projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 48229727 JB |
1 | .syntax unified |
| 2 | .cpu cortex-a8 | |
| 3 | .text | |
| 4 | ||
| 5 | @ expansion 32 bytes | |
| 6 | .macro bw1 | |
| 7 | add.w r0, r1, r2 | |
| 8 | blx.w armfn | |
| 9 | add.w r0, r1, r2 | |
| 10 | blx.w armfn | |
| 11 | add.w r0, r1, r2 | |
| 12 | blx.w armfn | |
| 13 | add.w r0, r1, r2 | |
| 14 | blx.w armfn | |
| 15 | .endm | |
| 16 | ||
| 17 | @ expansion 128 bytes | |
| 18 | .macro bw2 | |
| 19 | bw1 | |
| 20 | bw1 | |
| 21 | bw1 | |
| 22 | bw1 | |
| 23 | .endm | |
| 24 | ||
| 25 | .arm | |
| 26 | .align 2 | |
| 27 | armfn: | |
| 28 | mov r2, r3, asl r4 | |
| 29 | bx lr | |
| 30 | ||
| 31 | .global _start | |
| 32 | ||
| 33 | .thumb | |
| 34 | .thumb_func | |
| 35 | .align 3 | |
| 36 | .type _start, %function | |
| 37 | _start: | |
| 38 | nop | |
| 39 | ||
| 40 | @ Trigger Cortex-A8 erratum workaround with blx instructions. | |
| 41 | bw2 | |
| 42 | bw2 | |
| 43 | ||
| 44 | bx lr |