Training courses

Kernel and Embedded Linux

Bootlin training courses

Embedded Linux, kernel,
Yocto Project, Buildroot, real-time,
graphics, boot time, debugging...

Bootlin logo

Elixir Cross Referencer

#name: Warn when neither inputs has GNU NOTE BTI
#source: property-bti-pac2.s
#source: plt_mapping_symbol.s
#target: [check_shared_lib_support]
#as: -mabi=lp64
#ld: -shared -z force-bti
#warning: .*plt_mapping_symbol.*: warning: BTI turned on by -z force-bti.*
#warning: .*property-bti-pac2.*: warning: BTI turned on by -z force-bti.*
#readelf: -n

# Should warn about the missing input BTI NOTE but should
# still mark output as BTI

Displaying notes found in: .note.gnu.property
[ 	]+Owner[ 	]+Data size[ 	]+Description
  GNU                  0x00000010	NT_GNU_PROPERTY_TYPE_0
      Properties: AArch64 feature: BTI