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Diffstat (limited to 'ANDROID_3.4.5/arch/arm/include/asm/hw_breakpoint.h')
-rw-r--r--ANDROID_3.4.5/arch/arm/include/asm/hw_breakpoint.h135
1 files changed, 0 insertions, 135 deletions
diff --git a/ANDROID_3.4.5/arch/arm/include/asm/hw_breakpoint.h b/ANDROID_3.4.5/arch/arm/include/asm/hw_breakpoint.h
deleted file mode 100644
index c190bc99..00000000
--- a/ANDROID_3.4.5/arch/arm/include/asm/hw_breakpoint.h
+++ /dev/null
@@ -1,135 +0,0 @@
-#ifndef _ARM_HW_BREAKPOINT_H
-#define _ARM_HW_BREAKPOINT_H
-
-#ifdef __KERNEL__
-
-struct task_struct;
-
-#ifdef CONFIG_HAVE_HW_BREAKPOINT
-
-struct arch_hw_breakpoint_ctrl {
- u32 __reserved : 9,
- mismatch : 1,
- : 9,
- len : 8,
- type : 2,
- privilege : 2,
- enabled : 1;
-};
-
-struct arch_hw_breakpoint {
- u32 address;
- u32 trigger;
- struct arch_hw_breakpoint_ctrl step_ctrl;
- struct arch_hw_breakpoint_ctrl ctrl;
-};
-
-static inline u32 encode_ctrl_reg(struct arch_hw_breakpoint_ctrl ctrl)
-{
- return (ctrl.mismatch << 22) | (ctrl.len << 5) | (ctrl.type << 3) |
- (ctrl.privilege << 1) | ctrl.enabled;
-}
-
-static inline void decode_ctrl_reg(u32 reg,
- struct arch_hw_breakpoint_ctrl *ctrl)
-{
- ctrl->enabled = reg & 0x1;
- reg >>= 1;
- ctrl->privilege = reg & 0x3;
- reg >>= 2;
- ctrl->type = reg & 0x3;
- reg >>= 2;
- ctrl->len = reg & 0xff;
- reg >>= 17;
- ctrl->mismatch = reg & 0x1;
-}
-
-/* Debug architecture numbers. */
-#define ARM_DEBUG_ARCH_RESERVED 0 /* In case of ptrace ABI updates. */
-#define ARM_DEBUG_ARCH_V6 1
-#define ARM_DEBUG_ARCH_V6_1 2
-#define ARM_DEBUG_ARCH_V7_ECP14 3
-#define ARM_DEBUG_ARCH_V7_MM 4
-#define ARM_DEBUG_ARCH_V7_1 5
-
-/* Breakpoint */
-#define ARM_BREAKPOINT_EXECUTE 0
-
-/* Watchpoints */
-#define ARM_BREAKPOINT_LOAD 1
-#define ARM_BREAKPOINT_STORE 2
-#define ARM_FSR_ACCESS_MASK (1 << 11)
-
-/* Privilege Levels */
-#define ARM_BREAKPOINT_PRIV 1
-#define ARM_BREAKPOINT_USER 2
-
-/* Lengths */
-#define ARM_BREAKPOINT_LEN_1 0x1
-#define ARM_BREAKPOINT_LEN_2 0x3
-#define ARM_BREAKPOINT_LEN_4 0xf
-#define ARM_BREAKPOINT_LEN_8 0xff
-
-/* Limits */
-#define ARM_MAX_BRP 16
-#define ARM_MAX_WRP 16
-#define ARM_MAX_HBP_SLOTS (ARM_MAX_BRP + ARM_MAX_WRP)
-
-/* DSCR method of entry bits. */
-#define ARM_DSCR_MOE(x) ((x >> 2) & 0xf)
-#define ARM_ENTRY_BREAKPOINT 0x1
-#define ARM_ENTRY_ASYNC_WATCHPOINT 0x2
-#define ARM_ENTRY_SYNC_WATCHPOINT 0xa
-
-/* DSCR monitor/halting bits. */
-#define ARM_DSCR_HDBGEN (1 << 14)
-#define ARM_DSCR_MDBGEN (1 << 15)
-
-/* opcode2 numbers for the co-processor instructions. */
-#define ARM_OP2_BVR 4
-#define ARM_OP2_BCR 5
-#define ARM_OP2_WVR 6
-#define ARM_OP2_WCR 7
-
-/* Base register numbers for the debug registers. */
-#define ARM_BASE_BVR 64
-#define ARM_BASE_BCR 80
-#define ARM_BASE_WVR 96
-#define ARM_BASE_WCR 112
-
-/* Accessor macros for the debug registers. */
-#define ARM_DBG_READ(M, OP2, VAL) do {\
- asm volatile("mrc p14, 0, %0, c0," #M ", " #OP2 : "=r" (VAL));\
-} while (0)
-
-#define ARM_DBG_WRITE(M, OP2, VAL) do {\
- asm volatile("mcr p14, 0, %0, c0," #M ", " #OP2 : : "r" (VAL));\
-} while (0)
-
-struct notifier_block;
-struct perf_event;
-struct pmu;
-
-extern struct pmu perf_ops_bp;
-extern int arch_bp_generic_fields(struct arch_hw_breakpoint_ctrl ctrl,
- int *gen_len, int *gen_type);
-extern int arch_check_bp_in_kernelspace(struct perf_event *bp);
-extern int arch_validate_hwbkpt_settings(struct perf_event *bp);
-extern int hw_breakpoint_exceptions_notify(struct notifier_block *unused,
- unsigned long val, void *data);
-
-extern u8 arch_get_debug_arch(void);
-extern u8 arch_get_max_wp_len(void);
-extern void clear_ptrace_hw_breakpoint(struct task_struct *tsk);
-
-int arch_install_hw_breakpoint(struct perf_event *bp);
-void arch_uninstall_hw_breakpoint(struct perf_event *bp);
-void hw_breakpoint_pmu_read(struct perf_event *bp);
-int hw_breakpoint_slots(int type);
-
-#else
-static inline void clear_ptrace_hw_breakpoint(struct task_struct *tsk) {}
-
-#endif /* CONFIG_HAVE_HW_BREAKPOINT */
-#endif /* __KERNEL__ */
-#endif /* _ARM_HW_BREAKPOINT_H */