On Wed, Mar 21, 2012 at 11:37 PM, Richard Henderson <rth@redhat.com> wrote:

>> Attached patch enables alpha to use generic config/elfos.h headers on
>> linux and *bsd targets. The most important difference to generic
>> elfos.h is in
>>
>>       * config/alpha/elf.h (TARGET_ASM_FILE_START_FILE_DIRECTIVE): Undefine.
>
> This one can be deleted, since

No, we are still calling default_file_start in alpha_file_start, so we
have to signal that we don't want start file directive. In committed
patch, I have redefined T_A_F_S_F_D as false for this purpose:

+/* Do not output a .file directive at the beginning of the input file.  */
+
+#undef TARGET_ASM_FILE_START_FILE_DIRECTIVE
+#define TARGET_ASM_FILE_START_FILE_DIRECTIVE false

>> +#undef USER_LABEL_PREFIX
>>  #define USER_LABEL_PREFIX ""
>
> This ought to be deletable.
>
>>  /* We use the default ASCII-output routine, except that we don't write more
>>     than 50 characters since the assembler doesn't support very long lines.  */
>>
>> +#undef ASM_OUTPUT_ASCII
>>  #define ASM_OUTPUT_ASCII(MYFILE, MYSTRING, MYLENGTH) \
>
> Likewise.  Since RO deleted all non-gas support.

Both removed.

Attached is the patch that was re-tested and committed.

Thanks,
Uros.