diff options
Diffstat (limited to 'nuttx/arch/arm/src/armv7-m/vfork.S')
-rw-r--r-- | nuttx/arch/arm/src/armv7-m/vfork.S | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/nuttx/arch/arm/src/armv7-m/vfork.S b/nuttx/arch/arm/src/armv7-m/vfork.S index 0d9e144cd..386fca33c 100644 --- a/nuttx/arch/arm/src/armv7-m/vfork.S +++ b/nuttx/arch/arm/src/armv7-m/vfork.S @@ -105,7 +105,7 @@ vfork: /* Create a stack frame */ - mov r0, sp /* Save the value of the stack frame on entry */ + mov r0, sp /* Save the value of the stack on entry */ sub sp, sp, #VFORK_SIZEOF /* Allocate the structure on the stack */ /* Save the volatile registers */ @@ -131,6 +131,7 @@ vfork: /* Release the stack data and return the value returned by up_vfork */ + ldr lr, [sp, #VFORK_LR_OFFSET] add sp, sp, #VFORK_SIZEOF bx lr .size vfork, .-vfork |