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| author | Max Filippov <jcmvbkbc@gmail.com> | 2021-05-01 15:32:58 -0700 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gmail.com> | 2021-10-18 22:19:35 -0700 |
| commit | 0b5372570b1f3fcb35255d28e707846e613c27f2 (patch) | |
| tree | 7f38b947b50ad051903ec2d251fb51f3c62bc706 /arch/xtensa/kernel/align.S | |
| parent | 5cce39b6aaa02da77e071b2b0880bedfb903330f (diff) | |
xtensa: implement call0 ABI support in assembly
Replace hardcoded register and opcode names with ABI-agnostic macros.
Add register save/restore code where necessary. Conditionalize windowed
only or call0 only code. Add stack initialization matching _switch_to
epilogue to copy_thread.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Diffstat (limited to 'arch/xtensa/kernel/align.S')
0 files changed, 0 insertions, 0 deletions