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lib: libc: newlib: define USED_RAM_END_ADDR only where it is needed

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USED_RAM_END_ADDR is not used when Kconfig option
CONFIG_NEWLIB_LIBC_ALIGNED_HEAP_SIZE is defined,
therefore, we do not need to define the macro in
that specific case.

Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
This commit is contained in:
Ioannis Glaropoulos 2019-06-19 16:45:41 +02:00 • committed by Anas Nashif
commit 53ec19c3cc
1 changed files with 5 additions and 6 deletions
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11
lib/libc/newlib/libc-hooks.c
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@ -23,16 +23,15 @@
#if CONFIG_NEWLIB_LIBC_ALIGNED_HEAP_SIZE
K_APPMEM_PARTITION_DEFINE(z_malloc_partition);
#define MALLOC_BSS K_APP_BMEM(z_malloc_partition)
#endif /* CONFIG_NEWLIB_LIBC_ALIGNED_HEAP_SIZE */
#define USED_RAM_END_ADDR POINTER_TO_UINT(&_end)
#if CONFIG_NEWLIB_LIBC_ALIGNED_HEAP_SIZE
/* Compiler will throw an error if the provided value isn't a power of two */
MALLOC_BSS static unsigned char __aligned(CONFIG_NEWLIB_LIBC_ALIGNED_HEAP_SIZE)
heap_base[CONFIG_NEWLIB_LIBC_ALIGNED_HEAP_SIZE];
#define MAX_HEAP_SIZE CONFIG_NEWLIB_LIBC_ALIGNED_HEAP_SIZE
#else
#else /* CONFIG_NEWLIB_LIBC_ALIGNED_HEAP_SIZE */
#define USED_RAM_END_ADDR POINTER_TO_UINT(&_end)
#if CONFIG_X86
#define USED_RAM_SIZE (USED_RAM_END_ADDR - DT_PHYS_RAM_ADDR)
@ -75,7 +74,7 @@ static int malloc_prepare(struct device *unused)
}
SYS_INIT(malloc_prepare, APPLICATION, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT);
#endif
#endif /* CONFIG_USERSPACE */
#endif /* CONFIG_NEWLIB_LIBC_ALIGNED_HEAP_SIZE */
LIBC_BSS static unsigned int heap_sz;