PRC wrote: > I'm using mips-elf-gcc 3.4.0 for cygwin. > > I wish the output code relocatable, so I use '-mlong-calls' options when compiling C files. Unfortunately when I check the disassembled list file, I find there are still 'jal' instructions. > And I try mipsel-linux-gcc 3.4.4 for linux, everything is okay. > Is it a bug of mips-elf-gcc 3.4.0? > > It could be. I only ever use mipsel-linux 3.4.3 and later, so I don't know for sure. You could try building a mips-elf 3.4.4 toolchain or even better a 4.2.1 toolchain, and see what happens. Many bugs have been fixed since 3.4.0 was released. David Daney.
