Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / arch / arm64 / include / uapi / asm / ptrace.h

diff --git a/kernel/arch/arm64/include/uapi/asm/ptrace.h b/kernel/arch/arm64/include/uapi/asm/ptrace.h
new file mode 100644 (file)
index 0000000..6913643
--- /dev/null
+++ b/kernel/arch/arm64/include/uapi/asm/ptrace.h
@@ -0,0 +1,92 @@
+/*
+ * Based on arch/arm/include/asm/ptrace.h
+ *
+ * Copyright (C) 1996-2003 Russell King
+ * Copyright (C) 2012 ARM Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef _UAPI__ASM_PTRACE_H
+#define _UAPI__ASM_PTRACE_H
+
+#include <linux/types.h>
+
+#include <asm/hwcap.h>
+
+
+/*
+ * PSR bits
+ */
+#define PSR_MODE_EL0t  0x00000000
+#define PSR_MODE_EL1t  0x00000004
+#define PSR_MODE_EL1h  0x00000005
+#define PSR_MODE_EL2t  0x00000008
+#define PSR_MODE_EL2h  0x00000009
+#define PSR_MODE_EL3t  0x0000000c
+#define PSR_MODE_EL3h  0x0000000d
+#define PSR_MODE_MASK  0x0000000f
+
+/* AArch32 CPSR bits */
+#define PSR_MODE32_BIT         0x00000010
+
+/* AArch64 SPSR bits */
+#define PSR_F_BIT      0x00000040
+#define PSR_I_BIT      0x00000080
+#define PSR_A_BIT      0x00000100
+#define PSR_D_BIT      0x00000200
+#define PSR_Q_BIT      0x08000000
+#define PSR_V_BIT      0x10000000
+#define PSR_C_BIT      0x20000000
+#define PSR_Z_BIT      0x40000000
+#define PSR_N_BIT      0x80000000
+
+/*
+ * Groups of PSR bits
+ */
+#define PSR_f          0xff000000      /* Flags                */
+#define PSR_s          0x00ff0000      /* Status               */
+#define PSR_x          0x0000ff00      /* Extension            */
+#define PSR_c          0x000000ff      /* Control              */
+
+
+#ifndef __ASSEMBLY__
+
+/*
+ * User structures for general purpose, floating point and debug registers.
+ */
+struct user_pt_regs {
+       __u64           regs[31];
+       __u64           sp;
+       __u64           pc;
+       __u64           pstate;
+};
+
+struct user_fpsimd_state {
+       __uint128_t     vregs[32];
+       __u32           fpsr;
+       __u32           fpcr;
+};
+
+struct user_hwdebug_state {
+       __u32           dbg_info;
+       __u32           pad;
+       struct {
+               __u64   addr;
+               __u32   ctrl;
+               __u32   pad;
+       }               dbg_regs[16];
+};
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* _UAPI__ASM_PTRACE_H */