diff options
Diffstat (limited to 'target/i386/hvf/x86_task.c')
| -rw-r--r-- | target/i386/hvf/x86_task.c | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/target/i386/hvf/x86_task.c b/target/i386/hvf/x86_task.c index f09bfbd..bdf8b51 100644 --- a/target/i386/hvf/x86_task.c +++ b/target/i386/hvf/x86_task.c @@ -10,15 +10,15 @@ #include "panic.h" #include "qemu/error-report.h" -#include "sysemu/hvf.h" +#include "system/hvf.h" #include "hvf-i386.h" #include "vmcs.h" #include "vmx.h" -#include "x86.h" +#include "emulate/x86.h" #include "x86_descr.h" #include "x86_mmu.h" -#include "x86_decode.h" -#include "x86_emu.h" +#include "emulate/x86_decode.h" +#include "emulate/x86_emu.h" #include "x86_task.h" #include "x86hvf.h" @@ -76,16 +76,16 @@ static void load_state_from_tss32(CPUState *cpu, struct x86_tss_segment32 *tss) RSI(env) = tss->esi; RDI(env) = tss->edi; - vmx_write_segment_selector(cpu, (x68_segment_selector){{tss->ldt}}, R_LDTR); - vmx_write_segment_selector(cpu, (x68_segment_selector){{tss->es}}, R_ES); - vmx_write_segment_selector(cpu, (x68_segment_selector){{tss->cs}}, R_CS); - vmx_write_segment_selector(cpu, (x68_segment_selector){{tss->ss}}, R_SS); - vmx_write_segment_selector(cpu, (x68_segment_selector){{tss->ds}}, R_DS); - vmx_write_segment_selector(cpu, (x68_segment_selector){{tss->fs}}, R_FS); - vmx_write_segment_selector(cpu, (x68_segment_selector){{tss->gs}}, R_GS); + vmx_write_segment_selector(cpu, (x86_segment_selector){{tss->ldt}}, R_LDTR); + vmx_write_segment_selector(cpu, (x86_segment_selector){{tss->es}}, R_ES); + vmx_write_segment_selector(cpu, (x86_segment_selector){{tss->cs}}, R_CS); + vmx_write_segment_selector(cpu, (x86_segment_selector){{tss->ss}}, R_SS); + vmx_write_segment_selector(cpu, (x86_segment_selector){{tss->ds}}, R_DS); + vmx_write_segment_selector(cpu, (x86_segment_selector){{tss->fs}}, R_FS); + vmx_write_segment_selector(cpu, (x86_segment_selector){{tss->gs}}, R_GS); } -static int task_switch_32(CPUState *cpu, x68_segment_selector tss_sel, x68_segment_selector old_tss_sel, +static int task_switch_32(CPUState *cpu, x86_segment_selector tss_sel, x86_segment_selector old_tss_sel, uint64_t old_tss_base, struct x86_segment_descriptor *new_desc) { struct x86_tss_segment32 tss_seg; @@ -108,7 +108,7 @@ static int task_switch_32(CPUState *cpu, x68_segment_selector tss_sel, x68_segme return 0; } -void vmx_handle_task_switch(CPUState *cpu, x68_segment_selector tss_sel, int reason, bool gate_valid, uint8_t gate, uint64_t gate_type) +void vmx_handle_task_switch(CPUState *cpu, x86_segment_selector tss_sel, int reason, bool gate_valid, uint8_t gate, uint64_t gate_type) { uint64_t rip = rreg(cpu->accel->fd, HV_X86_RIP); if (!gate_valid || (gate_type != VMCS_INTR_T_HWEXCEPTION && @@ -119,11 +119,10 @@ void vmx_handle_task_switch(CPUState *cpu, x68_segment_selector tss_sel, int rea return; } - load_regs(cpu); + hvf_load_regs(cpu); struct x86_segment_descriptor curr_tss_desc, next_tss_desc; - int ret; - x68_segment_selector old_tss_sel = vmx_read_segment_selector(cpu, R_TR); + x86_segment_selector old_tss_sel = vmx_read_segment_selector(cpu, R_TR); uint64_t old_tss_base = vmx_read_segment_base(cpu, R_TR); uint32_t desc_limit; struct x86_call_gate task_gate_desc; @@ -138,10 +137,10 @@ void vmx_handle_task_switch(CPUState *cpu, x68_segment_selector tss_sel, int rea if (reason == TSR_IDT_GATE && gate_valid) { int dpl; - ret = x86_read_call_gate(cpu, &task_gate_desc, gate); + x86_read_call_gate(cpu, &task_gate_desc, gate); dpl = task_gate_desc.dpl; - x68_segment_selector cs = vmx_read_segment_selector(cpu, R_CS); + x86_segment_selector cs = vmx_read_segment_selector(cpu, R_CS); if (tss_sel.rpl > dpl || cs.rpl > dpl) ;//DPRINTF("emulate_gp"); } @@ -167,18 +166,19 @@ void vmx_handle_task_switch(CPUState *cpu, x68_segment_selector tss_sel, int rea x86_write_segment_descriptor(cpu, &next_tss_desc, tss_sel); } - if (next_tss_desc.type & 8) - ret = task_switch_32(cpu, tss_sel, old_tss_sel, old_tss_base, &next_tss_desc); - else + if (next_tss_desc.type & 8) { + task_switch_32(cpu, tss_sel, old_tss_sel, old_tss_base, &next_tss_desc); + } else { //ret = task_switch_16(cpu, tss_sel, old_tss_sel, old_tss_base, &next_tss_desc); VM_PANIC("task_switch_16"); + } macvm_set_cr0(cpu->accel->fd, rvmcs(cpu->accel->fd, VMCS_GUEST_CR0) | CR0_TS_MASK); x86_segment_descriptor_to_vmx(cpu, tss_sel, &next_tss_desc, &vmx_seg); vmx_write_segment_descriptor(cpu, &vmx_seg, R_TR); - store_regs(cpu); + hvf_store_regs(cpu); hv_vcpu_invalidate_tlb(cpu->accel->fd); } |