summaryrefslogtreecommitdiff
path: root/arch/ia64/include/asm/ia32.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/ia64/include/asm/ia32.h')
-rw-r--r--arch/ia64/include/asm/ia32.h40
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 000000000000..2390ee145aa1
--- /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 */