diff options
Diffstat (limited to 'target/sh4')
| -rw-r--r-- | target/sh4/op_helper.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/target/sh4/op_helper.c b/target/sh4/op_helper.c index f228daf125..f2e39c5ca6 100644 --- a/target/sh4/op_helper.c +++ b/target/sh4/op_helper.c @@ -219,29 +219,29 @@ static void update_fpscr(CPUSH4State *env, uintptr_t retaddr) xcpt = get_float_exception_flags(&env->fp_status); - /* Clear the flag entries */ - env->fpscr &= ~FPSCR_FLAG_MASK; + /* Clear the cause entries */ + env->fpscr &= ~FPSCR_CAUSE_MASK; if (unlikely(xcpt)) { if (xcpt & float_flag_invalid) { - env->fpscr |= FPSCR_FLAG_V; + env->fpscr |= FPSCR_CAUSE_V; } if (xcpt & float_flag_divbyzero) { - env->fpscr |= FPSCR_FLAG_Z; + env->fpscr |= FPSCR_CAUSE_Z; } if (xcpt & float_flag_overflow) { - env->fpscr |= FPSCR_FLAG_O; + env->fpscr |= FPSCR_CAUSE_O; } if (xcpt & float_flag_underflow) { - env->fpscr |= FPSCR_FLAG_U; + env->fpscr |= FPSCR_CAUSE_U; } if (xcpt & float_flag_inexact) { - env->fpscr |= FPSCR_FLAG_I; + env->fpscr |= FPSCR_CAUSE_I; } - /* Accumulate in cause entries */ - env->fpscr |= (env->fpscr & FPSCR_FLAG_MASK) - << (FPSCR_CAUSE_SHIFT - FPSCR_FLAG_SHIFT); + /* Accumulate in flag entries */ + env->fpscr |= (env->fpscr & FPSCR_CAUSE_MASK) + >> (FPSCR_CAUSE_SHIFT - FPSCR_FLAG_SHIFT); /* Generate an exception if enabled */ cause = (env->fpscr & FPSCR_CAUSE_MASK) >> FPSCR_CAUSE_SHIFT; |