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| author | Shin-ichiro KAWASAKI <shinichiro.kawasaki.mg@hitachi.com> | 2009-11-06 10:36:37 +0900 |
|---|---|---|
| committer | Tony Sim <sim.chinyeow@renesas.com> | 2009-11-06 10:36:37 +0900 |
| commit | ad13c57298e57d33c130fb03a2c6494da573408c (patch) | |
| tree | 9c3977ff3a5ffdd64e333ebd198717e0aee99bba /linker/arch | |
| parent | 92b10af793da235659198cf38ff2e0237c181058 (diff) | |
| download | bionic-ad13c57298e57d33c130fb03a2c6494da573408c.zip bionic-ad13c57298e57d33c130fb03a2c6494da573408c.tar.gz bionic-ad13c57298e57d33c130fb03a2c6494da573408c.tar.bz2 | |
added and modified linker to support SuperH architecture
Diffstat (limited to 'linker/arch')
| -rw-r--r-- | linker/arch/sh/begin.S | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/linker/arch/sh/begin.S b/linker/arch/sh/begin.S new file mode 100644 index 0000000..6f49557 --- /dev/null +++ b/linker/arch/sh/begin.S @@ -0,0 +1,50 @@ +/* + * Copyright (C) 2009 The Android Open Source Project + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES ; LOSS + * OF USE, DATA, OR PROFITS ; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ +.text +.align 4 +.type _start,#function +.globl _start + +_start: + mov r15, r4 + + mov.l 0f, r0 + jsr @r0 + nop + + /* linker init returns the _entry address in the main image */ + jmp @r0 + nop + + .balign 4 +0: .long __linker_init + + .section .ctors, "wa" + .globl __CTOR_LIST__ +__CTOR_LIST__: + .long -1 |