69 lines
2.1 KiB
Scheme
69 lines
2.1 KiB
Scheme
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; Additional packages are in s48-package-defs.scm (for loading into
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; Scheme 48) and ps-package-defs.scm (for compiling as Pre-Scheme).
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(define-structures ((memory memory-interface))
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(open pre-scheme vm-utilities)
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(files memory))
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(define-structures ((vm-architecture vm-architecture-interface))
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(open pre-scheme ps-enumerated)
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(files arch))
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(define-structures ((data data-interface))
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(open pre-scheme vm-utilities ps-enumerated
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system-spec vm-architecture memory)
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(files data))
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(define-structures ((heap heap-interface)
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(stob stob-interface))
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(open pre-scheme vm-utilities vm-architecture memory data)
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(files heap stob gc))
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(define-structures ((struct struct-interface))
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(open pre-scheme vm-utilities
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vm-architecture memory data stob)
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(for-syntax (open scheme vm-architecture destructuring))
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(files struct))
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(define-structures ((vmio vmio-interface))
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(open pre-scheme vm-utilities data stob struct)
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(files vmio))
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(define-structures ((stack stack-interface)
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(environment environment-interface))
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(open pre-scheme vm-utilities ps-enumerated
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vm-architecture memory data stob struct)
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(files stack env))
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(define-structures ((fixnum-arithmetic fixnum-arithmetic-interface))
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(open pre-scheme vm-utilities data
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memory) ; bits-per-cell
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(files arith))
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(define-structures ((interpreter interpreter-interface))
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(open pre-scheme vm-utilities vm-architecture ps-enumerated
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memory data stob struct vmio
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heap stack environment external fixnum-arithmetic)
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(for-syntax (open scheme destructuring))
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(files interp define-primitive prim resume) ; disasm if run in Scheme
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(begin
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(define (write-instruction template pc) 0))) ; stub
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; From Scheme 48 (for the benefit of the Pre-Scheme compiler)
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(define-structure ps-enumerated ps-enumerated-interface
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(open pre-scheme)
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(files defenum))
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; For debugging
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(define-structures ((vm-disassembler
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(export disassemble write-instruction)))
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(open scheme
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struct
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enumerated ; enumerand->name
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vm-architecture
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bitwise ; arithmetic-shift
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signals) ; error
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(files disasm))
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