* [PATCH][doc][ARM] Deprecate -mapcs and -mapcs-frame
@ 2015-01-14 10:42 Kyrill Tkachov
2015-01-14 11:16 ` Richard Earnshaw
0 siblings, 1 reply; 3+ messages in thread
From: Kyrill Tkachov @ 2015-01-14 10:42 UTC (permalink / raw)
To: GCC Patches; +Cc: Ramana Radhakrishnan, Richard Earnshaw
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Hi all,
-mapcs-frame (and its' alias -mapcs) are somewhat bitrotten and the ABI
they represent is deprecated anyway so this is a patch to deprecate the
option. It's not being removed here, just documented as deprecated.
Kyrill
2015-01-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* doc/invoke.texi (mapcs): Mention deprecation.
(mapcs-frame): Likewise.
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diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index d2f3c79..7a72120 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -12683,10 +12683,11 @@ Standard for all functions, even if this is not strictly necessary for
correct execution of the code. Specifying @option{-fomit-frame-pointer}
with this option causes the stack frames not to be generated for
leaf functions. The default is @option{-mno-apcs-frame}.
+This option is deprecated.
@item -mapcs
@opindex mapcs
-This is a synonym for @option{-mapcs-frame}.
+This is a synonym for @option{-mapcs-frame} and is deprecated.
@ignore
@c not currently implemented
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH][doc][ARM] Deprecate -mapcs and -mapcs-frame
2015-01-14 10:42 [PATCH][doc][ARM] Deprecate -mapcs and -mapcs-frame Kyrill Tkachov
@ 2015-01-14 11:16 ` Richard Earnshaw
2015-01-14 11:17 ` Kyrill Tkachov
0 siblings, 1 reply; 3+ messages in thread
From: Richard Earnshaw @ 2015-01-14 11:16 UTC (permalink / raw)
To: Kyrill Tkachov, GCC Patches; +Cc: Ramana Radhakrishnan
On 14/01/15 10:38, Kyrill Tkachov wrote:
> Hi all,
>
> -mapcs-frame (and its' alias -mapcs) are somewhat bitrotten and the ABI
> they represent is deprecated anyway so this is a patch to deprecate the
> option. It's not being removed here, just documented as deprecated.
>
> Kyrill
>
> 2015-01-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
>
> * doc/invoke.texi (mapcs): Mention deprecation.
> (mapcs-frame): Likewise.
>
>
> arm-mapcs-deprecated.patch
>
>
> diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
> index d2f3c79..7a72120 100644
> --- a/gcc/doc/invoke.texi
> +++ b/gcc/doc/invoke.texi
> @@ -12683,10 +12683,11 @@ Standard for all functions, even if this is not strictly necessary for
> correct execution of the code. Specifying @option{-fomit-frame-pointer}
> with this option causes the stack frames not to be generated for
> leaf functions. The default is @option{-mno-apcs-frame}.
> +This option is deprecated.
>
> @item -mapcs
> @opindex mapcs
> -This is a synonym for @option{-mapcs-frame}.
> +This is a synonym for @option{-mapcs-frame} and is deprecated.
>
> @ignore
> @c not currently implemented
>
OK.
I think this needs a mention in the release notes as well.
R.
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH][doc][ARM] Deprecate -mapcs and -mapcs-frame
2015-01-14 11:16 ` Richard Earnshaw
@ 2015-01-14 11:17 ` Kyrill Tkachov
0 siblings, 0 replies; 3+ messages in thread
From: Kyrill Tkachov @ 2015-01-14 11:17 UTC (permalink / raw)
To: Richard Earnshaw, GCC Patches; +Cc: Ramana Radhakrishnan
On 14/01/15 11:13, Richard Earnshaw wrote:
> On 14/01/15 10:38, Kyrill Tkachov wrote:
>> Hi all,
>>
>> -mapcs-frame (and its' alias -mapcs) are somewhat bitrotten and the ABI
>> they represent is deprecated anyway so this is a patch to deprecate the
>> option. It's not being removed here, just documented as deprecated.
>>
>> Kyrill
>>
>> 2015-01-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
>>
>> * doc/invoke.texi (mapcs): Mention deprecation.
>> (mapcs-frame): Likewise.
>>
>>
>> arm-mapcs-deprecated.patch
>>
>>
>> diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
>> index d2f3c79..7a72120 100644
>> --- a/gcc/doc/invoke.texi
>> +++ b/gcc/doc/invoke.texi
>> @@ -12683,10 +12683,11 @@ Standard for all functions, even if this is not strictly necessary for
>> correct execution of the code. Specifying @option{-fomit-frame-pointer}
>> with this option causes the stack frames not to be generated for
>> leaf functions. The default is @option{-mno-apcs-frame}.
>> +This option is deprecated.
>>
>> @item -mapcs
>> @opindex mapcs
>> -This is a synonym for @option{-mapcs-frame}.
>> +This is a synonym for @option{-mapcs-frame} and is deprecated.
>>
>> @ignore
>> @c not currently implemented
>>
> OK.
>
> I think this needs a mention in the release notes as well.
Thanks,
the wwdocs patch is https://gcc.gnu.org/ml/gcc-patches/2015-01/msg01003.html
Kyrill
>
> R.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2015-01-14 10:42 [PATCH][doc][ARM] Deprecate -mapcs and -mapcs-frame Kyrill Tkachov
2015-01-14 11:16 ` Richard Earnshaw
2015-01-14 11:17 ` Kyrill Tkachov
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