Commit 620830b6 authored by Zhigang Lu's avatar Zhigang Lu Committed by Chris Metcalf

perf tools: Allow building for tile

Tested by building perf:
- Cross-compiled for tile on x86_64
- Built natively on tile
Signed-off-by: default avatarZhigang Lu <zlu@tilera.com>
Signed-off-by: default avatarChris Metcalf <cmetcalf@tilera.com>
parent 8d61dd7d
......@@ -5,7 +5,8 @@ ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \
-e s/arm.*/arm/ -e s/sa110/arm/ \
-e s/s390x/s390/ -e s/parisc64/parisc/ \
-e s/ppc.*/powerpc/ -e s/mips.*/mips/ \
-e s/sh[234].*/sh/ -e s/aarch64.*/arm64/ )
-e s/sh[234].*/sh/ -e s/aarch64.*/arm64/ \
-e s/tile.*/tile/ )
# Additional ARCH settings for x86
ifeq ($(ARCH),i386)
......
......@@ -139,6 +139,14 @@
#define CPUINFO_PROC "core ID"
#endif
#ifdef __tile__
#define mb() asm volatile ("mf" ::: "memory")
#define wmb() asm volatile ("mf" ::: "memory")
#define rmb() asm volatile ("mf" ::: "memory")
#define cpu_relax() asm volatile ("mfspr zero, PASS" ::: "memory")
#define CPUINFO_PROC "model name"
#endif
#define barrier() asm volatile ("" ::: "memory")
#ifndef cpu_relax
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment