target/sparc: Implement MOVsTOw, MOVdTOx, MOVwTOs, MOVxTOd

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2023-11-04 18:07:35 -07:00
parent 875ce3929a
commit 09b157e628
2 changed files with 42 additions and 0 deletions

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@ -498,6 +498,12 @@ FCMPEq 10 000 cc:2 110101 ..... 0 0101 0111 ..... \
FONEd 10 ..... 110110 00000 0 0111 1110 00000 rd=%dfp_rd
FONEs 10 rd:5 110110 00000 0 0111 1111 00000
MOVsTOuw 10 ..... 110110 00000 1 0001 0001 ..... @r_r2
MOVsTOsw 10 ..... 110110 00000 1 0001 0011 ..... @r_r2
MOVwTOs 10 ..... 110110 00000 1 0001 1001 ..... @r_r2
MOVdTOx 10 ..... 110110 00000 1 0001 0000 ..... @r_d2
MOVxTOd 10 ..... 110110 00000 1 0001 1000 ..... @d_r2
FLCMPs 10 000 cc:2 110110 rs1:5 1 0101 0001 rs2:5
FLCMPd 10 000 cc:2 110110 ..... 1 0101 0010 ..... \
rs1=%dfp_rs1 rs2=%dfp_rs2

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@ -5401,6 +5401,42 @@ static bool trans_FLCMPd(DisasContext *dc, arg_FLCMPd *a)
return advance_pc(dc);
}
static bool do_movf2r(DisasContext *dc, arg_r_r *a,
int (*offset)(unsigned int),
void (*load)(TCGv, TCGv_ptr, tcg_target_long))
{
TCGv dst;
if (gen_trap_ifnofpu(dc)) {
return true;
}
dst = gen_dest_gpr(dc, a->rd);
load(dst, tcg_env, offset(a->rs));
gen_store_gpr(dc, a->rd, dst);
return advance_pc(dc);
}
TRANS(MOVsTOsw, VIS3B, do_movf2r, a, gen_offset_fpr_F, tcg_gen_ld32s_tl)
TRANS(MOVsTOuw, VIS3B, do_movf2r, a, gen_offset_fpr_F, tcg_gen_ld32u_tl)
TRANS(MOVdTOx, VIS3B, do_movf2r, a, gen_offset_fpr_D, tcg_gen_ld_tl)
static bool do_movr2f(DisasContext *dc, arg_r_r *a,
int (*offset)(unsigned int),
void (*store)(TCGv, TCGv_ptr, tcg_target_long))
{
TCGv src;
if (gen_trap_ifnofpu(dc)) {
return true;
}
src = gen_load_gpr(dc, a->rs);
store(src, tcg_env, offset(a->rd));
return advance_pc(dc);
}
TRANS(MOVwTOs, VIS3B, do_movr2f, a, gen_offset_fpr_F, tcg_gen_st32_tl)
TRANS(MOVxTOd, VIS3B, do_movr2f, a, gen_offset_fpr_D, tcg_gen_st_tl)
static void sparc_tr_init_disas_context(DisasContextBase *dcbase, CPUState *cs)
{
DisasContext *dc = container_of(dcbase, DisasContext, base);