diff options
| -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 5632171863..0a9545c7bb 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 @@ | |||
| 1 | # The instruction set the compiler should use when generating application | ||
| 2 | # code. The kernel is always compiled with arm code at present. arm code | ||
| 3 | # is the original 32 bit ARM instruction set, thumb code is the 16 bit | ||
| 4 | # encoded RISC sub-set. Thumb code is smaller (maybe 70% of the ARM size) | ||
| 5 | # but requires more instructions (140% for 70% smaller code) so may be | ||
| 6 | # slower. | ||
| 7 | TUNEVALID[thumb] = "Use thumb instructions instead of ARM" | 1 | TUNEVALID[thumb] = "Use thumb instructions instead of ARM" |
| 8 | ARM_THUMB_OPT = "${@['arm', 'thumb'][d.getVar('ARM_INSTRUCTION_SET', True) == 'thumb']}" | 2 | ARM_THUMB_OPT = "${@['arm', 'thumb'][d.getVar('ARM_INSTRUCTION_SET', True) == 'thumb']}" |
| 9 | ARM_THUMB_SUFFIX .= "${@bb.utils.contains('TUNE_FEATURES', 'armv4', 't', '', d)}" | 3 | ARM_THUMB_SUFFIX .= "${@bb.utils.contains('TUNE_FEATURES', 'armv4', 't', '', d)}" |
