diff options
| author | Palmer Dabbelt <palmer@dabbelt.com> | 2017-10-06 12:06:45 -0700 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@dabbelt.com> | 2017-10-23 18:26:29 -0700 |
| commit | 2c3f27ed0d6a91bc0812bb2fc6965fd03a413fee (patch) | |
| tree | ca1d3cfd10a99c0bebe31f943f4ec3ee483f24d2 /opcodes/ChangeLog-2006 | |
| parent | fee0ea1f2d3079f7fc3d48109c2a81cc7b7f241c (diff) | |
| download | binutils-gdb-2c3f27ed0d6a91bc0812bb2fc6965fd03a413fee.tar.gz | |
RISC-V: Don't emit 2-byte NOPs if the C extension is disabled
Systems without the C extension mandate 4-byte alignment for
instructions, so there is no reason to allow for 2-byte alignment. This
change avoids emitting lots of unimplemented instructions into object
files on non-C targets, which users keep reporting as a bug. While this
isn't actually a bug (as none of the offsets in object files are
relevant until RISC-V), it is ugly.
gas/ChangeLog
2017-10-23 Palmer Dabbelt <palmer@dabbelt.com>
* config/tc-riscv.c (riscv_frag_align_code): Align code by 4
bytes on non-RVC systems.
Diffstat (limited to 'opcodes/ChangeLog-2006')
0 files changed, 0 insertions, 0 deletions