scripts: gen_relocate_app: Use linker provided size variable.
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>
diff --git a/scripts/gen_relocate_app.py b/scripts/gen_relocate_app.py
index 3b7d683..143577a 100644
--- a/scripts/gen_relocate_app.py
+++ b/scripts/gen_relocate_app.py
@@ -68,7 +68,7 @@
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 @@
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):
