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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2008-08-07 09:55:03 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-08-07 09:55:03 +0100 |
| commit | 4fb8af10d0fd09372d52966b76922b9e82bbc950 (patch) | |
| tree | d240e4d40357583e3f3eb228dccf20122a5b31ed /arch/ia64/include/asm/ia32.h | |
| parent | f44f82e8a20b98558486eb14497b2f71c78fa325 (diff) | |
| parent | 64a99d2a8c3ed5c4e39f3ae1cc682aa8fd3977fc (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes
Diffstat (limited to 'arch/ia64/include/asm/ia32.h')
| -rw-r--r-- | arch/ia64/include/asm/ia32.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/arch/ia64/include/asm/ia32.h b/arch/ia64/include/asm/ia32.h new file mode 100644 index 00000000000..2390ee145aa --- /dev/null +++ b/arch/ia64/include/asm/ia32.h @@ -0,0 +1,40 @@ +#ifndef _ASM_IA64_IA32_H +#define _ASM_IA64_IA32_H + + +#include <asm/ptrace.h> +#include <asm/signal.h> + +#define IA32_NR_syscalls 285 /* length of syscall table */ +#define IA32_PAGE_SHIFT 12 /* 4KB pages */ + +#ifndef __ASSEMBLY__ + +# ifdef CONFIG_IA32_SUPPORT + +#define IA32_PAGE_OFFSET 0xc0000000 + +extern void ia32_cpu_init (void); +extern void ia32_mem_init (void); +extern void ia32_gdt_init (void); +extern int ia32_exception (struct pt_regs *regs, unsigned long isr); +extern int ia32_intercept (struct pt_regs *regs, unsigned long isr); +extern int ia32_clone_tls (struct task_struct *child, struct pt_regs *childregs); + +# endif /* !CONFIG_IA32_SUPPORT */ + +/* Declare this unconditionally, so we don't get warnings for unreachable code. */ +extern int ia32_setup_frame1 (int sig, struct k_sigaction *ka, siginfo_t *info, + sigset_t *set, struct pt_regs *regs); +#if PAGE_SHIFT > IA32_PAGE_SHIFT +extern int ia32_copy_ia64_partial_page_list(struct task_struct *, + unsigned long); +extern void ia32_drop_ia64_partial_page_list(struct task_struct *); +#else +# define ia32_copy_ia64_partial_page_list(a1, a2) 0 +# define ia32_drop_ia64_partial_page_list(a1) do { ; } while (0) +#endif + +#endif /* !__ASSEMBLY__ */ + +#endif /* _ASM_IA64_IA32_H */ |