Last change
on this file since 13168 was 2426, checked in by vboxsync, 18 years ago |
Removed the old recompiler code. (wonder why subversion didn't pick up these changes right way)
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-
Property svn:eol-style
set to
native
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File size:
1.3 KB
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1 | .code16
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2 | .globl code16_start
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3 | .globl code16_end
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4 |
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5 | CS_SEG = 0xf
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6 |
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7 | code16_start:
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8 |
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9 | .globl code16_func1
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10 |
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11 | /* basic test */
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12 | code16_func1 = . - code16_start
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13 | mov $1, %eax
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14 | data32 lret
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15 |
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16 | /* test push/pop in 16 bit mode */
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17 | .globl code16_func2
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18 | code16_func2 = . - code16_start
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19 | xor %eax, %eax
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20 | mov $0x12345678, %ebx
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21 | movl %esp, %ecx
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22 | push %bx
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23 | subl %esp, %ecx
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24 | pop %ax
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25 | data32 lret
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26 |
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27 | /* test various jmp opcodes */
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28 | .globl code16_func3
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29 | code16_func3 = . - code16_start
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30 | jmp 1f
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31 | nop
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32 | 1:
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33 | mov $4, %eax
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34 | mov $0x12345678, %ebx
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35 | xor %bx, %bx
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36 | jz 2f
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37 | add $2, %ax
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38 | 2:
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39 |
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40 | call myfunc
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41 |
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42 | lcall $CS_SEG, $(myfunc2 - code16_start)
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43 |
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44 | ljmp $CS_SEG, $(myjmp1 - code16_start)
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45 | myjmp1_next:
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46 |
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47 | cs lcall myfunc2_addr - code16_start
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48 |
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49 | cs ljmp myjmp2_addr - code16_start
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50 | myjmp2_next:
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51 |
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52 | data32 lret
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53 |
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54 | myfunc2_addr:
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55 | .short myfunc2 - code16_start
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56 | .short CS_SEG
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57 |
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58 | myjmp2_addr:
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59 | .short myjmp2 - code16_start
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60 | .short CS_SEG
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61 |
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62 | myjmp1:
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63 | add $8, %ax
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64 | jmp myjmp1_next
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65 |
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66 | myjmp2:
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67 | add $16, %ax
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68 | jmp myjmp2_next
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69 |
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70 | myfunc:
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71 | add $1, %ax
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72 | ret
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73 |
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74 | myfunc2:
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75 | add $4, %ax
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76 | lret
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77 |
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78 |
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79 | code16_end:
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