The implementation of both xmon_enter() & xmon_leave() was removed in commit 51d3082 "Unify udbg (#2)".
I can't find any reference to exc_prolog or dec_exc since the epoch. Signed-off-by: Michael Ellerman <mich...@ellerman.id.au> --- arch/powerpc/xmon/xmon.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index 9eb1d34..ded6c56 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/arch/powerpc/xmon/xmon.c @@ -155,9 +155,6 @@ static void dump_tlb_book3e(void); static int xmon_no_auto_backtrace; -extern void xmon_enter(void); -extern void xmon_leave(void); - #ifdef CONFIG_PPC64 #define REG "%.16lx" #else @@ -1629,9 +1626,6 @@ write_spr(int n, unsigned long val) } } -extern char exc_prolog; -extern char dec_exc; - static void super_regs(void) { static unsigned long regno; -- 1.7.9.5 _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev