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scripts: gen_relocate_app: Use linker provided size variable.

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This seems to solve the issue with GH-12033. There seems to be
some compiler optimization that was causing this issue. This
occurs only when the build is re-run by invoking cmake without
clearing the previous build.

Fixes:GH-12033

Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
This commit is contained in:
Adithya Baglody 2018-12-17 14:21:34 +05:30 • committed by Anas Nashif
commit 65f79cdc21
1 changed files with 4 additions and 3 deletions
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7
scripts/gen_relocate_app.py
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@ -68,7 +68,7 @@ SOURCE_CODE_INCLUDES = """
EXTERN_LINKER_VAR_DECLARATION = """
extern char __{0}_{1}_start[];
extern char __{0}_{1}_rom_start[];
extern char __{0}_{1}_end[];
extern char __{0}_{1}_size[];
"""
@ -88,12 +88,13 @@ void bss_zeroing_relocation(void)
MEMCPY_TEMPLATE = """
(void)memcpy(&__{0}_{1}_start, &__{0}_{1}_rom_start,
((u32_t) &__{0}_{1}_end - (u32_t) &__{0}_{1}_start));
(u32_t) &__{0}_{1}_size);
"""
MEMSET_TEMPLATE = """
(void)memset(&__{0}_bss_start, 0,
((u32_t) &__{0}_bss_end - (u32_t) &__{0}_bss_start));
(u32_t) &__{0}_bss_size);
"""
def find_sections(filename, full_list_of_sections):