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| author | Andrew Waterman <waterman@cs.berkeley.edu> | 2014-09-27 11:01:22 -0700 |
|---|---|---|
| committer | Andrew Waterman <waterman@cs.berkeley.edu> | 2014-09-27 11:10:49 -0700 |
| commit | baa8d8be1f1a3d83caf248533fda9abaa3b0ee70 (patch) | |
| tree | 6fb99977824fefff067f34d7915fcefbc72e6043 /riscv/decode.h | |
| parent | eb27fce99c6f711a890c8647edaf077ec8d137d3 (diff) | |
| download | spike-baa8d8be1f1a3d83caf248533fda9abaa3b0ee70.zip spike-baa8d8be1f1a3d83caf248533fda9abaa3b0ee70.tar.gz spike-baa8d8be1f1a3d83caf248533fda9abaa3b0ee70.tar.bz2 | |
Avoid use of __int128_t
It is nonstandard, and GCC doesn't support it on 32-bit platforms. The
resulting code for MULH[[S]U] is crappier, but that doesn't really matter,
as these instructions are dynamically infrequent.
Diffstat (limited to 'riscv/decode.h')
| -rw-r--r-- | riscv/decode.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/riscv/decode.h b/riscv/decode.h index d647b2c..b32c6e4 100644 --- a/riscv/decode.h +++ b/riscv/decode.h @@ -7,17 +7,13 @@ # error spike requires a two''s-complement c++ implementation #endif -#define __STDC_LIMIT_MACROS -#include <stdint.h> +#include <cstdint> #include <string.h> #include "encoding.h" #include "config.h" #include "common.h" #include <cinttypes> -typedef int int128_t __attribute__((mode(TI))); -typedef unsigned int uint128_t __attribute__((mode(TI))); - typedef int64_t sreg_t; typedef uint64_t reg_t; typedef uint64_t freg_t; |