cpp-d1064d

[cross.git] / i686-linux-gnu-4.7 / usr / include / linux / ptrace.h

diff --git a/i686-linux-gnu-4.7/usr/include/linux/ptrace.h b/i686-linux-gnu-4.7/usr/include/linux/ptrace.h
new file mode 100644 (file)
index 0000000..703c4fe
--- /dev/null
+++ b/i686-linux-gnu-4.7/usr/include/linux/ptrace.h
@@ -0,0 +1,110 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_PTRACE_H
+#define _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
+
+#define PTRACE_SECCOMP_GET_FILTER      0x420c
+#define PTRACE_SECCOMP_GET_METADATA    0x420d
+
+struct seccomp_metadata {
+       __u64 filter_off;       /* Input: which filter */
+       __u64 flags;            /* Output: filter's flags */
+};
+
+/* 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_SUSPEND_SECCOMP       (1 << 21)
+
+#define PTRACE_O_MASK          (\
+       0x000000ff | PTRACE_O_EXITKILL | PTRACE_O_SUSPEND_SECCOMP)
+
+#include <asm/ptrace.h>
+
+
+#endif /* _LINUX_PTRACE_H */