diff options
Diffstat (limited to 'tools/testing/selftests/kvm/lib/s390x/processor.c')
-rw-r--r-- | tools/testing/selftests/kvm/lib/s390x/processor.c | 44 |
1 files changed, 21 insertions, 23 deletions
diff --git a/tools/testing/selftests/kvm/lib/s390x/processor.c b/tools/testing/selftests/kvm/lib/s390x/processor.c index f87c7137598e..89d7340d9cbd 100644 --- a/tools/testing/selftests/kvm/lib/s390x/processor.c +++ b/tools/testing/selftests/kvm/lib/s390x/processor.c @@ -7,11 +7,10 @@ #include "processor.h" #include "kvm_util.h" -#include "../kvm_util_internal.h" #define PAGES_PER_REGION 4 -void virt_pgd_alloc(struct kvm_vm *vm) +void virt_arch_pgd_alloc(struct kvm_vm *vm) { vm_paddr_t paddr; @@ -47,7 +46,7 @@ static uint64_t virt_alloc_region(struct kvm_vm *vm, int ri) | ((ri < 4 ? (PAGES_PER_REGION - 1) : 0) & REGION_ENTRY_LENGTH); } -void virt_pg_map(struct kvm_vm *vm, uint64_t gva, uint64_t gpa) +void virt_arch_pg_map(struct kvm_vm *vm, uint64_t gva, uint64_t gpa) { int ri, idx; uint64_t *entry; @@ -86,7 +85,7 @@ void virt_pg_map(struct kvm_vm *vm, uint64_t gva, uint64_t gpa) entry[idx] = gpa; } -vm_paddr_t addr_gva2gpa(struct kvm_vm *vm, vm_vaddr_t gva) +vm_paddr_t addr_arch_gva2gpa(struct kvm_vm *vm, vm_vaddr_t gva) { int ri, idx; uint64_t *entry; @@ -147,7 +146,7 @@ static void virt_dump_region(FILE *stream, struct kvm_vm *vm, uint8_t indent, } } -void virt_dump(FILE *stream, struct kvm_vm *vm, uint8_t indent) +void virt_arch_dump(FILE *stream, struct kvm_vm *vm, uint8_t indent) { if (!vm->pgd_created) return; @@ -155,12 +154,14 @@ void virt_dump(FILE *stream, struct kvm_vm *vm, uint8_t indent) virt_dump_region(stream, vm, indent, vm->pgd); } -void vm_vcpu_add_default(struct kvm_vm *vm, uint32_t vcpuid, void *guest_code) +struct kvm_vcpu *vm_arch_vcpu_add(struct kvm_vm *vm, uint32_t vcpu_id, + void *guest_code) { size_t stack_size = DEFAULT_STACK_PGS * getpagesize(); uint64_t stack_vaddr; struct kvm_regs regs; struct kvm_sregs sregs; + struct kvm_vcpu *vcpu; struct kvm_run *run; TEST_ASSERT(vm->page_size == 4096, "Unsupported page size: 0x%x", @@ -169,24 +170,26 @@ void vm_vcpu_add_default(struct kvm_vm *vm, uint32_t vcpuid, void *guest_code) stack_vaddr = vm_vaddr_alloc(vm, stack_size, DEFAULT_GUEST_STACK_VADDR_MIN); - vm_vcpu_add(vm, vcpuid); + vcpu = __vm_vcpu_add(vm, vcpu_id); /* Setup guest registers */ - vcpu_regs_get(vm, vcpuid, ®s); + vcpu_regs_get(vcpu, ®s); regs.gprs[15] = stack_vaddr + (DEFAULT_STACK_PGS * getpagesize()) - 160; - vcpu_regs_set(vm, vcpuid, ®s); + vcpu_regs_set(vcpu, ®s); - vcpu_sregs_get(vm, vcpuid, &sregs); + vcpu_sregs_get(vcpu, &sregs); sregs.crs[0] |= 0x00040000; /* Enable floating point regs */ sregs.crs[1] = vm->pgd | 0xf; /* Primary region table */ - vcpu_sregs_set(vm, vcpuid, &sregs); + vcpu_sregs_set(vcpu, &sregs); - run = vcpu_state(vm, vcpuid); + run = vcpu->run; run->psw_mask = 0x0400000180000000ULL; /* DAT enabled + 64 bit mode */ run->psw_addr = (uintptr_t)guest_code; + + return vcpu; } -void vcpu_args_set(struct kvm_vm *vm, uint32_t vcpuid, unsigned int num, ...) +void vcpu_args_set(struct kvm_vcpu *vcpu, unsigned int num, ...) { va_list ap; struct kvm_regs regs; @@ -197,26 +200,21 @@ void vcpu_args_set(struct kvm_vm *vm, uint32_t vcpuid, unsigned int num, ...) num); va_start(ap, num); - vcpu_regs_get(vm, vcpuid, ®s); + vcpu_regs_get(vcpu, ®s); for (i = 0; i < num; i++) regs.gprs[i + 2] = va_arg(ap, uint64_t); - vcpu_regs_set(vm, vcpuid, ®s); + vcpu_regs_set(vcpu, ®s); va_end(ap); } -void vcpu_dump(FILE *stream, struct kvm_vm *vm, uint32_t vcpuid, uint8_t indent) +void vcpu_arch_dump(FILE *stream, struct kvm_vcpu *vcpu, uint8_t indent) { - struct vcpu *vcpu = vcpu_find(vm, vcpuid); - - if (!vcpu) - return; - fprintf(stream, "%*spstate: psw: 0x%.16llx:0x%.16llx\n", - indent, "", vcpu->state->psw_mask, vcpu->state->psw_addr); + indent, "", vcpu->run->psw_mask, vcpu->run->psw_addr); } -void assert_on_unhandled_exception(struct kvm_vm *vm, uint32_t vcpuid) +void assert_on_unhandled_exception(struct kvm_vcpu *vcpu) { } |