diff options
Diffstat (limited to 'target/riscv/insn_trans/trans_rvzawrs.c.inc')
| -rw-r--r-- | target/riscv/insn_trans/trans_rvzawrs.c.inc | 29 |
1 files changed, 20 insertions, 9 deletions
diff --git a/target/riscv/insn_trans/trans_rvzawrs.c.inc b/target/riscv/insn_trans/trans_rvzawrs.c.inc index 32efbff4d5..0eef033838 100644 --- a/target/riscv/insn_trans/trans_rvzawrs.c.inc +++ b/target/riscv/insn_trans/trans_rvzawrs.c.inc @@ -16,7 +16,7 @@ * this program. If not, see <http://www.gnu.org/licenses/>. */ -static bool trans_wrs(DisasContext *ctx) +static bool trans_wrs_sto(DisasContext *ctx, arg_wrs_sto *a) { if (!ctx->cfg_ptr->ext_zawrs) { return false; @@ -40,12 +40,23 @@ static bool trans_wrs(DisasContext *ctx) return true; } -#define GEN_TRANS_WRS(insn) \ -static bool trans_ ## insn(DisasContext *ctx, arg_ ## insn *a) \ -{ \ - (void)a; \ - return trans_wrs(ctx); \ -} +static bool trans_wrs_nto(DisasContext *ctx, arg_wrs_nto *a) +{ + if (!ctx->cfg_ptr->ext_zawrs) { + return false; + } -GEN_TRANS_WRS(wrs_nto) -GEN_TRANS_WRS(wrs_sto) + /* + * Depending on the mode of execution, mstatus.TW and hstatus.VTW, wrs.nto + * should raise an exception when the implementation-specific bounded time + * limit has expired. Our time limit is zero, so we either return + * immediately, as does our implementation of wrs.sto, or raise an + * exception, as handled by the wrs.nto helper. + */ +#ifndef CONFIG_USER_ONLY + gen_helper_wrs_nto(tcg_env); +#endif + + /* We only get here when helper_wrs_nto() doesn't raise an exception. */ + return trans_wrs_sto(ctx, NULL); +} |