test/multisection.asm

   1 ;Testname=aout;  Arguments=-faout  -olnxhello.o -Ox; Files=stdout stderr lnxhello.o
   2 ;Testname=aoutb; Arguments=-faoutb -olnxhello.o -Ox; Files=stdout stderr lnxhello.o
   3 ;Testname=as86;  Arguments=-fas86  -olnxhello.o -Ox; Files=stdout stderr lnxhello.o
   4 ;Testname=elf32; Arguments=-felf32 -olnxhello.o -Ox; Files=stdout stderr lnxhello.o
   5 ;Testname=elf64; Arguments=-felf64 -olnxhello.o -Ox; Files=stdout stderr lnxhello.o
   6 ;Testname=obj;   Arguments=-fobj   -olnxhello.o -Ox; Files=stdout stderr lnxhello.o
   7 ;Testname=rdf;   Arguments=-frdf   -olnxhello.o -Ox; Files=stdout stderr lnxhello.o
   8 ;Testname=win32; Arguments=-fwin32 -olnxhello.o -Ox; Files=stdout stderr lnxhello.o
   9 ;Testname=win64; Arguments=-fwin64 -olnxhello.o -Ox; Files=stdout stderr lnxhello.o
  10
  11 ; To test where code that is placed before any explicit SECTION
  12 ; gets placed, and what happens if a .text section has an ORG
  13 ;statement, uncomment the following lines.
  14 ;
  15 ;       times   10h     nop
  16 ;
  17 ;section .text
  18 ;org 0x300
  19 ;       times   20h     inc ax
  20
  21 ; let's see which of these sections can be placed in the specified order.
  22
  23 section .appspecific
  24 section .data
  25 section .stringdata
  26 section .mytext
  27 section .code
  28 section .extra_code
  29
  30
  31 section .stringdata
  32 mystr1: db "Hello, this is string 1", 13, 10, '$'
  33
  34 section .extra_code
  35 org 0x200
  36 bits 16
  37 more:
  38    mov si, asciz1
  39    mov ah, 0x0E
  40    xor bx, bx
  41 .print:
  42    lodsb
  43    test al, al
  44    jz .end
  45    int  0x10
  46    jmp short .print
  47 .end:
  48
  49    xor ax, ax
  50    int 0x16
  51
  52    mov ax, 0x4c00
  53    int 0x21
  54
  55 section .appspecific
  56 asciz1: db "This is string 2", 0
  57
  58 section .code
  59 org 0x100
  60 bits 16
  61
  62 start:
  63    mov dx, mystr1
  64    mov ah, 9
  65    int 0x21
  66
  67    xor ax, ax
  68    int 0x16
  69
  70    jmp more
  71
  72 section .text
  73         xor     eax,eax
  74         times   50h nop
  75
  76 section .mytext
  77
  78         xor     ebx,ebx
  79
  80 section .data
  81         db      95h,95h,95h,95h,95h,95h,95h,95h
  82
  83 section .hmm
  84         resd    2
  85
  86 section .bss
  87         resd    8
  88
  89 section .final1
  90         inc     ax
  91
  92 section .final2
  93         inc     bx
  94
  95 section .final3
  96         inc     cx