| 35,13 → 35,13 |
|---|
| |
| ## User-space task entry point |
| # |
| # $a0 ($4) contains the PCB pointer |
| # |
| .ent __entry |
| __entry: |
| .frame $sp, 32, $31 |
| .cpload $25 |
| |
| |
| |
| # Mips o32 may store its arguments on stack, make space (16 bytes), |
| # so that it could work with -O0 |
| # Make space additional 16 bytes for the stack frame |
| 48,13 → 48,14 |
|---|
| |
| addiu $sp, -32 |
| .cprestore 16 # Allow PIC code |
| |
| |
| # Pass pcb_ptr to __main() as the first argument. pcb_ptr is already |
| # in $a0. As the first argument is passed in $a0, no operation |
| # is needed. |
| |
| jal __main |
| nop |
| |
| jal main |
| nop |
| |
| jal __exit |
| nop |
| .end |