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Add initial runtime/sbf/isa.md #13

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riptl
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@riptl riptl commented Oct 20, 2022

Summary

Relates to #6

Adds content explaining:

  • Instruction encoding
  • Register model
  • Opcode tables
  • Basic static verifier constraints

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Organization

  • Section: Runtime
  • Status: Standard, live on mainnet

runtime/sbf/isa.md Outdated Show resolved Hide resolved
| C· | - | - | - | - | arsh32 | jslt | - | arsh64 | - | - | - | - | arsh32 | jslt | - | arsh64 |
| D· | - | - | - | - | le | jsle | - | - | - | - | - | - | be | jsle | - | - |
| E· | - | - | - | - | sdiv32 | - | - | sdiv64 | - | - | - | - | sdiv32 | - | - | sdiv64 |
| F· | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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should make first row and first column bold

runtime/sbf/isa.md Outdated Show resolved Hide resolved
| B· | - | - | - | - | mov32 | jle | - | mov64 | - | - | - | - | mov32 | jle | - | mov64 |
| C· | - | - | - | - | arsh32 | jslt | - | arsh64 | - | - | - | - | arsh32 | jslt | - | arsh64 |
| D· | - | - | - | - | le | jsle | - | - | - | - | - | - | be | jsle | - | - |
| E· | - | - | - | - | sdiv32 | - | - | sdiv64 | - | - | - | - | sdiv32 | - | - | sdiv64 |
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Some instructions such as sdiv exist in SBFv2 only.

Adds content explaining:
- Instruction encoding
- Register model
- Opcode tables
- Basic static verifier constraints
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3 participants