Init commit

syscalls.asm

@@ -0,0 +1,316 @@
+SECTION .text
+
+global runtime.goPanicIndex
+
+runtime.goPanicIndex:
+	ret
+
+global runtime.goPanicSliceB
+runtime.goPanicSliceB:
+	ret
+
+global memcmp
+extern go_0runtime.Memcmp
+
+memcmp:
+	call go_0runtime.Memcmp
+	ret
+
+global memmove
+extern go_0runtime.MemMove
+
+memmove:
+	call go_0runtime.MemMove
+	ret
+
+global runtime.memequal32..f
+extern go_0runtime.MemEqual32
+
+runtime.memequal32..f:
+	call go_0runtime.MemEqual32
+	ret
+
+global runtime.memequal8..f
+extern go_0runtime.MemEqual8
+
+runtime.memequal8..f:
+	call go_0runtime.MemEqual8
+	ret
+	
+global runtime.strequal..f
+extern go_0runtime.StrEqual
+
+runtime.strequal..f:
+	call go_0runtime.StrEqual
+	ret
+	
+global runtime.concatstrings
+extern go_0runtime.ConcatStrings
+
+runtime.concatstrings:
+	call go_0runtime.ConcatStrings
+	ret
+
+global runtime.slicebytetostring
+extern go_0runtime.SliceBytetoString
+
+runtime.slicebytetostring:
+	call go_0runtime.SliceBytetoString
+	ret
+	
+global runtime.intstring
+extern go_0runtime.IntString
+
+runtime.intstring:
+	call go_0runtime.IntString
+	ret
+
+global runtime.stringtoslicebyte
+extern go_0runtime.StringToSliceByte
+
+runtime.stringtoslicebyte:
+	call go_0runtime.StringToSliceByte
+	ret
+
+global runtime.makeslice
+extern go_0runtime.MakeSlice
+
+runtime.makeslice:
+	call go_0runtime.MakeSlice
+	ret
+
+global malloc
+malloc:
+	push ebp
+    mov ebp, esp
+	mov eax, 68
+	mov ebx, 12
+	mov ecx, dword [esp + 8] ; Параметр size передается через стек
+	int 0x40
+	mov esp, ebp
+    pop ebp
+	ret ; Возвращаемое значение находится в регистре EAX
+
+global go.kos.Sleep
+global go.kos.Event
+global go.kos.GetButtonID
+global go.kos.CreateButton
+global go.kos.Exit
+global go.kos.Redraw
+global go.kos.Window
+global go.kos.WriteText
+global go.kos.GetTime
+global go.kos.DrawLine
+global go.kos.DrawBar
+global go.kos.DebugOutHex
+global go.kos.DebugOutChar
+global go.kos.DebugOutStr
+global go.kos.WriteText2
+
+go.kos.Sleep:
+    push ebp
+    mov ebp, esp
+    mov eax, 5
+    mov ebx, [ebp+8]
+    int 0x40
+    mov esp, ebp
+    pop ebp
+    ret
+
+
+go.kos.Event:
+    mov eax, 10
+    int 0x40
+    ret
+
+go.kos.GetButtonID:
+    mov eax, 17
+    int 0x40
+    test al, al
+    jnz .no_button
+    shr eax, 8
+    ret
+.no_button:
+    xor eax, eax
+    dec eax
+    ret
+
+go.kos.Exit:
+    mov eax, -1
+    int 0x40
+    ret
+
+go.kos.Redraw:
+    push ebp
+    mov ebp, esp
+    mov eax, 12
+    mov ebx, [ebp+8]
+    int 0x40
+    mov esp, ebp
+    pop ebp
+    ret
+
+go.kos.Window:
+    push ebp
+    mov ebp, esp
+    mov ebx, [ebp+8]
+    shl ebx, 16
+    or ebx, [ebp+16]
+    mov ecx, [ebp+12]
+    shl ecx, 16
+    or ecx, [ebp+20]
+    mov edx, 0x14
+    shl edx, 24
+    or edx, 0xFFFFFF
+    mov esi, 0x808899ff
+    mov edi, [ebp+24]
+    xor eax, eax
+    int 0x40
+    mov esp, ebp
+    pop ebp
+    ret
+
+go.kos.WriteText:
+    push ebp
+    mov ebp, esp
+    mov eax, 4
+    mov ebx, [ebp+8]
+    shl ebx, 16
+    mov bx, [ebp+12]
+    mov ecx, [ebp+16]
+    mov edx, [ebp+20]
+    mov esi, [ebp+24]
+    int 0x40
+    mov esp, ebp
+    pop ebp
+    ret
+
+go.kos.WriteText2:
+    push ebp
+    mov ebp, esp
+    mov eax, 47
+    mov ebx, [ebp+8]
+    shl ebx, 16
+    mov ecx, [ebp+12]
+    mov edx, [ebp+20]
+    shl edx, 16
+    add edx, [ebp+24]
+    mov esi, [ebp+28]
+    int 0x40
+    mov esp, ebp
+    pop ebp
+    ret
+
+go.kos.DrawLine:
+    push ebp
+    mov ebp, esp
+    mov ebx, [ebp+8]
+    shl ebx, 16
+    mov bx, [ebp+16]
+    mov ecx, [ebp+12]
+    shl ecx, 16
+    mov cx, [ebp+20]
+    mov edx, [ebp+24]
+    mov eax, 38
+    int 0x40
+    mov esp, ebp
+    pop ebp
+    ret
+
+go.kos.DrawBar:
+    push ebp
+    mov ebp, esp
+    mov eax, 13
+    mov ebx, [ebp+8]
+    shl ebx, 16
+    mov bx, [ebp+16]
+    mov ecx, [ebp+12]
+    shl ecx, 16
+    mov cx, [ebp+20]
+    mov edx, [ebp+24]
+    int 0x40
+    mov esp, ebp
+    pop ebp
+    ret
+
+go.kos.GetTime:
+    mov eax, 3
+    int 0x40
+    ret
+
+go.kos.DebugOutHex:
+    mov eax, [esp+4]
+    mov edx, 8
+new_char:
+    rol eax, 4
+    movzx ecx, al
+    and cl, 0x0f
+    mov cl, [__hexdigits + ecx]
+    pushad
+    mov eax, 63
+    mov ebx, 1
+    int 0x40
+    popad
+    dec edx
+    jnz new_char
+    ret
+
+go.kos.DebugOutChar:
+    mov al, [esp+4]
+    pushf
+    pushad
+    mov cl, al
+    mov eax, 63
+    mov ebx, 1
+    int 0x40
+    popad
+    popf
+    ret
+
+go.kos.DebugOutStr:
+    mov edx, [esp+4]
+    mov eax, 63
+    mov ebx, 1
+m2:
+    mov cl, [edx]
+    test cl, cl
+    jz m1
+    int 40h
+    inc edx
+    jmp m2
+m1:
+    ret
+
+go.kos.CreateButton:
+    push ebp
+    mov ebp, esp
+    mov eax, 8
+    mov ebx, [ebp+8]
+    shl ebx, 16
+    mov bx, [ebp+16]
+    mov ecx, [ebp+12]
+    shl ecx, 16
+    mov cx, [ebp+20]
+    mov edx, [ebp+24]
+    mov esi, [ebp+28]
+    int 0x40
+    mov esp, ebp
+    pop ebp
+    ret
+
+extern go_0example.Main
+global start_program
+start_program:
+	mov eax, 68
+	mov ebx, 11
+	int 0x40
+	call go_0example.Main
+	
+
+SECTION .data
+__hexdigits:
+    db '0123456789ABCDEF'
+
+__test:
+    dd __hexdigits
+    dd 15