include/asm-ia64/ia32.h

   1 #ifndef _ASM_IA64_IA32_H
   2 #define _ASM_IA64_IA32_H
   3
   4 #include <linux/config.h>
   5
   6 #include <asm/ptrace.h>
   7 #include <asm/signal.h>
   8
   9 #define IA32_NR_syscalls                285     /* length of syscall table */
  10 #define IA32_PAGE_SHIFT                 12      /* 4KB pages */
  11
  12 #ifndef __ASSEMBLY__
  13
  14 # ifdef CONFIG_IA32_SUPPORT
  15
  16 #define IA32_PAGE_OFFSET        0xc0000000
  17
  18 extern void ia32_cpu_init (void);
  19 extern void ia32_mem_init (void);
  20 extern void ia32_gdt_init (void);
  21 extern int ia32_exception (struct pt_regs *regs, unsigned long isr);
  22 extern int ia32_intercept (struct pt_regs *regs, unsigned long isr);
  23 extern int ia32_clone_tls (struct task_struct *child, struct pt_regs *childregs);
  24
  25 # endif /* !CONFIG_IA32_SUPPORT */
  26
  27 /* Declare this unconditionally, so we don't get warnings for unreachable code.  */
  28 extern int ia32_setup_frame1 (int sig, struct k_sigaction *ka, siginfo_t *info,
  29                               sigset_t *set, struct pt_regs *regs);
  30 #if PAGE_SHIFT > IA32_PAGE_SHIFT
  31 extern int ia32_copy_partial_page_list (struct task_struct *, unsigned long);
  32 extern void ia32_drop_partial_page_list (struct task_struct *);
  33 #else
  34 # define ia32_copy_partial_page_list(a1, a2)    0
  35 # define ia32_drop_partial_page_list(a1)        do { ; } while (0)
  36 #endif
  37
  38 #endif /* !__ASSEMBLY__ */
  39
  40 #endif /* _ASM_IA64_IA32_H */