izzy/xemu
0
0
Fork 0
mirror of https://github.com/izzy2lost/xemu.git synced 2026-07-06 00:20:22 -07:00
Code Issues Packages Projects Releases Wiki Activity

fpu/softfloat: re-factor add/sub

Browse Source 
We can now add float16_add/sub and use the common decompose and
canonicalize functions to have a single implementation for
float16/32/64 add and sub functions.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
This commit is contained in:
Alex Bennée
2018-02-21 10:20:53 +00:00
parent a90119b5a2
commit 6fff216769
2 changed files with 469 additions and 427 deletions
Download Patch File Download Diff File Expand all files Collapse all files
fpu/softfloat.c
+465 -427
View File
File diff suppressed because it is too large Load Diff
include/fpu/softfloat.h
+4
View File
@@ -236,6 +236,10 @@ float64 float16_to_float64(float16 a, flag ieee, float_status *status);
/*----------------------------------------------------------------------------
| Software half-precision operations.
*----------------------------------------------------------------------------*/
float16 float16_add(float16, float16, float_status *status);
float16 float16_sub(float16, float16, float_status *status);
int float16_is_quiet_nan(float16, float_status *status);
int float16_is_signaling_nan(float16, float_status *status);
float16 float16_maybe_silence_nan(float16, float_status *status);