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diff --git a/subx/Readme.md b/subx/Readme.md index 854a3876..e86b16b8 100644 --- a/subx/Readme.md +++ b/subx/Readme.md @@ -80,6 +80,11 @@ format. SubX is about programming with a small, regular subset of 32-bit x86: on unsigned integers) * Only relative jump instructions (with 8-bit or 16-bit offsets). +For more details on programming in this subset, consult the online help: +``` +$ ./subx help +``` + ## Resources * [Single-page cheatsheet for the x86 ISA](https://net.cs.uni-bonn.de/fileadmin/user_upload/plohmann/x86_opcode_structure_and_instruction_overview.pdf) |