| Line 43... |
Line 43... |
#include "spr_defs.h"
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#include "spr_defs.h"
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#include "execute.h"
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#include "execute.h"
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#include "stats.h"
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#include "stats.h"
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#include "sprs.h"
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#include "sprs.h"
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#include "sim-config.h"
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#include "sim-config.h"
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#include "misc.h"
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/* Data cache */
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/* Data cache */
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struct dc_set {
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struct dc_set {
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struct {
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struct {
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| Line 324... |
Line 325... |
void dc_nsets(union param_val val, void *dat)
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void dc_nsets(union param_val val, void *dat)
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{
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{
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if (is_power2(val.int_val) && val.int_val <= MAX_DC_SETS){
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if (is_power2(val.int_val) && val.int_val <= MAX_DC_SETS){
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config.dc.nsets = val.int_val;
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config.dc.nsets = val.int_val;
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cpu_state.sprs[SPR_DCCFGR] &= ~SPR_DCCFGR_NCS;
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cpu_state.sprs[SPR_DCCFGR] &= ~SPR_DCCFGR_NCS;
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cpu_state.sprs[SPR_DCCFGR] |= log2(val.int_val) << 3;
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cpu_state.sprs[SPR_DCCFGR] |= log2_int(val.int_val) << 3;
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}
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}
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else {
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else {
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char tmp[200];
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char tmp[200];
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sprintf (tmp, "value of power of two and lower or equal than %i expected.", MAX_DC_SETS);
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sprintf (tmp, "value of power of two and lower or equal than %i expected.", MAX_DC_SETS);
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CONFIG_ERROR(tmp);
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CONFIG_ERROR(tmp);
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| Line 338... |
Line 339... |
void dc_nways(union param_val val, void *dat)
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void dc_nways(union param_val val, void *dat)
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{
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{
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if (is_power2(val.int_val) && val.int_val <= MAX_DC_WAYS){
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if (is_power2(val.int_val) && val.int_val <= MAX_DC_WAYS){
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config.dc.nways = val.int_val;
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config.dc.nways = val.int_val;
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cpu_state.sprs[SPR_DCCFGR] &= ~SPR_DCCFGR_NCW;
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cpu_state.sprs[SPR_DCCFGR] &= ~SPR_DCCFGR_NCW;
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cpu_state.sprs[SPR_DCCFGR] |= log2(val.int_val);
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cpu_state.sprs[SPR_DCCFGR] |= log2_int(val.int_val);
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}
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}
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else{
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else{
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char tmp[200];
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char tmp[200];
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sprintf (tmp, "value of power of two and lower or equal than %i expected.",
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sprintf (tmp, "value of power of two and lower or equal than %i expected.",
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MAX_DC_WAYS);
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MAX_DC_WAYS);
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| Line 353... |
Line 354... |
void dc_blocksize(union param_val val, void *dat)
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void dc_blocksize(union param_val val, void *dat)
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{
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{
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if (is_power2(val.int_val)) {
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if (is_power2(val.int_val)) {
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config.dc.blocksize = val.int_val;
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config.dc.blocksize = val.int_val;
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cpu_state.sprs[SPR_ICCFGR] &= ~SPR_ICCFGR_CBS;
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cpu_state.sprs[SPR_ICCFGR] &= ~SPR_ICCFGR_CBS;
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cpu_state.sprs[SPR_ICCFGR] |= log2(val.int_val) << 7;
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cpu_state.sprs[SPR_ICCFGR] |= log2_int(val.int_val) << 7;
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} else
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} else
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CONFIG_ERROR("value of power of two expected.");
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CONFIG_ERROR("value of power of two expected.");
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}
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}
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void dc_ustates(union param_val val, void *dat)
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void dc_ustates(union param_val val, void *dat)
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