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Subject[PATCH] MIPS: allow building with kcov coverage
Date
Add ARCH_HAS_KCOV and HAVE_GCC_PLUGINS to MIPS config.
Disable instrumentation of vdso to avoid build failure.

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
---
arch/mips/Kconfig | 2 ++
arch/mips/vdso/Makefile | 1 +
2 files changed, 3 insertions(+)

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 7cb8947..2ae1e6d 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -87,6 +87,8 @@ config MIPS
select SYSCTL_EXCEPTION_TRACE
select VIRT_TO_BUS
select ARCH_HAS_PTE_SPECIAL if !(32BIT && CPU_HAS_RIXI)
+ select ARCH_HAS_KCOV
+ select HAVE_GCC_PLUGINS

menu "Machine selection"

diff --git a/arch/mips/vdso/Makefile b/arch/mips/vdso/Makefile
index 996a934..e059389 100644
--- a/arch/mips/vdso/Makefile
+++ b/arch/mips/vdso/Makefile
@@ -75,6 +75,7 @@ CFLAGS_REMOVE_vdso.o = -pg

GCOV_PROFILE := n
UBSAN_SANITIZE := n
+KCOV_INSTRUMENT := n

#
# Shared build commands.
--
2.7.4
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