michaelh/zephyr
1
0
Fork 0
Code Releases Activity

arch: arm: set VECTOR_ADDRESS to _vector_start

Browse source 
This commit sets VECTOR_ADDRESS in prep_c.c directly to the
value of _vector_start for XIP images for MCUs which have the
VTOR register.

Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
This commit is contained in:
Ioannis Glaropoulos 2018-05-16 17:49:07 +02:00 • committed by Carles Cufí
commit 8c53f2422c
1 changed files with 1 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

3
arch/arm/core/cortex_m/prep_c.c
View file

@ -27,8 +27,7 @@
#ifdef CONFIG_CPU_CORTEX_M_HAS_VTOR
#ifdef CONFIG_XIP
#define VECTOR_ADDRESS ((uintptr_t)&_image_rom_start + \
CONFIG_TEXT_SECTION_OFFSET)
#define VECTOR_ADDRESS ((uintptr_t)_vector_start)
#else
#define VECTOR_ADDRESS CONFIG_SRAM_BASE_ADDRESS
#endif