OpenE2K/qemu-e2k
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e2k: Add movx{,a,c} instr.

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Denis Drakhnia 2021-01-16 20:16:06 +02:00 committed by Denis Drakhnia
parent d37ee639b1
commit ce88afe251
1 changed files with 31 additions and 3 deletions
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34
target/e2k/translate/alc.c
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@ -1856,6 +1856,34 @@ static inline void gen_movif(Instr *instr)
gen_al_result_i80(instr, src1.value, src2.value, tag);
}
static inline void gen_movx(Instr *instr)
{
Src80 src2 = get_src2_i80(instr);
TCGv_i32 tag = get_temp_i32(instr);
gen_tag1_i64(tag, src2.tag);
gen_al_result_i80(instr, src2.lo, src2.hi, tag);
}
static inline void gen_movxa(Instr *instr)
{
Src80 src2 = get_src2_i80(instr);
TCGv_i32 tag = get_temp_i32(instr);
TCGv_i32 dst_hi = get_temp_i32(instr);
gen_tag1_i64(tag, src2.tag);
tcg_gen_andi_i32(dst_hi, src2.hi, 0x7fff);
gen_al_result_i80(instr, src2.lo, dst_hi, tag);
}
static inline void gen_movxc(Instr *instr)
{
Src80 src2 = get_src2_i80(instr);
TCGv_i32 tag = get_temp_i32(instr);
TCGv_i32 dst_hi = get_temp_i32(instr);
gen_tag1_i64(tag, src2.tag);
tcg_gen_ori_i32(dst_hi, src2.hi, 0x8000);
gen_al_result_i80(instr, src2.lo, dst_hi, tag);
}
static inline void gen_fstofx(Src80 *ret, TCGv_i32 src2)
{
TCGv_ptr t0 = tcg_temp_new_ptr();
@ -3150,6 +3178,9 @@ static void gen_op(DisasContext *ctx, Instr *instr)
case OP_FXDIVXS: gen_alopf1_xxs(instr, gen_helper_fxdivxx); break;
case OP_MOVFI: gen_movfi(instr); break;
case OP_MOVIF: gen_movif(instr); break;
case OP_MOVX: gen_movx(instr); break;
case OP_MOVXA: gen_movxa(instr); break;
case OP_MOVXC: gen_movxc(instr); break;
case OP_MOVTD: gen_movtd(instr); break;
case OP_PANDD: gen_alopf1_ddd(instr, tcg_gen_and_i64); break;
case OP_PANDND: gen_alopf1_ddd(instr, gen_andn_i64); break;
@ -3528,9 +3559,6 @@ static void gen_op(DisasContext *ctx, Instr *instr)
case OP_MOVTRCQ:
case OP_FXTOISTR:
case OP_FXTOIDTR:
case OP_MOVX:
case OP_MOVXA:
case OP_MOVXC:
case OP_PFHADDS:
case OP_PFHSUBS:
case OP_PFADDSUBS: