diff options
Diffstat (limited to 'target-microblaze/op_helper.c')
| -rw-r--r-- | target-microblaze/op_helper.c | 41 |
1 files changed, 38 insertions, 3 deletions
diff --git a/target-microblaze/op_helper.c b/target-microblaze/op_helper.c index d75a53cc54..c7b2f97d96 100644 --- a/target-microblaze/op_helper.c +++ b/target-microblaze/op_helper.c @@ -60,7 +60,7 @@ void tlb_fill (target_ulong addr, int is_write, int mmu_idx, void *retaddr) if (tb) { /* the PC is inside the translated code. It means that we have a virtual CPU fault */ - cpu_restore_state(tb, env, pc, NULL); + cpu_restore_state(tb, env, pc); } } cpu_loop_exit(); @@ -69,6 +69,41 @@ void tlb_fill (target_ulong addr, int is_write, int mmu_idx, void *retaddr) } #endif +void helper_put(uint32_t id, uint32_t ctrl, uint32_t data) +{ + int test = ctrl & STREAM_TEST; + int atomic = ctrl & STREAM_ATOMIC; + int control = ctrl & STREAM_CONTROL; + int nonblock = ctrl & STREAM_NONBLOCK; + int exception = ctrl & STREAM_EXCEPTION; + + qemu_log("Unhandled stream put to stream-id=%d data=%x %s%s%s%s%s\n", + id, data, + test ? "t" : "", + nonblock ? "n" : "", + exception ? "e" : "", + control ? "c" : "", + atomic ? "a" : ""); +} + +uint32_t helper_get(uint32_t id, uint32_t ctrl) +{ + int test = ctrl & STREAM_TEST; + int atomic = ctrl & STREAM_ATOMIC; + int control = ctrl & STREAM_CONTROL; + int nonblock = ctrl & STREAM_NONBLOCK; + int exception = ctrl & STREAM_EXCEPTION; + + qemu_log("Unhandled stream get from stream-id=%d %s%s%s%s%s\n", + id, + test ? "t" : "", + nonblock ? "n" : "", + exception ? "e" : "", + control ? "c" : "", + atomic ? "a" : ""); + return 0xdead0000 | id; +} + void helper_raise_exception(uint32_t index) { env->exception_index = index; @@ -303,7 +338,7 @@ uint32_t helper_fcmp_eq(uint32_t a, uint32_t b) set_float_exception_flags(0, &env->fp_status); fa.l = a; fb.l = b; - r = float32_eq(fa.f, fb.f, &env->fp_status); + r = float32_eq_quiet(fa.f, fb.f, &env->fp_status); flags = get_float_exception_flags(&env->fp_status); update_fpu_flags(flags & float_flag_invalid); @@ -349,7 +384,7 @@ uint32_t helper_fcmp_ne(uint32_t a, uint32_t b) fa.l = a; fb.l = b; set_float_exception_flags(0, &env->fp_status); - r = !float32_eq(fa.f, fb.f, &env->fp_status); + r = !float32_eq_quiet(fa.f, fb.f, &env->fp_status); flags = get_float_exception_flags(&env->fp_status); update_fpu_flags(flags & float_flag_invalid); |