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c-user: Fix linker set code blocks

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This commit is contained in:
Sebastian Huber
2017-02-15 15:51:51 +01:00
parent 3b9b8a004c
commit 51392ac0df
1 changed files with 13 additions and 12 deletions
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25
c-user/linker_sets.rst
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@@ -92,11 +92,11 @@ section descriptions.
/* To be placed in a read-only memory region */ /* To be placed in a read-only memory region */
.rtemsroset : { .rtemsroset : {
KEEP (*(SORT(.rtemsroset.*))) KEEP (*(SORT(.rtemsroset.*)))
} }
/* To be placed in a read-write memory region */ /* To be placed in a read-write memory region */
.rtemsrwset : { .rtemsrwset : {
KEEP (*(SORT(.rtemsrwset.*))) KEEP (*(SORT(.rtemsrwset.*)))
} }
The ``KEEP()`` ensures that a garbage collection by the linker will not discard The ``KEEP()`` ensures that a garbage collection by the linker will not discard
@@ -436,7 +436,7 @@ NOTES:
#include <rtems/linkersets.h> #include <rtems/linkersets.h>
typedef struct { typedef struct {
int foo; int foo;
} xyz_item; } xyz_item;
/* The XYZ-order defines */ /* The XYZ-order defines */
@@ -445,10 +445,10 @@ NOTES:
/* Defines an ordered XYZ-item */ /* Defines an ordered XYZ-item */
#define XYZ_ITEM( item, order ) \ #define XYZ_ITEM( item, order ) \
enum { xyz_##item = order - order }; \ enum { xyz_##item = order }; \
RTEMS_LINKER_ROSET_ITEM_ORDERED( \ RTEMS_LINKER_ROSET_ITEM_ORDERED( \
xyz, const xyz_item *, item, order \ xyz, const xyz_item *, item, order \
) = { &item } ) = { &item }
/* Example item */ /* Example item */
static const xyz_item some_item = { 123 }; static const xyz_item some_item = { 123 };
@@ -636,7 +636,7 @@ NOTES:
#include <rtems/linkersets.h> #include <rtems/linkersets.h>
typedef struct { typedef struct {
int foo; int foo;
} xyz_item; } xyz_item;
/* The XYZ-order defines */ /* The XYZ-order defines */
@@ -645,10 +645,11 @@ NOTES:
/* Defines an ordered XYZ-item */ /* Defines an ordered XYZ-item */
#define XYZ_ITEM( item, order ) \ #define XYZ_ITEM( item, order ) \
enum { xyz_##item = order - order }; \ enum { xyz_##item = order }; \
RTEMS_LINKER_RWSET_ITEM_ORDERED( \ RTEMS_LINKER_RWSET_ITEM_ORDERED( \
xyz, const xyz_item *, item, order \ xyz, const xyz_item *, item, order \
) = { &item } ) = { &item }
/* Example item */ /* Example item */
static const xyz_item some_item = { 123 }; static const xyz_item some_item = { 123 };
XYZ_ITEM( some_item, XYZ_ORDER_FIRST ); XYZ_ITEM( some_item, XYZ_ORDER_FIRST );