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| 25 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 26 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | # |
27 | # |
| 28 | 28 | ||
| 29 | .text |
29 | .text |
| 30 | - | ||
| 31 | .org 0 |
- | |
| 32 | - | ||
| 33 | .section .init, "ax" |
30 | .section .init, "ax" |
| 34 | .globl __start |
31 | .global __start |
| - | 32 | .set noreorder |
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| - | 33 | .option pic2 |
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| 35 | 34 | ||
| 36 | ## User-space task entry point |
35 | ## User-space task entry point |
| 37 | # |
36 | # |
| 38 | # |
37 | # |
| 39 | .ent __start |
38 | .ent __start |
| 40 | __start: |
39 | __start: |
| - | 40 | .frame $sp, 32, $31 |
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| 41 | lui $28, _gp |
41 | .cpload $25 |
| - | 42 | ||
| 42 | 43 | ||
| 43 | # Mips o32 may store its arguments on stack, make space, |
44 | # Mips o32 may store its arguments on stack, make space (16 bytes), |
| 44 | # so that it could work with -O0 |
45 | # so that it could work with -O0 |
| - | 46 | # Make space additional 16 bytes for the stack frame |
|
| - | 47 | ||
| 45 | addiu $sp, -16 |
48 | addiu $sp, -32 |
| - | 49 | .cprestore 16 # Allow PIC code |
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| 46 | 50 | ||
| 47 | jal __main |
51 | jal __main |
| - | 52 | nop |
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| 48 | 53 | ||
| 49 | jal main |
54 | jal main |
| - | 55 | nop |
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| 50 | 56 | ||
| 51 | jal __exit |
57 | jal __exit |
| - | 58 | nop |
|
| 52 | 59 | ||
| 53 | .end __start |
60 | .end __start |
| - | 61 | ||
| - | 62 | # Alignment of output section data to 0x4000 |
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| - | 63 | .section .data |
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| - | 64 | .align 14 |
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