1 #ifndef _ASM_IA64_IA32_H 2 #define _ASM_IA64_IA32_H 3 4 5 #include <asm/ptrace.h> 6 #include <asm/signal.h> 7 8 #define IA32_NR_syscalls 285 /* length of syscall table */ 9 #define IA32_PAGE_SHIFT 12 /* 4KB pages */ 10 11 #ifndef __ASSEMBLY__ 12 13 # ifdef CONFIG_IA32_SUPPORT 14 15 #define IA32_PAGE_OFFSET 0xc0000000 16 17 extern void ia32_cpu_init (void); 18 extern void ia32_mem_init (void); 19 extern void ia32_gdt_init (void); 20 extern int ia32_exception (struct pt_regs *regs, unsigned long isr); 21 extern int ia32_intercept (struct pt_regs *regs, unsigned long isr); 22 extern int ia32_clone_tls (struct task_struct *child, struct pt_regs *childregs); 23 24 # endif /* !CONFIG_IA32_SUPPORT */ 25 26 /* Declare this unconditionally, so we don't get warnings for unreachable code. */ 27 extern int ia32_setup_frame1 (int sig, struct k_sigaction *ka, siginfo_t *info, 28 sigset_t *set, struct pt_regs *regs); 29 #if PAGE_SHIFT > IA32_PAGE_SHIFT 30 extern int ia32_copy_ia64_partial_page_list(struct task_struct *, 31 unsigned long); 32 extern void ia32_drop_ia64_partial_page_list(struct task_struct *); 33 #else 34 # define ia32_copy_ia64_partial_page_list(a1, a2) 0 35 # define ia32_drop_ia64_partial_page_list(a1) do { ; } while (0) 36 #endif 37 38 #endif /* !__ASSEMBLY__ */ 39 40 #endif /* _ASM_IA64_IA32_H */ 41