d4ef8a6368
* libgloss/nds32/_getpid.S: Don't issue _getpid system call, it is always successful. * libgloss/nds32/_gettimeofday.S: No error for _gettimeofday is defined in SYS_geterr handler. * libgloss/nds32/_isatty.S: No error for _isatty is defined in SYS_geterr handler. * libgloss/nds32/_kill.S: Alway fail. errno = EINVAL. * libgloss/nds32/_link.S: Alway fail. errno = EMLINK. * libgloss/nds32/_times.S: Alway fail. errno = EACCES. * libgloss/nds32/_unlink.S: fix copy and paste error. * libgloss/nds32/crt0.S: Add pre_c_init, post_c_init, arg_init. * libgloss/nds32/crt1.S: Add pre_c_init, post_c_init, arg_init. * libgloss/nds32/syscall_extra.h: Re-format. * libgloss/nds32/vh.h: Add more virtual hosting number.
41 lines
1.7 KiB
ArmAsm
41 lines
1.7 KiB
ArmAsm
/*
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Copyright (c) 2013 Andes Technology Corporation.
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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The name of the company may not be used to endorse or promote
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products derived from this software without specific prior written
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permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL RED HAT INCORPORATED BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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.text
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.global _getpid
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.type _getpid, @function
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.align 2
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_getpid:
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/* The getpid() function shall always be successful and
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no return value is reserved to indicate an error. */
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movi $r0, 1 /* A minimal implementation, success. */
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ret
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.size _getpid, .-_getpid
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