ShuriZma
/
xemu
mirror of https://github.com/xemu-project/xemu.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

target/hppa: Fix bb_sar for hppa64 

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2023-10-17 16:39:47 -07:00
parent bdcccc17ac
commit 1e9ab9fbe0
1 changed files with 13 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
target/hppa/translate.c
View File

@ -3073,14 +3073,21 @@ static bool trans_bb_sar(DisasContext *ctx, arg_bb_sar *a)
{ {
TCGv_reg tmp, tcg_r; TCGv_reg tmp, tcg_r;
DisasCond cond; DisasCond cond;
bool d = false;
nullify_over(ctx); nullify_over(ctx);
tmp = tcg_temp_new(); tmp = tcg_temp_new();
tcg_r = load_gpr(ctx, a->r); tcg_r = load_gpr(ctx, a->r);
if (cond_need_ext(ctx, d)) {
/* Force shift into [32,63] */
tcg_gen_ori_reg(tmp, cpu_sar, 32);
tcg_gen_shl_reg(tmp, tcg_r, tmp);
} else {
tcg_gen_shl_reg(tmp, tcg_r, cpu_sar); tcg_gen_shl_reg(tmp, tcg_r, cpu_sar);
}
cond = cond_make_0(a->c ? TCG_COND_GE : TCG_COND_LT, tmp); cond = cond_make_0_tmp(a->c ? TCG_COND_GE : TCG_COND_LT, tmp);
return do_cbranch(ctx, a->disp, a->n, &cond); return do_cbranch(ctx, a->disp, a->n, &cond);
} }
@ -3088,12 +3095,15 @@ static bool trans_bb_imm(DisasContext *ctx, arg_bb_imm *a)
{ {
TCGv_reg tmp, tcg_r; TCGv_reg tmp, tcg_r;
DisasCond cond; DisasCond cond;
bool d = false;
int p;
nullify_over(ctx); nullify_over(ctx);
tmp = tcg_temp_new(); tmp = tcg_temp_new();
tcg_r = load_gpr(ctx, a->r); tcg_r = load_gpr(ctx, a->r);
tcg_gen_shli_reg(tmp, tcg_r, a->p); p = a->p | (cond_need_ext(ctx, d) ? 32 : 0);
tcg_gen_shli_reg(tmp, tcg_r, p);
cond = cond_make_0(a->c ? TCG_COND_GE : TCG_COND_LT, tmp); cond = cond_make_0(a->c ? TCG_COND_GE : TCG_COND_LT, tmp);
return do_cbranch(ctx, a->disp, a->n, &cond); return do_cbranch(ctx, a->disp, a->n, &cond);