diff mbox

[13/17] target-openrisc: Enable trap, csync, msync, psync for user mode

Message ID 1441239463-18981-14-git-send-email-rth@twiddle.net
State New
Headers show

Commit Message

Richard Henderson Sept. 3, 2015, 12:17 a.m. UTC 
Not documented as disabled for user mode.

Signed-off-by: Richard Henderson <rth@twiddle.net>
---
 target-openrisc/translate.c | 32 --------------------------------
 1 file changed, 32 deletions(-)

Comments

Bastian Koppelmann Sept. 6, 2015, 9:30 a.m. UTC | #1 
On 09/03/2015 02:17 AM, Richard Henderson wrote:
> Not documented as disabled for user mode.
>
> Signed-off-by: Richard Henderson <rth@twiddle.net>
> ---
>   target-openrisc/translate.c | 32 --------------------------------
>   1 file changed, 32 deletions(-)
>

Reviewed-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>

Cheers,
Bastian
diff mbox

Patch

diff --git a/target-openrisc/translate.c b/target-openrisc/translate.c
index 09c7af6..6b96c53 100644
--- a/target-openrisc/translate.c
+++ b/target-openrisc/translate.c
@@ -1032,52 +1032,20 @@  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: