> oceans# pkg_info -E /usr/local/riscv64-unknown-elf/bin/objdump > /usr/local/riscv64-unknown-elf/bin/objdump: riscv-elf-binutils-2.40p1 > riscv-elf-binutils-2.40p1 binutils for riscv-elf cross-development > > I'm using this one since the one in base is unuseable. Also in the riscv > port objdump they mix up add op codes with addi op codes, ie. > > oceans# grep f8840513 kernel.dump | head > ffffffc00023c74c: f8840513 add a0,s0,-120 > ffffffc0002470e8: f8840513 add a0,s0,-120 > > these are definitely addi op codes as this test program shows:
Are you sure this isn't just an abbreviated form where the assembler will choose the right instruction (addi) when it sees the immediate parameter at the end? https://stackoverflow.com/questions/43550982/riscv-assembler-output-is-not-what-i-expected-for-register-and-immediate-opera?rq=3 -- May the most significant bit of your life be positive.
