diff options
Diffstat (limited to 'arch/microblaze/include/uapi/asm')
| -rw-r--r-- | arch/microblaze/include/uapi/asm/Kbuild | 3 | ||||
| -rw-r--r-- | arch/microblaze/include/uapi/asm/auxvec.h | 2 | ||||
| -rw-r--r-- | arch/microblaze/include/uapi/asm/byteorder.h | 11 | ||||
| -rw-r--r-- | arch/microblaze/include/uapi/asm/elf.h | 123 | ||||
| -rw-r--r-- | arch/microblaze/include/uapi/asm/posix_types.h | 10 | ||||
| -rw-r--r-- | arch/microblaze/include/uapi/asm/ptrace.h | 73 | ||||
| -rw-r--r-- | arch/microblaze/include/uapi/asm/setup.h | 20 | ||||
| -rw-r--r-- | arch/microblaze/include/uapi/asm/sigcontext.h | 21 | ||||
| -rw-r--r-- | arch/microblaze/include/uapi/asm/unistd.h | 16 |
9 files changed, 279 insertions, 0 deletions
diff --git a/arch/microblaze/include/uapi/asm/Kbuild b/arch/microblaze/include/uapi/asm/Kbuild new file mode 100644 index 000000000..da95c5a03 --- /dev/null +++ b/arch/microblaze/include/uapi/asm/Kbuild @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0 +generated-y += unistd_32.h +generic-y += ucontext.h diff --git a/arch/microblaze/include/uapi/asm/auxvec.h b/arch/microblaze/include/uapi/asm/auxvec.h new file mode 100644 index 000000000..93dd07bd0 --- /dev/null +++ b/arch/microblaze/include/uapi/asm/auxvec.h @@ -0,0 +1,2 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ + diff --git a/arch/microblaze/include/uapi/asm/byteorder.h b/arch/microblaze/include/uapi/asm/byteorder.h new file mode 100644 index 000000000..763660169 --- /dev/null +++ b/arch/microblaze/include/uapi/asm/byteorder.h @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _ASM_MICROBLAZE_BYTEORDER_H +#define _ASM_MICROBLAZE_BYTEORDER_H + +#ifdef __MICROBLAZEEL__ +#include <linux/byteorder/little_endian.h> +#else +#include <linux/byteorder/big_endian.h> +#endif + +#endif /* _ASM_MICROBLAZE_BYTEORDER_H */ diff --git a/arch/microblaze/include/uapi/asm/elf.h b/arch/microblaze/include/uapi/asm/elf.h new file mode 100644 index 000000000..6b656de29 --- /dev/null +++ b/arch/microblaze/include/uapi/asm/elf.h @@ -0,0 +1,123 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * Copyright (C) 2008-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2008-2009 PetaLogix + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _UAPI_ASM_MICROBLAZE_ELF_H +#define _UAPI_ASM_MICROBLAZE_ELF_H + +#include <linux/elf-em.h> + +/* + * Note there is no "official" ELF designation for Microblaze. + * I've snaffled the value from the microblaze binutils source code + * /binutils/microblaze/include/elf/microblaze.h + */ +#define EM_MICROBLAZE_OLD 0xbaab +#define ELF_ARCH EM_MICROBLAZE + +/* + * This is used to ensure we don't load something for the wrong architecture. + */ +#define elf_check_arch(x) ((x)->e_machine == EM_MICROBLAZE \ + || (x)->e_machine == EM_MICROBLAZE_OLD) + +/* + * These are used to set parameters in the core dumps. + */ +#define ELF_CLASS ELFCLASS32 + +#ifndef __uClinux__ + +/* + * ELF register definitions.. + */ + +#include <asm/ptrace.h> +#include <asm/byteorder.h> + +#ifndef ELF_GREG_T +#define ELF_GREG_T +typedef unsigned long elf_greg_t; +#endif + +#ifndef ELF_NGREG +#define ELF_NGREG (sizeof(struct pt_regs) / sizeof(elf_greg_t)) +#endif + +#ifndef ELF_GREGSET_T +#define ELF_GREGSET_T +typedef elf_greg_t elf_gregset_t[ELF_NGREG]; +#endif + +#ifndef ELF_FPREGSET_T +#define ELF_FPREGSET_T + +/* TBD */ +#define ELF_NFPREG 33 /* includes fsr */ +typedef unsigned long elf_fpreg_t; +typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG]; + +/* typedef struct user_fpu_struct elf_fpregset_t; */ +#endif + +/* This is the location that an ET_DYN program is loaded if exec'ed. Typical + * use of this is to invoke "./ld.so someprog" to test out a new version of + * the loader. We need to make sure that it is out of the way of the program + * that it will "exec", and that there is sufficient room for the brk. + */ + +#define ELF_ET_DYN_BASE (0x08000000) + +#ifdef __MICROBLAZEEL__ +#define ELF_DATA ELFDATA2LSB +#else +#define ELF_DATA ELFDATA2MSB +#endif + +#define ELF_EXEC_PAGESIZE PAGE_SIZE + + +#define ELF_CORE_COPY_REGS(_dest, _regs) \ + memcpy((char *) &_dest, (char *) _regs, \ + sizeof(struct pt_regs)); + +/* This yields a mask that user programs can use to figure out what + * instruction set this CPU supports. This could be done in user space, + * but it's not easy, and we've already done it here. + */ +#define ELF_HWCAP (0) + +/* This yields a string that ld.so will use to load implementation + * specific libraries for optimization. This is more specific in + * intent than poking at uname or /proc/cpuinfo. + + * For the moment, we have only optimizations for the Intel generations, + * but that could change... + */ +#define ELF_PLATFORM (NULL) + +/* Added _f parameter. Is this definition correct: TBD */ +#define ELF_PLAT_INIT(_r, _f) \ +do { \ + _r->r0 = _r->r1 = _r->r2 = _r->r3 = \ + _r->r4 = _r->r5 = _r->r6 = _r->r7 = \ + _r->r8 = _r->r9 = _r->r10 = _r->r11 = \ + _r->r12 = _r->r13 = _r->r14 = _r->r15 = \ + _r->r16 = _r->r17 = _r->r18 = _r->r19 = \ + _r->r20 = _r->r21 = _r->r22 = _r->r23 = \ + _r->r24 = _r->r25 = _r->r26 = _r->r27 = \ + _r->r28 = _r->r29 = _r->r30 = _r->r31 = \ + 0; \ +} while (0) + + +#endif /* __uClinux__ */ + +#endif /* _UAPI_ASM_MICROBLAZE_ELF_H */ diff --git a/arch/microblaze/include/uapi/asm/posix_types.h b/arch/microblaze/include/uapi/asm/posix_types.h new file mode 100644 index 000000000..f3249da69 --- /dev/null +++ b/arch/microblaze/include/uapi/asm/posix_types.h @@ -0,0 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _ASM_MICROBLAZE_POSIX_TYPES_H +#define _ASM_MICROBLAZE_POSIX_TYPES_H + +typedef unsigned short __kernel_mode_t; +#define __kernel_mode_t __kernel_mode_t + +#include <asm-generic/posix_types.h> + +#endif /* _ASM_MICROBLAZE_POSIX_TYPES_H */ diff --git a/arch/microblaze/include/uapi/asm/ptrace.h b/arch/microblaze/include/uapi/asm/ptrace.h new file mode 100644 index 000000000..46dd94cb7 --- /dev/null +++ b/arch/microblaze/include/uapi/asm/ptrace.h @@ -0,0 +1,73 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _UAPI_ASM_MICROBLAZE_PTRACE_H +#define _UAPI_ASM_MICROBLAZE_PTRACE_H + +#ifndef __ASSEMBLY__ + +typedef unsigned long microblaze_reg_t; + +struct pt_regs { + microblaze_reg_t r0; + microblaze_reg_t r1; + microblaze_reg_t r2; + microblaze_reg_t r3; + microblaze_reg_t r4; + microblaze_reg_t r5; + microblaze_reg_t r6; + microblaze_reg_t r7; + microblaze_reg_t r8; + microblaze_reg_t r9; + microblaze_reg_t r10; + microblaze_reg_t r11; + microblaze_reg_t r12; + microblaze_reg_t r13; + microblaze_reg_t r14; + microblaze_reg_t r15; + microblaze_reg_t r16; + microblaze_reg_t r17; + microblaze_reg_t r18; + microblaze_reg_t r19; + microblaze_reg_t r20; + microblaze_reg_t r21; + microblaze_reg_t r22; + microblaze_reg_t r23; + microblaze_reg_t r24; + microblaze_reg_t r25; + microblaze_reg_t r26; + microblaze_reg_t r27; + microblaze_reg_t r28; + microblaze_reg_t r29; + microblaze_reg_t r30; + microblaze_reg_t r31; + microblaze_reg_t pc; + microblaze_reg_t msr; + microblaze_reg_t ear; + microblaze_reg_t esr; + microblaze_reg_t fsr; + int pt_mode; +}; + +#ifndef __KERNEL__ + +/* pt_regs offsets used by gdbserver etc in ptrace syscalls */ +#define PT_GPR(n) ((n) * sizeof(microblaze_reg_t)) +#define PT_PC (32 * sizeof(microblaze_reg_t)) +#define PT_MSR (33 * sizeof(microblaze_reg_t)) +#define PT_EAR (34 * sizeof(microblaze_reg_t)) +#define PT_ESR (35 * sizeof(microblaze_reg_t)) +#define PT_FSR (36 * sizeof(microblaze_reg_t)) +#define PT_KERNEL_MODE (37 * sizeof(microblaze_reg_t)) + +#endif /* __KERNEL */ + +#endif /* __ASSEMBLY__ */ + +#endif /* _UAPI_ASM_MICROBLAZE_PTRACE_H */ diff --git a/arch/microblaze/include/uapi/asm/setup.h b/arch/microblaze/include/uapi/asm/setup.h new file mode 100644 index 000000000..6831794e6 --- /dev/null +++ b/arch/microblaze/include/uapi/asm/setup.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * Copyright (C) 2007-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2007-2009 PetaLogix + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _UAPI_ASM_MICROBLAZE_SETUP_H +#define _UAPI_ASM_MICROBLAZE_SETUP_H + +#define COMMAND_LINE_SIZE 256 + +# ifndef __ASSEMBLY__ + +# endif /* __ASSEMBLY__ */ +#endif /* _UAPI_ASM_MICROBLAZE_SETUP_H */ diff --git a/arch/microblaze/include/uapi/asm/sigcontext.h b/arch/microblaze/include/uapi/asm/sigcontext.h new file mode 100644 index 000000000..47eb2e211 --- /dev/null +++ b/arch/microblaze/include/uapi/asm/sigcontext.h @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_SIGCONTEXT_H +#define _ASM_MICROBLAZE_SIGCONTEXT_H + +/* FIXME should be linux/ptrace.h */ +#include <asm/ptrace.h> + +struct sigcontext { + struct pt_regs regs; + unsigned long oldmask; +}; + +#endif /* _ASM_MICROBLAZE_SIGCONTEXT_H */ diff --git a/arch/microblaze/include/uapi/asm/unistd.h b/arch/microblaze/include/uapi/asm/unistd.h new file mode 100644 index 000000000..3f2d7cb68 --- /dev/null +++ b/arch/microblaze/include/uapi/asm/unistd.h @@ -0,0 +1,16 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * Copyright (C) 2007-2008 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _UAPI_ASM_MICROBLAZE_UNISTD_H +#define _UAPI_ASM_MICROBLAZE_UNISTD_H + +#include <asm/unistd_32.h> + +#endif /* _UAPI_ASM_MICROBLAZE_UNISTD_H */ |