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lastdragon
2026-09-06 12:53:21 -06:00
parent 662efe3c2a
commit ad2088d178
94853 changed files with 43200404 additions and 0 deletions
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linux-7.2.3/arch/alpha/include/uapi/asm/Kbuild
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# SPDX-License-Identifier: GPL-2.0
generated-y += unistd_32.h
linux-7.2.3/arch/alpha/include/uapi/asm/a.out.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI__ALPHA_A_OUT_H__
#define _UAPI__ALPHA_A_OUT_H__
#include <linux/types.h>
/*
* OSF/1 ECOFF header structs. ECOFF files consist of:
* - a file header (struct filehdr),
* - an a.out header (struct aouthdr),
* - one or more section headers (struct scnhdr).
* The filhdr's "f_nscns" field contains the
* number of section headers.
*/
struct filehdr
{
/* OSF/1 "file" header */
__u16 f_magic, f_nscns;
__u32 f_timdat;
__u64 f_symptr;
__u32 f_nsyms;
__u16 f_opthdr, f_flags;
};
struct aouthdr
{
__u64 info; /* after that it looks quite normal.. */
__u64 tsize;
__u64 dsize;
__u64 bsize;
__u64 entry;
__u64 text_start; /* with a few additions that actually make sense */
__u64 data_start;
__u64 bss_start;
__u32 gprmask, fprmask; /* bitmask of general & floating point regs used in binary */
__u64 gpvalue;
};
struct scnhdr
{
char s_name[8];
__u64 s_paddr;
__u64 s_vaddr;
__u64 s_size;
__u64 s_scnptr;
__u64 s_relptr;
__u64 s_lnnoptr;
__u16 s_nreloc;
__u16 s_nlnno;
__u32 s_flags;
};
struct exec
{
/* OSF/1 "file" header */
struct filehdr fh;
struct aouthdr ah;
};
/*
* Define's so that the kernel exec code can access the a.out header
* fields...
*/
#define a_info ah.info
#define a_text ah.tsize
#define a_data ah.dsize
#define a_bss ah.bsize
#define a_entry ah.entry
#define a_textstart ah.text_start
#define a_datastart ah.data_start
#define a_bssstart ah.bss_start
#define a_gprmask ah.gprmask
#define a_fprmask ah.fprmask
#define a_gpvalue ah.gpvalue
#define N_TXTADDR(x) ((x).a_textstart)
#define N_DATADDR(x) ((x).a_datastart)
#define N_BSSADDR(x) ((x).a_bssstart)
#define N_DRSIZE(x) 0
#define N_TRSIZE(x) 0
#define N_SYMSIZE(x) 0
#define AOUTHSZ sizeof(struct aouthdr)
#define SCNHSZ sizeof(struct scnhdr)
#define SCNROUND 16
#define N_TXTOFF(x) \
((long) N_MAGIC(x) == ZMAGIC ? 0 : \
(sizeof(struct exec) + (x).fh.f_nscns*SCNHSZ + SCNROUND - 1) & ~(SCNROUND - 1))
#endif /* _UAPI__ALPHA_A_OUT_H__ */
linux-7.2.3/arch/alpha/include/uapi/asm/auxvec.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ASM_ALPHA_AUXVEC_H
#define __ASM_ALPHA_AUXVEC_H
/* Reserve these numbers for any future use of a VDSO. */
#if 0
#define AT_SYSINFO 32
#define AT_SYSINFO_EHDR 33
#endif
/* More complete cache descriptions than AT_[DIU]CACHEBSIZE. If the
value is -1, then the cache doesn't exist. Otherwise:
bit 0-3: Cache set-associativity; 0 means fully associative.
bit 4-7: Log2 of cacheline size.
bit 8-31: Size of the entire cache >> 8.
bit 32-63: Reserved.
*/
#define AT_L1I_CACHESHAPE 34
#define AT_L1D_CACHESHAPE 35
#define AT_L2_CACHESHAPE 36
#define AT_L3_CACHESHAPE 37
#define AT_VECTOR_SIZE_ARCH 4 /* entries in ARCH_DLINFO */
#endif /* __ASM_ALPHA_AUXVEC_H */
linux-7.2.3/arch/alpha/include/uapi/asm/bitsperlong.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ASM_ALPHA_BITSPERLONG_H
#define __ASM_ALPHA_BITSPERLONG_H
#define __BITS_PER_LONG 64
#include <asm-generic/bitsperlong.h>
#endif /* __ASM_ALPHA_BITSPERLONG_H */
linux-7.2.3/arch/alpha/include/uapi/asm/byteorder.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ALPHA_BYTEORDER_H
#define _ALPHA_BYTEORDER_H
#include <linux/byteorder/little_endian.h>
#endif /* _ALPHA_BYTEORDER_H */
linux-7.2.3/arch/alpha/include/uapi/asm/compiler.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI__ALPHA_COMPILER_H
#define _UAPI__ALPHA_COMPILER_H
/*
* Herein are macros we use when describing various patterns we want to GCC.
* In all cases we can get better schedules out of the compiler if we hide
* as little as possible inside inline assembly. However, we want to be
* able to know what we'll get out before giving up inline assembly. Thus
* these tests and macros.
*/
#if __GNUC__ == 3 && __GNUC_MINOR__ >= 4 || __GNUC__ > 3
# define __kernel_insbl(val, shift) __builtin_alpha_insbl(val, shift)
# define __kernel_inswl(val, shift) __builtin_alpha_inswl(val, shift)
# define __kernel_insql(val, shift) __builtin_alpha_insql(val, shift)
# define __kernel_inslh(val, shift) __builtin_alpha_inslh(val, shift)
# define __kernel_extbl(val, shift) __builtin_alpha_extbl(val, shift)
# define __kernel_extwl(val, shift) __builtin_alpha_extwl(val, shift)
# define __kernel_cmpbge(a, b) __builtin_alpha_cmpbge(a, b)
#else
# define __kernel_insbl(val, shift) \
({ unsigned long __kir; \
__asm__("insbl %2,%1,%0" : "=r"(__kir) : "rI"(shift), "r"(val)); \
__kir; })
# define __kernel_inswl(val, shift) \
({ unsigned long __kir; \
__asm__("inswl %2,%1,%0" : "=r"(__kir) : "rI"(shift), "r"(val)); \
__kir; })
# define __kernel_insql(val, shift) \
({ unsigned long __kir; \
__asm__("insql %2,%1,%0" : "=r"(__kir) : "rI"(shift), "r"(val)); \
__kir; })
# define __kernel_inslh(val, shift) \
({ unsigned long __kir; \
__asm__("inslh %2,%1,%0" : "=r"(__kir) : "rI"(shift), "r"(val)); \
__kir; })
# define __kernel_extbl(val, shift) \
({ unsigned long __kir; \
__asm__("extbl %2,%1,%0" : "=r"(__kir) : "rI"(shift), "r"(val)); \
__kir; })
# define __kernel_extwl(val, shift) \
({ unsigned long __kir; \
__asm__("extwl %2,%1,%0" : "=r"(__kir) : "rI"(shift), "r"(val)); \
__kir; })
# define __kernel_cmpbge(a, b) \
({ unsigned long __kir; \
__asm__("cmpbge %r2,%1,%0" : "=r"(__kir) : "rI"(b), "rJ"(a)); \
__kir; })
#endif
#ifdef __alpha_cix__
# if __GNUC__ == 3 && __GNUC_MINOR__ >= 4 || __GNUC__ > 3
# define __kernel_cttz(x) __builtin_ctzl(x)
# define __kernel_ctlz(x) __builtin_clzl(x)
# define __kernel_ctpop(x) __builtin_popcountl(x)
# else
# define __kernel_cttz(x) \
({ unsigned long __kir; \
__asm__("cttz %1,%0" : "=r"(__kir) : "r"(x)); \
__kir; })
# define __kernel_ctlz(x) \
({ unsigned long __kir; \
__asm__("ctlz %1,%0" : "=r"(__kir) : "r"(x)); \
__kir; })
# define __kernel_ctpop(x) \
({ unsigned long __kir; \
__asm__("ctpop %1,%0" : "=r"(__kir) : "r"(x)); \
__kir; })
# endif
#else
# define __kernel_cttz(x) \
({ unsigned long __kir; \
__asm__(".arch ev67; cttz %1,%0" : "=r"(__kir) : "r"(x)); \
__kir; })
# define __kernel_ctlz(x) \
({ unsigned long __kir; \
__asm__(".arch ev67; ctlz %1,%0" : "=r"(__kir) : "r"(x)); \
__kir; })
# define __kernel_ctpop(x) \
({ unsigned long __kir; \
__asm__(".arch ev67; ctpop %1,%0" : "=r"(__kir) : "r"(x)); \
__kir; })
#endif
/*
* Beginning with EGCS 1.1, GCC defines __alpha_bwx__ when the BWX
* extension is enabled. Previous versions did not define anything
* we could test during compilation -- too bad, so sad.
*/
#if defined(__alpha_bwx__)
#define __kernel_ldbu(mem) (mem)
#define __kernel_ldwu(mem) (mem)
#define __kernel_stb(val,mem) ((mem) = (val))
#define __kernel_stw(val,mem) ((mem) = (val))
#endif
#endif /* _UAPI__ALPHA_COMPILER_H */
linux-7.2.3/arch/alpha/include/uapi/asm/console.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI__AXP_CONSOLE_H
#define _UAPI__AXP_CONSOLE_H
/*
* Console callback routine numbers
*/
#define CCB_GETC 0x01
#define CCB_PUTS 0x02
#define CCB_RESET_TERM 0x03
#define CCB_SET_TERM_INT 0x04
#define CCB_SET_TERM_CTL 0x05
#define CCB_PROCESS_KEYCODE 0x06
#define CCB_OPEN_CONSOLE 0x07
#define CCB_CLOSE_CONSOLE 0x08
#define CCB_OPEN 0x10
#define CCB_CLOSE 0x11
#define CCB_IOCTL 0x12
#define CCB_READ 0x13
#define CCB_WRITE 0x14
#define CCB_SET_ENV 0x20
#define CCB_RESET_ENV 0x21
#define CCB_GET_ENV 0x22
#define CCB_SAVE_ENV 0x23
#define CCB_PSWITCH 0x30
#define CCB_BIOS_EMUL 0x32
/*
* Environment variable numbers
*/
#define ENV_AUTO_ACTION 0x01
#define ENV_BOOT_DEV 0x02
#define ENV_BOOTDEF_DEV 0x03
#define ENV_BOOTED_DEV 0x04
#define ENV_BOOT_FILE 0x05
#define ENV_BOOTED_FILE 0x06
#define ENV_BOOT_OSFLAGS 0x07
#define ENV_BOOTED_OSFLAGS 0x08
#define ENV_BOOT_RESET 0x09
#define ENV_DUMP_DEV 0x0A
#define ENV_ENABLE_AUDIT 0x0B
#define ENV_LICENSE 0x0C
#define ENV_CHAR_SET 0x0D
#define ENV_LANGUAGE 0x0E
#define ENV_TTY_DEV 0x0F
#endif /* _UAPI__AXP_CONSOLE_H */
linux-7.2.3/arch/alpha/include/uapi/asm/errno.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ALPHA_ERRNO_H
#define _ALPHA_ERRNO_H
#include <asm-generic/errno-base.h>
#undef EAGAIN /* 11 in errno-base.h */
#define EDEADLK 11 /* Resource deadlock would occur */
#define EAGAIN 35 /* Try again */
#define EWOULDBLOCK EAGAIN /* Operation would block */
#define EINPROGRESS 36 /* Operation now in progress */
#define EALREADY 37 /* Operation already in progress */
#define ENOTSOCK 38 /* Socket operation on non-socket */
#define EDESTADDRREQ 39 /* Destination address required */
#define EMSGSIZE 40 /* Message too long */
#define EPROTOTYPE 41 /* Protocol wrong type for socket */
#define ENOPROTOOPT 42 /* Protocol not available */
#define EPROTONOSUPPORT 43 /* Protocol not supported */
#define ESOCKTNOSUPPORT 44 /* Socket type not supported */
#define EOPNOTSUPP 45 /* Operation not supported on transport endpoint */
#define EPFNOSUPPORT 46 /* Protocol family not supported */
#define EAFNOSUPPORT 47 /* Address family not supported by protocol */
#define EADDRINUSE 48 /* Address already in use */
#define EADDRNOTAVAIL 49 /* Cannot assign requested address */
#define ENETDOWN 50 /* Network is down */
#define ENETUNREACH 51 /* Network is unreachable */
#define ENETRESET 52 /* Network dropped connection because of reset */
#define ECONNABORTED 53 /* Software caused connection abort */
#define ECONNRESET 54 /* Connection reset by peer */
#define ENOBUFS 55 /* No buffer space available */
#define EISCONN 56 /* Transport endpoint is already connected */
#define ENOTCONN 57 /* Transport endpoint is not connected */
#define ESHUTDOWN 58 /* Cannot send after transport endpoint shutdown */
#define ETOOMANYREFS 59 /* Too many references: cannot splice */
#define ETIMEDOUT 60 /* Connection timed out */
#define ECONNREFUSED 61 /* Connection refused */
#define ELOOP 62 /* Too many symbolic links encountered */
#define ENAMETOOLONG 63 /* File name too long */
#define EHOSTDOWN 64 /* Host is down */
#define EHOSTUNREACH 65 /* No route to host */
#define ENOTEMPTY 66 /* Directory not empty */
#define EUSERS 68 /* Too many users */
#define EDQUOT 69 /* Quota exceeded */
#define ESTALE 70 /* Stale file handle */
#define EREMOTE 71 /* Object is remote */
#define ENOLCK 77 /* No record locks available */
#define ENOSYS 78 /* Function not implemented */
#define ENOMSG 80 /* No message of desired type */
#define EIDRM 81 /* Identifier removed */
#define ENOSR 82 /* Out of streams resources */
#define ETIME 83 /* Timer expired */
#define EBADMSG 84 /* Not a data message */
#define EFSBADCRC EBADMSG /* Bad CRC detected */
#define EPROTO 85 /* Protocol error */
#define ENODATA 86 /* No data available */
#define ENOSTR 87 /* Device not a stream */
#define ENOPKG 92 /* Package not installed */
#define EILSEQ 116 /* Illegal byte sequence */
/* The following are just random noise.. */
#define ECHRNG 88 /* Channel number out of range */
#define EL2NSYNC 89 /* Level 2 not synchronized */
#define EL3HLT 90 /* Level 3 halted */
#define EL3RST 91 /* Level 3 reset */
#define ELNRNG 93 /* Link number out of range */
#define EUNATCH 94 /* Protocol driver not attached */
#define ENOCSI 95 /* No CSI structure available */
#define EL2HLT 96 /* Level 2 halted */
#define EBADE 97 /* Invalid exchange */
#define EBADR 98 /* Invalid request descriptor */
#define EXFULL 99 /* Exchange full */
#define ENOANO 100 /* No anode */
#define EBADRQC 101 /* Invalid request code */
#define EBADSLT 102 /* Invalid slot */
#define EDEADLOCK EDEADLK
#define EBFONT 104 /* Bad font file format */
#define ENONET 105 /* Machine is not on the network */
#define ENOLINK 106 /* Link has been severed */
#define EADV 107 /* Advertise error */
#define ESRMNT 108 /* Srmount error */
#define ECOMM 109 /* Communication error on send */
#define EMULTIHOP 110 /* Multihop attempted */
#define EDOTDOT 111 /* RFS specific error */
#define EOVERFLOW 112 /* Value too large for defined data type */
#define ENOTUNIQ 113 /* Name not unique on network */
#define EBADFD 114 /* File descriptor in bad state */
#define EREMCHG 115 /* Remote address changed */
#define EUCLEAN 117 /* Structure needs cleaning */
#define EFSCORRUPTED EUCLEAN /* Filesystem is corrupted */
#define ENOTNAM 118 /* Not a XENIX named type file */
#define ENAVAIL 119 /* No XENIX semaphores available */
#define EISNAM 120 /* Is a named type file */
#define EREMOTEIO 121 /* Remote I/O error */
#define ELIBACC 122 /* Can not access a needed shared library */
#define ELIBBAD 123 /* Accessing a corrupted shared library */
#define ELIBSCN 124 /* .lib section in a.out corrupted */
#define ELIBMAX 125 /* Attempting to link in too many shared libraries */
#define ELIBEXEC 126 /* Cannot exec a shared library directly */
#define ERESTART 127 /* Interrupted system call should be restarted */
#define ESTRPIPE 128 /* Streams pipe error */
#define ENOMEDIUM 129 /* No medium found */
#define EMEDIUMTYPE 130 /* Wrong medium type */
#define ECANCELED 131 /* Operation Cancelled */
#define ENOKEY 132 /* Required key not available */
#define EKEYEXPIRED 133 /* Key has expired */
#define EKEYREVOKED 134 /* Key has been revoked */
#define EKEYREJECTED 135 /* Key was rejected by service */
/* for robust mutexes */
#define EOWNERDEAD 136 /* Owner died */
#define ENOTRECOVERABLE 137 /* State not recoverable */
#define ERFKILL 138 /* Operation not possible due to RF-kill */
#define EHWPOISON 139 /* Memory page has hardware error */
#define EFTYPE 140 /* Wrong file type for the intended operation */
#endif
linux-7.2.3/arch/alpha/include/uapi/asm/fcntl.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ALPHA_FCNTL_H
#define _ALPHA_FCNTL_H
#define O_CREAT (1 << 9) /* not fcntl */
#define O_TRUNC (1 << 10) /* not fcntl */
#define O_EXCL (1 << 11) /* not fcntl */
#define O_NOCTTY (1 << 12) /* not fcntl */
#define O_NONBLOCK (1 << 2)
#define O_APPEND (1 << 3)
#define O_DSYNC (1 << 14) /* used to be O_SYNC, see below */
#define O_DIRECTORY (1 << 15) /* must be a directory */
#define O_NOFOLLOW (1 << 16) /* don't follow links */
#define O_LARGEFILE (1 << 17) /* will be set by the kernel on every open */
#define O_DIRECT (1 << 19) /* direct disk access - should check with OSF/1 */
#define O_NOATIME (1 << 20)
#define O_CLOEXEC (1 << 21) /* set close_on_exec */
/*
* Before Linux 2.6.33 only O_DSYNC semantics were implemented, but using
* the O_SYNC flag. We continue to use the existing numerical value
* for O_DSYNC semantics now, but using the correct symbolic name for it.
* This new value is used to request true Posix O_SYNC semantics. It is
* defined in this strange way to make sure applications compiled against
* new headers get at least O_DSYNC semantics on older kernels.
*
* This has the nice side-effect that we can simply test for O_DSYNC
* wherever we do not care if O_DSYNC or O_SYNC is used.
*
* Note: __O_SYNC must never be used directly.
*/
#define __O_SYNC (1 << 22)
#define O_SYNC (__O_SYNC|O_DSYNC)
#define O_PATH (1 << 23)
#define __O_TMPFILE (1 << 24)
#define F_GETLK 7
#define F_SETLK 8
#define F_SETLKW 9
#define F_SETOWN 5 /* for sockets. */
#define F_GETOWN 6 /* for sockets. */
#define F_SETSIG 10 /* for sockets. */
#define F_GETSIG 11 /* for sockets. */
/* for posix fcntl() and lockf() */
#define F_RDLCK 1
#define F_WRLCK 2
#define F_UNLCK 8
/* for old implementation of bsd flock () */
#define F_EXLCK 16 /* or 3 */
#define F_SHLCK 32 /* or 4 */
#include <asm-generic/fcntl.h>
#endif
linux-7.2.3/arch/alpha/include/uapi/asm/fpu.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI__ASM_ALPHA_FPU_H
#define _UAPI__ASM_ALPHA_FPU_H
/*
* Alpha floating-point control register defines:
*/
#define FPCR_DNOD (1UL<<47) /* denorm INV trap disable */
#define FPCR_DNZ (1UL<<48) /* denorms to zero */
#define FPCR_INVD (1UL<<49) /* invalid op disable (opt.) */
#define FPCR_DZED (1UL<<50) /* division by zero disable (opt.) */
#define FPCR_OVFD (1UL<<51) /* overflow disable (optional) */
#define FPCR_INV (1UL<<52) /* invalid operation */
#define FPCR_DZE (1UL<<53) /* division by zero */
#define FPCR_OVF (1UL<<54) /* overflow */
#define FPCR_UNF (1UL<<55) /* underflow */
#define FPCR_INE (1UL<<56) /* inexact */
#define FPCR_IOV (1UL<<57) /* integer overflow */
#define FPCR_UNDZ (1UL<<60) /* underflow to zero (opt.) */
#define FPCR_UNFD (1UL<<61) /* underflow disable (opt.) */
#define FPCR_INED (1UL<<62) /* inexact disable (opt.) */
#define FPCR_SUM (1UL<<63) /* summary bit */
#define FPCR_DYN_SHIFT 58 /* first dynamic rounding mode bit */
#define FPCR_DYN_CHOPPED (0x0UL << FPCR_DYN_SHIFT) /* towards 0 */
#define FPCR_DYN_MINUS (0x1UL << FPCR_DYN_SHIFT) /* towards -INF */
#define FPCR_DYN_NORMAL (0x2UL << FPCR_DYN_SHIFT) /* towards nearest */
#define FPCR_DYN_PLUS (0x3UL << FPCR_DYN_SHIFT) /* towards +INF */
#define FPCR_DYN_MASK (0x3UL << FPCR_DYN_SHIFT)
#define FPCR_MASK 0xffff800000000000L
/*
* IEEE trap enables are implemented in software. These per-thread
* bits are stored in the "ieee_state" field of "struct thread_info".
* Thus, the bits are defined so as not to conflict with the
* floating-point enable bit (which is architected). On top of that,
* we want to make these bits compatible with OSF/1 so
* ieee_set_fp_control() etc. can be implemented easily and
* compatibly. The corresponding definitions are in
* /usr/include/machine/fpu.h under OSF/1.
*/
#define IEEE_TRAP_ENABLE_INV (1UL<<1) /* invalid op */
#define IEEE_TRAP_ENABLE_DZE (1UL<<2) /* division by zero */
#define IEEE_TRAP_ENABLE_OVF (1UL<<3) /* overflow */
#define IEEE_TRAP_ENABLE_UNF (1UL<<4) /* underflow */
#define IEEE_TRAP_ENABLE_INE (1UL<<5) /* inexact */
#define IEEE_TRAP_ENABLE_DNO (1UL<<6) /* denorm */
#define IEEE_TRAP_ENABLE_MASK (IEEE_TRAP_ENABLE_INV | IEEE_TRAP_ENABLE_DZE |\
IEEE_TRAP_ENABLE_OVF | IEEE_TRAP_ENABLE_UNF |\
IEEE_TRAP_ENABLE_INE | IEEE_TRAP_ENABLE_DNO)
/* Denorm and Underflow flushing */
#define IEEE_MAP_DMZ (1UL<<12) /* Map denorm inputs to zero */
#define IEEE_MAP_UMZ (1UL<<13) /* Map underflowed outputs to zero */
#define IEEE_MAP_MASK (IEEE_MAP_DMZ | IEEE_MAP_UMZ)
/* status bits coming from fpcr: */
#define IEEE_STATUS_INV (1UL<<17)
#define IEEE_STATUS_DZE (1UL<<18)
#define IEEE_STATUS_OVF (1UL<<19)
#define IEEE_STATUS_UNF (1UL<<20)
#define IEEE_STATUS_INE (1UL<<21)
#define IEEE_STATUS_DNO (1UL<<22)
#define IEEE_STATUS_MASK (IEEE_STATUS_INV | IEEE_STATUS_DZE | \
IEEE_STATUS_OVF | IEEE_STATUS_UNF | \
IEEE_STATUS_INE | IEEE_STATUS_DNO)
#define IEEE_SW_MASK (IEEE_TRAP_ENABLE_MASK | \
IEEE_STATUS_MASK | IEEE_MAP_MASK)
#define IEEE_CURRENT_RM_SHIFT 32
#define IEEE_CURRENT_RM_MASK (3UL<<IEEE_CURRENT_RM_SHIFT)
#define IEEE_STATUS_TO_EXCSUM_SHIFT 16
#define IEEE_INHERIT (1UL<<63) /* inherit on thread create? */
/*
* Convert the software IEEE trap enable and status bits into the
* hardware fpcr format.
*
* Digital Unix engineers receive my thanks for not defining the
* software bits identical to the hardware bits. The chip designers
* receive my thanks for making all the not-implemented fpcr bits
* RAZ forcing us to use system calls to read/write this value.
*/
static inline unsigned long
ieee_swcr_to_fpcr(unsigned long sw)
{
unsigned long fp;
fp = (sw & IEEE_STATUS_MASK) << 35;
fp |= (sw & IEEE_MAP_DMZ) << 36;
fp |= (sw & IEEE_STATUS_MASK ? FPCR_SUM : 0);
fp |= (~sw & (IEEE_TRAP_ENABLE_INV
| IEEE_TRAP_ENABLE_DZE
| IEEE_TRAP_ENABLE_OVF)) << 48;
fp |= (~sw & (IEEE_TRAP_ENABLE_UNF | IEEE_TRAP_ENABLE_INE)) << 57;
fp |= (sw & IEEE_MAP_UMZ ? FPCR_UNDZ | FPCR_UNFD : 0);
fp |= (~sw & IEEE_TRAP_ENABLE_DNO) << 41;
return fp;
}
static inline unsigned long
ieee_fpcr_to_swcr(unsigned long fp)
{
unsigned long sw;
sw = (fp >> 35) & IEEE_STATUS_MASK;
sw |= (fp >> 36) & IEEE_MAP_DMZ;
sw |= (~fp >> 48) & (IEEE_TRAP_ENABLE_INV
| IEEE_TRAP_ENABLE_DZE
| IEEE_TRAP_ENABLE_OVF);
sw |= (~fp >> 57) & (IEEE_TRAP_ENABLE_UNF | IEEE_TRAP_ENABLE_INE);
sw |= (fp >> 47) & IEEE_MAP_UMZ;
sw |= (~fp >> 41) & IEEE_TRAP_ENABLE_DNO;
return sw;
}
#endif /* _UAPI__ASM_ALPHA_FPU_H */
linux-7.2.3/arch/alpha/include/uapi/asm/gentrap.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASMAXP_GENTRAP_H
#define _ASMAXP_GENTRAP_H
/*
* Definitions for gentrap causes. They are generated by user-level
* programs and therefore should be compatible with the corresponding
* OSF/1 definitions.
*/
#define GEN_INTOVF -1 /* integer overflow */
#define GEN_INTDIV -2 /* integer division by zero */
#define GEN_FLTOVF -3 /* fp overflow */
#define GEN_FLTDIV -4 /* fp division by zero */
#define GEN_FLTUND -5 /* fp underflow */
#define GEN_FLTINV -6 /* invalid fp operand */
#define GEN_FLTINE -7 /* inexact fp operand */
#define GEN_DECOVF -8 /* decimal overflow (for COBOL??) */
#define GEN_DECDIV -9 /* decimal division by zero */
#define GEN_DECINV -10 /* invalid decimal operand */
#define GEN_ROPRAND -11 /* reserved operand */
#define GEN_ASSERTERR -12 /* assertion error */
#define GEN_NULPTRERR -13 /* null pointer error */
#define GEN_STKOVF -14 /* stack overflow */
#define GEN_STRLENERR -15 /* string length error */
#define GEN_SUBSTRERR -16 /* substring error */
#define GEN_RANGERR -17 /* range error */
#define GEN_SUBRNG -18
#define GEN_SUBRNG1 -19
#define GEN_SUBRNG2 -20
#define GEN_SUBRNG3 -21 /* these report range errors for */
#define GEN_SUBRNG4 -22 /* subscripting (indexing) at levels 0..7 */
#define GEN_SUBRNG5 -23
#define GEN_SUBRNG6 -24
#define GEN_SUBRNG7 -25
/* the remaining codes (-26..-1023) are reserved. */
#endif /* _ASMAXP_GENTRAP_H */
linux-7.2.3/arch/alpha/include/uapi/asm/ioctl.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ALPHA_IOCTL_H
#define _ALPHA_IOCTL_H
/*
* The original linux ioctl numbering scheme was just a general
* "anything goes" setup, where more or less random numbers were
* assigned. Sorry, I was clueless when I started out on this.
*
* On the alpha, we'll try to clean it up a bit, using a more sane
* ioctl numbering, and also trying to be compatible with OSF/1 in
* the process. I'd like to clean it up for the i386 as well, but
* it's so painful recognizing both the new and the old numbers..
*/
#define _IOC_NRBITS 8
#define _IOC_TYPEBITS 8
#define _IOC_SIZEBITS 13
#define _IOC_DIRBITS 3
#define _IOC_NRMASK ((1 << _IOC_NRBITS)-1)
#define _IOC_TYPEMASK ((1 << _IOC_TYPEBITS)-1)
#define _IOC_SIZEMASK ((1 << _IOC_SIZEBITS)-1)
#define _IOC_DIRMASK ((1 << _IOC_DIRBITS)-1)
#define _IOC_NRSHIFT 0
#define _IOC_TYPESHIFT (_IOC_NRSHIFT+_IOC_NRBITS)
#define _IOC_SIZESHIFT (_IOC_TYPESHIFT+_IOC_TYPEBITS)
#define _IOC_DIRSHIFT (_IOC_SIZESHIFT+_IOC_SIZEBITS)
/*
* Direction bits _IOC_NONE could be 0, but OSF/1 gives it a bit.
* And this turns out useful to catch old ioctl numbers in header
* files for us.
*/
#define _IOC_NONE 1U
#define _IOC_READ 2U
#define _IOC_WRITE 4U
#define _IOC(dir,type,nr,size) \
((unsigned int) \
(((dir) << _IOC_DIRSHIFT) | \
((type) << _IOC_TYPESHIFT) | \
((nr) << _IOC_NRSHIFT) | \
((size) << _IOC_SIZESHIFT)))
/* used to create numbers */
#define _IO(type,nr) _IOC(_IOC_NONE,(type),(nr),0)
#define _IOR(type,nr,size) _IOC(_IOC_READ,(type),(nr),sizeof(size))
#define _IOW(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),sizeof(size))
#define _IOWR(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size))
/* used to decode them.. */
#define _IOC_DIR(nr) (((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK)
#define _IOC_TYPE(nr) (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK)
#define _IOC_NR(nr) (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK)
#define _IOC_SIZE(nr) (((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK)
/* ...and for the drivers/sound files... */
#define IOC_IN (_IOC_WRITE << _IOC_DIRSHIFT)
#define IOC_OUT (_IOC_READ << _IOC_DIRSHIFT)
#define IOC_INOUT ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT)
#define IOCSIZE_MASK (_IOC_SIZEMASK << _IOC_SIZESHIFT)
#define IOCSIZE_SHIFT (_IOC_SIZESHIFT)
#endif /* _ALPHA_IOCTL_H */
linux-7.2.3/arch/alpha/include/uapi/asm/ioctls.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_ALPHA_IOCTLS_H
#define _ASM_ALPHA_IOCTLS_H
#include <asm/ioctl.h>
#define FIOCLEX _IO('f', 1)
#define FIONCLEX _IO('f', 2)
#define FIOASYNC _IOW('f', 125, int)
#define FIONBIO _IOW('f', 126, int)
#define FIONREAD _IOR('f', 127, int)
#define TIOCINQ FIONREAD
#define FIOQSIZE _IOR('f', 128, loff_t)
#define TIOCGETP _IOR('t', 8, struct sgttyb)
#define TIOCSETP _IOW('t', 9, struct sgttyb)
#define TIOCSETN _IOW('t', 10, struct sgttyb) /* TIOCSETP wo flush */
#define TIOCSETC _IOW('t', 17, struct tchars)
#define TIOCGETC _IOR('t', 18, struct tchars)
#define TCGETS _IOR('t', 19, struct termios)
#define TCSETS _IOW('t', 20, struct termios)
#define TCSETSW _IOW('t', 21, struct termios)
#define TCSETSF _IOW('t', 22, struct termios)
#define TCGETA 0x40127417
#define TCSETA 0x80127418
#define TCSETAW 0x80127419
#define TCSETAF 0x8012741c
#define TCSBRK _IO('t', 29)
#define TCXONC _IO('t', 30)
#define TCFLSH _IO('t', 31)
#define TCGETS2 _IOR('T', 42, struct termios2)
#define TCSETS2 _IOW('T', 43, struct termios2)
#define TCSETSW2 _IOW('T', 44, struct termios2)
#define TCSETSF2 _IOW('T', 45, struct termios2)
#define TIOCSWINSZ _IOW('t', 103, struct winsize)
#define TIOCGWINSZ _IOR('t', 104, struct winsize)
#define TIOCSTART _IO('t', 110) /* start output, like ^Q */
#define TIOCSTOP _IO('t', 111) /* stop output, like ^S */
#define TIOCOUTQ _IOR('t', 115, int) /* output queue size */
#define TIOCGLTC _IOR('t', 116, struct ltchars)
#define TIOCSLTC _IOW('t', 117, struct ltchars)
#define TIOCSPGRP _IOW('t', 118, int)
#define TIOCGPGRP _IOR('t', 119, int)
#define TIOCEXCL 0x540C
#define TIOCNXCL 0x540D
#define TIOCSCTTY 0x540E
#define TIOCSTI 0x5412
#define TIOCMGET 0x5415
#define TIOCMBIS 0x5416
#define TIOCMBIC 0x5417
#define TIOCMSET 0x5418
# define TIOCM_LE 0x001
# define TIOCM_DTR 0x002
# define TIOCM_RTS 0x004
# define TIOCM_ST 0x008
# define TIOCM_SR 0x010
# define TIOCM_CTS 0x020
# define TIOCM_CAR 0x040
# define TIOCM_RNG 0x080
# define TIOCM_DSR 0x100
# define TIOCM_CD TIOCM_CAR
# define TIOCM_RI TIOCM_RNG
# define TIOCM_OUT1 0x2000
# define TIOCM_OUT2 0x4000
# define TIOCM_LOOP 0x8000
#define TIOCGSOFTCAR 0x5419
#define TIOCSSOFTCAR 0x541A
#define TIOCLINUX 0x541C
#define TIOCCONS 0x541D
#define TIOCGSERIAL 0x541E
#define TIOCSSERIAL 0x541F
#define TIOCPKT 0x5420
# define TIOCPKT_DATA 0
# define TIOCPKT_FLUSHREAD 1
# define TIOCPKT_FLUSHWRITE 2
# define TIOCPKT_STOP 4
# define TIOCPKT_START 8
# define TIOCPKT_NOSTOP 16
# define TIOCPKT_DOSTOP 32
# define TIOCPKT_IOCTL 64
#define TIOCNOTTY 0x5422
#define TIOCSETD 0x5423
#define TIOCGETD 0x5424
#define TCSBRKP 0x5425 /* Needed for POSIX tcsendbreak() */
#define TIOCSBRK 0x5427 /* BSD compatibility */
#define TIOCCBRK 0x5428 /* BSD compatibility */
#define TIOCGSID 0x5429 /* Return the session ID of FD */
#define TIOCGRS485 _IOR('T', 0x2E, struct serial_rs485)
#define TIOCSRS485 _IOWR('T', 0x2F, struct serial_rs485)
#define TIOCGPTN _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
#define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */
#define TIOCGDEV _IOR('T',0x32, unsigned int) /* Get primary device node of /dev/console */
#define TIOCSIG _IOW('T',0x36, int) /* Generate signal on Pty slave */
#define TIOCVHANGUP 0x5437
#define TIOCGPKT _IOR('T', 0x38, int) /* Get packet mode state */
#define TIOCGPTLCK _IOR('T', 0x39, int) /* Get Pty lock state */
#define TIOCGEXCL _IOR('T', 0x40, int) /* Get exclusive mode state */
#define TIOCGPTPEER _IO('T', 0x41) /* Safely open the slave */
#define TIOCGISO7816 _IOR('T', 0x42, struct serial_iso7816)
#define TIOCSISO7816 _IOWR('T', 0x43, struct serial_iso7816)
#define TIOCSERCONFIG 0x5453
#define TIOCSERGWILD 0x5454
#define TIOCSERSWILD 0x5455
#define TIOCGLCKTRMIOS 0x5456
#define TIOCSLCKTRMIOS 0x5457
#define TIOCSERGSTRUCT 0x5458 /* For debugging only */
#define TIOCSERGETLSR 0x5459 /* Get line status register */
/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
# define TIOCSER_TEMT 0x01 /* Transmitter physically empty */
#define TIOCSERGETMULTI 0x545A /* Get multiport config */
#define TIOCSERSETMULTI 0x545B /* Set multiport config */
#define TIOCMIWAIT 0x545C /* wait for a change on serial input line(s) */
#define TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */
#endif /* _ASM_ALPHA_IOCTLS_H */
linux-7.2.3/arch/alpha/include/uapi/asm/mman.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ALPHA_MMAN_H__
#define __ALPHA_MMAN_H__
#define PROT_READ 0x1 /* page can be read */
#define PROT_WRITE 0x2 /* page can be written */
#define PROT_EXEC 0x4 /* page can be executed */
#define PROT_SEM 0x8 /* page may be used for atomic ops */
#define PROT_NONE 0x0 /* page can not be accessed */
#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */
#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */
/* 0x01 - 0x03 are defined in linux/mman.h */
#define MAP_TYPE 0x0f /* Mask for type of mapping (OSF/1 is _wrong_) */
#define MAP_FIXED 0x100 /* Interpret addr exactly */
#define MAP_ANONYMOUS 0x10 /* don't use a file */
/* not used by linux, but here to make sure we don't clash with OSF/1 defines */
#define _MAP_HASSEMAPHORE 0x0200
#define _MAP_INHERIT 0x0400
#define _MAP_UNALIGNED 0x0800
/* These are linux-specific */
#define MAP_GROWSDOWN 0x01000 /* stack-like segment */
#define MAP_DENYWRITE 0x02000 /* ETXTBSY */
#define MAP_EXECUTABLE 0x04000 /* mark it as an executable */
#define MAP_LOCKED 0x08000 /* lock the mapping */
#define MAP_NORESERVE 0x10000 /* don't check for reservations */
#define MAP_POPULATE 0x20000 /* populate (prefault) pagetables */
#define MAP_NONBLOCK 0x40000 /* do not block on IO */
#define MAP_STACK 0x80000 /* give out an address that is best suited for process/thread stacks */
#define MAP_HUGETLB 0x100000 /* create a huge page mapping */
#define MAP_FIXED_NOREPLACE 0x200000/* MAP_FIXED which doesn't unmap underlying mapping */
#define MS_ASYNC 1 /* sync memory asynchronously */
#define MS_SYNC 2 /* synchronous memory sync */
#define MS_INVALIDATE 4 /* invalidate the caches */
#define MCL_CURRENT 8192 /* lock all currently mapped pages */
#define MCL_FUTURE 16384 /* lock all additions to address space */
#define MCL_ONFAULT 32768 /* lock all pages that are faulted in */
#define MLOCK_ONFAULT 0x01 /* Lock pages in range after they are faulted in, do not prefault */
#define MADV_NORMAL 0 /* no further special treatment */
#define MADV_RANDOM 1 /* expect random page references */
#define MADV_SEQUENTIAL 2 /* expect sequential page references */
#define MADV_WILLNEED 3 /* will need these pages */
#define MADV_SPACEAVAIL 5 /* ensure resources are available */
#define MADV_DONTNEED 6 /* don't need these pages */
/* common/generic parameters */
#define MADV_FREE 8 /* free pages only if memory pressure */
#define MADV_REMOVE 9 /* remove these pages & resources */
#define MADV_DONTFORK 10 /* don't inherit across fork */
#define MADV_DOFORK 11 /* do inherit across fork */
#define MADV_MERGEABLE 12 /* KSM may merge identical pages */
#define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages */
#define MADV_HUGEPAGE 14 /* Worth backing with hugepages */
#define MADV_NOHUGEPAGE 15 /* Not worth backing with hugepages */
#define MADV_DONTDUMP 16 /* Explicity exclude from the core dump,
overrides the coredump filter bits */
#define MADV_DODUMP 17 /* Clear the MADV_NODUMP flag */
#define MADV_WIPEONFORK 18 /* Zero memory on fork, child only */
#define MADV_KEEPONFORK 19 /* Undo MADV_WIPEONFORK */
#define MADV_COLD 20 /* deactivate these pages */
#define MADV_PAGEOUT 21 /* reclaim these pages */
#define MADV_POPULATE_READ 22 /* populate (prefault) page tables readable */
#define MADV_POPULATE_WRITE 23 /* populate (prefault) page tables writable */
#define MADV_DONTNEED_LOCKED 24 /* like DONTNEED, but drop locked pages too */
#define MADV_COLLAPSE 25 /* Synchronous hugepage collapse */
#define MADV_GUARD_INSTALL 102 /* fatal signal on access to range */
#define MADV_GUARD_REMOVE 103 /* unguard range */
/* compatibility flags */
#define MAP_FILE 0
#define PKEY_DISABLE_ACCESS 0x1
#define PKEY_DISABLE_WRITE 0x2
#define PKEY_ACCESS_MASK (PKEY_DISABLE_ACCESS |\
PKEY_DISABLE_WRITE)
#endif /* __ALPHA_MMAN_H__ */
linux-7.2.3/arch/alpha/include/uapi/asm/pal.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI__ALPHA_PAL_H
#define _UAPI__ALPHA_PAL_H
/*
* Common PAL-code
*/
#define PAL_halt 0
#define PAL_cflush 1
#define PAL_draina 2
#define PAL_bpt 128
#define PAL_bugchk 129
#define PAL_chmk 131
#define PAL_callsys 131
#define PAL_imb 134
#define PAL_rduniq 158
#define PAL_wruniq 159
#define PAL_gentrap 170
#define PAL_nphalt 190
/*
* VMS specific PAL-code
*/
#define PAL_swppal 10
#define PAL_mfpr_vptb 41
/*
* OSF specific PAL-code
*/
#define PAL_cserve 9
#define PAL_wripir 13
#define PAL_rdmces 16
#define PAL_wrmces 17
#define PAL_wrfen 43
#define PAL_wrvptptr 45
#define PAL_jtopal 46
#define PAL_swpctx 48
#define PAL_wrval 49
#define PAL_rdval 50
#define PAL_tbi 51
#define PAL_wrent 52
#define PAL_swpipl 53
#define PAL_rdps 54
#define PAL_wrkgp 55
#define PAL_wrusp 56
#define PAL_wrperfmon 57
#define PAL_rdusp 58
#define PAL_whami 60
#define PAL_retsys 61
#define PAL_wtint 62
#define PAL_rti 63
#endif /* _UAPI__ALPHA_PAL_H */
linux-7.2.3/arch/alpha/include/uapi/asm/param.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_ASM_ALPHA_PARAM_H
#define _UAPI_ASM_ALPHA_PARAM_H
#define __USER_HZ 1024
#define EXEC_PAGESIZE 8192
#include <asm-generic/param.h>
#endif /* _UAPI_ASM_ALPHA_PARAM_H */
linux-7.2.3/arch/alpha/include/uapi/asm/posix_types.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ALPHA_POSIX_TYPES_H
#define _ALPHA_POSIX_TYPES_H
/*
* This file is generally used by user-level software, so you need to
* be a little careful about namespace pollution etc. Also, we cannot
* assume GCC is being used.
*/
typedef unsigned int __kernel_ino_t;
#define __kernel_ino_t __kernel_ino_t
typedef unsigned long __kernel_sigset_t; /* at least 32 bits */
#include <asm-generic/posix_types.h>
#endif /* _ALPHA_POSIX_TYPES_H */
linux-7.2.3/arch/alpha/include/uapi/asm/ptrace.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_ASMAXP_PTRACE_H
#define _UAPI_ASMAXP_PTRACE_H
/*
* This struct defines the way the registers are stored on the
* kernel stack during a system call or other kernel entry
*
* NOTE! I want to minimize the overhead of system calls, so this
* struct has as little information as possible. It does not have
*
* - floating point regs: the kernel doesn't change those
* - r9-15: saved by the C compiler
*
* This makes "fork()" and "exec()" a bit more complex, but should
* give us low system call latency.
*/
struct pt_regs {
unsigned long r0;
unsigned long r1;
unsigned long r2;
unsigned long r3;
unsigned long r4;
unsigned long r5;
unsigned long r6;
unsigned long r7;
unsigned long r8;
unsigned long r19;
unsigned long r20;
unsigned long r21;
unsigned long r22;
unsigned long r23;
unsigned long r24;
unsigned long r25;
unsigned long r26;
unsigned long r27;
unsigned long r28;
unsigned long hae;
/* JRP - These are the values provided to a0-a2 by PALcode */
unsigned long trap_a0;
unsigned long trap_a1;
unsigned long trap_a2;
/* This makes the stack 16-byte aligned as GCC expects */
unsigned long __pad0;
/* These are saved by PAL-code: */
unsigned long ps;
unsigned long pc;
unsigned long gp;
unsigned long r16;
unsigned long r17;
unsigned long r18;
};
/*
* This is the extended stack used by signal handlers and the context
* switcher: it's pushed after the normal "struct pt_regs".
*/
struct switch_stack {
unsigned long r9;
unsigned long r10;
unsigned long r11;
unsigned long r12;
unsigned long r13;
unsigned long r14;
unsigned long r15;
unsigned long r26;
#ifndef __KERNEL__
unsigned long fp[32]; /* fp[31] is fpcr */
#endif
};
#endif /* _UAPI_ASMAXP_PTRACE_H */
linux-7.2.3/arch/alpha/include/uapi/asm/reg.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __reg_h__
#define __reg_h__
/*
* Exception frame offsets.
*/
#define EF_V0 0
#define EF_T0 1
#define EF_T1 2
#define EF_T2 3
#define EF_T3 4
#define EF_T4 5
#define EF_T5 6
#define EF_T6 7
#define EF_T7 8
#define EF_S0 9
#define EF_S1 10
#define EF_S2 11
#define EF_S3 12
#define EF_S4 13
#define EF_S5 14
#define EF_S6 15
#define EF_A3 16
#define EF_A4 17
#define EF_A5 18
#define EF_T8 19
#define EF_T9 20
#define EF_T10 21
#define EF_T11 22
#define EF_RA 23
#define EF_T12 24
#define EF_AT 25
#define EF_SP 26
#define EF_PS 27
#define EF_PC 28
#define EF_GP 29
#define EF_A0 30
#define EF_A1 31
#define EF_A2 32
#define EF_SIZE (33*8)
#define HWEF_SIZE (6*8) /* size of PAL frame (PS-A2) */
#define EF_SSIZE (EF_SIZE - HWEF_SIZE)
/*
* Map register number into core file offset.
*/
#define CORE_REG(reg, ubase) \
(((unsigned long *)((unsigned long)(ubase)))[reg])
#endif /* __reg_h__ */
linux-7.2.3/arch/alpha/include/uapi/asm/regdef.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __alpha_regdef_h__
#define __alpha_regdef_h__
#define v0 $0 /* function return value */
#define t0 $1 /* temporary registers (caller-saved) */
#define t1 $2
#define t2 $3
#define t3 $4
#define t4 $5
#define t5 $6
#define t6 $7
#define t7 $8
#define s0 $9 /* saved-registers (callee-saved registers) */
#define s1 $10
#define s2 $11
#define s3 $12
#define s4 $13
#define s5 $14
#define s6 $15
#define fp s6 /* frame-pointer (s6 in frame-less procedures) */
#define a0 $16 /* argument registers (caller-saved) */
#define a1 $17
#define a2 $18
#define a3 $19
#define a4 $20
#define a5 $21
#define t8 $22 /* more temps (caller-saved) */
#define t9 $23
#define t10 $24
#define t11 $25
#define ra $26 /* return address register */
#define t12 $27
#define pv t12 /* procedure-variable register */
#define AT $at /* assembler temporary */
#define gp $29 /* global pointer */
#define sp $30 /* stack pointer */
#define zero $31 /* reads as zero, writes are noops */
#endif /* __alpha_regdef_h__ */
linux-7.2.3/arch/alpha/include/uapi/asm/resource.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ALPHA_RESOURCE_H
#define _ALPHA_RESOURCE_H
/*
* Alpha/Linux-specific ordering of these four resource limit IDs,
* the rest comes from the generic header:
*/
#define RLIMIT_NOFILE 6 /* max number of open files */
#define RLIMIT_AS 7 /* address space limit */
#define RLIMIT_NPROC 8 /* max number of processes */
#define RLIMIT_MEMLOCK 9 /* max locked-in-memory address space */
/*
* SuS says limits have to be unsigned. Fine, it's unsigned, but
* we retain the old value for compatibility, especially with DU.
* When you run into the 2^63 barrier, you call me.
*/
#define RLIM_INFINITY 0x7ffffffffffffffful
#include <asm-generic/resource.h>
#endif /* _ALPHA_RESOURCE_H */
linux-7.2.3/arch/alpha/include/uapi/asm/setup.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI__ALPHA_SETUP_H
#define _UAPI__ALPHA_SETUP_H
#define COMMAND_LINE_SIZE 256
#endif /* _UAPI__ALPHA_SETUP_H */
linux-7.2.3/arch/alpha/include/uapi/asm/sigcontext.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASMAXP_SIGCONTEXT_H
#define _ASMAXP_SIGCONTEXT_H
struct sigcontext {
/*
* What should we have here? I'd probably better use the same
* stack layout as OSF/1, just in case we ever want to try
* running their binaries..
*
* This is the basic layout, but I don't know if we'll ever
* actually fill in all the values..
*/
long sc_onstack;
long sc_mask;
long sc_pc;
long sc_ps;
long sc_regs[32];
long sc_ownedfp;
long sc_fpregs[32];
unsigned long sc_fpcr;
unsigned long sc_fp_control;
unsigned long sc_reserved1, sc_reserved2;
unsigned long sc_ssize;
char * sc_sbase;
unsigned long sc_traparg_a0;
unsigned long sc_traparg_a1;
unsigned long sc_traparg_a2;
unsigned long sc_fp_trap_pc;
unsigned long sc_fp_trigger_sum;
unsigned long sc_fp_trigger_inst;
};
#endif
linux-7.2.3/arch/alpha/include/uapi/asm/siginfo.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ALPHA_SIGINFO_H
#define _ALPHA_SIGINFO_H
#include <asm-generic/siginfo.h>
#endif
linux-7.2.3/arch/alpha/include/uapi/asm/signal.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_ASMAXP_SIGNAL_H
#define _UAPI_ASMAXP_SIGNAL_H
#include <linux/types.h>
/* Avoid too many header ordering problems. */
struct siginfo;
#ifndef __KERNEL__
/* Here we must cater to libcs that poke about in kernel headers. */
#define NSIG 32
typedef unsigned long sigset_t;
#endif /* __KERNEL__ */
/*
* Linux/AXP has different signal numbers that Linux/i386: I'm trying
* to make it OSF/1 binary compatible, at least for normal binaries.
*/
#define SIGHUP 1
#define SIGINT 2
#define SIGQUIT 3
#define SIGILL 4
#define SIGTRAP 5
#define SIGABRT 6
#define SIGEMT 7
#define SIGFPE 8
#define SIGKILL 9
#define SIGBUS 10
#define SIGSEGV 11
#define SIGSYS 12
#define SIGPIPE 13
#define SIGALRM 14
#define SIGTERM 15
#define SIGURG 16
#define SIGSTOP 17
#define SIGTSTP 18
#define SIGCONT 19
#define SIGCHLD 20
#define SIGTTIN 21
#define SIGTTOU 22
#define SIGIO 23
#define SIGXCPU 24
#define SIGXFSZ 25
#define SIGVTALRM 26
#define SIGPROF 27
#define SIGWINCH 28
#define SIGINFO 29
#define SIGUSR1 30
#define SIGUSR2 31
#define SIGPOLL SIGIO
#define SIGPWR SIGINFO
#define SIGIOT SIGABRT
/* These should not be considered constants from userland. */
#define SIGRTMIN 32
#define SIGRTMAX _NSIG
#define SA_ONSTACK 0x00000001
#define SA_RESTART 0x00000002
#define SA_NOCLDSTOP 0x00000004
#define SA_NODEFER 0x00000008
#define SA_RESETHAND 0x00000010
#define SA_NOCLDWAIT 0x00000020
#define SA_SIGINFO 0x00000040
#define SA_ONESHOT SA_RESETHAND
#define SA_NOMASK SA_NODEFER
#define MINSIGSTKSZ 4096
#define SIGSTKSZ 16384
#define SIG_BLOCK 1 /* for blocking signals */
#define SIG_UNBLOCK 2 /* for unblocking signals */
#define SIG_SETMASK 3 /* for setting the signal mask */
#include <asm-generic/signal-defs.h>
#ifndef __KERNEL__
/* Here we must cater to libcs that poke about in kernel headers. */
struct sigaction {
union {
__sighandler_t _sa_handler;
void (*_sa_sigaction)(int, struct siginfo *, void *);
} _u;
sigset_t sa_mask;
int sa_flags;
};
#define sa_handler _u._sa_handler
#define sa_sigaction _u._sa_sigaction
#endif /* __KERNEL__ */
typedef struct sigaltstack {
void __user *ss_sp;
int ss_flags;
__kernel_size_t ss_size;
} stack_t;
/* sigstack(2) is deprecated, and will be withdrawn in a future version
of the X/Open CAE Specification. Use sigaltstack instead. It is only
implemented here for OSF/1 compatibility. */
struct sigstack {
void __user *ss_sp;
int ss_onstack;
};
#endif /* _UAPI_ASMAXP_SIGNAL_H */
linux-7.2.3/arch/alpha/include/uapi/asm/socket.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_ASM_SOCKET_H
#define _UAPI_ASM_SOCKET_H
#include <linux/posix_types.h>
#include <asm/sockios.h>
/* For setsockopt(2) */
/*
* Note: we only bother about making the SOL_SOCKET options
* same as OSF/1, as that's all that "normal" programs are
* likely to set. We don't necessarily want to be binary
* compatible with _everything_.
*/
#define SOL_SOCKET 0xffff
#define SO_DEBUG 0x0001
#define SO_REUSEADDR 0x0004
#define SO_KEEPALIVE 0x0008
#define SO_DONTROUTE 0x0010
#define SO_BROADCAST 0x0020
#define SO_LINGER 0x0080
#define SO_OOBINLINE 0x0100
#define SO_REUSEPORT 0x0200
#define SO_TYPE 0x1008
#define SO_ERROR 0x1007
#define SO_SNDBUF 0x1001
#define SO_RCVBUF 0x1002
#define SO_SNDBUFFORCE 0x100a
#define SO_RCVBUFFORCE 0x100b
#define SO_RCVLOWAT 0x1010
#define SO_SNDLOWAT 0x1011
#define SO_RCVTIMEO_OLD 0x1012
#define SO_SNDTIMEO_OLD 0x1013
#define SO_ACCEPTCONN 0x1014
#define SO_PROTOCOL 0x1028
#define SO_DOMAIN 0x1029
/* linux-specific, might as well be the same as on i386 */
#define SO_NO_CHECK 11
#define SO_PRIORITY 12
#define SO_BSDCOMPAT 14
#define SO_PASSCRED 17
#define SO_PEERCRED 18
#define SO_BINDTODEVICE 25
/* Socket filtering */
#define SO_ATTACH_FILTER 26
#define SO_DETACH_FILTER 27
#define SO_GET_FILTER SO_ATTACH_FILTER
#define SO_PEERNAME 28
#define SO_PEERSEC 30
#define SO_PASSSEC 34
/* Security levels - as per NRL IPv6 - don't actually do anything */
#define SO_SECURITY_AUTHENTICATION 19
#define SO_SECURITY_ENCRYPTION_TRANSPORT 20
#define SO_SECURITY_ENCRYPTION_NETWORK 21
#define SO_MARK 36
#define SO_RXQ_OVFL 40
#define SO_WIFI_STATUS 41
#define SCM_WIFI_STATUS SO_WIFI_STATUS
#define SO_PEEK_OFF 42
/* Instruct lower device to use last 4-bytes of skb data as FCS */
#define SO_NOFCS 43
#define SO_LOCK_FILTER 44
#define SO_SELECT_ERR_QUEUE 45
#define SO_BUSY_POLL 46
#define SO_MAX_PACING_RATE 47
#define SO_BPF_EXTENSIONS 48
#define SO_INCOMING_CPU 49
#define SO_ATTACH_BPF 50
#define SO_DETACH_BPF SO_DETACH_FILTER
#define SO_ATTACH_REUSEPORT_CBPF 51
#define SO_ATTACH_REUSEPORT_EBPF 52
#define SO_CNX_ADVICE 53
#define SCM_TIMESTAMPING_OPT_STATS 54
#define SO_MEMINFO 55
#define SO_INCOMING_NAPI_ID 56
#define SO_COOKIE 57
#define SCM_TIMESTAMPING_PKTINFO 58
#define SO_PEERGROUPS 59
#define SO_ZEROCOPY 60
#define SO_TXTIME 61
#define SCM_TXTIME SO_TXTIME
#define SO_BINDTOIFINDEX 62
#define SO_TIMESTAMP_OLD 29
#define SO_TIMESTAMPNS_OLD 35
#define SO_TIMESTAMPING_OLD 37
#define SO_TIMESTAMP_NEW 63
#define SO_TIMESTAMPNS_NEW 64
#define SO_TIMESTAMPING_NEW 65
#define SO_RCVTIMEO_NEW 66
#define SO_SNDTIMEO_NEW 67
#define SO_DETACH_REUSEPORT_BPF 68
#define SO_PREFER_BUSY_POLL 69
#define SO_BUSY_POLL_BUDGET 70
#define SO_NETNS_COOKIE 71
#define SO_BUF_LOCK 72
#define SO_RESERVE_MEM 73
#define SO_TXREHASH 74
#define SO_RCVMARK 75
#define SO_PASSPIDFD 76
#define SO_PEERPIDFD 77
#define SO_DEVMEM_LINEAR 78
#define SCM_DEVMEM_LINEAR SO_DEVMEM_LINEAR
#define SO_DEVMEM_DMABUF 79
#define SCM_DEVMEM_DMABUF SO_DEVMEM_DMABUF
#define SO_DEVMEM_DONTNEED 80
#define SCM_TS_OPT_ID 81
#define SO_RCVPRIORITY 82
#define SO_PASSRIGHTS 83
#define SO_INQ 84
#define SCM_INQ SO_INQ
#if !defined(__KERNEL__)
#if __BITS_PER_LONG == 64
#define SO_TIMESTAMP SO_TIMESTAMP_OLD
#define SO_TIMESTAMPNS SO_TIMESTAMPNS_OLD
#define SO_TIMESTAMPING SO_TIMESTAMPING_OLD
#define SO_RCVTIMEO SO_RCVTIMEO_OLD
#define SO_SNDTIMEO SO_SNDTIMEO_OLD
#else
#define SO_TIMESTAMP (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMP_OLD : SO_TIMESTAMP_NEW)
#define SO_TIMESTAMPNS (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPNS_OLD : SO_TIMESTAMPNS_NEW)
#define SO_TIMESTAMPING (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPING_OLD : SO_TIMESTAMPING_NEW)
#define SO_RCVTIMEO (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_RCVTIMEO_OLD : SO_RCVTIMEO_NEW)
#define SO_SNDTIMEO (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_SNDTIMEO_OLD : SO_SNDTIMEO_NEW)
#endif
#define SCM_TIMESTAMP SO_TIMESTAMP
#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
#define SCM_TIMESTAMPING SO_TIMESTAMPING
#endif
#endif /* _UAPI_ASM_SOCKET_H */
linux-7.2.3/arch/alpha/include/uapi/asm/sockios.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_ALPHA_SOCKIOS_H
#define _ASM_ALPHA_SOCKIOS_H
/* Socket-level I/O control calls. */
#define FIOGETOWN _IOR('f', 123, int)
#define FIOSETOWN _IOW('f', 124, int)
#define SIOCATMARK _IOR('s', 7, int)
#define SIOCSPGRP _IOW('s', 8, pid_t)
#define SIOCGPGRP _IOR('s', 9, pid_t)
#define SIOCGSTAMP_OLD 0x8906 /* Get stamp (timeval) */
#define SIOCGSTAMPNS_OLD 0x8907 /* Get stamp (timespec) */
#endif /* _ASM_ALPHA_SOCKIOS_H */
linux-7.2.3/arch/alpha/include/uapi/asm/stat.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ALPHA_STAT_H
#define _ALPHA_STAT_H
struct stat {
unsigned int st_dev;
unsigned int st_ino;
unsigned int st_mode;
unsigned int st_nlink;
unsigned int st_uid;
unsigned int st_gid;
unsigned int st_rdev;
long st_size;
unsigned long st_atime;
unsigned long st_mtime;
unsigned long st_ctime;
unsigned int st_blksize;
unsigned int st_blocks;
unsigned int st_flags;
unsigned int st_gen;
};
/* The stat64 structure increases the size of dev_t, blkcnt_t, adds
nanosecond resolution times, and padding for expansion. */
struct stat64 {
unsigned long st_dev;
unsigned long st_ino;
unsigned long st_rdev;
long st_size;
unsigned long st_blocks;
unsigned int st_mode;
unsigned int st_uid;
unsigned int st_gid;
unsigned int st_blksize;
unsigned int st_nlink;
unsigned int __pad0;
unsigned long st_atime;
unsigned long st_atime_nsec;
unsigned long st_mtime;
unsigned long st_mtime_nsec;
unsigned long st_ctime;
unsigned long st_ctime_nsec;
long __unused[3];
};
#endif
linux-7.2.3/arch/alpha/include/uapi/asm/statfs.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ALPHA_STATFS_H
#define _ALPHA_STATFS_H
#include <linux/types.h>
/* Alpha is the only 64-bit platform with 32-bit statfs. And doesn't
even seem to implement statfs64 */
#define __statfs_word __u32
#include <asm-generic/statfs.h>
#endif
linux-7.2.3/arch/alpha/include/uapi/asm/swab.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ALPHA_SWAB_H
#define _ALPHA_SWAB_H
#include <linux/types.h>
#include <linux/compiler.h>
#include <asm/compiler.h>
#ifdef __GNUC__
static inline __attribute_const__ __u32 __arch_swab32(__u32 x)
{
/*
* Unfortunately, we can't use the 6 instruction sequence
* on ev6 since the latency of the UNPKBW is 3, which is
* pretty hard to hide. Just in case a future implementation
* has a lower latency, here's the sequence (also by Mike Burrows)
*
* UNPKBW a0, v0 v0: 00AA00BB00CC00DD
* SLL v0, 24, a0 a0: BB00CC00DD000000
* BIS v0, a0, a0 a0: BBAACCBBDDCC00DD
* EXTWL a0, 6, v0 v0: 000000000000BBAA
* ZAP a0, 0xf3, a0 a0: 00000000DDCC0000
* ADDL a0, v0, v0 v0: ssssssssDDCCBBAA
*/
__u64 t0, t1, t2, t3;
t0 = __kernel_inslh(x, 7); /* t0 : 0000000000AABBCC */
t1 = __kernel_inswl(x, 3); /* t1 : 000000CCDD000000 */
t1 |= t0; /* t1 : 000000CCDDAABBCC */
t2 = t1 >> 16; /* t2 : 0000000000CCDDAA */
t0 = t1 & 0xFF00FF00; /* t0 : 00000000DD00BB00 */
t3 = t2 & 0x00FF00FF; /* t3 : 0000000000CC00AA */
t1 = t0 + t3; /* t1 : ssssssssDDCCBBAA */
return t1;
}
#define __arch_swab32 __arch_swab32
#endif /* __GNUC__ */
#endif /* _ALPHA_SWAB_H */
linux-7.2.3/arch/alpha/include/uapi/asm/sysinfo.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* include/asm-alpha/sysinfo.h
*/
#ifndef __ASM_ALPHA_SYSINFO_H
#define __ASM_ALPHA_SYSINFO_H
/* This defines the subset of the OSF/1 getsysinfo/setsysinfo calls
that we support. */
#define GSI_UACPROC 8
#define GSI_IEEE_FP_CONTROL 45
#define GSI_IEEE_STATE_AT_SIGNAL 46
#define GSI_PROC_TYPE 60
#define GSI_GET_HWRPB 101
#define SSI_NVPAIRS 1
#define SSI_LMF 7
#define SSI_IEEE_FP_CONTROL 14
#define SSI_IEEE_STATE_AT_SIGNAL 15
#define SSI_IEEE_IGNORE_STATE_AT_SIGNAL 16
#define SSI_IEEE_RAISE_EXCEPTION 1001 /* linux specific */
#define SSIN_UACPROC 6
#define UAC_BITMASK 7
#define UAC_NOPRINT 1
#define UAC_NOFIX 2
#define UAC_SIGBUS 4
#endif /* __ASM_ALPHA_SYSINFO_H */
linux-7.2.3/arch/alpha/include/uapi/asm/termbits.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ALPHA_TERMBITS_H
#define _ALPHA_TERMBITS_H
#include <asm-generic/termbits-common.h>
typedef unsigned int tcflag_t;
/*
* termios type and macro definitions. Be careful about adding stuff
* to this file since it's used in GNU libc and there are strict rules
* concerning namespace pollution.
*/
#define NCCS 19
struct termios {
tcflag_t c_iflag; /* input mode flags */
tcflag_t c_oflag; /* output mode flags */
tcflag_t c_cflag; /* control mode flags */
tcflag_t c_lflag; /* local mode flags */
cc_t c_cc[NCCS]; /* control characters */
cc_t c_line; /* line discipline (== c_cc[19]) */
speed_t c_ispeed; /* input speed */
speed_t c_ospeed; /* output speed */
};
/* Alpha has identical termios and termios2 */
struct termios2 {
tcflag_t c_iflag; /* input mode flags */
tcflag_t c_oflag; /* output mode flags */
tcflag_t c_cflag; /* control mode flags */
tcflag_t c_lflag; /* local mode flags */
cc_t c_cc[NCCS]; /* control characters */
cc_t c_line; /* line discipline (== c_cc[19]) */
speed_t c_ispeed; /* input speed */
speed_t c_ospeed; /* output speed */
};
/* Alpha has matching termios and ktermios */
struct ktermios {
tcflag_t c_iflag; /* input mode flags */
tcflag_t c_oflag; /* output mode flags */
tcflag_t c_cflag; /* control mode flags */
tcflag_t c_lflag; /* local mode flags */
cc_t c_cc[NCCS]; /* control characters */
cc_t c_line; /* line discipline (== c_cc[19]) */
speed_t c_ispeed; /* input speed */
speed_t c_ospeed; /* output speed */
};
/* c_cc characters */
#define VEOF 0
#define VEOL 1
#define VEOL2 2
#define VERASE 3
#define VWERASE 4
#define VKILL 5
#define VREPRINT 6
#define VSWTC 7
#define VINTR 8
#define VQUIT 9
#define VSUSP 10
#define VSTART 12
#define VSTOP 13
#define VLNEXT 14
#define VDISCARD 15
#define VMIN 16
#define VTIME 17
/* c_iflag bits */
#define IXON 0x0200
#define IXOFF 0x0400
#define IUCLC 0x1000
#define IMAXBEL 0x2000
#define IUTF8 0x4000
/* c_oflag bits */
#define ONLCR 0x00002
#define OLCUC 0x00004
#define NLDLY 0x00300
#define NL0 0x00000
#define NL1 0x00100
#define NL2 0x00200
#define NL3 0x00300
#define TABDLY 0x00c00
#define TAB0 0x00000
#define TAB1 0x00400
#define TAB2 0x00800
#define TAB3 0x00c00
#define CRDLY 0x03000
#define CR0 0x00000
#define CR1 0x01000
#define CR2 0x02000
#define CR3 0x03000
#define FFDLY 0x04000
#define FF0 0x00000
#define FF1 0x04000
#define BSDLY 0x08000
#define BS0 0x00000
#define BS1 0x08000
#define VTDLY 0x10000
#define VT0 0x00000
#define VT1 0x10000
/*
* Should be equivalent to TAB3, see description of TAB3 in
* POSIX.1-2008, Ch. 11.2.3 "Output Modes"
*/
#define XTABS TAB3
/* c_cflag bit meaning */
#define CBAUD 0x0000001f
#define CBAUDEX 0x00000000
#define BOTHER 0x0000001f
#define B57600 0x00000010
#define B115200 0x00000011
#define B230400 0x00000012
#define B460800 0x00000013
#define B500000 0x00000014
#define B576000 0x00000015
#define B921600 0x00000016
#define B1000000 0x00000017
#define B1152000 0x00000018
#define B1500000 0x00000019
#define B2000000 0x0000001a
#define B2500000 0x0000001b
#define B3000000 0x0000001c
#define B3500000 0x0000001d
#define B4000000 0x0000001e
#define CSIZE 0x00000300
#define CS5 0x00000000
#define CS6 0x00000100
#define CS7 0x00000200
#define CS8 0x00000300
#define CSTOPB 0x00000400
#define CREAD 0x00000800
#define PARENB 0x00001000
#define PARODD 0x00002000
#define HUPCL 0x00004000
#define CLOCAL 0x00008000
#define CIBAUD 0x001f0000
/* c_lflag bits */
#define ISIG 0x00000080
#define ICANON 0x00000100
#define XCASE 0x00004000
#define ECHO 0x00000008
#define ECHOE 0x00000002
#define ECHOK 0x00000004
#define ECHONL 0x00000010
#define NOFLSH 0x80000000
#define TOSTOP 0x00400000
#define ECHOCTL 0x00000040
#define ECHOPRT 0x00000020
#define ECHOKE 0x00000001
#define FLUSHO 0x00800000
#define PENDIN 0x20000000
#define IEXTEN 0x00000400
#define EXTPROC 0x10000000
/* Values for the OPTIONAL_ACTIONS argument to `tcsetattr'. */
#define TCSANOW 0
#define TCSADRAIN 1
#define TCSAFLUSH 2
#endif /* _ALPHA_TERMBITS_H */
linux-7.2.3/arch/alpha/include/uapi/asm/termios.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_ALPHA_TERMIOS_H
#define _UAPI_ALPHA_TERMIOS_H
#include <asm/ioctls.h>
#include <asm/termbits.h>
struct sgttyb {
char sg_ispeed;
char sg_ospeed;
char sg_erase;
char sg_kill;
short sg_flags;
};
struct tchars {
char t_intrc;
char t_quitc;
char t_startc;
char t_stopc;
char t_eofc;
char t_brkc;
};
struct ltchars {
char t_suspc;
char t_dsuspc;
char t_rprntc;
char t_flushc;
char t_werasc;
char t_lnextc;
};
struct winsize {
unsigned short ws_row;
unsigned short ws_col;
unsigned short ws_xpixel;
unsigned short ws_ypixel;
};
#define NCC 8
struct termio {
unsigned short c_iflag; /* input mode flags */
unsigned short c_oflag; /* output mode flags */
unsigned short c_cflag; /* control mode flags */
unsigned short c_lflag; /* local mode flags */
unsigned char c_line; /* line discipline */
unsigned char c_cc[NCC]; /* control characters */
};
/*
* c_cc characters in the termio structure. Oh, how I love being
* backwardly compatible. Notice that character 4 and 5 are
* interpreted differently depending on whether ICANON is set in
* c_lflag. If it's set, they are used as _VEOF and _VEOL, otherwise
* as _VMIN and V_TIME. This is for compatibility with OSF/1 (which
* is compatible with sysV)...
*/
#define _VINTR 0
#define _VQUIT 1
#define _VERASE 2
#define _VKILL 3
#define _VEOF 4
#define _VMIN 4
#define _VEOL 5
#define _VTIME 5
#define _VEOL2 6
#define _VSWTC 7
#endif /* _UAPI_ALPHA_TERMIOS_H */
linux-7.2.3/arch/alpha/include/uapi/asm/types.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_ALPHA_TYPES_H
#define _UAPI_ALPHA_TYPES_H
/*
* This file is never included by application software unless
* explicitly requested (e.g., via linux/types.h) in which case the
* application is Linux specific so (user-) name space pollution is
* not a major issue. However, for interoperability, libraries still
* need to be careful to avoid a name clashes.
*/
/*
* This is here because we used to use l64 for alpha
* and we don't want to impact user mode with our change to ll64
* in the kernel.
*
* However, some user programs are fine with this. They can
* flag __SANE_USERSPACE_TYPES__ to get int-ll64.h here.
*/
#if !defined(__SANE_USERSPACE_TYPES__) && !defined(__KERNEL__)
#include <asm-generic/int-l64.h>
#else
#include <asm-generic/int-ll64.h>
#endif
#endif /* _UAPI_ALPHA_TYPES_H */
linux-7.2.3/arch/alpha/include/uapi/asm/unistd.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_ALPHA_UNISTD_H
#define _UAPI_ALPHA_UNISTD_H
/* These are traditionally the names linux-alpha uses for
* the two otherwise generic system calls */
#define __NR_umount __NR_umount2
#define __NR_osf_shmat __NR_shmat
/* These return an extra value but can be used as aliases */
#define __NR_getpid __NR_getxpid
#define __NR_getuid __NR_getxuid
#define __NR_getgid __NR_getxgid
#include <asm/unistd_32.h>
#endif /* _UAPI_ALPHA_UNISTD_H */