[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: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

17 files changed, 367 insertions, 673 deletions

diff --git a/arch/s390/kernel/base.S b/arch/s390/kernel/base.S
index 15e46ca9433..209938c1dfc 100644
--- a/arch/s390/kernel/base.S
+++ b/arch/s390/kernel/base.S
@@ -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
diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S
index 1f5eb789c3a..08ab9aa6a0d 100644
--- a/arch/s390/kernel/compat_wrapper.S
+++ b/arch/s390/kernel/compat_wrapper.S
@@ -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