diff options
Diffstat (limited to 'linux-user/syscall_defs.h')
| -rw-r--r-- | linux-user/syscall_defs.h | 140 |
1 files changed, 139 insertions, 1 deletions
diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h index 07f4fd36c0..90bea9b70b 100644 --- a/linux-user/syscall_defs.h +++ b/linux-user/syscall_defs.h @@ -307,7 +307,9 @@ int do_sigaction(int sig, const struct target_sigaction *act, #define TARGET_SA_NODEFER 0x40000000 #define TARGET_SA_RESTART 0x10000000 #define TARGET_SA_RESETHAND 0x80000000 +#if !defined(TARGET_MIPSN32) && !defined(TARGET_MIPS64) #define TARGET_SA_RESTORER 0x04000000 /* Only for o32 */ +#endif #else #define TARGET_SA_NOCLDSTOP 0x00000001 #define TARGET_SA_NOCLDWAIT 0x00000002 /* not supported yet */ @@ -447,8 +449,12 @@ int do_sigaction(int sig, const struct target_sigaction *act, #if defined(TARGET_MIPS) struct target_sigaction { - target_ulong sa_flags; + uint32_t sa_flags; +#if defined(TARGET_MIPSN32) + uint32_t _sa_handler; +#else target_ulong _sa_handler; +#endif target_sigset_t sa_mask; }; @@ -860,6 +866,8 @@ struct target_winsize { #define TARGET_MAP_EXECUTABLE 0x4000 /* mark it as an executable */ #define TARGET_MAP_LOCKED 0x8000 /* pages are locked */ #define TARGET_MAP_NORESERVE 0x0400 /* don't check for reservations */ +#define TARGET_MAP_POPULATE 0x10000 /* populate (prefault) pagetables */ +#define TARGET_MAP_NONBLOCK 0x20000 /* do not block on IO */ #else #define TARGET_MAP_ANONYMOUS 0x20 /* don't use a file */ #define TARGET_MAP_GROWSDOWN 0x0100 /* stack-like segment */ @@ -872,6 +880,8 @@ struct target_winsize { #define TARGET_MAP_LOCKED 0x2000 /* pages are locked */ #define TARGET_MAP_NORESERVE 0x4000 /* don't check for reservations */ #endif +#define TARGET_MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ +#define TARGET_MAP_NONBLOCK 0x10000 /* do not block on IO */ #endif #if defined(TARGET_I386) || defined(TARGET_ARM) @@ -1184,6 +1194,116 @@ struct target_stat64 { unsigned long long st_ino; } __attribute__((packed)); +#elif defined(TARGET_MIPS64) + +/* The memory layout is the same as of struct stat64 of the 32-bit kernel. */ +struct target_stat { + unsigned int st_dev; + unsigned int st_pad0[3]; /* Reserved for st_dev expansion */ + + target_ulong st_ino; + + unsigned int st_mode; + unsigned int st_nlink; + + int st_uid; + int st_gid; + + unsigned int st_rdev; + unsigned int st_pad1[3]; /* Reserved for st_rdev expansion */ + + target_ulong st_size; + + /* + * Actually this should be timestruc_t st_atime, st_mtime and st_ctime + * but we don't have it under Linux. + */ + unsigned int target_st_atime; + unsigned int target_st_atime_nsec; + + unsigned int target_st_mtime; + unsigned int target_st_mtime_nsec; + + unsigned int target_st_ctime; + unsigned int target_st_ctime_nsec; + + unsigned int st_blksize; + unsigned int st_pad2; + + target_ulong st_blocks; +}; + +#elif defined(TARGET_MIPSN32) + +struct target_stat { + unsigned st_dev; + int st_pad1[3]; /* Reserved for network id */ + unsigned int st_ino; + unsigned int st_mode; + unsigned int st_nlink; + int st_uid; + int st_gid; + unsigned st_rdev; + unsigned int st_pad2[2]; + unsigned int st_size; + unsigned int st_pad3; + /* + * Actually this should be timestruc_t st_atime, st_mtime and st_ctime + * but we don't have it under Linux. + */ + unsigned int target_st_atime; + unsigned int target_st_atime_nsec; + unsigned int target_st_mtime; + unsigned int target_st_mtime_nsec; + unsigned int target_st_ctime; + unsigned int target_st_ctime_nsec; + unsigned int st_blksize; + unsigned int st_blocks; + unsigned int st_pad4[14]; +}; + +/* + * This matches struct stat64 in glibc2.1, hence the absolutely insane + * amounts of padding around dev_t's. The memory layout is the same as of + * struct stat of the 64-bit kernel. + */ + +struct target_stat64 { + unsigned int st_dev; + unsigned int st_pad0[3]; /* Reserved for st_dev expansion */ + + target_ulong st_ino; + + unsigned int st_mode; + unsigned int st_nlink; + + int st_uid; + int st_gid; + + unsigned int st_rdev; + unsigned int st_pad1[3]; /* Reserved for st_rdev expansion */ + + int st_size; + + /* + * Actually this should be timestruc_t st_atime, st_mtime and st_ctime + * but we don't have it under Linux. + */ + int target_st_atime; + unsigned int target_st_atime_nsec; /* Reserved for st_atime expansion */ + + int target_st_mtime; + unsigned int target_st_mtime_nsec; /* Reserved for st_mtime expansion */ + + int target_st_ctime; + unsigned int target_st_ctime_nsec; /* Reserved for st_ctime expansion */ + + unsigned int st_blksize; + unsigned int st_pad2; + + int st_blocks; +}; + #elif defined(TARGET_MIPS) struct target_stat { @@ -1366,6 +1486,23 @@ typedef struct { } target_fsid_t; #ifdef TARGET_MIPS +#ifdef TARGET_MIPSN32 +struct target_statfs { + int32_t f_type; + int32_t f_bsize; + int32_t f_frsize; /* Fragment size - unsupported */ + int32_t f_blocks; + int32_t f_bfree; + int32_t f_files; + int32_t f_ffree; + int32_t f_bavail; + + /* Linux specials */ + target_fsid_t f_fsid; + int32_t f_namelen; + int32_t f_spare[6]; +}; +#else struct target_statfs { target_long f_type; target_long f_bsize; @@ -1381,6 +1518,7 @@ struct target_statfs { target_long f_namelen; target_long f_spare[6]; }; +#endif struct target_statfs64 { uint32_t f_type; |