ikarus/src/asm-tests.ss

192 lines
3.8 KiB
Scheme
Executable File

#!/usr/bin/env ikarus --script
(define counter 0)
(define (asm-test res ls)
(set! counter (add1 counter))
(printf "[~s] Testing:\n" counter)
(for-each (lambda (x)
(printf " ~s\n" x))
ls)
(let ([code
(car (#%list*->code*
(lambda (x) #f)
`([0 (label ,(gensym)) . ,ls])))])
(let ([proc (#%$code->closure code)])
(let ([v (proc)])
(printf "running\n")
(unless (equal? v res)
(printf "failed!\n")
(error 'test-asm "expected ~s, got ~s" res v)))))
(printf "OK\n\n"))
(asm-test 12
'([movl 48 %eax]
[ret]))
(asm-test 12
'([movl 16 %eax]
[orl 32 %eax]
[ret]))
(asm-test 12
'([movl 48 %eax]
[movl %eax (disp -4 %esp)]
[movl 0 %eax]
[movl (disp -4 %esp) %eax]
[ret]))
(asm-test 12
'([movl 16 %eax]
[movl %eax (disp -4 %esp)]
[addl 32 (disp -4 %esp)]
[movl (disp -4 %esp) %eax]
[ret]))
(asm-test 12
'([movl 16 %eax]
[movl %eax (disp -200 %esp)]
[addl 32 (disp -200 %esp)]
[movl (disp -200 %esp) %eax]
[ret]))
(asm-test 1
'([movl 8 %eax]
[movl %eax (disp -4 %esp)]
[movl 4 %eax]
[subl %eax (disp -4 %esp)]
[movl -4 %eax]
[movl (disp -4 %esp) %eax]
[ret]))
(asm-test 1
'([movl 1 (disp -4 %esp)]
[sall 2 (disp -4 %esp)]
[movl (disp -4 %esp) %eax]
[ret]))
(asm-test 1
'([movl 32 (disp -4 %esp)]
[sarl 3 (disp -4 %esp)]
[movl (disp -4 %esp) %eax]
[ret]))
(asm-test 2
'([movl 4 %ebx]
[movl 4 (disp -8 %esp)]
[addl %ebx (disp -8 %esp)]
[movl (disp -8 %esp) %eax]
[ret]))
(asm-test 2
'([movl 4 %eax]
[movl 4 (disp -8 %esp)]
[addl %eax (disp -8 %esp)]
[movl 0 %eax]
[movl (disp -8 %esp) %eax]
[ret]))
(asm-test 1
'([movl 0 (disp -4 %esp)]
[movl %esp %eax]
[movl -4 %ebx]
[movb 4 (disp %eax %ebx)]
[movl (disp -4 %esp) %eax]
[ret]))
(asm-test 2
'([movl 12 (disp -8 %esp)] ;;; 12 = 001100
[movl 24 %eax] ;;; 24 = 011000
[andl %eax (disp -8 %esp)]
[movl (disp -8 %esp) %eax]
[ret]))
(asm-test 3
'([movl 4 (disp -4 %esp)]
[orl 8 (disp -4 %esp)]
[movl (disp -4 %esp) %eax]
[ret]))
(asm-test 3
'([movl 4 (disp -4 %esp)]
[movl 8 %eax]
[orl %eax (disp -4 %esp)]
[movl (disp -4 %esp) %eax]
[ret]))
(asm-test 3
'([movl 4 (disp -4 %esp)]
[movl 8 %ebx]
[orl %ebx (disp -4 %esp)]
[movl (disp -4 %esp) %eax]
[ret]))
(asm-test 3
'([movl -1 (disp -4 %esp)]
[andl 12 (disp -4 %esp)]
[movl (disp -4 %esp) %eax]
[ret]))
(asm-test 1
'([movl (obj (1 2)) (disp -4 %esp)]
[movl (obj car) %eax]
[movl (disp 14 %eax) %edi] ;;; symbol-value
[movl -4 %eax]
[jmp (disp -3 %edi)]))
(asm-test 1
'([movl (obj (1 2)) (disp -4 %esp)]
[movl (obj car) %eax]
[movl (disp 14 %eax) %edi] ;;; symbol-value
[movl (disp -3 %edi) %eax]
[movl %eax (disp 26 (obj car))]
[movl -4 %eax]
[jmp (disp 26 (obj car))]))
(asm-test 1
'([movl (obj (1 2)) (disp -4 %esp)]
[movl (obj car) %eax]
[movl (disp 14 %eax) %eax] ;;; symbol-value
[movl (disp -3 %eax) %eax]
[movl %eax (disp 26 (obj car))]
[movl -4 %eax]
[jmp (disp 26 (obj car))]))
(asm-test 1
'([movl (obj (1 2)) (disp -4 %esp)]
[movl -4 %eax]
[jmp (disp 26 (obj car))]))
(asm-test 1
'([movl (obj (1 2)) (disp -8 %esp)]
[movl -4 %eax]
[call (disp 26 (obj car))]
[ret]))
(asm-test 8
'([movl (obj 1) (disp -8 %esp)]
[movl 3 %ecx]
[sall %cl (disp -8 %esp)]
[movl (disp -8 %esp) %eax]
[ret]))
(asm-test 1
'([movl (obj 8) (disp -8 %esp)]
[movl 3 %ecx]
[sarl %cl (disp -8 %esp)]
[movl (disp -8 %esp) %eax]
[ret]))
(asm-test 1
'([movl (obj 8) (disp -8 %esp)]
[movl 3 %ecx]
[shrl %cl (disp -8 %esp)]
[movl (disp -8 %esp) %eax]
[ret]))
(printf "Happy Happy Joy Joy\n")
(exit)