Example Listing of Assembly Language Source Code
| Address | Label | Instruction (AT&T syntax) | Object code |
|---|---|---|---|
| .begin | |||
| .org 2048 | |||
| a_start | .equ 3000 | ||
| 2048 | ld length,% | ||
| 2064 | be done | 00000010 10000000 00000000 00000110 | |
| 2068 | addcc %r1,-4,%r1 | 10000010 10000000 01111111 11111100 | |
| 2072 | addcc %r1,%r2,%r4 | 10001000 10000000 01000000 00000010 | |
| 2076 | ld %r4,%r5 | 11001010 00000001 00000000 00000000 | |
| 2080 | ba loop | 00010000 10111111 11111111 11111011 | |
| 2084 | addcc %r3,%r5,%r3 | 10000110 10000000 11000000 00000101 | |
| 2088 | done: | jmpl %r15+4,%r0 | 10000001 11000011 11100000 00000100 |
| 2092 | length: | 20 | 00000000 00000000 00000000 00010100 |
| 2096 | address: | a_start | 00000000 00000000 00001011 10111000 |
| .org a_start | |||
| 3000 | a: |
Example of a selection of instructions (for a virtual computer) with the corresponding address in memory where each instruction will be placed. These addresses are not static, see memory management. Accompanying each instruction is the generated (by the assembler) object code that coincides with the virtual computer's architecture (or ISA).
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