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fpu: move inline helpers into a separate header

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There are a bunch of users of the inline helpers who do not need
access to the entire softfloat API. Move those inline helpers into a
new header file which can be included without bringing in the rest of
the world.

Backports commit e34c47ea3fb5f324b58db117b3c010a494c8d6ca from qemu
This commit is contained in:
Alex Bennée 2019-11-18 21:08:59 -05:00 • committed by Lioncash
parent be878fb0e9
commit 5ab2ac8dac
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GPG key ID: 4E3C3CC1031BA9C7
2 changed files with 133 additions and 61 deletions
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62
qemu/include/fpu/softfloat.h
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@ -97,67 +97,7 @@ enum {
};
#include "fpu/softfloat-types.h"
static inline void set_float_detect_tininess(int val, float_status *status)
{
status->float_detect_tininess = val;
}
static inline void set_float_rounding_mode(int val, float_status *status)
{
status->float_rounding_mode = val;
}
static inline void set_float_exception_flags(int val, float_status *status)
{
status->float_exception_flags = val;
}
static inline void set_floatx80_rounding_precision(int val, float_status *status)
{
status->floatx80_rounding_precision = val;
}
static inline void set_flush_to_zero(flag val, float_status *status)
{
status->flush_to_zero = val;
}
static inline void set_flush_inputs_to_zero(flag val, float_status *status)
{
status->flush_inputs_to_zero = val;
}
static inline void set_default_nan_mode(flag val, float_status *status)
{
status->default_nan_mode = val;
}
static inline void set_snan_bit_is_one(flag val, float_status *status)
{
status->snan_bit_is_one = val;
}
static inline int get_float_detect_tininess(float_status *status)
{
return status->float_detect_tininess;
}
static inline int get_float_rounding_mode(float_status *status)
{
return status->float_rounding_mode;
}
static inline int get_float_exception_flags(float_status *status)
{
return status->float_exception_flags;
}
static inline int get_floatx80_rounding_precision(float_status *status)
{
return status->floatx80_rounding_precision;
}
static inline flag get_flush_to_zero(float_status *status)
{
return status->flush_to_zero;
}
static inline flag get_flush_inputs_to_zero(float_status *status)
{
return status->flush_inputs_to_zero;
}
static inline flag get_default_nan_mode(float_status *status)
{
return status->default_nan_mode;
}
#include "fpu/softfloat-helpers.h"
/*----------------------------------------------------------------------------
| Routine to raise any or all of the software IEC/IEEE floating-point