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package/wolfssl: disable asm on armv4

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Quoting
https://developer.arm.com/documentation/dui0489/i/arm-and-thumb-instructions/clz
"This ARM instruction is available in ARMv5T and above."

Fixes:
- armeb
  http://autobuild.buildroot.net/results/ea9/ea9b19e872b4b20b97fceec3f7e0a6a1109c4f12/
  /tmp/ccdRCOaB.s:27: Error: selected processor does not support `clz r5,r2' in ARM mode
- arm
  http://autobuild.buildroot.net/results/cb1/cb1c7ac68b3379d3f4b5efc897198bea0a904217/
  /tmp/cc72ECAj.s:6764: Error: selected processor does not support `clz r5,r0' in ARM mode
  /tmp/cc72ECAj.s:7110: Error: selected processor does not support `clz r5,lr' in ARM mode
  /tmp/cc72ECAj.s:8934: Error: selected processor does not support `clz r5,fp' in ARM mode

Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 4c66367564)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Bernd Kuhls 2023-07-26 21:44:52 +02:00 committed by Peter Korsgaard
parent 43e1e51997
commit 16c683a27d
1 changed files with 1 additions and 1 deletions
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2
package/wolfssl/Config.in
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@ -1,7 +1,7 @@
config BR2_PACKAGE_WOLFSSL_ASM_SUPPORTS
bool
default y if BR2_aarch64
default y if BR2_arm || BR2_armeb
default y if (BR2_arm || BR2_armeb) && !BR2_ARM_CPU_ARMV4 # clz
default y if BR2_powerpc
default y if BR2_powerpc64 || BR2_powerpc64le
default y if BR2_mips64 && !BR2_MIPS_CPU_MIPS32R6