From d53767cc2e1890b7e5e3be45f2f3c97801609110 Mon Sep 17 00:00:00 2001 From: Andrew Stubbs Date: Thu, 6 Nov 2008 15:56:53 +0000 Subject: [PATCH] bpabi.h (PROFILE_HOOK): New undef. 2008-11-06 Andrew Stubbs * config/arm/bpabi.h (PROFILE_HOOK): New undef. (NO_PROFILE_COUNTERS): New define. From-SVN: r141649 --- gcc/ChangeLog | 5 +++++ gcc/config/arm/bpabi.h | 6 ++++++ 2 files changed, 11 insertions(+) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 3a8fe7013ec..2c1a0542c2a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2008-11-06 Andrew Stubbs + + * config/arm/bpabi.h (PROFILE_HOOK): New undef. + (NO_PROFILE_COUNTERS): New define. + 2008-11-06 David Edelsohn PR target/26397 diff --git a/gcc/config/arm/bpabi.h b/gcc/config/arm/bpabi.h index c8cdc3db087..bc716593c17 100644 --- a/gcc/config/arm/bpabi.h +++ b/gcc/config/arm/bpabi.h @@ -155,6 +155,8 @@ Note that __gnu_mcount_nc will be entered with a misaligned stack. This is OK because it uses a special calling convention anyway. */ +#undef NO_PROFILE_COUNTERS +#define NO_PROFILE_COUNTERS 1 #undef ARM_FUNCTION_PROFILER #define ARM_FUNCTION_PROFILER(STREAM, LABELNO) \ { \ @@ -164,3 +166,7 @@ #undef SUBTARGET_FRAME_POINTER_REQUIRED #define SUBTARGET_FRAME_POINTER_REQUIRED 0 + +/* __gnu_mcount_nc restores the original LR value before returning. Ensure + that there is no unnecessary hook set up. */ +#undef PROFILE_HOOK