diff options
| -rw-r--r-- | target-sparc/op_helper.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/target-sparc/op_helper.c b/target-sparc/op_helper.c index a71c9da370..b711c6273e 100644 --- a/target-sparc/op_helper.c +++ b/target-sparc/op_helper.c @@ -411,6 +411,9 @@ void helper_ld_asi(int asi, int size, int sign) break; } break; + case 0x39: /* data cache diagnostic register */ + ret = 0; + break; case 0x21 ... 0x2d: /* MMU passthrough, unassigned */ default: do_unassigned_access(T0, 0, 0, 1); @@ -703,9 +706,13 @@ void helper_st_asi(int asi, int size) } } return; - case 0x31: /* Ross RT620 I-cache flush */ + case 0x30: /* store buffer tags */ + case 0x31: /* store buffer data or Ross RT620 I-cache flush */ + case 0x32: /* store buffer control */ case 0x36: /* I-cache flash clear */ case 0x37: /* D-cache flash clear */ + case 0x38: /* breakpoint diagnostics */ + case 0x4c: /* breakpoint action */ break; case 9: /* Supervisor code access, XXX */ case 0x21 ... 0x2d: /* MMU passthrough, unassigned */ |