From: Will Deacon Date: Fri, 3 Sep 2010 09:44:33 +0000 (+0100) Subject: ARM: 6358/1: hw-breakpoint: add HAVE_HW_BREAKPOINT to Kconfig X-Git-Tag: firefly_0821_release~7613^2~3645^2~9^4 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=19852e59002fbba1c2c6ba0f154095a37ad2ac03;p=firefly-linux-kernel-4.4.55.git ARM: 6358/1: hw-breakpoint: add HAVE_HW_BREAKPOINT to Kconfig If we're targetting a v6 or v7 core and have at least software perf events available, then automatically add support for hardware breakpoints. Cc: Frederic Weisbecker Cc: S. Karthikeyan Signed-off-by: Will Deacon Signed-off-by: Russell King --- diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 16bc8eb4901c..0fdd099d4a67 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -26,6 +26,7 @@ config ARM select HAVE_PERF_EVENTS select PERF_USE_VMALLOC select HAVE_REGS_AND_STACK_ACCESS_API + select HAVE_HW_BREAKPOINT if (PERF_EVENTS && (CPU_V6 || CPU_V7)) help The ARM series is a line of low-power-consumption RISC chip designs licensed by ARM Ltd and targeted at embedded applications and diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile index 980b78e31328..5b9b268f4fbb 100644 --- a/arch/arm/kernel/Makefile +++ b/arch/arm/kernel/Makefile @@ -42,6 +42,7 @@ obj-$(CONFIG_KGDB) += kgdb.o obj-$(CONFIG_ARM_UNWIND) += unwind.o obj-$(CONFIG_HAVE_TCM) += tcm.o obj-$(CONFIG_CRASH_DUMP) += crash_dump.o +obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o obj-$(CONFIG_CRUNCH) += crunch.o crunch-bits.o AFLAGS_crunch-bits.o := -Wa,-mcpu=ep9312