46 lines
1.2 KiB
ArmAsm
46 lines
1.2 KiB
ArmAsm
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/* linux-syscalls - Syscall interface to microblaze linux
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*
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* Copyright (c) 2011 Edgar E. Iglesias
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*
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* The authors hereby grant permission to use, copy, modify, distribute,
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* and license this software and its documentation for any purpose, provided
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* that existing copyright notices are retained in all copies and that this
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* notice is included verbatim in any distributions. No written agreement,
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* license, or royalty fee is required for any of the authorized uses.
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* Modifications to this software may be copyrighted by their authors
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* and need not follow the licensing terms described here, provided that
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* the new terms are clearly indicated on the first page of each file where
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* they apply.
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*/
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#include "linux-syscalls.h"
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#define FUNC(name) .type name, %function; name:
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#define GLOBAL(name) .global name; FUNC(name)
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#define SIZE(name) .size name, .-name
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# define SYSCALL_BODY(name) \
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addik r12, r0, SYS_ ## name; \
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brki r14, 8; \
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rtsd r15, 8; \
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nop;
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# define SYSCALL(name) \
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GLOBAL(_ ## name); \
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SYSCALL_BODY(name); \
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SIZE(_ ## name)
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SYSCALL(brk)
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SYSCALL(exit)
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SYSCALL(read)
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SYSCALL(write)
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SYSCALL(open)
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SYSCALL(close)
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SYSCALL(lseek)
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SYSCALL(fstat)
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SYSCALL(unlink)
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SYSCALL(getpid)
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SYSCALL(kill)
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SYSCALL(rt_sigaction)
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