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| author | Max Filippov <jcmvbkbc@gmail.com> | 2017-01-04 10:40:49 -0800 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gmail.com> | 2017-03-01 12:32:50 -0800 |
| commit | b46dcfa378b0cdea1ee832802c9e36750e0fffa9 (patch) | |
| tree | 38f96eb95db4e95c8240c80c352a29ba49c7e846 /arch/xtensa/boot | |
| parent | 9a736fcb096b43b68af8329eb12abc8256dceaba (diff) | |
| download | op-kernel-dev-b46dcfa378b0cdea1ee832802c9e36750e0fffa9.zip op-kernel-dev-b46dcfa378b0cdea1ee832802c9e36750e0fffa9.tar.gz | |
xtensa: allow merging vectors into .text section
Currently code for exception/IRQ vectors is stored in kernel image as
initialization data and is copied to its working addresses during
startup. It doesn't always make sense. In many cases vectors location
can be automatically decided at kernel link time and code can be placed
right there. This is especially useful for XIP kernel.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Diffstat (limited to 'arch/xtensa/boot')
0 files changed, 0 insertions, 0 deletions
