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author | Andrew Waterman <waterman@s141.Millennium.Berkeley.EDU> | 2011-01-18 17:51:52 -0800 |
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committer | Andrew Waterman <waterman@s141.Millennium.Berkeley.EDU> | 2011-01-18 17:51:52 -0800 |
commit | 21ce327f5d60d6805b5d9328b68f7ad2c261a859 (patch) | |
tree | 22ee7ac3dfb4d00662ff6f0d1f057481efc67772 /riscv/processor.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/processor.h')
-rw-r--r-- | riscv/processor.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/riscv/processor.h b/riscv/processor.h index 9ccfbb4..b548038 100644 --- a/riscv/processor.h +++ b/riscv/processor.h @@ -19,8 +19,8 @@ private: sim_t* sim; // architected state - reg_t R[NGPR]; - freg_t FR[NFPR]; + reg_t XPR[NXPR]; + freg_t FPR[NFPR]; // privileged control registers reg_t pc; @@ -41,8 +41,8 @@ private: // unprivileged control registers uint32_t fsr; - // 32-bit or 64-bit mode (redundant with sr) - int gprlen; + // # of bits in an XPR (32 or 64). (redundant with sr) + int xprlen; // shared memory mmu_t mmu; |