From a4292d508c2747d2543302404d877fff58f8b1d1 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Wed, 10 Feb 2016 01:04:06 +0100 Subject: oprofile: Add nios2 support Add support for the nios2 architecture. Signed-off-by: Marek Vasut Cc: Richard Purdie Cc: Ross Burton Signed-off-by: Ross Burton --- meta/recipes-kernel/oprofile/oprofile.inc | 3 ++- ...Add-rmb-definition-for-NIOS2-architecture.patch | 30 ++++++++++++++++++++++ 2 files changed, 32 insertions(+), 1 deletion(-) create mode 100644 meta/recipes-kernel/oprofile/oprofile/0001-Add-rmb-definition-for-NIOS2-architecture.patch (limited to 'meta/recipes-kernel') diff --git a/meta/recipes-kernel/oprofile/oprofile.inc b/meta/recipes-kernel/oprofile/oprofile.inc index faf0e53fe5..cf3ad435cf 100644 --- a/meta/recipes-kernel/oprofile/oprofile.inc +++ b/meta/recipes-kernel/oprofile/oprofile.inc @@ -23,7 +23,8 @@ SRC_URI = "${SOURCEFORGE_MIRROR}/${BPN}/${BPN}-${PV}.tar.gz \ file://automake-foreign.patch \ file://oprofile-cross-compile-tests.patch \ file://run-ptest \ - file://root-home-dir.patch" + file://root-home-dir.patch \ + file://0001-Add-rmb-definition-for-NIOS2-architecture.patch" SRC_URI_append_libc-musl = " file://musl.patch" diff --git a/meta/recipes-kernel/oprofile/oprofile/0001-Add-rmb-definition-for-NIOS2-architecture.patch b/meta/recipes-kernel/oprofile/oprofile/0001-Add-rmb-definition-for-NIOS2-architecture.patch new file mode 100644 index 0000000000..ae8562a231 --- /dev/null +++ b/meta/recipes-kernel/oprofile/oprofile/0001-Add-rmb-definition-for-NIOS2-architecture.patch @@ -0,0 +1,30 @@ +From 34b0d9b1a32fb404a30327a7ae8931c7c75583bf Mon Sep 17 00:00:00 2001 +From: Marek Vasut +Date: Tue, 9 Feb 2016 02:00:29 +0100 +Subject: [PATCH] Add rmb() definition for NIOS2 architecture + +Signed-off-by: Marek Vasut +Upstream-Status: Submitted [ http://marc.info/?l=oprofile-list&m=145501915931874&w=2 ] +--- + libperf_events/operf_utils.h | 5 +++++ + 1 file changed, 5 insertions(+) + +diff --git a/libperf_events/operf_utils.h b/libperf_events/operf_utils.h +index 32954cc..8270e53 100644 +--- a/libperf_events/operf_utils.h ++++ b/libperf_events/operf_utils.h +@@ -178,6 +178,11 @@ void op_release_resources(void); + #define cpu_relax() asm volatile("" ::: "memory") + #endif + ++#ifdef __nios2__ ++#define rmb() asm volatile("" ::: "memory") ++#define cpu_relax() asm volatile("" ::: "memory") ++#endif ++ + #ifdef __tile__ + #include + #define rmb() __insn_mf() +-- +2.7.0 + -- cgit 1.2.3-korg