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| Rev 3095 | Rev 3222 | ||
|---|---|---|---|
| Line 32... | Line 32... | ||
| 32 | 32 | ||
| 33 | .globl __entry |
33 | .globl __entry |
| 34 | 34 | ||
| 35 | ## User-space task entry point |
35 | ## User-space task entry point |
| 36 | # |
36 | # |
| - | 37 | # r2 contains the PCB pointer |
|
| 37 | # |
38 | # |
| 38 | __entry: |
39 | __entry: |
| 39 | alloc loc0 = ar.pfs, 0, 1, 2, 0 |
40 | alloc loc0 = ar.pfs, 0, 1, 2, 0 |
| 40 | mov r1 = _gp |
41 | mov r1 = _gp |
| - | 42 | ||
| - | 43 | # Pass PCB pointer as the first argument to __main |
|
| - | 44 | mov out0 = r2 |
|
| 41 | br.call.sptk.many b0 = __main |
45 | br.call.sptk.many b0 = __main |
| 42 | 0: |
46 | 0: |
| 43 | br.call.sptk.many b0 = main |
- | |
| 44 | 1: |
- | |
| 45 | br.call.sptk.many b0 = __exit |
47 | br.call.sptk.many b0 = __exit |