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git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@14874 27425a3e-05d8-49a3-a47f-9c15f0e5edd8

This commit is contained in:
Giovanni Di Sirio 2021-10-05 18:52:24 +00:00
parent 3999f4b162
commit 10e2924d17
1 changed files with 4 additions and 1 deletions
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5
os/common/ports/ARMv7-M-ALT/compilers/GCC/chcoreasm.S
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@ -219,7 +219,10 @@ frompriv:
ands r3, #255 ands r3, #255
beq ctxswitch beq ctxswitch
/* Called for non-privileged mode change.*/ /* Called for non-privileged mode change.*/
msr PSP, r0 /* Discarding SVC context. */
orr r2, #1
msr CONTROL, r2 /* Switching to non-privileged. */
bx lr
ctxswitch: ctxswitch:
/* Called for context switch.*/ /* Called for context switch.*/