diff options
| author | Vadim Bendebury <vbendeb@chromium.org> | 2015-11-05 17:53:16 -0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2015-11-10 06:54:42 -0800 |
| commit | 4611f0fbc2a11530d33cfda4bb66c965d2344ea9 (patch) | |
| tree | 3814e8aef1085ba2d0a1a9da7e1f4dfd7ccd99d4 | |
| parent | cb3e9777748251aab15fbceff80d0eaea18416b0 (diff) | |
| download | chrome-ec-4611f0fbc2a11530d33cfda4bb66c965d2344ea9.tar.gz | |
common: export the linker generated addresses of image sections
The values are there, we just need to be able to access them from the
code to be able to calculate how much of the flash space needs to be
made accessible for the image to run.
BRANCH=none
BUG=none
TEST=used by later patches
Change-Id: I4eb59525a50177cc7cc725871c3eab2ff390667b
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/311319
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
| -rw-r--r-- | include/link_defs.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/link_defs.h b/include/link_defs.h index ad6a39f837..df0cbb6811 100644 --- a/include/link_defs.h +++ b/include/link_defs.h @@ -77,4 +77,9 @@ extern const void *__irqhandler[]; /* Shared memory buffer. Use via shared_mem.h interface. */ extern uint8_t __shared_mem_buf[]; +/* Image sections. */ +extern const void *__ro_end; +extern const void *__data_start; +extern const void *__data_end; + #endif /* __CROS_EC_LINK_DEFS_H */ |