From 76cb841cb886eef6b3bee341a2266c76578724ad Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 03:02:30 +0200 Subject: Adding upstream version 4.19.249. Signed-off-by: Daniel Baumann --- arch/unicore32/include/uapi/asm/Kbuild | 33 ++++++++++ arch/unicore32/include/uapi/asm/byteorder.h | 25 ++++++++ arch/unicore32/include/uapi/asm/ptrace.h | 91 ++++++++++++++++++++++++++++ arch/unicore32/include/uapi/asm/sigcontext.h | 30 +++++++++ arch/unicore32/include/uapi/asm/unistd.h | 18 ++++++ 5 files changed, 197 insertions(+) create mode 100644 arch/unicore32/include/uapi/asm/Kbuild create mode 100644 arch/unicore32/include/uapi/asm/byteorder.h create mode 100644 arch/unicore32/include/uapi/asm/ptrace.h create mode 100644 arch/unicore32/include/uapi/asm/sigcontext.h create mode 100644 arch/unicore32/include/uapi/asm/unistd.h (limited to 'arch/unicore32/include/uapi') diff --git a/arch/unicore32/include/uapi/asm/Kbuild b/arch/unicore32/include/uapi/asm/Kbuild new file mode 100644 index 000000000..8611ef980 --- /dev/null +++ b/arch/unicore32/include/uapi/asm/Kbuild @@ -0,0 +1,33 @@ +# UAPI Header export list +include include/uapi/asm-generic/Kbuild.asm + +generic-y += auxvec.h +generic-y += bitsperlong.h +generic-y += bpf_perf_event.h +generic-y += errno.h +generic-y += fcntl.h +generic-y += ioctl.h +generic-y += ioctls.h +generic-y += ipcbuf.h +generic-y += kvm_para.h +generic-y += mman.h +generic-y += msgbuf.h +generic-y += param.h +generic-y += poll.h +generic-y += posix_types.h +generic-y += resource.h +generic-y += sembuf.h +generic-y += setup.h +generic-y += shmbuf.h +generic-y += shmparam.h +generic-y += siginfo.h +generic-y += signal.h +generic-y += socket.h +generic-y += sockios.h +generic-y += stat.h +generic-y += statfs.h +generic-y += swab.h +generic-y += termbits.h +generic-y += termios.h +generic-y += types.h +generic-y += ucontext.h diff --git a/arch/unicore32/include/uapi/asm/byteorder.h b/arch/unicore32/include/uapi/asm/byteorder.h new file mode 100644 index 000000000..864fe4814 --- /dev/null +++ b/arch/unicore32/include/uapi/asm/byteorder.h @@ -0,0 +1,25 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * linux/arch/unicore32/include/asm/byteorder.h + * + * Code specific to PKUnity SoC and UniCore ISA + * + * Copyright (C) 2001-2010 GUAN Xue-tao + * + * 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. + * + * UniCore ONLY support Little Endian mode, the data bus is connected such + * that byte accesses appear as: + * 0 = d0...d7, 1 = d8...d15, 2 = d16...d23, 3 = d24...d31 + * and word accesses (data or instruction) appear as: + * d0...d31 + */ +#ifndef __UNICORE_BYTEORDER_H__ +#define __UNICORE_BYTEORDER_H__ + +#include + +#endif + diff --git a/arch/unicore32/include/uapi/asm/ptrace.h b/arch/unicore32/include/uapi/asm/ptrace.h new file mode 100644 index 000000000..2820de83e --- /dev/null +++ b/arch/unicore32/include/uapi/asm/ptrace.h @@ -0,0 +1,91 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * linux/arch/unicore32/include/asm/ptrace.h + * + * Code specific to PKUnity SoC and UniCore ISA + * + * Copyright (C) 2001-2010 GUAN Xue-tao + * + * 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. + */ +#ifndef _UAPI__UNICORE_PTRACE_H__ +#define _UAPI__UNICORE_PTRACE_H__ + +#define PTRACE_GET_THREAD_AREA 22 + +/* + * PSR bits + */ +#define USER_MODE 0x00000010 +#define REAL_MODE 0x00000011 +#define INTR_MODE 0x00000012 +#define PRIV_MODE 0x00000013 +#define ABRT_MODE 0x00000017 +#define EXTN_MODE 0x0000001b +#define SUSR_MODE 0x0000001f +#define MODE_MASK 0x0000001f +#define PSR_R_BIT 0x00000040 +#define PSR_I_BIT 0x00000080 +#define PSR_V_BIT 0x10000000 +#define PSR_C_BIT 0x20000000 +#define PSR_Z_BIT 0x40000000 +#define PSR_S_BIT 0x80000000 + +/* + * Groups of PSR bits + */ +#define PSR_f 0xff000000 /* Flags */ +#define PSR_c 0x000000ff /* Control */ + +#ifndef __ASSEMBLY__ + +/* + * This struct defines the way the registers are stored on the + * stack during a system call. Note that sizeof(struct pt_regs) + * has to be a multiple of 8. + */ +struct pt_regs { + unsigned long uregs[34]; +}; + +#define UCreg_asr uregs[32] +#define UCreg_pc uregs[31] +#define UCreg_lr uregs[30] +#define UCreg_sp uregs[29] +#define UCreg_ip uregs[28] +#define UCreg_fp uregs[27] +#define UCreg_26 uregs[26] +#define UCreg_25 uregs[25] +#define UCreg_24 uregs[24] +#define UCreg_23 uregs[23] +#define UCreg_22 uregs[22] +#define UCreg_21 uregs[21] +#define UCreg_20 uregs[20] +#define UCreg_19 uregs[19] +#define UCreg_18 uregs[18] +#define UCreg_17 uregs[17] +#define UCreg_16 uregs[16] +#define UCreg_15 uregs[15] +#define UCreg_14 uregs[14] +#define UCreg_13 uregs[13] +#define UCreg_12 uregs[12] +#define UCreg_11 uregs[11] +#define UCreg_10 uregs[10] +#define UCreg_09 uregs[9] +#define UCreg_08 uregs[8] +#define UCreg_07 uregs[7] +#define UCreg_06 uregs[6] +#define UCreg_05 uregs[5] +#define UCreg_04 uregs[4] +#define UCreg_03 uregs[3] +#define UCreg_02 uregs[2] +#define UCreg_01 uregs[1] +#define UCreg_00 uregs[0] +#define UCreg_ORIG_00 uregs[33] + + +#endif /* __ASSEMBLY__ */ + +#endif /* _UAPI__UNICORE_PTRACE_H__ */ diff --git a/arch/unicore32/include/uapi/asm/sigcontext.h b/arch/unicore32/include/uapi/asm/sigcontext.h new file mode 100644 index 000000000..79e56f28e --- /dev/null +++ b/arch/unicore32/include/uapi/asm/sigcontext.h @@ -0,0 +1,30 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * linux/arch/unicore32/include/asm/sigcontext.h + * + * Code specific to PKUnity SoC and UniCore ISA + * + * Copyright (C) 2001-2010 GUAN Xue-tao + * + * 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. + */ +#ifndef __UNICORE_SIGCONTEXT_H__ +#define __UNICORE_SIGCONTEXT_H__ + +#include +/* + * Signal context structure - contains all info to do with the state + * before the signal handler was invoked. Note: only add new entries + * to the end of the structure. + */ +struct sigcontext { + unsigned long trap_no; + unsigned long error_code; + unsigned long oldmask; + unsigned long fault_address; + struct pt_regs regs; +}; + +#endif diff --git a/arch/unicore32/include/uapi/asm/unistd.h b/arch/unicore32/include/uapi/asm/unistd.h new file mode 100644 index 000000000..65856eaab --- /dev/null +++ b/arch/unicore32/include/uapi/asm/unistd.h @@ -0,0 +1,18 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * linux/arch/unicore32/include/asm/unistd.h + * + * Code specific to PKUnity SoC and UniCore ISA + * + * Copyright (C) 2001-2010 GUAN Xue-tao + * + * 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. + */ + +#define __ARCH_WANT_RENAMEAT + +/* Use the standard ABI for syscalls. */ +#include +#define __ARCH_WANT_SYS_CLONE -- cgit v1.2.3