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Commit 144d634a authored by Jan Glauber's avatar Jan Glauber Committed by Martin Schwidefsky
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[S390] fix s390 assembler code alignments 

The alignment is missing for various global symbols in s390 assembly code.
With a recent gcc and an instruction like stgrl this can lead to a
specification exception if the instruction uses such a mis-aligned address.

Specify the alignment explicitely and while add it define __ALIGN for s390
and use the ENTRY define to save some lines of code.
Signed-off-by: default avatarJan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent 603d1a50
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Inline Side-by-side
Showing with 378 additions and 680 deletions
arch/s390/boot/compressed/head31.S
View file @ 144d634a
......@@ -7,14 +7,14 @@
*/
#include <linux/init.h>
#include <linux/linkage.h>
#include <asm/asm-offsets.h>
#include <asm/thread_info.h>
#include <asm/page.h>
#include "sizes.h"
__HEAD
.globl startup_continue
startup_continue:
ENTRY(startup_continue)
basr %r13,0 # get base
.LPG1:
# setup stack
......
arch/s390/boot/compressed/head64.S
View file @ 144d634a
......@@ -7,14 +7,14 @@
*/
#include <linux/init.h>
#include <linux/linkage.h>
#include <asm/asm-offsets.h>
#include <asm/thread_info.h>
#include <asm/page.h>
#include "sizes.h"
__HEAD
.globl startup_continue
startup_continue:
ENTRY(startup_continue)
basr %r13,0 # get base
.LPG1:
# setup stack
......
arch/s390/include/asm/linkage.h
View file @ 144d634a
#ifndef __ASM_LINKAGE_H
#define __ASM_LINKAGE_H
/* Nothing to see here... */
#include <linux/stringify.h>
#define __ALIGN .align 4, 0x07
#define __ALIGN_STR __stringify(__ALIGN)
#endif
arch/s390/kernel/base.S
View file @ 144d634a
......@@ -6,13 +6,13 @@
* Michael Holzheu <holzheu@de.ibm.com>
*/
#include <linux/linkage.h>
#include <asm/asm-offsets.h>
#include <asm/ptrace.h>
#ifdef CONFIG_64BIT
.globl s390_base_mcck_handler
s390_base_mcck_handler:
ENTRY(s390_base_mcck_handler)
basr %r13,0
0: lg %r15,__LC_PANIC_STACK # load panic stack
aghi %r15,-STACK_FRAME_OVERHEAD
......@@ -26,13 +26,13 @@ s390_base_mcck_handler:
lpswe __LC_MCK_OLD_PSW
.section .bss
.align 8
.globl s390_base_mcck_handler_fn
s390_base_mcck_handler_fn:
.quad 0
.previous
.globl s390_base_ext_handler
s390_base_ext_handler:
ENTRY(s390_base_ext_handler)
stmg %r0,%r15,__LC_SAVE_AREA
basr %r13,0
0: aghi %r15,-STACK_FRAME_OVERHEAD
......@@ -46,13 +46,13 @@ s390_base_ext_handler:
lpswe __LC_EXT_OLD_PSW
.section .bss
.align 8
.globl s390_base_ext_handler_fn
s390_base_ext_handler_fn:
.quad 0
.previous
.globl s390_base_pgm_handler
s390_base_pgm_handler:
ENTRY(s390_base_pgm_handler)
stmg %r0,%r15,__LC_SAVE_AREA
basr %r13,0
0: aghi %r15,-STACK_FRAME_OVERHEAD
......@@ -70,6 +70,7 @@ disabled_wait_psw:
.quad 0x0002000180000000,0x0000000000000000 + s390_base_pgm_handler
.section .bss
.align 8
.globl s390_base_pgm_handler_fn
s390_base_pgm_handler_fn:
.quad 0
......@@ -77,8 +78,7 @@ s390_base_pgm_handler_fn:
#else /* CONFIG_64BIT */
.globl s390_base_mcck_handler
s390_base_mcck_handler:
ENTRY(s390_base_mcck_handler)
basr %r13,0
0: l %r15,__LC_PANIC_STACK # load panic stack
ahi %r15,-STACK_FRAME_OVERHEAD
......@@ -93,13 +93,13 @@ s390_base_mcck_handler:
2: .long s390_base_mcck_handler_fn
.section .bss
.align 4
.globl s390_base_mcck_handler_fn
s390_base_mcck_handler_fn:
.long 0
.previous
.globl s390_base_ext_handler
s390_base_ext_handler:
ENTRY(s390_base_ext_handler)
stm %r0,%r15,__LC_SAVE_AREA
basr %r13,0
0: ahi %r15,-STACK_FRAME_OVERHEAD
......@@ -115,13 +115,13 @@ s390_base_ext_handler:
2: .long s390_base_ext_handler_fn
.section .bss
.align 4
.globl s390_base_ext_handler_fn
s390_base_ext_handler_fn:
.long 0
.previous
.globl s390_base_pgm_handler
s390_base_pgm_handler:
ENTRY(s390_base_pgm_handler)
stm %r0,%r15,__LC_SAVE_AREA
basr %r13,0
0: ahi %r15,-STACK_FRAME_OVERHEAD
......@@ -142,6 +142,7 @@ disabled_wait_psw:
.long 0x000a0000,0x00000000 + s390_base_pgm_handler
.section .bss
.align 4
.globl s390_base_pgm_handler_fn
s390_base_pgm_handler_fn:
.long 0
......
arch/s390/kernel/compat_wrapper.S
View file @ 144d634a
......@@ -7,86 +7,74 @@
* Thomas Spatzier (tspat@de.ibm.com)
*/
.globl sys32_exit_wrapper
sys32_exit_wrapper:
#include <linux/linkage.h>
ENTRY(sys32_exit_wrapper)
lgfr %r2,%r2 # int
jg sys_exit # branch to sys_exit
.globl sys32_read_wrapper
sys32_read_wrapper:
ENTRY(sys32_read_wrapper)
llgfr %r2,%r2 # unsigned int
llgtr %r3,%r3 # char *
llgfr %r4,%r4 # size_t
jg sys32_read # branch to sys_read
.globl sys32_write_wrapper
sys32_write_wrapper:
ENTRY(sys32_write_wrapper)
llgfr %r2,%r2 # unsigned int
llgtr %r3,%r3 # const char *
llgfr %r4,%r4 # size_t
jg sys32_write # branch to system call
.globl sys32_open_wrapper
sys32_open_wrapper:
ENTRY(sys32_open_wrapper)
llgtr %r2,%r2 # const char *
lgfr %r3,%r3 # int
lgfr %r4,%r4 # int
jg sys_open # branch to system call
.globl sys32_close_wrapper
sys32_close_wrapper:
ENTRY(sys32_close_wrapper)
llgfr %r2,%r2 # unsigned int
jg sys_close # branch to system call
.globl sys32_creat_wrapper
sys32_creat_wrapper:
ENTRY(sys32_creat_wrapper)
llgtr %r2,%r2 # const char *
lgfr %r3,%r3 # int
jg sys_creat # branch to system call
.globl sys32_link_wrapper
sys32_link_wrapper:
ENTRY(sys32_link_wrapper)
llgtr %r2,%r2 # const char *
llgtr %r3,%r3 # const char *
jg sys_link # branch to system call
.globl sys32_unlink_wrapper
sys32_unlink_wrapper:
ENTRY(sys32_unlink_wrapper)
llgtr %r2,%r2 # const char *
jg sys_unlink # branch to system call
.globl sys32_chdir_wrapper
sys32_chdir_wrapper:
ENTRY(sys32_chdir_wrapper)
llgtr %r2,%r2 # const char *
jg sys_chdir # branch to system call
.globl sys32_time_wrapper
sys32_time_wrapper:
ENTRY(sys32_time_wrapper)
llgtr %r2,%r2 # int *
jg compat_sys_time # branch to system call
.globl sys32_mknod_wrapper
sys32_mknod_wrapper:
ENTRY(sys32_mknod_wrapper)
llgtr %r2,%r2 # const char *
lgfr %r3,%r3 # int
llgfr %r4,%r4 # dev
jg sys_mknod # branch to system call
.globl sys32_chmod_wrapper
sys32_chmod_wrapper:
ENTRY(sys32_chmod_wrapper)
llgtr %r2,%r2 # const char *
llgfr %r3,%r3 # mode_t
jg sys_chmod # branch to system call
.globl sys32_lchown16_wrapper
sys32_lchown16_wrapper:
ENTRY(sys32_lchown16_wrapper)
llgtr %r2,%r2 # const char *
llgfr %r3,%r3 # __kernel_old_uid_emu31_t
llgfr %r4,%r4 # __kernel_old_uid_emu31_t
jg sys32_lchown16 # branch to system call
.globl sys32_lseek_wrapper
sys32_lseek_wrapper:
ENTRY(sys32_lseek_wrapper)
llgfr %r2,%r2 # unsigned int
lgfr %r3,%r3 # off_t
llgfr %r4,%r4 # unsigned int
......@@ -94,8 +82,7 @@ sys32_lseek_wrapper:
#sys32_getpid_wrapper # void
.globl sys32_mount_wrapper
sys32_mount_wrapper:
ENTRY(sys32_mount_wrapper)
llgtr %r2,%r2 # char *
llgtr %r3,%r3 # char *
llgtr %r4,%r4 # char *
......@@ -103,102 +90,85 @@ sys32_mount_wrapper:
llgtr %r6,%r6 # void *
jg compat_sys_mount # branch to system call
.globl sys32_oldumount_wrapper
sys32_oldumount_wrapper:
ENTRY(sys32_oldumount_wrapper)
llgtr %r2,%r2 # char *
jg sys_oldumount # branch to system call
.globl sys32_setuid16_wrapper
sys32_setuid16_wrapper:
ENTRY(sys32_setuid16_wrapper)
llgfr %r2,%r2 # __kernel_old_uid_emu31_t
jg sys32_setuid16 # branch to system call
#sys32_getuid16_wrapper # void
.globl sys32_ptrace_wrapper
sys32_ptrace_wrapper:
ENTRY(sys32_ptrace_wrapper)
lgfr %r2,%r2 # long
lgfr %r3,%r3 # long
llgtr %r4,%r4 # long
llgfr %r5,%r5 # long
jg compat_sys_ptrace # branch to system call
.globl sys32_alarm_wrapper
sys32_alarm_wrapper:
ENTRY(sys32_alarm_wrapper)
llgfr %r2,%r2 # unsigned int
jg sys_alarm # branch to system call
.globl compat_sys_utime_wrapper
compat_sys_utime_wrapper:
ENTRY(compat_sys_utime_wrapper)
llgtr %r2,%r2 # char *
llgtr %r3,%r3 # struct compat_utimbuf *
jg compat_sys_utime # branch to system call
.globl sys32_access_wrapper
sys32_access_wrapper:
ENTRY(sys32_access_wrapper)
llgtr %r2,%r2 # const char *
lgfr %r3,%r3 # int
jg sys_access # branch to system call
.globl sys32_nice_wrapper
sys32_nice_wrapper:
ENTRY(sys32_nice_wrapper)
lgfr %r2,%r2 # int
jg sys_nice # branch to system call
#sys32_sync_wrapper # void
.globl sys32_kill_wrapper
sys32_kill_wrapper:
ENTRY(sys32_kill_wrapper)
lgfr %r2,%r2 # int
lgfr %r3,%r3 # int
jg sys_kill # branch to system call
.globl sys32_rename_wrapper
sys32_rename_wrapper:
ENTRY(sys32_rename_wrapper)
llgtr %r2,%r2 # const char *
llgtr %r3,%r3 # const char *
jg sys_rename # branch to system call
.globl sys32_mkdir_wrapper
sys32_mkdir_wrapper:
ENTRY(sys32_mkdir_wrapper)
llgtr %r2,%r2 # const char *
lgfr %r3,%r3 # int
jg sys_mkdir # branch to system call
.globl sys32_rmdir_wrapper
sys32_rmdir_wrapper:
ENTRY(sys32_rmdir_wrapper)
llgtr %r2,%r2 # const char *
jg sys_rmdir # branch to system call
.globl sys32_dup_wrapper
sys32_dup_wrapper:
ENTRY(sys32_dup_wrapper)
llgfr %r2,%r2 # unsigned int
jg sys_dup # branch to system call
.globl sys32_pipe_wrapper
sys32_pipe_wrapper:
ENTRY(sys32_pipe_wrapper)
llgtr %r2,%r2 # u32 *
jg sys_pipe # branch to system call
.globl compat_sys_times_wrapper
compat_sys_times_wrapper:
ENTRY(compat_sys_times_wrapper)
llgtr %r2,%r2 # struct compat_tms *
jg compat_sys_times # branch to system call
.globl sys32_brk_wrapper
sys32_brk_wrapper:
ENTRY(sys32_brk_wrapper)
llgtr %r2,%r2 # unsigned long
jg sys_brk # branch to system call
.globl sys32_setgid16_wrapper
sys32_setgid16_wrapper:
ENTRY(sys32_setgid16_wrapper)
llgfr %r2,%r2 # __kernel_old_gid_emu31_t
jg sys32_setgid16 # branch to system call
#sys32_getgid16_wrapper # void
.globl sys32_signal_wrapper
sys32_signal_wrapper:
ENTRY(sys32_signal_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # __sighandler_t
jg sys_signal
......@@ -207,55 +177,46 @@ sys32_signal_wrapper:
#sys32_getegid16_wrapper # void
.globl sys32_acct_wrapper
sys32_acct_wrapper:
ENTRY(sys32_acct_wrapper)
llgtr %r2,%r2 # char *
jg sys_acct # branch to system call
.globl sys32_umount_wrapper
sys32_umount_wrapper:
ENTRY(sys32_umount_wrapper)
llgtr %r2,%r2 # char *
lgfr %r3,%r3 # int
jg sys_umount # branch to system call
.globl compat_sys_ioctl_wrapper
compat_sys_ioctl_wrapper:
ENTRY(compat_sys_ioctl_wrapper)
llgfr %r2,%r2 # unsigned int
llgfr %r3,%r3 # unsigned int
llgfr %r4,%r4 # unsigned int
jg compat_sys_ioctl # branch to system call
.globl compat_sys_fcntl_wrapper
compat_sys_fcntl_wrapper:
ENTRY(compat_sys_fcntl_wrapper)
llgfr %r2,%r2 # unsigned int
llgfr %r3,%r3 # unsigned int
llgfr %r4,%r4 # unsigned long
jg compat_sys_fcntl # branch to system call
.globl sys32_setpgid_wrapper
sys32_setpgid_wrapper:
ENTRY(sys32_setpgid_wrapper)
lgfr %r2,%r2 # pid_t
lgfr %r3,%r3 # pid_t
jg sys_setpgid # branch to system call
.globl sys32_umask_wrapper
sys32_umask_wrapper:
ENTRY(sys32_umask_wrapper)
lgfr %r2,%r2 # int
jg sys_umask # branch to system call
.globl sys32_chroot_wrapper
sys32_chroot_wrapper:
ENTRY(sys32_chroot_wrapper)
llgtr %r2,%r2 # char *
jg sys_chroot # branch to system call
.globl sys32_ustat_wrapper
sys32_ustat_wrapper:
ENTRY(sys32_ustat_wrapper)
llgfr %r2,%r2 # dev_t
llgtr %r3,%r3 # struct ustat *
jg compat_sys_ustat
.globl sys32_dup2_wrapper
sys32_dup2_wrapper:
ENTRY(sys32_dup2_wrapper)
llgfr %r2,%r2 # unsigned int
llgfr %r3,%r3 # unsigned int
jg sys_dup2 # branch to system call
......@@ -266,262 +227,220 @@ sys32_dup2_wrapper:
#sys32_setsid_wrapper # void
.globl sys32_sigaction_wrapper
sys32_sigaction_wrapper:
ENTRY(sys32_sigaction_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # const struct old_sigaction *
llgtr %r4,%r4 # struct old_sigaction32 *
jg sys32_sigaction # branch to system call
.globl sys32_setreuid16_wrapper
sys32_setreuid16_wrapper:
ENTRY(sys32_setreuid16_wrapper)
llgfr %r2,%r2 # __kernel_old_uid_emu31_t
llgfr %r3,%r3 # __kernel_old_uid_emu31_t
jg sys32_setreuid16 # branch to system call
.globl sys32_setregid16_wrapper
sys32_setregid16_wrapper:
ENTRY(sys32_setregid16_wrapper)
llgfr %r2,%r2 # __kernel_old_gid_emu31_t
llgfr %r3,%r3 # __kernel_old_gid_emu31_t
jg sys32_setregid16 # branch to system call
.globl sys_sigsuspend_wrapper
sys_sigsuspend_wrapper:
ENTRY(sys_sigsuspend_wrapper)
lgfr %r2,%r2 # int
lgfr %r3,%r3 # int
llgfr %r4,%r4 # old_sigset_t
jg sys_sigsuspend
.globl compat_sys_sigpending_wrapper
compat_sys_sigpending_wrapper:
ENTRY(compat_sys_sigpending_wrapper)
llgtr %r2,%r2 # compat_old_sigset_t *
jg compat_sys_sigpending # branch to system call
.globl sys32_sethostname_wrapper
sys32_sethostname_wrapper:
ENTRY(sys32_sethostname_wrapper)
llgtr %r2,%r2 # char *
lgfr %r3,%r3 # int
jg sys_sethostname # branch to system call
.globl compat_sys_setrlimit_wrapper
compat_sys_setrlimit_wrapper:
ENTRY(compat_sys_setrlimit_wrapper)
llgfr %r2,%r2 # unsigned int
llgtr %r3,%r3 # struct rlimit_emu31 *
jg compat_sys_setrlimit # branch to system call
.globl compat_sys_old_getrlimit_wrapper
compat_sys_old_getrlimit_wrapper:
ENTRY(compat_sys_old_getrlimit_wrapper)
llgfr %r2,%r2 # unsigned int
llgtr %r3,%r3 # struct rlimit_emu31 *
jg compat_sys_old_getrlimit # branch to system call
.globl compat_sys_getrlimit_wrapper
compat_sys_getrlimit_wrapper:
ENTRY(compat_sys_getrlimit_wrapper)
llgfr %r2,%r2 # unsigned int
llgtr %r3,%r3 # struct rlimit_emu31 *
jg compat_sys_getrlimit # branch to system call
.globl sys32_mmap2_wrapper
sys32_mmap2_wrapper:
ENTRY(sys32_mmap2_wrapper)
llgtr %r2,%r2 # struct mmap_arg_struct_emu31 *
jg sys32_mmap2 # branch to system call
.globl compat_sys_getrusage_wrapper
compat_sys_getrusage_wrapper:
ENTRY(compat_sys_getrusage_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # struct rusage_emu31 *
jg compat_sys_getrusage # branch to system call
.globl compat_sys_gettimeofday_wrapper
compat_sys_gettimeofday_wrapper:
ENTRY(compat_sys_gettimeofday_wrapper)
llgtr %r2,%r2 # struct timeval_emu31 *
llgtr %r3,%r3 # struct timezone *
jg compat_sys_gettimeofday # branch to system call
.globl compat_sys_settimeofday_wrapper
compat_sys_settimeofday_wrapper:
ENTRY(compat_sys_settimeofday_wrapper)
llgtr %r2,%r2 # struct timeval_emu31 *
llgtr %r3,%r3 # struct timezone *
jg compat_sys_settimeofday # branch to system call
.globl sys32_getgroups16_wrapper
sys32_getgroups16_wrapper:
ENTRY(sys32_getgroups16_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # __kernel_old_gid_emu31_t *
jg sys32_getgroups16 # branch to system call
.globl sys32_setgroups16_wrapper
sys32_setgroups16_wrapper:
ENTRY(sys32_setgroups16_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # __kernel_old_gid_emu31_t *
jg sys32_setgroups16 # branch to system call
.globl sys32_symlink_wrapper
sys32_symlink_wrapper:
ENTRY(sys32_symlink_wrapper)
llgtr %r2,%r2 # const char *
llgtr %r3,%r3 # const char *
jg sys_symlink # branch to system call
.globl sys32_readlink_wrapper
sys32_readlink_wrapper:
ENTRY(sys32_readlink_wrapper)
llgtr %r2,%r2 # const char *
llgtr %r3,%r3 # char *
lgfr %r4,%r4 # int
jg sys_readlink # branch to system call
.globl sys32_uselib_wrapper
sys32_uselib_wrapper:
ENTRY(sys32_uselib_wrapper)
llgtr %r2,%r2 # const char *
jg sys_uselib # branch to system call
.globl sys32_swapon_wrapper
sys32_swapon_wrapper:
ENTRY(sys32_swapon_wrapper)
llgtr %r2,%r2 # const char *
lgfr %r3,%r3 # int
jg sys_swapon # branch to system call
.globl sys32_reboot_wrapper
sys32_reboot_wrapper:
ENTRY(sys32_reboot_wrapper)
lgfr %r2,%r2 # int
lgfr %r3,%r3 # int
llgfr %r4,%r4 # unsigned int
llgtr %r5,%r5 # void *
jg sys_reboot # branch to system call
.globl old32_readdir_wrapper
old32_readdir_wrapper:
ENTRY(old32_readdir_wrapper)
llgfr %r2,%r2 # unsigned int
llgtr %r3,%r3 # void *
llgfr %r4,%r4 # unsigned int
jg compat_sys_old_readdir # branch to system call
.globl old32_mmap_wrapper
old32_mmap_wrapper:
ENTRY(old32_mmap_wrapper)
llgtr %r2,%r2 # struct mmap_arg_struct_emu31 *
jg old32_mmap # branch to system call
.globl sys32_munmap_wrapper
sys32_munmap_wrapper:
ENTRY(sys32_munmap_wrapper)
llgfr %r2,%r2 # unsigned long
llgfr %r3,%r3 # size_t
jg sys_munmap # branch to system call
.globl sys32_truncate_wrapper
sys32_truncate_wrapper:
ENTRY(sys32_truncate_wrapper)
llgtr %r2,%r2 # const char *
lgfr %r3,%r3 # long
jg sys_truncate # branch to system call
.globl sys32_ftruncate_wrapper
sys32_ftruncate_wrapper:
ENTRY(sys32_ftruncate_wrapper)
llgfr %r2,%r2 # unsigned int
llgfr %r3,%r3 # unsigned long
jg sys_ftruncate # branch to system call
.globl sys32_fchmod_wrapper
sys32_fchmod_wrapper:
ENTRY(sys32_fchmod_wrapper)
llgfr %r2,%r2 # unsigned int
llgfr %r3,%r3 # mode_t
jg sys_fchmod # branch to system call
.globl sys32_fchown16_wrapper
sys32_fchown16_wrapper:
ENTRY(sys32_fchown16_wrapper)
llgfr %r2,%r2 # unsigned int
llgfr %r3,%r3 # compat_uid_t
llgfr %r4,%r4 # compat_uid_t
jg sys32_fchown16 # branch to system call
.globl sys32_getpriority_wrapper
sys32_getpriority_wrapper:
ENTRY(sys32_getpriority_wrapper)
lgfr %r2,%r2 # int
lgfr %r3,%r3 # int
jg sys_getpriority # branch to system call
.globl sys32_setpriority_wrapper
sys32_setpriority_wrapper:
ENTRY(sys32_setpriority_wrapper)
lgfr %r2,%r2 # int
lgfr %r3,%r3 # int
lgfr %r4,%r4 # int
jg sys_setpriority # branch to system call
.globl compat_sys_statfs_wrapper
compat_sys_statfs_wrapper:
ENTRY(compat_sys_statfs_wrapper)
llgtr %r2,%r2 # char *
llgtr %r3,%r3 # struct compat_statfs *
jg compat_sys_statfs # branch to system call
.globl compat_sys_fstatfs_wrapper
compat_sys_fstatfs_wrapper:
ENTRY(compat_sys_fstatfs_wrapper)
llgfr %r2,%r2 # unsigned int
llgtr %r3,%r3 # struct compat_statfs *
jg compat_sys_fstatfs # branch to system call
.globl compat_sys_socketcall_wrapper
compat_sys_socketcall_wrapper:
ENTRY(compat_sys_socketcall_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # u32 *
jg compat_sys_socketcall # branch to system call
.globl sys32_syslog_wrapper
sys32_syslog_wrapper:
ENTRY(sys32_syslog_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # char *
lgfr %r4,%r4 # int
jg sys_syslog # branch to system call
.globl compat_sys_setitimer_wrapper
compat_sys_setitimer_wrapper:
ENTRY(compat_sys_setitimer_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # struct itimerval_emu31 *
llgtr %r4,%r4 # struct itimerval_emu31 *
jg compat_sys_setitimer # branch to system call
.globl compat_sys_getitimer_wrapper
compat_sys_getitimer_wrapper:
ENTRY(compat_sys_getitimer_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # struct itimerval_emu31 *
jg compat_sys_getitimer # branch to system call
.globl compat_sys_newstat_wrapper
compat_sys_newstat_wrapper:
ENTRY(compat_sys_newstat_wrapper)
llgtr %r2,%r2 # char *
llgtr %r3,%r3 # struct stat_emu31 *
jg compat_sys_newstat # branch to system call
.globl compat_sys_newlstat_wrapper
compat_sys_newlstat_wrapper:
ENTRY(compat_sys_newlstat_wrapper)
llgtr %r2,%r2 # char *
llgtr %r3,%r3 # struct stat_emu31 *
jg compat_sys_newlstat # branch to system call
.globl compat_sys_newfstat_wrapper
compat_sys_newfstat_wrapper:
ENTRY(compat_sys_newfstat_wrapper)
llgfr %r2,%r2 # unsigned int
llgtr %r3,%r3 # struct stat_emu31 *
jg compat_sys_newfstat # branch to system call
#sys32_vhangup_wrapper # void
.globl compat_sys_wait4_wrapper
compat_sys_wait4_wrapper:
ENTRY(compat_sys_wait4_wrapper)
lgfr %r2,%r2 # pid_t
llgtr %r3,%r3 # unsigned int *
lgfr %r4,%r4 # int
llgtr %r5,%r5 # struct rusage *
jg compat_sys_wait4 # branch to system call
.globl sys32_swapoff_wrapper
sys32_swapoff_wrapper:
ENTRY(sys32_swapoff_wrapper)
llgtr %r2,%r2 # const char *
jg sys_swapoff # branch to system call
.globl compat_sys_sysinfo_wrapper
compat_sys_sysinfo_wrapper:
ENTRY(compat_sys_sysinfo_wrapper)
llgtr %r2,%r2 # struct sysinfo_emu31 *
jg compat_sys_sysinfo # branch to system call
.globl sys32_ipc_wrapper
sys32_ipc_wrapper:
ENTRY(sys32_ipc_wrapper)
llgfr %r2,%r2 # uint
lgfr %r3,%r3 # int
lgfr %r4,%r4 # int
......@@ -529,8 +448,7 @@ sys32_ipc_wrapper:
llgfr %r6,%r6 # u32
jg sys32_ipc # branch to system call
.globl sys32_fsync_wrapper
sys32_fsync_wrapper:
ENTRY(sys32_fsync_wrapper)
llgfr %r2,%r2 # unsigned int
jg sys_fsync # branch to system call
......@@ -538,97 +456,81 @@ sys32_fsync_wrapper:
#sys32_clone_wrapper # done in clone_glue
.globl sys32_setdomainname_wrapper
sys32_setdomainname_wrapper:
ENTRY(sys32_setdomainname_wrapper)
llgtr %r2,%r2 # char *
lgfr %r3,%r3 # int
jg sys_setdomainname # branch to system call
.globl sys32_newuname_wrapper
sys32_newuname_wrapper:
ENTRY(sys32_newuname_wrapper)
llgtr %r2,%r2 # struct new_utsname *
jg sys_newuname # branch to system call
.globl compat_sys_adjtimex_wrapper
compat_sys_adjtimex_wrapper:
ENTRY(compat_sys_adjtimex_wrapper)
llgtr %r2,%r2 # struct compat_timex *
jg compat_sys_adjtimex # branch to system call
.globl sys32_mprotect_wrapper
sys32_mprotect_wrapper:
ENTRY(sys32_mprotect_wrapper)
llgtr %r2,%r2 # unsigned long (actually pointer
llgfr %r3,%r3 # size_t
llgfr %r4,%r4 # unsigned long
jg sys_mprotect # branch to system call
.globl compat_sys_sigprocmask_wrapper
compat_sys_sigprocmask_wrapper:
ENTRY(compat_sys_sigprocmask_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # compat_old_sigset_t *
llgtr %r4,%r4 # compat_old_sigset_t *
jg compat_sys_sigprocmask # branch to system call
.globl sys_init_module_wrapper
sys_init_module_wrapper:
ENTRY(sys_init_module_wrapper)
llgtr %r2,%r2 # void *
llgfr %r3,%r3 # unsigned long
llgtr %r4,%r4 # char *
jg sys_init_module # branch to system call
.globl sys_delete_module_wrapper
sys_delete_module_wrapper:
ENTRY(sys_delete_module_wrapper)
llgtr %r2,%r2 # const char *
llgfr %r3,%r3 # unsigned int
jg sys_delete_module # branch to system call
.globl sys32_quotactl_wrapper
sys32_quotactl_wrapper:
ENTRY(sys32_quotactl_wrapper)
llgfr %r2,%r2 # unsigned int
llgtr %r3,%r3 # const char *
llgfr %r4,%r4 # qid_t
llgtr %r5,%r5 # caddr_t
jg sys_quotactl # branch to system call
.globl sys32_getpgid_wrapper
sys32_getpgid_wrapper:
ENTRY(sys32_getpgid_wrapper)
lgfr %r2,%r2 # pid_t
jg sys_getpgid # branch to system call
.globl sys32_fchdir_wrapper
sys32_fchdir_wrapper:
ENTRY(sys32_fchdir_wrapper)
llgfr %r2,%r2 # unsigned int
jg sys_fchdir # branch to system call
.globl sys32_bdflush_wrapper
sys32_bdflush_wrapper:
ENTRY(sys32_bdflush_wrapper)
lgfr %r2,%r2 # int
lgfr %r3,%r3 # long
jg sys_bdflush # branch to system call
.globl sys32_sysfs_wrapper
sys32_sysfs_wrapper:
ENTRY(sys32_sysfs_wrapper)
lgfr %r2,%r2 # int
llgfr %r3,%r3 # unsigned long
llgfr %r4,%r4 # unsigned long
jg sys_sysfs # branch to system call
.globl sys32_personality_wrapper
sys32_personality_wrapper:
ENTRY(sys32_personality_wrapper)
llgfr %r2,%r2 # unsigned int
jg sys_s390_personality # branch to system call
.globl sys32_setfsuid16_wrapper
sys32_setfsuid16_wrapper:
ENTRY(sys32_setfsuid16_wrapper)
llgfr %r2,%r2 # __kernel_old_uid_emu31_t
jg sys32_setfsuid16 # branch to system call
.globl sys32_setfsgid16_wrapper
sys32_setfsgid16_wrapper:
ENTRY(sys32_setfsgid16_wrapper)
llgfr %r2,%r2 # __kernel_old_gid_emu31_t
jg sys32_setfsgid16 # branch to system call
.globl sys32_llseek_wrapper
sys32_llseek_wrapper:
ENTRY(sys32_llseek_wrapper)
llgfr %r2,%r2 # unsigned int
llgfr %r3,%r3 # unsigned long
llgfr %r4,%r4 # unsigned long
......@@ -636,15 +538,13 @@ sys32_llseek_wrapper:
llgfr %r6,%r6 # unsigned int
jg sys_llseek # branch to system call
.globl sys32_getdents_wrapper
sys32_getdents_wrapper:
ENTRY(sys32_getdents_wrapper)
llgfr %r2,%r2 # unsigned int
llgtr %r3,%r3 # void *
llgfr %r4,%r4 # unsigned int
jg compat_sys_getdents # branch to system call
.globl compat_sys_select_wrapper
compat_sys_select_wrapper:
ENTRY(compat_sys_select_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # compat_fd_set *
llgtr %r4,%r4 # compat_fd_set *
......@@ -652,112 +552,94 @@ compat_sys_select_wrapper:
llgtr %r6,%r6 # struct compat_timeval *
jg compat_sys_select # branch to system call
.globl sys32_flock_wrapper
sys32_flock_wrapper:
ENTRY(sys32_flock_wrapper)
llgfr %r2,%r2 # unsigned int
llgfr %r3,%r3 # unsigned int
jg sys_flock # branch to system call
.globl sys32_msync_wrapper
sys32_msync_wrapper:
ENTRY(sys32_msync_wrapper)
llgfr %r2,%r2 # unsigned long
llgfr %r3,%r3 # size_t
lgfr %r4,%r4 # int
jg sys_msync # branch to system call
.globl compat_sys_readv_wrapper
compat_sys_readv_wrapper:
ENTRY(compat_sys_readv_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # const struct compat_iovec *
llgfr %r4,%r4 # unsigned long
jg compat_sys_readv # branch to system call
.globl compat_sys_writev_wrapper
compat_sys_writev_wrapper:
ENTRY(compat_sys_writev_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # const struct compat_iovec *
llgfr %r4,%r4 # unsigned long
jg compat_sys_writev # branch to system call
.globl sys32_getsid_wrapper
sys32_getsid_wrapper:
ENTRY(sys32_getsid_wrapper)
lgfr %r2,%r2 # pid_t
jg sys_getsid # branch to system call
.globl sys32_fdatasync_wrapper
sys32_fdatasync_wrapper:
ENTRY(sys32_fdatasync_wrapper)
llgfr %r2,%r2 # unsigned int
jg sys_fdatasync # branch to system call
.globl sys32_mlock_wrapper
sys32_mlock_wrapper:
ENTRY(sys32_mlock_wrapper)
llgfr %r2,%r2 # unsigned long
llgfr %r3,%r3 # size_t
jg sys_mlock # branch to system call
.globl sys32_munlock_wrapper
sys32_munlock_wrapper:
ENTRY(sys32_munlock_wrapper)
llgfr %r2,%r2 # unsigned long
llgfr %r3,%r3 # size_t
jg sys_munlock # branch to system call
.globl sys32_mlockall_wrapper
sys32_mlockall_wrapper:
ENTRY(sys32_mlockall_wrapper)
lgfr %r2,%r2 # int
jg sys_mlockall # branch to system call
#sys32_munlockall_wrapper # void
.globl sys32_sched_setparam_wrapper
sys32_sched_setparam_wrapper:
ENTRY(sys32_sched_setparam_wrapper)
lgfr %r2,%r2 # pid_t
llgtr %r3,%r3 # struct sched_param *
jg sys_sched_setparam # branch to system call
.globl sys32_sched_getparam_wrapper
sys32_sched_getparam_wrapper:
ENTRY(sys32_sched_getparam_wrapper)
lgfr %r2,%r2 # pid_t
llgtr %r3,%r3 # struct sched_param *
jg sys_sched_getparam # branch to system call
.globl sys32_sched_setscheduler_wrapper
sys32_sched_setscheduler_wrapper:
ENTRY(sys32_sched_setscheduler_wrapper)
lgfr %r2,%r2 # pid_t
lgfr %r3,%r3 # int
llgtr %r4,%r4 # struct sched_param *
jg sys_sched_setscheduler # branch to system call
.globl sys32_sched_getscheduler_wrapper
sys32_sched_getscheduler_wrapper:
ENTRY(sys32_sched_getscheduler_wrapper)
lgfr %r2,%r2 # pid_t
jg sys_sched_getscheduler # branch to system call
#sys32_sched_yield_wrapper # void
.globl sys32_sched_get_priority_max_wrapper
sys32_sched_get_priority_max_wrapper:
ENTRY(sys32_sched_get_priority_max_wrapper)
lgfr %r2,%r2 # int
jg sys_sched_get_priority_max # branch to system call
.globl sys32_sched_get_priority_min_wrapper
sys32_sched_get_priority_min_wrapper:
ENTRY(sys32_sched_get_priority_min_wrapper)
lgfr %r2,%r2 # int
jg sys_sched_get_priority_min # branch to system call
.globl sys32_sched_rr_get_interval_wrapper
sys32_sched_rr_get_interval_wrapper:
ENTRY(sys32_sched_rr_get_interval_wrapper)
lgfr %r2,%r2 # pid_t
llgtr %r3,%r3 # struct compat_timespec *
jg sys32_sched_rr_get_interval # branch to system call
.globl compat_sys_nanosleep_wrapper
compat_sys_nanosleep_wrapper:
ENTRY(compat_sys_nanosleep_wrapper)
llgtr %r2,%r2 # struct compat_timespec *
llgtr %r3,%r3 # struct compat_timespec *
jg compat_sys_nanosleep # branch to system call
.globl sys32_mremap_wrapper
sys32_mremap_wrapper:
ENTRY(sys32_mremap_wrapper)
llgfr %r2,%r2 # unsigned long
llgfr %r3,%r3 # unsigned long
llgfr %r4,%r4 # unsigned long
......@@ -765,50 +647,43 @@ sys32_mremap_wrapper:
llgfr %r6,%r6 # unsigned long
jg sys_mremap # branch to system call
.globl sys32_setresuid16_wrapper
sys32_setresuid16_wrapper:
ENTRY(sys32_setresuid16_wrapper)
llgfr %r2,%r2 # __kernel_old_uid_emu31_t
llgfr %r3,%r3 # __kernel_old_uid_emu31_t
llgfr %r4,%r4 # __kernel_old_uid_emu31_t
jg sys32_setresuid16 # branch to system call
.globl sys32_getresuid16_wrapper
sys32_getresuid16_wrapper:
ENTRY(sys32_getresuid16_wrapper)
llgtr %r2,%r2 # __kernel_old_uid_emu31_t *
llgtr %r3,%r3 # __kernel_old_uid_emu31_t *
llgtr %r4,%r4 # __kernel_old_uid_emu31_t *
jg sys32_getresuid16 # branch to system call
.globl sys32_poll_wrapper
sys32_poll_wrapper:
ENTRY(sys32_poll_wrapper)
llgtr %r2,%r2 # struct pollfd *
llgfr %r3,%r3 # unsigned int
lgfr %r4,%r4 # long
jg sys_poll # branch to system call
.globl compat_sys_nfsservctl_wrapper
compat_sys_nfsservctl_wrapper:
ENTRY(compat_sys_nfsservctl_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # struct compat_nfsctl_arg*
llgtr %r4,%r4 # union compat_nfsctl_res*
jg compat_sys_nfsservctl # branch to system call
.globl sys32_setresgid16_wrapper
sys32_setresgid16_wrapper:
ENTRY(sys32_setresgid16_wrapper)
llgfr %r2,%r2 # __kernel_old_gid_emu31_t
llgfr %r3,%r3 # __kernel_old_gid_emu31_t
llgfr %r4,%r4 # __kernel_old_gid_emu31_t
jg sys32_setresgid16 # branch to system call
.globl sys32_getresgid16_wrapper
sys32_getresgid16_wrapper:
ENTRY(sys32_getresgid16_wrapper)
llgtr %r2,%r2 # __kernel_old_gid_emu31_t *
llgtr %r3,%r3 # __kernel_old_gid_emu31_t *
llgtr %r4,%r4 # __kernel_old_gid_emu31_t *
jg sys32_getresgid16 # branch to system call
.globl sys32_prctl_wrapper
sys32_prctl_wrapper:
ENTRY(sys32_prctl_wrapper)
lgfr %r2,%r2 # int
llgfr %r3,%r3 # unsigned long
llgfr %r4,%r4 # unsigned long
......@@ -818,51 +693,44 @@ sys32_prctl_wrapper:
#sys32_rt_sigreturn_wrapper # done in rt_sigreturn_glue
.globl sys32_rt_sigaction_wrapper
sys32_rt_sigaction_wrapper:
ENTRY(sys32_rt_sigaction_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # const struct sigaction_emu31 *
llgtr %r4,%r4 # const struct sigaction_emu31 *
llgfr %r5,%r5 # size_t
jg sys32_rt_sigaction # branch to system call
.globl sys32_rt_sigprocmask_wrapper
sys32_rt_sigprocmask_wrapper:
ENTRY(sys32_rt_sigprocmask_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # old_sigset_emu31 *
llgtr %r4,%r4 # old_sigset_emu31 *
llgfr %r5,%r5 # size_t
jg sys32_rt_sigprocmask # branch to system call
.globl sys32_rt_sigpending_wrapper
sys32_rt_sigpending_wrapper:
ENTRY(sys32_rt_sigpending_wrapper)
llgtr %r2,%r2 # sigset_emu31 *
llgfr %r3,%r3 # size_t
jg sys32_rt_sigpending # branch to system call
.globl compat_sys_rt_sigtimedwait_wrapper
compat_sys_rt_sigtimedwait_wrapper:
ENTRY(compat_sys_rt_sigtimedwait_wrapper)
llgtr %r2,%r2 # const sigset_emu31_t *
llgtr %r3,%r3 # siginfo_emu31_t *
llgtr %r4,%r4 # const struct compat_timespec *
llgfr %r5,%r5 # size_t
jg compat_sys_rt_sigtimedwait # branch to system call
.globl sys32_rt_sigqueueinfo_wrapper
sys32_rt_sigqueueinfo_wrapper:
ENTRY(sys32_rt_sigqueueinfo_wrapper)
lgfr %r2,%r2 # int
lgfr %r3,%r3 # int
llgtr %r4,%r4 # siginfo_emu31_t *
jg sys32_rt_sigqueueinfo # branch to system call
.globl compat_sys_rt_sigsuspend_wrapper
compat_sys_rt_sigsuspend_wrapper:
ENTRY(compat_sys_rt_sigsuspend_wrapper)
llgtr %r2,%r2 # compat_sigset_t *
llgfr %r3,%r3 # compat_size_t
jg compat_sys_rt_sigsuspend
.globl sys32_pread64_wrapper
sys32_pread64_wrapper:
ENTRY(sys32_pread64_wrapper)
llgfr %r2,%r2 # unsigned int
llgtr %r3,%r3 # char *
llgfr %r4,%r4 # size_t
......@@ -870,8 +738,7 @@ sys32_pread64_wrapper:
llgfr %r6,%r6 # u32
jg sys32_pread64 # branch to system call
.globl sys32_pwrite64_wrapper
sys32_pwrite64_wrapper:
ENTRY(sys32_pwrite64_wrapper)
llgfr %r2,%r2 # unsigned int
llgtr %r3,%r3 # const char *
llgfr %r4,%r4 # size_t
......@@ -879,39 +746,33 @@ sys32_pwrite64_wrapper:
llgfr %r6,%r6 # u32
jg sys32_pwrite64 # branch to system call
.globl sys32_chown16_wrapper
sys32_chown16_wrapper:
ENTRY(sys32_chown16_wrapper)
llgtr %r2,%r2 # const char *
llgfr %r3,%r3 # __kernel_old_uid_emu31_t
llgfr %r4,%r4 # __kernel_old_gid_emu31_t
jg sys32_chown16 # branch to system call
.globl sys32_getcwd_wrapper
sys32_getcwd_wrapper:
ENTRY(sys32_getcwd_wrapper)
llgtr %r2,%r2 # char *
llgfr %r3,%r3 # unsigned long
jg sys_getcwd # branch to system call
.globl sys32_capget_wrapper
sys32_capget_wrapper:
ENTRY(sys32_capget_wrapper)
llgtr %r2,%r2 # cap_user_header_t
llgtr %r3,%r3 # cap_user_data_t
jg sys_capget # branch to system call
.globl sys32_capset_wrapper
sys32_capset_wrapper:
ENTRY(sys32_capset_wrapper)
llgtr %r2,%r2 # cap_user_header_t
llgtr %r3,%r3 # const cap_user_data_t
jg sys_capset # branch to system call
.globl sys32_sigaltstack_wrapper
sys32_sigaltstack_wrapper:
ENTRY(sys32_sigaltstack_wrapper)
llgtr %r2,%r2 # const stack_emu31_t *
llgtr %r3,%r3 # stack_emu31_t *
jg sys32_sigaltstack
.globl sys32_sendfile_wrapper
sys32_sendfile_wrapper:
ENTRY(sys32_sendfile_wrapper)
lgfr %r2,%r2 # int
lgfr %r3,%r3 # int
llgtr %r4,%r4 # __kernel_off_emu31_t *
......@@ -920,22 +781,19 @@ sys32_sendfile_wrapper:
#sys32_vfork_wrapper # done in vfork_glue
.globl sys32_truncate64_wrapper
sys32_truncate64_wrapper:
ENTRY(sys32_truncate64_wrapper)
llgtr %r2,%r2 # const char *
llgfr %r3,%r3 # unsigned long
llgfr %r4,%r4 # unsigned long
jg sys32_truncate64 # branch to system call
.globl sys32_ftruncate64_wrapper
sys32_ftruncate64_wrapper:
ENTRY(sys32_ftruncate64_wrapper)
llgfr %r2,%r2 # unsigned int
llgfr %r3,%r3 # unsigned long
llgfr %r4,%r4 # unsigned long
jg sys32_ftruncate64 # branch to system call
.globl sys32_lchown_wrapper
sys32_lchown_wrapper:
ENTRY(sys32_lchown_wrapper)
llgtr %r2,%r2 # const char *
llgfr %r3,%r3 # uid_t
llgfr %r4,%r4 # gid_t
......@@ -946,156 +804,131 @@ sys32_lchown_wrapper:
#sys32_geteuid_wrapper # void
#sys32_getegid_wrapper # void
.globl sys32_setreuid_wrapper
sys32_setreuid_wrapper:
ENTRY(sys32_setreuid_wrapper)
llgfr %r2,%r2 # uid_t
llgfr %r3,%r3 # uid_t
jg sys_setreuid # branch to system call
.globl sys32_setregid_wrapper
sys32_setregid_wrapper:
ENTRY(sys32_setregid_wrapper)
llgfr %r2,%r2 # gid_t
llgfr %r3,%r3 # gid_t
jg sys_setregid # branch to system call
.globl sys32_getgroups_wrapper
sys32_getgroups_wrapper:
ENTRY(sys32_getgroups_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # gid_t *
jg sys_getgroups # branch to system call
.globl sys32_setgroups_wrapper
sys32_setgroups_wrapper:
ENTRY(sys32_setgroups_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # gid_t *
jg sys_setgroups # branch to system call
.globl sys32_fchown_wrapper
sys32_fchown_wrapper:
ENTRY(sys32_fchown_wrapper)
llgfr %r2,%r2 # unsigned int
llgfr %r3,%r3 # uid_t
llgfr %r4,%r4 # gid_t
jg sys_fchown # branch to system call
.globl sys32_setresuid_wrapper
sys32_setresuid_wrapper:
ENTRY(sys32_setresuid_wrapper)
llgfr %r2,%r2 # uid_t
llgfr %r3,%r3 # uid_t
llgfr %r4,%r4 # uid_t
jg sys_setresuid # branch to system call
.globl sys32_getresuid_wrapper
sys32_getresuid_wrapper:
ENTRY(sys32_getresuid_wrapper)
llgtr %r2,%r2 # uid_t *
llgtr %r3,%r3 # uid_t *
llgtr %r4,%r4 # uid_t *
jg sys_getresuid # branch to system call
.globl sys32_setresgid_wrapper
sys32_setresgid_wrapper:
ENTRY(sys32_setresgid_wrapper)
llgfr %r2,%r2 # gid_t
llgfr %r3,%r3 # gid_t
llgfr %r4,%r4 # gid_t
jg sys_setresgid # branch to system call
.globl sys32_getresgid_wrapper
sys32_getresgid_wrapper:
ENTRY(sys32_getresgid_wrapper)
llgtr %r2,%r2 # gid_t *
llgtr %r3,%r3 # gid_t *
llgtr %r4,%r4 # gid_t *
jg sys_getresgid # branch to system call
.globl sys32_chown_wrapper
sys32_chown_wrapper:
ENTRY(sys32_chown_wrapper)
llgtr %r2,%r2 # const char *
llgfr %r3,%r3 # uid_t
llgfr %r4,%r4 # gid_t
jg sys_chown # branch to system call
.globl sys32_setuid_wrapper
sys32_setuid_wrapper:
ENTRY(sys32_setuid_wrapper)
llgfr %r2,%r2 # uid_t
jg sys_setuid # branch to system call
.globl sys32_setgid_wrapper
sys32_setgid_wrapper:
ENTRY(sys32_setgid_wrapper)
llgfr %r2,%r2 # gid_t
jg sys_setgid # branch to system call
.globl sys32_setfsuid_wrapper
sys32_setfsuid_wrapper:
ENTRY(sys32_setfsuid_wrapper)
llgfr %r2,%r2 # uid_t
jg sys_setfsuid # branch to system call
.globl sys32_setfsgid_wrapper
sys32_setfsgid_wrapper:
ENTRY(sys32_setfsgid_wrapper)
llgfr %r2,%r2 # gid_t
jg sys_setfsgid # branch to system call
.globl sys32_pivot_root_wrapper
sys32_pivot_root_wrapper:
ENTRY(sys32_pivot_root_wrapper)
llgtr %r2,%r2 # const char *
llgtr %r3,%r3 # const char *
jg sys_pivot_root # branch to system call
.globl sys32_mincore_wrapper
sys32_mincore_wrapper:
ENTRY(sys32_mincore_wrapper)
llgfr %r2,%r2 # unsigned long
llgfr %r3,%r3 # size_t
llgtr %r4,%r4 # unsigned char *
jg sys_mincore # branch to system call
.globl sys32_madvise_wrapper
sys32_madvise_wrapper:
ENTRY(sys32_madvise_wrapper)
llgfr %r2,%r2 # unsigned long
llgfr %r3,%r3 # size_t
lgfr %r4,%r4 # int
jg sys_madvise # branch to system call
.globl sys32_getdents64_wrapper
sys32_getdents64_wrapper:
ENTRY(sys32_getdents64_wrapper)
llgfr %r2,%r2 # unsigned int
llgtr %r3,%r3 # void *
llgfr %r4,%r4 # unsigned int
jg sys_getdents64 # branch to system call
.globl compat_sys_fcntl64_wrapper
compat_sys_fcntl64_wrapper:
ENTRY(compat_sys_fcntl64_wrapper)
llgfr %r2,%r2 # unsigned int
llgfr %r3,%r3 # unsigned int
llgfr %r4,%r4 # unsigned long
jg compat_sys_fcntl64 # branch to system call
.globl sys32_stat64_wrapper
sys32_stat64_wrapper:
ENTRY(sys32_stat64_wrapper)
llgtr %r2,%r2 # char *
llgtr %r3,%r3 # struct stat64 *
jg sys32_stat64 # branch to system call
.globl sys32_lstat64_wrapper
sys32_lstat64_wrapper:
ENTRY(sys32_lstat64_wrapper)
llgtr %r2,%r2 # char *
llgtr %r3,%r3 # struct stat64 *
jg sys32_lstat64 # branch to system call
.globl sys32_stime_wrapper
sys32_stime_wrapper:
ENTRY(sys32_stime_wrapper)
llgtr %r2,%r2 # long *
jg compat_sys_stime # branch to system call
.globl sys32_sysctl_wrapper
sys32_sysctl_wrapper:
ENTRY(sys32_sysctl_wrapper)
llgtr %r2,%r2 # struct compat_sysctl_args *
jg compat_sys_sysctl
.globl sys32_fstat64_wrapper
sys32_fstat64_wrapper:
ENTRY(sys32_fstat64_wrapper)
llgfr %r2,%r2 # unsigned long
llgtr %r3,%r3 # struct stat64 *
jg sys32_fstat64 # branch to system call
.globl compat_sys_futex_wrapper
compat_sys_futex_wrapper:
ENTRY(compat_sys_futex_wrapper)
llgtr %r2,%r2 # u32 *
lgfr %r3,%r3 # int
lgfr %r4,%r4 # int
......@@ -1105,8 +938,7 @@ compat_sys_futex_wrapper:
stg %r0,160(%r15)
jg compat_sys_futex # branch to system call
.globl sys32_setxattr_wrapper
sys32_setxattr_wrapper:
ENTRY(sys32_setxattr_wrapper)
llgtr %r2,%r2 # char *
llgtr %r3,%r3 # char *
llgtr %r4,%r4 # void *
......@@ -1114,8 +946,7 @@ sys32_setxattr_wrapper:
lgfr %r6,%r6 # int
jg sys_setxattr
.globl sys32_lsetxattr_wrapper
sys32_lsetxattr_wrapper:
ENTRY(sys32_lsetxattr_wrapper)
llgtr %r2,%r2 # char *
llgtr %r3,%r3 # char *
llgtr %r4,%r4 # void *
......@@ -1123,8 +954,7 @@ sys32_lsetxattr_wrapper:
lgfr %r6,%r6 # int
jg sys_lsetxattr
.globl sys32_fsetxattr_wrapper
sys32_fsetxattr_wrapper:
ENTRY(sys32_fsetxattr_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # char *
llgtr %r4,%r4 # void *
......@@ -1132,124 +962,106 @@ sys32_fsetxattr_wrapper:
lgfr %r6,%r6 # int
jg sys_fsetxattr
.globl sys32_getxattr_wrapper
sys32_getxattr_wrapper:
ENTRY(sys32_getxattr_wrapper)
llgtr %r2,%r2 # char *
llgtr %r3,%r3 # char *
llgtr %r4,%r4 # void *
llgfr %r5,%r5 # size_t
jg sys_getxattr
.globl sys32_lgetxattr_wrapper
sys32_lgetxattr_wrapper:
ENTRY(sys32_lgetxattr_wrapper)
llgtr %r2,%r2 # char *
llgtr %r3,%r3 # char *
llgtr %r4,%r4 # void *
llgfr %r5,%r5 # size_t
jg sys_lgetxattr
.globl sys32_fgetxattr_wrapper
sys32_fgetxattr_wrapper:
ENTRY(sys32_fgetxattr_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # char *
llgtr %r4,%r4 # void *
llgfr %r5,%r5 # size_t
jg sys_fgetxattr
.globl sys32_listxattr_wrapper
sys32_listxattr_wrapper:
ENTRY(sys32_listxattr_wrapper)
llgtr %r2,%r2 # char *
llgtr %r3,%r3 # char *
llgfr %r4,%r4 # size_t
jg sys_listxattr
.globl sys32_llistxattr_wrapper
sys32_llistxattr_wrapper:
ENTRY(sys32_llistxattr_wrapper)
llgtr %r2,%r2 # char *
llgtr %r3,%r3 # char *
llgfr %r4,%r4 # size_t
jg sys_llistxattr
.globl sys32_flistxattr_wrapper
sys32_flistxattr_wrapper:
ENTRY(sys32_flistxattr_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # char *
llgfr %r4,%r4 # size_t
jg sys_flistxattr
.globl sys32_removexattr_wrapper
sys32_removexattr_wrapper:
ENTRY(sys32_removexattr_wrapper)
llgtr %r2,%r2 # char *
llgtr %r3,%r3 # char *
jg sys_removexattr
.globl sys32_lremovexattr_wrapper
sys32_lremovexattr_wrapper:
ENTRY(sys32_lremovexattr_wrapper)
llgtr %r2,%r2 # char *
llgtr %r3,%r3 # char *
jg sys_lremovexattr
.globl sys32_fremovexattr_wrapper
sys32_fremovexattr_wrapper:
ENTRY(sys32_fremovexattr_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # char *
jg sys_fremovexattr
.globl sys32_sched_setaffinity_wrapper
sys32_sched_setaffinity_wrapper:
ENTRY(sys32_sched_setaffinity_wrapper)
lgfr %r2,%r2 # int
llgfr %r3,%r3 # unsigned int
llgtr %r4,%r4 # unsigned long *
jg compat_sys_sched_setaffinity
.globl sys32_sched_getaffinity_wrapper
sys32_sched_getaffinity_wrapper:
ENTRY(sys32_sched_getaffinity_wrapper)
lgfr %r2,%r2 # int
llgfr %r3,%r3 # unsigned int
llgtr %r4,%r4 # unsigned long *
jg compat_sys_sched_getaffinity
.globl sys32_exit_group_wrapper
sys32_exit_group_wrapper:
ENTRY(sys32_exit_group_wrapper)
lgfr %r2,%r2 # int
jg sys_exit_group # branch to system call
.globl sys32_set_tid_address_wrapper
sys32_set_tid_address_wrapper:
ENTRY(sys32_set_tid_address_wrapper)
llgtr %r2,%r2 # int *
jg sys_set_tid_address # branch to system call
.globl sys_epoll_create_wrapper
sys_epoll_create_wrapper:
ENTRY(sys_epoll_create_wrapper)
lgfr %r2,%r2 # int
jg sys_epoll_create # branch to system call
.globl sys_epoll_ctl_wrapper
sys_epoll_ctl_wrapper:
ENTRY(sys_epoll_ctl_wrapper)
lgfr %r2,%r2 # int
lgfr %r3,%r3 # int
lgfr %r4,%r4 # int
llgtr %r5,%r5 # struct epoll_event *
jg sys_epoll_ctl # branch to system call
.globl sys_epoll_wait_wrapper
sys_epoll_wait_wrapper:
ENTRY(sys_epoll_wait_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # struct epoll_event *
lgfr %r4,%r4 # int
lgfr %r5,%r5 # int
jg sys_epoll_wait # branch to system call
.globl sys32_lookup_dcookie_wrapper
sys32_lookup_dcookie_wrapper:
ENTRY(sys32_lookup_dcookie_wrapper)
sllg %r2,%r2,32 # get high word of 64bit dcookie
or %r2,%r3 # get low word of 64bit dcookie
llgtr %r3,%r4 # char *
llgfr %r4,%r5 # size_t
jg sys_lookup_dcookie
.globl sys32_fadvise64_wrapper
sys32_fadvise64_wrapper:
ENTRY(sys32_fadvise64_wrapper)
lgfr %r2,%r2 # int
sllg %r3,%r3,32 # get high word of 64bit loff_t
or %r3,%r4 # get low word of 64bit loff_t
......@@ -1257,81 +1069,68 @@ sys32_fadvise64_wrapper:
lgfr %r5,%r6 # int
jg sys32_fadvise64
.globl sys32_fadvise64_64_wrapper
sys32_fadvise64_64_wrapper:
ENTRY(sys32_fadvise64_64_wrapper)
llgtr %r2,%r2 # struct fadvise64_64_args *
jg sys32_fadvise64_64
.globl sys32_clock_settime_wrapper
sys32_clock_settime_wrapper:
ENTRY(sys32_clock_settime_wrapper)
lgfr %r2,%r2 # clockid_t (int)
llgtr %r3,%r3 # struct compat_timespec *
jg compat_sys_clock_settime
.globl sys32_clock_gettime_wrapper
sys32_clock_gettime_wrapper:
ENTRY(sys32_clock_gettime_wrapper)
lgfr %r2,%r2 # clockid_t (int)
llgtr %r3,%r3 # struct compat_timespec *
jg compat_sys_clock_gettime
.globl sys32_clock_getres_wrapper
sys32_clock_getres_wrapper:
ENTRY(sys32_clock_getres_wrapper)
lgfr %r2,%r2 # clockid_t (int)
llgtr %r3,%r3 # struct compat_timespec *
jg compat_sys_clock_getres
.globl sys32_clock_nanosleep_wrapper
sys32_clock_nanosleep_wrapper:
ENTRY(sys32_clock_nanosleep_wrapper)
lgfr %r2,%r2 # clockid_t (int)
lgfr %r3,%r3 # int
llgtr %r4,%r4 # struct compat_timespec *
llgtr %r5,%r5 # struct compat_timespec *
jg compat_sys_clock_nanosleep
.globl sys32_timer_create_wrapper
sys32_timer_create_wrapper:
ENTRY(sys32_timer_create_wrapper)
lgfr %r2,%r2 # timer_t (int)
llgtr %r3,%r3 # struct compat_sigevent *
llgtr %r4,%r4 # timer_t *
jg compat_sys_timer_create
.globl sys32_timer_settime_wrapper
sys32_timer_settime_wrapper:
ENTRY(sys32_timer_settime_wrapper)
lgfr %r2,%r2 # timer_t (int)
lgfr %r3,%r3 # int
llgtr %r4,%r4 # struct compat_itimerspec *
llgtr %r5,%r5 # struct compat_itimerspec *
jg compat_sys_timer_settime
.globl sys32_timer_gettime_wrapper
sys32_timer_gettime_wrapper:
ENTRY(sys32_timer_gettime_wrapper)
lgfr %r2,%r2 # timer_t (int)
llgtr %r3,%r3 # struct compat_itimerspec *
jg compat_sys_timer_gettime
.globl sys32_timer_getoverrun_wrapper
sys32_timer_getoverrun_wrapper:
ENTRY(sys32_timer_getoverrun_wrapper)
lgfr %r2,%r2 # timer_t (int)
jg sys_timer_getoverrun
.globl sys32_timer_delete_wrapper
sys32_timer_delete_wrapper:
ENTRY(sys32_timer_delete_wrapper)
lgfr %r2,%r2 # timer_t (int)
jg sys_timer_delete
.globl sys32_io_setup_wrapper
sys32_io_setup_wrapper:
ENTRY(sys32_io_setup_wrapper)
llgfr %r2,%r2 # unsigned int
llgtr %r3,%r3 # u32 *
jg compat_sys_io_setup
.globl sys32_io_destroy_wrapper
sys32_io_destroy_wrapper:
ENTRY(sys32_io_destroy_wrapper)
llgfr %r2,%r2 # (aio_context_t) u32
jg sys_io_destroy
.globl sys32_io_getevents_wrapper
sys32_io_getevents_wrapper:
ENTRY(sys32_io_getevents_wrapper)
llgfr %r2,%r2 # (aio_context_t) u32
lgfr %r3,%r3 # long
lgfr %r4,%r4 # long
......@@ -1339,49 +1138,42 @@ sys32_io_getevents_wrapper:
llgtr %r6,%r6 # struct compat_timespec *
jg compat_sys_io_getevents
.globl sys32_io_submit_wrapper
sys32_io_submit_wrapper:
ENTRY(sys32_io_submit_wrapper)
llgfr %r2,%r2 # (aio_context_t) u32
lgfr %r3,%r3 # long
llgtr %r4,%r4 # struct iocb **
jg compat_sys_io_submit
.globl sys32_io_cancel_wrapper
sys32_io_cancel_wrapper:
ENTRY(sys32_io_cancel_wrapper)
llgfr %r2,%r2 # (aio_context_t) u32
llgtr %r3,%r3 # struct iocb *
llgtr %r4,%r4 # struct io_event *
jg sys_io_cancel
.globl compat_sys_statfs64_wrapper
compat_sys_statfs64_wrapper:
ENTRY(compat_sys_statfs64_wrapper)
llgtr %r2,%r2 # const char *
llgfr %r3,%r3 # compat_size_t
llgtr %r4,%r4 # struct compat_statfs64 *
jg compat_sys_statfs64
.globl compat_sys_fstatfs64_wrapper
compat_sys_fstatfs64_wrapper:
ENTRY(compat_sys_fstatfs64_wrapper)
llgfr %r2,%r2 # unsigned int fd
llgfr %r3,%r3 # compat_size_t
llgtr %r4,%r4 # struct compat_statfs64 *
jg compat_sys_fstatfs64
.globl compat_sys_mq_open_wrapper
compat_sys_mq_open_wrapper:
ENTRY(compat_sys_mq_open_wrapper)
llgtr %r2,%r2 # const char *
lgfr %r3,%r3 # int
llgfr %r4,%r4 # mode_t
llgtr %r5,%r5 # struct compat_mq_attr *
jg compat_sys_mq_open
.globl sys32_mq_unlink_wrapper
sys32_mq_unlink_wrapper:
ENTRY(sys32_mq_unlink_wrapper)
llgtr %r2,%r2 # const char *
jg sys_mq_unlink
.globl compat_sys_mq_timedsend_wrapper
compat_sys_mq_timedsend_wrapper:
ENTRY(compat_sys_mq_timedsend_wrapper)
lgfr %r2,%r2 # mqd_t
llgtr %r3,%r3 # const char *
llgfr %r4,%r4 # size_t
......@@ -1389,8 +1181,7 @@ compat_sys_mq_timedsend_wrapper:
llgtr %r6,%r6 # const struct compat_timespec *
jg compat_sys_mq_timedsend
.globl compat_sys_mq_timedreceive_wrapper
compat_sys_mq_timedreceive_wrapper:
ENTRY(compat_sys_mq_timedreceive_wrapper)
lgfr %r2,%r2 # mqd_t
llgtr %r3,%r3 # char *
llgfr %r4,%r4 # size_t
......@@ -1398,21 +1189,18 @@ compat_sys_mq_timedreceive_wrapper:
llgtr %r6,%r6 # const struct compat_timespec *
jg compat_sys_mq_timedreceive
.globl compat_sys_mq_notify_wrapper
compat_sys_mq_notify_wrapper:
ENTRY(compat_sys_mq_notify_wrapper)
lgfr %r2,%r2 # mqd_t
llgtr %r3,%r3 # struct compat_sigevent *
jg compat_sys_mq_notify
.globl compat_sys_mq_getsetattr_wrapper
compat_sys_mq_getsetattr_wrapper:
ENTRY(compat_sys_mq_getsetattr_wrapper)
lgfr %r2,%r2 # mqd_t
llgtr %r3,%r3 # struct compat_mq_attr *
llgtr %r4,%r4 # struct compat_mq_attr *
jg compat_sys_mq_getsetattr
.globl compat_sys_add_key_wrapper
compat_sys_add_key_wrapper:
ENTRY(compat_sys_add_key_wrapper)
llgtr %r2,%r2 # const char *
llgtr %r3,%r3 # const char *
llgtr %r4,%r4 # const void *
......@@ -1420,16 +1208,14 @@ compat_sys_add_key_wrapper:
llgfr %r6,%r6 # (key_serial_t) u32
jg sys_add_key
.globl compat_sys_request_key_wrapper
compat_sys_request_key_wrapper:
ENTRY(compat_sys_request_key_wrapper)
llgtr %r2,%r2 # const char *
llgtr %r3,%r3 # const char *
llgtr %r4,%r4 # const void *
llgfr %r5,%r5 # (key_serial_t) u32
jg sys_request_key
.globl sys32_remap_file_pages_wrapper
sys32_remap_file_pages_wrapper:
ENTRY(sys32_remap_file_pages_wrapper)
llgfr %r2,%r2 # unsigned long
llgfr %r3,%r3 # unsigned long
llgfr %r4,%r4 # unsigned long
......@@ -1437,8 +1223,7 @@ sys32_remap_file_pages_wrapper:
llgfr %r6,%r6 # unsigned long
jg sys_remap_file_pages
.globl compat_sys_waitid_wrapper
compat_sys_waitid_wrapper:
ENTRY(compat_sys_waitid_wrapper)
lgfr %r2,%r2 # int
lgfr %r3,%r3 # pid_t
llgtr %r4,%r4 # siginfo_emu31_t *
......@@ -1446,65 +1231,56 @@ compat_sys_waitid_wrapper:
llgtr %r6,%r6 # struct rusage_emu31 *
jg compat_sys_waitid
.globl compat_sys_kexec_load_wrapper
compat_sys_kexec_load_wrapper:
ENTRY(compat_sys_kexec_load_wrapper)
llgfr %r2,%r2 # unsigned long
llgfr %r3,%r3 # unsigned long
llgtr %r4,%r4 # struct kexec_segment *
llgfr %r5,%r5 # unsigned long
jg compat_sys_kexec_load
.globl sys_ioprio_set_wrapper
sys_ioprio_set_wrapper:
ENTRY(sys_ioprio_set_wrapper)
lgfr %r2,%r2 # int
lgfr %r3,%r3 # int
lgfr %r4,%r4 # int
jg sys_ioprio_set
.globl sys_ioprio_get_wrapper
sys_ioprio_get_wrapper:
ENTRY(sys_ioprio_get_wrapper)
lgfr %r2,%r2 # int
lgfr %r3,%r3 # int
jg sys_ioprio_get
.globl sys_inotify_add_watch_wrapper
sys_inotify_add_watch_wrapper:
ENTRY(sys_inotify_add_watch_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # const char *
llgfr %r4,%r4 # u32
jg sys_inotify_add_watch
.globl sys_inotify_rm_watch_wrapper
sys_inotify_rm_watch_wrapper:
ENTRY(sys_inotify_rm_watch_wrapper)
lgfr %r2,%r2 # int
llgfr %r3,%r3 # u32
jg sys_inotify_rm_watch
.globl compat_sys_openat_wrapper
compat_sys_openat_wrapper:
ENTRY(compat_sys_openat_wrapper)
llgfr %r2,%r2 # unsigned int
llgtr %r3,%r3 # const char *
lgfr %r4,%r4 # int
lgfr %r5,%r5 # int
jg compat_sys_openat
.globl sys_mkdirat_wrapper
sys_mkdirat_wrapper:
ENTRY(sys_mkdirat_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # const char *
lgfr %r4,%r4 # int
jg sys_mkdirat
.globl sys_mknodat_wrapper
sys_mknodat_wrapper:
ENTRY(sys_mknodat_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # const char *
lgfr %r4,%r4 # int
llgfr %r5,%r5 # unsigned int
jg sys_mknodat
.globl sys_fchownat_wrapper
sys_fchownat_wrapper:
ENTRY(sys_fchownat_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # const char *
llgfr %r4,%r4 # uid_t
......@@ -1512,38 +1288,33 @@ sys_fchownat_wrapper:
lgfr %r6,%r6 # int
jg sys_fchownat
.globl compat_sys_futimesat_wrapper
compat_sys_futimesat_wrapper:
ENTRY(compat_sys_futimesat_wrapper)
llgfr %r2,%r2 # unsigned int
llgtr %r3,%r3 # char *
llgtr %r4,%r4 # struct timeval *
jg compat_sys_futimesat
.globl sys32_fstatat64_wrapper
sys32_fstatat64_wrapper:
ENTRY(sys32_fstatat64_wrapper)
llgfr %r2,%r2 # unsigned int
llgtr %r3,%r3 # char *
llgtr %r4,%r4 # struct stat64 *
lgfr %r5,%r5 # int
jg sys32_fstatat64
.globl sys_unlinkat_wrapper
sys_unlinkat_wrapper:
ENTRY(sys_unlinkat_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # const char *
lgfr %r4,%r4 # int
jg sys_unlinkat
.globl sys_renameat_wrapper
sys_renameat_wrapper:
ENTRY(sys_renameat_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # const char *
lgfr %r4,%r4 # int
llgtr %r5,%r5 # const char *
jg sys_renameat
.globl sys_linkat_wrapper
sys_linkat_wrapper:
ENTRY(sys_linkat_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # const char *
lgfr %r4,%r4 # int
......@@ -1551,37 +1322,32 @@ sys_linkat_wrapper:
lgfr %r6,%r6 # int
jg sys_linkat
.globl sys_symlinkat_wrapper
sys_symlinkat_wrapper:
ENTRY(sys_symlinkat_wrapper)
llgtr %r2,%r2 # const char *
lgfr %r3,%r3 # int
llgtr %r4,%r4 # const char *
jg sys_symlinkat
.globl sys_readlinkat_wrapper
sys_readlinkat_wrapper:
ENTRY(sys_readlinkat_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # const char *
llgtr %r4,%r4 # char *
lgfr %r5,%r5 # int
jg sys_readlinkat
.globl sys_fchmodat_wrapper
sys_fchmodat_wrapper:
ENTRY(sys_fchmodat_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # const char *
llgfr %r4,%r4 # mode_t
jg sys_fchmodat
.globl sys_faccessat_wrapper
sys_faccessat_wrapper:
ENTRY(sys_faccessat_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # const char *
lgfr %r4,%r4 # int
jg sys_faccessat
.globl compat_sys_pselect6_wrapper
compat_sys_pselect6_wrapper:
ENTRY(compat_sys_pselect6_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # fd_set *
llgtr %r4,%r4 # fd_set *
......@@ -1591,8 +1357,7 @@ compat_sys_pselect6_wrapper:
stg %r0,160(%r15)
jg compat_sys_pselect6
.globl compat_sys_ppoll_wrapper
compat_sys_ppoll_wrapper:
ENTRY(compat_sys_ppoll_wrapper)
llgtr %r2,%r2 # struct pollfd *
llgfr %r3,%r3 # unsigned int
llgtr %r4,%r4 # struct timespec *
......@@ -1600,26 +1365,22 @@ compat_sys_ppoll_wrapper:
llgfr %r6,%r6 # size_t
jg compat_sys_ppoll
.globl sys_unshare_wrapper
sys_unshare_wrapper:
ENTRY(sys_unshare_wrapper)
llgfr %r2,%r2 # unsigned long
jg sys_unshare
.globl compat_sys_set_robust_list_wrapper
compat_sys_set_robust_list_wrapper:
ENTRY(compat_sys_set_robust_list_wrapper)
llgtr %r2,%r2 # struct compat_robust_list_head *
llgfr %r3,%r3 # size_t
jg compat_sys_set_robust_list
.globl compat_sys_get_robust_list_wrapper
compat_sys_get_robust_list_wrapper:
ENTRY(compat_sys_get_robust_list_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # compat_uptr_t_t *
llgtr %r4,%r4 # compat_size_t *
jg compat_sys_get_robust_list
.globl sys_splice_wrapper
sys_splice_wrapper:
ENTRY(sys_splice_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # loff_t *
lgfr %r4,%r4 # int
......@@ -1629,8 +1390,7 @@ sys_splice_wrapper:
stg %r0,160(%r15)
jg sys_splice
.globl sys_sync_file_range_wrapper
sys_sync_file_range_wrapper:
ENTRY(sys_sync_file_range_wrapper)
lgfr %r2,%r2 # int
sllg %r3,%r3,32 # get high word of 64bit loff_t
or %r3,%r4 # get low word of 64bit loff_t
......@@ -1639,31 +1399,27 @@ sys_sync_file_range_wrapper:
llgf %r5,164(%r15) # unsigned int
jg sys_sync_file_range
.globl sys_tee_wrapper
sys_tee_wrapper:
ENTRY(sys_tee_wrapper)
lgfr %r2,%r2 # int
lgfr %r3,%r3 # int
llgfr %r4,%r4 # size_t
llgfr %r5,%r5 # unsigned int
jg sys_tee
.globl compat_sys_vmsplice_wrapper
compat_sys_vmsplice_wrapper:
ENTRY(compat_sys_vmsplice_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # compat_iovec *
llgfr %r4,%r4 # unsigned int
llgfr %r5,%r5 # unsigned int
jg compat_sys_vmsplice
.globl sys_getcpu_wrapper
sys_getcpu_wrapper:
ENTRY(sys_getcpu_wrapper)
llgtr %r2,%r2 # unsigned *
llgtr %r3,%r3 # unsigned *
llgtr %r4,%r4 # struct getcpu_cache *
jg sys_getcpu
.globl compat_sys_epoll_pwait_wrapper
compat_sys_epoll_pwait_wrapper:
ENTRY(compat_sys_epoll_pwait_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # struct compat_epoll_event *
lgfr %r4,%r4 # int
......@@ -1673,34 +1429,29 @@ compat_sys_epoll_pwait_wrapper:
stg %r0,160(%r15)
jg compat_sys_epoll_pwait
.globl compat_sys_utimes_wrapper
compat_sys_utimes_wrapper:
ENTRY(compat_sys_utimes_wrapper)
llgtr %r2,%r2 # char *
llgtr %r3,%r3 # struct compat_timeval *
jg compat_sys_utimes
.globl compat_sys_utimensat_wrapper
compat_sys_utimensat_wrapper:
ENTRY(compat_sys_utimensat_wrapper)
llgfr %r2,%r2 # unsigned int
llgtr %r3,%r3 # char *
llgtr %r4,%r4 # struct compat_timespec *
lgfr %r5,%r5 # int
jg compat_sys_utimensat
.globl compat_sys_signalfd_wrapper
compat_sys_signalfd_wrapper:
ENTRY(compat_sys_signalfd_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # compat_sigset_t *
llgfr %r4,%r4 # compat_size_t
jg compat_sys_signalfd
.globl sys_eventfd_wrapper
sys_eventfd_wrapper:
ENTRY(sys_eventfd_wrapper)
llgfr %r2,%r2 # unsigned int
jg sys_eventfd
.globl sys_fallocate_wrapper
sys_fallocate_wrapper:
ENTRY(sys_fallocate_wrapper)
lgfr %r2,%r2 # int
lgfr %r3,%r3 # int
sllg %r4,%r4,32 # get high word of 64bit loff_t
......@@ -1709,94 +1460,80 @@ sys_fallocate_wrapper:
l %r5,164(%r15) # get low word of 64bit loff_t
jg sys_fallocate
.globl sys_timerfd_create_wrapper
sys_timerfd_create_wrapper:
ENTRY(sys_timerfd_create_wrapper)
lgfr %r2,%r2 # int
lgfr %r3,%r3 # int
jg sys_timerfd_create
.globl compat_sys_timerfd_settime_wrapper
compat_sys_timerfd_settime_wrapper:
ENTRY(compat_sys_timerfd_settime_wrapper)
lgfr %r2,%r2 # int
lgfr %r3,%r3 # int
llgtr %r4,%r4 # struct compat_itimerspec *
llgtr %r5,%r5 # struct compat_itimerspec *
jg compat_sys_timerfd_settime
.globl compat_sys_timerfd_gettime_wrapper
compat_sys_timerfd_gettime_wrapper:
ENTRY(compat_sys_timerfd_gettime_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # struct compat_itimerspec *
jg compat_sys_timerfd_gettime
.globl compat_sys_signalfd4_wrapper
compat_sys_signalfd4_wrapper:
ENTRY(compat_sys_signalfd4_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # compat_sigset_t *
llgfr %r4,%r4 # compat_size_t
lgfr %r5,%r5 # int
jg compat_sys_signalfd4
.globl sys_eventfd2_wrapper
sys_eventfd2_wrapper:
ENTRY(sys_eventfd2_wrapper)
llgfr %r2,%r2 # unsigned int
lgfr %r3,%r3 # int
jg sys_eventfd2
.globl sys_inotify_init1_wrapper
sys_inotify_init1_wrapper:
ENTRY(sys_inotify_init1_wrapper)
lgfr %r2,%r2 # int
jg sys_inotify_init1
.globl sys_pipe2_wrapper
sys_pipe2_wrapper:
ENTRY(sys_pipe2_wrapper)
llgtr %r2,%r2 # u32 *
lgfr %r3,%r3 # int
jg sys_pipe2 # branch to system call
.globl sys_dup3_wrapper
sys_dup3_wrapper:
ENTRY(sys_dup3_wrapper)
llgfr %r2,%r2 # unsigned int
llgfr %r3,%r3 # unsigned int
lgfr %r4,%r4 # int
jg sys_dup3 # branch to system call
.globl sys_epoll_create1_wrapper
sys_epoll_create1_wrapper:
ENTRY(sys_epoll_create1_wrapper)
lgfr %r2,%r2 # int
jg sys_epoll_create1 # branch to system call
.globl sys32_readahead_wrapper
sys32_readahead_wrapper:
ENTRY(sys32_readahead_wrapper)
lgfr %r2,%r2 # int
llgfr %r3,%r3 # u32
llgfr %r4,%r4 # u32
lgfr %r5,%r5 # s32
jg sys32_readahead # branch to system call
.globl sys32_sendfile64_wrapper
sys32_sendfile64_wrapper:
ENTRY(sys32_sendfile64_wrapper)
lgfr %r2,%r2 # int
lgfr %r3,%r3 # int
llgtr %r4,%r4 # compat_loff_t *
lgfr %r5,%r5 # s32
jg sys32_sendfile64 # branch to system call
.globl sys_tkill_wrapper
sys_tkill_wrapper:
ENTRY(sys_tkill_wrapper)
lgfr %r2,%r2 # pid_t
lgfr %r3,%r3 # int
jg sys_tkill # branch to system call
.globl sys_tgkill_wrapper
sys_tgkill_wrapper:
ENTRY(sys_tgkill_wrapper)
lgfr %r2,%r2 # pid_t
lgfr %r3,%r3 # pid_t
lgfr %r4,%r4 # int
jg sys_tgkill # branch to system call
.globl compat_sys_keyctl_wrapper
compat_sys_keyctl_wrapper:
ENTRY(compat_sys_keyctl_wrapper)
llgfr %r2,%r2 # u32
llgfr %r3,%r3 # u32
llgfr %r4,%r4 # u32
......@@ -1804,8 +1541,7 @@ compat_sys_keyctl_wrapper:
llgfr %r6,%r6 # u32
jg compat_sys_keyctl # branch to system call
.globl compat_sys_preadv_wrapper
compat_sys_preadv_wrapper:
ENTRY(compat_sys_preadv_wrapper)
llgfr %r2,%r2 # unsigned long
llgtr %r3,%r3 # compat_iovec *
llgfr %r4,%r4 # unsigned long
......@@ -1813,8 +1549,7 @@ compat_sys_preadv_wrapper:
llgfr %r6,%r6 # u32
jg compat_sys_preadv # branch to system call
.globl compat_sys_pwritev_wrapper
compat_sys_pwritev_wrapper:
ENTRY(compat_sys_pwritev_wrapper)
llgfr %r2,%r2 # unsigned long
llgtr %r3,%r3 # compat_iovec *
llgfr %r4,%r4 # unsigned long
......@@ -1822,16 +1557,14 @@ compat_sys_pwritev_wrapper:
llgfr %r6,%r6 # u32
jg compat_sys_pwritev # branch to system call
.globl compat_sys_rt_tgsigqueueinfo_wrapper
compat_sys_rt_tgsigqueueinfo_wrapper:
ENTRY(compat_sys_rt_tgsigqueueinfo_wrapper)
lgfr %r2,%r2 # compat_pid_t
lgfr %r3,%r3 # compat_pid_t
lgfr %r4,%r4 # int
llgtr %r5,%r5 # struct compat_siginfo *
jg compat_sys_rt_tgsigqueueinfo_wrapper # branch to system call
.globl sys_perf_event_open_wrapper
sys_perf_event_open_wrapper:
ENTRY(sys_perf_event_open_wrapper)
llgtr %r2,%r2 # const struct perf_event_attr *
lgfr %r3,%r3 # pid_t
lgfr %r4,%r4 # int
......@@ -1839,29 +1572,25 @@ sys_perf_event_open_wrapper:
llgfr %r6,%r6 # unsigned long
jg sys_perf_event_open # branch to system call
.globl sys_clone_wrapper
sys_clone_wrapper:
ENTRY(sys_clone_wrapper)
llgfr %r2,%r2 # unsigned long
llgfr %r3,%r3 # unsigned long
llgtr %r4,%r4 # int *
llgtr %r5,%r5 # int *
jg sys_clone # branch to system call
.globl sys32_execve_wrapper
sys32_execve_wrapper:
ENTRY(sys32_execve_wrapper)
llgtr %r2,%r2 # char *
llgtr %r3,%r3 # compat_uptr_t *
llgtr %r4,%r4 # compat_uptr_t *
jg sys32_execve # branch to system call
.globl sys_fanotify_init_wrapper
sys_fanotify_init_wrapper:
ENTRY(sys_fanotify_init_wrapper)
llgfr %r2,%r2 # unsigned int
llgfr %r3,%r3 # unsigned int
jg sys_fanotify_init # branch to system call
.globl sys_fanotify_mark_wrapper
sys_fanotify_mark_wrapper:
ENTRY(sys_fanotify_mark_wrapper)
lgfr %r2,%r2 # int
llgfr %r3,%r3 # unsigned int
sllg %r4,%r4,32 # get high word of 64bit mask
......@@ -1870,16 +1599,14 @@ sys_fanotify_mark_wrapper:
llgt %r6,164(%r15) # char *
jg sys_fanotify_mark # branch to system call
.globl sys_prlimit64_wrapper
sys_prlimit64_wrapper:
ENTRY(sys_prlimit64_wrapper)
lgfr %r2,%r2 # pid_t
llgfr %r3,%r3 # unsigned int
llgtr %r4,%r4 # const struct rlimit64 __user *
llgtr %r5,%r5 # struct rlimit64 __user *
jg sys_prlimit64 # branch to system call
.globl sys_name_to_handle_at_wrapper
sys_name_to_handle_at_wrapper:
ENTRY(sys_name_to_handle_at_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # const char __user *
llgtr %r4,%r4 # struct file_handle __user *
......@@ -1887,21 +1614,18 @@ sys_name_to_handle_at_wrapper:
lgfr %r6,%r6 # int
jg sys_name_to_handle_at
.globl compat_sys_open_by_handle_at_wrapper
compat_sys_open_by_handle_at_wrapper:
ENTRY(compat_sys_open_by_handle_at_wrapper)
lgfr %r2,%r2 # int
llgtr %r3,%r3 # struct file_handle __user *
lgfr %r4,%r4 # int
jg compat_sys_open_by_handle_at
.globl compat_sys_clock_adjtime_wrapper
compat_sys_clock_adjtime_wrapper:
ENTRY(compat_sys_clock_adjtime_wrapper)
lgfr %r2,%r2 # clockid_t (int)
llgtr %r3,%r3 # struct compat_timex __user *
jg compat_sys_clock_adjtime
.globl sys_syncfs_wrapper
sys_syncfs_wrapper:
ENTRY(sys_syncfs_wrapper)
lgfr %r2,%r2 # int
jg sys_syncfs
......
arch/s390/kernel/entry.S
View file @ 144d634a
......@@ -9,8 +9,8 @@
* Heiko Carstens <heiko.carstens@de.ibm.com>
*/
#include <linux/linkage.h>
#include <linux/init.h>
#include <linux/linkage.h>
#include <asm/cache.h>
#include <asm/errno.h>
#include <asm/ptrace.h>
......@@ -197,8 +197,7 @@ STACK_SIZE = 1 << STACK_SHIFT
* Returns:
* gpr2 = prev
*/
.globl __switch_to
__switch_to:
ENTRY(__switch_to)
basr %r1,0
0: l %r4,__THREAD_info(%r2) # get thread_info of prev
l %r5,__THREAD_info(%r3) # get thread_info of next
......@@ -224,8 +223,7 @@ __critical_start:
* are executed with interrupts enabled.
*/
.globl system_call
system_call:
ENTRY(system_call)
stpt __LC_SYNC_ENTER_TIMER
sysc_saveall:
SAVE_ALL_SVC __LC_SVC_OLD_PSW,__LC_SAVE_AREA
......@@ -388,8 +386,7 @@ sysc_tracenogo:
#
# a new process exits the kernel with ret_from_fork
#
.globl ret_from_fork
ret_from_fork:
ENTRY(ret_from_fork)
l %r13,__LC_SVC_NEW_PSW+4
l %r12,__LC_THREAD_INFO # load pointer to thread_info struct
tm SP_PSW+1(%r15),0x01 # forking a kernel thread ?
......@@ -405,8 +402,7 @@ ret_from_fork:
# kernel_execve function needs to deal with pt_regs that is not
# at the usual place
#
.globl kernel_execve
kernel_execve:
ENTRY(kernel_execve)
stm %r12,%r15,48(%r15)
lr %r14,%r15
l %r13,__LC_SVC_NEW_PSW+4
......@@ -438,8 +434,7 @@ kernel_execve:
* Program check handler routine
*/
.globl pgm_check_handler
pgm_check_handler:
ENTRY(pgm_check_handler)
/*
* First we need to check for a special case:
* Single stepping an instruction that disables the PER event mask will
......@@ -565,8 +560,7 @@ kernel_per:
* IO interrupt handler routine
*/
.globl io_int_handler
io_int_handler:
ENTRY(io_int_handler)
stck __LC_INT_CLOCK
stpt __LC_ASYNC_ENTER_TIMER
SAVE_ALL_ASYNC __LC_IO_OLD_PSW,__LC_SAVE_AREA+16
......@@ -703,8 +697,7 @@ io_notify_resume:
* External interrupt handler routine
*/
.globl ext_int_handler
ext_int_handler:
ENTRY(ext_int_handler)
stck __LC_INT_CLOCK
stpt __LC_ASYNC_ENTER_TIMER
SAVE_ALL_ASYNC __LC_EXT_OLD_PSW,__LC_SAVE_AREA+16
......@@ -731,8 +724,7 @@ __critical_end:
* Machine check handler routines
*/
.globl mcck_int_handler
mcck_int_handler:
ENTRY(mcck_int_handler)
stck __LC_MCCK_CLOCK
spt __LC_CPU_TIMER_SAVE_AREA # revalidate cpu timer
lm %r0,%r15,__LC_GPREGS_SAVE_AREA # revalidate gprs
......@@ -818,8 +810,7 @@ mcck_return:
*/
#ifdef CONFIG_SMP
__CPUINIT
.globl restart_int_handler
restart_int_handler:
ENTRY(restart_int_handler)
basr %r1,0
restart_base:
spt restart_vtime-restart_base(%r1)
......@@ -848,8 +839,7 @@ restart_vtime:
/*
* If we do not run with SMP enabled, let the new CPU crash ...
*/
.globl restart_int_handler
restart_int_handler:
ENTRY(restart_int_handler)
basr %r1,0
restart_base:
lpsw restart_crash-restart_base(%r1)
......
arch/s390/kernel/entry64.S
View file @ 144d634a
......@@ -9,8 +9,8 @@
* Heiko Carstens <heiko.carstens@de.ibm.com>
*/
#include <linux/linkage.h>
#include <linux/init.h>
#include <linux/linkage.h>
#include <asm/cache.h>
#include <asm/errno.h>
#include <asm/ptrace.h>
......@@ -219,8 +219,7 @@ _TIF_EXIT_SIE = (_TIF_SIGPENDING | _TIF_NEED_RESCHED | _TIF_MCCK_PENDING)
* Returns:
* gpr2 = prev
*/
.globl __switch_to
__switch_to:
ENTRY(__switch_to)
lg %r4,__THREAD_info(%r2) # get thread_info of prev
lg %r5,__THREAD_info(%r3) # get thread_info of next
tm __TI_flags+7(%r4),_TIF_MCCK_PENDING # machine check pending?
......@@ -245,8 +244,7 @@ __critical_start:
* are executed with interrupts enabled.
*/
.globl system_call
system_call:
ENTRY(system_call)
stpt __LC_SYNC_ENTER_TIMER
sysc_saveall:
SAVE_ALL_SVC __LC_SVC_OLD_PSW,__LC_SAVE_AREA
......@@ -408,8 +406,7 @@ sysc_tracenogo:
#
# a new process exits the kernel with ret_from_fork
#
.globl ret_from_fork
ret_from_fork:
ENTRY(ret_from_fork)
lg %r13,__LC_SVC_NEW_PSW+8
lg %r12,__LC_THREAD_INFO # load pointer to thread_info struct
tm SP_PSW+1(%r15),0x01 # forking a kernel thread ?
......@@ -424,8 +421,7 @@ ret_from_fork:
# kernel_execve function needs to deal with pt_regs that is not
# at the usual place
#
.globl kernel_execve
kernel_execve:
ENTRY(kernel_execve)
stmg %r12,%r15,96(%r15)
lgr %r14,%r15
aghi %r15,-SP_SIZE
......@@ -455,8 +451,7 @@ kernel_execve:
* Program check handler routine
*/
.globl pgm_check_handler
pgm_check_handler:
ENTRY(pgm_check_handler)
/*
* First we need to check for a special case:
* Single stepping an instruction that disables the PER event mask will
......@@ -584,8 +579,7 @@ kernel_per:
/*
* IO interrupt handler routine
*/
.globl io_int_handler
io_int_handler:
ENTRY(io_int_handler)
stck __LC_INT_CLOCK
stpt __LC_ASYNC_ENTER_TIMER
SAVE_ALL_ASYNC __LC_IO_OLD_PSW,__LC_SAVE_AREA+40
......@@ -719,8 +713,7 @@ io_notify_resume:
/*
* External interrupt handler routine
*/
.globl ext_int_handler
ext_int_handler:
ENTRY(ext_int_handler)
stck __LC_INT_CLOCK
stpt __LC_ASYNC_ENTER_TIMER
SAVE_ALL_ASYNC __LC_EXT_OLD_PSW,__LC_SAVE_AREA+40
......@@ -749,8 +742,7 @@ __critical_end:
/*
* Machine check handler routines
*/
.globl mcck_int_handler
mcck_int_handler:
ENTRY(mcck_int_handler)
stck __LC_MCCK_CLOCK
la %r1,4095 # revalidate r1
spt __LC_CPU_TIMER_SAVE_AREA-4095(%r1) # revalidate cpu timer
......@@ -836,8 +828,7 @@ mcck_done:
*/
#ifdef CONFIG_SMP
__CPUINIT
.globl restart_int_handler
restart_int_handler:
ENTRY(restart_int_handler)
basr %r1,0
restart_base:
spt restart_vtime-restart_base(%r1)
......@@ -864,8 +855,7 @@ restart_vtime:
/*
* If we do not run with SMP enabled, let the new CPU crash ...
*/
.globl restart_int_handler
restart_int_handler:
ENTRY(restart_int_handler)
basr %r1,0
restart_base:
lpswe restart_crash-restart_base(%r1)
......@@ -1055,8 +1045,7 @@ cleanup_io_restore_insn:
* %r2 pointer to sie control block
* %r3 guest register save area
*/
.globl sie64a
sie64a:
ENTRY(sie64a)
stmg %r6,%r14,__SF_GPRS(%r15) # save kernel registers
stg %r2,__SF_EMPTY(%r15) # save control block pointer
stg %r3,__SF_EMPTY+8(%r15) # save guest register save area
......
arch/s390/kernel/head.S
View file @ 144d634a
......@@ -22,6 +22,7 @@
*/
#include <linux/init.h>
#include <linux/linkage.h>
#include <asm/asm-offsets.h>
#include <asm/thread_info.h>
#include <asm/page.h>
......@@ -383,8 +384,7 @@ iplstart:
# doesn't need a builtin ipl record.
#
.org 0x800
.globl start
start:
ENTRY(start)
stm %r0,%r15,0x07b0 # store registers
basr %r12,%r0
.base:
......@@ -448,8 +448,7 @@ start:
# or linload or SALIPL
#
.org 0x10000
.globl startup
startup:
ENTRY(startup)
basr %r13,0 # get base
.LPG0:
xc 0x200(256),0x200 # partially clear lowcore
......
arch/s390/kernel/head31.S
View file @ 144d634a
......@@ -11,13 +11,13 @@
*/
#include <linux/init.h>
#include <linux/linkage.h>
#include <asm/asm-offsets.h>
#include <asm/thread_info.h>
#include <asm/page.h>
__HEAD
.globl startup_continue
startup_continue:
ENTRY(startup_continue)
basr %r13,0 # get base
.LPG1:
......@@ -78,8 +78,7 @@ startup_continue:
.Lbase_cc:
.long sched_clock_base_cc
.globl _ehead
_ehead:
ENTRY(_ehead)
#ifdef CONFIG_SHARED_KERNEL
.org 0x100000 - 0x11000 # head.o ends at 0x11000
......@@ -88,8 +87,8 @@ _ehead:
#
# startup-code, running in absolute addressing mode
#
.globl _stext
_stext: basr %r13,0 # get base
ENTRY(_stext)
basr %r13,0 # get base
.LPG3:
# check control registers
stctl %c0,%c15,0(%r15)
......
arch/s390/kernel/head64.S
View file @ 144d634a
......@@ -11,13 +11,13 @@
*/
#include <linux/init.h>
#include <linux/linkage.h>
#include <asm/asm-offsets.h>
#include <asm/thread_info.h>
#include <asm/page.h>
__HEAD
.globl startup_continue
startup_continue:
ENTRY(startup_continue)
larl %r1,sched_clock_base_cc
mvc 0(8,%r1),__LC_LAST_UPDATE_CLOCK
larl %r13,.LPG1 # get base
......@@ -76,8 +76,7 @@ startup_continue:
.long 0x80000000,0,0,0 # invalid access-list entries
.endr
.globl _ehead
_ehead:
ENTRY(_ehead)
#ifdef CONFIG_SHARED_KERNEL
.org 0x100000 - 0x11000 # head.o ends at 0x11000
......@@ -86,8 +85,8 @@ _ehead:
#
# startup-code, running in absolute addressing mode
#
.globl _stext
_stext: basr %r13,0 # get base
ENTRY(_stext)
basr %r13,0 # get base
.LPG3:
# check control registers
stctg %c0,%c15,0(%r15)
......
arch/s390/kernel/mcount.S
View file @ 144d634a
......@@ -5,21 +5,19 @@
*
*/
#include <linux/linkage.h>
#include <asm/asm-offsets.h>
.section .kprobes.text, "ax"
.globl ftrace_stub
ftrace_stub:
ENTRY(ftrace_stub)
br %r14
.globl _mcount
_mcount:
ENTRY(_mcount)
#ifdef CONFIG_DYNAMIC_FTRACE
br %r14
.globl ftrace_caller
ftrace_caller:
ENTRY(ftrace_caller)
#endif
stm %r2,%r5,16(%r15)
bras %r1,2f
......@@ -41,8 +39,7 @@ ftrace_caller:
#ifdef CONFIG_FUNCTION_GRAPH_TRACER
l %r2,100(%r15)
l %r3,152(%r15)
.globl ftrace_graph_caller
ftrace_graph_caller:
ENTRY(ftrace_graph_caller)
# The bras instruction gets runtime patched to call prepare_ftrace_return.
# See ftrace_enable_ftrace_graph_caller. The patched instruction is:
# bras %r14,prepare_ftrace_return
......@@ -56,8 +53,7 @@ ftrace_graph_caller:
#ifdef CONFIG_FUNCTION_GRAPH_TRACER
.globl return_to_handler
return_to_handler:
ENTRY(return_to_handler)
stm %r2,%r5,16(%r15)
st %r14,56(%r15)
lr %r0,%r15
......
arch/s390/kernel/mcount64.S
View file @ 144d634a
......@@ -5,21 +5,19 @@
*
*/
#include <linux/linkage.h>
#include <asm/asm-offsets.h>
.section .kprobes.text, "ax"
.globl ftrace_stub
ftrace_stub:
ENTRY(ftrace_stub)
br %r14
.globl _mcount
_mcount:
ENTRY(_mcount)
#ifdef CONFIG_DYNAMIC_FTRACE
br %r14
.globl ftrace_caller
ftrace_caller:
ENTRY(ftrace_caller)
#endif
larl %r1,function_trace_stop
icm %r1,0xf,0(%r1)
......@@ -37,8 +35,7 @@ ftrace_caller:
#ifdef CONFIG_FUNCTION_GRAPH_TRACER
lg %r2,168(%r15)
lg %r3,272(%r15)
.globl ftrace_graph_caller
ftrace_graph_caller:
ENTRY(ftrace_graph_caller)
# The bras instruction gets runtime patched to call prepare_ftrace_return.
# See ftrace_enable_ftrace_graph_caller. The patched instruction is:
# bras %r14,prepare_ftrace_return
......@@ -52,8 +49,7 @@ ftrace_graph_caller:
#ifdef CONFIG_FUNCTION_GRAPH_TRACER
.globl return_to_handler
return_to_handler:
ENTRY(return_to_handler)
stmg %r2,%r5,32(%r15)
lgr %r1,%r15
aghi %r15,-160
......
arch/s390/kernel/reipl.S
View file @ 144d634a
......@@ -6,14 +6,15 @@
* Author(s): Holger Smolinski (Holger.Smolinski@de.ibm.com)
*/
#include <linux/linkage.h>
#include <asm/asm-offsets.h>
#
# do_reipl_asm
# Parameter: r2 = schid of reipl device
#
.globl do_reipl_asm
do_reipl_asm: basr %r13,0
ENTRY(do_reipl_asm)
basr %r13,0
.Lpg0: lpsw .Lnewpsw-.Lpg0(%r13)
.Lpg1: # do store status of all registers
......
arch/s390/kernel/reipl64.S
View file @ 144d634a
......@@ -4,6 +4,7 @@
* Denis Joseph Barrow,
*/
#include <linux/linkage.h>
#include <asm/asm-offsets.h>
#
......@@ -11,8 +12,8 @@
# Parameter: r2 = schid of reipl device
#
.globl do_reipl_asm
do_reipl_asm: basr %r13,0
ENTRY(do_reipl_asm)
basr %r13,0
.Lpg0: lpswe .Lnewpsw-.Lpg0(%r13)
.Lpg1: # do store status of all registers
......
arch/s390/kernel/relocate_kernel.S
View file @ 144d634a
......@@ -8,6 +8,8 @@
*
*/
#include <linux/linkage.h>
/*
* moves the new kernel to its destination...
* %r2 = pointer to first kimage_entry_t
......@@ -22,8 +24,7 @@
*/
.text
.globl relocate_kernel
relocate_kernel:
ENTRY(relocate_kernel)
basr %r13,0 # base address
.base:
stnsm sys_msk-.base(%r13),0xfb # disable DAT
......@@ -112,6 +113,7 @@
.byte 0
.align 8
relocate_kernel_end:
.align 8
.globl relocate_kernel_len
relocate_kernel_len:
.quad relocate_kernel_end - relocate_kernel
arch/s390/kernel/relocate_kernel64.S
View file @ 144d634a
......@@ -8,6 +8,8 @@
*
*/
#include <linux/linkage.h>
/*
* moves the new kernel to its destination...
* %r2 = pointer to first kimage_entry_t
......@@ -23,8 +25,7 @@
*/
.text
.globl relocate_kernel
relocate_kernel:
ENTRY(relocate_kernel)
basr %r13,0 # base address
.base:
stnsm sys_msk-.base(%r13),0xfb # disable DAT
......@@ -115,6 +116,7 @@
.byte 0
.align 8
relocate_kernel_end:
.align 8
.globl relocate_kernel_len
relocate_kernel_len:
.quad relocate_kernel_end - relocate_kernel
arch/s390/kernel/sclp.S
View file @ 144d634a
......@@ -8,6 +8,8 @@
*
*/
#include <linux/linkage.h>
LC_EXT_NEW_PSW = 0x58 # addr of ext int handler
LC_EXT_NEW_PSW_64 = 0x1b0 # addr of ext int handler 64 bit
LC_EXT_INT_PARAM = 0x80 # addr of ext int parameter
......@@ -260,8 +262,7 @@ _sclp_print:
# R2 = 0 on success, 1 on failure
#
.globl _sclp_print_early
_sclp_print_early:
ENTRY(_sclp_print_early)
stm %r6,%r15,24(%r15) # save registers
ahi %r15,-96 # create stack frame
#ifdef CONFIG_64BIT
......
arch/s390/kernel/switch_cpu.S
View file @ 144d634a
......@@ -5,6 +5,7 @@
*
*/
#include <linux/linkage.h>
#include <asm/asm-offsets.h>
#include <asm/ptrace.h>
......@@ -16,9 +17,7 @@
# %r6 - destination cpu
.section .text
.align 4
.globl smp_switch_to_cpu
smp_switch_to_cpu:
ENTRY(smp_switch_to_cpu)
stm %r6,%r15,__SF_GPRS(%r15)
lr %r1,%r15
ahi %r15,-STACK_FRAME_OVERHEAD
......@@ -33,8 +32,7 @@ smp_switch_to_cpu:
brc 2,2b /* busy, try again */
3: j 3b
.globl smp_restart_cpu
smp_restart_cpu:
ENTRY(smp_restart_cpu)
basr %r13,0
0: la %r1,.gprregs_addr-0b(%r13)
l %r1,0(%r1)
......
arch/s390/kernel/switch_cpu64.S
View file @ 144d634a
......@@ -5,6 +5,7 @@
*
*/
#include <linux/linkage.h>
#include <asm/asm-offsets.h>
#include <asm/ptrace.h>
......@@ -16,9 +17,7 @@
# %r6 - destination cpu
.section .text
.align 4
.globl smp_switch_to_cpu
smp_switch_to_cpu:
ENTRY(smp_switch_to_cpu)
stmg %r6,%r15,__SF_GPRS(%r15)
lgr %r1,%r15
aghi %r15,-STACK_FRAME_OVERHEAD
......@@ -31,8 +30,7 @@ smp_switch_to_cpu:
brc 2,2b /* busy, try again */
3: j 3b
.globl smp_restart_cpu
smp_restart_cpu:
ENTRY(smp_restart_cpu)
larl %r1,.gprregs
lmg %r0,%r15,0(%r1)
1: sigp %r0,%r5,__SIGP_SENSE /* Wait for calling CPU */
......
arch/s390/kernel/swsusp_asm64.S
View file @ 144d634a
......@@ -7,6 +7,7 @@
* Michael Holzheu <holzheu@linux.vnet.ibm.com>
*/
#include <linux/linkage.h>
#include <asm/page.h>
#include <asm/ptrace.h>
#include <asm/thread_info.h>
......@@ -22,9 +23,7 @@
* This function runs with disabled interrupts.
*/
.section .text
.align 4
.globl swsusp_arch_suspend
swsusp_arch_suspend:
ENTRY(swsusp_arch_suspend)
stmg %r6,%r15,__SF_GPRS(%r15)
lgr %r1,%r15
aghi %r15,-STACK_FRAME_OVERHEAD
......@@ -112,8 +111,7 @@ swsusp_arch_suspend:
* Then we return to the function that called swsusp_arch_suspend().
* swsusp_arch_resume() runs with disabled interrupts.
*/
.globl swsusp_arch_resume
swsusp_arch_resume:
ENTRY(swsusp_arch_resume)
stmg %r6,%r15,__SF_GPRS(%r15)
lgr %r1,%r15
aghi %r15,-STACK_FRAME_OVERHEAD
......
arch/s390/lib/qrnnd.S
View file @ 144d634a
# S/390 __udiv_qrnnd
#include <linux/linkage.h>
# r2 : &__r
# r3 : upper half of 64 bit word n
# r4 : lower half of 64 bit word n
......@@ -8,8 +10,7 @@
# the quotient q is to be returned
.text
.globl __udiv_qrnnd
__udiv_qrnnd:
ENTRY(__udiv_qrnnd)
st %r2,24(%r15) # store pointer to reminder for later
lr %r0,%r3 # reload n
lr %r1,%r4
......
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