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| author | Tom Musta <tommusta@gmail.com> | 2014-01-07 10:05:59 -0600 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2014-03-05 03:06:41 +0100 |
| commit | fab7fe426fa5325f93c931ffbe25f4e024b1ced4 (patch) | |
| tree | 821ece26f95ded45065281ef5785538ee90bdf33 /target-ppc/helper.h | |
| parent | 1b0bd0029f16649a7f3d8ba021191bc6ca3a471f (diff) | |
| download | qemu-fab7fe426fa5325f93c931ffbe25f4e024b1ced4.tar.gz | |
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>
Diffstat (limited to 'target-ppc/helper.h')
| -rw-r--r-- | target-ppc/helper.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/target-ppc/helper.h b/target-ppc/helper.h index cbff496f2e..a32a75a873 100644 --- a/target-ppc/helper.h +++ b/target-ppc/helper.h @@ -66,11 +66,15 @@ DEF_HELPER_4(fcmpo, void, env, i64, i64, i32) DEF_HELPER_4(fcmpu, void, env, i64, i64, i32) DEF_HELPER_2(fctiw, i64, env, i64) +DEF_HELPER_2(fctiwu, i64, env, i64) DEF_HELPER_2(fctiwz, i64, env, i64) +DEF_HELPER_2(fctiwuz, i64, env, i64) #if defined(TARGET_PPC64) DEF_HELPER_2(fcfid, i64, env, i64) DEF_HELPER_2(fctid, i64, env, i64) +DEF_HELPER_2(fctidu, i64, env, i64) DEF_HELPER_2(fctidz, i64, env, i64) +DEF_HELPER_2(fctiduz, i64, env, i64) #endif DEF_HELPER_2(frsp, i64, env, i64) DEF_HELPER_2(frin, i64, env, i64) |