Merge commit 'v2.6.28-rc2' into topic/asoc

1 files changed, 0 insertions, 137 deletions

diff --git a/include/asm-x86/user_64.h b/include/asm-x86/user_64.h
deleted file mode 100644
index 6037b634c77f..000000000000
--- a/include/asm-x86/user_64.h
+++ /dev/null
@@ -1,137 +0,0 @@
-#ifndef _X86_64_USER_H
-#define _X86_64_USER_H
-
-#include <asm/types.h>
-#include <asm/page.h>
-/* Core file format: The core file is written in such a way that gdb
-   can understand it and provide useful information to the user.
-   There are quite a number of obstacles to being able to view the
-   contents of the floating point registers, and until these are
-   solved you will not be able to view the contents of them.
-   Actually, you can read in the core file and look at the contents of
-   the user struct to find out what the floating point registers
-   contain.
-
-   The actual file contents are as follows:
-   UPAGE: 1 page consisting of a user struct that tells gdb what is present
-   in the file.  Directly after this is a copy of the task_struct, which
-   is currently not used by gdb, but it may come in useful at some point.
-   All of the registers are stored as part of the upage.  The upage should
-   always be only one page.
-   DATA: The data area is stored.  We use current->end_text to
-   current->brk to pick up all of the user variables, plus any memory
-   that may have been malloced.  No attempt is made to determine if a page
-   is demand-zero or if a page is totally unused, we just cover the entire
-   range.  All of the addresses are rounded in such a way that an integral
-   number of pages is written.
-   STACK: We need the stack information in order to get a meaningful
-   backtrace.  We need to write the data from (esp) to
-   current->start_stack, so we round each of these off in order to be able
-   to write an integer number of pages.
-   The minimum core file size is 3 pages, or 12288 bytes.  */
-
-/*
- * Pentium III FXSR, SSE support
- *      Gareth Hughes <gareth@valinux.com>, May 2000
- *
- * Provide support for the GDB 5.0+ PTRACE_{GET|SET}FPXREGS requests for
- * interacting with the FXSR-format floating point environment.  Floating
- * point data can be accessed in the regular format in the usual manner,
- * and both the standard and SIMD floating point data can be accessed via
- * the new ptrace requests.  In either case, changes to the FPU environment
- * will be reflected in the task's state as expected.
- *
- * x86-64 support by Andi Kleen.
- */
-
-/* This matches the 64bit FXSAVE format as defined by AMD. It is the same
-   as the 32bit format defined by Intel, except that the selector:offset pairs
-   for data and eip are replaced with flat 64bit pointers. */
-struct user_i387_struct {
-        unsigned short  cwd;
-        unsigned short  swd;
-        unsigned short  twd;    /* Note this is not the same as
-                                   the 32bit/x87/FSAVE twd */
-        unsigned short  fop;
-        __u64   rip;
-        __u64   rdp;
-        __u32   mxcsr;
-        __u32   mxcsr_mask;
-        __u32   st_space[32];   /* 8*16 bytes for each FP-reg = 128 bytes */
-        __u32   xmm_space[64];  /* 16*16 bytes for each XMM-reg = 256 bytes */
-        __u32   padding[24];
-};
-
-/*
- * Segment register layout in coredumps.
- */
-struct user_regs_struct {
-        unsigned long   r15;
-        unsigned long   r14;
-        unsigned long   r13;
-        unsigned long   r12;
-        unsigned long   bp;
-        unsigned long   bx;
-        unsigned long   r11;
-        unsigned long   r10;
-        unsigned long   r9;
-        unsigned long   r8;
-        unsigned long   ax;
-        unsigned long   cx;
-        unsigned long   dx;
-        unsigned long   si;
-        unsigned long   di;
-        unsigned long   orig_ax;
-        unsigned long   ip;
-        unsigned long   cs;
-        unsigned long   flags;
-        unsigned long   sp;
-        unsigned long   ss;
-        unsigned long   fs_base;
-        unsigned long   gs_base;
-        unsigned long   ds;
-        unsigned long   es;
-        unsigned long   fs;
-        unsigned long   gs;
-};
-
-/* When the kernel dumps core, it starts by dumping the user struct -
-   this will be used by gdb to figure out where the data and stack segments
-   are within the file, and what virtual addresses to use. */
-
-struct user {
-/* We start with the registers, to mimic the way that "memory" is returned
-   from the ptrace(3,...) function.  */
-  struct user_regs_struct regs; /* Where the registers are actually stored */
-/* ptrace does not yet supply these.  Someday.... */
-  int u_fpvalid;                /* True if math co-processor being used. */
-                                /* for this mess. Not yet used. */
-  int pad0;
-  struct user_i387_struct i387; /* Math Co-processor registers. */
-/* The rest of this junk is to help gdb figure out what goes where */
-  unsigned long int u_tsize;    /* Text segment size (pages). */
-  unsigned long int u_dsize;    /* Data segment size (pages). */
-  unsigned long int u_ssize;    /* Stack segment size (pages). */
-  unsigned long start_code;     /* Starting virtual address of text. */
-  unsigned long start_stack;    /* Starting virtual address of stack area.
-                                   This is actually the bottom of the stack,
-                                   the top of the stack is always found in the
-                                   esp register.  */
-  long int signal;              /* Signal that caused the core dump. */
-  int reserved;                 /* No longer used */
-  int pad1;
-  unsigned long u_ar0;          /* Used by gdb to help find the values for */
-                                /* the registers. */
-  struct user_i387_struct *u_fpstate;   /* Math Co-processor pointer. */
-  unsigned long magic;          /* To uniquely identify a core file */
-  char u_comm[32];              /* User command that was responsible */
-  unsigned long u_debugreg[8];
-  unsigned long error_code; /* CPU error code or 0 */
-  unsigned long fault_address; /* CR3 or 0 */
-};
-#define NBPG PAGE_SIZE
-#define UPAGES 1
-#define HOST_TEXT_START_ADDR (u.start_code)
-#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
-
-#endif /* _X86_64_USER_H */