riscv: [Patch 2/5] Added RISC-V multiply extension RV64M

Second of five patches adding RISC-V to GEM5.  This patch adds the
RV64M extension, which includes integer multiply and divide instructions.

Patch 1 introduced RISC-V and implemented the base instruction set, RV64I.

Patch 3 will implement the floating point extensions, RV64FD; patch 4 will
implement the atomic memory instructions, RV64A; and patch 5 will add
support for timing, minor, and detailed CPU models that is missing from
the first four patches.

[Added mulw instruction that was missed when dividing changes among
patches.]
Signed-off by: Alec Roelke

Signed-off by: Jason Lowe-Power <jason@lowepower.com>

0 files changed, 0 insertions, 0 deletions