diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2023-09-16 23:47:42 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2023-11-06 18:49:34 -0800 |
| commit | 51416c4e41a2cfc084a08d8c78c8b90f14ea8661 (patch) | |
| tree | b6370e48a886a7e41e10dce9ca59ae038ea0b0e5 | |
| parent | f25d316098dd52ac74adf9416713cfe68c72f66e (diff) | |
target/hppa: Implement LDD, LDCD, LDDA, STD, STDA
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| -rw-r--r-- | target/hppa/insns.decode | 15 | ||||
| -rw-r--r-- | target/hppa/translate.c | 4 |
2 files changed, 15 insertions, 4 deletions
diff --git a/target/hppa/insns.decode b/target/hppa/insns.decode index 48f09c9b06..33eec3f4c3 100644 --- a/target/hppa/insns.decode +++ b/target/hppa/insns.decode @@ -215,9 +215,14 @@ ld 000011 ..... ..... .. . 0 -- 00 size:2 ...... @ldstx st 000011 ..... ..... .. . 1 -- 10 size:2 ...... @stim5 ldc 000011 ..... ..... .. . 1 -- 0111 ...... @ldim5 size=2 ldc 000011 ..... ..... .. . 0 -- 0111 ...... @ldstx size=2 +ldc 000011 ..... ..... .. . 1 -- 0101 ...... @ldim5 size=3 +ldc 000011 ..... ..... .. . 0 -- 0101 ...... @ldstx size=3 lda 000011 ..... ..... .. . 1 -- 0110 ...... @ldim5 size=2 lda 000011 ..... ..... .. . 0 -- 0110 ...... @ldstx size=2 +lda 000011 ..... ..... .. . 1 -- 0100 ...... @ldim5 size=3 +lda 000011 ..... ..... .. . 0 -- 0100 ...... @ldstx size=3 sta 000011 ..... ..... .. . 1 -- 1110 ...... @stim5 size=2 +sta 000011 ..... ..... .. . 1 -- 1111 ...... @stim5 size=3 stby 000011 b:5 r:5 sp:2 a:1 1 -- 1100 m:1 ..... disp=%im5_0 @fldstwx ...... b:5 x:5 sp:2 scale:1 ....... m:1 ..... \ @@ -244,6 +249,8 @@ fstd 001011 ..... ..... .. . 1 -- 100 0 . ..... @fldstdi # Offset Mem #### +@ldstim11 ...... b:5 t:5 sp:2 .............. \ + &ldst disp=%assemble_11a m=%ma2_to_m x=0 scale=0 size=3 @ldstim14 ...... b:5 t:5 sp:2 .............. \ &ldst disp=%lowsign_14 x=0 scale=0 m=0 @ldstim14m ...... b:5 t:5 sp:2 .............. \ @@ -275,11 +282,11 @@ fstw 011110 b:5 ..... sp:2 .............. \ fstw 011111 b:5 ..... sp:2 ...........0.. \ &ldst disp=%assemble_12a t=%rm64 m=0 x=0 scale=0 size=2 -fldd 010100 b:5 t:5 sp:2 .......... .. 1 . \ - &ldst disp=%assemble_11a m=%ma2_to_m x=0 scale=0 size=3 +ld 010100 ..... ..... .. ............0. @ldstim11 +fldd 010100 ..... ..... .. ............1. @ldstim11 -fstd 011100 b:5 t:5 sp:2 .......... .. 1 . \ - &ldst disp=%assemble_11a m=%ma2_to_m x=0 scale=0 size=3 +st 011100 ..... ..... .. ............0. @ldstim11 +fstd 011100 ..... ..... .. ............1. @ldstim11 #### # Floating-point Multiply Add diff --git a/target/hppa/translate.c b/target/hppa/translate.c index 1b4fa401ba..4562f865f4 100644 --- a/target/hppa/translate.c +++ b/target/hppa/translate.c @@ -2972,6 +2972,10 @@ static bool trans_ldc(DisasContext *ctx, arg_ldst *a) TCGv_reg zero, dest, ofs; TCGv_tl addr; + if (unlikely(TARGET_REGISTER_BITS == 32 && a->size > MO_32)) { + return gen_illegal(ctx); + } + nullify_over(ctx); if (a->m) { |