| Heiko Carstens | a806170 | 2008-04-17 07:46:26 +0200 | [diff] [blame] | 1 | #ifndef _ENTRY_H |
| 2 | #define _ENTRY_H |
| 3 | |
| 4 | #include <linux/types.h> |
| 5 | #include <linux/signal.h> |
| 6 | #include <asm/ptrace.h> |
| Martin Schwidefsky | 4c1051e | 2012-03-11 11:59:27 -0400 | [diff] [blame] | 7 | #include <asm/cputime.h> |
| Martin Schwidefsky | 638ad34 | 2011-10-30 15:17:13 +0100 | [diff] [blame] | 8 | |
| Martin Schwidefsky | aa33c8c | 2011-12-27 11:27:18 +0100 | [diff] [blame] | 9 | extern void (*pgm_check_table[128])(struct pt_regs *); |
| Martin Schwidefsky | 638ad34 | 2011-10-30 15:17:13 +0100 | [diff] [blame] | 10 | extern void *restart_stack; |
| 11 | |
| Martin Schwidefsky | 8b646bd | 2012-03-11 11:59:26 -0400 | [diff] [blame] | 12 | void system_call(void); |
| 13 | void pgm_check_handler(void); |
| 14 | void ext_int_handler(void); |
| 15 | void io_int_handler(void); |
| 16 | void mcck_int_handler(void); |
| 17 | void restart_int_handler(void); |
| 18 | void restart_call_handler(void); |
| Martin Schwidefsky | 27f6b41 | 2012-07-20 11:15:08 +0200 | [diff] [blame] | 19 | void psw_idle(struct s390_idle_data *, unsigned long); |
| Martin Schwidefsky | 8b646bd | 2012-03-11 11:59:26 -0400 | [diff] [blame] | 20 | |
| Martin Schwidefsky | 638ad34 | 2011-10-30 15:17:13 +0100 | [diff] [blame] | 21 | asmlinkage long do_syscall_trace_enter(struct pt_regs *regs); |
| 22 | asmlinkage void do_syscall_trace_exit(struct pt_regs *regs); |
| 23 | |
| Martin Schwidefsky | aa33c8c | 2011-12-27 11:27:18 +0100 | [diff] [blame] | 24 | void do_protection_exception(struct pt_regs *regs); |
| 25 | void do_dat_exception(struct pt_regs *regs); |
| 26 | void do_asce_exception(struct pt_regs *regs); |
| Heiko Carstens | a806170 | 2008-04-17 07:46:26 +0200 | [diff] [blame] | 27 | |
| Martin Schwidefsky | 5e9a269 | 2011-01-05 12:48:10 +0100 | [diff] [blame] | 28 | void do_per_trap(struct pt_regs *regs); |
| Heiko Carstens | a806170 | 2008-04-17 07:46:26 +0200 | [diff] [blame] | 29 | void syscall_trace(struct pt_regs *regs, int entryexit); |
| 30 | void kernel_stack_overflow(struct pt_regs * regs); |
| 31 | void do_signal(struct pt_regs *regs); |
| Al Viro | a610d6e | 2012-05-21 23:42:15 -0400 | [diff] [blame] | 32 | void handle_signal32(unsigned long sig, struct k_sigaction *ka, |
| Heiko Carstens | a806170 | 2008-04-17 07:46:26 +0200 | [diff] [blame] | 33 | siginfo_t *info, sigset_t *oldset, struct pt_regs *regs); |
| Martin Schwidefsky | 638ad34 | 2011-10-30 15:17:13 +0100 | [diff] [blame] | 34 | void do_notify_resume(struct pt_regs *regs); |
| Heiko Carstens | a806170 | 2008-04-17 07:46:26 +0200 | [diff] [blame] | 35 | |
| Heiko Carstens | fde15c3 | 2012-03-11 11:59:31 -0400 | [diff] [blame] | 36 | struct ext_code; |
| 37 | void do_extint(struct pt_regs *regs, struct ext_code, unsigned int, unsigned long); |
| Martin Schwidefsky | 638ad34 | 2011-10-30 15:17:13 +0100 | [diff] [blame] | 38 | void do_restart(void); |
| Heiko Carstens | a806170 | 2008-04-17 07:46:26 +0200 | [diff] [blame] | 39 | void __init startup_init(void); |
| Martin Schwidefsky | aa33c8c | 2011-12-27 11:27:18 +0100 | [diff] [blame] | 40 | void die(struct pt_regs *regs, const char *str); |
| Heiko Carstens | a806170 | 2008-04-17 07:46:26 +0200 | [diff] [blame] | 41 | |
| Martin Schwidefsky | 638ad34 | 2011-10-30 15:17:13 +0100 | [diff] [blame] | 42 | void __init time_init(void); |
| 43 | |
| Christoph Hellwig | a467937 | 2010-03-10 15:21:15 -0800 | [diff] [blame] | 44 | struct s390_mmap_arg_struct; |
| Heiko Carstens | a806170 | 2008-04-17 07:46:26 +0200 | [diff] [blame] | 45 | struct fadvise64_64_args; |
| 46 | struct old_sigaction; |
| Heiko Carstens | a806170 | 2008-04-17 07:46:26 +0200 | [diff] [blame] | 47 | |
| Christoph Hellwig | a467937 | 2010-03-10 15:21:15 -0800 | [diff] [blame] | 48 | long sys_mmap2(struct s390_mmap_arg_struct __user *arg); |
| Christoph Hellwig | baed7fc | 2010-03-10 15:21:18 -0800 | [diff] [blame] | 49 | long sys_s390_ipc(uint call, int first, unsigned long second, |
| Heiko Carstens | a806170 | 2008-04-17 07:46:26 +0200 | [diff] [blame] | 50 | unsigned long third, void __user *ptr); |
| Heiko Carstens | 3a11037 | 2010-08-13 10:06:39 +0200 | [diff] [blame] | 51 | long sys_s390_personality(unsigned int personality); |
| Heiko Carstens | 2668945 | 2009-01-14 14:14:36 +0100 | [diff] [blame] | 52 | long sys_s390_fadvise64(int fd, u32 offset_high, u32 offset_low, |
| Heiko Carstens | a806170 | 2008-04-17 07:46:26 +0200 | [diff] [blame] | 53 | size_t len, int advice); |
| Heiko Carstens | 2668945 | 2009-01-14 14:14:36 +0100 | [diff] [blame] | 54 | long sys_s390_fadvise64_64(struct fadvise64_64_args __user *args); |
| 55 | long sys_s390_fallocate(int fd, int mode, loff_t offset, u32 len_high, |
| 56 | u32 len_low); |
| Heiko Carstens | a806170 | 2008-04-17 07:46:26 +0200 | [diff] [blame] | 57 | long sys_fork(void); |
| Heiko Carstens | 2d70ca2 | 2009-09-22 22:58:41 +0200 | [diff] [blame] | 58 | long sys_clone(unsigned long newsp, unsigned long clone_flags, |
| 59 | int __user *parent_tidptr, int __user *child_tidptr); |
| Heiko Carstens | a806170 | 2008-04-17 07:46:26 +0200 | [diff] [blame] | 60 | long sys_vfork(void); |
| Heiko Carstens | 2668945 | 2009-01-14 14:14:36 +0100 | [diff] [blame] | 61 | long sys_sigsuspend(int history0, int history1, old_sigset_t mask); |
| Heiko Carstens | a806170 | 2008-04-17 07:46:26 +0200 | [diff] [blame] | 62 | long sys_sigaction(int sig, const struct old_sigaction __user *act, |
| 63 | struct old_sigaction __user *oact); |
| 64 | long sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss); |
| 65 | long sys_sigreturn(void); |
| 66 | long sys_rt_sigreturn(void); |
| 67 | long sys32_sigreturn(void); |
| 68 | long sys32_rt_sigreturn(void); |
| Heiko Carstens | a806170 | 2008-04-17 07:46:26 +0200 | [diff] [blame] | 69 | |
| 70 | #endif /* _ENTRY_H */ |