ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/linux/arch/csky/include/uapi/asm/Kbuild b/marvell/linux/arch/csky/include/uapi/asm/Kbuild
new file mode 100644
index 0000000..e784701
--- /dev/null
+++ b/marvell/linux/arch/csky/include/uapi/asm/Kbuild
@@ -0,0 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0
+generic-y += ucontext.h
diff --git a/marvell/linux/arch/csky/include/uapi/asm/byteorder.h b/marvell/linux/arch/csky/include/uapi/asm/byteorder.h
new file mode 100644
index 0000000..d150cd6
--- /dev/null
+++ b/marvell/linux/arch/csky/include/uapi/asm/byteorder.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+// Copyright (C) 2018 Hangzhou C-SKY Microsystems co.,ltd.
+
+#ifndef __ASM_CSKY_BYTEORDER_H
+#define __ASM_CSKY_BYTEORDER_H
+
+#include <linux/byteorder/little_endian.h>
+
+#endif /* __ASM_CSKY_BYTEORDER_H */
diff --git a/marvell/linux/arch/csky/include/uapi/asm/cachectl.h b/marvell/linux/arch/csky/include/uapi/asm/cachectl.h
new file mode 100644
index 0000000..ed7fad1
--- /dev/null
+++ b/marvell/linux/arch/csky/include/uapi/asm/cachectl.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+
+#ifndef __ASM_CSKY_CACHECTL_H
+#define __ASM_CSKY_CACHECTL_H
+
+/*
+ * See "man cacheflush"
+ */
+#define ICACHE (1<<0)
+#define DCACHE (1<<1)
+#define BCACHE (ICACHE|DCACHE)
+
+#endif /* __ASM_CSKY_CACHECTL_H */
diff --git a/marvell/linux/arch/csky/include/uapi/asm/perf_regs.h b/marvell/linux/arch/csky/include/uapi/asm/perf_regs.h
new file mode 100644
index 0000000..49d4e14
--- /dev/null
+++ b/marvell/linux/arch/csky/include/uapi/asm/perf_regs.h
@@ -0,0 +1,51 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+// Copyright (C) 2019 Hangzhou C-SKY Microsystems co.,ltd.
+
+#ifndef _ASM_CSKY_PERF_REGS_H
+#define _ASM_CSKY_PERF_REGS_H
+
+/* Index of struct pt_regs */
+enum perf_event_csky_regs {
+ PERF_REG_CSKY_TLS,
+ PERF_REG_CSKY_LR,
+ PERF_REG_CSKY_PC,
+ PERF_REG_CSKY_SR,
+ PERF_REG_CSKY_SP,
+ PERF_REG_CSKY_ORIG_A0,
+ PERF_REG_CSKY_A0,
+ PERF_REG_CSKY_A1,
+ PERF_REG_CSKY_A2,
+ PERF_REG_CSKY_A3,
+ PERF_REG_CSKY_REGS0,
+ PERF_REG_CSKY_REGS1,
+ PERF_REG_CSKY_REGS2,
+ PERF_REG_CSKY_REGS3,
+ PERF_REG_CSKY_REGS4,
+ PERF_REG_CSKY_REGS5,
+ PERF_REG_CSKY_REGS6,
+ PERF_REG_CSKY_REGS7,
+ PERF_REG_CSKY_REGS8,
+ PERF_REG_CSKY_REGS9,
+#if defined(__CSKYABIV2__)
+ PERF_REG_CSKY_EXREGS0,
+ PERF_REG_CSKY_EXREGS1,
+ PERF_REG_CSKY_EXREGS2,
+ PERF_REG_CSKY_EXREGS3,
+ PERF_REG_CSKY_EXREGS4,
+ PERF_REG_CSKY_EXREGS5,
+ PERF_REG_CSKY_EXREGS6,
+ PERF_REG_CSKY_EXREGS7,
+ PERF_REG_CSKY_EXREGS8,
+ PERF_REG_CSKY_EXREGS9,
+ PERF_REG_CSKY_EXREGS10,
+ PERF_REG_CSKY_EXREGS11,
+ PERF_REG_CSKY_EXREGS12,
+ PERF_REG_CSKY_EXREGS13,
+ PERF_REG_CSKY_EXREGS14,
+ PERF_REG_CSKY_HI,
+ PERF_REG_CSKY_LO,
+ PERF_REG_CSKY_DCSR,
+#endif
+ PERF_REG_CSKY_MAX,
+};
+#endif /* _ASM_CSKY_PERF_REGS_H */
diff --git a/marvell/linux/arch/csky/include/uapi/asm/ptrace.h b/marvell/linux/arch/csky/include/uapi/asm/ptrace.h
new file mode 100644
index 0000000..66b2268
--- /dev/null
+++ b/marvell/linux/arch/csky/include/uapi/asm/ptrace.h
@@ -0,0 +1,52 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+// Copyright (C) 2018 Hangzhou C-SKY Microsystems co.,ltd.
+
+#ifndef _CSKY_PTRACE_H
+#define _CSKY_PTRACE_H
+
+#ifndef __ASSEMBLY__
+
+struct pt_regs {
+ unsigned long tls;
+ unsigned long lr;
+ unsigned long pc;
+ unsigned long sr;
+ unsigned long usp;
+
+ /*
+ * a0, a1, a2, a3:
+ * abiv1: r2, r3, r4, r5
+ * abiv2: r0, r1, r2, r3
+ */
+ unsigned long orig_a0;
+ unsigned long a0;
+ unsigned long a1;
+ unsigned long a2;
+ unsigned long a3;
+
+ /*
+ * ABIV2: r4 ~ r13
+ * ABIV1: r6 ~ r14, r1
+ */
+ unsigned long regs[10];
+
+#if defined(__CSKYABIV2__)
+ /* r16 ~ r30 */
+ unsigned long exregs[15];
+
+ unsigned long rhi;
+ unsigned long rlo;
+ unsigned long dcsr;
+#endif
+};
+
+struct user_fp {
+ unsigned long vr[96];
+ unsigned long fcr;
+ unsigned long fesr;
+ unsigned long fid;
+ unsigned long reserved;
+};
+
+#endif /* __ASSEMBLY__ */
+#endif /* _CSKY_PTRACE_H */
diff --git a/marvell/linux/arch/csky/include/uapi/asm/sigcontext.h b/marvell/linux/arch/csky/include/uapi/asm/sigcontext.h
new file mode 100644
index 0000000..670c020
--- /dev/null
+++ b/marvell/linux/arch/csky/include/uapi/asm/sigcontext.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+// Copyright (C) 2018 Hangzhou C-SKY Microsystems co.,ltd.
+
+#ifndef __ASM_CSKY_SIGCONTEXT_H
+#define __ASM_CSKY_SIGCONTEXT_H
+
+#include <asm/ptrace.h>
+
+struct sigcontext {
+ struct pt_regs sc_pt_regs;
+ struct user_fp sc_user_fp;
+};
+
+#endif /* __ASM_CSKY_SIGCONTEXT_H */
diff --git a/marvell/linux/arch/csky/include/uapi/asm/unistd.h b/marvell/linux/arch/csky/include/uapi/asm/unistd.h
new file mode 100644
index 0000000..3594062
--- /dev/null
+++ b/marvell/linux/arch/csky/include/uapi/asm/unistd.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+// Copyright (C) 2018 Hangzhou C-SKY Microsystems co.,ltd.
+
+#define __ARCH_WANT_STAT64
+#define __ARCH_WANT_NEW_STAT
+#define __ARCH_WANT_SYS_CLONE
+#define __ARCH_WANT_SYS_CLONE3
+#define __ARCH_WANT_SET_GET_RLIMIT
+#define __ARCH_WANT_TIME32_SYSCALLS
+#define __ARCH_WANT_SYNC_FILE_RANGE2
+#include <asm-generic/unistd.h>
+
+#define __NR_set_thread_area (__NR_arch_specific_syscall + 0)
+__SYSCALL(__NR_set_thread_area, sys_set_thread_area)
+#define __NR_cacheflush (__NR_arch_specific_syscall + 1)
+__SYSCALL(__NR_cacheflush, sys_cacheflush)