*/
#include "cpu.h"
-#include "helper.h"
+#include "exec/helper-proto.h"
/* SMM support */
void do_smm_enter(X86CPU *cpu)
{
CPUX86State *env = &cpu->env;
+ CPUState *cs = CPU(cpu);
target_ulong sm_state;
SegmentCache *dt;
int i, offset;
for (i = 0; i < 6; i++) {
dt = &env->segs[i];
offset = 0x7e00 + i * 16;
- stw_phys(sm_state + offset, dt->selector);
- stw_phys(sm_state + offset + 2, (dt->flags >> 8) & 0xf0ff);
- stl_phys(sm_state + offset + 4, dt->limit);
- stq_phys(sm_state + offset + 8, dt->base);
+ stw_phys(cs->as, sm_state + offset, dt->selector);
+ stw_phys(cs->as, sm_state + offset + 2, (dt->flags >> 8) & 0xf0ff);
+ stl_phys(cs->as, sm_state + offset + 4, dt->limit);
+ stq_phys(cs->as, sm_state + offset + 8, dt->base);
}
- stq_phys(sm_state + 0x7e68, env->gdt.base);
- stl_phys(sm_state + 0x7e64, env->gdt.limit);
+ stq_phys(cs->as, sm_state + 0x7e68, env->gdt.base);
+ stl_phys(cs->as, sm_state + 0x7e64, env->gdt.limit);
- stw_phys(sm_state + 0x7e70, env->ldt.selector);
- stq_phys(sm_state + 0x7e78, env->ldt.base);
- stl_phys(sm_state + 0x7e74, env->ldt.limit);
- stw_phys(sm_state + 0x7e72, (env->ldt.flags >> 8) & 0xf0ff);
+ stw_phys(cs->as, sm_state + 0x7e70, env->ldt.selector);
+ stq_phys(cs->as, sm_state + 0x7e78, env->ldt.base);
+ stl_phys(cs->as, sm_state + 0x7e74, env->ldt.limit);
+ stw_phys(cs->as, sm_state + 0x7e72, (env->ldt.flags >> 8) & 0xf0ff);
- stq_phys(sm_state + 0x7e88, env->idt.base);
- stl_phys(sm_state + 0x7e84, env->idt.limit);
+ stq_phys(cs->as, sm_state + 0x7e88, env->idt.base);
+ stl_phys(cs->as, sm_state + 0x7e84, env->idt.limit);
- stw_phys(sm_state + 0x7e90, env->tr.selector);
- stq_phys(sm_state + 0x7e98, env->tr.base);
- stl_phys(sm_state + 0x7e94, env->tr.limit);
- stw_phys(sm_state + 0x7e92, (env->tr.flags >> 8) & 0xf0ff);
+ stw_phys(cs->as, sm_state + 0x7e90, env->tr.selector);
+ stq_phys(cs->as, sm_state + 0x7e98, env->tr.base);
+ stl_phys(cs->as, sm_state + 0x7e94, env->tr.limit);
+ stw_phys(cs->as, sm_state + 0x7e92, (env->tr.flags >> 8) & 0xf0ff);
- stq_phys(sm_state + 0x7ed0, env->efer);
+ stq_phys(cs->as, sm_state + 0x7ed0, env->efer);
- stq_phys(sm_state + 0x7ff8, env->regs[R_EAX]);
- stq_phys(sm_state + 0x7ff0, env->regs[R_ECX]);
- stq_phys(sm_state + 0x7fe8, env->regs[R_EDX]);
- stq_phys(sm_state + 0x7fe0, env->regs[R_EBX]);
- stq_phys(sm_state + 0x7fd8, env->regs[R_ESP]);
- stq_phys(sm_state + 0x7fd0, env->regs[R_EBP]);
- stq_phys(sm_state + 0x7fc8, env->regs[R_ESI]);
- stq_phys(sm_state + 0x7fc0, env->regs[R_EDI]);
+ stq_phys(cs->as, sm_state + 0x7ff8, env->regs[R_EAX]);
+ stq_phys(cs->as, sm_state + 0x7ff0, env->regs[R_ECX]);
+ stq_phys(cs->as, sm_state + 0x7fe8, env->regs[R_EDX]);
+ stq_phys(cs->as, sm_state + 0x7fe0, env->regs[R_EBX]);
+ stq_phys(cs->as, sm_state + 0x7fd8, env->regs[R_ESP]);
+ stq_phys(cs->as, sm_state + 0x7fd0, env->regs[R_EBP]);
+ stq_phys(cs->as, sm_state + 0x7fc8, env->regs[R_ESI]);
+ stq_phys(cs->as, sm_state + 0x7fc0, env->regs[R_EDI]);
for (i = 8; i < 16; i++) {
- stq_phys(sm_state + 0x7ff8 - i * 8, env->regs[i]);
+ stq_phys(cs->as, sm_state + 0x7ff8 - i * 8, env->regs[i]);
}
- stq_phys(sm_state + 0x7f78, env->eip);
- stl_phys(sm_state + 0x7f70, cpu_compute_eflags(env));
- stl_phys(sm_state + 0x7f68, env->dr[6]);
- stl_phys(sm_state + 0x7f60, env->dr[7]);
+ stq_phys(cs->as, sm_state + 0x7f78, env->eip);
+ stl_phys(cs->as, sm_state + 0x7f70, cpu_compute_eflags(env));
+ stl_phys(cs->as, sm_state + 0x7f68, env->dr[6]);
+ stl_phys(cs->as, sm_state + 0x7f60, env->dr[7]);
- stl_phys(sm_state + 0x7f48, env->cr[4]);
- stl_phys(sm_state + 0x7f50, env->cr[3]);
- stl_phys(sm_state + 0x7f58, env->cr[0]);
+ stl_phys(cs->as, sm_state + 0x7f48, env->cr[4]);
+ stl_phys(cs->as, sm_state + 0x7f50, env->cr[3]);
+ stl_phys(cs->as, sm_state + 0x7f58, env->cr[0]);
- stl_phys(sm_state + 0x7efc, SMM_REVISION_ID);
- stl_phys(sm_state + 0x7f00, env->smbase);
+ stl_phys(cs->as, sm_state + 0x7efc, SMM_REVISION_ID);
+ stl_phys(cs->as, sm_state + 0x7f00, env->smbase);
#else
- stl_phys(sm_state + 0x7ffc, env->cr[0]);
- stl_phys(sm_state + 0x7ff8, env->cr[3]);
- stl_phys(sm_state + 0x7ff4, cpu_compute_eflags(env));
- stl_phys(sm_state + 0x7ff0, env->eip);
- stl_phys(sm_state + 0x7fec, env->regs[R_EDI]);
- stl_phys(sm_state + 0x7fe8, env->regs[R_ESI]);
- stl_phys(sm_state + 0x7fe4, env->regs[R_EBP]);
- stl_phys(sm_state + 0x7fe0, env->regs[R_ESP]);
- stl_phys(sm_state + 0x7fdc, env->regs[R_EBX]);
- stl_phys(sm_state + 0x7fd8, env->regs[R_EDX]);
- stl_phys(sm_state + 0x7fd4, env->regs[R_ECX]);
- stl_phys(sm_state + 0x7fd0, env->regs[R_EAX]);
- stl_phys(sm_state + 0x7fcc, env->dr[6]);
- stl_phys(sm_state + 0x7fc8, env->dr[7]);
-
- stl_phys(sm_state + 0x7fc4, env->tr.selector);
- stl_phys(sm_state + 0x7f64, env->tr.base);
- stl_phys(sm_state + 0x7f60, env->tr.limit);
- stl_phys(sm_state + 0x7f5c, (env->tr.flags >> 8) & 0xf0ff);
-
- stl_phys(sm_state + 0x7fc0, env->ldt.selector);
- stl_phys(sm_state + 0x7f80, env->ldt.base);
- stl_phys(sm_state + 0x7f7c, env->ldt.limit);
- stl_phys(sm_state + 0x7f78, (env->ldt.flags >> 8) & 0xf0ff);
-
- stl_phys(sm_state + 0x7f74, env->gdt.base);
- stl_phys(sm_state + 0x7f70, env->gdt.limit);
-
- stl_phys(sm_state + 0x7f58, env->idt.base);
- stl_phys(sm_state + 0x7f54, env->idt.limit);
+ stl_phys(cs->as, sm_state + 0x7ffc, env->cr[0]);
+ stl_phys(cs->as, sm_state + 0x7ff8, env->cr[3]);
+ stl_phys(cs->as, sm_state + 0x7ff4, cpu_compute_eflags(env));
+ stl_phys(cs->as, sm_state + 0x7ff0, env->eip);
+ stl_phys(cs->as, sm_state + 0x7fec, env->regs[R_EDI]);
+ stl_phys(cs->as, sm_state + 0x7fe8, env->regs[R_ESI]);
+ stl_phys(cs->as, sm_state + 0x7fe4, env->regs[R_EBP]);
+ stl_phys(cs->as, sm_state + 0x7fe0, env->regs[R_ESP]);
+ stl_phys(cs->as, sm_state + 0x7fdc, env->regs[R_EBX]);
+ stl_phys(cs->as, sm_state + 0x7fd8, env->regs[R_EDX]);
+ stl_phys(cs->as, sm_state + 0x7fd4, env->regs[R_ECX]);
+ stl_phys(cs->as, sm_state + 0x7fd0, env->regs[R_EAX]);
+ stl_phys(cs->as, sm_state + 0x7fcc, env->dr[6]);
+ stl_phys(cs->as, sm_state + 0x7fc8, env->dr[7]);
+
+ stl_phys(cs->as, sm_state + 0x7fc4, env->tr.selector);
+ stl_phys(cs->as, sm_state + 0x7f64, env->tr.base);
+ stl_phys(cs->as, sm_state + 0x7f60, env->tr.limit);
+ stl_phys(cs->as, sm_state + 0x7f5c, (env->tr.flags >> 8) & 0xf0ff);
+
+ stl_phys(cs->as, sm_state + 0x7fc0, env->ldt.selector);
+ stl_phys(cs->as, sm_state + 0x7f80, env->ldt.base);
+ stl_phys(cs->as, sm_state + 0x7f7c, env->ldt.limit);
+ stl_phys(cs->as, sm_state + 0x7f78, (env->ldt.flags >> 8) & 0xf0ff);
+
+ stl_phys(cs->as, sm_state + 0x7f74, env->gdt.base);
+ stl_phys(cs->as, sm_state + 0x7f70, env->gdt.limit);
+
+ stl_phys(cs->as, sm_state + 0x7f58, env->idt.base);
+ stl_phys(cs->as, sm_state + 0x7f54, env->idt.limit);
for (i = 0; i < 6; i++) {
dt = &env->segs[i];
} else {
offset = 0x7f2c + (i - 3) * 12;
}
- stl_phys(sm_state + 0x7fa8 + i * 4, dt->selector);
- stl_phys(sm_state + offset + 8, dt->base);
- stl_phys(sm_state + offset + 4, dt->limit);
- stl_phys(sm_state + offset, (dt->flags >> 8) & 0xf0ff);
+ stl_phys(cs->as, sm_state + 0x7fa8 + i * 4, dt->selector);
+ stl_phys(cs->as, sm_state + offset + 8, dt->base);
+ stl_phys(cs->as, sm_state + offset + 4, dt->limit);
+ stl_phys(cs->as, sm_state + offset, (dt->flags >> 8) & 0xf0ff);
}
- stl_phys(sm_state + 0x7f14, env->cr[4]);
+ stl_phys(cs->as, sm_state + 0x7f14, env->cr[4]);
- stl_phys(sm_state + 0x7efc, SMM_REVISION_ID);
- stl_phys(sm_state + 0x7ef8, env->smbase);
+ stl_phys(cs->as, sm_state + 0x7efc, SMM_REVISION_ID);
+ stl_phys(cs->as, sm_state + 0x7ef8, env->smbase);
#endif
/* init SMM cpu state */
cpu_load_eflags(env, 0, ~(CC_O | CC_S | CC_Z | CC_A | CC_P | CC_C |
DF_MASK));
env->eip = 0x00008000;
- cpu_x86_load_seg_cache(env, R_CS, (env->smbase >> 4) & 0xffff, env->smbase,
- 0xffffffff, 0);
- cpu_x86_load_seg_cache(env, R_DS, 0, 0, 0xffffffff, 0);
- cpu_x86_load_seg_cache(env, R_ES, 0, 0, 0xffffffff, 0);
- cpu_x86_load_seg_cache(env, R_SS, 0, 0, 0xffffffff, 0);
- cpu_x86_load_seg_cache(env, R_FS, 0, 0, 0xffffffff, 0);
- cpu_x86_load_seg_cache(env, R_GS, 0, 0, 0xffffffff, 0);
-
cpu_x86_update_cr0(env,
env->cr[0] & ~(CR0_PE_MASK | CR0_EM_MASK | CR0_TS_MASK |
CR0_PG_MASK));
cpu_x86_update_cr4(env, 0);
env->dr[7] = 0x00000400;
- CC_OP = CC_OP_EFLAGS;
+
+ cpu_x86_load_seg_cache(env, R_CS, (env->smbase >> 4) & 0xffff, env->smbase,
+ 0xffffffff,
+ DESC_P_MASK | DESC_S_MASK | DESC_W_MASK |
+ DESC_A_MASK);
+ cpu_x86_load_seg_cache(env, R_DS, 0, 0, 0xffffffff,
+ DESC_P_MASK | DESC_S_MASK | DESC_W_MASK |
+ DESC_A_MASK);
+ cpu_x86_load_seg_cache(env, R_ES, 0, 0, 0xffffffff,
+ DESC_P_MASK | DESC_S_MASK | DESC_W_MASK |
+ DESC_A_MASK);
+ cpu_x86_load_seg_cache(env, R_SS, 0, 0, 0xffffffff,
+ DESC_P_MASK | DESC_S_MASK | DESC_W_MASK |
+ DESC_A_MASK);
+ cpu_x86_load_seg_cache(env, R_FS, 0, 0, 0xffffffff,
+ DESC_P_MASK | DESC_S_MASK | DESC_W_MASK |
+ DESC_A_MASK);
+ cpu_x86_load_seg_cache(env, R_GS, 0, 0, 0xffffffff,
+ DESC_P_MASK | DESC_S_MASK | DESC_W_MASK |
+ DESC_A_MASK);
}
void helper_rsm(CPUX86State *env)
{
- CPUState *cs = ENV_GET_CPU(env);
X86CPU *cpu = x86_env_get_cpu(env);
+ CPUState *cs = CPU(cpu);
target_ulong sm_state;
int i, offset;
uint32_t val;
sm_state = env->smbase + 0x8000;
#ifdef TARGET_X86_64
- cpu_load_efer(env, ldq_phys(sm_state + 0x7ed0));
-
- for (i = 0; i < 6; i++) {
- offset = 0x7e00 + i * 16;
- cpu_x86_load_seg_cache(env, i,
- lduw_phys(sm_state + offset),
- ldq_phys(sm_state + offset + 8),
- ldl_phys(cs->as, sm_state + offset + 4),
- (lduw_phys(sm_state + offset + 2) &
- 0xf0ff) << 8);
- }
+ cpu_load_efer(env, ldq_phys(cs->as, sm_state + 0x7ed0));
- env->gdt.base = ldq_phys(sm_state + 0x7e68);
+ env->gdt.base = ldq_phys(cs->as, sm_state + 0x7e68);
env->gdt.limit = ldl_phys(cs->as, sm_state + 0x7e64);
- env->ldt.selector = lduw_phys(sm_state + 0x7e70);
- env->ldt.base = ldq_phys(sm_state + 0x7e78);
+ env->ldt.selector = lduw_phys(cs->as, sm_state + 0x7e70);
+ env->ldt.base = ldq_phys(cs->as, sm_state + 0x7e78);
env->ldt.limit = ldl_phys(cs->as, sm_state + 0x7e74);
- env->ldt.flags = (lduw_phys(sm_state + 0x7e72) & 0xf0ff) << 8;
+ env->ldt.flags = (lduw_phys(cs->as, sm_state + 0x7e72) & 0xf0ff) << 8;
- env->idt.base = ldq_phys(sm_state + 0x7e88);
+ env->idt.base = ldq_phys(cs->as, sm_state + 0x7e88);
env->idt.limit = ldl_phys(cs->as, sm_state + 0x7e84);
- env->tr.selector = lduw_phys(sm_state + 0x7e90);
- env->tr.base = ldq_phys(sm_state + 0x7e98);
+ env->tr.selector = lduw_phys(cs->as, sm_state + 0x7e90);
+ env->tr.base = ldq_phys(cs->as, sm_state + 0x7e98);
env->tr.limit = ldl_phys(cs->as, sm_state + 0x7e94);
- env->tr.flags = (lduw_phys(sm_state + 0x7e92) & 0xf0ff) << 8;
-
- env->regs[R_EAX] = ldq_phys(sm_state + 0x7ff8);
- env->regs[R_ECX] = ldq_phys(sm_state + 0x7ff0);
- env->regs[R_EDX] = ldq_phys(sm_state + 0x7fe8);
- env->regs[R_EBX] = ldq_phys(sm_state + 0x7fe0);
- env->regs[R_ESP] = ldq_phys(sm_state + 0x7fd8);
- env->regs[R_EBP] = ldq_phys(sm_state + 0x7fd0);
- env->regs[R_ESI] = ldq_phys(sm_state + 0x7fc8);
- env->regs[R_EDI] = ldq_phys(sm_state + 0x7fc0);
+ env->tr.flags = (lduw_phys(cs->as, sm_state + 0x7e92) & 0xf0ff) << 8;
+
+ env->regs[R_EAX] = ldq_phys(cs->as, sm_state + 0x7ff8);
+ env->regs[R_ECX] = ldq_phys(cs->as, sm_state + 0x7ff0);
+ env->regs[R_EDX] = ldq_phys(cs->as, sm_state + 0x7fe8);
+ env->regs[R_EBX] = ldq_phys(cs->as, sm_state + 0x7fe0);
+ env->regs[R_ESP] = ldq_phys(cs->as, sm_state + 0x7fd8);
+ env->regs[R_EBP] = ldq_phys(cs->as, sm_state + 0x7fd0);
+ env->regs[R_ESI] = ldq_phys(cs->as, sm_state + 0x7fc8);
+ env->regs[R_EDI] = ldq_phys(cs->as, sm_state + 0x7fc0);
for (i = 8; i < 16; i++) {
- env->regs[i] = ldq_phys(sm_state + 0x7ff8 - i * 8);
+ env->regs[i] = ldq_phys(cs->as, sm_state + 0x7ff8 - i * 8);
}
- env->eip = ldq_phys(sm_state + 0x7f78);
+ env->eip = ldq_phys(cs->as, sm_state + 0x7f78);
cpu_load_eflags(env, ldl_phys(cs->as, sm_state + 0x7f70),
~(CC_O | CC_S | CC_Z | CC_A | CC_P | CC_C | DF_MASK));
env->dr[6] = ldl_phys(cs->as, sm_state + 0x7f68);
cpu_x86_update_cr3(env, ldl_phys(cs->as, sm_state + 0x7f50));
cpu_x86_update_cr0(env, ldl_phys(cs->as, sm_state + 0x7f58));
+ for (i = 0; i < 6; i++) {
+ offset = 0x7e00 + i * 16;
+ cpu_x86_load_seg_cache(env, i,
+ lduw_phys(cs->as, sm_state + offset),
+ ldq_phys(cs->as, sm_state + offset + 8),
+ ldl_phys(cs->as, sm_state + offset + 4),
+ (lduw_phys(cs->as, sm_state + offset + 2) &
+ 0xf0ff) << 8);
+ }
+
val = ldl_phys(cs->as, sm_state + 0x7efc); /* revision ID */
if (val & 0x20000) {
env->smbase = ldl_phys(cs->as, sm_state + 0x7f00) & ~0x7fff;
env->smbase = ldl_phys(cs->as, sm_state + 0x7ef8) & ~0x7fff;
}
#endif
- CC_OP = CC_OP_EFLAGS;
env->hflags &= ~HF_SMM_MASK;
cpu_smm_update(env);
projects / qemu.git / blobdiff