| Ben Cheng | ba4fc8b | 2009-06-01 13:00:29 -0700 | [diff] [blame] | 1 | /* |
| 2 | * =========================================================================== | ||||
| 3 | * CPU-version-specific defines | ||||
| 4 | * =========================================================================== | ||||
| 5 | */ | ||||
| 6 | |||||
| 7 | /* | ||||
| 8 | * Macro for "MOV LR,PC / LDR PC,xxx", which is not allowed pre-ARMv5. | ||||
| 9 | * Jump to subroutine. | ||||
| 10 | * | ||||
| 11 | * May modify IP and LR. | ||||
| 12 | */ | ||||
| 13 | .macro LDR_PC_LR source | ||||
| 14 | mov lr, pc | ||||
| 15 | ldr pc, \source | ||||
| 16 | .endm | ||||