Rev 1123 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed
Rev 1123 | Rev 1367 | ||
---|---|---|---|
Line 26... | Line 26... | ||
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 | .section .init, "ax" |
30 | .section .init, "ax" |
31 | .global __start |
31 | .global __entry |
- | 32 | .global __entry_driver |
|
32 | .set noreorder |
33 | .set noreorder |
33 | .option pic2 |
34 | .option pic2 |
34 | 35 | ||
35 | ## User-space task entry point |
36 | ## User-space task entry point |
36 | # |
37 | # |
37 | # |
38 | # |
38 | .ent __start |
39 | .ent __entry |
39 | __start: |
40 | __entry: |
40 | .frame $sp, 32, $31 |
41 | .frame $sp, 32, $31 |
41 | .cpload $25 |
42 | .cpload $25 |
42 | 43 | ||
43 | 44 | ||
44 | # Mips o32 may store its arguments on stack, make space (16 bytes), |
45 | # Mips o32 may store its arguments on stack, make space (16 bytes), |
Line 49... | Line 50... | ||
49 | .cprestore 16 # Allow PIC code |
50 | .cprestore 16 # Allow PIC code |
50 | 51 | ||
51 | jal __main |
52 | jal __main |
52 | nop |
53 | nop |
53 | 54 | ||
- | 55 | jal __io_init |
|
- | 56 | nop |
|
- | 57 | ||
54 | jal main |
58 | jal main |
55 | nop |
59 | nop |
56 | 60 | ||
57 | jal __exit |
61 | jal __exit |
58 | nop |
62 | nop |
- | 63 | ||
- | 64 | .ent __entry_driver |
|
- | 65 | __entry_driver: |
|
- | 66 | .frame $sp, 32, $31 |
|
- | 67 | .cpload $25 |
|
- | 68 | ||
59 | 69 | ||
- | 70 | # Mips o32 may store its arguments on stack, make space (16 bytes), |
|
- | 71 | # so that it could work with -O0 |
|
- | 72 | # Make space additional 16 bytes for the stack frame |
|
- | 73 | ||
- | 74 | addiu $sp, -32 |
|
- | 75 | .cprestore 16 # Allow PIC code |
|
- | 76 | ||
60 | .end __start |
77 | jal __main |
- | 78 | nop |
|
- | 79 | ||
- | 80 | jal main |
|
- | 81 | nop |
|
- | 82 | ||
- | 83 | jal __exit |
|
- | 84 | nop |
|
61 | 85 | ||
62 | # Alignment of output section data to 0x4000 |
86 | # Alignment of output section data to 0x4000 |
63 | .section .data |
87 | .section .data |
64 | .align 14 |
88 | .align 14 |