#define __NR_mq_getsetattr (__NR_mq_open+5)
#define __NR_kexec_load 283
#define __NR_waitid 284
-#define __NR_add_key 285
-#define __NR_request_key 286
-#define __NR_keyctl 287
-#define __NR_ioprio_set 288
-#define __NR_ioprio_get 289
-#define __NR_inotify_init 290
-#define __NR_inotify_add_watch 291
-#define __NR_inotify_rm_watch 292
+/* #define __NR_sys_setaltroot 285 */
+#define __NR_add_key 286
+#define __NR_request_key 287
+#define __NR_keyctl 288
+#define __NR_ioprio_set 289
+#define __NR_ioprio_get 290
+#define __NR_inotify_init 291
+#define __NR_inotify_add_watch 292
+#define __NR_inotify_rm_watch 293
+#define __NR_migrate_pages 294
+#define __NR_openat 295
+#define __NR_mkdirat 296
+#define __NR_mknodat 297
+#define __NR_fchownat 298
+#define __NR_futimesat 299
+#define __NR_newfstatat 300
+#define __NR_unlinkat 301
+#define __NR_renameat 302
+#define __NR_linkat 303
+#define __NR_symlinkat 304
+#define __NR_readlinkat 305
+#define __NR_fchmodat 306
+#define __NR_faccessat 307
+#define __NR_pselect6 308
+#define __NR_ppoll 309
+#define __NR_unshare 310
+#define __NR_set_robust_list 311
+#define __NR_get_robust_list 312
+#define __NR_splice 313
+#define __NR_sync_file_range 314
+#define __NR_tee 315
+#define __NR_vmsplice 316
+#define __NR_move_pages 317
+#define __NR_getcpu 318
+#define __NR_epoll_pwait 319
-
-#define NR_syscalls 293
+#define NR_syscalls 320
#ifdef __KERNEL__
-/* user-visible error numbers are in the range -1 - -124: see <asm-sh/errno.h> */
+#include <linux/err.h>
+
+/* user-visible error numbers are in the range -1 - -MAX_ERRNO:
+ * see <asm-sh/errno.h> */
#define __syscall_return(type, res) \
do { \
- if ((unsigned long)(res) >= (unsigned long)(-124)) { \
+ if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) { \
/* Avoid using "res" which is declared to be in register r0; \
errno might expand to a function call and clobber it. */ \
int __err = -(res); \
return (type) (res); \
} while (0)
+#if defined(__sh2__) || defined(__SH2E__) || defined(__SH2A__)
+#define SYSCALL_ARG0 "trapa #0x20"
+#define SYSCALL_ARG1 "trapa #0x21"
+#define SYSCALL_ARG2 "trapa #0x22"
+#define SYSCALL_ARG3 "trapa #0x23"
+#define SYSCALL_ARG4 "trapa #0x24"
+#define SYSCALL_ARG5 "trapa #0x25"
+#define SYSCALL_ARG6 "trapa #0x26"
+#else
+#define SYSCALL_ARG0 "trapa #0x10"
+#define SYSCALL_ARG1 "trapa #0x11"
+#define SYSCALL_ARG2 "trapa #0x12"
+#define SYSCALL_ARG3 "trapa #0x13"
+#define SYSCALL_ARG4 "trapa #0x14"
+#define SYSCALL_ARG5 "trapa #0x15"
+#define SYSCALL_ARG6 "trapa #0x16"
+#endif
+
/* XXX - _foo needs to be __foo, while __NR_bar could be _NR_bar. */
#define _syscall0(type,name) \
type name(void) \
{ \
register long __sc0 __asm__ ("r3") = __NR_##name; \
-__asm__ __volatile__ ("trapa #0x10" \
+__asm__ __volatile__ (SYSCALL_ARG0 \
: "=z" (__sc0) \
: "0" (__sc0) \
: "memory" ); \
{ \
register long __sc0 __asm__ ("r3") = __NR_##name; \
register long __sc4 __asm__ ("r4") = (long) arg1; \
-__asm__ __volatile__ ("trapa #0x11" \
+__asm__ __volatile__ (SYSCALL_ARG1 \
: "=z" (__sc0) \
: "0" (__sc0), "r" (__sc4) \
: "memory"); \
register long __sc0 __asm__ ("r3") = __NR_##name; \
register long __sc4 __asm__ ("r4") = (long) arg1; \
register long __sc5 __asm__ ("r5") = (long) arg2; \
-__asm__ __volatile__ ("trapa #0x12" \
+__asm__ __volatile__ (SYSCALL_ARG2 \
: "=z" (__sc0) \
: "0" (__sc0), "r" (__sc4), "r" (__sc5) \
: "memory"); \
register long __sc4 __asm__ ("r4") = (long) arg1; \
register long __sc5 __asm__ ("r5") = (long) arg2; \
register long __sc6 __asm__ ("r6") = (long) arg3; \
-__asm__ __volatile__ ("trapa #0x13" \
+__asm__ __volatile__ (SYSCALL_ARG3 \
: "=z" (__sc0) \
: "0" (__sc0), "r" (__sc4), "r" (__sc5), "r" (__sc6) \
: "memory"); \
register long __sc5 __asm__ ("r5") = (long) arg2; \
register long __sc6 __asm__ ("r6") = (long) arg3; \
register long __sc7 __asm__ ("r7") = (long) arg4; \
-__asm__ __volatile__ ("trapa #0x14" \
+__asm__ __volatile__ (SYSCALL_ARG4 \
: "=z" (__sc0) \
: "0" (__sc0), "r" (__sc4), "r" (__sc5), "r" (__sc6), \
"r" (__sc7) \
register long __sc6 __asm__ ("r6") = (long) arg3; \
register long __sc7 __asm__ ("r7") = (long) arg4; \
register long __sc0 __asm__ ("r0") = (long) arg5; \
-__asm__ __volatile__ ("trapa #0x15" \
+__asm__ __volatile__ (SYSCALL_ARG5 \
: "=z" (__sc0) \
: "0" (__sc0), "r" (__sc4), "r" (__sc5), "r" (__sc6), "r" (__sc7), \
"r" (__sc3) \
register long __sc7 __asm__ ("r7") = (long) arg4; \
register long __sc0 __asm__ ("r0") = (long) arg5; \
register long __sc1 __asm__ ("r1") = (long) arg6; \
-__asm__ __volatile__ ("trapa #0x16" \
+__asm__ __volatile__ (SYSCALL_ARG6 \
: "=z" (__sc0) \
: "0" (__sc0), "r" (__sc4), "r" (__sc5), "r" (__sc6), "r" (__sc7), \
"r" (__sc3), "r" (__sc1) \
#define __ARCH_WANT_SYS_SIGPENDING
#define __ARCH_WANT_SYS_SIGPROCMASK
#define __ARCH_WANT_SYS_RT_SIGACTION
-
-#ifdef __KERNEL_SYSCALLS__
-
-#include <linux/compiler.h>
-#include <linux/types.h>
-#include <linux/linkage.h>
-#include <asm/ptrace.h>
-
-/*
- * we need this inline - forking from kernel space will result
- * in NO COPY ON WRITE (!!!), until an execve is executed. This
- * is no problem, but for the stack. This is handled by not letting
- * main() use the stack at all after fork(). Thus, no function
- * calls - which means inline code for fork too, as otherwise we
- * would use the stack upon exit from 'fork()'.
- *
- * Actually only pause and fork are needed inline, so that there
- * won't be any messing with the stack from main(), but we define
- * some others too.
- */
-#define __NR__exit __NR_exit
-static __inline__ _syscall0(int,pause)
-static __inline__ _syscall0(int,sync)
-static __inline__ _syscall0(pid_t,setsid)
-static __inline__ _syscall3(int,write,int,fd,const char *,buf,off_t,count)
-static __inline__ _syscall3(int,read,int,fd,char *,buf,off_t,count)
-static __inline__ _syscall3(off_t,lseek,int,fd,off_t,offset,int,count)
-static __inline__ _syscall1(int,dup,int,fd)
-static __inline__ _syscall3(int,execve,const char *,file,char **,argv,char **,envp)
-static __inline__ _syscall3(int,open,const char *,file,int,flag,int,mode)
-static __inline__ _syscall1(int,close,int,fd)
-static __inline__ _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options)
-static __inline__ _syscall1(int,delete_module,const char *,name)
-
-static __inline__ pid_t wait(int * wait_stat)
-{
- return waitpid(-1,wait_stat,0);
-}
-
-asmlinkage long sys_mmap2(
- unsigned long addr, unsigned long len,
- unsigned long prot, unsigned long flags,
- unsigned long fd, unsigned long pgoff);
-asmlinkage int sys_execve(char *ufilename, char **uargv,
- char **uenvp, unsigned long r7,
- struct pt_regs regs);
-asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp,
- unsigned long parent_tidptr,
- unsigned long child_tidptr,
- struct pt_regs regs);
-asmlinkage int sys_fork(unsigned long r4, unsigned long r5,
- unsigned long r6, unsigned long r7,
- struct pt_regs regs);
-asmlinkage int sys_vfork(unsigned long r4, unsigned long r5,
- unsigned long r6, unsigned long r7,
- struct pt_regs regs);
-asmlinkage int sys_pipe(unsigned long r4, unsigned long r5,
- unsigned long r6, unsigned long r7,
- struct pt_regs regs);
-asmlinkage ssize_t sys_pread_wrapper(unsigned int fd, char *buf,
- size_t count, long dummy, loff_t pos);
-asmlinkage ssize_t sys_pwrite_wrapper(unsigned int fd, const char *buf,
- size_t count, long dummy, loff_t pos);
-struct sigaction;
-asmlinkage long sys_rt_sigaction(int sig,
- const struct sigaction __user *act,
- struct sigaction __user *oact,
- size_t sigsetsize);
-
-#endif /* __KERNEL_SYSCALLS__ */
+#define __ARCH_WANT_SYS_RT_SIGSUSPEND
/*
* "Conditional" syscalls
projects / linux-2.6-omap-h63xx.git / blobdiff