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| author | Kartik Agaram <vc@akkartik.com> | 2019-02-15 16:26:14 -0800 |
|---|---|---|
| committer | Kartik Agaram <vc@akkartik.com> | 2019-02-15 16:26:14 -0800 |
| commit | 5522bc9ec5ee5074ac5b573b66cbec8cd93ccae5 (patch) | |
| tree | 1159289874abfbd766698259018f38cd67b40b31 /subx | |
| parent | 445843f27798e371d34d91860b05bbf68fa37223 (diff) | |
| download | mu-5522bc9ec5ee5074ac5b573b66cbec8cd93ccae5.tar.gz | |
4972
Diffstat (limited to 'subx')
| -rw-r--r-- | subx/Readme.md | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/subx/Readme.md b/subx/Readme.md index b03176f0..a0fff7ca 100644 --- a/subx/Readme.md +++ b/subx/Readme.md @@ -126,7 +126,9 @@ This program sums the first 10 natural numbers. By convention I use horizontal tabstops to help read instructions, dots to help follow the long lines, comments before groups of instructions to describe their high-level purpose, and comments at the end of complex instructions to state the low-level -operation they perform. Numbers are always in hexadecimal (base 16). +operation they perform. Numbers are always in hexadecimal (base 16); the '0x' +prefix is optional, and I tend to include it as a reminder when numbers look +like decimal numbers or words. As you can see, programming in SubX requires the programmer to know the (kinda complex) structure of x86 instructions, all the different operands that an |