diff options
| author | Philippe Gerum <rpm@xenomai.org> | 2009-06-16 05:25:50 +0200 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2009-06-22 21:15:56 -0400 |
| commit | 5ba3b249c9e08100b0822f17276348b3447d6ee3 (patch) | |
| tree | f973059af0c05c5644d63a937f8aee89892b1fd8 | |
| parent | a40494a62a11dbaf326397aa94b2018ead09884d (diff) | |
Blackfin: remove obsolete mcount support from I-pipe code
Signed-off-by: Philippe Gerum <rpm@xenomai.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| -rw-r--r-- | arch/blackfin/kernel/Makefile | 1 | ||||
| -rw-r--r-- | arch/blackfin/kernel/ipipe.c | 5 | ||||
| -rw-r--r-- | arch/blackfin/kernel/mcount.S | 70 |
3 files changed, 0 insertions, 76 deletions
diff --git a/arch/blackfin/kernel/Makefile b/arch/blackfin/kernel/Makefile index 3731088e181b..141d9281e4b0 100644 --- a/arch/blackfin/kernel/Makefile +++ b/arch/blackfin/kernel/Makefile @@ -20,7 +20,6 @@ obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftrace.o CFLAGS_REMOVE_ftrace.o = -pg obj-$(CONFIG_IPIPE) += ipipe.o -obj-$(CONFIG_IPIPE_TRACE_MCOUNT) += mcount.o obj-$(CONFIG_BFIN_GPTIMERS) += gptimers.o obj-$(CONFIG_CPLB_INFO) += cplbinfo.o obj-$(CONFIG_MODULES) += module.o diff --git a/arch/blackfin/kernel/ipipe.c b/arch/blackfin/kernel/ipipe.c index 2b979edee140..b8d22034b9a6 100644 --- a/arch/blackfin/kernel/ipipe.c +++ b/arch/blackfin/kernel/ipipe.c @@ -342,8 +342,3 @@ void ___ipipe_sync_pipeline(unsigned long syncmask) } EXPORT_SYMBOL(show_stack); - -#ifdef CONFIG_IPIPE_TRACE_MCOUNT -void notrace _mcount(void); -EXPORT_SYMBOL(_mcount); -#endif /* CONFIG_IPIPE_TRACE_MCOUNT */ diff --git a/arch/blackfin/kernel/mcount.S b/arch/blackfin/kernel/mcount.S deleted file mode 100644 index edcfb3865f46..000000000000 --- a/arch/blackfin/kernel/mcount.S +++ /dev/null @@ -1,70 +0,0 @@ -/* - * linux/arch/blackfin/mcount.S - * - * Copyright (C) 2006 Analog Devices Inc. - * - * 2007/04/12 Save index, length, modify and base registers. --rpm - */ - -#include <linux/linkage.h> -#include <asm/blackfin.h> - -.text - -.align 4 /* just in case */ - -ENTRY(__mcount) - [--sp] = i0; - [--sp] = i1; - [--sp] = i2; - [--sp] = i3; - [--sp] = l0; - [--sp] = l1; - [--sp] = l2; - [--sp] = l3; - [--sp] = m0; - [--sp] = m1; - [--sp] = m2; - [--sp] = m3; - [--sp] = b0; - [--sp] = b1; - [--sp] = b2; - [--sp] = b3; - [--sp] = ( r7:0, p5:0 ); - [--sp] = ASTAT; - - p1.L = _ipipe_trace_enable; - p1.H = _ipipe_trace_enable; - r7 = [p1]; - CC = r7 == 0; - if CC jump out; - link 0x10; - r0 = 0x0; - [sp + 0xc] = r0; /* v */ - r0 = 0x0; /* type: IPIPE_TRACE_FN */ - r1 = rets; - p0 = [fp]; /* p0: Prior FP */ - r2 = [p0 + 4]; /* r2: Prior RETS */ - call ___ipipe_trace; - unlink; -out: - ASTAT = [sp++]; - ( r7:0, p5:0 ) = [sp++]; - b3 = [sp++]; - b2 = [sp++]; - b1 = [sp++]; - b0 = [sp++]; - m3 = [sp++]; - m2 = [sp++]; - m1 = [sp++]; - m0 = [sp++]; - l3 = [sp++]; - l2 = [sp++]; - l1 = [sp++]; - l0 = [sp++]; - i3 = [sp++]; - i2 = [sp++]; - i1 = [sp++]; - i0 = [sp++]; - rts; -ENDPROC(__mcount) |