git: f9d615746fa6 - main - arm: Remove useless armv6/armv7 options

From: Warner Losh <>
Date: Thu, 20 Oct 2022 16:49:07 UTC
The branch main has been updated by imp:


commit f9d615746fa6b179c247518d179c47199d4a86d4
Author:     Warner Losh <>
AuthorDate: 2022-10-20 15:02:28 +0000
Commit:     Warner Losh <>
CommitDate: 2022-10-20 16:48:31 +0000

    arm: Remove useless armv6/armv7 options
    Cleanup another remnant of the armv4/armv5 support. Now that we always
    define armv6 or armv7, these lines can be deleted (execpt hwpmc_armv7.c
    which now needs just one line). Since we don't do anything different
    between armv6 and armv7 from a config file selection point of view,
    delete them from options.arm. We are extremely unlikely to grow anything
    new here during the remaining lifetime of 32-bit arm in FreeBSD.
    Sponsored by:           Netflix
    Reviewed by:            kevans, andrew
    Differential Revision:
 sys/conf/files.arm   | 10 +---------
 sys/conf/options.arm |  2 --
 2 files changed, 1 insertion(+), 11 deletions(-)

diff --git a/sys/conf/files.arm b/sys/conf/files.arm
index c7e8a52a813d..e31c3b9c8b60 100644
--- a/sys/conf/files.arm
+++ b/sys/conf/files.arm
@@ -77,7 +77,6 @@ arm/arm/undefined.c		standard
 arm/arm/unwind.c		optional	ddb | kdtrace_hooks | stack
 arm/arm/vm_machdep.c		standard
 arm/arm/vfp.c			standard
-cddl/compat/opensolaris/kern/opensolaris_atomic.c	optional !armv7 !armv6 zfs | !armv7 !armv6 dtrace compile-with "${CDDL_C}"
 cddl/dev/dtrace/arm/dtrace_asm.S			optional dtrace compile-with "${DTRACE_S}"
 cddl/dev/dtrace/arm/dtrace_subr.c			optional dtrace compile-with "${DTRACE_C}"
 cddl/dev/fbt/arm/fbt_isa.c				optional dtrace_fbt | dtraceall compile-with "${FBT_C}"
@@ -89,8 +88,7 @@ dev/fb/fb.c			optional	sc
 dev/fdt/fdt_arm_platform.c	optional	platform fdt
 dev/hdmi/hdmi_if.m		optional	hdmi
 dev/hwpmc/hwpmc_arm.c		optional	hwpmc
-dev/hwpmc/hwpmc_armv7.c		optional	hwpmc armv6
-dev/hwpmc/hwpmc_armv7.c		optional	hwpmc armv7
+dev/hwpmc/hwpmc_armv7.c		optional	hwpmc
 dev/iicbus/twsi/twsi.c		optional	twsi
 dev/ofw/ofw_pcib.c		optional	fdt pci
 dev/pci/pci_host_generic.c	optional	pci_host_generic pci
@@ -112,7 +110,6 @@ kern/subr_physmem.c		standard
 kern/subr_sfbuf.c		standard
 libkern/arm/aeabi_unwind.c	standard
 libkern/arm/divsi3.S		standard
-libkern/arm/ffs.S		optional	!armv7 !armv6
 libkern/arm/ldivmod.S		standard
 libkern/arm/ldivmod_helper.c	standard
 libkern/arm/memclr.S		standard
@@ -122,11 +119,6 @@ libkern/arm/muldi3.c		standard
 libkern/ashldi3.c		standard
 libkern/ashrdi3.c		standard
 libkern/divdi3.c		standard
-libkern/ffsl.c			optional	!armv7 !armv6
-libkern/ffsll.c			optional	!armv7 !armv6
-libkern/fls.c			optional	!armv7 !armv6
-libkern/flsl.c			optional	!armv7 !armv6
-libkern/flsll.c			optional	!armv7 !armv6
 libkern/lshrdi3.c		standard
 libkern/moddi3.c		standard
 libkern/qdivrem.c		standard
diff --git a/sys/conf/options.arm b/sys/conf/options.arm
index 0e5726e9713e..cdf98a35fcb4 100644
--- a/sys/conf/options.arm
+++ b/sys/conf/options.arm
@@ -1,6 +1,4 @@
-ARMV6			opt_global.h
-ARMV7			opt_global.h
 CPU_ARM1176		opt_global.h