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Update.

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2003-02-07  Kaz Kojima  <kkojima@rr.iij4u.or.jp>

	* elf/tls-macros.h: Add non-PIC TLS macros and fix clobber list
	for SH.
	* sysdeps/unix/sysv/linux/sh/brk.c: Add SYSCALL_INST_PAD
	after the trapa instruction.
	* sysdeps/unix/sysv/linux/sh/clone.S (__clone): Add additional
	parameters.
	* sysdeps/unix/sysv/linux/sh/sh4/sysdep.h: New file.
	(NEED_SYSCALL_INST_PAD): Define.
	* sysdeps/unix/sysv/linux/sh/sys/user.h (start_thread): Undef to
	avoid to use definition for the kernel.
	* sysdeps/unix/sysv/linux/sh/sysdep.h (SYSCALL_ERROR_HANDLER):
	Save and restore the frame pointer.
	(SYSCALL_INST_PAD): Define.
	(INLINE_SYSCALL): Make use of INTERNAL_SYSCALL.
	(INTERNAL_SYSCALL): Make use of ERR parameter. Add SYSCALL_INST_PAD
	after trapa instruction.
	(INTERNAL_SYSCALL_DECL, INTERNAL_SYSCALL_ERRNO,
	INTERNAL_SYSCALL_ERROR_P): Adjust accordingly.
This commit is contained in:
Ulrich Drepper
2003-02-08 02:34:27 +00:00
parent d9c734e9cd
commit 2a051a7d1a
6 changed files with 78 additions and 13 deletions
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4
sysdeps/unix/sysv/linux/sh/brk.c
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@ -1,5 +1,5 @@
/* brk system call for Linux/SH.
Copyright (C) 1999, 2000 Free Software Foundation, Inc.
Copyright (C) 1999, 2000, 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -31,7 +31,7 @@ __brk (void *addr)
register long r3 asm ("%r3") = SYS_ify (brk);
register long r4 asm ("%r4") = (long)addr;
asm volatile ("trapa #0x11"
asm volatile ("trapa #0x11\n\t" SYSCALL_INST_PAD
: "=z"(newbrk)
: "r" (r3), "r" (r4));