
>> Enable big-endian suffixed dynamic linker per glibc multi-abi support.
>>
>> And to avoid a future churn and version pairingi hassles, also allow
>> arc700 although glibc for ARC currently doesn't support it.
>>
>> gcc/
>> -xx-xx  Vineet Gupta 
>> +
>> +   * config/arc/linux.h: GLIBC_DYNAMIC_LINKER support BE/arc700
>>
>> Signed-off-by: Vineet Gupta 
>> ---
>>  gcc/ChangeLog  | 4 
>>  gcc/config/arc/linux.h | 2 +-
>>  2 files changed, 5 insertions(+), 1 deletion(-)
>>
>> diff --git a/gcc/ChangeLog b/gcc/ChangeLog
>> index 86ad683a6cb0..c26a748fd51b 100644
>> --- a/gcc/ChangeLog
>> +++ b/gcc/ChangeLog
>> @@ -1,3 +1,7 @@
>> +2020-03-28  Vineet Gupta 
>> +
>> +   * config/arc/linux.h: GLIBC_DYNAMIC_LINKER support BE/arc700
>> +
>>  2020-03-28  Jakub Jelinek  
>>
>> PR c/93573
>> diff --git a/gcc/config/arc/linux.h b/gcc/config/arc/linux.h
>> index 0b99da3fcdaf..1bbeccee7115 100644
>> --- a/gcc/config/arc/linux.h
>> +++ b/gcc/config/arc/linux.h
>> @@ -29,7 +29,7 @@ along with GCC; see the file COPYING3.  If not see
>>  }  \
>>while (0)
>>
>> -#define GLIBC_DYNAMIC_LINKER   "/lib/ld-linux-arc.so.2"
>> +#define GLIBC_DYNAMIC_LINKER   
>> "/lib/ld-linux-arc%{mbig-endian:eb}%{mcpu=arc700:700}.so.2"
>>  #define UCLIBC_DYNAMIC_LINKER  "/lib/ld-uClibc.so.0"
>>
>>  /* Note that the default is to link against dynamic libraries, if they are
>> --
>> 2.20.1
>>
> ___
> linux-snps-arc mailing list
> linux-snps-...@lists.infradead.org
> https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.infradead.org_mailman_listinfo_linux-2Dsnps-2Darc=DwICAg=DPL6_X_6JkXFx7AXWqB0tg=7FgpX6o3vAhwMrMhLh-4ZJey5kjdNUwOL2CWsFwR4T8=MrObyH2ki95_7m_xHpnWX-k9eIMOsxMuSa48qhxYOCY=3ggbGwaiJuSFnFECy0ItuwBBMDAcriwCdSc3GA0UFig=
>

Re: [PATCH] [ARC] Allow more ABIs in GLIBC_DYNAMIC_LINKER

2020-03-31 Thread Vineet Gupta via Gcc-patches 
FWIW this change needs a pairing glibc change so must NOT be included for 
upcoming
2020.x release which still has old version of glibc !

-Vineet


On 3/31/20 10:57 AM, Vineet Gupta wrote:
> Well its a hard requirement considering glibc is still using gcc-9 !
>
> Thx,
> -Vineet
>
> On 3/31/20 9:26 AM, Alexey Brodkin wrote:
>> Hi Claus,
>>
>>> -Original Message-
>>> From: linux-snps-arc  On Behalf 
>>> Of Claudiu Zissulescu
>>> Ianculescu
>>> Sent: Tuesday, March 31, 2020 1:07 PM
>>> To: Vineet Gupta 
>>> Cc: linux-snps-...@lists.infradead.org; gcc-patches@gcc.gnu.org; Claudiu 
>>> Zissulescu
>>> 
>>> Subject: Re: [PATCH] [ARC] Allow more ABIs in GLIBC_DYNAMIC_LINKER
>>>
>>> Pushed.
>> Is this one eligible for being back-ported to older GCCs?
>> At least GCC 9.x would be really good.
>>
>> -Alexey
>>  
> ___
> linux-snps-arc mailing list
> linux-snps-...@lists.infradead.org
> https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.infradead.org_mailman_listinfo_linux-2Dsnps-2Darc=DwICAg=DPL6_X_6JkXFx7AXWqB0tg=c14YS-cH-kdhTOW89KozFhBtBJgs1zXscZojEZQ0THs=xnl4FBxLN70UDZIvD2NTxyfPAenrfQsdij0DBuPImCI=YnG2GxYtFIbUU0FesR19TV7fz0ILe8xncKLnRiqBhOc=
>

Re: [PATCH] [ARC] Allow more ABIs in GLIBC_DYNAMIC_LINKER

2020-03-31 Thread Vineet Gupta via Gcc-patches 
Well its a hard requirement considering glibc is still using gcc-9 !

Thx,
-Vineet

On 3/31/20 9:26 AM, Alexey Brodkin wrote:
> Hi Claus,
>
>> -Original Message-
>> From: linux-snps-arc  On Behalf 
>> Of Claudiu Zissulescu
>> Ianculescu
>> Sent: Tuesday, March 31, 2020 1:07 PM
>> To: Vineet Gupta 
>> Cc: linux-snps-...@lists.infradead.org; gcc-patches@gcc.gnu.org; Claudiu 
>> Zissulescu
>> 
>> Subject: Re: [PATCH] [ARC] Allow more ABIs in GLIBC_DYNAMIC_LINKER
>>
>> Pushed.
> Is this one eligible for being back-ported to older GCCs?
> At least GCC 9.x would be really good.
>
> -Alexey
>

RE: [PATCH] [ARC] Allow more ABIs in GLIBC_DYNAMIC_LINKER

2020-03-31 Thread Alexey Brodkin via Gcc-patches 
Hi Claus,

> -Original Message-
> From: linux-snps-arc  On Behalf 
> Of Claudiu Zissulescu
> Ianculescu
> Sent: Tuesday, March 31, 2020 1:07 PM
> To: Vineet Gupta 
> Cc: linux-snps-...@lists.infradead.org; gcc-patches@gcc.gnu.org; Claudiu 
> Zissulescu
> 
> Subject: Re: [PATCH] [ARC] Allow more ABIs in GLIBC_DYNAMIC_LINKER
> 
> Pushed.

Is this one eligible for being back-ported to older GCCs?
At least GCC 9.x would be really good.

-Alexey

Re: [PATCH] [ARC] Allow more ABIs in GLIBC_DYNAMIC_LINKER

2020-03-31 Thread Claudiu Zissulescu Ianculescu via Gcc-patches 
Pushed.

Thank you,
Claudiu

On Sun, Mar 29, 2020 at 2:05 AM Vineet Gupta via Gcc-patches
 wrote:
>
> Enable big-endian suffixed dynamic linker per glibc multi-abi support.
>
> And to avoid a future churn and version pairingi hassles, also allow
> arc700 although glibc for ARC currently doesn't support it.
>
> gcc/
> -xx-xx  Vineet Gupta 
> +
> +   * config/arc/linux.h: GLIBC_DYNAMIC_LINKER support BE/arc700
>
> Signed-off-by: Vineet Gupta 
> ---
>  gcc/ChangeLog  | 4 
>  gcc/config/arc/linux.h | 2 +-
>  2 files changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/gcc/ChangeLog b/gcc/ChangeLog
> index 86ad683a6cb0..c26a748fd51b 100644
> --- a/gcc/ChangeLog
> +++ b/gcc/ChangeLog
> @@ -1,3 +1,7 @@
> +2020-03-28  Vineet Gupta 
> +
> +   * config/arc/linux.h: GLIBC_DYNAMIC_LINKER support BE/arc700
> +
>  2020-03-28  Jakub Jelinek  
>
> PR c/93573
> diff --git a/gcc/config/arc/linux.h b/gcc/config/arc/linux.h
> index 0b99da3fcdaf..1bbeccee7115 100644
> --- a/gcc/config/arc/linux.h
> +++ b/gcc/config/arc/linux.h
> @@ -29,7 +29,7 @@ along with GCC; see the file COPYING3.  If not see
>  }  \
>while (0)
>
> -#define GLIBC_DYNAMIC_LINKER   "/lib/ld-linux-arc.so.2"
> +#define GLIBC_DYNAMIC_LINKER   
> "/lib/ld-linux-arc%{mbig-endian:eb}%{mcpu=arc700:700}.so.2"
>  #define UCLIBC_DYNAMIC_LINKER  "/lib/ld-uClibc.so.0"
>
>  /* Note that the default is to link against dynamic libraries, if they are
> --
> 2.20.1
>

[PATCH] [ARC] Allow more ABIs in GLIBC_DYNAMIC_LINKER

2020-03-28 Thread Vineet Gupta via Gcc-patches 
Enable big-endian suffixed dynamic linker per glibc multi-abi support.

And to avoid a future churn and version pairingi hassles, also allow
arc700 although glibc for ARC currently doesn't support it.

gcc/
-xx-xx  Vineet Gupta 
+
+   * config/arc/linux.h: GLIBC_DYNAMIC_LINKER support BE/arc700

Signed-off-by: Vineet Gupta 
---
 gcc/ChangeLog  | 4 
 gcc/config/arc/linux.h | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 86ad683a6cb0..c26a748fd51b 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2020-03-28  Vineet Gupta 
+
+   * config/arc/linux.h: GLIBC_DYNAMIC_LINKER support BE/arc700
+
 2020-03-28  Jakub Jelinek  
 
PR c/93573
diff --git a/gcc/config/arc/linux.h b/gcc/config/arc/linux.h
index 0b99da3fcdaf..1bbeccee7115 100644
--- a/gcc/config/arc/linux.h
+++ b/gcc/config/arc/linux.h
@@ -29,7 +29,7 @@ along with GCC; see the file COPYING3.  If not see
 }  \
   while (0)
 
-#define GLIBC_DYNAMIC_LINKER   "/lib/ld-linux-arc.so.2"
+#define GLIBC_DYNAMIC_LINKER   
"/lib/ld-linux-arc%{mbig-endian:eb}%{mcpu=arc700:700}.so.2"
 #define UCLIBC_DYNAMIC_LINKER  "/lib/ld-uClibc.so.0"
 
 /* Note that the default is to link against dynamic libraries, if they are
-- 
2.20.1