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[/] [hf-risc/] [trunk/] [tools/] [riscv-gnu-toolchain-master/] [newlib/] [libgloss/] [riscv/] [machine/] [syscall.h] - Rev 13
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#ifndef _MACHINE_SYSCALL_H #define _MACHINE_SYSCALL_H #define SYS_exit 93 #define SYS_exit_group 94 #define SYS_getpid 172 #define SYS_kill 129 #define SYS_read 63 #define SYS_write 64 #define SYS_open 1024 #define SYS_openat 56 #define SYS_close 57 #define SYS_lseek 62 #define SYS_brk 214 #define SYS_link 1025 #define SYS_unlink 1026 #define SYS_mkdir 1030 #define SYS_chdir 49 #define SYS_getcwd 17 #define SYS_stat 1038 #define SYS_fstat 80 #define SYS_lstat 1039 #define SYS_fstatat 79 #define SYS_access 1033 #define SYS_faccessat 48 #define SYS_pread 67 #define SYS_pwrite 68 #define SYS_uname 160 #define SYS_getuid 174 #define SYS_geteuid 175 #define SYS_getgid 176 #define SYS_getegid 177 #define SYS_mmap 222 #define SYS_munmap 215 #define SYS_mremap 216 #define SYS_time 1062 #define SYS_getmainvars 2011 #define SYS_rt_sigaction 134 #define SYS_writev 66 #define SYS_gettimeofday 169 #define SYS_times 153 #define SYS_fcntl 25 #define SYS_getdents 61 #define SYS_dup 23 static inline long __internal_syscall(long n, long _a0, long _a1, long _a2, long _a3) { register long a0 asm("a0") = _a0; register long a1 asm("a1") = _a1; register long a2 asm("a2") = _a2; register long a3 asm("a3") = _a3; register long a7 asm("a7") = n; asm volatile ("scall\n" "bltz a0, __syscall_error" : "+r"(a0) : "r"(a1), "r"(a2), "r"(a3), "r"(a7)); return a0; } #endif