5  * Redistribution and use in source and binary forms, with or without
22  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
30 #include "exec/helper-proto.h"
31 #include "exec/page-protection.h"
32 #include "qemu/host-utils.h"
44     env->ccount_time = now;  in HELPER()
45     env->sregs[CCOUNT] = env->ccount_base +  in HELPER()
46         (uint32_t)clock_ns_to_ticks(cpu->clock, now - env->time_base);  in HELPER()
54     env->ccount_base += v - env->sregs[CCOUNT];  in HELPER()
55     for (i = 0; i < env->config->nccompare; ++i) {  in HELPER()
65     qatomic_and(&env->sregs[INTSET],  in HELPER()
66                ~(1u << env->config->timerint[i]));  in HELPER()
68     dcc = (uint64_t)(env->sregs[CCOMPARE + i] - env->sregs[CCOUNT] - 1) + 1;  in HELPER()
69     timer_mod(env->ccompare[i].timer,  in HELPER()
70               env->ccount_time + clock_ticks_to_ns(cpu->clock, dcc));  in HELPER()
71     env->yield_needed = 1;  in HELPER()
83     uint32_t atomctl = env->sregs[ATOMCTL];  in HELPER()
101      * When data cache is not configured use ATOMCTL bypass field.  in HELPER()
105     if (!xtensa_option_enabled(env->config, XTENSA_OPTION_DCACHE)) {  in HELPER()
110     case PAGE_CACHE_WB:  in HELPER()
113     case PAGE_CACHE_WT:  in HELPER()
116     case PAGE_CACHE_BYPASS:  in HELPER()
123     case PAGE_CACHE_ISOLATE:  in HELPER()
137     uint32_t atomctl = env->sregs[ATOMCTL];  in HELPER()
146     /* When data cache is not configured use ATOMCTL bypass field. */  in HELPER()
147     if (!xtensa_option_enabled(env->config, XTENSA_OPTION_DCACHE)) {  in HELPER()
152     case PAGE_CACHE_WB:  in HELPER()
155     case PAGE_CACHE_WT:  in HELPER()
158     case PAGE_CACHE_BYPASS:  in HELPER()
165     case PAGE_CACHE_ISOLATE:  in HELPER()
177     if (xtensa_option_enabled(env->config, XTENSA_OPTION_ICACHE)) {  in HELPER()
179             env->config->icache_ways) {  in HELPER()
181                       env->config->icache_ways);  in HELPER()
184     if (xtensa_option_enabled(env->config, XTENSA_OPTION_DCACHE)) {  in HELPER()
186             env->config->dcache_ways) {  in HELPER()
188                       env->config->dcache_ways);  in HELPER()
191             env->config->dcache_ways) {  in HELPER()
193                       env->config->dcache_ways);  in HELPER()
196     env->sregs[MEMCTL] = v & env->config->memctl_mask;  in HELPER()
204     return address_space_ldl(env->address_space_er, addr,  in HELPER()
214     address_space_stl(env->address_space_er, addr, data,  in HELPER()