52 lines
819 B
PHP
52 lines
819 B
PHP
# MACRO: exit
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.macro exit nr
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movi r2, \nr
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# The exit utility function.
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.byte 0x00
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# The debug insn class.
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.byte 0x50
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.endm
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# MACRO: pass
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# Write 'pass' to stdout and quit
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.macro pass
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# Trap function 4: write().
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movi r1, 4;
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# Use stdout.
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movi r2, 1;
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# Point to the string.
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lrw r3, 1f;
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# Number of bytes to write.
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movi r4, 5;
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# Trigger OS trap.
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trap 1;
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exit 0
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.data
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1: .asciz "pass\n"
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.endm
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# MACRO: fail
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# Write 'fail' to stdout and quit
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.macro fail
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# Trap function 4: write().
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movi r1, 4;
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# Use stdout.
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movi r2, 1;
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# Point to the string.
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lrw r3, 1f;
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# Number of bytes to write.
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movi r4, 5;
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# Trigger OS trap.
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trap 1;
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exit 1
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.data
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1: .asciz "fail\n"
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.endm
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# MACRO: start
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# All assembler tests should start with a call to "start"
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.macro start
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.text
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.global _start
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_start:
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.endm
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