Archipelago » qemu

Revision fab7fe42

ID	fab7fe426fa5325f93c931ffbe25f4e024b1ced4

Added by Tom Musta over 10 years ago

target-ppc: Add ISA2.06 Float to Integer Instructions

This patch adds the four floating point to integer conversion instructions
introduced by Power ISA V2.06:

- Floating Convert to Integer Word Unsigned (fctiwu)
  - Floating Convert to Integer Word Unsigned with Round Toward
    Zero (fctiwuz)
  - Floating Convert to Integer Doubleword Unsigned (fctidu)
  - Floating Convert to Integer Doubleword Unsigned with Round
    Toward Zero (fctiduz)

A common macro is developed to eliminate repetitious code. Existing instructions
are also refactoried to use this macro (fctiw, fctiwz, fctid, fctidz).

Signed-off-by: Tom Musta <tommusta@gmail.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Alexander Graf <agraf@suse.de>

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