diff --git a/lib/libc/include/i386-linux-gnu/bits/a.out.h b/lib/libc/include/i386-linux-gnu/bits/a.out.h deleted file mode 100644 index 3c81a52dbb722d43ee30bdaace3ea88e01ffc8cf..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/bits/a.out.h +++ /dev/null @@ -1,11 +0,0 @@ -#ifndef __A_OUT_GNU_H__ -# error "Never use directly; include instead." -#endif - -#ifdef __x86_64__ - -/* Signal to users of this header that this architecture really doesn't - support a.out binary format. */ -#define __NO_A_OUT_SUPPORT 1 - -#endif \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/bits/endianness.h b/lib/libc/include/i386-linux-gnu/bits/endianness.h deleted file mode 100644 index 80180b782e3b603bfd65bb9a42ca99beda21a318..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/bits/endianness.h +++ /dev/null @@ -1,11 +0,0 @@ -#ifndef _BITS_ENDIANNESS_H -#define _BITS_ENDIANNESS_H 1 - -#ifndef _BITS_ENDIAN_H -# error "Never use directly; include instead." -#endif - -/* i386/x86_64 are little-endian. */ -#define __BYTE_ORDER __LITTLE_ENDIAN - -#endif /* bits/endianness.h */ \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/bits/environments.h b/lib/libc/include/i386-linux-gnu/bits/environments.h deleted file mode 100644 index 72a871ff4de397f64f5f7cf4b5f5e70a6f02c59d..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/bits/environments.h +++ /dev/null @@ -1,105 +0,0 @@ -/* Copyright (C) 1999-2021 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _UNISTD_H -# error "Never include this file directly. Use instead" -#endif - -#include - -/* This header should define the following symbols under the described - situations. A value `1' means that the model is always supported, - `-1' means it is never supported. Undefined means it cannot be - statically decided. - - _POSIX_V7_ILP32_OFF32 32bit int, long, pointers, and off_t type - _POSIX_V7_ILP32_OFFBIG 32bit int, long, and pointers and larger off_t type - - _POSIX_V7_LP64_OFF32 64bit long and pointers and 32bit off_t type - _POSIX_V7_LPBIG_OFFBIG 64bit long and pointers and large off_t type - - The macros _POSIX_V6_ILP32_OFF32, _POSIX_V6_ILP32_OFFBIG, - _POSIX_V6_LP64_OFF32, _POSIX_V6_LPBIG_OFFBIG, _XBS5_ILP32_OFF32, - _XBS5_ILP32_OFFBIG, _XBS5_LP64_OFF32, and _XBS5_LPBIG_OFFBIG were - used in previous versions of the Unix standard and are available - only for compatibility. -*/ - -#if __WORDSIZE == 64 - -/* Environments with 32-bit wide pointers are optionally provided. - Therefore following macros aren't defined: - # undef _POSIX_V7_ILP32_OFF32 - # undef _POSIX_V7_ILP32_OFFBIG - # undef _POSIX_V6_ILP32_OFF32 - # undef _POSIX_V6_ILP32_OFFBIG - # undef _XBS5_ILP32_OFF32 - # undef _XBS5_ILP32_OFFBIG - and users need to check at runtime. */ - -/* We also have no use (for now) for an environment with bigger pointers - and offsets. */ -# define _POSIX_V7_LPBIG_OFFBIG -1 -# define _POSIX_V6_LPBIG_OFFBIG -1 -# define _XBS5_LPBIG_OFFBIG -1 - -/* By default we have 64-bit wide `long int', pointers and `off_t'. */ -# define _POSIX_V7_LP64_OFF64 1 -# define _POSIX_V6_LP64_OFF64 1 -# define _XBS5_LP64_OFF64 1 - -#else /* __WORDSIZE == 32 */ - -/* We have 32-bit wide `int', `long int' and pointers and all platforms - support LFS. -mx32 has 64-bit wide `off_t'. */ -# define _POSIX_V7_ILP32_OFFBIG 1 -# define _POSIX_V6_ILP32_OFFBIG 1 -# define _XBS5_ILP32_OFFBIG 1 - -# ifndef __x86_64__ -/* -m32 has 32-bit wide `off_t'. */ -# define _POSIX_V7_ILP32_OFF32 1 -# define _POSIX_V6_ILP32_OFF32 1 -# define _XBS5_ILP32_OFF32 1 -# endif - -/* We optionally provide an environment with the above size but an 64-bit - side `off_t'. Therefore we don't define _POSIX_V7_ILP32_OFFBIG. */ - -/* Environments with 64-bit wide pointers can be provided, - so these macros aren't defined: - # undef _POSIX_V7_LP64_OFF64 - # undef _POSIX_V7_LPBIG_OFFBIG - # undef _POSIX_V6_LP64_OFF64 - # undef _POSIX_V6_LPBIG_OFFBIG - # undef _XBS5_LP64_OFF64 - # undef _XBS5_LPBIG_OFFBIG - and sysconf tests for it at runtime. */ - -#endif /* __WORDSIZE == 32 */ - -#define __ILP32_OFF32_CFLAGS "-m32" -#define __ILP32_OFF32_LDFLAGS "-m32" -#if defined __x86_64__ && defined __ILP32__ -# define __ILP32_OFFBIG_CFLAGS "-mx32" -# define __ILP32_OFFBIG_LDFLAGS "-mx32" -#else -# define __ILP32_OFFBIG_CFLAGS "-m32 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64" -# define __ILP32_OFFBIG_LDFLAGS "-m32" -#endif -#define __LP64_OFF64_CFLAGS "-m64" -#define __LP64_OFF64_LDFLAGS "-m64" \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/bits/epoll.h b/lib/libc/include/i386-linux-gnu/bits/epoll.h deleted file mode 100644 index 4bda3c54ef2f9331ac170b7e33d85aa1d55004bd..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/bits/epoll.h +++ /dev/null @@ -1,29 +0,0 @@ -/* Copyright (C) 2002-2021 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _SYS_EPOLL_H -# error "Never use directly; include instead." -#endif - -/* Flags to be passed to epoll_create1. */ -enum - { - EPOLL_CLOEXEC = 02000000 -#define EPOLL_CLOEXEC EPOLL_CLOEXEC - }; - -#define __EPOLL_PACKED __attribute__ ((__packed__)) \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/bits/fcntl.h b/lib/libc/include/i386-linux-gnu/bits/fcntl.h deleted file mode 100644 index de1b65f104f965926417c07a8466d61ed6bd5fc4..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/bits/fcntl.h +++ /dev/null @@ -1,61 +0,0 @@ -/* O_*, F_*, FD_* bit values for Linux/x86. - Copyright (C) 2001-2021 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _FCNTL_H -# error "Never use directly; include instead." -#endif - -#ifdef __x86_64__ -# define __O_LARGEFILE 0 -#endif - -#ifdef __x86_64__ -/* Not necessary, we always have 64-bit offsets. */ -# define F_GETLK64 5 /* Get record locking info. */ -# define F_SETLK64 6 /* Set record locking info (non-blocking). */ -# define F_SETLKW64 7 /* Set record locking info (blocking). */ -#endif - - -struct flock - { - short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */ - short int l_whence; /* Where `l_start' is relative to (like `lseek'). */ -#ifndef __USE_FILE_OFFSET64 - __off_t l_start; /* Offset where the lock begins. */ - __off_t l_len; /* Size of the locked area; zero means until EOF. */ -#else - __off64_t l_start; /* Offset where the lock begins. */ - __off64_t l_len; /* Size of the locked area; zero means until EOF. */ -#endif - __pid_t l_pid; /* Process holding the lock. */ - }; - -#ifdef __USE_LARGEFILE64 -struct flock64 - { - short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */ - short int l_whence; /* Where `l_start' is relative to (like `lseek'). */ - __off64_t l_start; /* Offset where the lock begins. */ - __off64_t l_len; /* Size of the locked area; zero means until EOF. */ - __pid_t l_pid; /* Process holding the lock. */ - }; -#endif - -/* Include generic Linux declarations. */ -#include \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/bits/fenv.h b/lib/libc/include/i386-linux-gnu/bits/fenv.h deleted file mode 100644 index dd01ba9442e7648df13d829ffb4c664fe0c30af5..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/bits/fenv.h +++ /dev/null @@ -1,116 +0,0 @@ -/* Copyright (C) 1997-2021 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _FENV_H -# error "Never use directly; include instead." -#endif - -/* Define bits representing the exception. We use the bit positions - of the appropriate bits in the FPU control word. */ -enum - { - FE_INVALID = -#define FE_INVALID 0x01 - FE_INVALID, - __FE_DENORM = 0x02, - FE_DIVBYZERO = -#define FE_DIVBYZERO 0x04 - FE_DIVBYZERO, - FE_OVERFLOW = -#define FE_OVERFLOW 0x08 - FE_OVERFLOW, - FE_UNDERFLOW = -#define FE_UNDERFLOW 0x10 - FE_UNDERFLOW, - FE_INEXACT = -#define FE_INEXACT 0x20 - FE_INEXACT - }; - -#define FE_ALL_EXCEPT \ - (FE_INEXACT | FE_DIVBYZERO | FE_UNDERFLOW | FE_OVERFLOW | FE_INVALID) - -/* The ix87 FPU supports all of the four defined rounding modes. We - use again the bit positions in the FPU control word as the values - for the appropriate macros. */ -enum - { - FE_TONEAREST = -#define FE_TONEAREST 0 - FE_TONEAREST, - FE_DOWNWARD = -#define FE_DOWNWARD 0x400 - FE_DOWNWARD, - FE_UPWARD = -#define FE_UPWARD 0x800 - FE_UPWARD, - FE_TOWARDZERO = -#define FE_TOWARDZERO 0xc00 - FE_TOWARDZERO - }; - - -/* Type representing exception flags. */ -typedef unsigned short int fexcept_t; - - -/* Type representing floating-point environment. This structure - corresponds to the layout of the block written by the `fstenv' - instruction and has additional fields for the contents of the MXCSR - register as written by the `stmxcsr' instruction. */ -typedef struct - { - unsigned short int __control_word; - unsigned short int __glibc_reserved1; - unsigned short int __status_word; - unsigned short int __glibc_reserved2; - unsigned short int __tags; - unsigned short int __glibc_reserved3; - unsigned int __eip; - unsigned short int __cs_selector; - unsigned int __opcode:11; - unsigned int __glibc_reserved4:5; - unsigned int __data_offset; - unsigned short int __data_selector; - unsigned short int __glibc_reserved5; -#ifdef __x86_64__ - unsigned int __mxcsr; -#endif - } -fenv_t; - -/* If the default argument is used we use this value. */ -#define FE_DFL_ENV ((const fenv_t *) -1) - -#ifdef __USE_GNU -/* Floating-point environment where none of the exception is masked. */ -# define FE_NOMASK_ENV ((const fenv_t *) -2) -#endif - -#if __GLIBC_USE (IEC_60559_BFP_EXT_C2X) -/* Type representing floating-point control modes. */ -typedef struct - { - unsigned short int __control_word; - unsigned short int __glibc_reserved; - unsigned int __mxcsr; - } -femode_t; - -/* Default floating-point control modes. */ -# define FE_DFL_MODE ((const femode_t *) -1L) -#endif \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/bits/floatn.h b/lib/libc/include/i386-linux-gnu/bits/floatn.h deleted file mode 100644 index 5818af200103f563ab8b3b89776b1fe2dd8de761..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/bits/floatn.h +++ /dev/null @@ -1,121 +0,0 @@ -/* Macros to control TS 18661-3 glibc features on x86. - Copyright (C) 2017-2021 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _BITS_FLOATN_H -#define _BITS_FLOATN_H - -#include - -/* Defined to 1 if the current compiler invocation provides a - floating-point type with the IEEE 754 binary128 format, and this - glibc includes corresponding *f128 interfaces for it. The required - libgcc support was added some time after the basic compiler - support, for x86_64 and x86. */ -#if (defined __x86_64__ \ - ? __GNUC_PREREQ (4, 3) \ - : (defined __GNU__ ? __GNUC_PREREQ (4, 5) : __GNUC_PREREQ (4, 4))) -# define __HAVE_FLOAT128 1 -#else -# define __HAVE_FLOAT128 0 -#endif - -/* Defined to 1 if __HAVE_FLOAT128 is 1 and the type is ABI-distinct - from the default float, double and long double types in this glibc. */ -#if __HAVE_FLOAT128 -# define __HAVE_DISTINCT_FLOAT128 1 -#else -# define __HAVE_DISTINCT_FLOAT128 0 -#endif - -/* Defined to 1 if the current compiler invocation provides a - floating-point type with the right format for _Float64x, and this - glibc includes corresponding *f64x interfaces for it. */ -#define __HAVE_FLOAT64X 1 - -/* Defined to 1 if __HAVE_FLOAT64X is 1 and _Float64x has the format - of long double. Otherwise, if __HAVE_FLOAT64X is 1, _Float64x has - the format of _Float128, which must be different from that of long - double. */ -#define __HAVE_FLOAT64X_LONG_DOUBLE 1 - -#ifndef __ASSEMBLER__ - -/* Defined to concatenate the literal suffix to be used with _Float128 - types, if __HAVE_FLOAT128 is 1. */ -# if __HAVE_FLOAT128 -# if !__GNUC_PREREQ (7, 0) || defined __cplusplus -/* The literal suffix f128 exists only since GCC 7.0. */ -# define __f128(x) x##q -# else -# define __f128(x) x##f128 -# endif -# endif - -/* Defined to a complex binary128 type if __HAVE_FLOAT128 is 1. */ -# if __HAVE_FLOAT128 -# if !__GNUC_PREREQ (7, 0) || defined __cplusplus -/* Add a typedef for older GCC compilers which don't natively support - _Complex _Float128. */ -typedef _Complex float __cfloat128 __attribute__ ((__mode__ (__TC__))); -# define __CFLOAT128 __cfloat128 -# else -# define __CFLOAT128 _Complex _Float128 -# endif -# endif - -/* The remaining of this file provides support for older compilers. */ -# if __HAVE_FLOAT128 - -/* The type _Float128 exists only since GCC 7.0. */ -# if !__GNUC_PREREQ (7, 0) || defined __cplusplus -typedef __float128 _Float128; -# endif - -/* __builtin_huge_valf128 doesn't exist before GCC 7.0. */ -# if !__GNUC_PREREQ (7, 0) -# define __builtin_huge_valf128() ((_Float128) __builtin_huge_val ()) -# endif - -/* Older GCC has only a subset of built-in functions for _Float128 on - x86, and __builtin_infq is not usable in static initializers. - Converting a narrower sNaN to _Float128 produces a quiet NaN, so - attempts to use _Float128 sNaNs will not work properly with older - compilers. */ -# if !__GNUC_PREREQ (7, 0) -# define __builtin_copysignf128 __builtin_copysignq -# define __builtin_fabsf128 __builtin_fabsq -# define __builtin_inff128() ((_Float128) __builtin_inf ()) -# define __builtin_nanf128(x) ((_Float128) __builtin_nan (x)) -# define __builtin_nansf128(x) ((_Float128) __builtin_nans (x)) -# endif - -/* In math/math.h, __MATH_TG will expand signbit to __builtin_signbit*, - e.g.: __builtin_signbitf128, before GCC 6. However, there has never - been a __builtin_signbitf128 in GCC and the type-generic builtin is - only available since GCC 6. */ -# if !__GNUC_PREREQ (6, 0) -# define __builtin_signbitf128 __signbitf128 -# endif - -# endif - -#endif /* !__ASSEMBLER__. */ - -#include - -#endif /* _BITS_FLOATN_H */ \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/bits/flt-eval-method.h b/lib/libc/include/i386-linux-gnu/bits/flt-eval-method.h deleted file mode 100644 index c714d6ed236f37ba47c46b07f0427d7f4fede23d..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/bits/flt-eval-method.h +++ /dev/null @@ -1,33 +0,0 @@ -/* Define __GLIBC_FLT_EVAL_METHOD. x86 version. - Copyright (C) 2016-2021 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _MATH_H -# error "Never use directly; include instead." -#endif - -#ifdef __FLT_EVAL_METHOD__ -# if __FLT_EVAL_METHOD__ == -1 -# define __GLIBC_FLT_EVAL_METHOD 2 -# else -# define __GLIBC_FLT_EVAL_METHOD __FLT_EVAL_METHOD__ -# endif -#elif defined __x86_64__ -# define __GLIBC_FLT_EVAL_METHOD 0 -#else -# define __GLIBC_FLT_EVAL_METHOD 2 -#endif \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/bits/fp-logb.h b/lib/libc/include/i386-linux-gnu/bits/fp-logb.h deleted file mode 100644 index 7c1bfa72bd5add534071850e5c498ad6e8b1db53..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/bits/fp-logb.h +++ /dev/null @@ -1,24 +0,0 @@ -/* Define __FP_LOGB0_IS_MIN and __FP_LOGBNAN_IS_MIN. x86 version. - Copyright (C) 2016-2021 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _MATH_H -# error "Never use directly; include instead." -#endif - -#define __FP_LOGB0_IS_MIN 1 -#define __FP_LOGBNAN_IS_MIN 1 \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/bits/indirect-return.h b/lib/libc/include/i386-linux-gnu/bits/indirect-return.h deleted file mode 100644 index 4bf822a84c03e71ba8cb75841166546da1e5af40..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/bits/indirect-return.h +++ /dev/null @@ -1,37 +0,0 @@ -/* Definition of __INDIRECT_RETURN. x86 version. - Copyright (C) 2018-2021 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _UCONTEXT_H -# error "Never include directly; use instead." -#endif - -/* On x86, swapcontext returns via indirect branch when the shadow stack - is enabled. Define __INDIRECT_RETURN to indicate whether swapcontext - returns via indirect branch. */ -#if defined __CET__ && (__CET__ & 2) != 0 -# if __glibc_has_attribute (__indirect_return__) -# define __INDIRECT_RETURN __attribute__ ((__indirect_return__)) -# else -/* Newer compilers provide the indirect_return attribute, but without - it we can use returns_twice to affect the optimizer in the same - way and avoid unsafe optimizations. */ -# define __INDIRECT_RETURN __attribute__ ((__returns_twice__)) -# endif -#else -# define __INDIRECT_RETURN -#endif \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/bits/ipctypes.h b/lib/libc/include/i386-linux-gnu/bits/ipctypes.h deleted file mode 100644 index 9c301e1a3cdd67c3daafe5762ba5f02e77768d3d..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/bits/ipctypes.h +++ /dev/null @@ -1,33 +0,0 @@ -/* bits/ipctypes.h -- Define some types used by SysV IPC/MSG/SHM. - Copyright (C) 2012-2021 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _SYS_IPC_H -# error "Never use directly; include instead." -#endif - -#ifndef _BITS_IPCTYPES_H -#define _BITS_IPCTYPES_H 1 - -/* Used in `struct shmid_ds'. */ -# ifdef __x86_64__ -typedef int __ipc_pid_t; -# else -typedef unsigned short int __ipc_pid_t; -# endif - -#endif /* bits/ipctypes.h */ \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/bits/iscanonical.h b/lib/libc/include/i386-linux-gnu/bits/iscanonical.h deleted file mode 100644 index 8e6c0d05f5016f5a498a62ab68c72468d0142931..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/bits/iscanonical.h +++ /dev/null @@ -1,54 +0,0 @@ -/* Define iscanonical macro. ldbl-96 version. - Copyright (C) 2016-2021 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _MATH_H -# error "Never use directly; include instead." -#endif - -extern int __iscanonicall (long double __x) - __THROW __attribute__ ((__const__)); -#define __iscanonicalf(x) ((void) (__typeof (x)) (x), 1) -#define __iscanonical(x) ((void) (__typeof (x)) (x), 1) -#if __HAVE_DISTINCT_FLOAT128 -# define __iscanonicalf128(x) ((void) (__typeof (x)) (x), 1) -#endif - -/* Return nonzero value if X is canonical. In IEEE interchange binary - formats, all values are canonical, but the argument must still be - converted to its semantic type for any exceptions arising from the - conversion, before being discarded; in extended precision, there - are encodings that are not consistently handled as corresponding to - any particular value of the type, and we return 0 for those. */ -#ifndef __cplusplus -# define iscanonical(x) __MATH_TG ((x), __iscanonical, (x)) -#else -/* In C++ mode, __MATH_TG cannot be used, because it relies on - __builtin_types_compatible_p, which is a C-only builtin. On the - other hand, overloading provides the means to distinguish between - the floating-point types. The overloading resolution will match - the correct parameter (regardless of type qualifiers (i.e.: const - and volatile)). */ -extern "C++" { -inline int iscanonical (float __val) { return __iscanonicalf (__val); } -inline int iscanonical (double __val) { return __iscanonical (__val); } -inline int iscanonical (long double __val) { return __iscanonicall (__val); } -# if __HAVE_DISTINCT_FLOAT128 -inline int iscanonical (_Float128 __val) { return __iscanonicalf128 (__val); } -# endif -} -#endif /* __cplusplus */ \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/bits/link.h b/lib/libc/include/i386-linux-gnu/bits/link.h deleted file mode 100644 index 9774e993a3c9e35dfe6698df6815cd2828ae570a..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/bits/link.h +++ /dev/null @@ -1,159 +0,0 @@ -/* Copyright (C) 2004-2021 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _LINK_H -# error "Never include directly; use instead." -#endif - - -#ifndef __x86_64__ -/* Registers for entry into PLT on IA-32. */ -typedef struct La_i86_regs -{ - uint32_t lr_edx; - uint32_t lr_ecx; - uint32_t lr_eax; - uint32_t lr_ebp; - uint32_t lr_esp; -} La_i86_regs; - -/* Return values for calls from PLT on IA-32. */ -typedef struct La_i86_retval -{ - uint32_t lrv_eax; - uint32_t lrv_edx; - long double lrv_st0; - long double lrv_st1; - uint64_t lrv_bnd0; - uint64_t lrv_bnd1; -} La_i86_retval; - - -__BEGIN_DECLS - -extern Elf32_Addr la_i86_gnu_pltenter (Elf32_Sym *__sym, unsigned int __ndx, - uintptr_t *__refcook, - uintptr_t *__defcook, - La_i86_regs *__regs, - unsigned int *__flags, - const char *__symname, - long int *__framesizep); -extern unsigned int la_i86_gnu_pltexit (Elf32_Sym *__sym, unsigned int __ndx, - uintptr_t *__refcook, - uintptr_t *__defcook, - const La_i86_regs *__inregs, - La_i86_retval *__outregs, - const char *symname); - -__END_DECLS - -#else - -/* Registers for entry into PLT on x86-64. */ -# if __GNUC_PREREQ (4,0) -typedef float La_x86_64_xmm __attribute__ ((__vector_size__ (16))); -typedef float La_x86_64_ymm - __attribute__ ((__vector_size__ (32), __aligned__ (16))); -typedef double La_x86_64_zmm - __attribute__ ((__vector_size__ (64), __aligned__ (16))); -# else -typedef float La_x86_64_xmm __attribute__ ((__mode__ (__V4SF__))); -# endif - -typedef union -{ -# if __GNUC_PREREQ (4,0) - La_x86_64_ymm ymm[2]; - La_x86_64_zmm zmm[1]; -# endif - La_x86_64_xmm xmm[4]; -} La_x86_64_vector __attribute__ ((__aligned__ (16))); - -typedef struct La_x86_64_regs -{ - uint64_t lr_rdx; - uint64_t lr_r8; - uint64_t lr_r9; - uint64_t lr_rcx; - uint64_t lr_rsi; - uint64_t lr_rdi; - uint64_t lr_rbp; - uint64_t lr_rsp; - La_x86_64_xmm lr_xmm[8]; - La_x86_64_vector lr_vector[8]; -#ifndef __ILP32__ - __int128_t lr_bnd[4]; -#endif -} La_x86_64_regs; - -/* Return values for calls from PLT on x86-64. */ -typedef struct La_x86_64_retval -{ - uint64_t lrv_rax; - uint64_t lrv_rdx; - La_x86_64_xmm lrv_xmm0; - La_x86_64_xmm lrv_xmm1; - long double lrv_st0; - long double lrv_st1; - La_x86_64_vector lrv_vector0; - La_x86_64_vector lrv_vector1; -#ifndef __ILP32__ - __int128_t lrv_bnd0; - __int128_t lrv_bnd1; -#endif -} La_x86_64_retval; - -#define La_x32_regs La_x86_64_regs -#define La_x32_retval La_x86_64_retval - -__BEGIN_DECLS - -extern Elf64_Addr la_x86_64_gnu_pltenter (Elf64_Sym *__sym, - unsigned int __ndx, - uintptr_t *__refcook, - uintptr_t *__defcook, - La_x86_64_regs *__regs, - unsigned int *__flags, - const char *__symname, - long int *__framesizep); -extern unsigned int la_x86_64_gnu_pltexit (Elf64_Sym *__sym, - unsigned int __ndx, - uintptr_t *__refcook, - uintptr_t *__defcook, - const La_x86_64_regs *__inregs, - La_x86_64_retval *__outregs, - const char *__symname); - -extern Elf32_Addr la_x32_gnu_pltenter (Elf32_Sym *__sym, - unsigned int __ndx, - uintptr_t *__refcook, - uintptr_t *__defcook, - La_x32_regs *__regs, - unsigned int *__flags, - const char *__symname, - long int *__framesizep); -extern unsigned int la_x32_gnu_pltexit (Elf32_Sym *__sym, - unsigned int __ndx, - uintptr_t *__refcook, - uintptr_t *__defcook, - const La_x32_regs *__inregs, - La_x32_retval *__outregs, - const char *__symname); - -__END_DECLS - -#endif \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/bits/long-double.h b/lib/libc/include/i386-linux-gnu/bits/long-double.h deleted file mode 100644 index ef3832bc80d643a47f2501845cab95ac4316e201..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/bits/long-double.h +++ /dev/null @@ -1,21 +0,0 @@ -/* Properties of long double type. ldbl-96 version. - Copyright (C) 2016-2021 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -/* long double is distinct from double, so there is nothing to - define here. */ -#define __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI 0 \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/bits/math-vector.h b/lib/libc/include/i386-linux-gnu/bits/math-vector.h deleted file mode 100644 index 6e94f42ca81228bdf7d5e17ac829538784422e31..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/bits/math-vector.h +++ /dev/null @@ -1,63 +0,0 @@ -/* Platform-specific SIMD declarations of math functions. - Copyright (C) 2014-2021 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _MATH_H -# error "Never include directly;\ - include instead." -#endif - -/* Get default empty definitions for simd declarations. */ -#include - -#if defined __x86_64__ && defined __FAST_MATH__ -# if defined _OPENMP && _OPENMP >= 201307 -/* OpenMP case. */ -# define __DECL_SIMD_x86_64 _Pragma ("omp declare simd notinbranch") -# elif __GNUC_PREREQ (6,0) -/* W/o OpenMP use GCC 6.* __attribute__ ((__simd__)). */ -# define __DECL_SIMD_x86_64 __attribute__ ((__simd__ ("notinbranch"))) -# endif - -# ifdef __DECL_SIMD_x86_64 -# undef __DECL_SIMD_cos -# define __DECL_SIMD_cos __DECL_SIMD_x86_64 -# undef __DECL_SIMD_cosf -# define __DECL_SIMD_cosf __DECL_SIMD_x86_64 -# undef __DECL_SIMD_sin -# define __DECL_SIMD_sin __DECL_SIMD_x86_64 -# undef __DECL_SIMD_sinf -# define __DECL_SIMD_sinf __DECL_SIMD_x86_64 -# undef __DECL_SIMD_sincos -# define __DECL_SIMD_sincos __DECL_SIMD_x86_64 -# undef __DECL_SIMD_sincosf -# define __DECL_SIMD_sincosf __DECL_SIMD_x86_64 -# undef __DECL_SIMD_log -# define __DECL_SIMD_log __DECL_SIMD_x86_64 -# undef __DECL_SIMD_logf -# define __DECL_SIMD_logf __DECL_SIMD_x86_64 -# undef __DECL_SIMD_exp -# define __DECL_SIMD_exp __DECL_SIMD_x86_64 -# undef __DECL_SIMD_expf -# define __DECL_SIMD_expf __DECL_SIMD_x86_64 -# undef __DECL_SIMD_pow -# define __DECL_SIMD_pow __DECL_SIMD_x86_64 -# undef __DECL_SIMD_powf -# define __DECL_SIMD_powf __DECL_SIMD_x86_64 - -# endif -#endif \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/bits/mman.h b/lib/libc/include/i386-linux-gnu/bits/mman.h deleted file mode 100644 index 8c96873c8645fe386f2467e9974b3492891bd97c..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/bits/mman.h +++ /dev/null @@ -1,34 +0,0 @@ -/* Definitions for POSIX memory map interface. Linux/x86_64 version. - Copyright (C) 2001-2021 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _SYS_MMAN_H -# error "Never use directly; include instead." -#endif - -/* The following definitions basically come from the kernel headers. - But the kernel header is not namespace clean. */ - -/* Other flags. */ -#ifdef __USE_MISC -# define MAP_32BIT 0x40 /* Only give out 32-bit addresses. */ -#endif - -#include - -/* Include generic Linux declarations. */ -#include \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/bits/procfs-id.h b/lib/libc/include/i386-linux-gnu/bits/procfs-id.h deleted file mode 100644 index bada981489a50a58b41189cdf5bdfad7ed071498..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/bits/procfs-id.h +++ /dev/null @@ -1,30 +0,0 @@ -/* Types of pr_uid and pr_gid in struct elf_prpsinfo. x86 version. - Copyright (C) 2018-2021 Free Software Foundation, Inc. - - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _SYS_PROCFS_H -# error "Never include directly; use instead." -#endif - -#if __WORDSIZE == 32 -typedef unsigned short int __pr_uid_t; -typedef unsigned short int __pr_gid_t; -#else -typedef unsigned int __pr_uid_t; -typedef unsigned int __pr_gid_t; -#endif \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/bits/procfs.h b/lib/libc/include/i386-linux-gnu/bits/procfs.h deleted file mode 100644 index b670484f2a498dd677f674a0200e1e1c3fdfe939..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/bits/procfs.h +++ /dev/null @@ -1,50 +0,0 @@ -/* Types for registers for sys/procfs.h. x86 version. - Copyright (C) 2001-2021 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _SYS_PROCFS_H -# error "Never include directly; use instead." -#endif - -/* Type for a general-purpose register. */ -#ifdef __x86_64__ -__extension__ typedef unsigned long long elf_greg_t; -#else -typedef unsigned long elf_greg_t; -#endif - -/* And the whole bunch of them. We could have used `struct - user_regs_struct' directly in the typedef, but tradition says that - the register set is an array, which does have some peculiar - semantics, so leave it that way. */ -#define ELF_NGREG (sizeof (struct user_regs_struct) / sizeof (elf_greg_t)) -typedef elf_greg_t elf_gregset_t[ELF_NGREG]; - -#ifndef __x86_64__ -/* Register set for the floating-point registers. */ -typedef struct user_fpregs_struct elf_fpregset_t; - -/* Register set for the extended floating-point registers. Includes - the Pentium III SSE registers in addition to the classic - floating-point stuff. */ -typedef struct user_fpxregs_struct elf_fpxregset_t; -#else -/* Register set for the extended floating-point registers. Includes - the Pentium III SSE registers in addition to the classic - floating-point stuff. */ -typedef struct user_fpregs_struct elf_fpregset_t; -#endif \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/bits/pthreadtypes-arch.h b/lib/libc/include/i386-linux-gnu/bits/pthreadtypes-arch.h deleted file mode 100644 index 89b363fb2c690c0e4257ace9972e54af6ae09741..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/bits/pthreadtypes-arch.h +++ /dev/null @@ -1,55 +0,0 @@ -/* Copyright (C) 2002-2021 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _BITS_PTHREADTYPES_ARCH_H -#define _BITS_PTHREADTYPES_ARCH_H 1 - -#include - -#ifdef __x86_64__ -# if __WORDSIZE == 64 -# define __SIZEOF_PTHREAD_MUTEX_T 40 -# define __SIZEOF_PTHREAD_ATTR_T 56 -# define __SIZEOF_PTHREAD_RWLOCK_T 56 -# define __SIZEOF_PTHREAD_BARRIER_T 32 -# else -# define __SIZEOF_PTHREAD_MUTEX_T 32 -# define __SIZEOF_PTHREAD_ATTR_T 32 -# define __SIZEOF_PTHREAD_RWLOCK_T 44 -# define __SIZEOF_PTHREAD_BARRIER_T 20 -# endif -#else -# define __SIZEOF_PTHREAD_MUTEX_T 24 -# define __SIZEOF_PTHREAD_ATTR_T 36 -# define __SIZEOF_PTHREAD_RWLOCK_T 32 -# define __SIZEOF_PTHREAD_BARRIER_T 20 -#endif -#define __SIZEOF_PTHREAD_MUTEXATTR_T 4 -#define __SIZEOF_PTHREAD_COND_T 48 -#define __SIZEOF_PTHREAD_CONDATTR_T 4 -#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 -#define __SIZEOF_PTHREAD_BARRIERATTR_T 4 - -#define __LOCK_ALIGNMENT -#define __ONCE_ALIGNMENT - -#ifndef __x86_64__ -/* Extra attributes for the cleanup functions. */ -# define __cleanup_fct_attribute __attribute__ ((__regparm__ (1))) -#endif - -#endif /* bits/pthreadtypes.h */ \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/bits/setjmp.h b/lib/libc/include/i386-linux-gnu/bits/setjmp.h deleted file mode 100644 index 9e96a2ff9876995f8c9b65a4a586e17984ebead4..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/bits/setjmp.h +++ /dev/null @@ -1,40 +0,0 @@ -/* Copyright (C) 2001-2021 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -/* Define the machine-dependent type `jmp_buf'. x86-64 version. */ -#ifndef _BITS_SETJMP_H -#define _BITS_SETJMP_H 1 - -#if !defined _SETJMP_H && !defined _PTHREAD_H -# error "Never include directly; use instead." -#endif - -#include - -#ifndef _ASM - -# if __WORDSIZE == 64 -typedef long int __jmp_buf[8]; -# elif defined __x86_64__ -__extension__ typedef long long int __jmp_buf[8]; -# else -typedef int __jmp_buf[6]; -# endif - -#endif - -#endif /* bits/setjmp.h */ \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/bits/sigcontext.h b/lib/libc/include/i386-linux-gnu/bits/sigcontext.h deleted file mode 100644 index 4f03980c986b772d0857e8065cdc360f171819a1..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/bits/sigcontext.h +++ /dev/null @@ -1,196 +0,0 @@ -/* Copyright (C) 2002-2021 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _BITS_SIGCONTEXT_H -#define _BITS_SIGCONTEXT_H 1 - -#if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H -# error "Never use directly; include instead." -#endif - -#include - -#define FP_XSTATE_MAGIC1 0x46505853U -#define FP_XSTATE_MAGIC2 0x46505845U -#define FP_XSTATE_MAGIC2_SIZE sizeof (FP_XSTATE_MAGIC2) - -struct _fpx_sw_bytes -{ - __uint32_t magic1; - __uint32_t extended_size; - __uint64_t xstate_bv; - __uint32_t xstate_size; - __uint32_t __glibc_reserved1[7]; -}; - -struct _fpreg -{ - unsigned short significand[4]; - unsigned short exponent; -}; - -struct _fpxreg -{ - unsigned short significand[4]; - unsigned short exponent; - unsigned short __glibc_reserved1[3]; -}; - -struct _xmmreg -{ - __uint32_t element[4]; -}; - - - -#ifndef __x86_64__ - -struct _fpstate -{ - /* Regular FPU environment. */ - __uint32_t cw; - __uint32_t sw; - __uint32_t tag; - __uint32_t ipoff; - __uint32_t cssel; - __uint32_t dataoff; - __uint32_t datasel; - struct _fpreg _st[8]; - unsigned short status; - unsigned short magic; - - /* FXSR FPU environment. */ - __uint32_t _fxsr_env[6]; - __uint32_t mxcsr; - __uint32_t __glibc_reserved1; - struct _fpxreg _fxsr_st[8]; - struct _xmmreg _xmm[8]; - __uint32_t __glibc_reserved2[56]; -}; - -#ifndef sigcontext_struct -/* Kernel headers before 2.1.1 define a struct sigcontext_struct, but - we need sigcontext. Some packages have come to rely on - sigcontext_struct being defined on 32-bit x86, so define this for - their benefit. */ -# define sigcontext_struct sigcontext -#endif - -#define X86_FXSR_MAGIC 0x0000 - -struct sigcontext -{ - unsigned short gs, __gsh; - unsigned short fs, __fsh; - unsigned short es, __esh; - unsigned short ds, __dsh; - unsigned long edi; - unsigned long esi; - unsigned long ebp; - unsigned long esp; - unsigned long ebx; - unsigned long edx; - unsigned long ecx; - unsigned long eax; - unsigned long trapno; - unsigned long err; - unsigned long eip; - unsigned short cs, __csh; - unsigned long eflags; - unsigned long esp_at_signal; - unsigned short ss, __ssh; - struct _fpstate * fpstate; - unsigned long oldmask; - unsigned long cr2; -}; - -#else /* __x86_64__ */ - -struct _fpstate -{ - /* FPU environment matching the 64-bit FXSAVE layout. */ - __uint16_t cwd; - __uint16_t swd; - __uint16_t ftw; - __uint16_t fop; - __uint64_t rip; - __uint64_t rdp; - __uint32_t mxcsr; - __uint32_t mxcr_mask; - struct _fpxreg _st[8]; - struct _xmmreg _xmm[16]; - __uint32_t __glibc_reserved1[24]; -}; - -struct sigcontext -{ - __uint64_t r8; - __uint64_t r9; - __uint64_t r10; - __uint64_t r11; - __uint64_t r12; - __uint64_t r13; - __uint64_t r14; - __uint64_t r15; - __uint64_t rdi; - __uint64_t rsi; - __uint64_t rbp; - __uint64_t rbx; - __uint64_t rdx; - __uint64_t rax; - __uint64_t rcx; - __uint64_t rsp; - __uint64_t rip; - __uint64_t eflags; - unsigned short cs; - unsigned short gs; - unsigned short fs; - unsigned short __pad0; - __uint64_t err; - __uint64_t trapno; - __uint64_t oldmask; - __uint64_t cr2; - __extension__ union - { - struct _fpstate * fpstate; - __uint64_t __fpstate_word; - }; - __uint64_t __reserved1 [8]; -}; - -#endif /* __x86_64__ */ - -struct _xsave_hdr -{ - __uint64_t xstate_bv; - __uint64_t __glibc_reserved1[2]; - __uint64_t __glibc_reserved2[5]; -}; - -struct _ymmh_state -{ - __uint32_t ymmh_space[64]; -}; - -struct _xstate -{ - struct _fpstate fpstate; - struct _xsave_hdr xstate_hdr; - struct _ymmh_state ymmh; -}; - -#endif /* _BITS_SIGCONTEXT_H */ \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/bits/siginfo-arch.h b/lib/libc/include/i386-linux-gnu/bits/siginfo-arch.h deleted file mode 100644 index 0f430f0772f24dfdb5a002a318a8850ee64526f1..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/bits/siginfo-arch.h +++ /dev/null @@ -1,17 +0,0 @@ -/* Architecture-specific adjustments to siginfo_t. x86 version. */ -#ifndef _BITS_SIGINFO_ARCH_H -#define _BITS_SIGINFO_ARCH_H 1 - -#if defined __x86_64__ && __WORDSIZE == 32 -/* si_utime and si_stime must be 4 byte aligned for x32 to match the - kernel. We align siginfo_t to 8 bytes so that si_utime and - si_stime are actually aligned to 8 bytes since their offsets are - multiple of 8 bytes. Note: with some compilers, the alignment - attribute would be ignored if it were put in __SI_CLOCK_T instead - of encapsulated in a typedef. */ -typedef __clock_t __attribute__ ((__aligned__ (4))) __sigchld_clock_t; -# define __SI_ALIGNMENT __attribute__ ((__aligned__ (8))) -# define __SI_CLOCK_T __sigchld_clock_t -#endif - -#endif \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/bits/struct_mutex.h b/lib/libc/include/i386-linux-gnu/bits/struct_mutex.h deleted file mode 100644 index 89c18f35e00b222cbca0673621fd40bbdf31b69c..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/bits/struct_mutex.h +++ /dev/null @@ -1,63 +0,0 @@ -/* x86 internal mutex struct definitions. - Copyright (C) 2019-2021 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _THREAD_MUTEX_INTERNAL_H -#define _THREAD_MUTEX_INTERNAL_H 1 - -struct __pthread_mutex_s -{ - int __lock; - unsigned int __count; - int __owner; -#ifdef __x86_64__ - unsigned int __nusers; -#endif - /* KIND must stay at this position in the structure to maintain - binary compatibility with static initializers. */ - int __kind; -#ifdef __x86_64__ - short __spins; - short __elision; - __pthread_list_t __list; -# define __PTHREAD_MUTEX_HAVE_PREV 1 -#else - unsigned int __nusers; - __extension__ union - { - struct - { - short __espins; - short __eelision; -# define __spins __elision_data.__espins -# define __elision __elision_data.__eelision - } __elision_data; - __pthread_slist_t __list; - }; -# define __PTHREAD_MUTEX_HAVE_PREV 0 -#endif -}; - -#ifdef __x86_64__ -# define __PTHREAD_MUTEX_INITIALIZER(__kind) \ - 0, 0, 0, 0, __kind, 0, 0, { 0, 0 } -#else -# define __PTHREAD_MUTEX_INITIALIZER(__kind) \ - 0, 0, 0, __kind, 0, { { 0, 0 } } -#endif - -#endif \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/bits/struct_rwlock.h b/lib/libc/include/i386-linux-gnu/bits/struct_rwlock.h deleted file mode 100644 index 022106d66cdb4ff8e0f82bc8aa2eb9e80ea0a466..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/bits/struct_rwlock.h +++ /dev/null @@ -1,65 +0,0 @@ -/* x86 internal rwlock struct definitions. - Copyright (C) 2019-2021 Free Software Foundation, Inc. - - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _RWLOCK_INTERNAL_H -#define _RWLOCK_INTERNAL_H - -struct __pthread_rwlock_arch_t -{ - unsigned int __readers; - unsigned int __writers; - unsigned int __wrphase_futex; - unsigned int __writers_futex; - unsigned int __pad3; - unsigned int __pad4; -#ifdef __x86_64__ - int __cur_writer; - int __shared; - signed char __rwelision; -# ifdef __ILP32__ - unsigned char __pad1[3]; -# define __PTHREAD_RWLOCK_ELISION_EXTRA 0, { 0, 0, 0 } -# else - unsigned char __pad1[7]; -# define __PTHREAD_RWLOCK_ELISION_EXTRA 0, { 0, 0, 0, 0, 0, 0, 0 } -# endif - unsigned long int __pad2; - /* FLAGS must stay at this position in the structure to maintain - binary compatibility. */ - unsigned int __flags; -#else /* __x86_64__ */ - /* FLAGS must stay at this position in the structure to maintain - binary compatibility. */ - unsigned char __flags; - unsigned char __shared; - signed char __rwelision; - unsigned char __pad2; - int __cur_writer; -#endif -}; - -#ifdef __x86_64__ -# define __PTHREAD_RWLOCK_INITIALIZER(__flags) \ - 0, 0, 0, 0, 0, 0, 0, 0, __PTHREAD_RWLOCK_ELISION_EXTRA, 0, __flags -#else -# define __PTHREAD_RWLOCK_INITIALIZER(__flags) \ - 0, 0, 0, 0, 0, 0, __flags, 0, 0, 0, 0 -#endif - -#endif \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/bits/struct_stat.h b/lib/libc/include/i386-linux-gnu/bits/struct_stat.h deleted file mode 100644 index b3674c73c43565b0ff30101aae4a4baeccb6c838..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/bits/struct_stat.h +++ /dev/null @@ -1,165 +0,0 @@ -/* Definition for struct stat. - Copyright (C) 2020-2021 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library. If not, see - . */ - -#if !defined _SYS_STAT_H && !defined _FCNTL_H -# error "Never include directly; use instead." -#endif - -#ifndef _BITS_STRUCT_STAT_H -#define _BITS_STRUCT_STAT_H 1 - -struct stat - { -#ifdef __USE_TIME_BITS64 -# include -#else - __dev_t st_dev; /* Device. */ -# ifndef __x86_64__ - unsigned short int __pad1; -# endif -# if defined __x86_64__ || !defined __USE_FILE_OFFSET64 - __ino_t st_ino; /* File serial number. */ -# else - __ino_t __st_ino; /* 32bit file serial number. */ -# endif -# ifndef __x86_64__ - __mode_t st_mode; /* File mode. */ - __nlink_t st_nlink; /* Link count. */ -# else - __nlink_t st_nlink; /* Link count. */ - __mode_t st_mode; /* File mode. */ -# endif - __uid_t st_uid; /* User ID of the file's owner. */ - __gid_t st_gid; /* Group ID of the file's group.*/ -# ifdef __x86_64__ - int __pad0; -# endif - __dev_t st_rdev; /* Device number, if device. */ -# ifndef __x86_64__ - unsigned short int __pad2; -# endif -# if defined __x86_64__ || !defined __USE_FILE_OFFSET64 - __off_t st_size; /* Size of file, in bytes. */ -# else - __off64_t st_size; /* Size of file, in bytes. */ -# endif - __blksize_t st_blksize; /* Optimal block size for I/O. */ -# if defined __x86_64__ || !defined __USE_FILE_OFFSET64 - __blkcnt_t st_blocks; /* Number 512-byte blocks allocated. */ -# else - __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */ -# endif -# ifdef __USE_XOPEN2K8 - /* Nanosecond resolution timestamps are stored in a format - equivalent to 'struct timespec'. This is the type used - whenever possible but the Unix namespace rules do not allow the - identifier 'timespec' to appear in the header. - Therefore we have to handle the use of this header in strictly - standard-compliant sources special. */ - struct timespec st_atim; /* Time of last access. */ - struct timespec st_mtim; /* Time of last modification. */ - struct timespec st_ctim; /* Time of last status change. */ -# define st_atime st_atim.tv_sec /* Backward compatibility. */ -# define st_mtime st_mtim.tv_sec -# define st_ctime st_ctim.tv_sec -# else - __time_t st_atime; /* Time of last access. */ - __syscall_ulong_t st_atimensec; /* Nscecs of last access. */ - __time_t st_mtime; /* Time of last modification. */ - __syscall_ulong_t st_mtimensec; /* Nsecs of last modification. */ - __time_t st_ctime; /* Time of last status change. */ - __syscall_ulong_t st_ctimensec; /* Nsecs of last status change. */ -# endif -# ifdef __x86_64__ - __syscall_slong_t __glibc_reserved[3]; -# else -# ifndef __USE_FILE_OFFSET64 - unsigned long int __glibc_reserved4; - unsigned long int __glibc_reserved5; -# else - __ino64_t st_ino; /* File serial number. */ -# endif -# endif -#endif /* __USE_TIME_BITS64 */ - }; - -#ifdef __USE_LARGEFILE64 -/* Note stat64 has the same shape as stat for x86-64. */ -struct stat64 - { -# ifdef __USE_TIME_BITS64 -# include -# else - __dev_t st_dev; /* Device. */ -# ifdef __x86_64__ - __ino64_t st_ino; /* File serial number. */ - __nlink_t st_nlink; /* Link count. */ - __mode_t st_mode; /* File mode. */ -# else - unsigned int __pad1; - __ino_t __st_ino; /* 32bit file serial number. */ - __mode_t st_mode; /* File mode. */ - __nlink_t st_nlink; /* Link count. */ -# endif - __uid_t st_uid; /* User ID of the file's owner. */ - __gid_t st_gid; /* Group ID of the file's group.*/ -# ifdef __x86_64__ - int __pad0; - __dev_t st_rdev; /* Device number, if device. */ - __off_t st_size; /* Size of file, in bytes. */ -# else - __dev_t st_rdev; /* Device number, if device. */ - unsigned int __pad2; - __off64_t st_size; /* Size of file, in bytes. */ -# endif - __blksize_t st_blksize; /* Optimal block size for I/O. */ - __blkcnt64_t st_blocks; /* Nr. 512-byte blocks allocated. */ -# ifdef __USE_XOPEN2K8 - /* Nanosecond resolution timestamps are stored in a format - equivalent to 'struct timespec'. This is the type used - whenever possible but the Unix namespace rules do not allow the - identifier 'timespec' to appear in the header. - Therefore we have to handle the use of this header in strictly - standard-compliant sources special. */ - struct timespec st_atim; /* Time of last access. */ - struct timespec st_mtim; /* Time of last modification. */ - struct timespec st_ctim; /* Time of last status change. */ -# else - __time_t st_atime; /* Time of last access. */ - __syscall_ulong_t st_atimensec; /* Nscecs of last access. */ - __time_t st_mtime; /* Time of last modification. */ - __syscall_ulong_t st_mtimensec; /* Nsecs of last modification. */ - __time_t st_ctime; /* Time of last status change. */ - __syscall_ulong_t st_ctimensec; /* Nsecs of last status change. */ -# endif -# ifdef __x86_64__ - __syscall_slong_t __glibc_reserved[3]; -# else - __ino64_t st_ino; /* File serial number. */ -# endif -# endif /* __USE_TIME_BITS64 */ - }; -#endif - -/* Tell code we have these members. */ -#define _STATBUF_ST_BLKSIZE -#define _STATBUF_ST_RDEV -/* Nanosecond resolution time values are supported. */ -#define _STATBUF_ST_NSEC - -#endif /* _BITS_STRUCT_STAT_H */ \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/bits/timesize.h b/lib/libc/include/i386-linux-gnu/bits/timesize.h deleted file mode 100644 index a1ca40d632af2e5cda7f954f5736f67cc53d37fb..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/bits/timesize.h +++ /dev/null @@ -1,25 +0,0 @@ -/* Bit size of the time_t type at glibc build time, x86-64 and x32 case. - Copyright (C) 2018-2021 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#if defined __x86_64__ && defined __ILP32__ -/* For x32, time is 64-bit even though word size is 32-bit. */ -# define __TIMESIZE 64 -#else -/* For others, time size is word size. */ -# define __TIMESIZE __WORDSIZE -#endif \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/bits/types/struct_semid_ds.h b/lib/libc/include/i386-linux-gnu/bits/types/struct_semid_ds.h deleted file mode 100644 index 6713836d1eec4e7203af5dc633a480ec0e9d58e8..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/bits/types/struct_semid_ds.h +++ /dev/null @@ -1,38 +0,0 @@ -/* x86 implementation of the semaphore struct semid_ds. - Copyright (C) 1995-2021 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _SYS_SEM_H -# error "Never include directly; use instead." -#endif - -/* Data structure describing a set of semaphores. */ -struct semid_ds -{ -#ifdef __USE_TIME_BITS64 -# include -#else - struct ipc_perm sem_perm; /* operation permission struct */ - __time_t sem_otime; /* last semop() time */ - __syscall_ulong_t __sem_otime_high; - __time_t sem_ctime; /* last time changed by semctl() */ - __syscall_ulong_t __sem_ctime_high; - __syscall_ulong_t sem_nsems; /* number of semaphores in set */ - __syscall_ulong_t __glibc_reserved3; - __syscall_ulong_t __glibc_reserved4; -#endif -}; \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/bits/typesizes.h b/lib/libc/include/i386-linux-gnu/bits/typesizes.h deleted file mode 100644 index 654f1c7b873efd6317245ed5dae99e75da8808cf..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/bits/typesizes.h +++ /dev/null @@ -1,106 +0,0 @@ -/* bits/typesizes.h -- underlying types for *_t. Linux/x86-64 version. - Copyright (C) 2012-2021 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _BITS_TYPES_H -# error "Never include directly; use instead." -#endif - -#ifndef _BITS_TYPESIZES_H -#define _BITS_TYPESIZES_H 1 - -/* See for the meaning of these macros. This file exists so - that need not vary across different GNU platforms. */ - -/* X32 kernel interface is 64-bit. */ -#if defined __x86_64__ && defined __ILP32__ -# define __SYSCALL_SLONG_TYPE __SQUAD_TYPE -# define __SYSCALL_ULONG_TYPE __UQUAD_TYPE -#else -# define __SYSCALL_SLONG_TYPE __SLONGWORD_TYPE -# define __SYSCALL_ULONG_TYPE __ULONGWORD_TYPE -#endif - -#define __DEV_T_TYPE __UQUAD_TYPE -#define __UID_T_TYPE __U32_TYPE -#define __GID_T_TYPE __U32_TYPE -#define __INO_T_TYPE __SYSCALL_ULONG_TYPE -#define __INO64_T_TYPE __UQUAD_TYPE -#define __MODE_T_TYPE __U32_TYPE -#ifdef __x86_64__ -# define __NLINK_T_TYPE __SYSCALL_ULONG_TYPE -# define __FSWORD_T_TYPE __SYSCALL_SLONG_TYPE -#else -# define __NLINK_T_TYPE __UWORD_TYPE -# define __FSWORD_T_TYPE __SWORD_TYPE -#endif -#define __OFF_T_TYPE __SYSCALL_SLONG_TYPE -#define __OFF64_T_TYPE __SQUAD_TYPE -#define __PID_T_TYPE __S32_TYPE -#define __RLIM_T_TYPE __SYSCALL_ULONG_TYPE -#define __RLIM64_T_TYPE __UQUAD_TYPE -#define __BLKCNT_T_TYPE __SYSCALL_SLONG_TYPE -#define __BLKCNT64_T_TYPE __SQUAD_TYPE -#define __FSBLKCNT_T_TYPE __SYSCALL_ULONG_TYPE -#define __FSBLKCNT64_T_TYPE __UQUAD_TYPE -#define __FSFILCNT_T_TYPE __SYSCALL_ULONG_TYPE -#define __FSFILCNT64_T_TYPE __UQUAD_TYPE -#define __ID_T_TYPE __U32_TYPE -#define __CLOCK_T_TYPE __SYSCALL_SLONG_TYPE -#define __TIME_T_TYPE __SYSCALL_SLONG_TYPE -#define __USECONDS_T_TYPE __U32_TYPE -#define __SUSECONDS_T_TYPE __SYSCALL_SLONG_TYPE -#define __SUSECONDS64_T_TYPE __SQUAD_TYPE -#define __DADDR_T_TYPE __S32_TYPE -#define __KEY_T_TYPE __S32_TYPE -#define __CLOCKID_T_TYPE __S32_TYPE -#define __TIMER_T_TYPE void * -#define __BLKSIZE_T_TYPE __SYSCALL_SLONG_TYPE -#define __FSID_T_TYPE struct { int __val[2]; } -#define __SSIZE_T_TYPE __SWORD_TYPE -#define __CPU_MASK_TYPE __SYSCALL_ULONG_TYPE - -#ifdef __x86_64__ -/* Tell the libc code that off_t and off64_t are actually the same type - for all ABI purposes, even if possibly expressed as different base types - for C type-checking purposes. */ -# define __OFF_T_MATCHES_OFF64_T 1 - -/* Same for ino_t and ino64_t. */ -# define __INO_T_MATCHES_INO64_T 1 - -/* And for __rlim_t and __rlim64_t. */ -# define __RLIM_T_MATCHES_RLIM64_T 1 - -/* And for fsblkcnt_t, fsblkcnt64_t, fsfilcnt_t and fsfilcnt64_t. */ -# define __STATFS_MATCHES_STATFS64 1 - -/* And for getitimer, setitimer and rusage */ -# define __KERNEL_OLD_TIMEVAL_MATCHES_TIMEVAL64 1 -#else -# define __RLIM_T_MATCHES_RLIM64_T 0 - -# define __STATFS_MATCHES_STATFS64 0 - -# define __KERNEL_OLD_TIMEVAL_MATCHES_TIMEVAL64 0 -#endif - -/* Number of descriptors that can fit in an `fd_set'. */ -#define __FD_SETSIZE 1024 - - -#endif /* bits/typesizes.h */ \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/bits/wordsize.h b/lib/libc/include/i386-linux-gnu/bits/wordsize.h deleted file mode 100644 index 0bf84a4e99cb32b6b553e893e23b135d3b1723ee..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/bits/wordsize.h +++ /dev/null @@ -1,17 +0,0 @@ -/* Determine the wordsize from the preprocessor defines. */ - -#if defined __x86_64__ && !defined __ILP32__ -# define __WORDSIZE 64 -#else -# define __WORDSIZE 32 -#define __WORDSIZE32_SIZE_ULONG 0 -#define __WORDSIZE32_PTRDIFF_LONG 0 -#endif - -#ifdef __x86_64__ -# define __WORDSIZE_TIME64_COMPAT32 1 -/* Both x86-64 and x32 use the 64-bit system call interface. */ -# define __SYSCALL_WORDSIZE 64 -#else -# define __WORDSIZE_TIME64_COMPAT32 0 -#endif \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/finclude/math-vector-fortran.h b/lib/libc/include/i386-linux-gnu/finclude/math-vector-fortran.h deleted file mode 100644 index 5fdbe52a3c2c28d20e0a502018ba95d3dedf0dbb..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/finclude/math-vector-fortran.h +++ /dev/null @@ -1,43 +0,0 @@ -! Platform-specific declarations of SIMD math functions for Fortran. -*- f90 -*- -! Copyright (C) 2019-2021 Free Software Foundation, Inc. -! This file is part of the GNU C Library. -! -! The GNU C Library is free software; you can redistribute it and/or -! modify it under the terms of the GNU Lesser General Public -! License as published by the Free Software Foundation; either -! version 2.1 of the License, or (at your option) any later version. -! -! The GNU C Library is distributed in the hope that it will be useful, -! but WITHOUT ANY WARRANTY; without even the implied warranty of -! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -! Lesser General Public License for more details. -! -! You should have received a copy of the GNU Lesser General Public -! License along with the GNU C Library; if not, see -! . - -!GCC$ builtin (cos) attributes simd (notinbranch) if('x86_64') -!GCC$ builtin (cosf) attributes simd (notinbranch) if('x86_64') -!GCC$ builtin (sin) attributes simd (notinbranch) if('x86_64') -!GCC$ builtin (sinf) attributes simd (notinbranch) if('x86_64') -!GCC$ builtin (sincos) attributes simd (notinbranch) if('x86_64') -!GCC$ builtin (sincosf) attributes simd (notinbranch) if('x86_64') -!GCC$ builtin (log) attributes simd (notinbranch) if('x86_64') -!GCC$ builtin (logf) attributes simd (notinbranch) if('x86_64') -!GCC$ builtin (exp) attributes simd (notinbranch) if('x86_64') -!GCC$ builtin (expf) attributes simd (notinbranch) if('x86_64') -!GCC$ builtin (pow) attributes simd (notinbranch) if('x86_64') -!GCC$ builtin (powf) attributes simd (notinbranch) if('x86_64') - -!GCC$ builtin (cos) attributes simd (notinbranch) if('x32') -!GCC$ builtin (cosf) attributes simd (notinbranch) if('x32') -!GCC$ builtin (sin) attributes simd (notinbranch) if('x32') -!GCC$ builtin (sinf) attributes simd (notinbranch) if('x32') -!GCC$ builtin (sincos) attributes simd (notinbranch) if('x32') -!GCC$ builtin (sincosf) attributes simd (notinbranch) if('x32') -!GCC$ builtin (log) attributes simd (notinbranch) if('x32') -!GCC$ builtin (logf) attributes simd (notinbranch) if('x32') -!GCC$ builtin (exp) attributes simd (notinbranch) if('x32') -!GCC$ builtin (expf) attributes simd (notinbranch) if('x32') -!GCC$ builtin (pow) attributes simd (notinbranch) if('x32') -!GCC$ builtin (powf) attributes simd (notinbranch) if('x32') \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/fpu_control.h b/lib/libc/include/i386-linux-gnu/fpu_control.h deleted file mode 100644 index 533e2da0d0872f74cf7b3e5f2dff94b6bd0faf8b..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/fpu_control.h +++ /dev/null @@ -1,109 +0,0 @@ -/* FPU control word bits. x86 version. - Copyright (C) 1993-2021 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Olaf Flebbe. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _FPU_CONTROL_H -#define _FPU_CONTROL_H 1 - -/* Note that this file sets on x86-64 only the x87 FPU, it does not - touch the SSE unit. */ - -/* Here is the dirty part. Set up your 387 through the control word - * (cw) register. - * - * 15-13 12 11-10 9-8 7-6 5 4 3 2 1 0 - * | reserved | IC | RC | PC | reserved | PM | UM | OM | ZM | DM | IM - * - * IM: Invalid operation mask - * DM: Denormalized operand mask - * ZM: Zero-divide mask - * OM: Overflow mask - * UM: Underflow mask - * PM: Precision (inexact result) mask - * - * Mask bit is 1 means no interrupt. - * - * PC: Precision control - * 11 - round to extended precision - * 10 - round to double precision - * 00 - round to single precision - * - * RC: Rounding control - * 00 - rounding to nearest - * 01 - rounding down (toward - infinity) - * 10 - rounding up (toward + infinity) - * 11 - rounding toward zero - * - * IC: Infinity control - * That is for 8087 and 80287 only. - * - * The hardware default is 0x037f which we use. - */ - -#include - -/* masking of interrupts */ -#define _FPU_MASK_IM 0x01 -#define _FPU_MASK_DM 0x02 -#define _FPU_MASK_ZM 0x04 -#define _FPU_MASK_OM 0x08 -#define _FPU_MASK_UM 0x10 -#define _FPU_MASK_PM 0x20 - -/* precision control */ -#define _FPU_EXTENDED 0x300 /* libm requires double extended precision. */ -#define _FPU_DOUBLE 0x200 -#define _FPU_SINGLE 0x0 - -/* rounding control */ -#define _FPU_RC_NEAREST 0x0 /* RECOMMENDED */ -#define _FPU_RC_DOWN 0x400 -#define _FPU_RC_UP 0x800 -#define _FPU_RC_ZERO 0xC00 - -#define _FPU_RESERVED 0xF0C0 /* Reserved bits in cw */ - - -/* The fdlibm code requires strict IEEE double precision arithmetic, - and no interrupts for exceptions, rounding to nearest. */ - -#define _FPU_DEFAULT 0x037f - -/* IEEE: same as above. */ -#define _FPU_IEEE 0x037f - -/* Type of the control word. */ -typedef unsigned int fpu_control_t __attribute__ ((__mode__ (__HI__))); - -/* Macros for accessing the hardware control word. "*&" is used to - work around a bug in older versions of GCC. __volatile__ is used - to support combination of writing the control register and reading - it back. Without __volatile__, the old value may be used for reading - back under compiler optimization. - - Note that the use of these macros is not sufficient anymore with - recent hardware nor on x86-64. Some floating point operations are - executed in the SSE/SSE2 engines which have their own control and - status register. */ -#define _FPU_GETCW(cw) __asm__ __volatile__ ("fnstcw %0" : "=m" (*&cw)) -#define _FPU_SETCW(cw) __asm__ __volatile__ ("fldcw %0" : : "m" (*&cw)) - -/* Default control word set at startup. */ -extern fpu_control_t __fpu_control; - -#endif /* fpu_control.h */ \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/gnu/lib-names.h b/lib/libc/include/i386-linux-gnu/gnu/lib-names.h deleted file mode 100644 index aafc03bf7e212c37484434bef0cce2e59e87bf41..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/gnu/lib-names.h +++ /dev/null @@ -1,17 +0,0 @@ -/* This file is automatically generated. - It defines macros to allow user program to find the shared - library files which come as part of GNU libc. */ -#ifndef __GNU_LIB_NAMES_H -#define __GNU_LIB_NAMES_H 1 - -#if !defined __x86_64__ -# include -#endif -#if defined __x86_64__ && defined __LP64__ -# include -#endif -#if defined __x86_64__ && defined __ILP32__ -# include -#endif - -#endif /* gnu/lib-names.h */ \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/gnu/stubs.h b/lib/libc/include/i386-linux-gnu/gnu/stubs.h deleted file mode 100644 index a4c9b5f09725c302dd474bd91961d25023f1187c..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/gnu/stubs.h +++ /dev/null @@ -1,14 +0,0 @@ -/* This file is automatically generated. - This file selects the right generated file of `__stub_FUNCTION' macros - based on the architecture being compiled for. */ - - -#if !defined __x86_64__ -# include -#endif -#if defined __x86_64__ && defined __LP64__ -# include -#endif -#if defined __x86_64__ && defined __ILP32__ -# include -#endif \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/sys/elf.h b/lib/libc/include/i386-linux-gnu/sys/elf.h deleted file mode 100644 index 3731950870454d873c2b72e16be14b6dbf2c0ab9..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/sys/elf.h +++ /dev/null @@ -1,29 +0,0 @@ -/* Copyright (C) 1998-2021 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _SYS_ELF_H -#define _SYS_ELF_H 1 - -#ifdef __x86_64__ -# error This header is unsupported on x86-64. -#else -# warning "This header is obsolete; use instead." - -# include -#endif - -#endif /* _SYS_ELF_H */ \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/sys/ptrace.h b/lib/libc/include/i386-linux-gnu/sys/ptrace.h deleted file mode 100644 index 461e83ae9c84fe8476edce9df017325981f5873e..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/sys/ptrace.h +++ /dev/null @@ -1,202 +0,0 @@ -/* `ptrace' debugger support interface. Linux/x86 version. - Copyright (C) 1996-2021 Free Software Foundation, Inc. - - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _SYS_PTRACE_H -#define _SYS_PTRACE_H 1 - -#include -#include - -__BEGIN_DECLS - -/* Type of the REQUEST argument to `ptrace.' */ -enum __ptrace_request -{ - /* Indicate that the process making this request should be traced. - All signals received by this process can be intercepted by its - parent, and its parent can use the other `ptrace' requests. */ - PTRACE_TRACEME = 0, -#define PT_TRACE_ME PTRACE_TRACEME - - /* Return the word in the process's text space at address ADDR. */ - PTRACE_PEEKTEXT = 1, -#define PT_READ_I PTRACE_PEEKTEXT - - /* Return the word in the process's data space at address ADDR. */ - PTRACE_PEEKDATA = 2, -#define PT_READ_D PTRACE_PEEKDATA - - /* Return the word in the process's user area at offset ADDR. */ - PTRACE_PEEKUSER = 3, -#define PT_READ_U PTRACE_PEEKUSER - - /* Write the word DATA into the process's text space at address ADDR. */ - PTRACE_POKETEXT = 4, -#define PT_WRITE_I PTRACE_POKETEXT - - /* Write the word DATA into the process's data space at address ADDR. */ - PTRACE_POKEDATA = 5, -#define PT_WRITE_D PTRACE_POKEDATA - - /* Write the word DATA into the process's user area at offset ADDR. */ - PTRACE_POKEUSER = 6, -#define PT_WRITE_U PTRACE_POKEUSER - - /* Continue the process. */ - PTRACE_CONT = 7, -#define PT_CONTINUE PTRACE_CONT - - /* Kill the process. */ - PTRACE_KILL = 8, -#define PT_KILL PTRACE_KILL - - /* Single step the process. */ - PTRACE_SINGLESTEP = 9, -#define PT_STEP PTRACE_SINGLESTEP - - /* Get all general purpose registers used by a processes. */ - PTRACE_GETREGS = 12, -#define PT_GETREGS PTRACE_GETREGS - - /* Set all general purpose registers used by a processes. */ - PTRACE_SETREGS = 13, -#define PT_SETREGS PTRACE_SETREGS - - /* Get all floating point registers used by a processes. */ - PTRACE_GETFPREGS = 14, -#define PT_GETFPREGS PTRACE_GETFPREGS - - /* Set all floating point registers used by a processes. */ - PTRACE_SETFPREGS = 15, -#define PT_SETFPREGS PTRACE_SETFPREGS - - /* Attach to a process that is already running. */ - PTRACE_ATTACH = 16, -#define PT_ATTACH PTRACE_ATTACH - - /* Detach from a process attached to with PTRACE_ATTACH. */ - PTRACE_DETACH = 17, -#define PT_DETACH PTRACE_DETACH - - /* Get all extended floating point registers used by a processes. */ - PTRACE_GETFPXREGS = 18, -#define PT_GETFPXREGS PTRACE_GETFPXREGS - - /* Set all extended floating point registers used by a processes. */ - PTRACE_SETFPXREGS = 19, -#define PT_SETFPXREGS PTRACE_SETFPXREGS - - /* Continue and stop at the next entry to or return from syscall. */ - PTRACE_SYSCALL = 24, -#define PT_SYSCALL PTRACE_SYSCALL - - /* Get a TLS entry in the GDT. */ - PTRACE_GET_THREAD_AREA = 25, -#define PT_GET_THREAD_AREA PTRACE_GET_THREAD_AREA - - /* Change a TLS entry in the GDT. */ - PTRACE_SET_THREAD_AREA = 26, -#define PT_SET_THREAD_AREA PTRACE_SET_THREAD_AREA - -#ifdef __x86_64__ - /* Access TLS data. */ - PTRACE_ARCH_PRCTL = 30, -# define PT_ARCH_PRCTL PTRACE_ARCH_PRCTL -#endif - - /* Continue and stop at the next syscall, it will not be executed. */ - PTRACE_SYSEMU = 31, -#define PT_SYSEMU PTRACE_SYSEMU - - /* Single step the process, the next syscall will not be executed. */ - PTRACE_SYSEMU_SINGLESTEP = 32, -#define PT_SYSEMU_SINGLESTEP PTRACE_SYSEMU_SINGLESTEP - - /* Execute process until next taken branch. */ - PTRACE_SINGLEBLOCK = 33, -#define PT_STEPBLOCK PTRACE_SINGLEBLOCK - - /* Set ptrace filter options. */ - PTRACE_SETOPTIONS = 0x4200, -#define PT_SETOPTIONS PTRACE_SETOPTIONS - - /* Get last ptrace message. */ - PTRACE_GETEVENTMSG = 0x4201, -#define PT_GETEVENTMSG PTRACE_GETEVENTMSG - - /* Get siginfo for process. */ - PTRACE_GETSIGINFO = 0x4202, -#define PT_GETSIGINFO PTRACE_GETSIGINFO - - /* Set new siginfo for process. */ - PTRACE_SETSIGINFO = 0x4203, -#define PT_SETSIGINFO PTRACE_SETSIGINFO - - /* Get register content. */ - PTRACE_GETREGSET = 0x4204, -#define PTRACE_GETREGSET PTRACE_GETREGSET - - /* Set register content. */ - PTRACE_SETREGSET = 0x4205, -#define PTRACE_SETREGSET PTRACE_SETREGSET - - /* Like PTRACE_ATTACH, but do not force tracee to trap and do not affect - signal or group stop state. */ - PTRACE_SEIZE = 0x4206, -#define PTRACE_SEIZE PTRACE_SEIZE - - /* Trap seized tracee. */ - PTRACE_INTERRUPT = 0x4207, -#define PTRACE_INTERRUPT PTRACE_INTERRUPT - - /* Wait for next group event. */ - PTRACE_LISTEN = 0x4208, -#define PTRACE_LISTEN PTRACE_LISTEN - - /* Retrieve siginfo_t structures without removing signals from a queue. */ - PTRACE_PEEKSIGINFO = 0x4209, -#define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO - - /* Get the mask of blocked signals. */ - PTRACE_GETSIGMASK = 0x420a, -#define PTRACE_GETSIGMASK PTRACE_GETSIGMASK - - /* Change the mask of blocked signals. */ - PTRACE_SETSIGMASK = 0x420b, -#define PTRACE_SETSIGMASK PTRACE_SETSIGMASK - - /* Get seccomp BPF filters. */ - PTRACE_SECCOMP_GET_FILTER = 0x420c, -#define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER - - /* Get seccomp BPF filter metadata. */ - PTRACE_SECCOMP_GET_METADATA = 0x420d, -#define PTRACE_SECCOMP_GET_METADATA PTRACE_SECCOMP_GET_METADATA - - /* Get information about system call. */ - PTRACE_GET_SYSCALL_INFO = 0x420e -#define PTRACE_GET_SYSCALL_INFO PTRACE_GET_SYSCALL_INFO -}; - - -#include - -__END_DECLS - -#endif /* _SYS_PTRACE_H */ \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/sys/ucontext.h b/lib/libc/include/i386-linux-gnu/sys/ucontext.h deleted file mode 100644 index f961c6aef830a8f4b65333c4d32e344ab0d73bc4..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/sys/ucontext.h +++ /dev/null @@ -1,262 +0,0 @@ -/* Copyright (C) 2001-2021 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _SYS_UCONTEXT_H -#define _SYS_UCONTEXT_H 1 - -#include - -#include -#include -#include - - -#ifdef __USE_MISC -# define __ctx(fld) fld -#else -# define __ctx(fld) __ ## fld -#endif - -#ifdef __x86_64__ - -/* Type for general register. */ -__extension__ typedef long long int greg_t; - -/* Number of general registers. */ -#define __NGREG 23 -#ifdef __USE_MISC -# define NGREG __NGREG -#endif - -/* Container for all general registers. */ -typedef greg_t gregset_t[__NGREG]; - -#ifdef __USE_GNU -/* Number of each register in the `gregset_t' array. */ -enum -{ - REG_R8 = 0, -# define REG_R8 REG_R8 - REG_R9, -# define REG_R9 REG_R9 - REG_R10, -# define REG_R10 REG_R10 - REG_R11, -# define REG_R11 REG_R11 - REG_R12, -# define REG_R12 REG_R12 - REG_R13, -# define REG_R13 REG_R13 - REG_R14, -# define REG_R14 REG_R14 - REG_R15, -# define REG_R15 REG_R15 - REG_RDI, -# define REG_RDI REG_RDI - REG_RSI, -# define REG_RSI REG_RSI - REG_RBP, -# define REG_RBP REG_RBP - REG_RBX, -# define REG_RBX REG_RBX - REG_RDX, -# define REG_RDX REG_RDX - REG_RAX, -# define REG_RAX REG_RAX - REG_RCX, -# define REG_RCX REG_RCX - REG_RSP, -# define REG_RSP REG_RSP - REG_RIP, -# define REG_RIP REG_RIP - REG_EFL, -# define REG_EFL REG_EFL - REG_CSGSFS, /* Actually short cs, gs, fs, __pad0. */ -# define REG_CSGSFS REG_CSGSFS - REG_ERR, -# define REG_ERR REG_ERR - REG_TRAPNO, -# define REG_TRAPNO REG_TRAPNO - REG_OLDMASK, -# define REG_OLDMASK REG_OLDMASK - REG_CR2 -# define REG_CR2 REG_CR2 -}; -#endif - -struct _libc_fpxreg -{ - unsigned short int __ctx(significand)[4]; - unsigned short int __ctx(exponent); - unsigned short int __glibc_reserved1[3]; -}; - -struct _libc_xmmreg -{ - __uint32_t __ctx(element)[4]; -}; - -struct _libc_fpstate -{ - /* 64-bit FXSAVE format. */ - __uint16_t __ctx(cwd); - __uint16_t __ctx(swd); - __uint16_t __ctx(ftw); - __uint16_t __ctx(fop); - __uint64_t __ctx(rip); - __uint64_t __ctx(rdp); - __uint32_t __ctx(mxcsr); - __uint32_t __ctx(mxcr_mask); - struct _libc_fpxreg _st[8]; - struct _libc_xmmreg _xmm[16]; - __uint32_t __glibc_reserved1[24]; -}; - -/* Structure to describe FPU registers. */ -typedef struct _libc_fpstate *fpregset_t; - -/* Context to describe whole processor state. */ -typedef struct - { - gregset_t __ctx(gregs); - /* Note that fpregs is a pointer. */ - fpregset_t __ctx(fpregs); - __extension__ unsigned long long __reserved1 [8]; -} mcontext_t; - -/* Userlevel context. */ -typedef struct ucontext_t - { - unsigned long int __ctx(uc_flags); - struct ucontext_t *uc_link; - stack_t uc_stack; - mcontext_t uc_mcontext; - sigset_t uc_sigmask; - struct _libc_fpstate __fpregs_mem; - __extension__ unsigned long long int __ssp[4]; - } ucontext_t; - -#else /* !__x86_64__ */ - -/* Type for general register. */ -typedef int greg_t; - -/* Number of general registers. */ -#define __NGREG 19 -#ifdef __USE_MISC -# define NGREG __NGREG -#endif - -/* Container for all general registers. */ -typedef greg_t gregset_t[__NGREG]; - -#ifdef __USE_GNU -/* Number of each register is the `gregset_t' array. */ -enum -{ - REG_GS = 0, -# define REG_GS REG_GS - REG_FS, -# define REG_FS REG_FS - REG_ES, -# define REG_ES REG_ES - REG_DS, -# define REG_DS REG_DS - REG_EDI, -# define REG_EDI REG_EDI - REG_ESI, -# define REG_ESI REG_ESI - REG_EBP, -# define REG_EBP REG_EBP - REG_ESP, -# define REG_ESP REG_ESP - REG_EBX, -# define REG_EBX REG_EBX - REG_EDX, -# define REG_EDX REG_EDX - REG_ECX, -# define REG_ECX REG_ECX - REG_EAX, -# define REG_EAX REG_EAX - REG_TRAPNO, -# define REG_TRAPNO REG_TRAPNO - REG_ERR, -# define REG_ERR REG_ERR - REG_EIP, -# define REG_EIP REG_EIP - REG_CS, -# define REG_CS REG_CS - REG_EFL, -# define REG_EFL REG_EFL - REG_UESP, -# define REG_UESP REG_UESP - REG_SS -# define REG_SS REG_SS -}; -#endif - -/* Definitions taken from the kernel headers. */ -struct _libc_fpreg -{ - unsigned short int __ctx(significand)[4]; - unsigned short int __ctx(exponent); -}; - -struct _libc_fpstate -{ - unsigned long int __ctx(cw); - unsigned long int __ctx(sw); - unsigned long int __ctx(tag); - unsigned long int __ctx(ipoff); - unsigned long int __ctx(cssel); - unsigned long int __ctx(dataoff); - unsigned long int __ctx(datasel); - struct _libc_fpreg _st[8]; - unsigned long int __ctx(status); -}; - -/* Structure to describe FPU registers. */ -typedef struct _libc_fpstate *fpregset_t; - -/* Context to describe whole processor state. */ -typedef struct - { - gregset_t __ctx(gregs); - /* Due to Linux's history we have to use a pointer here. The SysV/i386 - ABI requires a struct with the values. */ - fpregset_t __ctx(fpregs); - unsigned long int __ctx(oldmask); - unsigned long int __ctx(cr2); - } mcontext_t; - -/* Userlevel context. */ -typedef struct ucontext_t - { - unsigned long int __ctx(uc_flags); - struct ucontext_t *uc_link; - stack_t uc_stack; - mcontext_t uc_mcontext; - sigset_t uc_sigmask; - struct _libc_fpstate __fpregs_mem; - unsigned long int __ssp[4]; - } ucontext_t; - -#endif /* !__x86_64__ */ - -#undef __ctx - -#endif /* sys/ucontext.h */ \ No newline at end of file diff --git a/lib/libc/include/i386-linux-gnu/sys/user.h b/lib/libc/include/i386-linux-gnu/sys/user.h deleted file mode 100644 index 0f64e565eb618846a993dde7c108a5be4aa545c6..0000000000000000000000000000000000000000 --- a/lib/libc/include/i386-linux-gnu/sys/user.h +++ /dev/null @@ -1,180 +0,0 @@ -/* Copyright (C) 2001-2021 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _SYS_USER_H -#define _SYS_USER_H 1 - -/* The whole purpose of this file is for GDB and GDB only. Don't read - too much into it. Don't use it for anything other than GDB unless - you know what you are doing. */ - -#ifdef __x86_64__ - -struct user_fpregs_struct -{ - unsigned short int cwd; - unsigned short int swd; - unsigned short int ftw; - unsigned short int fop; - __extension__ unsigned long long int rip; - __extension__ unsigned long long int rdp; - unsigned int mxcsr; - unsigned int mxcr_mask; - unsigned int st_space[32]; /* 8*16 bytes for each FP-reg = 128 bytes */ - unsigned int xmm_space[64]; /* 16*16 bytes for each XMM-reg = 256 bytes */ - unsigned int padding[24]; -}; - -struct user_regs_struct -{ - __extension__ unsigned long long int r15; - __extension__ unsigned long long int r14; - __extension__ unsigned long long int r13; - __extension__ unsigned long long int r12; - __extension__ unsigned long long int rbp; - __extension__ unsigned long long int rbx; - __extension__ unsigned long long int r11; - __extension__ unsigned long long int r10; - __extension__ unsigned long long int r9; - __extension__ unsigned long long int r8; - __extension__ unsigned long long int rax; - __extension__ unsigned long long int rcx; - __extension__ unsigned long long int rdx; - __extension__ unsigned long long int rsi; - __extension__ unsigned long long int rdi; - __extension__ unsigned long long int orig_rax; - __extension__ unsigned long long int rip; - __extension__ unsigned long long int cs; - __extension__ unsigned long long int eflags; - __extension__ unsigned long long int rsp; - __extension__ unsigned long long int ss; - __extension__ unsigned long long int fs_base; - __extension__ unsigned long long int gs_base; - __extension__ unsigned long long int ds; - __extension__ unsigned long long int es; - __extension__ unsigned long long int fs; - __extension__ unsigned long long int gs; -}; - -struct user -{ - struct user_regs_struct regs; - int u_fpvalid; - struct user_fpregs_struct i387; - __extension__ unsigned long long int u_tsize; - __extension__ unsigned long long int u_dsize; - __extension__ unsigned long long int u_ssize; - __extension__ unsigned long long int start_code; - __extension__ unsigned long long int start_stack; - __extension__ long long int signal; - int reserved; - __extension__ union - { - struct user_regs_struct* u_ar0; - __extension__ unsigned long long int __u_ar0_word; - }; - __extension__ union - { - struct user_fpregs_struct* u_fpstate; - __extension__ unsigned long long int __u_fpstate_word; - }; - __extension__ unsigned long long int magic; - char u_comm [32]; - __extension__ unsigned long long int u_debugreg [8]; -}; - -#else -/* These are the 32-bit x86 structures. */ -struct user_fpregs_struct -{ - long int cwd; - long int swd; - long int twd; - long int fip; - long int fcs; - long int foo; - long int fos; - long int st_space [20]; -}; - -struct user_fpxregs_struct -{ - unsigned short int cwd; - unsigned short int swd; - unsigned short int twd; - unsigned short int fop; - long int fip; - long int fcs; - long int foo; - long int fos; - long int mxcsr; - long int reserved; - long int st_space[32]; /* 8*16 bytes for each FP-reg = 128 bytes */ - long int xmm_space[32]; /* 8*16 bytes for each XMM-reg = 128 bytes */ - long int padding[56]; -}; - -struct user_regs_struct -{ - long int ebx; - long int ecx; - long int edx; - long int esi; - long int edi; - long int ebp; - long int eax; - long int xds; - long int xes; - long int xfs; - long int xgs; - long int orig_eax; - long int eip; - long int xcs; - long int eflags; - long int esp; - long int xss; -}; - -struct user -{ - struct user_regs_struct regs; - int u_fpvalid; - struct user_fpregs_struct i387; - unsigned long int u_tsize; - unsigned long int u_dsize; - unsigned long int u_ssize; - unsigned long int start_code; - unsigned long int start_stack; - long int signal; - int reserved; - struct user_regs_struct* u_ar0; - struct user_fpregs_struct* u_fpstate; - unsigned long int magic; - char u_comm [32]; - int u_debugreg [8]; -}; -#endif /* __x86_64__ */ - -#define PAGE_SHIFT 12 -#define PAGE_SIZE (1UL << PAGE_SHIFT) -#define PAGE_MASK (~(PAGE_SIZE-1)) -#define NBPG PAGE_SIZE -#define UPAGES 1 -#define HOST_TEXT_START_ADDR (u.start_code) -#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG) - -#endif /* _SYS_USER_H */ \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/bits/a.out.h b/lib/libc/include/x86-linux-gnu/bits/a.out.h new file mode 100644 index 0000000000000000000000000000000000000000..3c81a52dbb722d43ee30bdaace3ea88e01ffc8cf --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/bits/a.out.h @@ -0,0 +1,11 @@ +#ifndef __A_OUT_GNU_H__ +# error "Never use directly; include instead." +#endif + +#ifdef __x86_64__ + +/* Signal to users of this header that this architecture really doesn't + support a.out binary format. */ +#define __NO_A_OUT_SUPPORT 1 + +#endif \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/bits/endianness.h b/lib/libc/include/x86-linux-gnu/bits/endianness.h new file mode 100644 index 0000000000000000000000000000000000000000..80180b782e3b603bfd65bb9a42ca99beda21a318 --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/bits/endianness.h @@ -0,0 +1,11 @@ +#ifndef _BITS_ENDIANNESS_H +#define _BITS_ENDIANNESS_H 1 + +#ifndef _BITS_ENDIAN_H +# error "Never use directly; include instead." +#endif + +/* i386/x86_64 are little-endian. */ +#define __BYTE_ORDER __LITTLE_ENDIAN + +#endif /* bits/endianness.h */ \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/bits/environments.h b/lib/libc/include/x86-linux-gnu/bits/environments.h new file mode 100644 index 0000000000000000000000000000000000000000..72a871ff4de397f64f5f7cf4b5f5e70a6f02c59d --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/bits/environments.h @@ -0,0 +1,105 @@ +/* Copyright (C) 1999-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _UNISTD_H +# error "Never include this file directly. Use instead" +#endif + +#include + +/* This header should define the following symbols under the described + situations. A value `1' means that the model is always supported, + `-1' means it is never supported. Undefined means it cannot be + statically decided. + + _POSIX_V7_ILP32_OFF32 32bit int, long, pointers, and off_t type + _POSIX_V7_ILP32_OFFBIG 32bit int, long, and pointers and larger off_t type + + _POSIX_V7_LP64_OFF32 64bit long and pointers and 32bit off_t type + _POSIX_V7_LPBIG_OFFBIG 64bit long and pointers and large off_t type + + The macros _POSIX_V6_ILP32_OFF32, _POSIX_V6_ILP32_OFFBIG, + _POSIX_V6_LP64_OFF32, _POSIX_V6_LPBIG_OFFBIG, _XBS5_ILP32_OFF32, + _XBS5_ILP32_OFFBIG, _XBS5_LP64_OFF32, and _XBS5_LPBIG_OFFBIG were + used in previous versions of the Unix standard and are available + only for compatibility. +*/ + +#if __WORDSIZE == 64 + +/* Environments with 32-bit wide pointers are optionally provided. + Therefore following macros aren't defined: + # undef _POSIX_V7_ILP32_OFF32 + # undef _POSIX_V7_ILP32_OFFBIG + # undef _POSIX_V6_ILP32_OFF32 + # undef _POSIX_V6_ILP32_OFFBIG + # undef _XBS5_ILP32_OFF32 + # undef _XBS5_ILP32_OFFBIG + and users need to check at runtime. */ + +/* We also have no use (for now) for an environment with bigger pointers + and offsets. */ +# define _POSIX_V7_LPBIG_OFFBIG -1 +# define _POSIX_V6_LPBIG_OFFBIG -1 +# define _XBS5_LPBIG_OFFBIG -1 + +/* By default we have 64-bit wide `long int', pointers and `off_t'. */ +# define _POSIX_V7_LP64_OFF64 1 +# define _POSIX_V6_LP64_OFF64 1 +# define _XBS5_LP64_OFF64 1 + +#else /* __WORDSIZE == 32 */ + +/* We have 32-bit wide `int', `long int' and pointers and all platforms + support LFS. -mx32 has 64-bit wide `off_t'. */ +# define _POSIX_V7_ILP32_OFFBIG 1 +# define _POSIX_V6_ILP32_OFFBIG 1 +# define _XBS5_ILP32_OFFBIG 1 + +# ifndef __x86_64__ +/* -m32 has 32-bit wide `off_t'. */ +# define _POSIX_V7_ILP32_OFF32 1 +# define _POSIX_V6_ILP32_OFF32 1 +# define _XBS5_ILP32_OFF32 1 +# endif + +/* We optionally provide an environment with the above size but an 64-bit + side `off_t'. Therefore we don't define _POSIX_V7_ILP32_OFFBIG. */ + +/* Environments with 64-bit wide pointers can be provided, + so these macros aren't defined: + # undef _POSIX_V7_LP64_OFF64 + # undef _POSIX_V7_LPBIG_OFFBIG + # undef _POSIX_V6_LP64_OFF64 + # undef _POSIX_V6_LPBIG_OFFBIG + # undef _XBS5_LP64_OFF64 + # undef _XBS5_LPBIG_OFFBIG + and sysconf tests for it at runtime. */ + +#endif /* __WORDSIZE == 32 */ + +#define __ILP32_OFF32_CFLAGS "-m32" +#define __ILP32_OFF32_LDFLAGS "-m32" +#if defined __x86_64__ && defined __ILP32__ +# define __ILP32_OFFBIG_CFLAGS "-mx32" +# define __ILP32_OFFBIG_LDFLAGS "-mx32" +#else +# define __ILP32_OFFBIG_CFLAGS "-m32 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64" +# define __ILP32_OFFBIG_LDFLAGS "-m32" +#endif +#define __LP64_OFF64_CFLAGS "-m64" +#define __LP64_OFF64_LDFLAGS "-m64" \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/bits/epoll.h b/lib/libc/include/x86-linux-gnu/bits/epoll.h new file mode 100644 index 0000000000000000000000000000000000000000..4bda3c54ef2f9331ac170b7e33d85aa1d55004bd --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/bits/epoll.h @@ -0,0 +1,29 @@ +/* Copyright (C) 2002-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _SYS_EPOLL_H +# error "Never use directly; include instead." +#endif + +/* Flags to be passed to epoll_create1. */ +enum + { + EPOLL_CLOEXEC = 02000000 +#define EPOLL_CLOEXEC EPOLL_CLOEXEC + }; + +#define __EPOLL_PACKED __attribute__ ((__packed__)) \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/bits/fcntl.h b/lib/libc/include/x86-linux-gnu/bits/fcntl.h new file mode 100644 index 0000000000000000000000000000000000000000..de1b65f104f965926417c07a8466d61ed6bd5fc4 --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/bits/fcntl.h @@ -0,0 +1,61 @@ +/* O_*, F_*, FD_* bit values for Linux/x86. + Copyright (C) 2001-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _FCNTL_H +# error "Never use directly; include instead." +#endif + +#ifdef __x86_64__ +# define __O_LARGEFILE 0 +#endif + +#ifdef __x86_64__ +/* Not necessary, we always have 64-bit offsets. */ +# define F_GETLK64 5 /* Get record locking info. */ +# define F_SETLK64 6 /* Set record locking info (non-blocking). */ +# define F_SETLKW64 7 /* Set record locking info (blocking). */ +#endif + + +struct flock + { + short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */ + short int l_whence; /* Where `l_start' is relative to (like `lseek'). */ +#ifndef __USE_FILE_OFFSET64 + __off_t l_start; /* Offset where the lock begins. */ + __off_t l_len; /* Size of the locked area; zero means until EOF. */ +#else + __off64_t l_start; /* Offset where the lock begins. */ + __off64_t l_len; /* Size of the locked area; zero means until EOF. */ +#endif + __pid_t l_pid; /* Process holding the lock. */ + }; + +#ifdef __USE_LARGEFILE64 +struct flock64 + { + short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */ + short int l_whence; /* Where `l_start' is relative to (like `lseek'). */ + __off64_t l_start; /* Offset where the lock begins. */ + __off64_t l_len; /* Size of the locked area; zero means until EOF. */ + __pid_t l_pid; /* Process holding the lock. */ + }; +#endif + +/* Include generic Linux declarations. */ +#include \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/bits/fenv.h b/lib/libc/include/x86-linux-gnu/bits/fenv.h new file mode 100644 index 0000000000000000000000000000000000000000..dd01ba9442e7648df13d829ffb4c664fe0c30af5 --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/bits/fenv.h @@ -0,0 +1,116 @@ +/* Copyright (C) 1997-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _FENV_H +# error "Never use directly; include instead." +#endif + +/* Define bits representing the exception. We use the bit positions + of the appropriate bits in the FPU control word. */ +enum + { + FE_INVALID = +#define FE_INVALID 0x01 + FE_INVALID, + __FE_DENORM = 0x02, + FE_DIVBYZERO = +#define FE_DIVBYZERO 0x04 + FE_DIVBYZERO, + FE_OVERFLOW = +#define FE_OVERFLOW 0x08 + FE_OVERFLOW, + FE_UNDERFLOW = +#define FE_UNDERFLOW 0x10 + FE_UNDERFLOW, + FE_INEXACT = +#define FE_INEXACT 0x20 + FE_INEXACT + }; + +#define FE_ALL_EXCEPT \ + (FE_INEXACT | FE_DIVBYZERO | FE_UNDERFLOW | FE_OVERFLOW | FE_INVALID) + +/* The ix87 FPU supports all of the four defined rounding modes. We + use again the bit positions in the FPU control word as the values + for the appropriate macros. */ +enum + { + FE_TONEAREST = +#define FE_TONEAREST 0 + FE_TONEAREST, + FE_DOWNWARD = +#define FE_DOWNWARD 0x400 + FE_DOWNWARD, + FE_UPWARD = +#define FE_UPWARD 0x800 + FE_UPWARD, + FE_TOWARDZERO = +#define FE_TOWARDZERO 0xc00 + FE_TOWARDZERO + }; + + +/* Type representing exception flags. */ +typedef unsigned short int fexcept_t; + + +/* Type representing floating-point environment. This structure + corresponds to the layout of the block written by the `fstenv' + instruction and has additional fields for the contents of the MXCSR + register as written by the `stmxcsr' instruction. */ +typedef struct + { + unsigned short int __control_word; + unsigned short int __glibc_reserved1; + unsigned short int __status_word; + unsigned short int __glibc_reserved2; + unsigned short int __tags; + unsigned short int __glibc_reserved3; + unsigned int __eip; + unsigned short int __cs_selector; + unsigned int __opcode:11; + unsigned int __glibc_reserved4:5; + unsigned int __data_offset; + unsigned short int __data_selector; + unsigned short int __glibc_reserved5; +#ifdef __x86_64__ + unsigned int __mxcsr; +#endif + } +fenv_t; + +/* If the default argument is used we use this value. */ +#define FE_DFL_ENV ((const fenv_t *) -1) + +#ifdef __USE_GNU +/* Floating-point environment where none of the exception is masked. */ +# define FE_NOMASK_ENV ((const fenv_t *) -2) +#endif + +#if __GLIBC_USE (IEC_60559_BFP_EXT_C2X) +/* Type representing floating-point control modes. */ +typedef struct + { + unsigned short int __control_word; + unsigned short int __glibc_reserved; + unsigned int __mxcsr; + } +femode_t; + +/* Default floating-point control modes. */ +# define FE_DFL_MODE ((const femode_t *) -1L) +#endif \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/bits/floatn.h b/lib/libc/include/x86-linux-gnu/bits/floatn.h new file mode 100644 index 0000000000000000000000000000000000000000..5818af200103f563ab8b3b89776b1fe2dd8de761 --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/bits/floatn.h @@ -0,0 +1,121 @@ +/* Macros to control TS 18661-3 glibc features on x86. + Copyright (C) 2017-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _BITS_FLOATN_H +#define _BITS_FLOATN_H + +#include + +/* Defined to 1 if the current compiler invocation provides a + floating-point type with the IEEE 754 binary128 format, and this + glibc includes corresponding *f128 interfaces for it. The required + libgcc support was added some time after the basic compiler + support, for x86_64 and x86. */ +#if (defined __x86_64__ \ + ? __GNUC_PREREQ (4, 3) \ + : (defined __GNU__ ? __GNUC_PREREQ (4, 5) : __GNUC_PREREQ (4, 4))) +# define __HAVE_FLOAT128 1 +#else +# define __HAVE_FLOAT128 0 +#endif + +/* Defined to 1 if __HAVE_FLOAT128 is 1 and the type is ABI-distinct + from the default float, double and long double types in this glibc. */ +#if __HAVE_FLOAT128 +# define __HAVE_DISTINCT_FLOAT128 1 +#else +# define __HAVE_DISTINCT_FLOAT128 0 +#endif + +/* Defined to 1 if the current compiler invocation provides a + floating-point type with the right format for _Float64x, and this + glibc includes corresponding *f64x interfaces for it. */ +#define __HAVE_FLOAT64X 1 + +/* Defined to 1 if __HAVE_FLOAT64X is 1 and _Float64x has the format + of long double. Otherwise, if __HAVE_FLOAT64X is 1, _Float64x has + the format of _Float128, which must be different from that of long + double. */ +#define __HAVE_FLOAT64X_LONG_DOUBLE 1 + +#ifndef __ASSEMBLER__ + +/* Defined to concatenate the literal suffix to be used with _Float128 + types, if __HAVE_FLOAT128 is 1. */ +# if __HAVE_FLOAT128 +# if !__GNUC_PREREQ (7, 0) || defined __cplusplus +/* The literal suffix f128 exists only since GCC 7.0. */ +# define __f128(x) x##q +# else +# define __f128(x) x##f128 +# endif +# endif + +/* Defined to a complex binary128 type if __HAVE_FLOAT128 is 1. */ +# if __HAVE_FLOAT128 +# if !__GNUC_PREREQ (7, 0) || defined __cplusplus +/* Add a typedef for older GCC compilers which don't natively support + _Complex _Float128. */ +typedef _Complex float __cfloat128 __attribute__ ((__mode__ (__TC__))); +# define __CFLOAT128 __cfloat128 +# else +# define __CFLOAT128 _Complex _Float128 +# endif +# endif + +/* The remaining of this file provides support for older compilers. */ +# if __HAVE_FLOAT128 + +/* The type _Float128 exists only since GCC 7.0. */ +# if !__GNUC_PREREQ (7, 0) || defined __cplusplus +typedef __float128 _Float128; +# endif + +/* __builtin_huge_valf128 doesn't exist before GCC 7.0. */ +# if !__GNUC_PREREQ (7, 0) +# define __builtin_huge_valf128() ((_Float128) __builtin_huge_val ()) +# endif + +/* Older GCC has only a subset of built-in functions for _Float128 on + x86, and __builtin_infq is not usable in static initializers. + Converting a narrower sNaN to _Float128 produces a quiet NaN, so + attempts to use _Float128 sNaNs will not work properly with older + compilers. */ +# if !__GNUC_PREREQ (7, 0) +# define __builtin_copysignf128 __builtin_copysignq +# define __builtin_fabsf128 __builtin_fabsq +# define __builtin_inff128() ((_Float128) __builtin_inf ()) +# define __builtin_nanf128(x) ((_Float128) __builtin_nan (x)) +# define __builtin_nansf128(x) ((_Float128) __builtin_nans (x)) +# endif + +/* In math/math.h, __MATH_TG will expand signbit to __builtin_signbit*, + e.g.: __builtin_signbitf128, before GCC 6. However, there has never + been a __builtin_signbitf128 in GCC and the type-generic builtin is + only available since GCC 6. */ +# if !__GNUC_PREREQ (6, 0) +# define __builtin_signbitf128 __signbitf128 +# endif + +# endif + +#endif /* !__ASSEMBLER__. */ + +#include + +#endif /* _BITS_FLOATN_H */ \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/bits/flt-eval-method.h b/lib/libc/include/x86-linux-gnu/bits/flt-eval-method.h new file mode 100644 index 0000000000000000000000000000000000000000..c714d6ed236f37ba47c46b07f0427d7f4fede23d --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/bits/flt-eval-method.h @@ -0,0 +1,33 @@ +/* Define __GLIBC_FLT_EVAL_METHOD. x86 version. + Copyright (C) 2016-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _MATH_H +# error "Never use directly; include instead." +#endif + +#ifdef __FLT_EVAL_METHOD__ +# if __FLT_EVAL_METHOD__ == -1 +# define __GLIBC_FLT_EVAL_METHOD 2 +# else +# define __GLIBC_FLT_EVAL_METHOD __FLT_EVAL_METHOD__ +# endif +#elif defined __x86_64__ +# define __GLIBC_FLT_EVAL_METHOD 0 +#else +# define __GLIBC_FLT_EVAL_METHOD 2 +#endif \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/bits/fp-logb.h b/lib/libc/include/x86-linux-gnu/bits/fp-logb.h new file mode 100644 index 0000000000000000000000000000000000000000..7c1bfa72bd5add534071850e5c498ad6e8b1db53 --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/bits/fp-logb.h @@ -0,0 +1,24 @@ +/* Define __FP_LOGB0_IS_MIN and __FP_LOGBNAN_IS_MIN. x86 version. + Copyright (C) 2016-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _MATH_H +# error "Never use directly; include instead." +#endif + +#define __FP_LOGB0_IS_MIN 1 +#define __FP_LOGBNAN_IS_MIN 1 \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/bits/indirect-return.h b/lib/libc/include/x86-linux-gnu/bits/indirect-return.h new file mode 100644 index 0000000000000000000000000000000000000000..4bf822a84c03e71ba8cb75841166546da1e5af40 --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/bits/indirect-return.h @@ -0,0 +1,37 @@ +/* Definition of __INDIRECT_RETURN. x86 version. + Copyright (C) 2018-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _UCONTEXT_H +# error "Never include directly; use instead." +#endif + +/* On x86, swapcontext returns via indirect branch when the shadow stack + is enabled. Define __INDIRECT_RETURN to indicate whether swapcontext + returns via indirect branch. */ +#if defined __CET__ && (__CET__ & 2) != 0 +# if __glibc_has_attribute (__indirect_return__) +# define __INDIRECT_RETURN __attribute__ ((__indirect_return__)) +# else +/* Newer compilers provide the indirect_return attribute, but without + it we can use returns_twice to affect the optimizer in the same + way and avoid unsafe optimizations. */ +# define __INDIRECT_RETURN __attribute__ ((__returns_twice__)) +# endif +#else +# define __INDIRECT_RETURN +#endif \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/bits/ipctypes.h b/lib/libc/include/x86-linux-gnu/bits/ipctypes.h new file mode 100644 index 0000000000000000000000000000000000000000..9c301e1a3cdd67c3daafe5762ba5f02e77768d3d --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/bits/ipctypes.h @@ -0,0 +1,33 @@ +/* bits/ipctypes.h -- Define some types used by SysV IPC/MSG/SHM. + Copyright (C) 2012-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _SYS_IPC_H +# error "Never use directly; include instead." +#endif + +#ifndef _BITS_IPCTYPES_H +#define _BITS_IPCTYPES_H 1 + +/* Used in `struct shmid_ds'. */ +# ifdef __x86_64__ +typedef int __ipc_pid_t; +# else +typedef unsigned short int __ipc_pid_t; +# endif + +#endif /* bits/ipctypes.h */ \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/bits/iscanonical.h b/lib/libc/include/x86-linux-gnu/bits/iscanonical.h new file mode 100644 index 0000000000000000000000000000000000000000..8e6c0d05f5016f5a498a62ab68c72468d0142931 --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/bits/iscanonical.h @@ -0,0 +1,54 @@ +/* Define iscanonical macro. ldbl-96 version. + Copyright (C) 2016-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _MATH_H +# error "Never use directly; include instead." +#endif + +extern int __iscanonicall (long double __x) + __THROW __attribute__ ((__const__)); +#define __iscanonicalf(x) ((void) (__typeof (x)) (x), 1) +#define __iscanonical(x) ((void) (__typeof (x)) (x), 1) +#if __HAVE_DISTINCT_FLOAT128 +# define __iscanonicalf128(x) ((void) (__typeof (x)) (x), 1) +#endif + +/* Return nonzero value if X is canonical. In IEEE interchange binary + formats, all values are canonical, but the argument must still be + converted to its semantic type for any exceptions arising from the + conversion, before being discarded; in extended precision, there + are encodings that are not consistently handled as corresponding to + any particular value of the type, and we return 0 for those. */ +#ifndef __cplusplus +# define iscanonical(x) __MATH_TG ((x), __iscanonical, (x)) +#else +/* In C++ mode, __MATH_TG cannot be used, because it relies on + __builtin_types_compatible_p, which is a C-only builtin. On the + other hand, overloading provides the means to distinguish between + the floating-point types. The overloading resolution will match + the correct parameter (regardless of type qualifiers (i.e.: const + and volatile)). */ +extern "C++" { +inline int iscanonical (float __val) { return __iscanonicalf (__val); } +inline int iscanonical (double __val) { return __iscanonical (__val); } +inline int iscanonical (long double __val) { return __iscanonicall (__val); } +# if __HAVE_DISTINCT_FLOAT128 +inline int iscanonical (_Float128 __val) { return __iscanonicalf128 (__val); } +# endif +} +#endif /* __cplusplus */ \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/bits/link.h b/lib/libc/include/x86-linux-gnu/bits/link.h new file mode 100644 index 0000000000000000000000000000000000000000..9774e993a3c9e35dfe6698df6815cd2828ae570a --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/bits/link.h @@ -0,0 +1,159 @@ +/* Copyright (C) 2004-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _LINK_H +# error "Never include directly; use instead." +#endif + + +#ifndef __x86_64__ +/* Registers for entry into PLT on IA-32. */ +typedef struct La_i86_regs +{ + uint32_t lr_edx; + uint32_t lr_ecx; + uint32_t lr_eax; + uint32_t lr_ebp; + uint32_t lr_esp; +} La_i86_regs; + +/* Return values for calls from PLT on IA-32. */ +typedef struct La_i86_retval +{ + uint32_t lrv_eax; + uint32_t lrv_edx; + long double lrv_st0; + long double lrv_st1; + uint64_t lrv_bnd0; + uint64_t lrv_bnd1; +} La_i86_retval; + + +__BEGIN_DECLS + +extern Elf32_Addr la_i86_gnu_pltenter (Elf32_Sym *__sym, unsigned int __ndx, + uintptr_t *__refcook, + uintptr_t *__defcook, + La_i86_regs *__regs, + unsigned int *__flags, + const char *__symname, + long int *__framesizep); +extern unsigned int la_i86_gnu_pltexit (Elf32_Sym *__sym, unsigned int __ndx, + uintptr_t *__refcook, + uintptr_t *__defcook, + const La_i86_regs *__inregs, + La_i86_retval *__outregs, + const char *symname); + +__END_DECLS + +#else + +/* Registers for entry into PLT on x86-64. */ +# if __GNUC_PREREQ (4,0) +typedef float La_x86_64_xmm __attribute__ ((__vector_size__ (16))); +typedef float La_x86_64_ymm + __attribute__ ((__vector_size__ (32), __aligned__ (16))); +typedef double La_x86_64_zmm + __attribute__ ((__vector_size__ (64), __aligned__ (16))); +# else +typedef float La_x86_64_xmm __attribute__ ((__mode__ (__V4SF__))); +# endif + +typedef union +{ +# if __GNUC_PREREQ (4,0) + La_x86_64_ymm ymm[2]; + La_x86_64_zmm zmm[1]; +# endif + La_x86_64_xmm xmm[4]; +} La_x86_64_vector __attribute__ ((__aligned__ (16))); + +typedef struct La_x86_64_regs +{ + uint64_t lr_rdx; + uint64_t lr_r8; + uint64_t lr_r9; + uint64_t lr_rcx; + uint64_t lr_rsi; + uint64_t lr_rdi; + uint64_t lr_rbp; + uint64_t lr_rsp; + La_x86_64_xmm lr_xmm[8]; + La_x86_64_vector lr_vector[8]; +#ifndef __ILP32__ + __int128_t lr_bnd[4]; +#endif +} La_x86_64_regs; + +/* Return values for calls from PLT on x86-64. */ +typedef struct La_x86_64_retval +{ + uint64_t lrv_rax; + uint64_t lrv_rdx; + La_x86_64_xmm lrv_xmm0; + La_x86_64_xmm lrv_xmm1; + long double lrv_st0; + long double lrv_st1; + La_x86_64_vector lrv_vector0; + La_x86_64_vector lrv_vector1; +#ifndef __ILP32__ + __int128_t lrv_bnd0; + __int128_t lrv_bnd1; +#endif +} La_x86_64_retval; + +#define La_x32_regs La_x86_64_regs +#define La_x32_retval La_x86_64_retval + +__BEGIN_DECLS + +extern Elf64_Addr la_x86_64_gnu_pltenter (Elf64_Sym *__sym, + unsigned int __ndx, + uintptr_t *__refcook, + uintptr_t *__defcook, + La_x86_64_regs *__regs, + unsigned int *__flags, + const char *__symname, + long int *__framesizep); +extern unsigned int la_x86_64_gnu_pltexit (Elf64_Sym *__sym, + unsigned int __ndx, + uintptr_t *__refcook, + uintptr_t *__defcook, + const La_x86_64_regs *__inregs, + La_x86_64_retval *__outregs, + const char *__symname); + +extern Elf32_Addr la_x32_gnu_pltenter (Elf32_Sym *__sym, + unsigned int __ndx, + uintptr_t *__refcook, + uintptr_t *__defcook, + La_x32_regs *__regs, + unsigned int *__flags, + const char *__symname, + long int *__framesizep); +extern unsigned int la_x32_gnu_pltexit (Elf32_Sym *__sym, + unsigned int __ndx, + uintptr_t *__refcook, + uintptr_t *__defcook, + const La_x32_regs *__inregs, + La_x32_retval *__outregs, + const char *__symname); + +__END_DECLS + +#endif \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/bits/long-double.h b/lib/libc/include/x86-linux-gnu/bits/long-double.h new file mode 100644 index 0000000000000000000000000000000000000000..ef3832bc80d643a47f2501845cab95ac4316e201 --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/bits/long-double.h @@ -0,0 +1,21 @@ +/* Properties of long double type. ldbl-96 version. + Copyright (C) 2016-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +/* long double is distinct from double, so there is nothing to + define here. */ +#define __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI 0 \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/bits/math-vector.h b/lib/libc/include/x86-linux-gnu/bits/math-vector.h new file mode 100644 index 0000000000000000000000000000000000000000..6e94f42ca81228bdf7d5e17ac829538784422e31 --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/bits/math-vector.h @@ -0,0 +1,63 @@ +/* Platform-specific SIMD declarations of math functions. + Copyright (C) 2014-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _MATH_H +# error "Never include directly;\ + include instead." +#endif + +/* Get default empty definitions for simd declarations. */ +#include + +#if defined __x86_64__ && defined __FAST_MATH__ +# if defined _OPENMP && _OPENMP >= 201307 +/* OpenMP case. */ +# define __DECL_SIMD_x86_64 _Pragma ("omp declare simd notinbranch") +# elif __GNUC_PREREQ (6,0) +/* W/o OpenMP use GCC 6.* __attribute__ ((__simd__)). */ +# define __DECL_SIMD_x86_64 __attribute__ ((__simd__ ("notinbranch"))) +# endif + +# ifdef __DECL_SIMD_x86_64 +# undef __DECL_SIMD_cos +# define __DECL_SIMD_cos __DECL_SIMD_x86_64 +# undef __DECL_SIMD_cosf +# define __DECL_SIMD_cosf __DECL_SIMD_x86_64 +# undef __DECL_SIMD_sin +# define __DECL_SIMD_sin __DECL_SIMD_x86_64 +# undef __DECL_SIMD_sinf +# define __DECL_SIMD_sinf __DECL_SIMD_x86_64 +# undef __DECL_SIMD_sincos +# define __DECL_SIMD_sincos __DECL_SIMD_x86_64 +# undef __DECL_SIMD_sincosf +# define __DECL_SIMD_sincosf __DECL_SIMD_x86_64 +# undef __DECL_SIMD_log +# define __DECL_SIMD_log __DECL_SIMD_x86_64 +# undef __DECL_SIMD_logf +# define __DECL_SIMD_logf __DECL_SIMD_x86_64 +# undef __DECL_SIMD_exp +# define __DECL_SIMD_exp __DECL_SIMD_x86_64 +# undef __DECL_SIMD_expf +# define __DECL_SIMD_expf __DECL_SIMD_x86_64 +# undef __DECL_SIMD_pow +# define __DECL_SIMD_pow __DECL_SIMD_x86_64 +# undef __DECL_SIMD_powf +# define __DECL_SIMD_powf __DECL_SIMD_x86_64 + +# endif +#endif \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/bits/mman.h b/lib/libc/include/x86-linux-gnu/bits/mman.h new file mode 100644 index 0000000000000000000000000000000000000000..8c96873c8645fe386f2467e9974b3492891bd97c --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/bits/mman.h @@ -0,0 +1,34 @@ +/* Definitions for POSIX memory map interface. Linux/x86_64 version. + Copyright (C) 2001-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _SYS_MMAN_H +# error "Never use directly; include instead." +#endif + +/* The following definitions basically come from the kernel headers. + But the kernel header is not namespace clean. */ + +/* Other flags. */ +#ifdef __USE_MISC +# define MAP_32BIT 0x40 /* Only give out 32-bit addresses. */ +#endif + +#include + +/* Include generic Linux declarations. */ +#include \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/bits/procfs-id.h b/lib/libc/include/x86-linux-gnu/bits/procfs-id.h new file mode 100644 index 0000000000000000000000000000000000000000..bada981489a50a58b41189cdf5bdfad7ed071498 --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/bits/procfs-id.h @@ -0,0 +1,30 @@ +/* Types of pr_uid and pr_gid in struct elf_prpsinfo. x86 version. + Copyright (C) 2018-2021 Free Software Foundation, Inc. + + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _SYS_PROCFS_H +# error "Never include directly; use instead." +#endif + +#if __WORDSIZE == 32 +typedef unsigned short int __pr_uid_t; +typedef unsigned short int __pr_gid_t; +#else +typedef unsigned int __pr_uid_t; +typedef unsigned int __pr_gid_t; +#endif \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/bits/procfs.h b/lib/libc/include/x86-linux-gnu/bits/procfs.h new file mode 100644 index 0000000000000000000000000000000000000000..b670484f2a498dd677f674a0200e1e1c3fdfe939 --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/bits/procfs.h @@ -0,0 +1,50 @@ +/* Types for registers for sys/procfs.h. x86 version. + Copyright (C) 2001-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _SYS_PROCFS_H +# error "Never include directly; use instead." +#endif + +/* Type for a general-purpose register. */ +#ifdef __x86_64__ +__extension__ typedef unsigned long long elf_greg_t; +#else +typedef unsigned long elf_greg_t; +#endif + +/* And the whole bunch of them. We could have used `struct + user_regs_struct' directly in the typedef, but tradition says that + the register set is an array, which does have some peculiar + semantics, so leave it that way. */ +#define ELF_NGREG (sizeof (struct user_regs_struct) / sizeof (elf_greg_t)) +typedef elf_greg_t elf_gregset_t[ELF_NGREG]; + +#ifndef __x86_64__ +/* Register set for the floating-point registers. */ +typedef struct user_fpregs_struct elf_fpregset_t; + +/* Register set for the extended floating-point registers. Includes + the Pentium III SSE registers in addition to the classic + floating-point stuff. */ +typedef struct user_fpxregs_struct elf_fpxregset_t; +#else +/* Register set for the extended floating-point registers. Includes + the Pentium III SSE registers in addition to the classic + floating-point stuff. */ +typedef struct user_fpregs_struct elf_fpregset_t; +#endif \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/bits/pthreadtypes-arch.h b/lib/libc/include/x86-linux-gnu/bits/pthreadtypes-arch.h new file mode 100644 index 0000000000000000000000000000000000000000..89b363fb2c690c0e4257ace9972e54af6ae09741 --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/bits/pthreadtypes-arch.h @@ -0,0 +1,55 @@ +/* Copyright (C) 2002-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _BITS_PTHREADTYPES_ARCH_H +#define _BITS_PTHREADTYPES_ARCH_H 1 + +#include + +#ifdef __x86_64__ +# if __WORDSIZE == 64 +# define __SIZEOF_PTHREAD_MUTEX_T 40 +# define __SIZEOF_PTHREAD_ATTR_T 56 +# define __SIZEOF_PTHREAD_RWLOCK_T 56 +# define __SIZEOF_PTHREAD_BARRIER_T 32 +# else +# define __SIZEOF_PTHREAD_MUTEX_T 32 +# define __SIZEOF_PTHREAD_ATTR_T 32 +# define __SIZEOF_PTHREAD_RWLOCK_T 44 +# define __SIZEOF_PTHREAD_BARRIER_T 20 +# endif +#else +# define __SIZEOF_PTHREAD_MUTEX_T 24 +# define __SIZEOF_PTHREAD_ATTR_T 36 +# define __SIZEOF_PTHREAD_RWLOCK_T 32 +# define __SIZEOF_PTHREAD_BARRIER_T 20 +#endif +#define __SIZEOF_PTHREAD_MUTEXATTR_T 4 +#define __SIZEOF_PTHREAD_COND_T 48 +#define __SIZEOF_PTHREAD_CONDATTR_T 4 +#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 +#define __SIZEOF_PTHREAD_BARRIERATTR_T 4 + +#define __LOCK_ALIGNMENT +#define __ONCE_ALIGNMENT + +#ifndef __x86_64__ +/* Extra attributes for the cleanup functions. */ +# define __cleanup_fct_attribute __attribute__ ((__regparm__ (1))) +#endif + +#endif /* bits/pthreadtypes.h */ \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/bits/setjmp.h b/lib/libc/include/x86-linux-gnu/bits/setjmp.h new file mode 100644 index 0000000000000000000000000000000000000000..9e96a2ff9876995f8c9b65a4a586e17984ebead4 --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/bits/setjmp.h @@ -0,0 +1,40 @@ +/* Copyright (C) 2001-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +/* Define the machine-dependent type `jmp_buf'. x86-64 version. */ +#ifndef _BITS_SETJMP_H +#define _BITS_SETJMP_H 1 + +#if !defined _SETJMP_H && !defined _PTHREAD_H +# error "Never include directly; use instead." +#endif + +#include + +#ifndef _ASM + +# if __WORDSIZE == 64 +typedef long int __jmp_buf[8]; +# elif defined __x86_64__ +__extension__ typedef long long int __jmp_buf[8]; +# else +typedef int __jmp_buf[6]; +# endif + +#endif + +#endif /* bits/setjmp.h */ \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/bits/sigcontext.h b/lib/libc/include/x86-linux-gnu/bits/sigcontext.h new file mode 100644 index 0000000000000000000000000000000000000000..4f03980c986b772d0857e8065cdc360f171819a1 --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/bits/sigcontext.h @@ -0,0 +1,196 @@ +/* Copyright (C) 2002-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _BITS_SIGCONTEXT_H +#define _BITS_SIGCONTEXT_H 1 + +#if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H +# error "Never use directly; include instead." +#endif + +#include + +#define FP_XSTATE_MAGIC1 0x46505853U +#define FP_XSTATE_MAGIC2 0x46505845U +#define FP_XSTATE_MAGIC2_SIZE sizeof (FP_XSTATE_MAGIC2) + +struct _fpx_sw_bytes +{ + __uint32_t magic1; + __uint32_t extended_size; + __uint64_t xstate_bv; + __uint32_t xstate_size; + __uint32_t __glibc_reserved1[7]; +}; + +struct _fpreg +{ + unsigned short significand[4]; + unsigned short exponent; +}; + +struct _fpxreg +{ + unsigned short significand[4]; + unsigned short exponent; + unsigned short __glibc_reserved1[3]; +}; + +struct _xmmreg +{ + __uint32_t element[4]; +}; + + + +#ifndef __x86_64__ + +struct _fpstate +{ + /* Regular FPU environment. */ + __uint32_t cw; + __uint32_t sw; + __uint32_t tag; + __uint32_t ipoff; + __uint32_t cssel; + __uint32_t dataoff; + __uint32_t datasel; + struct _fpreg _st[8]; + unsigned short status; + unsigned short magic; + + /* FXSR FPU environment. */ + __uint32_t _fxsr_env[6]; + __uint32_t mxcsr; + __uint32_t __glibc_reserved1; + struct _fpxreg _fxsr_st[8]; + struct _xmmreg _xmm[8]; + __uint32_t __glibc_reserved2[56]; +}; + +#ifndef sigcontext_struct +/* Kernel headers before 2.1.1 define a struct sigcontext_struct, but + we need sigcontext. Some packages have come to rely on + sigcontext_struct being defined on 32-bit x86, so define this for + their benefit. */ +# define sigcontext_struct sigcontext +#endif + +#define X86_FXSR_MAGIC 0x0000 + +struct sigcontext +{ + unsigned short gs, __gsh; + unsigned short fs, __fsh; + unsigned short es, __esh; + unsigned short ds, __dsh; + unsigned long edi; + unsigned long esi; + unsigned long ebp; + unsigned long esp; + unsigned long ebx; + unsigned long edx; + unsigned long ecx; + unsigned long eax; + unsigned long trapno; + unsigned long err; + unsigned long eip; + unsigned short cs, __csh; + unsigned long eflags; + unsigned long esp_at_signal; + unsigned short ss, __ssh; + struct _fpstate * fpstate; + unsigned long oldmask; + unsigned long cr2; +}; + +#else /* __x86_64__ */ + +struct _fpstate +{ + /* FPU environment matching the 64-bit FXSAVE layout. */ + __uint16_t cwd; + __uint16_t swd; + __uint16_t ftw; + __uint16_t fop; + __uint64_t rip; + __uint64_t rdp; + __uint32_t mxcsr; + __uint32_t mxcr_mask; + struct _fpxreg _st[8]; + struct _xmmreg _xmm[16]; + __uint32_t __glibc_reserved1[24]; +}; + +struct sigcontext +{ + __uint64_t r8; + __uint64_t r9; + __uint64_t r10; + __uint64_t r11; + __uint64_t r12; + __uint64_t r13; + __uint64_t r14; + __uint64_t r15; + __uint64_t rdi; + __uint64_t rsi; + __uint64_t rbp; + __uint64_t rbx; + __uint64_t rdx; + __uint64_t rax; + __uint64_t rcx; + __uint64_t rsp; + __uint64_t rip; + __uint64_t eflags; + unsigned short cs; + unsigned short gs; + unsigned short fs; + unsigned short __pad0; + __uint64_t err; + __uint64_t trapno; + __uint64_t oldmask; + __uint64_t cr2; + __extension__ union + { + struct _fpstate * fpstate; + __uint64_t __fpstate_word; + }; + __uint64_t __reserved1 [8]; +}; + +#endif /* __x86_64__ */ + +struct _xsave_hdr +{ + __uint64_t xstate_bv; + __uint64_t __glibc_reserved1[2]; + __uint64_t __glibc_reserved2[5]; +}; + +struct _ymmh_state +{ + __uint32_t ymmh_space[64]; +}; + +struct _xstate +{ + struct _fpstate fpstate; + struct _xsave_hdr xstate_hdr; + struct _ymmh_state ymmh; +}; + +#endif /* _BITS_SIGCONTEXT_H */ \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/bits/siginfo-arch.h b/lib/libc/include/x86-linux-gnu/bits/siginfo-arch.h new file mode 100644 index 0000000000000000000000000000000000000000..0f430f0772f24dfdb5a002a318a8850ee64526f1 --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/bits/siginfo-arch.h @@ -0,0 +1,17 @@ +/* Architecture-specific adjustments to siginfo_t. x86 version. */ +#ifndef _BITS_SIGINFO_ARCH_H +#define _BITS_SIGINFO_ARCH_H 1 + +#if defined __x86_64__ && __WORDSIZE == 32 +/* si_utime and si_stime must be 4 byte aligned for x32 to match the + kernel. We align siginfo_t to 8 bytes so that si_utime and + si_stime are actually aligned to 8 bytes since their offsets are + multiple of 8 bytes. Note: with some compilers, the alignment + attribute would be ignored if it were put in __SI_CLOCK_T instead + of encapsulated in a typedef. */ +typedef __clock_t __attribute__ ((__aligned__ (4))) __sigchld_clock_t; +# define __SI_ALIGNMENT __attribute__ ((__aligned__ (8))) +# define __SI_CLOCK_T __sigchld_clock_t +#endif + +#endif \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/bits/struct_mutex.h b/lib/libc/include/x86-linux-gnu/bits/struct_mutex.h new file mode 100644 index 0000000000000000000000000000000000000000..89c18f35e00b222cbca0673621fd40bbdf31b69c --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/bits/struct_mutex.h @@ -0,0 +1,63 @@ +/* x86 internal mutex struct definitions. + Copyright (C) 2019-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _THREAD_MUTEX_INTERNAL_H +#define _THREAD_MUTEX_INTERNAL_H 1 + +struct __pthread_mutex_s +{ + int __lock; + unsigned int __count; + int __owner; +#ifdef __x86_64__ + unsigned int __nusers; +#endif + /* KIND must stay at this position in the structure to maintain + binary compatibility with static initializers. */ + int __kind; +#ifdef __x86_64__ + short __spins; + short __elision; + __pthread_list_t __list; +# define __PTHREAD_MUTEX_HAVE_PREV 1 +#else + unsigned int __nusers; + __extension__ union + { + struct + { + short __espins; + short __eelision; +# define __spins __elision_data.__espins +# define __elision __elision_data.__eelision + } __elision_data; + __pthread_slist_t __list; + }; +# define __PTHREAD_MUTEX_HAVE_PREV 0 +#endif +}; + +#ifdef __x86_64__ +# define __PTHREAD_MUTEX_INITIALIZER(__kind) \ + 0, 0, 0, 0, __kind, 0, 0, { 0, 0 } +#else +# define __PTHREAD_MUTEX_INITIALIZER(__kind) \ + 0, 0, 0, __kind, 0, { { 0, 0 } } +#endif + +#endif \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/bits/struct_rwlock.h b/lib/libc/include/x86-linux-gnu/bits/struct_rwlock.h new file mode 100644 index 0000000000000000000000000000000000000000..022106d66cdb4ff8e0f82bc8aa2eb9e80ea0a466 --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/bits/struct_rwlock.h @@ -0,0 +1,65 @@ +/* x86 internal rwlock struct definitions. + Copyright (C) 2019-2021 Free Software Foundation, Inc. + + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _RWLOCK_INTERNAL_H +#define _RWLOCK_INTERNAL_H + +struct __pthread_rwlock_arch_t +{ + unsigned int __readers; + unsigned int __writers; + unsigned int __wrphase_futex; + unsigned int __writers_futex; + unsigned int __pad3; + unsigned int __pad4; +#ifdef __x86_64__ + int __cur_writer; + int __shared; + signed char __rwelision; +# ifdef __ILP32__ + unsigned char __pad1[3]; +# define __PTHREAD_RWLOCK_ELISION_EXTRA 0, { 0, 0, 0 } +# else + unsigned char __pad1[7]; +# define __PTHREAD_RWLOCK_ELISION_EXTRA 0, { 0, 0, 0, 0, 0, 0, 0 } +# endif + unsigned long int __pad2; + /* FLAGS must stay at this position in the structure to maintain + binary compatibility. */ + unsigned int __flags; +#else /* __x86_64__ */ + /* FLAGS must stay at this position in the structure to maintain + binary compatibility. */ + unsigned char __flags; + unsigned char __shared; + signed char __rwelision; + unsigned char __pad2; + int __cur_writer; +#endif +}; + +#ifdef __x86_64__ +# define __PTHREAD_RWLOCK_INITIALIZER(__flags) \ + 0, 0, 0, 0, 0, 0, 0, 0, __PTHREAD_RWLOCK_ELISION_EXTRA, 0, __flags +#else +# define __PTHREAD_RWLOCK_INITIALIZER(__flags) \ + 0, 0, 0, 0, 0, 0, __flags, 0, 0, 0, 0 +#endif + +#endif \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/bits/struct_stat.h b/lib/libc/include/x86-linux-gnu/bits/struct_stat.h new file mode 100644 index 0000000000000000000000000000000000000000..b3674c73c43565b0ff30101aae4a4baeccb6c838 --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/bits/struct_stat.h @@ -0,0 +1,165 @@ +/* Definition for struct stat. + Copyright (C) 2020-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library. If not, see + . */ + +#if !defined _SYS_STAT_H && !defined _FCNTL_H +# error "Never include directly; use instead." +#endif + +#ifndef _BITS_STRUCT_STAT_H +#define _BITS_STRUCT_STAT_H 1 + +struct stat + { +#ifdef __USE_TIME_BITS64 +# include +#else + __dev_t st_dev; /* Device. */ +# ifndef __x86_64__ + unsigned short int __pad1; +# endif +# if defined __x86_64__ || !defined __USE_FILE_OFFSET64 + __ino_t st_ino; /* File serial number. */ +# else + __ino_t __st_ino; /* 32bit file serial number. */ +# endif +# ifndef __x86_64__ + __mode_t st_mode; /* File mode. */ + __nlink_t st_nlink; /* Link count. */ +# else + __nlink_t st_nlink; /* Link count. */ + __mode_t st_mode; /* File mode. */ +# endif + __uid_t st_uid; /* User ID of the file's owner. */ + __gid_t st_gid; /* Group ID of the file's group.*/ +# ifdef __x86_64__ + int __pad0; +# endif + __dev_t st_rdev; /* Device number, if device. */ +# ifndef __x86_64__ + unsigned short int __pad2; +# endif +# if defined __x86_64__ || !defined __USE_FILE_OFFSET64 + __off_t st_size; /* Size of file, in bytes. */ +# else + __off64_t st_size; /* Size of file, in bytes. */ +# endif + __blksize_t st_blksize; /* Optimal block size for I/O. */ +# if defined __x86_64__ || !defined __USE_FILE_OFFSET64 + __blkcnt_t st_blocks; /* Number 512-byte blocks allocated. */ +# else + __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */ +# endif +# ifdef __USE_XOPEN2K8 + /* Nanosecond resolution timestamps are stored in a format + equivalent to 'struct timespec'. This is the type used + whenever possible but the Unix namespace rules do not allow the + identifier 'timespec' to appear in the header. + Therefore we have to handle the use of this header in strictly + standard-compliant sources special. */ + struct timespec st_atim; /* Time of last access. */ + struct timespec st_mtim; /* Time of last modification. */ + struct timespec st_ctim; /* Time of last status change. */ +# define st_atime st_atim.tv_sec /* Backward compatibility. */ +# define st_mtime st_mtim.tv_sec +# define st_ctime st_ctim.tv_sec +# else + __time_t st_atime; /* Time of last access. */ + __syscall_ulong_t st_atimensec; /* Nscecs of last access. */ + __time_t st_mtime; /* Time of last modification. */ + __syscall_ulong_t st_mtimensec; /* Nsecs of last modification. */ + __time_t st_ctime; /* Time of last status change. */ + __syscall_ulong_t st_ctimensec; /* Nsecs of last status change. */ +# endif +# ifdef __x86_64__ + __syscall_slong_t __glibc_reserved[3]; +# else +# ifndef __USE_FILE_OFFSET64 + unsigned long int __glibc_reserved4; + unsigned long int __glibc_reserved5; +# else + __ino64_t st_ino; /* File serial number. */ +# endif +# endif +#endif /* __USE_TIME_BITS64 */ + }; + +#ifdef __USE_LARGEFILE64 +/* Note stat64 has the same shape as stat for x86-64. */ +struct stat64 + { +# ifdef __USE_TIME_BITS64 +# include +# else + __dev_t st_dev; /* Device. */ +# ifdef __x86_64__ + __ino64_t st_ino; /* File serial number. */ + __nlink_t st_nlink; /* Link count. */ + __mode_t st_mode; /* File mode. */ +# else + unsigned int __pad1; + __ino_t __st_ino; /* 32bit file serial number. */ + __mode_t st_mode; /* File mode. */ + __nlink_t st_nlink; /* Link count. */ +# endif + __uid_t st_uid; /* User ID of the file's owner. */ + __gid_t st_gid; /* Group ID of the file's group.*/ +# ifdef __x86_64__ + int __pad0; + __dev_t st_rdev; /* Device number, if device. */ + __off_t st_size; /* Size of file, in bytes. */ +# else + __dev_t st_rdev; /* Device number, if device. */ + unsigned int __pad2; + __off64_t st_size; /* Size of file, in bytes. */ +# endif + __blksize_t st_blksize; /* Optimal block size for I/O. */ + __blkcnt64_t st_blocks; /* Nr. 512-byte blocks allocated. */ +# ifdef __USE_XOPEN2K8 + /* Nanosecond resolution timestamps are stored in a format + equivalent to 'struct timespec'. This is the type used + whenever possible but the Unix namespace rules do not allow the + identifier 'timespec' to appear in the header. + Therefore we have to handle the use of this header in strictly + standard-compliant sources special. */ + struct timespec st_atim; /* Time of last access. */ + struct timespec st_mtim; /* Time of last modification. */ + struct timespec st_ctim; /* Time of last status change. */ +# else + __time_t st_atime; /* Time of last access. */ + __syscall_ulong_t st_atimensec; /* Nscecs of last access. */ + __time_t st_mtime; /* Time of last modification. */ + __syscall_ulong_t st_mtimensec; /* Nsecs of last modification. */ + __time_t st_ctime; /* Time of last status change. */ + __syscall_ulong_t st_ctimensec; /* Nsecs of last status change. */ +# endif +# ifdef __x86_64__ + __syscall_slong_t __glibc_reserved[3]; +# else + __ino64_t st_ino; /* File serial number. */ +# endif +# endif /* __USE_TIME_BITS64 */ + }; +#endif + +/* Tell code we have these members. */ +#define _STATBUF_ST_BLKSIZE +#define _STATBUF_ST_RDEV +/* Nanosecond resolution time values are supported. */ +#define _STATBUF_ST_NSEC + +#endif /* _BITS_STRUCT_STAT_H */ \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/bits/timesize.h b/lib/libc/include/x86-linux-gnu/bits/timesize.h new file mode 100644 index 0000000000000000000000000000000000000000..a1ca40d632af2e5cda7f954f5736f67cc53d37fb --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/bits/timesize.h @@ -0,0 +1,25 @@ +/* Bit size of the time_t type at glibc build time, x86-64 and x32 case. + Copyright (C) 2018-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#if defined __x86_64__ && defined __ILP32__ +/* For x32, time is 64-bit even though word size is 32-bit. */ +# define __TIMESIZE 64 +#else +/* For others, time size is word size. */ +# define __TIMESIZE __WORDSIZE +#endif \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/bits/types/struct_semid_ds.h b/lib/libc/include/x86-linux-gnu/bits/types/struct_semid_ds.h new file mode 100644 index 0000000000000000000000000000000000000000..6713836d1eec4e7203af5dc633a480ec0e9d58e8 --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/bits/types/struct_semid_ds.h @@ -0,0 +1,38 @@ +/* x86 implementation of the semaphore struct semid_ds. + Copyright (C) 1995-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _SYS_SEM_H +# error "Never include directly; use instead." +#endif + +/* Data structure describing a set of semaphores. */ +struct semid_ds +{ +#ifdef __USE_TIME_BITS64 +# include +#else + struct ipc_perm sem_perm; /* operation permission struct */ + __time_t sem_otime; /* last semop() time */ + __syscall_ulong_t __sem_otime_high; + __time_t sem_ctime; /* last time changed by semctl() */ + __syscall_ulong_t __sem_ctime_high; + __syscall_ulong_t sem_nsems; /* number of semaphores in set */ + __syscall_ulong_t __glibc_reserved3; + __syscall_ulong_t __glibc_reserved4; +#endif +}; \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/bits/typesizes.h b/lib/libc/include/x86-linux-gnu/bits/typesizes.h new file mode 100644 index 0000000000000000000000000000000000000000..654f1c7b873efd6317245ed5dae99e75da8808cf --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/bits/typesizes.h @@ -0,0 +1,106 @@ +/* bits/typesizes.h -- underlying types for *_t. Linux/x86-64 version. + Copyright (C) 2012-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _BITS_TYPES_H +# error "Never include directly; use instead." +#endif + +#ifndef _BITS_TYPESIZES_H +#define _BITS_TYPESIZES_H 1 + +/* See for the meaning of these macros. This file exists so + that need not vary across different GNU platforms. */ + +/* X32 kernel interface is 64-bit. */ +#if defined __x86_64__ && defined __ILP32__ +# define __SYSCALL_SLONG_TYPE __SQUAD_TYPE +# define __SYSCALL_ULONG_TYPE __UQUAD_TYPE +#else +# define __SYSCALL_SLONG_TYPE __SLONGWORD_TYPE +# define __SYSCALL_ULONG_TYPE __ULONGWORD_TYPE +#endif + +#define __DEV_T_TYPE __UQUAD_TYPE +#define __UID_T_TYPE __U32_TYPE +#define __GID_T_TYPE __U32_TYPE +#define __INO_T_TYPE __SYSCALL_ULONG_TYPE +#define __INO64_T_TYPE __UQUAD_TYPE +#define __MODE_T_TYPE __U32_TYPE +#ifdef __x86_64__ +# define __NLINK_T_TYPE __SYSCALL_ULONG_TYPE +# define __FSWORD_T_TYPE __SYSCALL_SLONG_TYPE +#else +# define __NLINK_T_TYPE __UWORD_TYPE +# define __FSWORD_T_TYPE __SWORD_TYPE +#endif +#define __OFF_T_TYPE __SYSCALL_SLONG_TYPE +#define __OFF64_T_TYPE __SQUAD_TYPE +#define __PID_T_TYPE __S32_TYPE +#define __RLIM_T_TYPE __SYSCALL_ULONG_TYPE +#define __RLIM64_T_TYPE __UQUAD_TYPE +#define __BLKCNT_T_TYPE __SYSCALL_SLONG_TYPE +#define __BLKCNT64_T_TYPE __SQUAD_TYPE +#define __FSBLKCNT_T_TYPE __SYSCALL_ULONG_TYPE +#define __FSBLKCNT64_T_TYPE __UQUAD_TYPE +#define __FSFILCNT_T_TYPE __SYSCALL_ULONG_TYPE +#define __FSFILCNT64_T_TYPE __UQUAD_TYPE +#define __ID_T_TYPE __U32_TYPE +#define __CLOCK_T_TYPE __SYSCALL_SLONG_TYPE +#define __TIME_T_TYPE __SYSCALL_SLONG_TYPE +#define __USECONDS_T_TYPE __U32_TYPE +#define __SUSECONDS_T_TYPE __SYSCALL_SLONG_TYPE +#define __SUSECONDS64_T_TYPE __SQUAD_TYPE +#define __DADDR_T_TYPE __S32_TYPE +#define __KEY_T_TYPE __S32_TYPE +#define __CLOCKID_T_TYPE __S32_TYPE +#define __TIMER_T_TYPE void * +#define __BLKSIZE_T_TYPE __SYSCALL_SLONG_TYPE +#define __FSID_T_TYPE struct { int __val[2]; } +#define __SSIZE_T_TYPE __SWORD_TYPE +#define __CPU_MASK_TYPE __SYSCALL_ULONG_TYPE + +#ifdef __x86_64__ +/* Tell the libc code that off_t and off64_t are actually the same type + for all ABI purposes, even if possibly expressed as different base types + for C type-checking purposes. */ +# define __OFF_T_MATCHES_OFF64_T 1 + +/* Same for ino_t and ino64_t. */ +# define __INO_T_MATCHES_INO64_T 1 + +/* And for __rlim_t and __rlim64_t. */ +# define __RLIM_T_MATCHES_RLIM64_T 1 + +/* And for fsblkcnt_t, fsblkcnt64_t, fsfilcnt_t and fsfilcnt64_t. */ +# define __STATFS_MATCHES_STATFS64 1 + +/* And for getitimer, setitimer and rusage */ +# define __KERNEL_OLD_TIMEVAL_MATCHES_TIMEVAL64 1 +#else +# define __RLIM_T_MATCHES_RLIM64_T 0 + +# define __STATFS_MATCHES_STATFS64 0 + +# define __KERNEL_OLD_TIMEVAL_MATCHES_TIMEVAL64 0 +#endif + +/* Number of descriptors that can fit in an `fd_set'. */ +#define __FD_SETSIZE 1024 + + +#endif /* bits/typesizes.h */ \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/bits/wordsize.h b/lib/libc/include/x86-linux-gnu/bits/wordsize.h new file mode 100644 index 0000000000000000000000000000000000000000..0bf84a4e99cb32b6b553e893e23b135d3b1723ee --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/bits/wordsize.h @@ -0,0 +1,17 @@ +/* Determine the wordsize from the preprocessor defines. */ + +#if defined __x86_64__ && !defined __ILP32__ +# define __WORDSIZE 64 +#else +# define __WORDSIZE 32 +#define __WORDSIZE32_SIZE_ULONG 0 +#define __WORDSIZE32_PTRDIFF_LONG 0 +#endif + +#ifdef __x86_64__ +# define __WORDSIZE_TIME64_COMPAT32 1 +/* Both x86-64 and x32 use the 64-bit system call interface. */ +# define __SYSCALL_WORDSIZE 64 +#else +# define __WORDSIZE_TIME64_COMPAT32 0 +#endif \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/finclude/math-vector-fortran.h b/lib/libc/include/x86-linux-gnu/finclude/math-vector-fortran.h new file mode 100644 index 0000000000000000000000000000000000000000..5fdbe52a3c2c28d20e0a502018ba95d3dedf0dbb --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/finclude/math-vector-fortran.h @@ -0,0 +1,43 @@ +! Platform-specific declarations of SIMD math functions for Fortran. -*- f90 -*- +! Copyright (C) 2019-2021 Free Software Foundation, Inc. +! This file is part of the GNU C Library. +! +! The GNU C Library is free software; you can redistribute it and/or +! modify it under the terms of the GNU Lesser General Public +! License as published by the Free Software Foundation; either +! version 2.1 of the License, or (at your option) any later version. +! +! The GNU C Library is distributed in the hope that it will be useful, +! but WITHOUT ANY WARRANTY; without even the implied warranty of +! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +! Lesser General Public License for more details. +! +! You should have received a copy of the GNU Lesser General Public +! License along with the GNU C Library; if not, see +! . + +!GCC$ builtin (cos) attributes simd (notinbranch) if('x86_64') +!GCC$ builtin (cosf) attributes simd (notinbranch) if('x86_64') +!GCC$ builtin (sin) attributes simd (notinbranch) if('x86_64') +!GCC$ builtin (sinf) attributes simd (notinbranch) if('x86_64') +!GCC$ builtin (sincos) attributes simd (notinbranch) if('x86_64') +!GCC$ builtin (sincosf) attributes simd (notinbranch) if('x86_64') +!GCC$ builtin (log) attributes simd (notinbranch) if('x86_64') +!GCC$ builtin (logf) attributes simd (notinbranch) if('x86_64') +!GCC$ builtin (exp) attributes simd (notinbranch) if('x86_64') +!GCC$ builtin (expf) attributes simd (notinbranch) if('x86_64') +!GCC$ builtin (pow) attributes simd (notinbranch) if('x86_64') +!GCC$ builtin (powf) attributes simd (notinbranch) if('x86_64') + +!GCC$ builtin (cos) attributes simd (notinbranch) if('x32') +!GCC$ builtin (cosf) attributes simd (notinbranch) if('x32') +!GCC$ builtin (sin) attributes simd (notinbranch) if('x32') +!GCC$ builtin (sinf) attributes simd (notinbranch) if('x32') +!GCC$ builtin (sincos) attributes simd (notinbranch) if('x32') +!GCC$ builtin (sincosf) attributes simd (notinbranch) if('x32') +!GCC$ builtin (log) attributes simd (notinbranch) if('x32') +!GCC$ builtin (logf) attributes simd (notinbranch) if('x32') +!GCC$ builtin (exp) attributes simd (notinbranch) if('x32') +!GCC$ builtin (expf) attributes simd (notinbranch) if('x32') +!GCC$ builtin (pow) attributes simd (notinbranch) if('x32') +!GCC$ builtin (powf) attributes simd (notinbranch) if('x32') \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/fpu_control.h b/lib/libc/include/x86-linux-gnu/fpu_control.h new file mode 100644 index 0000000000000000000000000000000000000000..533e2da0d0872f74cf7b3e5f2dff94b6bd0faf8b --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/fpu_control.h @@ -0,0 +1,109 @@ +/* FPU control word bits. x86 version. + Copyright (C) 1993-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Olaf Flebbe. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _FPU_CONTROL_H +#define _FPU_CONTROL_H 1 + +/* Note that this file sets on x86-64 only the x87 FPU, it does not + touch the SSE unit. */ + +/* Here is the dirty part. Set up your 387 through the control word + * (cw) register. + * + * 15-13 12 11-10 9-8 7-6 5 4 3 2 1 0 + * | reserved | IC | RC | PC | reserved | PM | UM | OM | ZM | DM | IM + * + * IM: Invalid operation mask + * DM: Denormalized operand mask + * ZM: Zero-divide mask + * OM: Overflow mask + * UM: Underflow mask + * PM: Precision (inexact result) mask + * + * Mask bit is 1 means no interrupt. + * + * PC: Precision control + * 11 - round to extended precision + * 10 - round to double precision + * 00 - round to single precision + * + * RC: Rounding control + * 00 - rounding to nearest + * 01 - rounding down (toward - infinity) + * 10 - rounding up (toward + infinity) + * 11 - rounding toward zero + * + * IC: Infinity control + * That is for 8087 and 80287 only. + * + * The hardware default is 0x037f which we use. + */ + +#include + +/* masking of interrupts */ +#define _FPU_MASK_IM 0x01 +#define _FPU_MASK_DM 0x02 +#define _FPU_MASK_ZM 0x04 +#define _FPU_MASK_OM 0x08 +#define _FPU_MASK_UM 0x10 +#define _FPU_MASK_PM 0x20 + +/* precision control */ +#define _FPU_EXTENDED 0x300 /* libm requires double extended precision. */ +#define _FPU_DOUBLE 0x200 +#define _FPU_SINGLE 0x0 + +/* rounding control */ +#define _FPU_RC_NEAREST 0x0 /* RECOMMENDED */ +#define _FPU_RC_DOWN 0x400 +#define _FPU_RC_UP 0x800 +#define _FPU_RC_ZERO 0xC00 + +#define _FPU_RESERVED 0xF0C0 /* Reserved bits in cw */ + + +/* The fdlibm code requires strict IEEE double precision arithmetic, + and no interrupts for exceptions, rounding to nearest. */ + +#define _FPU_DEFAULT 0x037f + +/* IEEE: same as above. */ +#define _FPU_IEEE 0x037f + +/* Type of the control word. */ +typedef unsigned int fpu_control_t __attribute__ ((__mode__ (__HI__))); + +/* Macros for accessing the hardware control word. "*&" is used to + work around a bug in older versions of GCC. __volatile__ is used + to support combination of writing the control register and reading + it back. Without __volatile__, the old value may be used for reading + back under compiler optimization. + + Note that the use of these macros is not sufficient anymore with + recent hardware nor on x86-64. Some floating point operations are + executed in the SSE/SSE2 engines which have their own control and + status register. */ +#define _FPU_GETCW(cw) __asm__ __volatile__ ("fnstcw %0" : "=m" (*&cw)) +#define _FPU_SETCW(cw) __asm__ __volatile__ ("fldcw %0" : : "m" (*&cw)) + +/* Default control word set at startup. */ +extern fpu_control_t __fpu_control; + +#endif /* fpu_control.h */ \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/gnu/lib-names.h b/lib/libc/include/x86-linux-gnu/gnu/lib-names.h new file mode 100644 index 0000000000000000000000000000000000000000..aafc03bf7e212c37484434bef0cce2e59e87bf41 --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/gnu/lib-names.h @@ -0,0 +1,17 @@ +/* This file is automatically generated. + It defines macros to allow user program to find the shared + library files which come as part of GNU libc. */ +#ifndef __GNU_LIB_NAMES_H +#define __GNU_LIB_NAMES_H 1 + +#if !defined __x86_64__ +# include +#endif +#if defined __x86_64__ && defined __LP64__ +# include +#endif +#if defined __x86_64__ && defined __ILP32__ +# include +#endif + +#endif /* gnu/lib-names.h */ \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/gnu/stubs.h b/lib/libc/include/x86-linux-gnu/gnu/stubs.h new file mode 100644 index 0000000000000000000000000000000000000000..a4c9b5f09725c302dd474bd91961d25023f1187c --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/gnu/stubs.h @@ -0,0 +1,14 @@ +/* This file is automatically generated. + This file selects the right generated file of `__stub_FUNCTION' macros + based on the architecture being compiled for. */ + + +#if !defined __x86_64__ +# include +#endif +#if defined __x86_64__ && defined __LP64__ +# include +#endif +#if defined __x86_64__ && defined __ILP32__ +# include +#endif \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/sys/elf.h b/lib/libc/include/x86-linux-gnu/sys/elf.h new file mode 100644 index 0000000000000000000000000000000000000000..3731950870454d873c2b72e16be14b6dbf2c0ab9 --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/sys/elf.h @@ -0,0 +1,29 @@ +/* Copyright (C) 1998-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _SYS_ELF_H +#define _SYS_ELF_H 1 + +#ifdef __x86_64__ +# error This header is unsupported on x86-64. +#else +# warning "This header is obsolete; use instead." + +# include +#endif + +#endif /* _SYS_ELF_H */ \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/sys/ptrace.h b/lib/libc/include/x86-linux-gnu/sys/ptrace.h new file mode 100644 index 0000000000000000000000000000000000000000..461e83ae9c84fe8476edce9df017325981f5873e --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/sys/ptrace.h @@ -0,0 +1,202 @@ +/* `ptrace' debugger support interface. Linux/x86 version. + Copyright (C) 1996-2021 Free Software Foundation, Inc. + + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _SYS_PTRACE_H +#define _SYS_PTRACE_H 1 + +#include +#include + +__BEGIN_DECLS + +/* Type of the REQUEST argument to `ptrace.' */ +enum __ptrace_request +{ + /* Indicate that the process making this request should be traced. + All signals received by this process can be intercepted by its + parent, and its parent can use the other `ptrace' requests. */ + PTRACE_TRACEME = 0, +#define PT_TRACE_ME PTRACE_TRACEME + + /* Return the word in the process's text space at address ADDR. */ + PTRACE_PEEKTEXT = 1, +#define PT_READ_I PTRACE_PEEKTEXT + + /* Return the word in the process's data space at address ADDR. */ + PTRACE_PEEKDATA = 2, +#define PT_READ_D PTRACE_PEEKDATA + + /* Return the word in the process's user area at offset ADDR. */ + PTRACE_PEEKUSER = 3, +#define PT_READ_U PTRACE_PEEKUSER + + /* Write the word DATA into the process's text space at address ADDR. */ + PTRACE_POKETEXT = 4, +#define PT_WRITE_I PTRACE_POKETEXT + + /* Write the word DATA into the process's data space at address ADDR. */ + PTRACE_POKEDATA = 5, +#define PT_WRITE_D PTRACE_POKEDATA + + /* Write the word DATA into the process's user area at offset ADDR. */ + PTRACE_POKEUSER = 6, +#define PT_WRITE_U PTRACE_POKEUSER + + /* Continue the process. */ + PTRACE_CONT = 7, +#define PT_CONTINUE PTRACE_CONT + + /* Kill the process. */ + PTRACE_KILL = 8, +#define PT_KILL PTRACE_KILL + + /* Single step the process. */ + PTRACE_SINGLESTEP = 9, +#define PT_STEP PTRACE_SINGLESTEP + + /* Get all general purpose registers used by a processes. */ + PTRACE_GETREGS = 12, +#define PT_GETREGS PTRACE_GETREGS + + /* Set all general purpose registers used by a processes. */ + PTRACE_SETREGS = 13, +#define PT_SETREGS PTRACE_SETREGS + + /* Get all floating point registers used by a processes. */ + PTRACE_GETFPREGS = 14, +#define PT_GETFPREGS PTRACE_GETFPREGS + + /* Set all floating point registers used by a processes. */ + PTRACE_SETFPREGS = 15, +#define PT_SETFPREGS PTRACE_SETFPREGS + + /* Attach to a process that is already running. */ + PTRACE_ATTACH = 16, +#define PT_ATTACH PTRACE_ATTACH + + /* Detach from a process attached to with PTRACE_ATTACH. */ + PTRACE_DETACH = 17, +#define PT_DETACH PTRACE_DETACH + + /* Get all extended floating point registers used by a processes. */ + PTRACE_GETFPXREGS = 18, +#define PT_GETFPXREGS PTRACE_GETFPXREGS + + /* Set all extended floating point registers used by a processes. */ + PTRACE_SETFPXREGS = 19, +#define PT_SETFPXREGS PTRACE_SETFPXREGS + + /* Continue and stop at the next entry to or return from syscall. */ + PTRACE_SYSCALL = 24, +#define PT_SYSCALL PTRACE_SYSCALL + + /* Get a TLS entry in the GDT. */ + PTRACE_GET_THREAD_AREA = 25, +#define PT_GET_THREAD_AREA PTRACE_GET_THREAD_AREA + + /* Change a TLS entry in the GDT. */ + PTRACE_SET_THREAD_AREA = 26, +#define PT_SET_THREAD_AREA PTRACE_SET_THREAD_AREA + +#ifdef __x86_64__ + /* Access TLS data. */ + PTRACE_ARCH_PRCTL = 30, +# define PT_ARCH_PRCTL PTRACE_ARCH_PRCTL +#endif + + /* Continue and stop at the next syscall, it will not be executed. */ + PTRACE_SYSEMU = 31, +#define PT_SYSEMU PTRACE_SYSEMU + + /* Single step the process, the next syscall will not be executed. */ + PTRACE_SYSEMU_SINGLESTEP = 32, +#define PT_SYSEMU_SINGLESTEP PTRACE_SYSEMU_SINGLESTEP + + /* Execute process until next taken branch. */ + PTRACE_SINGLEBLOCK = 33, +#define PT_STEPBLOCK PTRACE_SINGLEBLOCK + + /* Set ptrace filter options. */ + PTRACE_SETOPTIONS = 0x4200, +#define PT_SETOPTIONS PTRACE_SETOPTIONS + + /* Get last ptrace message. */ + PTRACE_GETEVENTMSG = 0x4201, +#define PT_GETEVENTMSG PTRACE_GETEVENTMSG + + /* Get siginfo for process. */ + PTRACE_GETSIGINFO = 0x4202, +#define PT_GETSIGINFO PTRACE_GETSIGINFO + + /* Set new siginfo for process. */ + PTRACE_SETSIGINFO = 0x4203, +#define PT_SETSIGINFO PTRACE_SETSIGINFO + + /* Get register content. */ + PTRACE_GETREGSET = 0x4204, +#define PTRACE_GETREGSET PTRACE_GETREGSET + + /* Set register content. */ + PTRACE_SETREGSET = 0x4205, +#define PTRACE_SETREGSET PTRACE_SETREGSET + + /* Like PTRACE_ATTACH, but do not force tracee to trap and do not affect + signal or group stop state. */ + PTRACE_SEIZE = 0x4206, +#define PTRACE_SEIZE PTRACE_SEIZE + + /* Trap seized tracee. */ + PTRACE_INTERRUPT = 0x4207, +#define PTRACE_INTERRUPT PTRACE_INTERRUPT + + /* Wait for next group event. */ + PTRACE_LISTEN = 0x4208, +#define PTRACE_LISTEN PTRACE_LISTEN + + /* Retrieve siginfo_t structures without removing signals from a queue. */ + PTRACE_PEEKSIGINFO = 0x4209, +#define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO + + /* Get the mask of blocked signals. */ + PTRACE_GETSIGMASK = 0x420a, +#define PTRACE_GETSIGMASK PTRACE_GETSIGMASK + + /* Change the mask of blocked signals. */ + PTRACE_SETSIGMASK = 0x420b, +#define PTRACE_SETSIGMASK PTRACE_SETSIGMASK + + /* Get seccomp BPF filters. */ + PTRACE_SECCOMP_GET_FILTER = 0x420c, +#define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER + + /* Get seccomp BPF filter metadata. */ + PTRACE_SECCOMP_GET_METADATA = 0x420d, +#define PTRACE_SECCOMP_GET_METADATA PTRACE_SECCOMP_GET_METADATA + + /* Get information about system call. */ + PTRACE_GET_SYSCALL_INFO = 0x420e +#define PTRACE_GET_SYSCALL_INFO PTRACE_GET_SYSCALL_INFO +}; + + +#include + +__END_DECLS + +#endif /* _SYS_PTRACE_H */ \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/sys/ucontext.h b/lib/libc/include/x86-linux-gnu/sys/ucontext.h new file mode 100644 index 0000000000000000000000000000000000000000..f961c6aef830a8f4b65333c4d32e344ab0d73bc4 --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/sys/ucontext.h @@ -0,0 +1,262 @@ +/* Copyright (C) 2001-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _SYS_UCONTEXT_H +#define _SYS_UCONTEXT_H 1 + +#include + +#include +#include +#include + + +#ifdef __USE_MISC +# define __ctx(fld) fld +#else +# define __ctx(fld) __ ## fld +#endif + +#ifdef __x86_64__ + +/* Type for general register. */ +__extension__ typedef long long int greg_t; + +/* Number of general registers. */ +#define __NGREG 23 +#ifdef __USE_MISC +# define NGREG __NGREG +#endif + +/* Container for all general registers. */ +typedef greg_t gregset_t[__NGREG]; + +#ifdef __USE_GNU +/* Number of each register in the `gregset_t' array. */ +enum +{ + REG_R8 = 0, +# define REG_R8 REG_R8 + REG_R9, +# define REG_R9 REG_R9 + REG_R10, +# define REG_R10 REG_R10 + REG_R11, +# define REG_R11 REG_R11 + REG_R12, +# define REG_R12 REG_R12 + REG_R13, +# define REG_R13 REG_R13 + REG_R14, +# define REG_R14 REG_R14 + REG_R15, +# define REG_R15 REG_R15 + REG_RDI, +# define REG_RDI REG_RDI + REG_RSI, +# define REG_RSI REG_RSI + REG_RBP, +# define REG_RBP REG_RBP + REG_RBX, +# define REG_RBX REG_RBX + REG_RDX, +# define REG_RDX REG_RDX + REG_RAX, +# define REG_RAX REG_RAX + REG_RCX, +# define REG_RCX REG_RCX + REG_RSP, +# define REG_RSP REG_RSP + REG_RIP, +# define REG_RIP REG_RIP + REG_EFL, +# define REG_EFL REG_EFL + REG_CSGSFS, /* Actually short cs, gs, fs, __pad0. */ +# define REG_CSGSFS REG_CSGSFS + REG_ERR, +# define REG_ERR REG_ERR + REG_TRAPNO, +# define REG_TRAPNO REG_TRAPNO + REG_OLDMASK, +# define REG_OLDMASK REG_OLDMASK + REG_CR2 +# define REG_CR2 REG_CR2 +}; +#endif + +struct _libc_fpxreg +{ + unsigned short int __ctx(significand)[4]; + unsigned short int __ctx(exponent); + unsigned short int __glibc_reserved1[3]; +}; + +struct _libc_xmmreg +{ + __uint32_t __ctx(element)[4]; +}; + +struct _libc_fpstate +{ + /* 64-bit FXSAVE format. */ + __uint16_t __ctx(cwd); + __uint16_t __ctx(swd); + __uint16_t __ctx(ftw); + __uint16_t __ctx(fop); + __uint64_t __ctx(rip); + __uint64_t __ctx(rdp); + __uint32_t __ctx(mxcsr); + __uint32_t __ctx(mxcr_mask); + struct _libc_fpxreg _st[8]; + struct _libc_xmmreg _xmm[16]; + __uint32_t __glibc_reserved1[24]; +}; + +/* Structure to describe FPU registers. */ +typedef struct _libc_fpstate *fpregset_t; + +/* Context to describe whole processor state. */ +typedef struct + { + gregset_t __ctx(gregs); + /* Note that fpregs is a pointer. */ + fpregset_t __ctx(fpregs); + __extension__ unsigned long long __reserved1 [8]; +} mcontext_t; + +/* Userlevel context. */ +typedef struct ucontext_t + { + unsigned long int __ctx(uc_flags); + struct ucontext_t *uc_link; + stack_t uc_stack; + mcontext_t uc_mcontext; + sigset_t uc_sigmask; + struct _libc_fpstate __fpregs_mem; + __extension__ unsigned long long int __ssp[4]; + } ucontext_t; + +#else /* !__x86_64__ */ + +/* Type for general register. */ +typedef int greg_t; + +/* Number of general registers. */ +#define __NGREG 19 +#ifdef __USE_MISC +# define NGREG __NGREG +#endif + +/* Container for all general registers. */ +typedef greg_t gregset_t[__NGREG]; + +#ifdef __USE_GNU +/* Number of each register is the `gregset_t' array. */ +enum +{ + REG_GS = 0, +# define REG_GS REG_GS + REG_FS, +# define REG_FS REG_FS + REG_ES, +# define REG_ES REG_ES + REG_DS, +# define REG_DS REG_DS + REG_EDI, +# define REG_EDI REG_EDI + REG_ESI, +# define REG_ESI REG_ESI + REG_EBP, +# define REG_EBP REG_EBP + REG_ESP, +# define REG_ESP REG_ESP + REG_EBX, +# define REG_EBX REG_EBX + REG_EDX, +# define REG_EDX REG_EDX + REG_ECX, +# define REG_ECX REG_ECX + REG_EAX, +# define REG_EAX REG_EAX + REG_TRAPNO, +# define REG_TRAPNO REG_TRAPNO + REG_ERR, +# define REG_ERR REG_ERR + REG_EIP, +# define REG_EIP REG_EIP + REG_CS, +# define REG_CS REG_CS + REG_EFL, +# define REG_EFL REG_EFL + REG_UESP, +# define REG_UESP REG_UESP + REG_SS +# define REG_SS REG_SS +}; +#endif + +/* Definitions taken from the kernel headers. */ +struct _libc_fpreg +{ + unsigned short int __ctx(significand)[4]; + unsigned short int __ctx(exponent); +}; + +struct _libc_fpstate +{ + unsigned long int __ctx(cw); + unsigned long int __ctx(sw); + unsigned long int __ctx(tag); + unsigned long int __ctx(ipoff); + unsigned long int __ctx(cssel); + unsigned long int __ctx(dataoff); + unsigned long int __ctx(datasel); + struct _libc_fpreg _st[8]; + unsigned long int __ctx(status); +}; + +/* Structure to describe FPU registers. */ +typedef struct _libc_fpstate *fpregset_t; + +/* Context to describe whole processor state. */ +typedef struct + { + gregset_t __ctx(gregs); + /* Due to Linux's history we have to use a pointer here. The SysV/i386 + ABI requires a struct with the values. */ + fpregset_t __ctx(fpregs); + unsigned long int __ctx(oldmask); + unsigned long int __ctx(cr2); + } mcontext_t; + +/* Userlevel context. */ +typedef struct ucontext_t + { + unsigned long int __ctx(uc_flags); + struct ucontext_t *uc_link; + stack_t uc_stack; + mcontext_t uc_mcontext; + sigset_t uc_sigmask; + struct _libc_fpstate __fpregs_mem; + unsigned long int __ssp[4]; + } ucontext_t; + +#endif /* !__x86_64__ */ + +#undef __ctx + +#endif /* sys/ucontext.h */ \ No newline at end of file diff --git a/lib/libc/include/x86-linux-gnu/sys/user.h b/lib/libc/include/x86-linux-gnu/sys/user.h new file mode 100644 index 0000000000000000000000000000000000000000..0f64e565eb618846a993dde7c108a5be4aa545c6 --- /dev/null +++ b/lib/libc/include/x86-linux-gnu/sys/user.h @@ -0,0 +1,180 @@ +/* Copyright (C) 2001-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _SYS_USER_H +#define _SYS_USER_H 1 + +/* The whole purpose of this file is for GDB and GDB only. Don't read + too much into it. Don't use it for anything other than GDB unless + you know what you are doing. */ + +#ifdef __x86_64__ + +struct user_fpregs_struct +{ + unsigned short int cwd; + unsigned short int swd; + unsigned short int ftw; + unsigned short int fop; + __extension__ unsigned long long int rip; + __extension__ unsigned long long int rdp; + unsigned int mxcsr; + unsigned int mxcr_mask; + unsigned int st_space[32]; /* 8*16 bytes for each FP-reg = 128 bytes */ + unsigned int xmm_space[64]; /* 16*16 bytes for each XMM-reg = 256 bytes */ + unsigned int padding[24]; +}; + +struct user_regs_struct +{ + __extension__ unsigned long long int r15; + __extension__ unsigned long long int r14; + __extension__ unsigned long long int r13; + __extension__ unsigned long long int r12; + __extension__ unsigned long long int rbp; + __extension__ unsigned long long int rbx; + __extension__ unsigned long long int r11; + __extension__ unsigned long long int r10; + __extension__ unsigned long long int r9; + __extension__ unsigned long long int r8; + __extension__ unsigned long long int rax; + __extension__ unsigned long long int rcx; + __extension__ unsigned long long int rdx; + __extension__ unsigned long long int rsi; + __extension__ unsigned long long int rdi; + __extension__ unsigned long long int orig_rax; + __extension__ unsigned long long int rip; + __extension__ unsigned long long int cs; + __extension__ unsigned long long int eflags; + __extension__ unsigned long long int rsp; + __extension__ unsigned long long int ss; + __extension__ unsigned long long int fs_base; + __extension__ unsigned long long int gs_base; + __extension__ unsigned long long int ds; + __extension__ unsigned long long int es; + __extension__ unsigned long long int fs; + __extension__ unsigned long long int gs; +}; + +struct user +{ + struct user_regs_struct regs; + int u_fpvalid; + struct user_fpregs_struct i387; + __extension__ unsigned long long int u_tsize; + __extension__ unsigned long long int u_dsize; + __extension__ unsigned long long int u_ssize; + __extension__ unsigned long long int start_code; + __extension__ unsigned long long int start_stack; + __extension__ long long int signal; + int reserved; + __extension__ union + { + struct user_regs_struct* u_ar0; + __extension__ unsigned long long int __u_ar0_word; + }; + __extension__ union + { + struct user_fpregs_struct* u_fpstate; + __extension__ unsigned long long int __u_fpstate_word; + }; + __extension__ unsigned long long int magic; + char u_comm [32]; + __extension__ unsigned long long int u_debugreg [8]; +}; + +#else +/* These are the 32-bit x86 structures. */ +struct user_fpregs_struct +{ + long int cwd; + long int swd; + long int twd; + long int fip; + long int fcs; + long int foo; + long int fos; + long int st_space [20]; +}; + +struct user_fpxregs_struct +{ + unsigned short int cwd; + unsigned short int swd; + unsigned short int twd; + unsigned short int fop; + long int fip; + long int fcs; + long int foo; + long int fos; + long int mxcsr; + long int reserved; + long int st_space[32]; /* 8*16 bytes for each FP-reg = 128 bytes */ + long int xmm_space[32]; /* 8*16 bytes for each XMM-reg = 128 bytes */ + long int padding[56]; +}; + +struct user_regs_struct +{ + long int ebx; + long int ecx; + long int edx; + long int esi; + long int edi; + long int ebp; + long int eax; + long int xds; + long int xes; + long int xfs; + long int xgs; + long int orig_eax; + long int eip; + long int xcs; + long int eflags; + long int esp; + long int xss; +}; + +struct user +{ + struct user_regs_struct regs; + int u_fpvalid; + struct user_fpregs_struct i387; + unsigned long int u_tsize; + unsigned long int u_dsize; + unsigned long int u_ssize; + unsigned long int start_code; + unsigned long int start_stack; + long int signal; + int reserved; + struct user_regs_struct* u_ar0; + struct user_fpregs_struct* u_fpstate; + unsigned long int magic; + char u_comm [32]; + int u_debugreg [8]; +}; +#endif /* __x86_64__ */ + +#define PAGE_SHIFT 12 +#define PAGE_SIZE (1UL << PAGE_SHIFT) +#define PAGE_MASK (~(PAGE_SIZE-1)) +#define NBPG PAGE_SIZE +#define UPAGES 1 +#define HOST_TEXT_START_ADDR (u.start_code) +#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG) + +#endif /* _SYS_USER_H */ \ No newline at end of file