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2000-05-05 Jes Sorensen <jes@linuxcare.com> * sysdeps/unix/sysv/linux/ia64/sysdep.h: New file. * sysdeps/unix/sysv/linux/ia64/syscall.S: New file. * sysdeps/unix/sysv/linux/ia64/bits/types.h: New file. * sysdeps/unix/sysv/linux/ia64/bits/endian.h: New file. * sysdeps/ia64/Implies: New file. * sysdeps/ia64/Versions: New file. Declare _dl_symbol_address. * sysdeps/ia64/Makefile: New file. * sysdeps/ia64/gmp-mparam.h: New file, * sysdeps/ia64/elf/start.S: New file. * sysdeps/ia64/bits/fenv.h: New file. 2000-05-05 David Mosberger-Tang <davidm@hpl.hp.com> * sysdeps/unix/sysv/linux/ia64/sysdep.S: New file. 2000-04-26 Jes Sorensen <Jes.Sorensen@cern.ch> * sysdeps/unix/sysv/linux/ia64/bits/elfclass.h: New file. The ia64 has 64 bit .hash entries just as the Alpha. 2000-04-25 Jes Sorensen <Jes.Sorensen@cern.ch> * sysdeps/ia64/memprof.h: New file. Provide GETSP() macro. 2000-04-17 Jes Sorensen <Jes.Sorensen@cern.ch> * sysdeps/ia64/fpu/fclrexcpt.c: New file. * sysdeps/ia64/fpu/fedisblxcpt.c: New file. * sysdeps/ia64/fpu/feenablxcpt.c: New file. * sysdeps/ia64/fpu/fegetenv.c: New file. * sysdeps/ia64/fpu/fegetexcept.c: New file. * sysdeps/ia64/fpu/fegetround.c: New file. * sysdeps/ia64/fpu/feholdexcpt.c: New file. * sysdeps/ia64/fpu/fesetenv.c: New file. * sysdeps/ia64/fpu/fesetround.c: New file. * sysdeps/ia64/fpu/feupdateenv.c: New file. * sysdeps/ia64/fpu/fgetexcptflg.c: New file. * sysdeps/ia64/fpu/fraiseexcpt.c: New file. * sysdeps/ia64/fpu/fsetexcptflg.c: New file. * sysdeps/ia64/fpu/ftestexcept.c: New file. * sysdeps/unix/sysv/linux/i386/dl-procinfo.h (_DL_HWCAP_COUNT): New. * sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.h (_DL_HWCAP_COUNT): New. * sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.h (_DL_HWCAP_COUNT): New.
85 lines
2.1 KiB
ArmAsm
85 lines
2.1 KiB
ArmAsm
/* Copyright (C) 1999, 2000 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Written by Jes Sorensen, <Jes.Sorensen@cern.ch>, April 1999.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include <asm/unistd.h>
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#include <asm/fpu.h>
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/*
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* Arguments for __libc_start_main:
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* out0: main
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* out1: argc
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* out2: argv
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* out3: init
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* out4: fini
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* out5: rtld_fini
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* out6: stack_end
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*/
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.psr abi64
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.psr lsb
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.lsb
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.text
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.global _start#
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.proc _start#
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_start:
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{ .mlx
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alloc r2 = ar.pfs,0,0,7,0
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movl r3 = FPSR_DEFAULT
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}
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{ .mlx
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adds out2 = 16, sp /* get address of argc value */
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movl gp = @gprel(0f)
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;;
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}
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0: { .mii
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ld8 out1 = [out2], 8 /* load argc and move out2 to become argv */
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mov r9 = ip
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;;
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sub gp = r9, gp /* back-compute gp value */
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;;
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}
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{ .mfi
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mov ar.fpsr = r3
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addl out0 = @ltoff(@fptr(main#)), gp
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}
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{ .mfi
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addl out4 = @ltoff(@fptr(_fini#)), gp
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addl out3 = @ltoff(@fptr(_init#)), gp
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;;
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}
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{ .mmi
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ld8 out0 = [out0] /* pointer to `main' function descriptor */
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ld8 out3 = [out3] /* pointer to `init' function descriptor */
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adds out6 = 16, sp /* highest non-environment stack address */
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}
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{ .mib
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ld8 out4 = [out4] /* pointer to `fini' function descriptor */
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mov out5 = ret0 /* dynamic linker destructor */
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br.call.sptk.few rp = __libc_start_main#
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}
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{ .mib
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mov rp = r0
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br.ret.sptk.few rp /* break miserably if we ever return */
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;;
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}
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.endp _start#
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