i386/x86_64: move headers to include/asm-x86

[sfrench/cifs-2.6.git] / include / asm-x86 / user32.h

diff --git a/include/asm-x86/user32.h b/include/asm-x86/user32.h
new file mode 100644 (file)
index 0000000..f769872
--- /dev/null
+++ b/include/asm-x86/user32.h
@@ -0,0 +1,69 @@
+#ifndef USER32_H
+#define USER32_H 1
+
+/* IA32 compatible user structures for ptrace. These should be used for 32bit coredumps too. */
+
+struct user_i387_ia32_struct {
+       u32     cwd;
+       u32     swd;
+       u32     twd;
+       u32     fip;
+       u32     fcs;
+       u32     foo;
+       u32     fos;
+       u32     st_space[20];   /* 8*10 bytes for each FP-reg = 80 bytes */
+};
+
+/* FSAVE frame with extensions */
+struct user32_fxsr_struct {
+       unsigned short  cwd;
+       unsigned short  swd;
+       unsigned short  twd;    /* not compatible to 64bit twd */
+       unsigned short  fop;
+       int     fip;
+       int     fcs;
+       int     foo;
+       int     fos;
+       int     mxcsr;
+       int     reserved;
+       int     st_space[32];   /* 8*16 bytes for each FP-reg = 128 bytes */
+       int     xmm_space[32];  /* 8*16 bytes for each XMM-reg = 128 bytes */
+       int     padding[56];
+};
+
+struct user_regs_struct32 {
+       __u32 ebx, ecx, edx, esi, edi, ebp, eax;
+       unsigned short ds, __ds, es, __es;
+       unsigned short fs, __fs, gs, __gs;
+       __u32 orig_eax, eip;
+       unsigned short cs, __cs;
+       __u32 eflags, esp;
+       unsigned short ss, __ss;
+};
+
+struct user32 {
+  struct user_regs_struct32 regs;              /* Where the registers are actually stored */
+  int u_fpvalid;               /* True if math co-processor being used. */
+                                /* for this mess. Not yet used. */
+  struct user_i387_ia32_struct i387;   /* Math Co-processor registers. */
+/* The rest of this junk is to help gdb figure out what goes where */
+  __u32 u_tsize;       /* Text segment size (pages). */
+  __u32 u_dsize;       /* Data segment size (pages). */
+  __u32 u_ssize;       /* Stack segment size (pages). */
+  __u32 start_code;     /* Starting virtual address of text. */
+  __u32 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.  */
+  __u32 signal;                /* Signal that caused the core dump. */
+  int reserved;                        /* No __u32er used */
+  __u32 u_ar0; /* Used by gdb to help find the values for */
+                               /* the registers. */
+  __u32 u_fpstate;     /* Math Co-processor pointer. */
+  __u32 magic;         /* To uniquely identify a core file */
+  char u_comm[32];             /* User command that was responsible */
+  int u_debugreg[8];
+};
+
+
+#endif