[PATCH] avr32 architecture
This adds support for the Atmel AVR32 architecture as well as the AT32AP7000
CPU and the AT32STK1000 development board.
AVR32 is a new high-performance 32-bit RISC microprocessor core, designed for
cost-sensitive embedded applications, with particular emphasis on low power
consumption and high code density. The AVR32 architecture is not binary
compatible with earlier 8-bit AVR architectures.
The AVR32 architecture, including the instruction set, is described by the
AVR32 Architecture Manual, available from
http://www.atmel.com/dyn/resources/prod_documents/doc32000.pdf
The Atmel AT32AP7000 is the first CPU implementing the AVR32 architecture. It
features a 7-stage pipeline, 16KB instruction and data caches and a full
Memory Management Unit. It also comes with a large set of integrated
peripherals, many of which are shared with the AT91 ARM-based controllers from
Atmel.
Full data sheet is available from
http://www.atmel.com/dyn/resources/prod_documents/doc32003.pdf
while the CPU core implementation including caches and MMU is documented by
the AVR32 AP Technical Reference, available from
http://www.atmel.com/dyn/resources/prod_documents/doc32001.pdf
Information about the AT32STK1000 development board can be found at
http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3918
including a BSP CD image with an earlier version of this patch, development
tools (binaries and source/patches) and a root filesystem image suitable for
booting from SD card.
Alternatively, there's a preliminary "getting started" guide available at
http://avr32linux.org/twiki/bin/view/Main/GettingStarted which provides links
to the sources and patches you will need in order to set up a cross-compiling
environment for avr32-linux.
This patch, as well as the other patches included with the BSP and the
toolchain patches, is actively supported by Atmel Corporation.
[dmccr@us.ibm.com: Fix more pxx_page macro locations]
[bunk@stusta.de: fix `make defconfig']
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Dave McCracken <dmccr@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-09-26 14:32:13 +08:00
|
|
|
/*
|
|
|
|
|
* AVR32 system call table
|
|
|
|
|
*
|
|
|
|
|
* Copyright (C) 2004-2006 Atmel Corporation
|
|
|
|
|
*
|
|
|
|
|
* 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.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
.section .rodata,"a",@progbits
|
|
|
|
|
.type sys_call_table,@object
|
|
|
|
|
.global sys_call_table
|
|
|
|
|
.align 2
|
|
|
|
|
sys_call_table:
|
|
|
|
|
.long sys_restart_syscall
|
|
|
|
|
.long sys_exit
|
|
|
|
|
.long __sys_fork
|
|
|
|
|
.long sys_read
|
|
|
|
|
.long sys_write
|
|
|
|
|
.long sys_open /* 5 */
|
|
|
|
|
.long sys_close
|
|
|
|
|
.long sys_umask
|
|
|
|
|
.long sys_creat
|
|
|
|
|
.long sys_link
|
|
|
|
|
.long sys_unlink /* 10 */
|
|
|
|
|
.long __sys_execve
|
|
|
|
|
.long sys_chdir
|
|
|
|
|
.long sys_time
|
|
|
|
|
.long sys_mknod
|
|
|
|
|
.long sys_chmod /* 15 */
|
|
|
|
|
.long sys_chown
|
|
|
|
|
.long sys_lchown
|
|
|
|
|
.long sys_lseek
|
|
|
|
|
.long sys_llseek
|
|
|
|
|
.long sys_getpid /* 20 */
|
|
|
|
|
.long sys_mount
|
|
|
|
|
.long sys_umount
|
|
|
|
|
.long sys_setuid
|
|
|
|
|
.long sys_getuid
|
|
|
|
|
.long sys_stime /* 25 */
|
|
|
|
|
.long sys_ptrace
|
|
|
|
|
.long sys_alarm
|
|
|
|
|
.long sys_pause
|
|
|
|
|
.long sys_utime
|
|
|
|
|
.long sys_newstat /* 30 */
|
|
|
|
|
.long sys_newfstat
|
|
|
|
|
.long sys_newlstat
|
|
|
|
|
.long sys_access
|
|
|
|
|
.long sys_chroot
|
|
|
|
|
.long sys_sync /* 35 */
|
|
|
|
|
.long sys_fsync
|
|
|
|
|
.long sys_kill
|
|
|
|
|
.long sys_rename
|
|
|
|
|
.long sys_mkdir
|
|
|
|
|
.long sys_rmdir /* 40 */
|
|
|
|
|
.long sys_dup
|
|
|
|
|
.long sys_pipe
|
|
|
|
|
.long sys_times
|
|
|
|
|
.long __sys_clone
|
|
|
|
|
.long sys_brk /* 45 */
|
|
|
|
|
.long sys_setgid
|
|
|
|
|
.long sys_getgid
|
|
|
|
|
.long sys_getcwd
|
|
|
|
|
.long sys_geteuid
|
|
|
|
|
.long sys_getegid /* 50 */
|
|
|
|
|
.long sys_acct
|
|
|
|
|
.long sys_setfsuid
|
|
|
|
|
.long sys_setfsgid
|
|
|
|
|
.long sys_ioctl
|
|
|
|
|
.long sys_fcntl /* 55 */
|
|
|
|
|
.long sys_setpgid
|
|
|
|
|
.long sys_mremap
|
|
|
|
|
.long sys_setresuid
|
|
|
|
|
.long sys_getresuid
|
|
|
|
|
.long sys_setreuid /* 60 */
|
|
|
|
|
.long sys_setregid
|
|
|
|
|
.long sys_ustat
|
|
|
|
|
.long sys_dup2
|
|
|
|
|
.long sys_getppid
|
|
|
|
|
.long sys_getpgrp /* 65 */
|
|
|
|
|
.long sys_setsid
|
|
|
|
|
.long sys_rt_sigaction
|
|
|
|
|
.long __sys_rt_sigreturn
|
|
|
|
|
.long sys_rt_sigprocmask
|
|
|
|
|
.long sys_rt_sigpending /* 70 */
|
|
|
|
|
.long sys_rt_sigtimedwait
|
|
|
|
|
.long sys_rt_sigqueueinfo
|
|
|
|
|
.long __sys_rt_sigsuspend
|
|
|
|
|
.long sys_sethostname
|
|
|
|
|
.long sys_setrlimit /* 75 */
|
|
|
|
|
.long sys_getrlimit
|
|
|
|
|
.long sys_getrusage
|
|
|
|
|
.long sys_gettimeofday
|
|
|
|
|
.long sys_settimeofday
|
|
|
|
|
.long sys_getgroups /* 80 */
|
|
|
|
|
.long sys_setgroups
|
|
|
|
|
.long sys_select
|
|
|
|
|
.long sys_symlink
|
|
|
|
|
.long sys_fchdir
|
|
|
|
|
.long sys_readlink /* 85 */
|
|
|
|
|
.long sys_pread64
|
|
|
|
|
.long sys_pwrite64
|
|
|
|
|
.long sys_swapon
|
|
|
|
|
.long sys_reboot
|
|
|
|
|
.long __sys_mmap2 /* 90 */
|
|
|
|
|
.long sys_munmap
|
|
|
|
|
.long sys_truncate
|
|
|
|
|
.long sys_ftruncate
|
|
|
|
|
.long sys_fchmod
|
|
|
|
|
.long sys_fchown /* 95 */
|
|
|
|
|
.long sys_getpriority
|
|
|
|
|
.long sys_setpriority
|
|
|
|
|
.long sys_wait4
|
|
|
|
|
.long sys_statfs
|
|
|
|
|
.long sys_fstatfs /* 100 */
|
|
|
|
|
.long sys_vhangup
|
|
|
|
|
.long __sys_sigaltstack
|
|
|
|
|
.long sys_syslog
|
|
|
|
|
.long sys_setitimer
|
|
|
|
|
.long sys_getitimer /* 105 */
|
|
|
|
|
.long sys_swapoff
|
|
|
|
|
.long sys_sysinfo
|
2007-02-15 17:01:11 +08:00
|
|
|
.long sys_ni_syscall /* was sys_ipc briefly */
|
[PATCH] avr32 architecture
This adds support for the Atmel AVR32 architecture as well as the AT32AP7000
CPU and the AT32STK1000 development board.
AVR32 is a new high-performance 32-bit RISC microprocessor core, designed for
cost-sensitive embedded applications, with particular emphasis on low power
consumption and high code density. The AVR32 architecture is not binary
compatible with earlier 8-bit AVR architectures.
The AVR32 architecture, including the instruction set, is described by the
AVR32 Architecture Manual, available from
http://www.atmel.com/dyn/resources/prod_documents/doc32000.pdf
The Atmel AT32AP7000 is the first CPU implementing the AVR32 architecture. It
features a 7-stage pipeline, 16KB instruction and data caches and a full
Memory Management Unit. It also comes with a large set of integrated
peripherals, many of which are shared with the AT91 ARM-based controllers from
Atmel.
Full data sheet is available from
http://www.atmel.com/dyn/resources/prod_documents/doc32003.pdf
while the CPU core implementation including caches and MMU is documented by
the AVR32 AP Technical Reference, available from
http://www.atmel.com/dyn/resources/prod_documents/doc32001.pdf
Information about the AT32STK1000 development board can be found at
http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3918
including a BSP CD image with an earlier version of this patch, development
tools (binaries and source/patches) and a root filesystem image suitable for
booting from SD card.
Alternatively, there's a preliminary "getting started" guide available at
http://avr32linux.org/twiki/bin/view/Main/GettingStarted which provides links
to the sources and patches you will need in order to set up a cross-compiling
environment for avr32-linux.
This patch, as well as the other patches included with the BSP and the
toolchain patches, is actively supported by Atmel Corporation.
[dmccr@us.ibm.com: Fix more pxx_page macro locations]
[bunk@stusta.de: fix `make defconfig']
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Dave McCracken <dmccr@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-09-26 14:32:13 +08:00
|
|
|
.long sys_sendfile
|
|
|
|
|
.long sys_setdomainname /* 110 */
|
|
|
|
|
.long sys_newuname
|
|
|
|
|
.long sys_adjtimex
|
|
|
|
|
.long sys_mprotect
|
|
|
|
|
.long __sys_vfork
|
|
|
|
|
.long sys_init_module /* 115 */
|
|
|
|
|
.long sys_delete_module
|
|
|
|
|
.long sys_quotactl
|
|
|
|
|
.long sys_getpgid
|
|
|
|
|
.long sys_bdflush
|
|
|
|
|
.long sys_sysfs /* 120 */
|
|
|
|
|
.long sys_personality
|
|
|
|
|
.long sys_ni_syscall /* reserved for afs_syscall */
|
|
|
|
|
.long sys_getdents
|
|
|
|
|
.long sys_flock
|
|
|
|
|
.long sys_msync /* 125 */
|
|
|
|
|
.long sys_readv
|
|
|
|
|
.long sys_writev
|
|
|
|
|
.long sys_getsid
|
|
|
|
|
.long sys_fdatasync
|
|
|
|
|
.long sys_sysctl /* 130 */
|
|
|
|
|
.long sys_mlock
|
|
|
|
|
.long sys_munlock
|
|
|
|
|
.long sys_mlockall
|
|
|
|
|
.long sys_munlockall
|
|
|
|
|
.long sys_sched_setparam /* 135 */
|
|
|
|
|
.long sys_sched_getparam
|
|
|
|
|
.long sys_sched_setscheduler
|
|
|
|
|
.long sys_sched_getscheduler
|
|
|
|
|
.long sys_sched_yield
|
|
|
|
|
.long sys_sched_get_priority_max /* 140 */
|
|
|
|
|
.long sys_sched_get_priority_min
|
|
|
|
|
.long sys_sched_rr_get_interval
|
|
|
|
|
.long sys_nanosleep
|
|
|
|
|
.long sys_poll
|
|
|
|
|
.long sys_nfsservctl /* 145 */
|
|
|
|
|
.long sys_setresgid
|
|
|
|
|
.long sys_getresgid
|
|
|
|
|
.long sys_prctl
|
|
|
|
|
.long sys_socket
|
|
|
|
|
.long sys_bind /* 150 */
|
|
|
|
|
.long sys_connect
|
|
|
|
|
.long sys_listen
|
|
|
|
|
.long sys_accept
|
|
|
|
|
.long sys_getsockname
|
|
|
|
|
.long sys_getpeername /* 155 */
|
|
|
|
|
.long sys_socketpair
|
|
|
|
|
.long sys_send
|
|
|
|
|
.long sys_recv
|
|
|
|
|
.long __sys_sendto
|
|
|
|
|
.long __sys_recvfrom /* 160 */
|
|
|
|
|
.long sys_shutdown
|
|
|
|
|
.long sys_setsockopt
|
|
|
|
|
.long sys_getsockopt
|
|
|
|
|
.long sys_sendmsg
|
|
|
|
|
.long sys_recvmsg /* 165 */
|
|
|
|
|
.long sys_truncate64
|
|
|
|
|
.long sys_ftruncate64
|
|
|
|
|
.long sys_stat64
|
|
|
|
|
.long sys_lstat64
|
|
|
|
|
.long sys_fstat64 /* 170 */
|
|
|
|
|
.long sys_pivot_root
|
|
|
|
|
.long sys_mincore
|
|
|
|
|
.long sys_madvise
|
|
|
|
|
.long sys_getdents64
|
|
|
|
|
.long sys_fcntl64 /* 175 */
|
|
|
|
|
.long sys_gettid
|
|
|
|
|
.long sys_readahead
|
|
|
|
|
.long sys_setxattr
|
|
|
|
|
.long sys_lsetxattr
|
|
|
|
|
.long sys_fsetxattr /* 180 */
|
|
|
|
|
.long sys_getxattr
|
|
|
|
|
.long sys_lgetxattr
|
|
|
|
|
.long sys_fgetxattr
|
|
|
|
|
.long sys_listxattr
|
|
|
|
|
.long sys_llistxattr /* 185 */
|
|
|
|
|
.long sys_flistxattr
|
|
|
|
|
.long sys_removexattr
|
|
|
|
|
.long sys_lremovexattr
|
|
|
|
|
.long sys_fremovexattr
|
|
|
|
|
.long sys_tkill /* 190 */
|
|
|
|
|
.long sys_sendfile64
|
|
|
|
|
.long sys_futex
|
|
|
|
|
.long sys_sched_setaffinity
|
|
|
|
|
.long sys_sched_getaffinity
|
|
|
|
|
.long sys_capget /* 195 */
|
|
|
|
|
.long sys_capset
|
|
|
|
|
.long sys_io_setup
|
|
|
|
|
.long sys_io_destroy
|
|
|
|
|
.long sys_io_getevents
|
|
|
|
|
.long sys_io_submit /* 200 */
|
|
|
|
|
.long sys_io_cancel
|
|
|
|
|
.long sys_fadvise64
|
|
|
|
|
.long sys_exit_group
|
|
|
|
|
.long sys_lookup_dcookie
|
|
|
|
|
.long sys_epoll_create /* 205 */
|
|
|
|
|
.long sys_epoll_ctl
|
|
|
|
|
.long sys_epoll_wait
|
|
|
|
|
.long sys_remap_file_pages
|
|
|
|
|
.long sys_set_tid_address
|
|
|
|
|
.long sys_timer_create /* 210 */
|
|
|
|
|
.long sys_timer_settime
|
|
|
|
|
.long sys_timer_gettime
|
|
|
|
|
.long sys_timer_getoverrun
|
|
|
|
|
.long sys_timer_delete
|
|
|
|
|
.long sys_clock_settime /* 215 */
|
|
|
|
|
.long sys_clock_gettime
|
|
|
|
|
.long sys_clock_getres
|
|
|
|
|
.long sys_clock_nanosleep
|
|
|
|
|
.long sys_statfs64
|
|
|
|
|
.long sys_fstatfs64 /* 220 */
|
|
|
|
|
.long sys_tgkill
|
|
|
|
|
.long sys_ni_syscall /* reserved for TUX */
|
|
|
|
|
.long sys_utimes
|
|
|
|
|
.long sys_fadvise64_64
|
|
|
|
|
.long sys_cacheflush /* 225 */
|
|
|
|
|
.long sys_ni_syscall /* sys_vserver */
|
|
|
|
|
.long sys_mq_open
|
|
|
|
|
.long sys_mq_unlink
|
|
|
|
|
.long sys_mq_timedsend
|
|
|
|
|
.long sys_mq_timedreceive /* 230 */
|
|
|
|
|
.long sys_mq_notify
|
|
|
|
|
.long sys_mq_getsetattr
|
|
|
|
|
.long sys_kexec_load
|
|
|
|
|
.long sys_waitid
|
|
|
|
|
.long sys_add_key /* 235 */
|
|
|
|
|
.long sys_request_key
|
|
|
|
|
.long sys_keyctl
|
|
|
|
|
.long sys_ioprio_set
|
|
|
|
|
.long sys_ioprio_get
|
|
|
|
|
.long sys_inotify_init /* 240 */
|
|
|
|
|
.long sys_inotify_add_watch
|
|
|
|
|
.long sys_inotify_rm_watch
|
|
|
|
|
.long sys_openat
|
|
|
|
|
.long sys_mkdirat
|
|
|
|
|
.long sys_mknodat /* 245 */
|
|
|
|
|
.long sys_fchownat
|
|
|
|
|
.long sys_futimesat
|
|
|
|
|
.long sys_fstatat64
|
|
|
|
|
.long sys_unlinkat
|
|
|
|
|
.long sys_renameat /* 250 */
|
|
|
|
|
.long sys_linkat
|
|
|
|
|
.long sys_symlinkat
|
|
|
|
|
.long sys_readlinkat
|
|
|
|
|
.long sys_fchmodat
|
|
|
|
|
.long sys_faccessat /* 255 */
|
|
|
|
|
.long __sys_pselect6
|
|
|
|
|
.long sys_ppoll
|
|
|
|
|
.long sys_unshare
|
|
|
|
|
.long sys_set_robust_list
|
|
|
|
|
.long sys_get_robust_list /* 260 */
|
|
|
|
|
.long __sys_splice
|
|
|
|
|
.long sys_sync_file_range
|
|
|
|
|
.long sys_tee
|
|
|
|
|
.long sys_vmsplice
|
2006-11-06 21:02:44 +08:00
|
|
|
.long __sys_epoll_pwait /* 265 */
|
2007-02-15 17:01:11 +08:00
|
|
|
.long sys_msgget
|
|
|
|
|
.long sys_msgsnd
|
|
|
|
|
.long sys_msgrcv
|
|
|
|
|
.long sys_msgctl
|
|
|
|
|
.long sys_semget /* 270 */
|
|
|
|
|
.long sys_semop
|
|
|
|
|
.long sys_semctl
|
|
|
|
|
.long sys_semtimedop
|
|
|
|
|
.long sys_shmat
|
|
|
|
|
.long sys_shmget /* 275 */
|
|
|
|
|
.long sys_shmdt
|
|
|
|
|
.long sys_shmctl
|
2007-05-09 16:23:11 +08:00
|
|
|
.long sys_utimensat
|
[PATCH] avr32 architecture
This adds support for the Atmel AVR32 architecture as well as the AT32AP7000
CPU and the AT32STK1000 development board.
AVR32 is a new high-performance 32-bit RISC microprocessor core, designed for
cost-sensitive embedded applications, with particular emphasis on low power
consumption and high code density. The AVR32 architecture is not binary
compatible with earlier 8-bit AVR architectures.
The AVR32 architecture, including the instruction set, is described by the
AVR32 Architecture Manual, available from
http://www.atmel.com/dyn/resources/prod_documents/doc32000.pdf
The Atmel AT32AP7000 is the first CPU implementing the AVR32 architecture. It
features a 7-stage pipeline, 16KB instruction and data caches and a full
Memory Management Unit. It also comes with a large set of integrated
peripherals, many of which are shared with the AT91 ARM-based controllers from
Atmel.
Full data sheet is available from
http://www.atmel.com/dyn/resources/prod_documents/doc32003.pdf
while the CPU core implementation including caches and MMU is documented by
the AVR32 AP Technical Reference, available from
http://www.atmel.com/dyn/resources/prod_documents/doc32001.pdf
Information about the AT32STK1000 development board can be found at
http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3918
including a BSP CD image with an earlier version of this patch, development
tools (binaries and source/patches) and a root filesystem image suitable for
booting from SD card.
Alternatively, there's a preliminary "getting started" guide available at
http://avr32linux.org/twiki/bin/view/Main/GettingStarted which provides links
to the sources and patches you will need in order to set up a cross-compiling
environment for avr32-linux.
This patch, as well as the other patches included with the BSP and the
toolchain patches, is actively supported by Atmel Corporation.
[dmccr@us.ibm.com: Fix more pxx_page macro locations]
[bunk@stusta.de: fix `make defconfig']
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Dave McCracken <dmccr@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-09-26 14:32:13 +08:00
|
|
|
.long sys_ni_syscall /* r8 is saturated at nr_syscalls */
|