Rev 4664 | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 4664 | Rev 6890 | ||
|---|---|---|---|
| Line 8... | Line 8... | ||
| 8 | 8 | ||
| Line 9... | Line 9... | ||
| 9 | format binary as "" ; Binary file format without extension |
9 | format binary as "" ; Binary file format without extension |
| Line 10... | Line 10... | ||
| 10 | 10 | ||
| Line 11... | Line 11... | ||
| 11 | use32 ; Tell compiler to use 32 bit instructions |
11 | use32 ; Tell compiler to use 32 bit instructions |
| Line 12... | Line 12... | ||
| 12 | 12 | ||
| 13 | org 0x0 ; the base address of code, always 0x0 |
13 | org 0 ; the base address of code, always 0x0 |
| 14 | 14 | ||
| 15 | ; The header |
15 | ; The header |
| 16 | 16 | ||
| 17 | db 'MENUET01' |
17 | db 'MENUET01' |
| 18 | dd 0x01 |
18 | dd 1 |
| Line 19... | Line 19... | ||
| 19 | dd START |
19 | dd START |
| Line 20... | Line 20... | ||
| 20 | dd I_END |
20 | dd I_END |
| Line 130... | Line 130... | ||
| 130 | db "Congratulations! ", 0 |
130 | db "Congratulations! ", 0 |
| Line 131... | Line 131... | ||
| 131 | 131 | ||
| Line 132... | Line 132... | ||
| 132 | title db "Example application", 0 |
132 | title db "Example application", 0 |
| - | 133 | ||
| - | 134 | I_END: |
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| - | 135 | rb 4096 |
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| - | 136 | align 16 |
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| - | 137 | STACKTOP: |
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| Line 133... | Line 138... | ||
| 133 | 138 | ||
| 134 | I_END: |
139 | MEM: |
| 135 | 140 | ||
| 136 | ; The area after I_END is free for use as the application memory, |
141 | ; The area after I_END is free for use as the application memory, |
| Line 141... | Line 146... | ||
| 141 | ; 0x00000 - Start of compiled image |
146 | ; 0x00000 - Start of compiled image |
| 142 | ; I_END - End of compiled image |
147 | ; I_END - End of compiled image |
| 143 | ; |
148 | ; |
| 144 | ; + Free for use in the application |
149 | ; + Free for use in the application |
| 145 | ; |
150 | ; |
| 146 | ; 0x7ff00 - Start of stack area |
151 | ; STACKTOP - Start of stack area - defined in the header |
| 147 | ; 0x7fff0 - End of stack area - defined in the header |
152 | ; STACKTOP-4096 - End of stack area |
| 148 | ; |
153 | ; |
| 149 | ; + Free for use in the application |
154 | ; + Free for use in the application |
| 150 | ; |
155 | ; |
| 151 | ; 0xFFFFF - End of freely useable memory - defined in the header |
156 | ; MEM - End of freely useable memory - defined in the header |
| 152 | ; |
157 | ; |
| 153 | ; All of the the areas can be modified within the application with a |
158 | ; All of the the areas can be modified within the application with a |
| 154 | ; direct reference. |
159 | ; direct reference. |
| 155 | ; For example, mov [0x80000],byte 1 moves a byte above the stack area. |
- | |
| 156 | 160 | ; For example, mov [STACKTOP-1],byte 1 moves a byte above the stack area. |
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| - | 161 | ||
| 157 | 162 | ||