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removes conversion functions in favor of more explicit conversions

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Eyck-Alexander Jentzsch
2025-03-16 15:02:13 +01:00
parent 0e35a2a8c9
commit cd3ec0b79d
3 changed files with 650 additions and 792 deletions
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31
src/vm/fp_functions.h
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@@ -39,6 +39,7 @@
extern "C" {
uint32_t fget_flags();
// half precision
uint16_t fadd_h(uint16_t v1, uint16_t v2, uint8_t mode);
uint16_t fsub_h(uint16_t v1, uint16_t v2, uint8_t mode);
@@ -46,7 +47,6 @@ uint16_t fmul_h(uint16_t v1, uint16_t v2, uint8_t mode);
uint16_t fdiv_h(uint16_t v1, uint16_t v2, uint8_t mode);
uint16_t fsqrt_h(uint16_t v1, uint8_t mode);
uint16_t fcmp_h(uint16_t v1, uint16_t v2, uint16_t op);
uint16_t fcvt_h(uint16_t v1, uint16_t op, uint8_t mode);
uint16_t fmadd_h(uint16_t v1, uint16_t v2, uint16_t v3, uint16_t op, uint8_t mode);
uint16_t fsel_h(uint16_t v1, uint16_t v2, uint16_t op);
uint16_t fsqrt_h(uint16_t v1, uint8_t mode);
@@ -62,13 +62,12 @@ uint32_t fmul_s(uint32_t v1, uint32_t v2, uint8_t mode);
uint32_t fdiv_s(uint32_t v1, uint32_t v2, uint8_t mode);
uint32_t fsqrt_s(uint32_t v1, uint8_t mode);
uint32_t fcmp_s(uint32_t v1, uint32_t v2, uint32_t op);
uint32_t fcvt_s(uint32_t v1, uint32_t op, uint8_t mode);
uint32_t fmadd_s(uint32_t v1, uint32_t v2, uint32_t v3, uint32_t op, uint8_t mode);
uint32_t fsel_s(uint32_t v1, uint32_t v2, uint32_t op);
uint32_t fclass_s(uint32_t v1);
uint32_t frsqrt7_s(uint32_t v);
uint32_t frec7_s(uint32_t v, uint8_t mode);
uint32_t unbox_s(uint64_t v);
uint32_t unbox_s(uint8_t FLEN, uint64_t v);
// double precision
uint64_t fadd_d(uint64_t v1, uint64_t v2, uint8_t mode);
@@ -77,43 +76,51 @@ uint64_t fmul_d(uint64_t v1, uint64_t v2, uint8_t mode);
uint64_t fdiv_d(uint64_t v1, uint64_t v2, uint8_t mode);
uint64_t fsqrt_d(uint64_t v1, uint8_t mode);
uint64_t fcmp_d(uint64_t v1, uint64_t v2, uint32_t op);
uint64_t fcvt_d(uint64_t v1, uint32_t op, uint8_t mode);
uint64_t fmadd_d(uint64_t v1, uint64_t v2, uint64_t v3, uint32_t op, uint8_t mode);
uint64_t fsel_d(uint64_t v1, uint64_t v2, uint32_t op);
uint64_t fclass_d(uint64_t v1);
uint64_t frsqrt7_d(uint64_t v);
uint64_t frec7_d(uint64_t v, uint8_t mode);
// conversions
uint32_t fconv_d2f(uint64_t v1, uint8_t mode);
uint64_t fconv_f2d(uint32_t v1, uint8_t mode);
uint64_t fcvt_32_64(uint32_t v1, uint32_t op, uint8_t mode);
uint32_t fcvt_64_32(uint64_t v1, uint32_t op, uint8_t mode);
uint64_t unbox_d(uint8_t FLEN, uint64_t v);
// conversion: float to float
uint32_t f16tof32(uint16_t val, uint8_t rm);
uint64_t f16tof64(uint16_t val, uint8_t rm);
uint16_t f32tof16(uint32_t val, uint8_t rm);
uint64_t f32tof64(uint32_t val, uint8_t rm);
uint16_t f64tof16(uint64_t val, uint8_t rm);
uint32_t f64tof32(uint64_t val, uint8_t rm);
// conversions: float to unsigned
uint32_t f16toui32(uint16_t v, uint8_t rm);
uint64_t f16toui64(uint16_t v, uint8_t rm);
uint32_t f32toui32(uint32_t v, uint8_t rm);
uint64_t f32toui64(uint32_t v, uint8_t rm);
uint32_t f64toui32(uint64_t v, uint8_t rm);
uint64_t f64toui64(uint64_t v, uint8_t rm);
// conversions: float to signed
uint32_t f16toi32(uint16_t v, uint8_t rm);
uint64_t f16toi64(uint16_t v, uint8_t rm);
uint32_t f32toi32(uint32_t v, uint8_t rm);
uint64_t f32toi64(uint32_t v, uint8_t rm);
uint32_t f64toi32(uint64_t v, uint8_t rm);
uint64_t f64toi64(uint64_t v, uint8_t rm);
// conversions: unsigned to float
uint16_t ui32tof16(uint32_t v, uint8_t rm);
uint16_t ui64tof16(uint64_t v, uint8_t rm);
uint32_t ui32tof32(uint32_t v, uint8_t rm);
uint32_t ui64tof32(uint64_t v, uint8_t rm);
uint64_t ui32tof64(uint32_t v, uint8_t rm);
uint64_t ui64tof64(uint64_t v, uint8_t rm);
// conversions: signed to float
uint16_t i32tof16(uint32_t v, uint8_t rm);
uint16_t i64tof16(uint64_t v, uint8_t rm);
uint32_t i32tof32(uint32_t v, uint8_t rm);
uint32_t i64tof32(uint64_t v, uint8_t rm);
uint64_t i32tof64(uint32_t v, uint8_t rm);
uint64_t i64tof64(uint64_t v, uint8_t rm);
}
#endif /* _VM_FP_FUNCTIONS_H_ */