From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- arch/csky/include/uapi/asm/Kbuild | 2 ++ arch/csky/include/uapi/asm/byteorder.h | 8 ++++++ arch/csky/include/uapi/asm/cachectl.h | 13 +++++++++ arch/csky/include/uapi/asm/perf_regs.h | 50 ++++++++++++++++++++++++++++++++ arch/csky/include/uapi/asm/ptrace.h | 51 +++++++++++++++++++++++++++++++++ arch/csky/include/uapi/asm/sigcontext.h | 13 +++++++++ arch/csky/include/uapi/asm/unistd.h | 14 +++++++++ 7 files changed, 151 insertions(+) create mode 100644 arch/csky/include/uapi/asm/Kbuild create mode 100644 arch/csky/include/uapi/asm/byteorder.h create mode 100644 arch/csky/include/uapi/asm/cachectl.h create mode 100644 arch/csky/include/uapi/asm/perf_regs.h create mode 100644 arch/csky/include/uapi/asm/ptrace.h create mode 100644 arch/csky/include/uapi/asm/sigcontext.h create mode 100644 arch/csky/include/uapi/asm/unistd.h (limited to 'arch/csky/include/uapi/asm') diff --git a/arch/csky/include/uapi/asm/Kbuild b/arch/csky/include/uapi/asm/Kbuild new file mode 100644 index 000000000..e78470141 --- /dev/null +++ b/arch/csky/include/uapi/asm/Kbuild @@ -0,0 +1,2 @@ +# SPDX-License-Identifier: GPL-2.0 +generic-y += ucontext.h diff --git a/arch/csky/include/uapi/asm/byteorder.h b/arch/csky/include/uapi/asm/byteorder.h new file mode 100644 index 000000000..1aedd513b --- /dev/null +++ b/arch/csky/include/uapi/asm/byteorder.h @@ -0,0 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ + +#ifndef __ASM_CSKY_BYTEORDER_H +#define __ASM_CSKY_BYTEORDER_H + +#include + +#endif /* __ASM_CSKY_BYTEORDER_H */ diff --git a/arch/csky/include/uapi/asm/cachectl.h b/arch/csky/include/uapi/asm/cachectl.h new file mode 100644 index 000000000..ed7fad1ea --- /dev/null +++ b/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/arch/csky/include/uapi/asm/perf_regs.h b/arch/csky/include/uapi/asm/perf_regs.h new file mode 100644 index 000000000..d0a8ac6a1 --- /dev/null +++ b/arch/csky/include/uapi/asm/perf_regs.h @@ -0,0 +1,50 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ + +#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/arch/csky/include/uapi/asm/ptrace.h b/arch/csky/include/uapi/asm/ptrace.h new file mode 100644 index 000000000..3be9c1433 --- /dev/null +++ b/arch/csky/include/uapi/asm/ptrace.h @@ -0,0 +1,51 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ + +#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/arch/csky/include/uapi/asm/sigcontext.h b/arch/csky/include/uapi/asm/sigcontext.h new file mode 100644 index 000000000..859afb602 --- /dev/null +++ b/arch/csky/include/uapi/asm/sigcontext.h @@ -0,0 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ + +#ifndef __ASM_CSKY_SIGCONTEXT_H +#define __ASM_CSKY_SIGCONTEXT_H + +#include + +struct sigcontext { + struct pt_regs sc_pt_regs; + struct user_fp sc_user_fp; +}; + +#endif /* __ASM_CSKY_SIGCONTEXT_H */ diff --git a/arch/csky/include/uapi/asm/unistd.h b/arch/csky/include/uapi/asm/unistd.h new file mode 100644 index 000000000..7ff6a2466 --- /dev/null +++ b/arch/csky/include/uapi/asm/unistd.h @@ -0,0 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ + +#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 +#include + +#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) -- cgit v1.2.3