23 #include "qemu/host-utils.h"
78     /* If the two host pages are contiguous, optimize.  */  in probe_contiguous()
89     void *host = probe_contiguous(env, addr, (32 - reg) * 4,  in helper_lmw()  local
92     if (likely(host)) {  in helper_lmw()
93         /* Fast path -- the entire operation is in RAM at host.  */  in helper_lmw()
95             env->gpr[reg] = (uint32_t)ldl_be_p(host);  in helper_lmw()
96             host += 4;  in helper_lmw()
111     void *host = probe_contiguous(env, addr, (32 - reg) * 4,  in helper_stmw()  local
114     if (likely(host)) {  in helper_stmw()
115         /* Fast path -- the entire operation is in RAM at host.  */  in helper_stmw()
117             stl_be_p(host, env->gpr[reg]);  in helper_stmw()
118             host += 4;  in helper_stmw()
133     void *host;  in do_lsw()  local
141     host = probe_contiguous(env, addr, nb, MMU_DATA_LOAD, mmu_idx, raddr);  in do_lsw()
143     if (likely(host)) {  in do_lsw()
144         /* Fast path -- the entire operation is in RAM at host.  */  in do_lsw()
146             env->gpr[reg] = (uint32_t)ldl_be_p(host);  in do_lsw()
148             host += 4;  in do_lsw()
154             val = ldub_p(host) << 24;  in do_lsw()
157             val = lduw_be_p(host) << 16;  in do_lsw()
160             val = (lduw_be_p(host) << 16) | (ldub_p(host + 2) << 8);  in do_lsw()
222     void *host;  in helper_stsw()  local
230     host = probe_contiguous(env, addr, nb, MMU_DATA_STORE, mmu_idx, raddr);  in helper_stsw()
232     if (likely(host)) {  in helper_stsw()
233         /* Fast path -- the entire operation is in RAM at host.  */  in helper_stsw()
235             stl_be_p(host, env->gpr[reg]);  in helper_stsw()
237             host += 4;  in helper_stsw()
242             stb_p(host, val >> 24);  in helper_stsw()
245             stw_be_p(host, val >> 16);  in helper_stsw()
248             stw_be_p(host, val >> 16);  in helper_stsw()
249             stb_p(host + 2, val >> 8);  in helper_stsw()