Commit 40fa4072 authored by Mao Minkai's avatar Mao Minkai Committed by guzitao
Browse files

tools: add basic sw64 support 

Sunway inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY



--------------------------------

Add common headers and routines for SW64 support.

Signed-off-by: default avatarMao Minkai <maominkai@wxiat.com>
Reviewed-by: default avatarHe Sheng <hesheng@wxiat.com>
Signed-off-by: default avatarGu Zitao <guzitao@wxiat.com>
parent 17ea375c

tools/arch/sw_64/include/asm/barrier.h

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/* SPDX-License-Identifier: GPL-2.0 */

#ifndef _TOOLS_LINUX_ASM_SW64_BARRIER_H

#define _TOOLS_LINUX_ASM_SW64_BARRIER_H



#define mb()	__asm__ __volatile__("mb" : : : "memory")

#define rmb()	__asm__ __volatile__("mb" : : : "memory")

#define wmb()	__asm__ __volatile__("mb" : : : "memory")



#endif /* _TOOLS_LINUX_ASM_SW64_BARRIER_H */

tools/arch/sw_64/include/uapi/asm/bitsperlong.h

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */

#ifndef __ASM_SW64_BITSPERLONG_H

#define __ASM_SW64_BITSPERLONG_H



#define __BITS_PER_LONG 64



#include <asm-generic/bitsperlong.h>



#endif /* __ASM_SW64_BITSPERLONG_H */

tools/arch/sw_64/include/uapi/asm/errno.h

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */

#ifndef _SW64_ERRNO_H

#define _SW64_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	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	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 */



#endif /* _SW64_ERRNO_H */

tools/arch/sw_64/include/uapi/asm/mman.h

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */

#ifndef TOOLS_ARCH_SW64_UAPI_ASM_MMAN_FIX_H

#define TOOLS_ARCH_SW64_UAPI_ASM_MMAN_FIX_H

#define MADV_DODUMP	17

#define MADV_DOFORK	11

#define MADV_DONTDUMP   16

#define MADV_DONTFORK	10

#define MADV_DONTNEED	6

#define MADV_FREE	8

#define MADV_HUGEPAGE	14

#define MADV_MERGEABLE   12

#define MADV_NOHUGEPAGE	15

#define MADV_NORMAL	0

#define MADV_RANDOM	1

#define MADV_REMOVE	9

#define MADV_SEQUENTIAL	2

#define MADV_UNMERGEABLE 13

#define MADV_WILLNEED	3

#define MAP_ANONYMOUS	0x10

#define MAP_DENYWRITE	0x02000

#define MAP_EXECUTABLE	0x04000

#define MAP_FILE	0

#define MAP_FIXED	0x100

#define MAP_GROWSDOWN	0x01000

#define MAP_HUGETLB	0x100000

#define MAP_LOCKED	0x08000

#define MAP_NONBLOCK	0x40000

#define MAP_NORESERVE	0x10000

#define MAP_POPULATE	0x20000

#define MAP_STACK	0x80000

#define PROT_EXEC	0x4

#define PROT_GROWSDOWN	0x01000000

#define PROT_GROWSUP	0x02000000

#define PROT_NONE	0x0

#define PROT_READ	0x1

#define PROT_SEM	0x8

#define PROT_WRITE	0x2

/* MADV_HWPOISON is undefined on alpha, fix it for perf */

#define MADV_HWPOISON	100

/* MADV_SOFT_OFFLINE is undefined on alpha, fix it for perf */

#define MADV_SOFT_OFFLINE 101

/* MAP_32BIT is undefined on alpha, fix it for perf */

#define MAP_32BIT	0

/* MAP_UNINITIALIZED is undefined on alpha, fix it for perf */

#define MAP_UNINITIALIZED	0

#endif /* TOOLS_ARCH_SW64_UAPI_ASM_MMAN_FIX_H */

tools/arch/sw_64/include/uapi/asm/perf_regs.h

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */



#ifndef _ASM_SW64_PERF_REGS_H

#define _ASM_SW64_PERF_REGS_H



enum perf_event_sw64_regs {

	PERF_REG_SW64_R0,

	PERF_REG_SW64_R1,

	PERF_REG_SW64_R2,

	PERF_REG_SW64_R3,

	PERF_REG_SW64_R4,

	PERF_REG_SW64_R5,

	PERF_REG_SW64_R6,

	PERF_REG_SW64_R7,

	PERF_REG_SW64_R8,

	PERF_REG_SW64_R9,

	PERF_REG_SW64_R10,

	PERF_REG_SW64_R11,

	PERF_REG_SW64_R12,

	PERF_REG_SW64_R13,

	PERF_REG_SW64_R14,

	PERF_REG_SW64_R15,

	PERF_REG_SW64_R16,

	PERF_REG_SW64_R17,

	PERF_REG_SW64_R18,

	PERF_REG_SW64_R19,

	PERF_REG_SW64_R20,

	PERF_REG_SW64_R21,

	PERF_REG_SW64_R22,

	PERF_REG_SW64_R23,

	PERF_REG_SW64_R24,

	PERF_REG_SW64_R25,

	PERF_REG_SW64_R26,

	PERF_REG_SW64_R27,

	PERF_REG_SW64_R28,

	PERF_REG_SW64_GP,

	PERF_REG_SW64_SP,

	PERF_REG_SW64_PC,

	PERF_REG_SW64_MAX,

};

#endif /* _ASM_SW64_PERF_REGS_H */