diff options
| author | Andrew Waterman <waterman@s141.Millennium.Berkeley.EDU> | 2011-01-18 17:51:52 -0800 |
|---|---|---|
| committer | Andrew Waterman <waterman@s141.Millennium.Berkeley.EDU> | 2011-01-18 17:51:52 -0800 |
| commit | 21ce327f5d60d6805b5d9328b68f7ad2c261a859 (patch) | |
| tree | 22ee7ac3dfb4d00662ff6f0d1f057481efc67772 /riscv/insns/subw.h | |
| parent | 5ddec097b858aafe783eb3aff551d00e9c8c8a37 (diff) | |
| download | spike-21ce327f5d60d6805b5d9328b68f7ad2c261a859.zip spike-21ce327f5d60d6805b5d9328b68f7ad2c261a859.tar.gz spike-21ce327f5d60d6805b5d9328b68f7ad2c261a859.tar.bz2 | |
[opcodes, sim, xcc] made *w insns illegal in RV32
now generic variants behave differently in RV32 and RV64.
Diffstat (limited to 'riscv/insns/subw.h')
| -rw-r--r-- | riscv/insns/subw.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/riscv/insns/subw.h b/riscv/insns/subw.h index 958cc5d..28db334 100644 --- a/riscv/insns/subw.h +++ b/riscv/insns/subw.h @@ -1,2 +1,3 @@ +require_xpr64; RD = sext32(RS1 - RS2); |