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| author |   Andre McCurdy <armccurdy@gmail.com> | 2015-12-08 17:09:56 -0800 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2015-12-22 16:08:43 +0000 |
| commit | 06225600d4d3041da0d28c79058e5b8ceb4874bf (patch) | |
| tree | 976dfd145e7ea87a96463157c75bc8067ba422a7 /meta/conf/machine | |
| parent | 59934080f8311a810e7b5ce82a264d4b9de650ec (diff) | |
| download | openembedded-core-contrib-06225600d4d3041da0d28c79058e5b8ceb4874bf.tar.gz | |
feature-arm-thumb.inc: drop ARM -vs- thumb comments
Comments are old and specific to thumb1. Since oe-core CPU tuning
files aren't really the right place to fully document ARM -vs- thumb,
drop the comments instead of trying to update them.
Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Diffstat (limited to 'meta/conf/machine')
| -rw-r--r-- | meta/conf/machine/include/arm/feature-arm-thumb.inc | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/meta/conf/machine/include/arm/feature-arm-thumb.inc b/meta/conf/machine/include/arm/feature-arm-thumb.inc index 5632171863f..0a9545c7bb2 100644 --- a/meta/conf/machine/include/arm/feature-arm-thumb.inc +++ b/meta/conf/machine/include/arm/feature-arm-thumb.inc @@ -1,9 +1,3 @@ -# The instruction set the compiler should use when generating application -# code. The kernel is always compiled with arm code at present. arm code -# is the original 32 bit ARM instruction set, thumb code is the 16 bit -# encoded RISC sub-set. Thumb code is smaller (maybe 70% of the ARM size) -# but requires more instructions (140% for 70% smaller code) so may be -# slower. TUNEVALID[thumb] = "Use thumb instructions instead of ARM" ARM_THUMB_OPT = "${@['arm', 'thumb'][d.getVar('ARM_INSTRUCTION_SET', True) == 'thumb']}" ARM_THUMB_SUFFIX .= "${@bb.utils.contains('TUNE_FEATURES', 'armv4', 't', '', d)}" |