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Implemented project structure

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This commit is contained in:
Fabio Scotto di Santolo
2025-11-29 18:39:57 +01:00
commit c59b4004e5
6024 changed files with 1100108 additions and 0 deletions
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127
xpack-riscv-none-elf-gcc-13.4.0-1/riscv-none-elf/include/machine/ieee.h Normal file
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#ifndef _MACHINE_IEEE_H_
#define _MACHINE_IEEE_H_
#include <sys/types.h>
#include <sys/cdefs.h>
#include <machine/ieeefp.h>
#include <float.h>
#if LDBL_MANT_DIG == 24
#define EXT_IMPLICIT_NBIT
#define EXT_TO_ARRAY32(p, a) do { \
(a)[0] = (p)->ext_frac; \
} while (0)
#ifdef __IEEE_LITTLE_ENDIAN
struct ieee_ext {
uint32_t ext_frac:23;
uint32_t ext_exp:8;
uint32_t ext_sign:1;
};
#endif
#ifdef __IEEE_BIG_ENDIAN
struct ieee_ext {
#ifndef ___IEEE_BYTES_LITTLE_ENDIAN
uint32_t ext_sign:1;
uint32_t ext_exp:8;
uint32_t ext_frac:23;
#else /* ARMEL without __VFP_FP__ */
uint32_t ext_frac:23;
uint32_t ext_exp:8;
uint32_t ext_sign:1;
#endif
};
#endif
#elif LDBL_MANT_DIG == 53
#define EXT_IMPLICIT_NBIT
#define EXT_TO_ARRAY32(p, a) do { \
(a)[0] = (p)->ext_fracl; \
(a)[1] = (p)->ext_frach; \
} while (0)
#ifdef __IEEE_LITTLE_ENDIAN
struct ieee_ext {
uint32_t ext_fracl;
uint32_t ext_frach:20;
uint32_t ext_exp:11;
uint32_t ext_sign:1;
};
#endif
#ifdef __IEEE_BIG_ENDIAN
struct ieee_ext {
#ifndef ___IEEE_BYTES_LITTLE_ENDIAN
uint32_t ext_sign:1;
uint32_t ext_exp:11;
uint32_t ext_frach:20;
#else /* ARMEL without __VFP_FP__ */
uint32_t ext_frach:20;
uint32_t ext_exp:11;
uint32_t ext_sign:1;
#endif
uint32_t ext_fracl;
};
#endif
#elif LDBL_MANT_DIG == 64
#define EXT_TO_ARRAY32(p, a) do { \
(a)[0] = (p)->ext_fracl; \
(a)[1] = (p)->ext_frach; \
} while (0)
#ifdef __IEEE_LITTLE_ENDIAN /* for Intel CPU */
struct ieee_ext {
uint32_t ext_fracl;
uint32_t ext_frach;
uint32_t ext_exp:15;
uint32_t ext_sign:1;
uint32_t ext_padl:16;
uint32_t ext_padh;
};
#endif
#ifdef __IEEE_BIG_ENDIAN
struct ieee_ext {
#ifndef ___IEEE_BYTES_LITTLE_ENDIAN /* for m68k */
uint32_t ext_sign:1;
uint32_t ext_exp:15;
uint32_t ext_pad:16;
#else /* ARM FPA10 math coprocessor */
uint32_t ext_exp:15;
uint32_t ext_pad:16;
uint32_t ext_sign:1;
#endif
uint32_t ext_frach;
uint32_t ext_fracl;
};
#endif
#elif LDBL_MANT_DIG == 113
#define EXT_IMPLICIT_NBIT
#define EXT_TO_ARRAY32(p, a) do { \
(a)[0] = (p)->ext_fracl; \
(a)[1] = (p)->ext_fraclm; \
(a)[2] = (p)->ext_frachm; \
(a)[3] = (p)->ext_frach; \
} while (0)
#ifdef __IEEE_LITTLE_ENDIAN
struct ieee_ext {
uint32_t ext_fracl;
uint32_t ext_fraclm;
uint32_t ext_frachm;
uint32_t ext_frach:16;
uint32_t ext_exp:15;
uint32_t ext_sign:1;
};
#endif
#ifdef __IEEE_BIG_ENDIAN
struct ieee_ext {
#ifndef ___IEEE_BYTES_LITTLE_ENDIAN
uint32_t ext_sign:1;
uint32_t ext_exp:15;
uint32_t ext_frach:16;
#else /* ARMEL without __VFP_FP__ */
uint32_t ext_frach:16;
uint32_t ext_exp:15;
uint32_t ext_sign:1;
#endif
uint32_t ext_frachm;
uint32_t ext_fraclm;
uint32_t ext_fracl;
};
#endif
#endif
#endif /* _MACHINE_IEEE_H_ */