diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2019-05-14 06:39:47 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2019-09-04 12:57:59 -0700 |
| commit | 2b13b4b93dc924a139d7a9350cd13c2c9479d03b (patch) | |
| tree | 0357a79edcf4b806d70dac9c560ae3f322763396 /target/openrisc/insns.decode | |
| parent | 62f2b0389ff6fc7856b801bb5bee1c2d364d3e6c (diff) | |
target/openrisc: Implement unordered fp comparisons
These were added to the 1.3 spec. For OF32S, validate AVR.
But OF64A32 is itself new to 1.3 so no extra check needed.
Reviewed-by: Stafford Horne <shorne@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'target/openrisc/insns.decode')
| -rw-r--r-- | target/openrisc/insns.decode | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/target/openrisc/insns.decode b/target/openrisc/insns.decode index 334d4e9668..71e0d740db 100644 --- a/target/openrisc/insns.decode +++ b/target/openrisc/insns.decode @@ -190,6 +190,12 @@ lf_sfgt_s 110010 ----- a:5 b:5 --- 00001010 lf_sfge_s 110010 ----- a:5 b:5 --- 00001011 lf_sflt_s 110010 ----- a:5 b:5 --- 00001100 lf_sfle_s 110010 ----- a:5 b:5 --- 00001101 +lf_sfueq_s 110010 ----- a:5 b:5 --- 00101000 +lf_sfuge_s 110010 ----- a:5 b:5 --- 00101011 +lf_sfugt_s 110010 ----- a:5 b:5 --- 00101010 +lf_sfule_s 110010 ----- a:5 b:5 --- 00101101 +lf_sfult_s 110010 ----- a:5 b:5 --- 00101100 +lf_sfun_s 110010 ----- a:5 b:5 --- 00101110 #### # DP Instructions @@ -218,3 +224,9 @@ lf_sfgt_d 110010 00000 ..... ..... 0.. 00011010 @ab_pair lf_sfge_d 110010 00000 ..... ..... 0.. 00011011 @ab_pair lf_sflt_d 110010 00000 ..... ..... 0.. 00011100 @ab_pair lf_sfle_d 110010 00000 ..... ..... 0.. 00011101 @ab_pair +lf_sfueq_d 110010 00000 ..... ..... 0.. 00111000 @ab_pair +lf_sfuge_d 110010 00000 ..... ..... 0.. 00111011 @ab_pair +lf_sfugt_d 110010 00000 ..... ..... 0.. 00111010 @ab_pair +lf_sfule_d 110010 00000 ..... ..... 0.. 00111101 @ab_pair +lf_sfult_d 110010 00000 ..... ..... 0.. 00111100 @ab_pair +lf_sfun_d 110010 00000 ..... ..... 0.. 00111110 @ab_pair |