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32 lines
820 B
C
32 lines
820 B
C
4 years ago
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/*
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* ----------------------------------------------------------------------------
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* "THE BEER-WARE LICENSE" (Revision 42):
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* Joerg Wunsch wrote this file. As long as you retain this notice you
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* can do whatever you want with this stuff. If we meet some day, and you think
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* this stuff is worth it, you can buy me a beer in return. Joerg Wunsch
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* ----------------------------------------------------------------------------
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*
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* Demo combining C and assembly source files.
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*
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* $Id$
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*/
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/*
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* Global register variables.
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*/
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#ifdef __ASSEMBLER__
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# define sreg_save r2
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# define flags r16
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# define counter_hi r4
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#else /* !ASSEMBLER */
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#include <stdint.h>
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register uint8_t sreg_save asm("r2");
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register uint8_t flags asm("r16");
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register uint8_t counter_hi asm("r4");
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#endif /* ASSEMBLER */
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