e6291536c7
* configure.in: Add xc16x support.
* configure: Regenerated.
* xc16x/Makefile.in: New file for xc16x port.
* xc16x/aclocal.m4: Ditto.
* xc16x/close.S: Ditto.
* xc16x/configure: Ditto.
* xc16x/configure.in: Ditto.
* xc16x/create.c: Ditto.
* xc16x/crt0.S: Ditto.
* xc16x/fstat.S: Ditto.
* xc16x/getchar1.c: Ditto.
* xc16x/isatty.c: Ditto.
* xc16x/lseek.c: Ditto.
* xc16x/mem-layout.c: Ditto.
* xc16x/misc.c: Ditto.
* xc16x/open.c: Ditto.
* xc16x/read.c: Ditto.
* xc16x/sbrk.c: Ditto.
* xc16x/syscalls.c: Ditto.
* xc16x/trap_handle.c: Ditto.
* xc16x/write.c: Ditto.
* xc16x/sys/syscall.h: Ditto.
42 lines
809 B
ArmAsm
42 lines
809 B
ArmAsm
/*
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* Copyright (C) 2006 KPIT Cummins
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* Copyright (C) 2009 Conny Marco Menebröcker
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms is permitted
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* provided that the above copyright notice and following paragraph are
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* duplicated in all such forms.
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*
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* This file is distributed WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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*/
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.section .text
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.global _start
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.align 2
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_start:
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#if __xc16xL__
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mov dpp0,#0x2
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#else
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mov dpp0,#0x300
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#endif
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mov dpp1,#1
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mov dpp2,#2
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mov dpp3,#3
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mov sp,#0xfc00
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mov r0,#0xc000
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#if __xc16x__
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mov csp,#0x0
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mov dpp0,#0x0
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#else
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mov csp,#0xc0
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#endif
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#if __xc16xL__
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calls #SEG:_main,#SOF:_main
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#else
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calla cc_UC,_main
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#endif
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mov r8,#0x0
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trap #0
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ret
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