19 lines
560 B
C
19 lines
560 B
C
#ifndef _SOFTWARE_FLOAT_H
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#define _SOFTWARE_FLOAT_H
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#include <stdint.h>
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typedef struct {
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uint8_t sign; /* 0 = positive, 1 = negative */
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uint8_t exponent; /* 8-bit biased exponent (bias = 127) */
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uint32_t mantissa; /* 23 bits stored (MSB implicit for normalized numbers) */
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} soft_float32_t;
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typedef struct {
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uint8_t sign; /* 0 = positive, 1 = negative */
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uint16_t exponent; /* 11-bit biased exponent (bias = 1023) */
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uint64_t mantissa; /* 52 bits stored (MSB implicit for normalized numbers) */
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} soft_float64_t;
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#endif
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