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| author | Giovanni Di Sirio <gdisirio@gmail.com> | 2016-06-26 18:30:32 +0000 |
|---|---|---|
| committer | Giovanni Di Sirio <gdisirio@gmail.com> | 2016-06-26 18:30:32 +0000 |
| commit | 12c3d9e4169cb5f27fdf1027c306821742029121 (patch) | |
| tree | b3d81767c43c00009fef118841343faa25154f9a /os/common/startup/ARMCMx/compilers/GCC/crt0_v7m.S | |
| parent | e8f9eaea0d383b65e500061957850b8dc391f8a3 (diff) | |
| download | ChibiOS-12c3d9e4169cb5f27fdf1027c306821742029121.tar.gz ChibiOS-12c3d9e4169cb5f27fdf1027c306821742029121.tar.bz2 ChibiOS-12c3d9e4169cb5f27fdf1027c306821742029121.zip | |
Stack initialization workaround.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@9668 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/common/startup/ARMCMx/compilers/GCC/crt0_v7m.S')
| -rw-r--r-- | os/common/startup/ARMCMx/compilers/GCC/crt0_v7m.S | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/os/common/startup/ARMCMx/compilers/GCC/crt0_v7m.S b/os/common/startup/ARMCMx/compilers/GCC/crt0_v7m.S index 3abfc1813..2a92768f3 100644 --- a/os/common/startup/ARMCMx/compilers/GCC/crt0_v7m.S +++ b/os/common/startup/ARMCMx/compilers/GCC/crt0_v7m.S @@ -180,6 +180,12 @@ Reset_Handler: /* Interrupts are globally masked initially.*/
cpsid i
+#if CRT0_FORCE_MSP_INIT == TRUE
+ /* MSP stack pointers initialization.*/
+ ldr r0, =__main_stack_end__
+ msr MSP, r0
+#endif
+
/* PSP stack pointers initialization.*/
ldr r0, =__process_stack_end__
msr PSP, r0
|