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Merge branch 'arch-frv' into no-rebases

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This commit is contained in:
Al Viro 2012-11-16 22:27:58 -05:00
commit d05f06e60d
1103 changed files with 15138 additions and 12127 deletions
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12
arch/hexagon/include/uapi/asm/Kbuild
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# UAPI Header export list
include include/uapi/asm-generic/Kbuild.asm
header-y += bitsperlong.h
header-y += byteorder.h
header-y += kvm_para.h
header-y += param.h
header-y += ptrace.h
header-y += registers.h
header-y += setup.h
header-y += sigcontext.h
header-y += signal.h
header-y += swab.h
header-y += unistd.h
header-y += user.h

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arch/hexagon/include/uapi/asm/bitsperlong.h Normal file
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/*
* Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#ifndef __ASM_HEXAGON_BITSPERLONG_H
#define __ASM_HEXAGON_BITSPERLONG_H
#define __BITS_PER_LONG 32
#include <asm-generic/bitsperlong.h>
#endif

28
arch/hexagon/include/uapi/asm/byteorder.h Normal file
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/*
* Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#ifndef _ASM_BYTEORDER_H
#define _ASM_BYTEORDER_H
#if defined(__GNUC__) && !defined(__STRICT_ANSI__) || defined(__KERNEL__)
# define __BYTEORDER_HAS_U64__
#endif
#include <linux/byteorder/little_endian.h>
#endif /* _ASM_BYTEORDER_H */

1
arch/hexagon/include/uapi/asm/kvm_para.h Normal file
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#include <asm-generic/kvm_para.h>

26
arch/hexagon/include/uapi/asm/param.h Normal file
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/*
* Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#ifndef _ASM_PARAM_H
#define _ASM_PARAM_H
#define EXEC_PAGESIZE 16384
#include <asm-generic/param.h>
#endif

39
arch/hexagon/include/uapi/asm/ptrace.h Normal file
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/*
* Ptrace definitions for the Hexagon architecture
*
* Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#ifndef _ASM_PTRACE_H
#define _ASM_PTRACE_H
#include <asm/registers.h>
#define instruction_pointer(regs) pt_elr(regs)
#define user_stack_pointer(regs) ((regs)->r29)
#define profile_pc(regs) instruction_pointer(regs)
/* kprobe-based event tracer support */
extern int regs_query_register_offset(const char *name);
extern const char *regs_query_register_name(unsigned int offset);
#define current_pt_regs() \
((struct pt_regs *) \
((unsigned long)current_thread_info() + THREAD_SIZE) - 1)
#endif

221
arch/hexagon/include/uapi/asm/registers.h Normal file
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/*
* Register definitions for the Hexagon architecture
*/
#ifndef _ASM_REGISTERS_H
#define _ASM_REGISTERS_H
#define SP r29
#ifndef __ASSEMBLY__
/* See kernel/entry.S for further documentation. */
/*
* Entry code copies the event record out of guest registers into
* this structure (which is on the stack).
*/
struct hvm_event_record {
unsigned long vmel; /* Event Linkage (return address) */
unsigned long vmest; /* Event context - pre-event SSR values */
unsigned long vmpsp; /* Previous stack pointer */
unsigned long vmbadva; /* Bad virtual address for addressing events */
};
struct pt_regs {
long restart_r0; /* R0 checkpoint for syscall restart */
long syscall_nr; /* Only used in system calls */
union {
struct {
unsigned long usr;
unsigned long preds;
};
long long int predsusr;
};
union {
struct {
unsigned long m0;
unsigned long m1;
};
long long int m1m0;
};
union {
struct {
unsigned long sa1;
unsigned long lc1;
};
long long int lc1sa1;
};
union {
struct {
unsigned long sa0;
unsigned long lc0;
};
long long int lc0sa0;
};
union {
struct {
unsigned long gp;
unsigned long ugp;
};
long long int ugpgp;
};
/*
* Be extremely careful with rearranging these, if at all. Some code
* assumes the 32 registers exist exactly like this in memory;
* e.g. kernel/ptrace.c
* e.g. kernel/signal.c (restore_sigcontext)
*/
union {
struct {
unsigned long r00;
unsigned long r01;
};
long long int r0100;
};
union {
struct {
unsigned long r02;
unsigned long r03;
};
long long int r0302;
};
union {
struct {
unsigned long r04;
unsigned long r05;
};
long long int r0504;
};
union {
struct {
unsigned long r06;
unsigned long r07;
};
long long int r0706;
};
union {
struct {
unsigned long r08;
unsigned long r09;
};
long long int r0908;
};
union {
struct {
unsigned long r10;
unsigned long r11;
};
long long int r1110;
};
union {
struct {
unsigned long r12;
unsigned long r13;
};
long long int r1312;
};
union {
struct {
unsigned long r14;
unsigned long r15;
};
long long int r1514;
};
union {
struct {
unsigned long r16;
unsigned long r17;
};
long long int r1716;
};
union {
struct {
unsigned long r18;
unsigned long r19;
};
long long int r1918;
};
union {
struct {
unsigned long r20;
unsigned long r21;
};
long long int r2120;
};
union {
struct {
unsigned long r22;
unsigned long r23;
};
long long int r2322;
};
union {
struct {
unsigned long r24;
unsigned long r25;
};
long long int r2524;
};
union {
struct {
unsigned long r26;
unsigned long r27;
};
long long int r2726;
};
union {
struct {
unsigned long r28;
unsigned long r29;
};
long long int r2928;
};
union {
struct {
unsigned long r30;
unsigned long r31;
};
long long int r3130;
};
/* VM dispatch pushes event record onto stack - we can build on it */
struct hvm_event_record hvmer;
};
/* Defines to conveniently access the values */
/*
* As of the VM spec 0.5, these registers are now set/retrieved via a
* VM call. On the in-bound side, we just fetch the values
* at the entry points and stuff them into the old record in pt_regs.
* However, on the outbound side, probably at VM rte, we set the
* registers back.
*/
#define pt_elr(regs) ((regs)->hvmer.vmel)
#define pt_set_elr(regs, val) ((regs)->hvmer.vmel = (val))
#define pt_cause(regs) ((regs)->hvmer.vmest & (HVM_VMEST_CAUSE_MSK))
#define user_mode(regs) \
(((regs)->hvmer.vmest & (HVM_VMEST_UM_MSK << HVM_VMEST_UM_SFT)) != 0)
#define ints_enabled(regs) \
(((regs)->hvmer.vmest & (HVM_VMEST_IE_MSK << HVM_VMEST_IE_SFT)) != 0)
#define pt_psp(regs) ((regs)->hvmer.vmpsp)
#define pt_badva(regs) ((regs)->hvmer.vmbadva)
#define pt_set_rte_sp(regs, sp) do {\
pt_psp(regs) = (sp);\
(regs)->SP = (unsigned long) &((regs)->hvmer);\
} while (0)
#define pt_set_kmode(regs) \
(regs)->hvmer.vmest = (HVM_VMEST_IE_MSK << HVM_VMEST_IE_SFT)
#define pt_set_usermode(regs) \
(regs)->hvmer.vmest = (HVM_VMEST_UM_MSK << HVM_VMEST_UM_SFT) \
| (HVM_VMEST_IE_MSK << HVM_VMEST_IE_SFT)
#endif /* ifndef __ASSEMBLY */
#endif

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arch/hexagon/include/uapi/asm/setup.h Normal file
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/*
* Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#ifndef _ASM_SETUP_H
#define _ASM_SETUP_H
#include <linux/init.h>
#include <asm-generic/setup.h>
extern char external_cmdline_buffer;
void __init setup_arch_memory(void);
#endif

33
arch/hexagon/include/uapi/asm/sigcontext.h Normal file
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/*
* Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#ifndef _ASM_SIGCONTEXT_H
#define _ASM_SIGCONTEXT_H
#include <asm/user.h>
/*
* 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 {
struct user_regs_struct sc_regs;
} __aligned(8);
#endif

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arch/hexagon/include/uapi/asm/signal.h Normal file
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/*
* Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#ifndef _ASM_SIGNAL_H
#define _ASM_SIGNAL_H
extern unsigned long __rt_sigtramp_template[2];
#include <asm-generic/signal.h>
#endif

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arch/hexagon/include/uapi/asm/swab.h Normal file
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/*
* Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#ifndef _ASM_SWAB_H
#define _ASM_SWAB_H
#define __SWAB_64_THRU_32__
#endif

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arch/hexagon/include/uapi/asm/unistd.h Normal file
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/*
* Syscall support for Hexagon
*
* Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/*
* The kernel pulls this unistd.h in three different ways:
* 1. the "normal" way which gets all the __NR defines
* 2. with __SYSCALL defined to produce function declarations
* 3. with __SYSCALL defined to produce syscall table initialization
* See also: syscalltab.c
*/
#define sys_mmap2 sys_mmap_pgoff
#define __ARCH_WANT_SYS_EXECVE
#include <asm-generic/unistd.h>

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arch/hexagon/include/uapi/asm/user.h Normal file
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#ifndef HEXAGON_ASM_USER_H
#define HEXAGON_ASM_USER_H
/*
* Layout for registers passed in elf core dumps to userspace.
*
* Basically a rearranged subset of "pt_regs".
*
* Interested parties: libc, gdb...
*/
struct user_regs_struct {
unsigned long r0;
unsigned long r1;
unsigned long r2;
unsigned long r3;
unsigned long r4;
unsigned long r5;
unsigned long r6;
unsigned long r7;
unsigned long r8;
unsigned long r9;
unsigned long r10;
unsigned long r11;
unsigned long r12;
unsigned long r13;
unsigned long r14;
unsigned long r15;
unsigned long r16;
unsigned long r17;
unsigned long r18;
unsigned long r19;
unsigned long r20;
unsigned long r21;
unsigned long r22;
unsigned long r23;
unsigned long r24;
unsigned long r25;
unsigned long r26;
unsigned long r27;
unsigned long r28;
unsigned long r29;
unsigned long r30;
unsigned long r31;
unsigned long sa0;
unsigned long lc0;
unsigned long sa1;
unsigned long lc1;
unsigned long m0;
unsigned long m1;
unsigned long usr;
unsigned long p3_0;
unsigned long gp;
unsigned long ugp;
unsigned long pc;
unsigned long cause;
unsigned long badva;
unsigned long pad1; /* pad out to 48 words total */
unsigned long pad2; /* pad out to 48 words total */
unsigned long pad3; /* pad out to 48 words total */
};
#endif