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Merged
dvanhorn merged 1 commit into from
Oct 31, 2025
Merged

crook #16

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18 changes: 6 additions & 12 deletions hoax-plus/compile-ops.rkt
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Original file line number Diff line number Diff line change
Expand Up @@ -230,18 +230,12 @@
(seq (Pop r10)
(Pop r8)
(assert-vector r8)
(assert-integer r10)
(Cmp r10 0)
(Jl 'err)
(Xor r8 type-vect) ; r8 = ptr
(Mov r9 (Mem r8)) ; r9 = len
(Sar r10 int-shift) ; r10 = index
(Sub r9 1)
(Cmp r9 r10)
(Jl 'err)
(Sal r10 3)
(Add r8 r10)
(Mov (Mem r8 8) rax)
(assert-natural r10)
(Mov r9 (Mem r8 (- type-vect)))
(Cmp r10 r9)
(Jge 'err)
(Sar r10 1) ; convert to byte offset
(Mov (Mem r8 r10 (- 8 type-vect)) rax)
(Mov rax (value->bits (void))))]))

(define (type-pred mask type)
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4 changes: 4 additions & 0 deletions hoax-plus/test/test-runner.rkt
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Original file line number Diff line number Diff line change
Expand Up @@ -138,6 +138,10 @@
(begin (vector-set! x 1 4)
x)))
#(5 4 5))
(check-equal? (run '(let ((x (make-vector 3 5)))
(begin (vector-set! x 3 4)
x)))
'err)
(check-equal? (run '(vector-length (make-vector 3 #f))) 3)
(check-equal? (run '(vector-length (make-vector 0 #f))) 0)
(check-equal? (run '"") "")
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18 changes: 6 additions & 12 deletions iniquity-plus/compile-ops.rkt
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Original file line number Diff line number Diff line change
Expand Up @@ -218,18 +218,12 @@
(seq (Pop r10)
(Pop r8)
(assert-vector r8)
(assert-integer r10)
(Cmp r10 0)
(Jl 'err)
(Xor r8 type-vect) ; r8 = ptr
(Mov r9 (Mem r8)) ; r9 = len
(Sar r10 int-shift) ; r10 = index
(Sub r9 1)
(Cmp r9 r10)
(Jl 'err)
(Sal r10 3)
(Add r8 r10)
(Mov (Mem r8 8) rax)
(assert-natural r10)
(Mov r9 (Mem r8 (- type-vect)))
(Cmp r10 r9)
(Jge 'err)
(Sar r10 1) ; convert to byte offset
(Mov (Mem r8 r10 (- 8 type-vect)) rax)
(Mov rax (value->bits (void))))]))

(define (type-pred mask type)
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4 changes: 4 additions & 0 deletions iniquity-plus/test/test-runner.rkt
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Original file line number Diff line number Diff line change
Expand Up @@ -138,6 +138,10 @@
(begin (vector-set! x 1 4)
x)))
#(5 4 5))
(check-equal? (run '(let ((x (make-vector 3 5)))
(begin (vector-set! x 3 4)
x)))
'err)
(check-equal? (run '(vector-length (make-vector 3 #f))) 3)
(check-equal? (run '(vector-length (make-vector 0 #f))) 0)
(check-equal? (run '"") "")
Expand Down
18 changes: 6 additions & 12 deletions knock-plus/compile-ops.rkt
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -218,18 +218,12 @@
(seq (Pop r10)
(Pop r8)
(assert-vector r8)
(assert-integer r10)
(Cmp r10 0)
(Jl 'err)
(Xor r8 type-vect) ; r8 = ptr
(Mov r9 (Mem r8)) ; r9 = len
(Sar r10 int-shift) ; r10 = index
(Sub r9 1)
(Cmp r9 r10)
(Jl 'err)
(Sal r10 3)
(Add r8 r10)
(Mov (Mem r8 8) rax)
(assert-natural r10)
(Mov r9 (Mem r8 (- type-vect)))
(Cmp r10 r9)
(Jge 'err)
(Sar r10 1) ; convert to byte offset
(Mov (Mem r8 r10 (- 8 type-vect)) rax)
(Mov rax (value->bits (void))))]))

;; OpN Natural -> Asm
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4 changes: 4 additions & 0 deletions knock-plus/test/test-runner.rkt
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Original file line number Diff line number Diff line change
Expand Up @@ -138,6 +138,10 @@
(begin (vector-set! x 1 4)
x)))
#(5 4 5))
(check-equal? (run '(let ((x (make-vector 3 5)))
(begin (vector-set! x 3 4)
x)))
'err)
(check-equal? (run '(vector-length (make-vector 3 #f))) 3)
(check-equal? (run '(vector-length (make-vector 0 #f))) 0)
(check-equal? (run '"") "")
Expand Down