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annotate helloworld.s16 @ 52:cb078b3b23e8

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Update timer example
author Michael Pavone <pavone@retrodev.com>
date Wed, 31 Aug 2016 20:33:29 -0700
parents 6204c81e2933
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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7e44f7d5810b Initial commit. CPU working well enough for simple hello world program.
Michael Pavone <pavone@retrodev.com>
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1 ldim message, r0
7e44f7d5810b Initial commit. CPU working well enough for simple hello world program.
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2 ldim 0, r1
7e44f7d5810b Initial commit. CPU working well enough for simple hello world program.
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3 loop
7e44f7d5810b Initial commit. CPU working well enough for simple hello world program.
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4 ld8 r0, r1, r2
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6204c81e2933 Revert changes to handling of immediate versions of bitwise instructions. Replace asri with cmpi.
Michael Pavone <pavone@retrodev.com>
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5 cmpi 0, r2
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7e44f7d5810b Initial commit. CPU working well enough for simple hello world program.
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6 beq done
7e44f7d5810b Initial commit. CPU working well enough for simple hello world program.
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7 outi 11, r2
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a44e078d792b Forgot to save last change to source of hello world program
Michael Pavone <pavone@retrodev.com>
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8 addi 1, r1
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7e44f7d5810b Initial commit. CPU working well enough for simple hello world program.
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9 bra loop
7e44f7d5810b Initial commit. CPU working well enough for simple hello world program.
Michael Pavone <pavone@retrodev.com>
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10 done
7e44f7d5810b Initial commit. CPU working well enough for simple hello world program.
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11 bra done
7e44f7d5810b Initial commit. CPU working well enough for simple hello world program.
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12
7e44f7d5810b Initial commit. CPU working well enough for simple hello world program.
Michael Pavone <pavone@retrodev.com>
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13 message:
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a44e078d792b Forgot to save last change to source of hello world program
Michael Pavone <pavone@retrodev.com>
parents: 0
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14 dc.b "Hello, world!\n", 0