• C
    tile: support FRAME_POINTER · 49cf78ef
    Chris Metcalf 提交于
    Allow enabling frame pointer support; this makes it easier to hook
    into the various kernel features that claim they require it without
    having to add Kconfig conditionals everywhere (a la mips, ppc, s390,
    and microblaze).  When enabled, it basically eliminates leaf functions
    as such, and stops optimizing tail and sibling calls.  It adds around
    3% to the size of the kernel when enabled.
    Signed-off-by: NChris Metcalf <cmetcalf@tilera.com>
    49cf78ef
Kconfig 11.6 KB