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Diffstat (limited to 'arch/tile/include/asm/ptrace.h')
-rw-r--r--arch/tile/include/asm/ptrace.h72
1 files changed, 2 insertions, 70 deletions
diff --git a/arch/tile/include/asm/ptrace.h b/arch/tile/include/asm/ptrace.h
index c6cddd7e8d5..1a4fd9ab0ee 100644
--- a/arch/tile/include/asm/ptrace.h
+++ b/arch/tile/include/asm/ptrace.h
@@ -11,87 +11,21 @@
* NON INFRINGEMENT. See the GNU General Public License for
* more details.
*/
-
#ifndef _ASM_TILE_PTRACE_H
#define _ASM_TILE_PTRACE_H
-#include <arch/chip.h>
-#include <arch/abi.h>
-
-/* These must match struct pt_regs, below. */
-#if CHIP_WORD_SIZE() == 32
-#define PTREGS_OFFSET_REG(n) ((n)*4)
-#else
-#define PTREGS_OFFSET_REG(n) ((n)*8)
-#endif
-#define PTREGS_OFFSET_BASE 0
-#define PTREGS_OFFSET_TP PTREGS_OFFSET_REG(53)
-#define PTREGS_OFFSET_SP PTREGS_OFFSET_REG(54)
-#define PTREGS_OFFSET_LR PTREGS_OFFSET_REG(55)
-#define PTREGS_NR_GPRS 56
-#define PTREGS_OFFSET_PC PTREGS_OFFSET_REG(56)
-#define PTREGS_OFFSET_EX1 PTREGS_OFFSET_REG(57)
-#define PTREGS_OFFSET_FAULTNUM PTREGS_OFFSET_REG(58)
-#define PTREGS_OFFSET_ORIG_R0 PTREGS_OFFSET_REG(59)
-#define PTREGS_OFFSET_FLAGS PTREGS_OFFSET_REG(60)
-#if CHIP_HAS_CMPEXCH()
-#define PTREGS_OFFSET_CMPEXCH PTREGS_OFFSET_REG(61)
-#endif
-#define PTREGS_SIZE PTREGS_OFFSET_REG(64)
+#include <linux/compiler.h>
#ifndef __ASSEMBLY__
-
-#ifdef __KERNEL__
/* Benefit from consistent use of "long" on all chips. */
typedef unsigned long pt_reg_t;
-#else
-/* Provide appropriate length type to userspace regardless of -m32/-m64. */
-typedef uint_reg_t pt_reg_t;
-#endif
-
-/*
- * This struct defines the way the registers are stored on the stack during a
- * system call or exception. "struct sigcontext" has the same shape.
- */
-struct pt_regs {
- /* Saved main processor registers; 56..63 are special. */
- /* tp, sp, and lr must immediately follow regs[] for aliasing. */
- pt_reg_t regs[53];
- pt_reg_t tp; /* aliases regs[TREG_TP] */
- pt_reg_t sp; /* aliases regs[TREG_SP] */
- pt_reg_t lr; /* aliases regs[TREG_LR] */
-
- /* Saved special registers. */
- pt_reg_t pc; /* stored in EX_CONTEXT_K_0 */
- pt_reg_t ex1; /* stored in EX_CONTEXT_K_1 (PL and ICS bit) */
- pt_reg_t faultnum; /* fault number (INT_SWINT_1 for syscall) */
- pt_reg_t orig_r0; /* r0 at syscall entry, else zero */
- pt_reg_t flags; /* flags (see below) */
-#if !CHIP_HAS_CMPEXCH()
- pt_reg_t pad[3];
-#else
- pt_reg_t cmpexch; /* value of CMPEXCH_VALUE SPR at interrupt */
- pt_reg_t pad[2];
#endif
-};
-
-#endif /* __ASSEMBLY__ */
-#define PTRACE_GETREGS 12
-#define PTRACE_SETREGS 13
-#define PTRACE_GETFPREGS 14
-#define PTRACE_SETFPREGS 15
+#include <uapi/asm/ptrace.h>
-/* Support TILE-specific ptrace options, with events starting at 16. */
-#define PTRACE_O_TRACEMIGRATE 0x00010000
-#define PTRACE_EVENT_MIGRATE 16
-#ifdef __KERNEL__
#define PTRACE_O_MASK_TILE (PTRACE_O_TRACEMIGRATE)
#define PT_TRACE_MIGRATE 0x00080000
#define PT_TRACE_MASK_TILE (PT_TRACE_MIGRATE)
-#endif
-
-#ifdef __KERNEL__
/* Flag bits in pt_regs.flags */
#define PT_FLAGS_DISABLE_IRQ 1 /* on return to kernel, disable irqs */
@@ -159,6 +93,4 @@ extern void send_sigtrap(struct task_struct *tsk, struct pt_regs *regs,
#define SINGLESTEP_STATE_TARGET_LB 2
#define SINGLESTEP_STATE_TARGET_UB 7
-#endif /* !__KERNEL__ */
-
#endif /* _ASM_TILE_PTRACE_H */