Initial import

1 files changed, 99 insertions, 0 deletions

diff --git a/include/uapi/linux/ptrace.h b/include/uapi/linux/ptrace.h
new file mode 100644
index 000000000..cf1019e15
--- /dev/null
+++ b/include/uapi/linux/ptrace.h
@@ -0,0 +1,99 @@
+#ifndef _UAPI_LINUX_PTRACE_H
+#define _UAPI_LINUX_PTRACE_H
+/* ptrace.h */
+/* structs and defines to help the user use the ptrace system call. */
+
+/* has the defines to get at the registers. */
+
+#include <linux/types.h>
+
+#define PTRACE_TRACEME		   0
+#define PTRACE_PEEKTEXT		   1
+#define PTRACE_PEEKDATA		   2
+#define PTRACE_PEEKUSR		   3
+#define PTRACE_POKETEXT		   4
+#define PTRACE_POKEDATA		   5
+#define PTRACE_POKEUSR		   6
+#define PTRACE_CONT		   7
+#define PTRACE_KILL		   8
+#define PTRACE_SINGLESTEP	   9
+
+#define PTRACE_ATTACH		  16
+#define PTRACE_DETACH		  17
+
+#define PTRACE_SYSCALL		  24
+
+/* 0x4200-0x4300 are reserved for architecture-independent additions.  */
+#define PTRACE_SETOPTIONS	0x4200
+#define PTRACE_GETEVENTMSG	0x4201
+#define PTRACE_GETSIGINFO	0x4202
+#define PTRACE_SETSIGINFO	0x4203
+
+/*
+ * Generic ptrace interface that exports the architecture specific regsets
+ * using the corresponding NT_* types (which are also used in the core dump).
+ * Please note that the NT_PRSTATUS note type in a core dump contains a full
+ * 'struct elf_prstatus'. But the user_regset for NT_PRSTATUS contains just the
+ * elf_gregset_t that is the pr_reg field of 'struct elf_prstatus'. For all the
+ * other user_regset flavors, the user_regset layout and the ELF core dump note
+ * payload are exactly the same layout.
+ *
+ * This interface usage is as follows:
+ *	struct iovec iov = { buf, len};
+ *
+ *	ret = ptrace(PTRACE_GETREGSET/PTRACE_SETREGSET, pid, NT_XXX_TYPE, &iov);
+ *
+ * On the successful completion, iov.len will be updated by the kernel,
+ * specifying how much the kernel has written/read to/from the user's iov.buf.
+ */
+#define PTRACE_GETREGSET	0x4204
+#define PTRACE_SETREGSET	0x4205
+
+#define PTRACE_SEIZE		0x4206
+#define PTRACE_INTERRUPT	0x4207
+#define PTRACE_LISTEN		0x4208
+
+#define PTRACE_PEEKSIGINFO	0x4209
+
+struct ptrace_peeksiginfo_args {
+	__u64 off;	/* from which siginfo to start */
+	__u32 flags;
+	__s32 nr;	/* how may siginfos to take */
+};
+
+#define PTRACE_GETSIGMASK	0x420a
+#define PTRACE_SETSIGMASK	0x420b
+
+/* Read signals from a shared (process wide) queue */
+#define PTRACE_PEEKSIGINFO_SHARED	(1 << 0)
+
+/* Wait extended result codes for the above trace options.  */
+#define PTRACE_EVENT_FORK	1
+#define PTRACE_EVENT_VFORK	2
+#define PTRACE_EVENT_CLONE	3
+#define PTRACE_EVENT_EXEC	4
+#define PTRACE_EVENT_VFORK_DONE	5
+#define PTRACE_EVENT_EXIT	6
+#define PTRACE_EVENT_SECCOMP	7
+/* Extended result codes which enabled by means other than options.  */
+#define PTRACE_EVENT_STOP	128
+
+/* Options set using PTRACE_SETOPTIONS or using PTRACE_SEIZE @data param */
+#define PTRACE_O_TRACESYSGOOD	1
+#define PTRACE_O_TRACEFORK	(1 << PTRACE_EVENT_FORK)
+#define PTRACE_O_TRACEVFORK	(1 << PTRACE_EVENT_VFORK)
+#define PTRACE_O_TRACECLONE	(1 << PTRACE_EVENT_CLONE)
+#define PTRACE_O_TRACEEXEC	(1 << PTRACE_EVENT_EXEC)
+#define PTRACE_O_TRACEVFORKDONE	(1 << PTRACE_EVENT_VFORK_DONE)
+#define PTRACE_O_TRACEEXIT	(1 << PTRACE_EVENT_EXIT)
+#define PTRACE_O_TRACESECCOMP	(1 << PTRACE_EVENT_SECCOMP)
+
+/* eventless options */
+#define PTRACE_O_EXITKILL	(1 << 20)
+
+#define PTRACE_O_MASK		(0x000000ff | PTRACE_O_EXITKILL)
+
+#include <asm/ptrace.h>
+
+
+#endif /* _UAPI_LINUX_PTRACE_H */