On Sun, Nov 6, 2016 at 5:48 PM, Gerald Pfeifer <ger...@pfeifer.com> wrote:
> It appears this got stuck.
>
> Uros, is this okay? I can handle the commit if you approve.
Looks good to me, so OK if tested on non-glibc system.
Thanks,
Uros.
> Gerald
>
> On Wed, 6 Jul 2016, Roger Pau Monne wrote:
>> At the moment the -m16 option only passes the "--32" parameter to the
>> assembler on glibc OSes, while on other OSes the assembler is called without
>> any specific flag. This is wrong and causes the assembler to fail. Fix it
>> by adding support for the -m16 option to x86-64.h.
>>
>> 2016-07-06 Roger Pau Monné <roger....@citrix.com>
>>
>> * x86-64.h: append --32 to the assembler options when -m16 is used
>> even on non-glibc OSes.
>>
>> ---
>> Cc: h...@gcc.gnu.org
>> Cc: ger...@freebsd.org
>> ---
>> This should be backported to all stable branches up to 4.9 (when -m16 was
>> introduced).
>>
>> Please keep me on Cc since I'm not subscribed to the list, thanks.
>> ---
>> gcc/config/i386/x86-64.h | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/gcc/config/i386/x86-64.h b/gcc/config/i386/x86-64.h
>> index b0bf835..9e6c6eb 100644
>> --- a/gcc/config/i386/x86-64.h
>> +++ b/gcc/config/i386/x86-64.h
>> @@ -49,7 +49,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively.
>> If not, see
>> #define WCHAR_TYPE_SIZE 32
>>
>> #undef ASM_SPEC
>> -#define ASM_SPEC "%{m32:--32} %{m64:--64} %{mx32:--x32}"
>> +#define ASM_SPEC "%{m16|m32:--32} %{m64:--64} %{mx32:--x32}"
>>
>> #undef ASM_OUTPUT_ALIGNED_BSS
>> #define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \
