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package/binutils: remove special case version selection for ARM Thumb

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Binutils 2.29 and 2.30 are affected by a bug in ADR and ADRL
pseudo-instruction [1] that was fixed in Binutils 2.31 [2].

  * The ADR and ADRL pseudo-instructions supported by the ARM assembler
    now only set the bottom bit of the address of thumb function symbols
    if the -mthumb-interwork command line option is active.

Due to this issue, we were default to binutils 2.28 for ARM Thumb. But
now that the issue has been fixed in binutils 2.31 and that this
version is the default, the special casing to use 2.28 is no longer
needed.

[1] https://sourceware.org/bugzilla/show_bug.cgi?id=21458
[2] https://sourceware.org/ml/binutils/2018-07/msg00213.html

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Romain Naour 2019-03-13 00:08:37 +01:00 committed by Thomas Petazzoni
parent b4ba1be944
commit b11a7fbea7
1 changed files with 0 additions and 2 deletions
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2
package/binutils/Config.in.host
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@ -8,8 +8,6 @@ config BR2_PACKAGE_HOST_BINUTILS_SUPPORTS_CFI
choice
prompt "Binutils Version"
default BR2_BINUTILS_VERSION_2_28_X if BR2_ARM_INSTRUCTIONS_THUMB
default BR2_BINUTILS_VERSION_2_28_X if BR2_ARM_INSTRUCTIONS_THUMB2
default BR2_BINUTILS_VERSION_2_31_X if !BR2_arc
default BR2_BINUTILS_VERSION_ARC if BR2_arc
help