diff options
Diffstat (limited to 'nuttx/arch/arm/src/armv6-m/vfork.S')
| -rw-r--r-- | nuttx/arch/arm/src/armv6-m/vfork.S | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/nuttx/arch/arm/src/armv6-m/vfork.S b/nuttx/arch/arm/src/armv6-m/vfork.S index 0e9b9790d..112d2d88d 100644 --- a/nuttx/arch/arm/src/armv6-m/vfork.S +++ b/nuttx/arch/arm/src/armv6-m/vfork.S @@ -119,9 +119,8 @@ vfork: mov r6, r10 mov r7, fp stmia r1!, {r4-r7} /* Save r8-r10 and fp in the structure */ - str r0, [r1, #0] /* Save the stack pointer in the structure */ - mov r0, r14 /* Copy lr to a low registers */ - str r0, [r1, #0] /* Save the stack pointer in the structure */ + mov r5, lr /* Copy lr to a low register */ + stmia r1!, {r0,r5} /* Save sp and lr in the structure */ /* Then, call up_vfork(), passing it a pointer to the stack structure */ |