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user.h
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#ifndef __USER_H__
#define __USER_H__
#include "qemu/osdep.h"
#include "cpu.h"
struct image_info {
abi_ulong load_bias;
abi_ulong load_addr;
abi_ulong start_code;
abi_ulong end_code;
abi_ulong start_data;
abi_ulong end_data;
abi_ulong brk;
abi_ulong start_stack;
abi_ulong stack_limit;
abi_ulong vdso;
abi_ulong entry;
abi_ulong code_offset;
abi_ulong data_offset;
abi_ulong saved_auxv;
abi_ulong auxv_len;
abi_ulong argc;
abi_ulong argv;
abi_ulong envc;
abi_ulong envp;
abi_ulong file_string;
uint32_t elf_flags;
int personality;
abi_ulong alignment;
bool exec_stack;
/* Generic semihosting knows about these pointers. */
abi_ulong arg_strings; /* strings for argv */
abi_ulong env_strings; /* strings for envp; ends arg_strings */
/* The fields below are used in FDPIC mode. */
abi_ulong loadmap_addr;
uint16_t nsegs;
void *loadsegs;
abi_ulong pt_dynamic_addr;
abi_ulong interpreter_loadmap_addr;
abi_ulong interpreter_pt_dynamic_addr;
struct image_info *other_info;
/* For target-specific processing of NT_GNU_PROPERTY_TYPE_0. */
uint32_t note_flags;
};
#define TARGET_PAGE_ALIGN(addr) ROUND_UP((addr), TARGET_PAGE_SIZE)
void target_set_brk(abi_ulong new_brk);
extern char *exec_path;
abi_long do_syscall(CPUArchState *cpu_env, int num, abi_long arg1,
abi_long arg2, abi_long arg3, abi_long arg4,
abi_long arg5, abi_long arg6, abi_long arg7,
abi_long arg8);
#define TARGET_EPERM 1 /* Operation not permitted */
#define TARGET_ENOENT 2 /* No such file or directory */
#define TARGET_ESRCH 3 /* No such process */
#define TARGET_EINTR 4 /* Interrupted system call */
#define TARGET_EIO 5 /* I/O error */
#define TARGET_ENXIO 6 /* No such device or address */
#define TARGET_E2BIG 7 /* Argument list too long */
#define TARGET_ENOEXEC 8 /* TARGET_Exec format error */
#define TARGET_EBADF 9 /* Bad file number */
#define TARGET_ECHILD 10 /* No child processes */
#define TARGET_EAGAIN 11 /* Try again */
#define TARGET_ENOMEM 12 /* Out of memory */
#define TARGET_EACCES 13 /* Permission denied */
#define TARGET_EFAULT 14 /* Bad address */
#define TARGET_ENOTBLK 15 /* Block device required */
#define TARGET_EBUSY 16 /* Device or resource busy */
#define TARGET_EEXIST 17 /* File exists */
#define TARGET_EXDEV 18 /* Cross-device link */
#define TARGET_ENODEV 19 /* No such device */
#define TARGET_ENOTDIR 20 /* Not a directory */
#define TARGET_EISDIR 21 /* Is a directory */
#define TARGET_EINVAL 22 /* Invalid argument */
#define TARGET_ENFILE 23 /* File table overflow */
#define TARGET_EMFILE 24 /* Too many open files */
#define TARGET_ENOTTY 25 /* Not a typewriter */
#define TARGET_ETXTBSY 26 /* Text file busy */
#define TARGET_EFBIG 27 /* File too large */
#define TARGET_ENOSPC 28 /* No space left on device */
#define TARGET_ESPIPE 29 /* Illegal seek */
#define TARGET_EROFS 30 /* Read-only file system */
#define TARGET_EMLINK 31 /* Too many links */
#define TARGET_EPIPE 32 /* Broken pipe */
#define TARGET_EDOM 33 /* Math argument out of domain of func */
#define TARGET_ERANGE 34 /* Math result not representable */
#define TARGET_EDEADLK 35 /* Resource deadlock would occur */
#define TARGET_ENAMETOOLONG 36 /* File name too long */
#define TARGET_ENOLCK 37 /* No record locks available */
#define TARGET_ENOSYS 38 /* Function not implemented */
#define TARGET_ENOTEMPTY 39 /* Directory not empty */
#define TARGET_ELOOP 40 /* Too many symbolic links encountered */
#define TARGET_ENOMSG 42 /* No message of desired type */
#define TARGET_EIDRM 43 /* Identifier removed */
#define TARGET_ECHRNG 44 /* Channel number out of range */
#define TARGET_EL2NSYNC 45 /* Level 2 not synchronized */
#define TARGET_EL3HLT 46 /* Level 3 halted */
#define TARGET_EL3RST 47 /* Level 3 reset */
#define TARGET_ELNRNG 48 /* Link number out of range */
#define TARGET_EUNATCH 49 /* Protocol driver not attached */
#define TARGET_ENOCSI 50 /* No CSI structure available */
#define TARGET_EL2HLT 51 /* Level 2 halted */
#define TARGET_EBADE 52 /* Invalid exchange */
#define TARGET_EBADR 53 /* Invalid request descriptor */
#define TARGET_EXFULL 54 /* TARGET_Exchange full */
#define TARGET_ENOANO 55 /* No anode */
#define TARGET_EBADRQC 56 /* Invalid request code */
#define TARGET_EBADSLT 57 /* Invalid slot */
#define TARGET_EBFONT 59 /* Bad font file format */
#define TARGET_ENOSTR 60 /* Device not a stream */
#define TARGET_ENODATA 61 /* No data available */
#define TARGET_ETIME 62 /* Timer expired */
#define TARGET_ENOSR 63 /* Out of streams resources */
#define TARGET_ENONET 64 /* Machine is not on the network */
#define TARGET_ENOPKG 65 /* Package not installed */
#define TARGET_EREMOTE 66 /* Object is remote */
#define TARGET_ENOLINK 67 /* Link has been severed */
#define TARGET_EADV 68 /* Advertise error */
#define TARGET_ESRMNT 69 /* Srmount error */
#define TARGET_ECOMM 70 /* Communication error on send */
#define TARGET_EPROTO 71 /* Protocol error */
#define TARGET_EMULTIHOP 72 /* Multihop attempted */
#define TARGET_EDOTDOT 73 /* RFS specific error */
#define TARGET_EBADMSG 74 /* Not a data message */
#define TARGET_EOVERFLOW 75 /* Value too large for defined data type */
#define TARGET_ENOTUNIQ 76 /* Name not unique on network */
#define TARGET_EBADFD 77 /* File descriptor in bad state */
#define TARGET_EREMCHG 78 /* Remote address changed */
#define TARGET_ELIBACC 79 /* Can not access a needed shared library */
#define TARGET_ELIBBAD 80 /* Accessing a corrupted shared library */
#define TARGET_ELIBSCN 81 /* .lib section in a.out corrupted */
#define TARGET_ELIBMAX 82 /* Attempting to link in too many shared libraries */
#define TARGET_ELIBEXEC 83 /* Cannot exec a shared library directly */
#define TARGET_EILSEQ 84 /* Illegal byte sequence */
#define TARGET_ERESTART 85 /* Interrupted system call should be restarted */
#define TARGET_ESTRPIPE 86 /* Streams pipe error */
#define TARGET_EUSERS 87 /* Too many users */
#define TARGET_ENOTSOCK 88 /* Socket operation on non-socket */
#define TARGET_EDESTADDRREQ 89 /* Destination address required */
#define TARGET_EMSGSIZE 90 /* Message too long */
#define TARGET_EPROTOTYPE 91 /* Protocol wrong type for socket */
#define TARGET_ENOPROTOOPT 92 /* Protocol not available */
#define TARGET_EPROTONOSUPPORT 93 /* Protocol not supported */
#define TARGET_ESOCKTNOSUPPORT 94 /* Socket type not supported */
#define TARGET_EOPNOTSUPP 95 /* Operation not supported on transport endpoint */
#define TARGET_EPFNOSUPPORT 96 /* Protocol family not supported */
#define TARGET_EAFNOSUPPORT 97 /* Address family not supported by protocol */
#define TARGET_EADDRINUSE 98 /* Address already in use */
#define TARGET_EADDRNOTAVAIL 99 /* Cannot assign requested address */
#define TARGET_ENETDOWN 100 /* Network is down */
#define TARGET_ENETUNREACH 101 /* Network is unreachable */
#define TARGET_ENETRESET 102 /* Network dropped connection because of reset */
#define TARGET_ECONNABORTED 103 /* Software caused connection abort */
#define TARGET_ECONNRESET 104 /* Connection reset by peer */
#define TARGET_ENOBUFS 105 /* No buffer space available */
#define TARGET_EISCONN 106 /* Transport endpoint is already connected */
#define TARGET_ENOTCONN 107 /* Transport endpoint is not connected */
#define TARGET_ESHUTDOWN 108 /* Cannot send after transport endpoint shutdown */
#define TARGET_ETOOMANYREFS 109 /* Too many references: cannot splice */
#define TARGET_ETIMEDOUT 110 /* Connection timed out */
#define TARGET_ECONNREFUSED 111 /* Connection refused */
#define TARGET_EHOSTDOWN 112 /* Host is down */
#define TARGET_EHOSTUNREACH 113 /* No route to host */
#define TARGET_EALREADY 114 /* Operation already in progress */
#define TARGET_EINPROGRESS 115 /* Operation now in progress */
#define TARGET_ESTALE 116 /* Stale NFS file handle */
#define TARGET_EUCLEAN 117 /* Structure needs cleaning */
#define TARGET_ENOTNAM 118 /* Not a XENIX named type file */
#define TARGET_ENAVAIL 119 /* No XENIX semaphores available */
#define TARGET_EISNAM 120 /* Is a named type file */
#define TARGET_EREMOTEIO 121 /* Remote I/O error */
#define TARGET_EDQUOT 122 /* Quota exceeded */
#define TARGET_ENOMEDIUM 123 /* No medium found */
#define TARGET_EMEDIUMTYPE 124 /* Wrong medium type */
#define TARGET_ECANCELED 125 /* Operation Canceled */
#define TARGET_ENOKEY 126 /* Required key not available */
#define TARGET_EKEYEXPIRED 127 /* Key has expired */
#define TARGET_EKEYREVOKED 128 /* Key has been revoked */
#define TARGET_EKEYREJECTED 129 /* Key was rejected by service */
/* for robust mutexes */
#define TARGET_EOWNERDEAD 130 /* Owner died */
#define TARGET_ENOTRECOVERABLE 131 /* State not recoverable */
#define TARGET_ERFKILL 132 /* Operation not possible due to RF-kill */
#define TARGET_EHWPOISON 133 /* Memory page has hardware error */
#endif