diff options
Diffstat (limited to 'module/system/vm/assembler.scm')
-rw-r--r-- | module/system/vm/assembler.scm | 29 |
1 files changed, 16 insertions, 13 deletions
diff --git a/module/system/vm/assembler.scm b/module/system/vm/assembler.scm index 56644fdf4..4c4eec463 100644 --- a/module/system/vm/assembler.scm +++ b/module/system/vm/assembler.scm @@ -227,6 +227,9 @@ emit-resolve-module emit-lookup + emit-cache-ref + emit-cache-set! + emit-call emit-call-label emit-tail-call @@ -1121,9 +1124,8 @@ immediate, and @code{#f} otherwise." (element-size uniform-vector-backing-store-element-size)) (define-record-type <cache-cell> - (make-cache-cell scope key) + (make-cache-cell key) cache-cell? - (scope cache-cell-scope) (key cache-cell-key)) (define (simple-vector? obj) @@ -1232,16 +1234,11 @@ label." (error "expected a non-immediate" obj)) (intern-constant asm obj)) -(define (intern-cache-cell asm scope key) +(define (intern-cache-cell asm key) "Intern a cache cell into the constant table, and return its label. If there is already a cache cell with the given scope and key, it is returned instead." - (intern-constant asm (make-cache-cell scope key))) - -;; Return the label of the cell that holds the module for a scope. -(define (intern-module-cache-cell asm scope) - "Intern a cache cell for a module, and return its label." - (intern-cache-cell asm scope #t)) + (intern-constant asm (make-cache-cell key))) @@ -1499,20 +1496,26 @@ returned instead." (set-arity-definitions! arity (cons def (arity-definitions arity))))) (define-macro-assembler (cache-current-module! asm module scope) - (let ((mod-label (intern-module-cache-cell asm scope))) + (let ((mod-label (intern-cache-cell asm scope))) (emit-static-set! asm module mod-label 0))) +(define-macro-assembler (cache-ref asm dst key) + (emit-static-ref asm dst (intern-cache-cell asm key))) + +(define-macro-assembler (cache-set! asm key val) + (emit-static-set! asm val (intern-cache-cell asm key) 0)) + (define-macro-assembler (cached-toplevel-box asm dst scope sym bound?) (let ((sym-label (intern-non-immediate asm sym)) - (mod-label (intern-module-cache-cell asm scope)) - (cell-label (intern-cache-cell asm scope sym))) + (mod-label (intern-cache-cell asm scope)) + (cell-label (intern-cache-cell asm (cons scope sym)))) (emit-toplevel-box asm dst cell-label mod-label sym-label bound?))) (define-macro-assembler (cached-module-box asm dst module-name sym public? bound?) (let* ((sym-label (intern-non-immediate asm sym)) (key (cons public? module-name)) (mod-name-label (intern-constant asm key)) - (cell-label (intern-cache-cell asm key sym))) + (cell-label (intern-cache-cell asm (acons public? module-name sym)))) (emit-module-box asm dst cell-label mod-name-label sym-label bound?))) (define-macro-assembler (slot-map asm proc-slot slot-map) |