kvm: selftests: move arch-specific files to arch-specific locations

Signed-off-by: Andrew Jones <drjones@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 0 insertions, 237 deletions

diff --git a/tools/testing/selftests/kvm/sync_regs_test.c b/tools/testing/selftests/kvm/sync_regs_test.c
deleted file mode 100644
index 213343e5dff9..000000000000
--- a/tools/testing/selftests/kvm/sync_regs_test.c
+++ /dev/null
@@ -1,237 +0,0 @@
-/*
- * Test for x86 KVM_CAP_SYNC_REGS
- *
- * Copyright (C) 2018, Google LLC.
- *
- * This work is licensed under the terms of the GNU GPL, version 2.
- *
- * Verifies expected behavior of x86 KVM_CAP_SYNC_REGS functionality,
- * including requesting an invalid register set, updates to/from values
- * in kvm_run.s.regs when kvm_valid_regs and kvm_dirty_regs are toggled.
- */
-
-#define _GNU_SOURCE /* for program_invocation_short_name */
-#include <fcntl.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/ioctl.h>
-
-#include "test_util.h"
-#include "kvm_util.h"
-#include "x86.h"
-
-#define VCPU_ID 5
-
-void guest_code(void)
-{
-	for (;;) {
-		GUEST_SYNC(0);
-		asm volatile ("inc %r11");
-	}
-}
-
-static void compare_regs(struct kvm_regs *left, struct kvm_regs *right)
-{
-#define REG_COMPARE(reg) \
-	TEST_ASSERT(left->reg == right->reg, \
-		    "Register " #reg \
-		    " values did not match: 0x%llx, 0x%llx\n", \
-		    left->reg, right->reg)
-	REG_COMPARE(rax);
-	REG_COMPARE(rbx);
-	REG_COMPARE(rcx);
-	REG_COMPARE(rdx);
-	REG_COMPARE(rsi);
-	REG_COMPARE(rdi);
-	REG_COMPARE(rsp);
-	REG_COMPARE(rbp);
-	REG_COMPARE(r8);
-	REG_COMPARE(r9);
-	REG_COMPARE(r10);
-	REG_COMPARE(r11);
-	REG_COMPARE(r12);
-	REG_COMPARE(r13);
-	REG_COMPARE(r14);
-	REG_COMPARE(r15);
-	REG_COMPARE(rip);
-	REG_COMPARE(rflags);
-#undef REG_COMPARE
-}
-
-static void compare_sregs(struct kvm_sregs *left, struct kvm_sregs *right)
-{
-}
-
-static void compare_vcpu_events(struct kvm_vcpu_events *left,
-				struct kvm_vcpu_events *right)
-{
-}
-
-#define TEST_SYNC_FIELDS   (KVM_SYNC_X86_REGS|KVM_SYNC_X86_SREGS|KVM_SYNC_X86_EVENTS)
-#define INVALID_SYNC_FIELD 0x80000000
-
-int main(int argc, char *argv[])
-{
-	struct kvm_vm *vm;
-	struct kvm_run *run;
-	struct kvm_regs regs;
-	struct kvm_sregs sregs;
-	struct kvm_vcpu_events events;
-	int rv, cap;
-
-	/* Tell stdout not to buffer its content */
-	setbuf(stdout, NULL);
-
-	cap = kvm_check_cap(KVM_CAP_SYNC_REGS);
-	if ((cap & TEST_SYNC_FIELDS) != TEST_SYNC_FIELDS) {
-		fprintf(stderr, "KVM_CAP_SYNC_REGS not supported, skipping test\n");
-		exit(KSFT_SKIP);
-	}
-	if ((cap & INVALID_SYNC_FIELD) != 0) {
-		fprintf(stderr, "The \"invalid\" field is not invalid, skipping test\n");
-		exit(KSFT_SKIP);
-	}
-
-	/* Create VM */
-	vm = vm_create_default(VCPU_ID, 0, guest_code);
-
-	run = vcpu_state(vm, VCPU_ID);
-
-	/* Request reading invalid register set from VCPU. */
-	run->kvm_valid_regs = INVALID_SYNC_FIELD;
-	rv = _vcpu_run(vm, VCPU_ID);
-	TEST_ASSERT(rv < 0 && errno == EINVAL,
-		    "Invalid kvm_valid_regs did not cause expected KVM_RUN error: %d\n",
-		    rv);
-	vcpu_state(vm, VCPU_ID)->kvm_valid_regs = 0;
-
-	run->kvm_valid_regs = INVALID_SYNC_FIELD | TEST_SYNC_FIELDS;
-	rv = _vcpu_run(vm, VCPU_ID);
-	TEST_ASSERT(rv < 0 && errno == EINVAL,
-		    "Invalid kvm_valid_regs did not cause expected KVM_RUN error: %d\n",
-		    rv);
-	vcpu_state(vm, VCPU_ID)->kvm_valid_regs = 0;
-
-	/* Request setting invalid register set into VCPU. */
-	run->kvm_dirty_regs = INVALID_SYNC_FIELD;
-	rv = _vcpu_run(vm, VCPU_ID);
-	TEST_ASSERT(rv < 0 && errno == EINVAL,
-		    "Invalid kvm_dirty_regs did not cause expected KVM_RUN error: %d\n",
-		    rv);
-	vcpu_state(vm, VCPU_ID)->kvm_dirty_regs = 0;
-
-	run->kvm_dirty_regs = INVALID_SYNC_FIELD | TEST_SYNC_FIELDS;
-	rv = _vcpu_run(vm, VCPU_ID);
-	TEST_ASSERT(rv < 0 && errno == EINVAL,
-		    "Invalid kvm_dirty_regs did not cause expected KVM_RUN error: %d\n",
-		    rv);
-	vcpu_state(vm, VCPU_ID)->kvm_dirty_regs = 0;
-
-	/* Request and verify all valid register sets. */
-	/* TODO: BUILD TIME CHECK: TEST_ASSERT(KVM_SYNC_X86_NUM_FIELDS != 3); */
-	run->kvm_valid_regs = TEST_SYNC_FIELDS;
-	rv = _vcpu_run(vm, VCPU_ID);
-	TEST_ASSERT(run->exit_reason == KVM_EXIT_IO,
-		    "Unexpected exit reason: %u (%s),\n",
-		    run->exit_reason,
-		    exit_reason_str(run->exit_reason));
-
-	vcpu_regs_get(vm, VCPU_ID, &regs);
-	compare_regs(&regs, &run->s.regs.regs);
-
-	vcpu_sregs_get(vm, VCPU_ID, &sregs);
-	compare_sregs(&sregs, &run->s.regs.sregs);
-
-	vcpu_events_get(vm, VCPU_ID, &events);
-	compare_vcpu_events(&events, &run->s.regs.events);
-
-	/* Set and verify various register values. */
-	run->s.regs.regs.r11 = 0xBAD1DEA;
-	run->s.regs.sregs.apic_base = 1 << 11;
-	/* TODO run->s.regs.events.XYZ = ABC; */
-
-	run->kvm_valid_regs = TEST_SYNC_FIELDS;
-	run->kvm_dirty_regs = KVM_SYNC_X86_REGS | KVM_SYNC_X86_SREGS;
-	rv = _vcpu_run(vm, VCPU_ID);
-	TEST_ASSERT(run->exit_reason == KVM_EXIT_IO,
-		    "Unexpected exit reason: %u (%s),\n",
-		    run->exit_reason,
-		    exit_reason_str(run->exit_reason));
-	TEST_ASSERT(run->s.regs.regs.r11 == 0xBAD1DEA + 1,
-		    "r11 sync regs value incorrect 0x%llx.",
-		    run->s.regs.regs.r11);
-	TEST_ASSERT(run->s.regs.sregs.apic_base == 1 << 11,
-		    "apic_base sync regs value incorrect 0x%llx.",
-		    run->s.regs.sregs.apic_base);
-
-	vcpu_regs_get(vm, VCPU_ID, &regs);
-	compare_regs(&regs, &run->s.regs.regs);
-
-	vcpu_sregs_get(vm, VCPU_ID, &sregs);
-	compare_sregs(&sregs, &run->s.regs.sregs);
-
-	vcpu_events_get(vm, VCPU_ID, &events);
-	compare_vcpu_events(&events, &run->s.regs.events);
-
-	/* Clear kvm_dirty_regs bits, verify new s.regs values are
-	 * overwritten with existing guest values.
-	 */
-	run->kvm_valid_regs = TEST_SYNC_FIELDS;
-	run->kvm_dirty_regs = 0;
-	run->s.regs.regs.r11 = 0xDEADBEEF;
-	rv = _vcpu_run(vm, VCPU_ID);
-	TEST_ASSERT(run->exit_reason == KVM_EXIT_IO,
-		    "Unexpected exit reason: %u (%s),\n",
-		    run->exit_reason,
-		    exit_reason_str(run->exit_reason));
-	TEST_ASSERT(run->s.regs.regs.r11 != 0xDEADBEEF,
-		    "r11 sync regs value incorrect 0x%llx.",
-		    run->s.regs.regs.r11);
-
-	/* Clear kvm_valid_regs bits and kvm_dirty_bits.
-	 * Verify s.regs values are not overwritten with existing guest values
-	 * and that guest values are not overwritten with kvm_sync_regs values.
-	 */
-	run->kvm_valid_regs = 0;
-	run->kvm_dirty_regs = 0;
-	run->s.regs.regs.r11 = 0xAAAA;
-	regs.r11 = 0xBAC0;
-	vcpu_regs_set(vm, VCPU_ID, &regs);
-	rv = _vcpu_run(vm, VCPU_ID);
-	TEST_ASSERT(run->exit_reason == KVM_EXIT_IO,
-		    "Unexpected exit reason: %u (%s),\n",
-		    run->exit_reason,
-		    exit_reason_str(run->exit_reason));
-	TEST_ASSERT(run->s.regs.regs.r11 == 0xAAAA,
-		    "r11 sync regs value incorrect 0x%llx.",
-		    run->s.regs.regs.r11);
-	vcpu_regs_get(vm, VCPU_ID, &regs);
-	TEST_ASSERT(regs.r11 == 0xBAC0 + 1,
-		    "r11 guest value incorrect 0x%llx.",
-		    regs.r11);
-
-	/* Clear kvm_valid_regs bits. Verify s.regs values are not overwritten
-	 * with existing guest values but that guest values are overwritten
-	 * with kvm_sync_regs values.
-	 */
-	run->kvm_valid_regs = 0;
-	run->kvm_dirty_regs = TEST_SYNC_FIELDS;
-	run->s.regs.regs.r11 = 0xBBBB;
-	rv = _vcpu_run(vm, VCPU_ID);
-	TEST_ASSERT(run->exit_reason == KVM_EXIT_IO,
-		    "Unexpected exit reason: %u (%s),\n",
-		    run->exit_reason,
-		    exit_reason_str(run->exit_reason));
-	TEST_ASSERT(run->s.regs.regs.r11 == 0xBBBB,
-		    "r11 sync regs value incorrect 0x%llx.",
-		    run->s.regs.regs.r11);
-	vcpu_regs_get(vm, VCPU_ID, &regs);
-	TEST_ASSERT(regs.r11 == 0xBBBB + 1,
-		    "r11 guest value incorrect 0x%llx.",
-		    regs.r11);
-
-	kvm_vm_free(vm);
-
-	return 0;
-}