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bb7f054f4d
Add support for 'bla' instruction. This is done by 'flagging' the address as an absolute address so that arch_jump_destination() can calculate it as expected. Because code is _always_ 4 bytes aligned, use bit 30 as flag. Also add support for 'b' and 'ba' instructions. Objtool call them jumps. And make sure the special 'bl .+4' used by clang in relocatable code is not seen as an 'unannotated intra-function call'. clang should use the special 'bcl 20,31,.+4' form like gcc but for the time being it does not so lets work around that. Link: https://github.com/llvm/llvm-project/issues/128644 Reviewed-by: Segher Boessenkool <segher@kewrnel.crashing.org> Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com> Link: https://patch.msgid.link/bf0b4d554547bc34fa3d1af5b4e62a84c0bc182b.1740470510.git.christophe.leroy@csgroup.eu