_gp points to a position in the file, so it is not really absolute. It
is also simpler to not force it to be absolute, so if there is no
strong ABI requirement we should not do it.
llvm-svn: 313333
For now LLD does not setup the least-significant bit for microMIPS
symbols. llvm-objdump does not like that. In attempt to fix
sanitizer-x86_64-linux-fast build-bot let's temporarily check the raw
binary file content.
llvm-svn: 313040
The patch implements initial support of microMIPS code linking:
- Handle microMIPS specific relocations.
- Emit both R1-R5 and R6 microMIPS PLT records.
For now linking mixed set of regular and microMIPS object files is not
supported. Also the patch does not handle (setup and clear) the
least-significant bit of an address which is utilized as the ISA mode
bit and allows to make jump between regular and microMIPS code without
any thunks.
Differential revision: https://reviews.llvm.org/D37335
llvm-svn: 313028
Simon Atanasyan