diff options
Diffstat (limited to 'arch/arm/kernel/entry-v7m.S')
| -rw-r--r-- | arch/arm/kernel/entry-v7m.S | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/arch/arm/kernel/entry-v7m.S b/arch/arm/kernel/entry-v7m.S index 8944f4991c3c..b6c8bb9315e7 100644 --- a/arch/arm/kernel/entry-v7m.S +++ b/arch/arm/kernel/entry-v7m.S @@ -117,9 +117,14 @@ ENTRY(__switch_to) ENDPROC(__switch_to) .data - .align 8 +#if CONFIG_CPU_V7M_NUM_IRQ <= 112 + .align 9 +#else + .align 10 +#endif + /* - * Vector table (64 words => 256 bytes natural alignment) + * Vector table (Natural alignment need to be ensured) */ ENTRY(vector_table) .long 0 @ 0 - Reset stack pointer @@ -138,6 +143,6 @@ ENTRY(vector_table) .long __invalid_entry @ 13 - Reserved .long __pendsv_entry @ 14 - PendSV .long __invalid_entry @ 15 - SysTick - .rept 64 - 16 - .long __irq_entry @ 16..64 - External Interrupts + .rept CONFIG_CPU_V7M_NUM_IRQ + .long __irq_entry @ External Interrupts .endr |