diff options
Diffstat (limited to 'src/abstract_hardware_model.h')
| -rw-r--r-- | src/abstract_hardware_model.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/src/abstract_hardware_model.h b/src/abstract_hardware_model.h index 2fdebfc..69faa5c 100644 --- a/src/abstract_hardware_model.h +++ b/src/abstract_hardware_model.h @@ -586,6 +586,7 @@ public: virtual mem_fetch *alloc( const class warp_inst_t &inst, const mem_access_t &access ) const = 0; }; +// the maximum number of destination, source, or address uarch operands in a instruction #define MAX_REG_OPERANDS 8 struct dram_callback_t { @@ -611,8 +612,10 @@ public: cache_op = CACHE_UNDEFINED; latency = 1; initiation_interval = 1; - for( unsigned i=0; i < MAX_REG_OPERANDS; i++ ) - arch_reg[i]=-1; + for( unsigned i=0; i < MAX_REG_OPERANDS; i++ ) { + arch_reg.src[i] = -1; + arch_reg.dst[i] = -1; + } isize=0; } bool valid() const { return m_decoded; } @@ -636,7 +639,12 @@ public: unsigned char is_vectorout; int pred; // predicate register number int ar1, ar2; - int arch_reg[MAX_REG_OPERANDS]; // register number for bank conflict evaluation + // register number for bank conflict evaluation + struct { + int dst[MAX_REG_OPERANDS]; + int src[MAX_REG_OPERANDS]; + } arch_reg; + //int arch_reg[MAX_REG_OPERANDS]; // register number for bank conflict evaluation unsigned latency; // operation latency unsigned initiation_interval; |