arch/sparc/kernel/systbls.h

Source file repositories/reference/linux-study-clean/arch/sparc/kernel/systbls.h

File Facts

System
Linux kernel
Corpus path
arch/sparc/kernel/systbls.h
Extension
.h
Size
3765 bytes
Lines
104
Domain
Architecture Layer
Bucket
arch/sparc
Inferred role
Architecture Layer: implementation source
Status
source implementation candidate

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

Detected Declarations

Annotated Snippet

#ifndef _SYSTBLS_H
#define _SYSTBLS_H

#include <linux/signal.h>
#include <linux/kernel.h>
#include <linux/compat.h>
#include <linux/types.h>

#include <asm/utrap.h>

asmlinkage long sys_getpagesize(void);
asmlinkage long sys_sparc_pipe(void);
asmlinkage long sys_nis_syscall(void);
asmlinkage long sys_getdomainname(char __user *name, int len);
void do_rt_sigreturn(struct pt_regs *regs);
asmlinkage long sys_mmap(unsigned long addr, unsigned long len,
			 unsigned long prot, unsigned long flags,
			 unsigned long fd, unsigned long off);
asmlinkage void sparc_breakpoint(struct pt_regs *regs);

#ifdef CONFIG_SPARC32
asmlinkage long sys_mmap2(unsigned long addr, unsigned long len,
			  unsigned long prot, unsigned long flags,
			  unsigned long fd, unsigned long pgoff);
long sys_sparc_remap_file_pages(unsigned long start, unsigned long size,
			    unsigned long prot, unsigned long pgoff,
			    unsigned long flags);

#endif /* CONFIG_SPARC32 */

#ifdef CONFIG_SPARC64
asmlinkage long sys_sparc_ipc(unsigned int call, int first,
			      unsigned long second,
			      unsigned long third,
			      void __user *ptr, long fifth);
asmlinkage long sparc64_personality(unsigned long personality);
asmlinkage long sys64_munmap(unsigned long addr, size_t len);
asmlinkage unsigned long sys64_mremap(unsigned long addr,
				      unsigned long old_len,
				      unsigned long new_len,
				      unsigned long flags,
				      unsigned long new_addr);
asmlinkage long sys_utrap_install(utrap_entry_t type,
				  utrap_handler_t new_p,
				  utrap_handler_t new_d,
				  utrap_handler_t __user *old_p,
				  utrap_handler_t __user *old_d);
asmlinkage long sys_memory_ordering(unsigned long model);
asmlinkage void sparc64_set_context(struct pt_regs *regs);
asmlinkage void sparc64_get_context(struct pt_regs *regs);
asmlinkage long compat_sys_truncate64(const char __user * path,
				 u32 high,
				 u32 low);
asmlinkage long compat_sys_ftruncate64(unsigned int fd,
				  u32 high,
				  u32 low);
struct compat_stat64;
asmlinkage long compat_sys_stat64(const char __user * filename,
				  struct compat_stat64 __user *statbuf);
asmlinkage long compat_sys_lstat64(const char __user * filename,
				   struct compat_stat64 __user *statbuf);
asmlinkage long compat_sys_fstat64(unsigned int fd,
				   struct compat_stat64 __user * statbuf);
asmlinkage long compat_sys_fstatat64(unsigned int dfd,
				     const char __user *filename,
				     struct compat_stat64 __user * statbuf, int flag);
asmlinkage long compat_sys_pread64(unsigned int fd,
					char __user *ubuf,
					compat_size_t count,
					u32 poshi,
					u32 poslo);
asmlinkage long compat_sys_pwrite64(unsigned int fd,
					 char __user *ubuf,
					 compat_size_t count,
					 u32 poshi,
					 u32 poslo);
asmlinkage long compat_sys_readahead(int fd,
				     unsigned offhi,
				     unsigned offlo,
				     compat_size_t count);
long compat_sys_fadvise64(int fd,
			  unsigned offhi,
			  unsigned offlo,
			  compat_size_t len, int advice);
long compat_sys_fadvise64_64(int fd,
			     unsigned offhi, unsigned offlo,
			     unsigned lenhi, unsigned lenlo,
			     int advice);
long compat_sys_sync_file_range(unsigned int fd,
			   unsigned off_high, unsigned off_low,

Annotation

Implementation Notes