[OE-core] [dylan][PATCH 1/2] tune-thumb.inc: Remove, replaced by arm/feature-arm-thumb.inc
Martin Jansa
martin.jansa at gmail.com
Tue May 7 17:04:29 UTC 2013
From: Martin Jansa <martin.jansa at gmail.com>
Signed-off-by: Martin Jansa <Martin.Jansa at gmail.com>
Signed-off-by: Saul Wold <sgw at linux.intel.com>
---
meta/conf/machine/include/tune-thumb.inc | 32 --------------------------------
1 file changed, 32 deletions(-)
delete mode 100644 meta/conf/machine/include/tune-thumb.inc
diff --git a/meta/conf/machine/include/tune-thumb.inc b/meta/conf/machine/include/tune-thumb.inc
deleted file mode 100644
index a2392c2..0000000
--- a/meta/conf/machine/include/tune-thumb.inc
+++ /dev/null
@@ -1,32 +0,0 @@
-#tune file for thumb instructions
-
-ARM_INSTRUCTION_SET ?= "arm"
-# "arm" "thumb"
-# 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.
-
-THUMB_INTERWORK ?= "yes"
-# "yes" "no"
-# Whether to compile with code to allow interworking between the two
-# instruction sets. This allows thumb code to be executed on a primarily
-# arm system and vice versa. It is strongly recommended that DISTROs not
-# turn this off - the actual cost is very small.
-
-OVERRIDE_THUMB = "${@['', ':thumb'][d.getVar('ARM_INSTRUCTION_SET', True) == 'thumb']}"
-OVERRIDE_INTERWORK = "${@['', ':thumb-interwork'][d.getVar('THUMB_INTERWORK', True) == 'yes']}"
-OVERRIDES .= "${OVERRIDE_THUMB}${OVERRIDE_INTERWORK}"
-
-# Compiler and linker options for application code and kernel code. These
-# options ensure that the compiler has the correct settings for the selected
-# instruction set and interworking.
-ARM_INTERWORK_M_OPT = "${@['-mno-thumb-interwork', '-mthumb-interwork'][d.getVar('THUMB_INTERWORK', True) == 'yes']}"
-ARM_THUMB_M_OPT = "${@['-marm', '-mthumb'][d.getVar('ARM_INSTRUCTION_SET', True) == 'thumb']}"
-
-#
-TUNE_CCARGS += "${ARM_INTERWORK_M_OPT} ${ARM_THUMB_M_OPT}"
-TARGET_CC_KERNEL_ARCH += "-mno-thumb-interwork -marm"
-
--
1.8.2.1
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