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[libc] Bring libc in-tree

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Moving libc from its separate repo into this one, minor resulting build
fixes, and a hacky way to add -I for libc headers in builds.
This commit is contained in:
Justin C. Miller
2020-08-23 17:21:08 -07:00
parent 28b800a497
commit 95a35cd0bf
216 changed files with 21033 additions and 12 deletions
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57
src/libraries/libc/include/j6libc/int_widths.h Normal file
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#pragma once
/* Type definitions: fixed-width integral types */
/* 7.18.1.1 Exact-width integer types. */
typedef __INT8_TYPE__ int8_t;
typedef __INT16_TYPE__ int16_t;
typedef __INT32_TYPE__ int32_t;
typedef __INT64_TYPE__ int64_t;
typedef __UINT8_TYPE__ uint8_t;
typedef __UINT16_TYPE__ uint16_t;
typedef __UINT32_TYPE__ uint32_t;
typedef __UINT64_TYPE__ uint64_t;
/* 7.18.1.2 Minimum-width integer types */
/* You are allowed to add more types here, e.g. int_least24_t. For the standard
types, int_leastN_t is equivalent to the corresponding exact type intN_t by
definition.
*/
typedef __INT_LEAST8_TYPE__ int_least8_t;
typedef __INT_LEAST16_TYPE__ int_least16_t;
typedef __INT_LEAST32_TYPE__ int_least32_t;
typedef __INT_LEAST64_TYPE__ int_least64_t;
typedef __UINT_LEAST8_TYPE__ uint_least8_t;
typedef __UINT_LEAST16_TYPE__ uint_least16_t;
typedef __UINT_LEAST32_TYPE__ uint_least32_t;
typedef __UINT_LEAST64_TYPE__ uint_least64_t;
/* 7.18.1.3 Fastest minimum-width integer types */
/* You are allowed to add more types here, e.g. int_fast24_t. */
typedef __INT_FAST8_TYPE__ int_fast8_t;
typedef __INT_FAST16_TYPE__ int_fast16_t;
typedef __INT_FAST32_TYPE__ int_fast32_t;
typedef __INT_FAST64_TYPE__ int_fast64_t;
typedef __UINT_FAST8_TYPE__ uint_fast8_t;
typedef __UINT_FAST16_TYPE__ uint_fast16_t;
typedef __UINT_FAST32_TYPE__ uint_fast32_t;
typedef __UINT_FAST64_TYPE__ uint_fast64_t;
/* 7.18.1.4 Integer types capable of holding object pointers */
typedef __INTPTR_TYPE__ intptr_t;
typedef __UINTPTR_TYPE__ uintptr_t;
typedef __PTRDIFF_TYPE__ ptrdiff_t;
/* 7.18.1.5 Greatest-width integer types */
typedef __INTMAX_TYPE__ intmax_t;
typedef __UINTMAX_TYPE__ uintmax_t;