1 #ifndef _ASM_IA64_IA32_H
2 #define _ASM_IA64_IA32_H
5 #include <asm/ptrace.h>
6 #include <asm/signal.h>
8 #define IA32_NR_syscalls 285 /* length of syscall table */
9 #define IA32_PAGE_SHIFT 12 /* 4KB pages */
13 # ifdef CONFIG_IA32_SUPPORT
15 #define IA32_PAGE_OFFSET 0xc0000000
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);
24 # endif /* !CONFIG_IA32_SUPPORT */
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_partial_page_list (struct task_struct *, unsigned long);
31 extern void ia32_drop_partial_page_list (struct task_struct *);
33 # define ia32_copy_partial_page_list(a1, a2) 0
34 # define ia32_drop_partial_page_list(a1) do { ; } while (0)
37 #endif /* !__ASSEMBLY__ */
39 #endif /* _ASM_IA64_IA32_H */