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| author | Julien Grall <julien.grall@linaro.org> | 2013-08-28 15:47:16 +0100 |
|---|---|---|
| committer | Ian Campbell <ian.campbell@citrix.com> | 2013-09-10 11:01:08 +0100 |
| commit | 887915680a701a2e258676a6c97ae0599ac9e3fe (patch) | |
| tree | 2d7e937f5224049fe3ccf732060505040b668dbc /xen/include | |
| parent | a320c05b828275c19ae5b816715be8453ea2f190 (diff) | |
| download | xen-887915680a701a2e258676a6c97ae0599ac9e3fe.tar.gz xen-887915680a701a2e258676a6c97ae0599ac9e3fe.tar.bz2 xen-887915680a701a2e258676a6c97ae0599ac9e3fe.zip | |
xen: Introduce __initconst to store initial const data
It's possible to have 2 type (const and non-const) of data in the same
compilation unit. Using only __initdata will result to a compilation error:
error: $variablename causes as section tupe conflict with $variablename2
because a section containing const variables is marked read only and so cannot
contain non-const variables.
Signed-off-by: Julien Grall <julien.grall@linaro.org>
Acked-by: Ian Cambell <ian.campbell@citrix.com>
CC: Jan Beulich <JBeulich@suse.com>
CC: Keir Fraser <keir@xen.org>
Diffstat (limited to 'xen/include')
| -rw-r--r-- | xen/include/xen/init.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/xen/include/xen/init.h b/xen/include/xen/init.h index b602577d02..9d481b3fef 100644 --- a/xen/include/xen/init.h +++ b/xen/include/xen/init.h @@ -10,6 +10,7 @@ #define __init __text_section(".init.text") #define __exit __text_section(".exit.text") #define __initdata __section(".init.data") +#define __initconst __section(".init.rodata") #define __exitdata __used_section(".exit.data") #define __initsetup __used_section(".init.setup") #define __init_call(lvl) __used_section(".initcall" lvl ".init") |