[PATCH] x86: Don't pad .tfloat output

[Andreas Schwab]

On Aug 16 2021, Jan Beulich via Binutils wrote:

> This leaves users without any ABI-conforming way to produce double
> extended precision values, short of hand-coding the padding.

If you want to use the C ABI, you should use a C compiler.  On the
assembler level, double extended precision have 10 bytes, which is what
the FPU reads and writes.  The manual clearly documents .tfloat as
producing 80-bit (ten byte) reals.

Andreas.

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Andreas Schwab, schwab@linux-m68k.org
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