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Aurelien Jarno authored
FPU exception support where not implemented on SH4. Implement them by clearing the softfloat exceptions flags before an FP instruction (the SH4 FPU also clear them before an instruction), and calling a function to update the FPSCR register after an FP instruction. This function update the corresponding FPSCR bits (both flags and cumulative flags) and trigger exception if enabled. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
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