fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / include / asm-mips / ptrace.h

diff --git a/include/asm-mips/ptrace.h b/include/asm-mips/ptrace.h
index 19cadb6..8a1f2b6 100644 (file)
--- a/include/asm-mips/ptrace.h
+++ b/include/asm-mips/ptrace.h
@@ -9,9 +9,6 @@
 #ifndef _ASM_PTRACE_H
 #define _ASM_PTRACE_H
 
-#include <linux/config.h>
-
-#include <asm/isadep.h>
 
 /* 0 - 31 are integer registers, 32 - 63 are fp registers.  */
 #define FPR_BASE       32
@@ -22,13 +19,15 @@
 #define MMLO           68
 #define FPC_CSR                69
 #define FPC_EIR                70
+#define DSP_BASE       71              /* 3 more hi / lo register pairs */
+#define DSP_CONTROL    77
 
 /*
  * This struct defines the way the registers are stored on the stack during a
  * system call/exception. As usual the registers k0/k1 aren't being saved.
  */
 struct pt_regs {
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
        /* Pad bytes for argument save space on the stack. */
        unsigned long pad0[6];
 #endif
@@ -38,18 +37,21 @@ struct pt_regs {
 
        /* Saved special registers. */
        unsigned long cp0_status;
-       unsigned long lo;
        unsigned long hi;
+       unsigned long lo;
        unsigned long cp0_badvaddr;
        unsigned long cp0_cause;
        unsigned long cp0_epc;
-};
+#ifdef CONFIG_MIPS_MT_SMTC
+       unsigned long cp0_tcstatus;
+#endif /* CONFIG_MIPS_MT_SMTC */
+} __attribute__ ((aligned (8)));
 
 /* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
-/* #define PTRACE_GETREGS              12 */
-/* #define PTRACE_SETREGS              13 */
-/* #define PTRACE_GETFPREGS            14 */
-/* #define PTRACE_SETFPREGS            15 */
+#define PTRACE_GETREGS         12
+#define PTRACE_SETREGS         13
+#define PTRACE_GETFPREGS               14
+#define PTRACE_SETFPREGS               15
 /* #define PTRACE_GETFPXREGS           18 */
 /* #define PTRACE_SETFPXREGS           19 */
 
@@ -58,19 +60,36 @@ struct pt_regs {
 #define PTRACE_GET_THREAD_AREA 25
 #define PTRACE_SET_THREAD_AREA 26
 
+/* Calls to trace a 64bit program from a 32bit program.  */
+#define PTRACE_PEEKTEXT_3264   0xc0
+#define PTRACE_PEEKDATA_3264   0xc1
+#define PTRACE_POKETEXT_3264   0xc2
+#define PTRACE_POKEDATA_3264   0xc3
+#define PTRACE_GET_THREAD_AREA_3264    0xc4
+
 #ifdef __KERNEL__
 
+#include <linux/linkage.h>
+#include <asm/isadep.h>
+
 /*
  * Does the process account for user or for system time?
  */
 #define user_mode(regs) (((regs)->cp0_status & KU_MASK) == KU_USER)
 
 #define instruction_pointer(regs) ((regs)->cp0_epc)
-
-extern void show_regs(struct pt_regs *);
+#define profile_pc(regs) instruction_pointer(regs)
 
 extern asmlinkage void do_syscall_trace(struct pt_regs *regs, int entryexit);
 
+extern NORET_TYPE void die(const char *, struct pt_regs *);
+
+static inline void die_if_kernel(const char *str, struct pt_regs *regs)
+{
+       if (unlikely(!user_mode(regs)))
+               die(str, regs);
+}
+
 #endif
 
 #endif /* _ASM_PTRACE_H */