diff options
Diffstat (limited to 'os')
| -rw-r--r-- | os/common/startup/ARMCAx-TZ/compilers/GCC/crt0.S | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/os/common/startup/ARMCAx-TZ/compilers/GCC/crt0.S b/os/common/startup/ARMCAx-TZ/compilers/GCC/crt0.S index f9e807de7..bf8e9750f 100644 --- a/os/common/startup/ARMCAx-TZ/compilers/GCC/crt0.S +++ b/os/common/startup/ARMCAx-TZ/compilers/GCC/crt0.S @@ -28,6 +28,7 @@ .set MODE_FIQ, 0x11
.set MODE_IRQ, 0x12
.set MODE_SVC, 0x13
+ .set MODE_MON, 0x16
.set MODE_ABT, 0x17
.set MODE_UND, 0x1B
.set MODE_SYS, 0x1F
@@ -73,6 +74,11 @@ Reset_Handler: mov sp, r0
ldr r1, =__svc_stack_size__
sub r0, r0, r1
+ /* Monitor */
+ msr CPSR_c, #MODE_MON | I_BIT | F_BIT
+ mov sp, r0
+ ldr r1, =__mon_stack_size__
+ sub r0, r0, r1
/* System */
msr CPSR_c, #MODE_SYS | I_BIT | F_BIT
mov sp, r0
@@ -121,7 +127,7 @@ bssloop: */
#if !defined(THUMB_NO_INTERWORKING)
#if defined(CH_CFG_USE_MMU)
- bl __mmu_init
+ bl __core_init
#endif
bl __late_init
#else /* defined(THUMB_NO_INTERWORKING) */
|