| commit | bbd307edfdc64ee0904b0c36349af3fa9b96bc3d | [log] [tgz] |
|---|---|---|
| author | Ding Tao <miyatsu@qq.com> | Thu Jan 25 18:44:43 2018 +0000 |
| committer | Anas Nashif <nashif@linux.intel.com> | Fri Jan 26 06:57:28 2018 +0530 |
| tree | 402b000f9c3c36e3157a9b35bd6c3ba9588246c0 | |
| parent | bf949b06476ae2dbd533862a3acf3b66f0ead350 [diff] |
arch: arm: vector_table: Support vector table soft relay For SoCs that don't support vector table relocation in hardware, may not support bootloader like mcuboot. We introduce a way to relocate vector table in software by forwarding the control of incoming IRQs to a new vector table which address is save at fixed SRAM address. User can change the data in that fixed SRAM address in order to relocate vector table in software way. Signed-off-by: Ding Tao <miyatsu@qq.com>