diff options
Diffstat (limited to 'include/asm-x86_64/ia32.h')
| -rw-r--r-- | include/asm-x86_64/ia32.h | 178 |
1 files changed, 0 insertions, 178 deletions
diff --git a/include/asm-x86_64/ia32.h b/include/asm-x86_64/ia32.h deleted file mode 100644 index 0190b7c4e31..00000000000 --- a/include/asm-x86_64/ia32.h +++ /dev/null @@ -1,178 +0,0 @@ -#ifndef _ASM_X86_64_IA32_H -#define _ASM_X86_64_IA32_H - - -#ifdef CONFIG_IA32_EMULATION - -#include <linux/compat.h> - -/* - * 32 bit structures for IA32 support. - */ - -#include <asm/sigcontext32.h> - -/* signal.h */ -struct sigaction32 { - unsigned int sa_handler; /* Really a pointer, but need to deal - with 32 bits */ - unsigned int sa_flags; - unsigned int sa_restorer; /* Another 32 bit pointer */ - compat_sigset_t sa_mask; /* A 32 bit mask */ -}; - -struct old_sigaction32 { - unsigned int sa_handler; /* Really a pointer, but need to deal - with 32 bits */ - compat_old_sigset_t sa_mask; /* A 32 bit mask */ - unsigned int sa_flags; - unsigned int sa_restorer; /* Another 32 bit pointer */ -}; - -typedef struct sigaltstack_ia32 { - unsigned int ss_sp; - int ss_flags; - unsigned int ss_size; -} stack_ia32_t; - -struct ucontext_ia32 { - unsigned int uc_flags; - unsigned int uc_link; - stack_ia32_t uc_stack; - struct sigcontext_ia32 uc_mcontext; - compat_sigset_t uc_sigmask; /* mask last for extensibility */ -}; - -/* This matches struct stat64 in glibc2.2, hence the absolutely - * insane amounts of padding around dev_t's. - */ -struct stat64 { - unsigned long long st_dev; - unsigned char __pad0[4]; - -#define STAT64_HAS_BROKEN_ST_INO 1 - unsigned int __st_ino; - - unsigned int st_mode; - unsigned int st_nlink; - - unsigned int st_uid; - unsigned int st_gid; - - unsigned long long st_rdev; - unsigned char __pad3[4]; - - long long st_size; - unsigned int st_blksize; - - long long st_blocks;/* Number 512-byte blocks allocated. */ - - unsigned st_atime; - unsigned st_atime_nsec; - unsigned st_mtime; - unsigned st_mtime_nsec; - unsigned st_ctime; - unsigned st_ctime_nsec; - - unsigned long long st_ino; -} __attribute__((packed)); - -typedef struct compat_siginfo{ - int si_signo; - int si_errno; - int si_code; - - union { - int _pad[((128/sizeof(int)) - 3)]; - - /* kill() */ - struct { - unsigned int _pid; /* sender's pid */ - unsigned int _uid; /* sender's uid */ - } _kill; - - /* POSIX.1b timers */ - struct { - compat_timer_t _tid; /* timer id */ - int _overrun; /* overrun count */ - compat_sigval_t _sigval; /* same as below */ - int _sys_private; /* not to be passed to user */ - int _overrun_incr; /* amount to add to overrun */ - } _timer; - - /* POSIX.1b signals */ - struct { - unsigned int _pid; /* sender's pid */ - unsigned int _uid; /* sender's uid */ - compat_sigval_t _sigval; - } _rt; - - /* SIGCHLD */ - struct { - unsigned int _pid; /* which child */ - unsigned int _uid; /* sender's uid */ - int _status; /* exit code */ - compat_clock_t _utime; - compat_clock_t _stime; - } _sigchld; - - /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */ - struct { - unsigned int _addr; /* faulting insn/memory ref. */ - } _sigfault; - - /* SIGPOLL */ - struct { - int _band; /* POLL_IN, POLL_OUT, POLL_MSG */ - int _fd; - } _sigpoll; - } _sifields; -} compat_siginfo_t; - -struct sigframe32 -{ - u32 pretcode; - int sig; - struct sigcontext_ia32 sc; - struct _fpstate_ia32 fpstate; - unsigned int extramask[_COMPAT_NSIG_WORDS-1]; -}; - -struct rt_sigframe32 -{ - u32 pretcode; - int sig; - u32 pinfo; - u32 puc; - compat_siginfo_t info; - struct ucontext_ia32 uc; - struct _fpstate_ia32 fpstate; -}; - -struct ustat32 { - __u32 f_tfree; - compat_ino_t f_tinode; - char f_fname[6]; - char f_fpack[6]; -}; - -#define IA32_STACK_TOP IA32_PAGE_OFFSET - -#ifdef __KERNEL__ -struct user_desc; -struct siginfo_t; -int do_get_thread_area(struct thread_struct *t, struct user_desc __user *info); -int do_set_thread_area(struct thread_struct *t, struct user_desc __user *info); -int ia32_child_tls(struct task_struct *p, struct pt_regs *childregs); - -struct linux_binprm; -extern int ia32_setup_arg_pages(struct linux_binprm *bprm, - unsigned long stack_top, int exec_stack); -struct mm_struct; -extern void ia32_pick_mmap_layout(struct mm_struct *mm); - -#endif - -#endif /* !CONFIG_IA32_SUPPORT */ - -#endif |