File size: 1,593 Bytes
3b70664 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 | (in-package #:nekod.llm2asm)
;; Generate machine code from AST
;; Not bytecode -- raw x86-64 ASM
(defun ast->bytes (ast)
"Compile an infra-ast to raw x86-64 bytes."
(case (infra-ast-type ast)
(:place
;; Emit: call to scheduling kernel
;; ADD kernel as placeholder scheduling op
(lookup-kernel "ADD"))
(:route
;; Network routing: XOR-based packet classification
(lookup-kernel "XOR"))
(:scale
;; Loop over replica count
(lookup-kernel "LOOP"))
(:heal
;; MEMCPY state snapshot for recovery
(lookup-kernel "MEMCPY"))
(:secure
;; MEMSET for zero-fill sensitive regions
(lookup-kernel "MEMSET"))
(t (lookup-kernel "ADD"))))
(defun emit-function-prologue ()
"x86-64 function prologue bytes."
#(#x55 ; push rbp
#x48 #x89 #xe5)) ; mov rbp, rsp
(defun emit-function-epilogue ()
"x86-64 function epilogue bytes."
#(#x5d ; pop rbp
#xc3)) ; ret
(defun codegen (ast)
"Full code generation: AST -> complete x86-64 function bytes."
(let ((body (ast->bytes ast)))
(if body
(concatenate 'vector
(emit-function-prologue)
body
(emit-function-epilogue))
(error "codegen: no bytes for AST type ~a" (infra-ast-type ast)))))
(defun compile-intent (intent-string)
"One-shot: NL intent string -> raw x86-64 bytes."
(let* ((tokens (tokenize-intent intent-string))
(ast (extract-ast tokens))
(bytes (codegen ast)))
(values bytes ast)))
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