crosstool-ng: config/arch/arm.in.2@c9eab2fa7a3c

     1 # ARM specific configuration file

     3 config ARCH_ARM_MODE

     4     string

     5     default "arm"   if ARCH_ARM_MODE_ARM

     6     default "thumb" if ARCH_ARM_MODE_THUMB

     8 choice

     9     bool

    10     prompt "Default instruction set mode"

    11     default ARCH_ARM_MODE_ARM

    13 config ARCH_ARM_MODE_ARM

    14     bool

    15     prompt "arm"

    16     help

    17       Defaults to emitting instructions in the ARM mode.

    19 config ARCH_ARM_MODE_THUMB

    20     bool

    21     prompt "thumb (EXPERIMENTAL)"

    22     depends on EXPERIMENTAL

    23     help

    24       Defaults to emitting instructions in the THUMB mode.

    26 endchoice

    28 config ARCH_ARM_INTERWORKING

    29     bool

    30     prompt "Use Thumb-interworking (READ HELP)"

    31     default n

    32     depends on EXPERIMENTAL

    33     help

    34       Excerpt from the gcc manual:

    36       > Generate code which supports calling between the ARM and Thumb

    37       > instruction sets. Without this option the two instruction sets

    38       > cannot be reliably used inside one program. The default is

    39       > [not to use interwork], since slightly larger code is generated

    40       > when [interwork] is specified.

    42 config ARCH_ARM_EABI

    43     bool

    44     prompt "Use EABI"

    45     default y

    46     help

    47       Set up the toolchain so that it generates EABI-compliant binaries.

    49 config ARCH_ARM_ABI_OK

    50     bool

    51     default y

    52     depends on ! ARCH_ARM_EABI

    53     select ARCH_SUPPORT_ABI

author	Bryan Hundven <bryanhundven@gmail.com>
	Mon Jan 03 01:15:30 2011 +0100 (2011-01-03)
changeset 2238	c9eab2fa7a3c
parent 1716	6bbf206a5b57
child 2484	d1a8c2ae7946
permissions	-rw-r--r--