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Commit cb8db5d4 authored by David Howells's avatar David Howells
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UAPI: (Scripted) Disintegrate arch/arm/include/asm 

Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
Acked-by: default avatarThomas Gleixner <tglx@linutronix.de>
Acked-by: default avatarMichael Kerrisk <mtk.manpages@gmail.com>
Acked-by: default avatarPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: default avatarDave Jones <davej@redhat.com>
parent 4f1cd914
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Showing with 1006 additions and 926 deletions
arch/arm/include/asm/Kbuild
View file @ cb8db5d4
include include/asm-generic/Kbuild.asm
header-y += hwcap.h
generic-y += auxvec.h generic-y += auxvec.h
generic-y += bitsperlong.h generic-y += bitsperlong.h
......
arch/arm/include/asm/hwcap.h
View file @ cb8db5d4
#ifndef __ASMARM_HWCAP_H #ifndef __ASMARM_HWCAP_H
#define __ASMARM_HWCAP_H #define __ASMARM_HWCAP_H
/* #include <uapi/asm/hwcap.h>
* HWCAP flags - for elf_hwcap (in kernel) and AT_HWCAP
*/
#define HWCAP_SWP (1 << 0)
#define HWCAP_HALF (1 << 1)
#define HWCAP_THUMB (1 << 2)
#define HWCAP_26BIT (1 << 3) /* Play it safe */
#define HWCAP_FAST_MULT (1 << 4)
#define HWCAP_FPA (1 << 5)
#define HWCAP_VFP (1 << 6)
#define HWCAP_EDSP (1 << 7)
#define HWCAP_JAVA (1 << 8)
#define HWCAP_IWMMXT (1 << 9)
#define HWCAP_CRUNCH (1 << 10)
#define HWCAP_THUMBEE (1 << 11)
#define HWCAP_NEON (1 << 12)
#define HWCAP_VFPv3 (1 << 13)
#define HWCAP_VFPv3D16 (1 << 14)
#define HWCAP_TLS (1 << 15)
#define HWCAP_VFPv4 (1 << 16)
#define HWCAP_IDIVA (1 << 17)
#define HWCAP_IDIVT (1 << 18)
#define HWCAP_IDIV (HWCAP_IDIVA | HWCAP_IDIVT)
#if defined(__KERNEL__)
#if !defined(__ASSEMBLY__) #if !defined(__ASSEMBLY__)
/* /*
* This yields a mask that user programs can use to figure out what * This yields a mask that user programs can use to figure out what
...@@ -35,5 +12,3 @@ ...@@ -35,5 +12,3 @@
extern unsigned int elf_hwcap; extern unsigned int elf_hwcap;
#endif #endif
#endif #endif
#endif
arch/arm/include/asm/ptrace.h
View file @ cb8db5d4
...@@ -10,133 +10,12 @@ ...@@ -10,133 +10,12 @@
#ifndef __ASM_ARM_PTRACE_H #ifndef __ASM_ARM_PTRACE_H
#define __ASM_ARM_PTRACE_H #define __ASM_ARM_PTRACE_H
#include <asm/hwcap.h> #include <uapi/asm/ptrace.h>
#define PTRACE_GETREGS 12
#define PTRACE_SETREGS 13
#define PTRACE_GETFPREGS 14
#define PTRACE_SETFPREGS 15
/* PTRACE_ATTACH is 16 */
/* PTRACE_DETACH is 17 */
#define PTRACE_GETWMMXREGS 18
#define PTRACE_SETWMMXREGS 19
/* 20 is unused */
#define PTRACE_OLDSETOPTIONS 21
#define PTRACE_GET_THREAD_AREA 22
#define PTRACE_SET_SYSCALL 23
/* PTRACE_SYSCALL is 24 */
#define PTRACE_GETCRUNCHREGS 25
#define PTRACE_SETCRUNCHREGS 26
#define PTRACE_GETVFPREGS 27
#define PTRACE_SETVFPREGS 28
#define PTRACE_GETHBPREGS 29
#define PTRACE_SETHBPREGS 30
/*
* PSR bits
*/
#define USR26_MODE 0x00000000
#define FIQ26_MODE 0x00000001
#define IRQ26_MODE 0x00000002
#define SVC26_MODE 0x00000003
#define USR_MODE 0x00000010
#define FIQ_MODE 0x00000011
#define IRQ_MODE 0x00000012
#define SVC_MODE 0x00000013
#define ABT_MODE 0x00000017
#define HYP_MODE 0x0000001a
#define UND_MODE 0x0000001b
#define SYSTEM_MODE 0x0000001f
#define MODE32_BIT 0x00000010
#define MODE_MASK 0x0000001f
#define PSR_T_BIT 0x00000020
#define PSR_F_BIT 0x00000040
#define PSR_I_BIT 0x00000080
#define PSR_A_BIT 0x00000100
#define PSR_E_BIT 0x00000200
#define PSR_J_BIT 0x01000000
#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 */
/*
* ARMv7 groups of PSR bits
*/
#define APSR_MASK 0xf80f0000 /* N, Z, C, V, Q and GE flags */
#define PSR_ISET_MASK 0x01000010 /* ISA state (J, T) mask */
#define PSR_IT_MASK 0x0600fc00 /* If-Then execution state mask */
#define PSR_ENDIAN_MASK 0x00000200 /* Endianness state mask */
/*
* Default endianness state
*/
#ifdef CONFIG_CPU_ENDIAN_BE8
#define PSR_ENDSTATE PSR_E_BIT
#else
#define PSR_ENDSTATE 0
#endif
/*
* These are 'magic' values for PTRACE_PEEKUSR that return info about where a
* process is located in memory.
*/
#define PT_TEXT_ADDR 0x10000
#define PT_DATA_ADDR 0x10004
#define PT_TEXT_END_ADDR 0x10008
#ifndef __ASSEMBLY__ #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.
*/
#ifndef __KERNEL__
struct pt_regs {
long uregs[18];
};
#else /* __KERNEL__ */
struct pt_regs { struct pt_regs {
unsigned long uregs[18]; unsigned long uregs[18];
}; };
#endif /* __KERNEL__ */
#define ARM_cpsr uregs[16]
#define ARM_pc uregs[15]
#define ARM_lr uregs[14]
#define ARM_sp uregs[13]
#define ARM_ip uregs[12]
#define ARM_fp uregs[11]
#define ARM_r10 uregs[10]
#define ARM_r9 uregs[9]
#define ARM_r8 uregs[8]
#define ARM_r7 uregs[7]
#define ARM_r6 uregs[6]
#define ARM_r5 uregs[5]
#define ARM_r4 uregs[4]
#define ARM_r3 uregs[3]
#define ARM_r2 uregs[2]
#define ARM_r1 uregs[1]
#define ARM_r0 uregs[0]
#define ARM_ORIG_r0 uregs[17]
/*
* The size of the user-visible VFP state as seen by PTRACE_GET/SETVFPREGS
* and core dumps.
*/
#define ARM_VFPREGS_SIZE ( 32 * 8 /*fpregs*/ + 4 /*fpscr*/ )
#ifdef __KERNEL__
#define user_mode(regs) \ #define user_mode(regs) \
(((regs)->ARM_cpsr & 0xf) == 0) (((regs)->ARM_cpsr & 0xf) == 0)
...@@ -260,9 +139,5 @@ static inline unsigned long user_stack_pointer(struct pt_regs *regs) ...@@ -260,9 +139,5 @@ static inline unsigned long user_stack_pointer(struct pt_regs *regs)
(struct pt_regs *)((sp | (THREAD_SIZE - 1)) - 7) - 1; \ (struct pt_regs *)((sp | (THREAD_SIZE - 1)) - 7) - 1; \
}) })
#endif /* __KERNEL__ */
#endif /* __ASSEMBLY__ */ #endif /* __ASSEMBLY__ */
#endif #endif
arch/arm/include/asm/setup.h
View file @ cb8db5d4
...@@ -14,176 +14,8 @@ ...@@ -14,176 +14,8 @@
#ifndef __ASMARM_SETUP_H #ifndef __ASMARM_SETUP_H
#define __ASMARM_SETUP_H #define __ASMARM_SETUP_H
#include <linux/types.h> #include <uapi/asm/setup.h>
#define COMMAND_LINE_SIZE 1024
/* The list ends with an ATAG_NONE node. */
#define ATAG_NONE 0x00000000
struct tag_header {
__u32 size;
__u32 tag;
};
/* The list must start with an ATAG_CORE node */
#define ATAG_CORE 0x54410001
struct tag_core {
__u32 flags; /* bit 0 = read-only */
__u32 pagesize;
__u32 rootdev;
};
/* it is allowed to have multiple ATAG_MEM nodes */
#define ATAG_MEM 0x54410002
struct tag_mem32 {
__u32 size;
__u32 start; /* physical start address */
};
/* VGA text type displays */
#define ATAG_VIDEOTEXT 0x54410003
struct tag_videotext {
__u8 x;
__u8 y;
__u16 video_page;
__u8 video_mode;
__u8 video_cols;
__u16 video_ega_bx;
__u8 video_lines;
__u8 video_isvga;
__u16 video_points;
};
/* describes how the ramdisk will be used in kernel */
#define ATAG_RAMDISK 0x54410004
struct tag_ramdisk {
__u32 flags; /* bit 0 = load, bit 1 = prompt */
__u32 size; /* decompressed ramdisk size in _kilo_ bytes */
__u32 start; /* starting block of floppy-based RAM disk image */
};
/* describes where the compressed ramdisk image lives (virtual address) */
/*
* this one accidentally used virtual addresses - as such,
* it's deprecated.
*/
#define ATAG_INITRD 0x54410005
/* describes where the compressed ramdisk image lives (physical address) */
#define ATAG_INITRD2 0x54420005
struct tag_initrd {
__u32 start; /* physical start address */
__u32 size; /* size of compressed ramdisk image in bytes */
};
/* board serial number. "64 bits should be enough for everybody" */
#define ATAG_SERIAL 0x54410006
struct tag_serialnr {
__u32 low;
__u32 high;
};
/* board revision */
#define ATAG_REVISION 0x54410007
struct tag_revision {
__u32 rev;
};
/* initial values for vesafb-type framebuffers. see struct screen_info
* in include/linux/tty.h
*/
#define ATAG_VIDEOLFB 0x54410008
struct tag_videolfb {
__u16 lfb_width;
__u16 lfb_height;
__u16 lfb_depth;
__u16 lfb_linelength;
__u32 lfb_base;
__u32 lfb_size;
__u8 red_size;
__u8 red_pos;
__u8 green_size;
__u8 green_pos;
__u8 blue_size;
__u8 blue_pos;
__u8 rsvd_size;
__u8 rsvd_pos;
};
/* command line: \0 terminated string */
#define ATAG_CMDLINE 0x54410009
struct tag_cmdline {
char cmdline[1]; /* this is the minimum size */
};
/* acorn RiscPC specific information */
#define ATAG_ACORN 0x41000101
struct tag_acorn {
__u32 memc_control_reg;
__u32 vram_pages;
__u8 sounddefault;
__u8 adfsdrives;
};
/* footbridge memory clock, see arch/arm/mach-footbridge/arch.c */
#define ATAG_MEMCLK 0x41000402
struct tag_memclk {
__u32 fmemclk;
};
struct tag {
struct tag_header hdr;
union {
struct tag_core core;
struct tag_mem32 mem;
struct tag_videotext videotext;
struct tag_ramdisk ramdisk;
struct tag_initrd initrd;
struct tag_serialnr serialnr;
struct tag_revision revision;
struct tag_videolfb videolfb;
struct tag_cmdline cmdline;
/*
* Acorn specific
*/
struct tag_acorn acorn;
/*
* DC21285 specific
*/
struct tag_memclk memclk;
} u;
};
struct tagtable {
__u32 tag;
int (*parse)(const struct tag *);
};
#define tag_member_present(tag,member) \
((unsigned long)(&((struct tag *)0L)->member + 1) \
<= (tag)->hdr.size * 4)
#define tag_next(t) ((struct tag *)((__u32 *)(t) + (t)->hdr.size))
#define tag_size(type) ((sizeof(struct tag_header) + sizeof(struct type)) >> 2)
#define for_each_tag(t,base) \
for (t = base; t->hdr.size; t = tag_next(t))
#ifdef __KERNEL__
#define __tag __used __attribute__((__section__(".taglist.init"))) #define __tag __used __attribute__((__section__(".taglist.init")))
#define __tagtable(tag, fn) \ #define __tagtable(tag, fn) \
...@@ -221,6 +53,4 @@ extern int arm_add_memory(phys_addr_t start, phys_addr_t size); ...@@ -221,6 +53,4 @@ extern int arm_add_memory(phys_addr_t start, phys_addr_t size);
extern void early_print(const char *str, ...); extern void early_print(const char *str, ...);
extern void dump_machine_table(void); extern void dump_machine_table(void);
#endif /* __KERNEL__ */
#endif #endif
arch/arm/include/asm/signal.h
View file @ cb8db5d4
#ifndef _ASMARM_SIGNAL_H #ifndef _ASMARM_SIGNAL_H
#define _ASMARM_SIGNAL_H #define _ASMARM_SIGNAL_H
#include <linux/types.h> #include <uapi/asm/signal.h>
/* Avoid too many header ordering problems. */
struct siginfo;
#ifdef __KERNEL__
/* Most things should be clean enough to redefine this at will, if care /* Most things should be clean enough to redefine this at will, if care
is taken to make libc match. */ is taken to make libc match. */
...@@ -20,100 +16,6 @@ typedef struct { ...@@ -20,100 +16,6 @@ typedef struct {
unsigned long sig[_NSIG_WORDS]; unsigned long sig[_NSIG_WORDS];
} sigset_t; } sigset_t;
#else
/* Here we must cater to libcs that poke about in kernel headers. */
#define NSIG 32
typedef unsigned long sigset_t;
#endif /* __KERNEL__ */
#define SIGHUP 1
#define SIGINT 2
#define SIGQUIT 3
#define SIGILL 4
#define SIGTRAP 5
#define SIGABRT 6
#define SIGIOT 6
#define SIGBUS 7
#define SIGFPE 8
#define SIGKILL 9
#define SIGUSR1 10
#define SIGSEGV 11
#define SIGUSR2 12
#define SIGPIPE 13
#define SIGALRM 14
#define SIGTERM 15
#define SIGSTKFLT 16
#define SIGCHLD 17
#define SIGCONT 18
#define SIGSTOP 19
#define SIGTSTP 20
#define SIGTTIN 21
#define SIGTTOU 22
#define SIGURG 23
#define SIGXCPU 24
#define SIGXFSZ 25
#define SIGVTALRM 26
#define SIGPROF 27
#define SIGWINCH 28
#define SIGIO 29
#define SIGPOLL SIGIO
/*
#define SIGLOST 29
*/
#define SIGPWR 30
#define SIGSYS 31
#define SIGUNUSED 31
/* These should not be considered constants from userland. */
#define SIGRTMIN 32
#define SIGRTMAX _NSIG
#define SIGSWI 32
/*
* SA_FLAGS values:
*
* SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
* SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies.
* SA_SIGINFO deliver the signal with SIGINFO structs
* SA_THIRTYTWO delivers the signal in 32-bit mode, even if the task
* is running in 26-bit.
* SA_ONSTACK allows alternate signal stacks (see sigaltstack(2)).
* SA_RESTART flag to get restarting signals (which were the default long ago)
* SA_NODEFER prevents the current signal from being masked in the handler.
* SA_RESETHAND clears the handler when the signal is delivered.
*
* SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single
* Unix names RESETHAND and NODEFER respectively.
*/
#define SA_NOCLDSTOP 0x00000001
#define SA_NOCLDWAIT 0x00000002
#define SA_SIGINFO 0x00000004
#define SA_THIRTYTWO 0x02000000
#define SA_RESTORER 0x04000000
#define SA_ONSTACK 0x08000000
#define SA_RESTART 0x10000000
#define SA_NODEFER 0x40000000
#define SA_RESETHAND 0x80000000
#define SA_NOMASK SA_NODEFER
#define SA_ONESHOT SA_RESETHAND
/*
* sigaltstack controls
*/
#define SS_ONSTACK 1
#define SS_DISABLE 2
#define MINSIGSTKSZ 2048
#define SIGSTKSZ 8192
#include <asm-generic/signal-defs.h>
#ifdef __KERNEL__
struct old_sigaction { struct old_sigaction {
__sighandler_t sa_handler; __sighandler_t sa_handler;
old_sigset_t sa_mask; old_sigset_t sa_mask;
...@@ -132,33 +34,6 @@ struct k_sigaction { ...@@ -132,33 +34,6 @@ struct k_sigaction {
struct sigaction sa; struct sigaction sa;
}; };
#else
/* Here we must cater to libcs that poke about in kernel headers. */
struct sigaction {
union {
__sighandler_t _sa_handler;
void (*_sa_sigaction)(int, struct siginfo *, void *);
} _u;
sigset_t sa_mask;
unsigned long sa_flags;
void (*sa_restorer)(void);
};
#define sa_handler _u._sa_handler
#define sa_sigaction _u._sa_sigaction
#endif /* __KERNEL__ */
typedef struct sigaltstack {
void __user *ss_sp;
int ss_flags;
size_t ss_size;
} stack_t;
#ifdef __KERNEL__
#include <asm/sigcontext.h> #include <asm/sigcontext.h>
#define ptrace_signal_deliver(regs, cookie) do { } while (0) #define ptrace_signal_deliver(regs, cookie) do { } while (0)
#endif #endif
#endif
arch/arm/include/asm/swab.h
View file @ cb8db5d4
...@@ -15,14 +15,8 @@ ...@@ -15,14 +15,8 @@
#ifndef __ASM_ARM_SWAB_H #ifndef __ASM_ARM_SWAB_H
#define __ASM_ARM_SWAB_H #define __ASM_ARM_SWAB_H
#include <linux/compiler.h> #include <uapi/asm/swab.h>
#include <linux/types.h>
#if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
# define __SWAB_64_THRU_32__
#endif
#if defined(__KERNEL__)
#if __LINUX_ARM_ARCH__ >= 6 #if __LINUX_ARM_ARCH__ >= 6
static inline __attribute_const__ __u32 __arch_swahb32(__u32 x) static inline __attribute_const__ __u32 __arch_swahb32(__u32 x)
...@@ -42,32 +36,3 @@ static inline __attribute_const__ __u32 __arch_swab32(__u32 x) ...@@ -42,32 +36,3 @@ static inline __attribute_const__ __u32 __arch_swab32(__u32 x)
#endif #endif
#endif #endif
#if !defined(__KERNEL__) || __LINUX_ARM_ARCH__ < 6
static inline __attribute_const__ __u32 __arch_swab32(__u32 x)
{
__u32 t;
#ifndef __thumb__
if (!__builtin_constant_p(x)) {
/*
* The compiler needs a bit of a hint here to always do the
* right thing and not screw it up to different degrees
* depending on the gcc version.
*/
asm ("eor\t%0, %1, %1, ror #16" : "=r" (t) : "r" (x));
} else
#endif
t = x ^ ((x << 16) | (x >> 16)); /* eor r1,r0,r0,ror #16 */
x = (x << 24) | (x >> 8); /* mov r0,r0,ror #8 */
t &= ~0x00FF0000; /* bic r1,r1,#0x00FF0000 */
x ^= (t >> 8); /* eor r0,r0,r1,lsr #8 */
return x;
}
#define __arch_swab32 __arch_swab32
#endif
#endif
arch/arm/include/asm/unistd.h
View file @ cb8db5d4
This diff is collapsed.
arch/arm/include/uapi/asm/Kbuild
View file @ cb8db5d4
# UAPI Header export list # UAPI Header export list
include include/uapi/asm-generic/Kbuild.asm include include/uapi/asm-generic/Kbuild.asm
header-y += a.out.h
header-y += byteorder.h
header-y += fcntl.h
header-y += hwcap.h
header-y += ioctls.h
header-y += kvm_para.h
header-y += mman.h
header-y += posix_types.h
header-y += ptrace.h
header-y += setup.h
header-y += sigcontext.h
header-y += signal.h
header-y += stat.h
header-y += statfs.h
header-y += swab.h
header-y += unistd.h
arch/arm/include/uapi/asm/hwcap.h 0 → 100644
View file @ cb8db5d4
#ifndef _UAPI__ASMARM_HWCAP_H
#define _UAPI__ASMARM_HWCAP_H
/*
* HWCAP flags - for elf_hwcap (in kernel) and AT_HWCAP
*/
#define HWCAP_SWP (1 << 0)
#define HWCAP_HALF (1 << 1)
#define HWCAP_THUMB (1 << 2)
#define HWCAP_26BIT (1 << 3) /* Play it safe */
#define HWCAP_FAST_MULT (1 << 4)
#define HWCAP_FPA (1 << 5)
#define HWCAP_VFP (1 << 6)
#define HWCAP_EDSP (1 << 7)
#define HWCAP_JAVA (1 << 8)
#define HWCAP_IWMMXT (1 << 9)
#define HWCAP_CRUNCH (1 << 10)
#define HWCAP_THUMBEE (1 << 11)
#define HWCAP_NEON (1 << 12)
#define HWCAP_VFPv3 (1 << 13)
#define HWCAP_VFPv3D16 (1 << 14)
#define HWCAP_TLS (1 << 15)
#define HWCAP_VFPv4 (1 << 16)
#define HWCAP_IDIVA (1 << 17)
#define HWCAP_IDIVT (1 << 18)
#define HWCAP_IDIV (HWCAP_IDIVA | HWCAP_IDIVT)
#endif /* _UAPI__ASMARM_HWCAP_H */
arch/arm/include/uapi/asm/ptrace.h 0 → 100644
View file @ cb8db5d4
/*
* arch/arm/include/asm/ptrace.h
*
* Copyright (C) 1996-2003 Russell King
*
* 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__ASM_ARM_PTRACE_H
#define _UAPI__ASM_ARM_PTRACE_H
#include <asm/hwcap.h>
#define PTRACE_GETREGS 12
#define PTRACE_SETREGS 13
#define PTRACE_GETFPREGS 14
#define PTRACE_SETFPREGS 15
/* PTRACE_ATTACH is 16 */
/* PTRACE_DETACH is 17 */
#define PTRACE_GETWMMXREGS 18
#define PTRACE_SETWMMXREGS 19
/* 20 is unused */
#define PTRACE_OLDSETOPTIONS 21
#define PTRACE_GET_THREAD_AREA 22
#define PTRACE_SET_SYSCALL 23
/* PTRACE_SYSCALL is 24 */
#define PTRACE_GETCRUNCHREGS 25
#define PTRACE_SETCRUNCHREGS 26
#define PTRACE_GETVFPREGS 27
#define PTRACE_SETVFPREGS 28
#define PTRACE_GETHBPREGS 29
#define PTRACE_SETHBPREGS 30
/*
* PSR bits
*/
#define USR26_MODE 0x00000000
#define FIQ26_MODE 0x00000001
#define IRQ26_MODE 0x00000002
#define SVC26_MODE 0x00000003
#define USR_MODE 0x00000010
#define FIQ_MODE 0x00000011
#define IRQ_MODE 0x00000012
#define SVC_MODE 0x00000013
#define ABT_MODE 0x00000017
#define HYP_MODE 0x0000001a
#define UND_MODE 0x0000001b
#define SYSTEM_MODE 0x0000001f
#define MODE32_BIT 0x00000010
#define MODE_MASK 0x0000001f
#define PSR_T_BIT 0x00000020
#define PSR_F_BIT 0x00000040
#define PSR_I_BIT 0x00000080
#define PSR_A_BIT 0x00000100
#define PSR_E_BIT 0x00000200
#define PSR_J_BIT 0x01000000
#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 */
/*
* ARMv7 groups of PSR bits
*/
#define APSR_MASK 0xf80f0000 /* N, Z, C, V, Q and GE flags */
#define PSR_ISET_MASK 0x01000010 /* ISA state (J, T) mask */
#define PSR_IT_MASK 0x0600fc00 /* If-Then execution state mask */
#define PSR_ENDIAN_MASK 0x00000200 /* Endianness state mask */
/*
* Default endianness state
*/
#ifdef CONFIG_CPU_ENDIAN_BE8
#define PSR_ENDSTATE PSR_E_BIT
#else
#define PSR_ENDSTATE 0
#endif
/*
* These are 'magic' values for PTRACE_PEEKUSR that return info about where a
* process is located in memory.
*/
#define PT_TEXT_ADDR 0x10000
#define PT_DATA_ADDR 0x10004
#define PT_TEXT_END_ADDR 0x10008
#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.
*/
#ifndef __KERNEL__
struct pt_regs {
long uregs[18];
};
#endif /* __KERNEL__ */
#define ARM_cpsr uregs[16]
#define ARM_pc uregs[15]
#define ARM_lr uregs[14]
#define ARM_sp uregs[13]
#define ARM_ip uregs[12]
#define ARM_fp uregs[11]
#define ARM_r10 uregs[10]
#define ARM_r9 uregs[9]
#define ARM_r8 uregs[8]
#define ARM_r7 uregs[7]
#define ARM_r6 uregs[6]
#define ARM_r5 uregs[5]
#define ARM_r4 uregs[4]
#define ARM_r3 uregs[3]
#define ARM_r2 uregs[2]
#define ARM_r1 uregs[1]
#define ARM_r0 uregs[0]
#define ARM_ORIG_r0 uregs[17]
/*
* The size of the user-visible VFP state as seen by PTRACE_GET/SETVFPREGS
* and core dumps.
*/
#define ARM_VFPREGS_SIZE ( 32 * 8 /*fpregs*/ + 4 /*fpscr*/ )
#endif /* __ASSEMBLY__ */
#endif /* _UAPI__ASM_ARM_PTRACE_H */
arch/arm/include/uapi/asm/setup.h 0 → 100644
View file @ cb8db5d4
/*
* linux/include/asm/setup.h
*
* Copyright (C) 1997-1999 Russell King
*
* 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.
*
* Structure passed to kernel to tell it about the
* hardware it's running on. See Documentation/arm/Setup
* for more info.
*/
#ifndef _UAPI__ASMARM_SETUP_H
#define _UAPI__ASMARM_SETUP_H
#include <linux/types.h>
#define COMMAND_LINE_SIZE 1024
/* The list ends with an ATAG_NONE node. */
#define ATAG_NONE 0x00000000
struct tag_header {
__u32 size;
__u32 tag;
};
/* The list must start with an ATAG_CORE node */
#define ATAG_CORE 0x54410001
struct tag_core {
__u32 flags; /* bit 0 = read-only */
__u32 pagesize;
__u32 rootdev;
};
/* it is allowed to have multiple ATAG_MEM nodes */
#define ATAG_MEM 0x54410002
struct tag_mem32 {
__u32 size;
__u32 start; /* physical start address */
};
/* VGA text type displays */
#define ATAG_VIDEOTEXT 0x54410003
struct tag_videotext {
__u8 x;
__u8 y;
__u16 video_page;
__u8 video_mode;
__u8 video_cols;
__u16 video_ega_bx;
__u8 video_lines;
__u8 video_isvga;
__u16 video_points;
};
/* describes how the ramdisk will be used in kernel */
#define ATAG_RAMDISK 0x54410004
struct tag_ramdisk {
__u32 flags; /* bit 0 = load, bit 1 = prompt */
__u32 size; /* decompressed ramdisk size in _kilo_ bytes */
__u32 start; /* starting block of floppy-based RAM disk image */
};
/* describes where the compressed ramdisk image lives (virtual address) */
/*
* this one accidentally used virtual addresses - as such,
* it's deprecated.
*/
#define ATAG_INITRD 0x54410005
/* describes where the compressed ramdisk image lives (physical address) */
#define ATAG_INITRD2 0x54420005
struct tag_initrd {
__u32 start; /* physical start address */
__u32 size; /* size of compressed ramdisk image in bytes */
};
/* board serial number. "64 bits should be enough for everybody" */
#define ATAG_SERIAL 0x54410006
struct tag_serialnr {
__u32 low;
__u32 high;
};
/* board revision */
#define ATAG_REVISION 0x54410007
struct tag_revision {
__u32 rev;
};
/* initial values for vesafb-type framebuffers. see struct screen_info
* in include/linux/tty.h
*/
#define ATAG_VIDEOLFB 0x54410008
struct tag_videolfb {
__u16 lfb_width;
__u16 lfb_height;
__u16 lfb_depth;
__u16 lfb_linelength;
__u32 lfb_base;
__u32 lfb_size;
__u8 red_size;
__u8 red_pos;
__u8 green_size;
__u8 green_pos;
__u8 blue_size;
__u8 blue_pos;
__u8 rsvd_size;
__u8 rsvd_pos;
};
/* command line: \0 terminated string */
#define ATAG_CMDLINE 0x54410009
struct tag_cmdline {
char cmdline[1]; /* this is the minimum size */
};
/* acorn RiscPC specific information */
#define ATAG_ACORN 0x41000101
struct tag_acorn {
__u32 memc_control_reg;
__u32 vram_pages;
__u8 sounddefault;
__u8 adfsdrives;
};
/* footbridge memory clock, see arch/arm/mach-footbridge/arch.c */
#define ATAG_MEMCLK 0x41000402
struct tag_memclk {
__u32 fmemclk;
};
struct tag {
struct tag_header hdr;
union {
struct tag_core core;
struct tag_mem32 mem;
struct tag_videotext videotext;
struct tag_ramdisk ramdisk;
struct tag_initrd initrd;
struct tag_serialnr serialnr;
struct tag_revision revision;
struct tag_videolfb videolfb;
struct tag_cmdline cmdline;
/*
* Acorn specific
*/
struct tag_acorn acorn;
/*
* DC21285 specific
*/
struct tag_memclk memclk;
} u;
};
struct tagtable {
__u32 tag;
int (*parse)(const struct tag *);
};
#define tag_member_present(tag,member) \
((unsigned long)(&((struct tag *)0L)->member + 1) \
<= (tag)->hdr.size * 4)
#define tag_next(t) ((struct tag *)((__u32 *)(t) + (t)->hdr.size))
#define tag_size(type) ((sizeof(struct tag_header) + sizeof(struct type)) >> 2)
#define for_each_tag(t,base) \
for (t = base; t->hdr.size; t = tag_next(t))
#endif /* _UAPI__ASMARM_SETUP_H */
arch/arm/include/uapi/asm/signal.h 0 → 100644
View file @ cb8db5d4
#ifndef _UAPI_ASMARM_SIGNAL_H
#define _UAPI_ASMARM_SIGNAL_H
#include <linux/types.h>
/* Avoid too many header ordering problems. */
struct siginfo;
#ifndef __KERNEL__
/* Here we must cater to libcs that poke about in kernel headers. */
#define NSIG 32
typedef unsigned long sigset_t;
#endif /* __KERNEL__ */
#define SIGHUP 1
#define SIGINT 2
#define SIGQUIT 3
#define SIGILL 4
#define SIGTRAP 5
#define SIGABRT 6
#define SIGIOT 6
#define SIGBUS 7
#define SIGFPE 8
#define SIGKILL 9
#define SIGUSR1 10
#define SIGSEGV 11
#define SIGUSR2 12
#define SIGPIPE 13
#define SIGALRM 14
#define SIGTERM 15
#define SIGSTKFLT 16
#define SIGCHLD 17
#define SIGCONT 18
#define SIGSTOP 19
#define SIGTSTP 20
#define SIGTTIN 21
#define SIGTTOU 22
#define SIGURG 23
#define SIGXCPU 24
#define SIGXFSZ 25
#define SIGVTALRM 26
#define SIGPROF 27
#define SIGWINCH 28
#define SIGIO 29
#define SIGPOLL SIGIO
/*
#define SIGLOST 29
*/
#define SIGPWR 30
#define SIGSYS 31
#define SIGUNUSED 31
/* These should not be considered constants from userland. */
#define SIGRTMIN 32
#define SIGRTMAX _NSIG
#define SIGSWI 32
/*
* SA_FLAGS values:
*
* SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
* SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies.
* SA_SIGINFO deliver the signal with SIGINFO structs
* SA_THIRTYTWO delivers the signal in 32-bit mode, even if the task
* is running in 26-bit.
* SA_ONSTACK allows alternate signal stacks (see sigaltstack(2)).
* SA_RESTART flag to get restarting signals (which were the default long ago)
* SA_NODEFER prevents the current signal from being masked in the handler.
* SA_RESETHAND clears the handler when the signal is delivered.
*
* SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single
* Unix names RESETHAND and NODEFER respectively.
*/
#define SA_NOCLDSTOP 0x00000001
#define SA_NOCLDWAIT 0x00000002
#define SA_SIGINFO 0x00000004
#define SA_THIRTYTWO 0x02000000
#define SA_RESTORER 0x04000000
#define SA_ONSTACK 0x08000000
#define SA_RESTART 0x10000000
#define SA_NODEFER 0x40000000
#define SA_RESETHAND 0x80000000
#define SA_NOMASK SA_NODEFER
#define SA_ONESHOT SA_RESETHAND
/*
* sigaltstack controls
*/
#define SS_ONSTACK 1
#define SS_DISABLE 2
#define MINSIGSTKSZ 2048
#define SIGSTKSZ 8192
#include <asm-generic/signal-defs.h>
#ifndef __KERNEL__
/* Here we must cater to libcs that poke about in kernel headers. */
struct sigaction {
union {
__sighandler_t _sa_handler;
void (*_sa_sigaction)(int, struct siginfo *, void *);
} _u;
sigset_t sa_mask;
unsigned long sa_flags;
void (*sa_restorer)(void);
};
#define sa_handler _u._sa_handler
#define sa_sigaction _u._sa_sigaction
#endif /* __KERNEL__ */
typedef struct sigaltstack {
void __user *ss_sp;
int ss_flags;
size_t ss_size;
} stack_t;
#endif /* _UAPI_ASMARM_SIGNAL_H */
arch/arm/include/uapi/asm/swab.h 0 → 100644
View file @ cb8db5d4
/*
* arch/arm/include/asm/byteorder.h
*
* ARM Endian-ness. In 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
*
* When in big endian mode, byte accesses appear as:
* 0 = d24...d31, 1 = d16...d23, 2 = d8...d15, 3 = d0...d7
* and word accesses (data or instruction) appear as:
* d0...d31
*/
#ifndef _UAPI__ASM_ARM_SWAB_H
#define _UAPI__ASM_ARM_SWAB_H
#include <linux/compiler.h>
#include <linux/types.h>
#if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
# define __SWAB_64_THRU_32__
#endif
#if !defined(__KERNEL__) || __LINUX_ARM_ARCH__ < 6
static inline __attribute_const__ __u32 __arch_swab32(__u32 x)
{
__u32 t;
#ifndef __thumb__
if (!__builtin_constant_p(x)) {
/*
* The compiler needs a bit of a hint here to always do the
* right thing and not screw it up to different degrees
* depending on the gcc version.
*/
asm ("eor\t%0, %1, %1, ror #16" : "=r" (t) : "r" (x));
} else
#endif
t = x ^ ((x << 16) | (x >> 16)); /* eor r1,r0,r0,ror #16 */
x = (x << 24) | (x >> 8); /* mov r0,r0,ror #8 */
t &= ~0x00FF0000; /* bic r1,r1,#0x00FF0000 */
x ^= (t >> 8); /* eor r0,r0,r1,lsr #8 */
return x;
}
#define __arch_swab32 __arch_swab32
#endif
#endif /* _UAPI__ASM_ARM_SWAB_H */
arch/arm/include/uapi/asm/unistd.h 0 → 100644
View file @ cb8db5d4
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