On 02/09/2017 01:51 AM, Richard Henderson wrote:
Not documented as disabled for user mode.
Reviewed-by: Bastian Koppelmann <kbast...@mail.uni-paderborn.de>
Signed-off-by: Richard Henderson <r...@twiddle.net>
Reviewed-by: Philippe Mathieu-Daudé <f4...@amsat.org>
---
target/openrisc/translate.c | 32 --------------------------------
1 file changed, 32 deletions(-)
diff --git a/target/openrisc/translate.c b/target/openrisc/translate.c
index f91ab6a..6c8f05c 100644
--- a/target/openrisc/translate.c
+++ b/target/openrisc/translate.c
@@ -1134,52 +1134,20 @@ static void dec_sys(DisasContext *dc, uint32_t insn)
case 0x100: /* l.trap */
LOG_DIS("l.trap %d\n", K16);
-#if defined(CONFIG_USER_ONLY)
- return;
-#else
- if (dc->mem_idx == MMU_USER_IDX) {
- gen_illegal_exception(dc);
- return;
- }
tcg_gen_movi_tl(cpu_pc, dc->pc);
gen_exception(dc, EXCP_TRAP);
-#endif
break;
case 0x300: /* l.csync */
LOG_DIS("l.csync\n");
-#if defined(CONFIG_USER_ONLY)
- return;
-#else
- if (dc->mem_idx == MMU_USER_IDX) {
- gen_illegal_exception(dc);
- return;
- }
-#endif
break;
case 0x200: /* l.msync */
LOG_DIS("l.msync\n");
-#if defined(CONFIG_USER_ONLY)
- return;
-#else
- if (dc->mem_idx == MMU_USER_IDX) {
- gen_illegal_exception(dc);
- return;
- }
-#endif
break;
case 0x270: /* l.psync */
LOG_DIS("l.psync\n");
-#if defined(CONFIG_USER_ONLY)
- return;
-#else
- if (dc->mem_idx == MMU_USER_IDX) {
- gen_illegal_exception(dc);
- return;
- }
-#endif
break;
default:
