From: Ilya Leoshkevich <iii@linux.ibm.com>
To: bpf@vger.kernel.org, netdev@vger.kernel.org
Cc: ys114321@gmail.com, daniel@iogearbox.net, sdf@fomichev.me,
davem@davemloft.net, ast@kernel.org,
Ilya Leoshkevich <iii@linux.ibm.com>
Subject: [PATCH v4 bpf-next 1/4] selftests/bpf: compile progs with -D__TARGET_ARCH_$(SRCARCH)
Date: Thu, 11 Jul 2019 16:29:27 +0200 [thread overview]
Message-ID: <20190711142930.68809-2-iii@linux.ibm.com> (raw)
In-Reply-To: <20190711142930.68809-1-iii@linux.ibm.com>
This opens up the possibility of accessing registers in an
arch-independent way.
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
---
tools/testing/selftests/bpf/Makefile | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile
index 2620406a53ec..ad84450e4ab8 100644
--- a/tools/testing/selftests/bpf/Makefile
+++ b/tools/testing/selftests/bpf/Makefile
@@ -1,4 +1,5 @@
# SPDX-License-Identifier: GPL-2.0
+include ../../../scripts/Makefile.arch
LIBDIR := ../../../lib
BPFDIR := $(LIBDIR)/bpf
@@ -138,7 +139,8 @@ CLANG_SYS_INCLUDES := $(shell $(CLANG) -v -E - </dev/null 2>&1 \
CLANG_FLAGS = -I. -I./include/uapi -I../../../include/uapi \
$(CLANG_SYS_INCLUDES) \
- -Wno-compare-distinct-pointer-types
+ -Wno-compare-distinct-pointer-types \
+ -D__TARGET_ARCH_$(SRCARCH)
$(OUTPUT)/test_l4lb_noinline.o: CLANG_FLAGS += -fno-inline
$(OUTPUT)/test_xdp_noinline.o: CLANG_FLAGS += -fno-inline
--
2.21.0
next prev parent reply other threads:[~2019-07-11 14:30 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-11 14:29 [PATCH v4 bpf-next 0/4] selftests/bpf: fix compiling loop{1,2,3}.c on s390 Ilya Leoshkevich
2019-07-11 14:29 ` Ilya Leoshkevich [this message]
2019-07-12 0:53 ` [PATCH v4 bpf-next 1/4] selftests/bpf: compile progs with -D__TARGET_ARCH_$(SRCARCH) Andrii Nakryiko
2019-07-12 8:59 ` Ilya Leoshkevich
2019-07-12 17:28 ` Andrii Nakryiko
2019-07-11 14:29 ` [PATCH v4 bpf-next 2/4] selftests/bpf: fix s930 -> s390 typo Ilya Leoshkevich
2019-07-12 0:50 ` Andrii Nakryiko
2019-07-11 14:29 ` [PATCH v4 bpf-next 3/4] selftests/bpf: make PT_REGS_* work in userspace Ilya Leoshkevich
2019-07-12 0:49 ` Andrii Nakryiko
2019-07-11 14:29 ` [PATCH v4 bpf-next 4/4] selftests/bpf: fix compiling loop{1,2,3}.c on s390 Ilya Leoshkevich
2019-07-11 20:35 ` [PATCH v4 bpf-next 0/4] " Stanislav Fomichev
2019-07-12 8:55 ` Ilya Leoshkevich
2019-07-12 13:44 ` Daniel Borkmann
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