OpenE2K
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qemu-e2k
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e2k: Add packsshb, packushb and packsswh instrs.

This commit is contained in:
Denis Drakhnia 2021-01-16 11:23:16 +02:00 committed by Denis Drakhnia
parent b9d7c5874a
commit dc9b17e91a
3 changed files with 17 additions and 3 deletions
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5
target/e2k/helper.h
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@ -91,6 +91,11 @@ DEF_HELPER_2(pmovmskb, i64, i64, i64)
DEF_HELPER_2(pmovmskps, i64, i64, i64)
DEF_HELPER_2(pmovmskpd, i64, i64, i64)
/* Packed packs */
DEF_HELPER_2(packsshb, i64, i64, i64)
DEF_HELPER_2(packsswh, i64, i64, i64)
DEF_HELPER_2(packushb, i64, i64, i64)
/* Packed uncategorized */
DEF_HELPER_2(psadbw, i64, i64, i64)
DEF_HELPER_2(pavgusb, i64, i64, i64)

9
target/e2k/helper_vec.c
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@ -233,3 +233,12 @@ GEN_HELPER_PACKED(pmulhuh, uh, { \
GEN_HELPER_PACKED(pmovmskb, sb, MOVMASK(uh, sb))
GEN_HELPER_PACKED(pmovmskps, sw, MOVMASK(ub, sw))
GEN_HELPER_PACKED(pmovmskpd, sd, MOVMASK(ub, sd))
#define PACK(dst_type, type, op) { \
dst.dst_type[i + glue(vec64_, type)] = op(s1.type[i]); \
dst.dst_type[i ] = op(s2.type[i]); \
}
GEN_HELPER_PACKED(packsshb, sh, PACK(sb, sh, satsb))
GEN_HELPER_PACKED(packushb, uh, PACK(ub, sh, satub))
GEN_HELPER_PACKED(packsswh, sw, PACK(sh, sw, satsh))

6
target/e2k/translate/alc.c
View File

@ -3108,6 +3108,9 @@ static void gen_op(DisasContext *ctx, Instr *instr)
case OP_PMOVMSKB: gen_alopf1_ddd(instr, gen_helper_pmovmskb); break;
case OP_PMOVMSKPS: gen_alopf1_ddd(instr, gen_helper_pmovmskps); break;
case OP_PMOVMSKPD: gen_alopf1_ddd(instr, gen_helper_pmovmskpd); break;
case OP_PACKSSHB: gen_alopf1_ddd(instr, gen_helper_packsshb); break;
case OP_PACKUSHB: gen_alopf1_ddd(instr, gen_helper_packushb); break;
case OP_PACKSSWH: gen_alopf1_ddd(instr, gen_helper_packsswh); break;
case OP_STAAB: gen_staa_i32(instr, MO_8); break;
case OP_STAAH: gen_staa_i32(instr, MO_16); break;
case OP_STAAW: gen_staa_i32(instr, MO_32); break;
@ -3308,10 +3311,7 @@ static void gen_op(DisasContext *ctx, Instr *instr)
case OP_PFCMPNLTD:
case OP_PFCMPNLED:
case OP_PFCMPODD:
case OP_PACKSSHB:
case OP_PACKUSHB:
case OP_PSHUFW:
case OP_PACKSSWH:
case OP_PUNPCKHBH:
case OP_PUNPCKHHW:
case OP_PUNPCKHWD: