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-rw-r--r--arch/m68k/atari/atakeyb.c9
-rw-r--r--arch/m68k/atari/stdma.c2
-rw-r--r--arch/m68k/include/asm/atarikb.h2
-rw-r--r--arch/m68k/include/asm/bitops_mm.h87
-rw-r--r--arch/m68k/include/asm/unistd.h46
-rw-r--r--arch/m68k/kernel/Makefile_mm2
-rw-r--r--arch/m68k/kernel/entry_mm.S348
-rw-r--r--arch/m68k/kernel/syscalltable.S195
-rw-r--r--arch/m68k/kernel/vmlinux-std.lds2
-rw-r--r--arch/m68k/kernel/vmlinux-sun3.lds1
10 files changed, 186 insertions, 508 deletions
diff --git a/arch/m68k/atari/atakeyb.c b/arch/m68k/atari/atakeyb.c
index b995513d527f..95022b04b62d 100644
--- a/arch/m68k/atari/atakeyb.c
+++ b/arch/m68k/atari/atakeyb.c
@@ -36,13 +36,10 @@
/* Hook for MIDI serial driver */
void (*atari_MIDI_interrupt_hook) (void);
-/* Hook for mouse driver */
-void (*atari_mouse_interrupt_hook) (char *);
/* Hook for keyboard inputdev driver */
void (*atari_input_keyboard_interrupt_hook) (unsigned char, char);
/* Hook for mouse inputdev driver */
void (*atari_input_mouse_interrupt_hook) (char *);
-EXPORT_SYMBOL(atari_mouse_interrupt_hook);
EXPORT_SYMBOL(atari_input_keyboard_interrupt_hook);
EXPORT_SYMBOL(atari_input_mouse_interrupt_hook);
@@ -263,8 +260,8 @@ repeat:
kb_state.buf[kb_state.len++] = scancode;
if (kb_state.len == 3) {
kb_state.state = KEYBOARD;
- if (atari_mouse_interrupt_hook)
- atari_mouse_interrupt_hook(kb_state.buf);
+ if (atari_input_mouse_interrupt_hook)
+ atari_input_mouse_interrupt_hook(kb_state.buf);
}
break;
@@ -575,7 +572,7 @@ int atari_keyb_init(void)
kb_state.len = 0;
error = request_irq(IRQ_MFP_ACIA, atari_keyboard_interrupt,
- IRQ_TYPE_SLOW, "keyboard/mouse/MIDI",
+ IRQ_TYPE_SLOW, "keyboard,mouse,MIDI",
atari_keyboard_interrupt);
if (error)
return error;
diff --git a/arch/m68k/atari/stdma.c b/arch/m68k/atari/stdma.c
index 604329fafbb8..ddbf43ca8858 100644
--- a/arch/m68k/atari/stdma.c
+++ b/arch/m68k/atari/stdma.c
@@ -180,7 +180,7 @@ void __init stdma_init(void)
{
stdma_isr = NULL;
if (request_irq(IRQ_MFP_FDC, stdma_int, IRQ_TYPE_SLOW | IRQF_SHARED,
- "ST-DMA: floppy/ACSI/IDE/Falcon-SCSI", stdma_int))
+ "ST-DMA floppy,ACSI,IDE,Falcon-SCSI", stdma_int))
pr_err("Couldn't register ST-DMA interrupt\n");
}
diff --git a/arch/m68k/include/asm/atarikb.h b/arch/m68k/include/asm/atarikb.h
index 546e7da5804f..68f3622bf591 100644
--- a/arch/m68k/include/asm/atarikb.h
+++ b/arch/m68k/include/asm/atarikb.h
@@ -34,8 +34,6 @@ void ikbd_joystick_disable(void);
/* Hook for MIDI serial driver */
extern void (*atari_MIDI_interrupt_hook) (void);
-/* Hook for mouse driver */
-extern void (*atari_mouse_interrupt_hook) (char *);
/* Hook for keyboard inputdev driver */
extern void (*atari_input_keyboard_interrupt_hook) (unsigned char, char);
/* Hook for mouse inputdev driver */
diff --git a/arch/m68k/include/asm/bitops_mm.h b/arch/m68k/include/asm/bitops_mm.h
index 9d69f6e62365..e9020f88a748 100644
--- a/arch/m68k/include/asm/bitops_mm.h
+++ b/arch/m68k/include/asm/bitops_mm.h
@@ -181,14 +181,15 @@ static inline int find_first_zero_bit(const unsigned long *vaddr,
{
const unsigned long *p = vaddr;
int res = 32;
+ unsigned int words;
unsigned long num;
if (!size)
return 0;
- size = (size + 31) >> 5;
+ words = (size + 31) >> 5;
while (!(num = ~*p++)) {
- if (!--size)
+ if (!--words)
goto out;
}
@@ -196,7 +197,8 @@ static inline int find_first_zero_bit(const unsigned long *vaddr,
: "=d" (res) : "d" (num & -num));
res ^= 31;
out:
- return ((long)p - (long)vaddr - 4) * 8 + res;
+ res += ((long)p - (long)vaddr - 4) * 8;
+ return res < size ? res : size;
}
static inline int find_next_zero_bit(const unsigned long *vaddr, int size,
@@ -215,27 +217,32 @@ static inline int find_next_zero_bit(const unsigned long *vaddr, int size,
/* Look for zero in first longword */
__asm__ __volatile__ ("bfffo %1{#0,#0},%0"
: "=d" (res) : "d" (num & -num));
- if (res < 32)
- return offset + (res ^ 31);
+ if (res < 32) {
+ offset += res ^ 31;
+ return offset < size ? offset : size;
+ }
offset += 32;
+
+ if (offset >= size)
+ return size;
}
/* No zero yet, search remaining full bytes for a zero */
- res = find_first_zero_bit(p, size - ((long)p - (long)vaddr) * 8);
- return offset + res;
+ return offset + find_first_zero_bit(p, size - offset);
}
static inline int find_first_bit(const unsigned long *vaddr, unsigned size)
{
const unsigned long *p = vaddr;
int res = 32;
+ unsigned int words;
unsigned long num;
if (!size)
return 0;
- size = (size + 31) >> 5;
+ words = (size + 31) >> 5;
while (!(num = *p++)) {
- if (!--size)
+ if (!--words)
goto out;
}
@@ -243,7 +250,8 @@ static inline int find_first_bit(const unsigned long *vaddr, unsigned size)
: "=d" (res) : "d" (num & -num));
res ^= 31;
out:
- return ((long)p - (long)vaddr - 4) * 8 + res;
+ res += ((long)p - (long)vaddr - 4) * 8;
+ return res < size ? res : size;
}
static inline int find_next_bit(const unsigned long *vaddr, int size,
@@ -262,13 +270,17 @@ static inline int find_next_bit(const unsigned long *vaddr, int size,
/* Look for one in first longword */
__asm__ __volatile__ ("bfffo %1{#0,#0},%0"
: "=d" (res) : "d" (num & -num));
- if (res < 32)
- return offset + (res ^ 31);
+ if (res < 32) {
+ offset += res ^ 31;
+ return offset < size ? offset : size;
+ }
offset += 32;
+
+ if (offset >= size)
+ return size;
}
/* No one yet, search remaining full bytes for a one */
- res = find_first_bit(p, size - ((long)p - (long)vaddr) * 8);
- return offset + res;
+ return offset + find_first_bit(p, size - offset);
}
/*
@@ -366,23 +378,25 @@ static inline int test_bit_le(int nr, const void *vaddr)
static inline int find_first_zero_bit_le(const void *vaddr, unsigned size)
{
const unsigned long *p = vaddr, *addr = vaddr;
- int res;
+ int res = 0;
+ unsigned int words;
if (!size)
return 0;
- size = (size >> 5) + ((size & 31) > 0);
- while (*p++ == ~0UL)
- {
- if (--size == 0)
- return (p - addr) << 5;
+ words = (size >> 5) + ((size & 31) > 0);
+ while (*p++ == ~0UL) {
+ if (--words == 0)
+ goto out;
}
--p;
for (res = 0; res < 32; res++)
if (!test_bit_le(res, p))
break;
- return (p - addr) * 32 + res;
+out:
+ res += (p - addr) * 32;
+ return res < size ? res : size;
}
static inline unsigned long find_next_zero_bit_le(const void *addr,
@@ -400,10 +414,15 @@ static inline unsigned long find_next_zero_bit_le(const void *addr,
offset -= bit;
/* Look for zero in first longword */
for (res = bit; res < 32; res++)
- if (!test_bit_le(res, p))
- return offset + res;
+ if (!test_bit_le(res, p)) {
+ offset += res;
+ return offset < size ? offset : size;
+ }
p++;
offset += 32;
+
+ if (offset >= size)
+ return size;
}
/* No zero yet, search remaining full bytes for a zero */
return offset + find_first_zero_bit_le(p, size - offset);
@@ -412,22 +431,25 @@ static inline unsigned long find_next_zero_bit_le(const void *addr,
static inline int find_first_bit_le(const void *vaddr, unsigned size)
{
const unsigned long *p = vaddr, *addr = vaddr;
- int res;
+ int res = 0;
+ unsigned int words;
if (!size)
return 0;
- size = (size >> 5) + ((size & 31) > 0);
+ words = (size >> 5) + ((size & 31) > 0);
while (*p++ == 0UL) {
- if (--size == 0)
- return (p - addr) << 5;
+ if (--words == 0)
+ goto out;
}
--p;
for (res = 0; res < 32; res++)
if (test_bit_le(res, p))
break;
- return (p - addr) * 32 + res;
+out:
+ res += (p - addr) * 32;
+ return res < size ? res : size;
}
static inline unsigned long find_next_bit_le(const void *addr,
@@ -445,10 +467,15 @@ static inline unsigned long find_next_bit_le(const void *addr,
offset -= bit;
/* Look for one in first longword */
for (res = bit; res < 32; res++)
- if (test_bit_le(res, p))
- return offset + res;
+ if (test_bit_le(res, p)) {
+ offset += res;
+ return offset < size ? offset : size;
+ }
p++;
offset += 32;
+
+ if (offset >= size)
+ return size;
}
/* No set bit yet, search remaining full bytes for a set bit */
return offset + find_first_bit_le(p, size - offset);
diff --git a/arch/m68k/include/asm/unistd.h b/arch/m68k/include/asm/unistd.h
index 29e17907d9f2..f3b649de2a1b 100644
--- a/arch/m68k/include/asm/unistd.h
+++ b/arch/m68k/include/asm/unistd.h
@@ -22,7 +22,7 @@
#define __NR_mknod 14
#define __NR_chmod 15
#define __NR_chown 16
-#define __NR_break 17
+/*#define __NR_break 17*/
#define __NR_oldstat 18
#define __NR_lseek 19
#define __NR_getpid 20
@@ -36,11 +36,11 @@
#define __NR_oldfstat 28
#define __NR_pause 29
#define __NR_utime 30
-#define __NR_stty 31
-#define __NR_gtty 32
+/*#define __NR_stty 31*/
+/*#define __NR_gtty 32*/
#define __NR_access 33
#define __NR_nice 34
-#define __NR_ftime 35
+/*#define __NR_ftime 35*/
#define __NR_sync 36
#define __NR_kill 37
#define __NR_rename 38
@@ -49,7 +49,7 @@
#define __NR_dup 41
#define __NR_pipe 42
#define __NR_times 43
-#define __NR_prof 44
+/*#define __NR_prof 44*/
#define __NR_brk 45
#define __NR_setgid 46
#define __NR_getgid 47
@@ -58,13 +58,13 @@
#define __NR_getegid 50
#define __NR_acct 51
#define __NR_umount2 52
-#define __NR_lock 53
+/*#define __NR_lock 53*/
#define __NR_ioctl 54
#define __NR_fcntl 55
-#define __NR_mpx 56
+/*#define __NR_mpx 56*/
#define __NR_setpgid 57
-#define __NR_ulimit 58
-#define __NR_oldolduname 59
+/*#define __NR_ulimit 58*/
+/*#define __NR_oldolduname 59*/
#define __NR_umask 60
#define __NR_chroot 61
#define __NR_ustat 62
@@ -103,10 +103,10 @@
#define __NR_fchown 95
#define __NR_getpriority 96
#define __NR_setpriority 97
-#define __NR_profil 98
+/*#define __NR_profil 98*/
#define __NR_statfs 99
#define __NR_fstatfs 100
-#define __NR_ioperm 101
+/*#define __NR_ioperm 101*/
#define __NR_socketcall 102
#define __NR_syslog 103
#define __NR_setitimer 104
@@ -114,11 +114,11 @@
#define __NR_stat 106
#define __NR_lstat 107
#define __NR_fstat 108
-#define __NR_olduname 109
-#define __NR_iopl /* 110 */ not supported
+/*#define __NR_olduname 109*/
+/*#define __NR_iopl 110*/ /* not supported */
#define __NR_vhangup 111
-#define __NR_idle /* 112 */ Obsolete
-#define __NR_vm86 /* 113 */ not supported
+/*#define __NR_idle 112*/ /* Obsolete */
+/*#define __NR_vm86 113*/ /* not supported */
#define __NR_wait4 114
#define __NR_swapoff 115
#define __NR_sysinfo 116
@@ -132,17 +132,17 @@
#define __NR_adjtimex 124
#define __NR_mprotect 125
#define __NR_sigprocmask 126
-#define __NR_create_module 127
+/*#define __NR_create_module 127*/
#define __NR_init_module 128
#define __NR_delete_module 129
-#define __NR_get_kernel_syms 130
+/*#define __NR_get_kernel_syms 130*/
#define __NR_quotactl 131
#define __NR_getpgid 132
#define __NR_fchdir 133
#define __NR_bdflush 134
#define __NR_sysfs 135
#define __NR_personality 136
-#define __NR_afs_syscall 137 /* Syscall for Andrew File System */
+/*#define __NR_afs_syscall 137*/ /* Syscall for Andrew File System */
#define __NR_setfsuid 138
#define __NR_setfsgid 139
#define __NR__llseek 140
@@ -172,7 +172,7 @@
#define __NR_setresuid 164
#define __NR_getresuid 165
#define __NR_getpagesize 166
-#define __NR_query_module 167
+/*#define __NR_query_module 167*/
#define __NR_poll 168
#define __NR_nfsservctl 169
#define __NR_setresgid 170
@@ -193,8 +193,8 @@
#define __NR_capset 185
#define __NR_sigaltstack 186
#define __NR_sendfile 187
-#define __NR_getpmsg 188 /* some people actually want streams */
-#define __NR_putpmsg 189 /* some people actually want streams */
+/*#define __NR_getpmsg 188*/ /* some people actually want streams */
+/*#define __NR_putpmsg 189*/ /* some people actually want streams */
#define __NR_vfork 190
#define __NR_ugetrlimit 191
#define __NR_mmap2 192
@@ -223,6 +223,8 @@
#define __NR_setfsuid32 215
#define __NR_setfsgid32 216
#define __NR_pivot_root 217
+/* 218*/
+/* 219*/
#define __NR_getdents64 220
#define __NR_gettid 221
#define __NR_tkill 222
@@ -281,7 +283,7 @@
#define __NR_mq_notify 275
#define __NR_mq_getsetattr 276
#define __NR_waitid 277
-#define __NR_vserver 278
+/*#define __NR_vserver 278*/
#define __NR_add_key 279
#define __NR_request_key 280
#define __NR_keyctl 281
diff --git a/arch/m68k/kernel/Makefile_mm b/arch/m68k/kernel/Makefile_mm
index 55d5d6b680a2..aced67804579 100644
--- a/arch/m68k/kernel/Makefile_mm
+++ b/arch/m68k/kernel/Makefile_mm
@@ -10,7 +10,7 @@ endif
extra-y += vmlinux.lds
obj-y := entry.o process.o traps.o ints.o signal.o ptrace.o module.o \
- sys_m68k.o time.o setup.o m68k_ksyms.o devres.o
+ sys_m68k.o time.o setup.o m68k_ksyms.o devres.o syscalltable.o
devres-y = ../../../kernel/irq/devres.o
diff --git a/arch/m68k/kernel/entry_mm.S b/arch/m68k/kernel/entry_mm.S
index 1359ee659574..bd0ec05263b2 100644
--- a/arch/m68k/kernel/entry_mm.S
+++ b/arch/m68k/kernel/entry_mm.S
@@ -407,351 +407,3 @@ resume:
rts
-.data
-ALIGN
-sys_call_table:
- .long sys_restart_syscall /* 0 - old "setup()" system call, used for restarting */
- .long sys_exit
- .long sys_fork
- .long sys_read
- .long sys_write
- .long sys_open /* 5 */
- .long sys_close
- .long sys_waitpid
- .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_chown16
- .long sys_ni_syscall /* old break syscall holder */
- .long sys_stat
- .long sys_lseek
- .long sys_getpid /* 20 */
- .long sys_mount
- .long sys_oldumount
- .long sys_setuid16
- .long sys_getuid16
- .long sys_stime /* 25 */
- .long sys_ptrace
- .long sys_alarm
- .long sys_fstat
- .long sys_pause
- .long sys_utime /* 30 */
- .long sys_ni_syscall /* old stty syscall holder */
- .long sys_ni_syscall /* old gtty syscall holder */
- .long sys_access
- .long sys_nice
- .long sys_ni_syscall /* 35 */ /* old ftime syscall holder */
- .long sys_sync
- .long sys_kill
- .long sys_rename
- .long sys_mkdir
- .long sys_rmdir /* 40 */
- .long sys_dup
- .long sys_pipe
- .long sys_times
- .long sys_ni_syscall /* old prof syscall holder */
- .long sys_brk /* 45 */
- .long sys_setgid16
- .long sys_getgid16
- .long sys_signal
- .long sys_geteuid16
- .long sys_getegid16 /* 50 */
- .long sys_acct
- .long sys_umount /* recycled never used phys() */
- .long sys_ni_syscall /* old lock syscall holder */
- .long sys_ioctl
- .long sys_fcntl /* 55 */
- .long sys_ni_syscall /* old mpx syscall holder */
- .long sys_setpgid
- .long sys_ni_syscall /* old ulimit syscall holder */
- .long sys_ni_syscall
- .long sys_umask /* 60 */
- .long sys_chroot
- .long sys_ustat
- .long sys_dup2
- .long sys_getppid
- .long sys_getpgrp /* 65 */
- .long sys_setsid
- .long sys_sigaction
- .long sys_sgetmask
- .long sys_ssetmask
- .long sys_setreuid16 /* 70 */
- .long sys_setregid16
- .long sys_sigsuspend
- .long sys_sigpending
- .long sys_sethostname
- .long sys_setrlimit /* 75 */
- .long sys_old_getrlimit
- .long sys_getrusage
- .long sys_gettimeofday
- .long sys_settimeofday
- .long sys_getgroups16 /* 80 */
- .long sys_setgroups16
- .long sys_old_select
- .long sys_symlink
- .long sys_lstat
- .long sys_readlink /* 85 */
- .long sys_uselib
- .long sys_swapon
- .long sys_reboot
- .long sys_old_readdir
- .long sys_old_mmap /* 90 */
- .long sys_munmap
- .long sys_truncate
- .long sys_ftruncate
- .long sys_fchmod
- .long sys_fchown16 /* 95 */
- .long sys_getpriority
- .long sys_setpriority
- .long sys_ni_syscall /* old profil syscall holder */
- .long sys_statfs
- .long sys_fstatfs /* 100 */
- .long sys_ni_syscall /* ioperm for i386 */
- .long sys_socketcall
- .long sys_syslog
- .long sys_setitimer
- .long sys_getitimer /* 105 */
- .long sys_newstat
- .long sys_newlstat
- .long sys_newfstat
- .long sys_ni_syscall
- .long sys_ni_syscall /* 110 */ /* iopl for i386 */
- .long sys_vhangup
- .long sys_ni_syscall /* obsolete idle() syscall */
- .long sys_ni_syscall /* vm86old for i386 */
- .long sys_wait4
- .long sys_swapoff /* 115 */
- .long sys_sysinfo
- .long sys_ipc
- .long sys_fsync
- .long sys_sigreturn
- .long sys_clone /* 120 */
- .long sys_setdomainname
- .long sys_newuname
- .long sys_cacheflush /* modify_ldt for i386 */
- .long sys_adjtimex
- .long sys_mprotect /* 125 */
- .long sys_sigprocmask
- .long sys_ni_syscall /* old "create_module" */
- .long sys_init_module
- .long sys_delete_module
- .long sys_ni_syscall /* 130 - old "get_kernel_syms" */
- .long sys_quotactl
- .long sys_getpgid
- .long sys_fchdir
- .long sys_bdflush
- .long sys_sysfs /* 135 */
- .long sys_personality
- .long sys_ni_syscall /* for afs_syscall */
- .long sys_setfsuid16
- .long sys_setfsgid16
- .long sys_llseek /* 140 */
- .long sys_getdents
- .long sys_select
- .long sys_flock
- .long sys_msync
- .long sys_readv /* 145 */
- .long sys_writev
- .long sys_getsid
- .long sys_fdatasync
- .long sys_sysctl
- .long sys_mlock /* 150 */
- .long sys_munlock
- .long sys_mlockall
- .long sys_munlockall
- .long sys_sched_setparam
- .long sys_sched_getparam /* 155 */
- .long sys_sched_setscheduler
- .long sys_sched_getscheduler
- .long sys_sched_yield
- .long sys_sched_get_priority_max
- .long sys_sched_get_priority_min /* 160 */
- .long sys_sched_rr_get_interval
- .long sys_nanosleep
- .long sys_mremap
- .long sys_setresuid16
- .long sys_getresuid16 /* 165 */
- .long sys_getpagesize
- .long sys_ni_syscall /* old sys_query_module */
- .long sys_poll
- .long sys_nfsservctl
- .long sys_setresgid16 /* 170 */
- .long sys_getresgid16
- .long sys_prctl
- .long sys_rt_sigreturn
- .long sys_rt_sigaction
- .long sys_rt_sigprocmask /* 175 */
- .long sys_rt_sigpending
- .long sys_rt_sigtimedwait
- .long sys_rt_sigqueueinfo
- .long sys_rt_sigsuspend
- .long sys_pread64 /* 180 */
- .long sys_pwrite64
- .long sys_lchown16;
- .long sys_getcwd
- .long sys_capget
- .long sys_capset /* 185 */
- .long sys_sigaltstack
- .long sys_sendfile
- .long sys_ni_syscall /* streams1 */
- .long sys_ni_syscall /* streams2 */
- .long sys_vfork /* 190 */
- .long sys_getrlimit
- .long sys_mmap2
- .long sys_truncate64
- .long sys_ftruncate64
- .long sys_stat64 /* 195 */
- .long sys_lstat64
- .long sys_fstat64
- .long sys_chown
- .long sys_getuid
- .long sys_getgid /* 200 */
- .long sys_geteuid
- .long sys_getegid
- .long sys_setreuid
- .long sys_setregid
- .long sys_getgroups /* 205 */
- .long sys_setgroups
- .long sys_fchown
- .long sys_setresuid
- .long sys_getresuid
- .long sys_setresgid /* 210 */
- .long sys_getresgid
- .long sys_lchown
- .long sys_setuid
- .long sys_setgid
- .long sys_setfsuid /* 215 */
- .long sys_setfsgid
- .long sys_pivot_root
- .long sys_ni_syscall
- .long sys_ni_syscall
- .long sys_getdents64 /* 220 */
- .long sys_gettid
- .long sys_tkill
- .long sys_setxattr
- .long sys_lsetxattr
- .long sys_fsetxattr /* 225 */
- .long sys_getxattr
- .long sys_lgetxattr
- .long sys_fgetxattr
- .long sys_listxattr
- .long sys_llistxattr /* 230 */
- .long sys_flistxattr
- .long sys_removexattr
- .long sys_lremovexattr
- .long sys_fremovexattr
- .long sys_futex /* 235 */
- .long sys_sendfile64
- .long sys_mincore
- .long sys_madvise
- .long sys_fcntl64
- .long sys_readahead /* 240 */
- .long sys_io_setup
- .long sys_io_destroy
- .long sys_io_getevents
- .long sys_io_submit
- .long sys_io_cancel /* 245 */
- .long sys_fadvise64
- .long sys_exit_group
- .long sys_lookup_dcookie
- .long sys_epoll_create
- .long sys_epoll_ctl /* 250 */
- .long sys_epoll_wait
- .long sys_remap_file_pages
- .long sys_set_tid_address
- .long sys_timer_create
- .long sys_timer_settime /* 255 */
- .long sys_timer_gettime
- .long sys_timer_getoverrun
- .long sys_timer_delete
- .long sys_clock_settime
- .long sys_clock_gettime /* 260 */
- .long sys_clock_getres
- .long sys_clock_nanosleep
- .long sys_statfs64
- .long sys_fstatfs64
- .long sys_tgkill /* 265 */
- .long sys_utimes
- .long sys_fadvise64_64
- .long sys_mbind
- .long sys_get_mempolicy
- .long sys_set_mempolicy /* 270 */
- .long sys_mq_open
- .long sys_mq_unlink
- .long sys_mq_timedsend
- .long sys_mq_timedreceive
- .long sys_mq_notify /* 275 */
- .long sys_mq_getsetattr
- .long sys_waitid
- .long sys_ni_syscall /* for sys_vserver */
- .long sys_add_key
- .long sys_request_key /* 280 */
- .long sys_keyctl
- .long sys_ioprio_set
- .long sys_ioprio_get
- .long sys_inotify_init
- .long sys_inotify_add_watch /* 285 */
- .long sys_inotify_rm_watch
- .long sys_migrate_pages
- .long sys_openat
- .long sys_mkdirat
- .long sys_mknodat /* 290 */
- .long sys_fchownat
- .long sys_futimesat
- .long sys_fstatat64
- .long sys_unlinkat
- .long sys_renameat /* 295 */
- .long sys_linkat
- .long sys_symlinkat
- .long sys_readlinkat
- .long sys_fchmodat
- .long sys_faccessat /* 300 */
- .long sys_ni_syscall /* Reserved for pselect6 */
- .long sys_ni_syscall /* Reserved for ppoll */
- .long sys_unshare
- .long sys_set_robust_list
- .long sys_get_robust_list /* 305 */
- .long sys_splice
- .long sys_sync_file_range
- .long sys_tee
- .long sys_vmsplice
- .long sys_move_pages /* 310 */
- .long sys_sched_setaffinity
- .long sys_sched_getaffinity
- .long sys_kexec_load
- .long sys_getcpu
- .long sys_epoll_pwait /* 315 */
- .long sys_utimensat
- .long sys_signalfd
- .long sys_timerfd_create
- .long sys_eventfd
- .long sys_fallocate /* 320 */
- .long sys_timerfd_settime
- .long sys_timerfd_gettime
- .long sys_signalfd4
- .long sys_eventfd2
- .long sys_epoll_create1 /* 325 */
- .long sys_dup3
- .long sys_pipe2
- .long sys_inotify_init1
- .long sys_preadv
- .long sys_pwritev /* 330 */
- .long sys_rt_tgsigqueueinfo
- .long sys_perf_event_open
- .long sys_get_thread_area
- .long sys_set_thread_area
- .long sys_atomic_cmpxchg_32 /* 335 */
- .long sys_atomic_barrier
- .long sys_fanotify_init
- .long sys_fanotify_mark
- .long sys_prlimit64
- .long sys_name_to_handle_at /* 340 */
- .long sys_open_by_handle_at
- .long sys_clock_adjtime
- .long sys_syncfs
-
diff --git a/arch/m68k/kernel/syscalltable.S b/arch/m68k/kernel/syscalltable.S
index 9b8393d8adb8..5909e392cb1e 100644
--- a/arch/m68k/kernel/syscalltable.S
+++ b/arch/m68k/kernel/syscalltable.S
@@ -1,6 +1,4 @@
/*
- * linux/arch/m68knommu/kernel/syscalltable.S
- *
* Copyright (C) 2002, Greg Ungerer (gerg@snapgear.com)
*
* Based on older entry.S files, the following copyrights apply:
@@ -9,171 +7,176 @@
* Kenneth Albanowski <kjahds@kjahds.com>,
* Copyright (C) 2000 Lineo Inc. (www.lineo.com)
* Copyright (C) 1991, 1992 Linus Torvalds
+ *
+ * Linux/m68k support by Hamish Macdonald
*/
#include <linux/sys.h>
#include <linux/linkage.h>
-#include <asm/unistd.h>
-.text
+#ifndef CONFIG_MMU
+#define sys_mmap2 sys_mmap_pgoff
+#endif
+
+.section .rodata
ALIGN
ENTRY(sys_call_table)
- .long sys_restart_syscall /* 0 - old "setup()" system call */
+ .long sys_restart_syscall /* 0 - old "setup()" system call, used for restarting */
.long sys_exit
.long sys_fork
.long sys_read
.long sys_write
- .long sys_open /* 5 */
+ .long sys_open /* 5 */
.long sys_close
.long sys_waitpid
.long sys_creat
.long sys_link
- .long sys_unlink /* 10 */
+ .long sys_unlink /* 10 */
.long sys_execve
.long sys_chdir
.long sys_time
.long sys_mknod
- .long sys_chmod /* 15 */
+ .long sys_chmod /* 15 */
.long sys_chown16
- .long sys_ni_syscall /* old break syscall holder */
+ .long sys_ni_syscall /* old break syscall holder */
.long sys_stat
.long sys_lseek
- .long sys_getpid /* 20 */
+ .long sys_getpid /* 20 */
.long sys_mount
.long sys_oldumount
.long sys_setuid16
.long sys_getuid16
- .long sys_stime /* 25 */
+ .long sys_stime /* 25 */
.long sys_ptrace
.long sys_alarm
.long sys_fstat
.long sys_pause
- .long sys_utime /* 30 */
- .long sys_ni_syscall /* old stty syscall holder */
- .long sys_ni_syscall /* old gtty syscall holder */
+ .long sys_utime /* 30 */
+ .long sys_ni_syscall /* old stty syscall holder */
+ .long sys_ni_syscall /* old gtty syscall holder */
.long sys_access
.long sys_nice
- .long sys_ni_syscall /* 35 */ /* old ftime syscall holder */
+ .long sys_ni_syscall /* 35 - old ftime syscall holder */
.long sys_sync
.long sys_kill
.long sys_rename
.long sys_mkdir
- .long sys_rmdir /* 40 */
+ .long sys_rmdir /* 40 */
.long sys_dup
.long sys_pipe
.long sys_times
- .long sys_ni_syscall /* old prof syscall holder */
- .long sys_brk /* 45 */
+ .long sys_ni_syscall /* old prof syscall holder */
+ .long sys_brk /* 45 */
.long sys_setgid16
.long sys_getgid16
.long sys_signal
.long sys_geteuid16
- .long sys_getegid16 /* 50 */
+ .long sys_getegid16 /* 50 */
.long sys_acct
- .long sys_umount /* recycled never used phys() */
- .long sys_ni_syscall /* old lock syscall holder */
+ .long sys_umount /* recycled never used phys() */
+ .long sys_ni_syscall /* old lock syscall holder */
.long sys_ioctl
- .long sys_fcntl /* 55 */
- .long sys_ni_syscall /* old mpx syscall holder */
+ .long sys_fcntl /* 55 */
+ .long sys_ni_syscall /* old mpx syscall holder */
.long sys_setpgid
- .long sys_ni_syscall /* old ulimit syscall holder */
+ .long sys_ni_syscall /* old ulimit syscall holder */
.long sys_ni_syscall
- .long sys_umask /* 60 */
+ .long sys_umask /* 60 */
.long sys_chroot
.long sys_ustat
.long sys_dup2
.long sys_getppid
- .long sys_getpgrp /* 65 */
+ .long sys_getpgrp /* 65 */
.long sys_setsid
.long sys_sigaction
.long sys_sgetmask
.long sys_ssetmask
- .long sys_setreuid16 /* 70 */
+ .long sys_setreuid16 /* 70 */
.long sys_setregid16
.long sys_sigsuspend
.long sys_sigpending
.long sys_sethostname
- .long sys_setrlimit /* 75 */
+ .long sys_setrlimit /* 75 */
.long sys_old_getrlimit
.long sys_getrusage
.long sys_gettimeofday
.long sys_settimeofday
- .long sys_getgroups16 /* 80 */
+ .long sys_getgroups16 /* 80 */
.long sys_setgroups16
.long sys_old_select
.long sys_symlink
.long sys_lstat
- .long sys_readlink /* 85 */
+ .long sys_readlink /* 85 */
.long sys_uselib
- .long sys_ni_syscall /* sys_swapon */
+ .long sys_swapon
.long sys_reboot
.long sys_old_readdir
- .long sys_old_mmap /* 90 */
+ .long sys_old_mmap /* 90 */
.long sys_munmap
.long sys_truncate
.long sys_ftruncate
.long sys_fchmod
- .long sys_fchown16 /* 95 */
+ .long sys_fchown16 /* 95 */
.long sys_getpriority
.long sys_setpriority
- .long sys_ni_syscall /* old profil syscall holder */
+ .long sys_ni_syscall /* old profil syscall holder */
.long sys_statfs
- .long sys_fstatfs /* 100 */
- .long sys_ni_syscall /* ioperm for i386 */
+ .long sys_fstatfs /* 100 */
+ .long sys_ni_syscall /* ioperm for i386 */
.long sys_socketcall
.long sys_syslog
.long sys_setitimer
- .long sys_getitimer /* 105 */
+ .long sys_getitimer /* 105 */
.long sys_newstat
.long sys_newlstat
.long sys_newfstat
.long sys_ni_syscall
- .long sys_ni_syscall /* iopl for i386 */ /* 110 */
+ .long sys_ni_syscall /* 110 - iopl for i386 */
.long sys_vhangup
- .long sys_ni_syscall /* obsolete idle() syscall */
- .long sys_ni_syscall /* vm86old for i386 */
+ .long sys_ni_syscall /* obsolete idle() syscall */
+ .long sys_ni_syscall /* vm86old for i386 */
.long sys_wait4
- .long sys_ni_syscall /* 115 */ /* sys_swapoff */
+ .long sys_swapoff /* 115 */
.long sys_sysinfo
.long sys_ipc
.long sys_fsync
.long sys_sigreturn
- .long sys_clone /* 120 */
+ .long sys_clone /* 120 */
.long sys_setdomainname
.long sys_newuname
- .long sys_cacheflush /* modify_ldt for i386 */
+ .long sys_cacheflush /* modify_ldt for i386 */
.long sys_adjtimex
- .long sys_ni_syscall /* 125 */ /* sys_mprotect */
+ .long sys_mprotect /* 125 */
.long sys_sigprocmask
- .long sys_ni_syscall /* old "creat_module" */
+ .long sys_ni_syscall /* old "create_module" */
.long sys_init_module
.long sys_delete_module
- .long sys_ni_syscall /* 130: old "get_kernel_syms" */
+ .long sys_ni_syscall /* 130 - old "get_kernel_syms" */
.long sys_quotactl
.long sys_getpgid
.long sys_fchdir
.long sys_bdflush
- .long sys_sysfs /* 135 */
+ .long sys_sysfs /* 135 */
.long sys_personality
- .long sys_ni_syscall /* for afs_syscall */
+ .long sys_ni_syscall /* for afs_syscall */
.long sys_setfsuid16
.long sys_setfsgid16
- .long sys_llseek /* 140 */
+ .long sys_llseek /* 140 */
.long sys_getdents
.long sys_select
.long sys_flock
- .long sys_ni_syscall /* sys_msync */
- .long sys_readv /* 145 */
+ .long sys_msync
+ .long sys_readv /* 145 */
.long sys_writev
.long sys_getsid
.long sys_fdatasync
.long sys_sysctl
- .long sys_ni_syscall /* 150 */ /* sys_mlock */
- .long sys_ni_syscall /* sys_munlock */
- .long sys_ni_syscall /* sys_mlockall */
- .long sys_ni_syscall /* sys_munlockall */
+ .long sys_mlock /* 150 */
+ .long sys_munlock
+ .long sys_mlockall
+ .long sys_munlockall
.long sys_sched_setparam
- .long sys_sched_getparam /* 155 */
+ .long sys_sched_getparam /* 155 */
.long sys_sched_setscheduler
.long sys_sched_getscheduler
.long sys_sched_yield
@@ -181,124 +184,124 @@ ENTRY(sys_call_table)
.long sys_sched_get_priority_min /* 160 */
.long sys_sched_rr_get_interval
.long sys_nanosleep
- .long sys_ni_syscall /* sys_mremap */
+ .long sys_mremap
.long sys_setresuid16
- .long sys_getresuid16 /* 165 */
- .long sys_getpagesize /* sys_getpagesize */
- .long sys_ni_syscall /* old "query_module" */
+ .long sys_getresuid16 /* 165 */
+ .long sys_getpagesize
+ .long sys_ni_syscall /* old "query_module" */
.long sys_poll
- .long sys_ni_syscall /* sys_nfsservctl */
- .long sys_setresgid16 /* 170 */
+ .long sys_nfsservctl
+ .long sys_setresgid16 /* 170 */
.long sys_getresgid16
.long sys_prctl
.long sys_rt_sigreturn
.long sys_rt_sigaction
- .long sys_rt_sigprocmask /* 175 */
+ .long sys_rt_sigprocmask /* 175 */
.long sys_rt_sigpending
.long sys_rt_sigtimedwait
.long sys_rt_sigqueueinfo
.long sys_rt_sigsuspend
- .long sys_pread64 /* 180 */
+ .long sys_pread64 /* 180 */
.long sys_pwrite64
.long sys_lchown16
.long sys_getcwd
.long sys_capget
- .long sys_capset /* 185 */
+ .long sys_capset /* 185 */
.long sys_sigaltstack
.long sys_sendfile
- .long sys_ni_syscall /* streams1 */
- .long sys_ni_syscall /* streams2 */
- .long sys_vfork /* 190 */
+ .long sys_ni_syscall /* streams1 */
+ .long sys_ni_syscall /* streams2 */
+ .long sys_vfork /* 190 */
.long sys_getrlimit
- .long sys_mmap_pgoff
+ .long sys_mmap2
.long sys_truncate64
.long sys_ftruncate64
- .long sys_stat64 /* 195 */
+ .long sys_stat64 /* 195 */
.long sys_lstat64
.long sys_fstat64
.long sys_chown
.long sys_getuid
- .long sys_getgid /* 200 */
+ .long sys_getgid /* 200 */
.long sys_geteuid
.long sys_getegid
.long sys_setreuid
.long sys_setregid
- .long sys_getgroups /* 205 */
+ .long sys_getgroups /* 205 */
.long sys_setgroups
.long sys_fchown
.long sys_setresuid
.long sys_getresuid
- .long sys_setresgid /* 210 */
+ .long sys_setresgid /* 210 */
.long sys_getresgid
.long sys_lchown
.long sys_setuid
.long sys_setgid
- .long sys_setfsuid /* 215 */
+ .long sys_setfsuid /* 215 */
.long sys_setfsgid
.long sys_pivot_root
.long sys_ni_syscall
.long sys_ni_syscall
- .long sys_getdents64 /* 220 */
+ .long sys_getdents64 /* 220 */
.long sys_gettid
.long sys_tkill
.long sys_setxattr
.long sys_lsetxattr
- .long sys_fsetxattr /* 225 */
+ .long sys_fsetxattr /* 225 */
.long sys_getxattr
.long sys_lgetxattr
.long sys_fgetxattr
.long sys_listxattr
- .long sys_llistxattr /* 230 */
+ .long sys_llistxattr /* 230 */
.long sys_flistxattr
.long sys_removexattr
.long sys_lremovexattr
.long sys_fremovexattr
- .long sys_futex /* 235 */
+ .long sys_futex /* 235 */
.long sys_sendfile64
- .long sys_ni_syscall /* sys_mincore */
- .long sys_ni_syscall /* sys_madvise */
+ .long sys_mincore
+ .long sys_madvise
.long sys_fcntl64
- .long sys_readahead /* 240 */
+ .long sys_readahead /* 240 */
.long sys_io_setup
.long sys_io_destroy
.long sys_io_getevents
.long sys_io_submit
- .long sys_io_cancel /* 245 */
+ .long sys_io_cancel /* 245 */
.long sys_fadvise64
.long sys_exit_group
.long sys_lookup_dcookie
.long sys_epoll_create
- .long sys_epoll_ctl /* 250 */
+ .long sys_epoll_ctl /* 250 */
.long sys_epoll_wait
- .long sys_ni_syscall /* sys_remap_file_pages */
+ .long sys_remap_file_pages
.long sys_set_tid_address
.long sys_timer_create
- .long sys_timer_settime /* 255 */
+ .long sys_timer_settime /* 255 */
.long sys_timer_gettime
.long sys_timer_getoverrun
.long sys_timer_delete
.long sys_clock_settime
- .long sys_clock_gettime /* 260 */
+ .long sys_clock_gettime /* 260 */
.long sys_clock_getres
.long sys_clock_nanosleep
.long sys_statfs64
.long sys_fstatfs64
- .long sys_tgkill /* 265 */
+ .long sys_tgkill /* 265 */
.long sys_utimes
.long sys_fadvise64_64
- .long sys_mbind
+ .long sys_mbind
.long sys_get_mempolicy
- .long sys_set_mempolicy /* 270 */
+ .long sys_set_mempolicy /* 270 */
.long sys_mq_open
.long sys_mq_unlink
.long sys_mq_timedsend
.long sys_mq_timedreceive
- .long sys_mq_notify /* 275 */
+ .long sys_mq_notify /* 275 */
.long sys_mq_getsetattr
.long sys_waitid
- .long sys_ni_syscall /* for sys_vserver */
+ .long sys_ni_syscall /* for sys_vserver */
.long sys_add_key
- .long sys_request_key /* 280 */
+ .long sys_request_key /* 280 */
.long sys_keyctl
.long sys_ioprio_set
.long sys_ioprio_get
@@ -319,8 +322,8 @@ ENTRY(sys_call_table)
.long sys_readlinkat
.long sys_fchmodat
.long sys_faccessat /* 300 */
- .long sys_ni_syscall /* Reserved for pselect6 */
- .long sys_ni_syscall /* Reserved for ppoll */
+ .long sys_pselect6
+ .long sys_ppoll
.long sys_unshare
.long sys_set_robust_list
.long sys_get_robust_list /* 305 */
@@ -363,7 +366,3 @@ ENTRY(sys_call_table)
.long sys_clock_adjtime
.long sys_syncfs
- .rept NR_syscalls-(.-sys_call_table)/4
- .long sys_ni_syscall
- .endr
-
diff --git a/arch/m68k/kernel/vmlinux-std.lds b/arch/m68k/kernel/vmlinux-std.lds
index 878be5f38cad..d0993594f558 100644
--- a/arch/m68k/kernel/vmlinux-std.lds
+++ b/arch/m68k/kernel/vmlinux-std.lds
@@ -25,6 +25,8 @@ SECTIONS
EXCEPTION_TABLE(16)
+ _sdata = .; /* Start of data section */
+
RODATA
RW_DATA_SECTION(16, PAGE_SIZE, THREAD_SIZE)
diff --git a/arch/m68k/kernel/vmlinux-sun3.lds b/arch/m68k/kernel/vmlinux-sun3.lds
index 1ad6b7ad2c17..8080469ee6c1 100644
--- a/arch/m68k/kernel/vmlinux-sun3.lds
+++ b/arch/m68k/kernel/vmlinux-sun3.lds
@@ -25,6 +25,7 @@ SECTIONS
_etext = .; /* End of text section */
EXCEPTION_TABLE(16) :data
+ _sdata = .; /* Start of rw data section */
RW_DATA_SECTION(16, PAGE_SIZE, THREAD_SIZE) :data
/* End of data goes *here* so that freeing init code works properly. */
_edata = .;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.