diff options
Diffstat (limited to 'nuttx/arch/mips/src/mips32/Kconfig')
| -rw-r--r-- | nuttx/arch/mips/src/mips32/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/nuttx/arch/mips/src/mips32/Kconfig b/nuttx/arch/mips/src/mips32/Kconfig index b8b5d9b92..c7a4499c2 100644 --- a/nuttx/arch/mips/src/mips32/Kconfig +++ b/nuttx/arch/mips/src/mips32/Kconfig @@ -47,4 +47,12 @@ config MIPS32_TOOLCHAIN_PINGUINOL endchoice +config MIPS32_FRAMEPOINTER + bool "ABI Uses Frame Pointer" + default n + depends on ARCH_HAVE_VFORK + ---help--- + Register r30 may be a frame pointer in some ABIs. Or may just be + saved register s8. It makes a difference for vfork handling. + endif |