--- xnu/xnu-12377.101.15/tests/unit/panic_path_test.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * Copyright (c) 2000-2024 Apple Inc. All rights reserved.
- *
- * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. The rights granted to you under the License
- * may not be used to create, or enable the creation or redistribution of,
- * unlawful or unlicensed copies of an Apple operating system, or to
- * circumvent, violate, or enable the circumvention or violation of, any
- * terms of an Apple operating system software license agreement.
- *
- * Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
- */
-
-#include <darwintest.h>
-#include "mocks/osfmk/unit_test_utils.h"
-#include "mocks/osfmk/mock_pmap.h"
-
-#include <kdp/output_stages/output_stages.h>
-#include <kdp/kdp_core.h>
-#include <vm/pmap.h>
-#include <arm/pmap_public.h>
-#include <sys/queue.h>
-
-#define UT_MODULE osfmk
-
-kern_return_t
-memory_backing_aware_buffer_stage_outproc(
-	struct kdp_output_stage *stage,
-	unsigned int request,
-	char *corename,
-	uint64_t length,
-	void * panic_data);
-
-static kern_return_t
-kosf_outproc_mock(
-	__unused struct kdp_output_stage *stage,
-	__unused unsigned int request,
-	__unused char *corename,
-	__unused uint64_t length,
-	__unused void *panic_data
-	)
-{
-	return KERN_SUCCESS;
-}
-
-T_GLOBAL_META(
-	T_META_NAMESPACE("xnu.unit.panic_path_test"),
-	T_META_RADAR_COMPONENT_NAME("xnu"),
-	T_META_RADAR_COMPONENT_VERSION("debugging"),
-	T_META_OWNER("e_zisman"),
-	T_META_RUN_CONCURRENTLY(true)
-	);
-
-T_DECL(xnu_osfmk_kdp_memory_backing_aware_buffer_stage_outproc, "memory_backing_aware_buffer_stage_outproc")
-{
-	// No need to actually fill with data.
-	char panic_data[18 * 1024] __attribute__((aligned));
-
-	STAILQ_HEAD(, kdp_output_stage) stages;
-	struct kdp_output_stage stage1;
-	struct kdp_output_stage stage2;
-	char data1[32];
-	char data2[32];
-
-	stage1.kos_data = data1;
-	stage2.kos_data = data2;
-	stage1.kos_funcs.kosf_outproc = kosf_outproc_mock;
-	stage2.kos_funcs.kosf_outproc = kosf_outproc_mock;
-
-	STAILQ_INIT(&stages);
-	STAILQ_INSERT_HEAD(&stages, &stage1, kos_next);
-	STAILQ_INSERT_TAIL(&stages, &stage2, kos_next);
-
-	struct {
-		char *test_name;
-		unsigned int pmap_cache_attributes_retval;
-		size_t panic_data_length;
-		kern_return_t expected;
-	} test_cases[] = {
-		{
-			.test_name = "normal memory flow",
-			.pmap_cache_attributes_retval = 0x02, // VM_WIMG_DEFAULT
-			.panic_data_length = sizeof(panic_data),
-			.expected = KERN_SUCCESS
-		},
-		{
-			.test_name = "not-normal memory flow, 4-byte reads",
-			.pmap_cache_attributes_retval = 0x00,
-			.panic_data_length = sizeof(panic_data),
-			.expected = KERN_SUCCESS
-		},
-		{
-			.test_name = "not-normal memory flow, 1-byte reads",
-			.pmap_cache_attributes_retval = 0x00,
-			.panic_data_length = sizeof(panic_data) - 1, // ensure length of panic data is not aligned to 4 bytes.
-			.expected = KERN_SUCCESS
-		},
-	};
-
-	T_MOCK_SET_RETVAL(kvtophys, pmap_paddr_t, 0x12345678); // arbitrary value; isn't used anyways since we mock pmap_cache_attributes.
-
-	for (size_t i = 0; i < sizeof(test_cases) / sizeof(test_cases[0]); i++) {
-		T_MOCK_SET_RETVAL(pmap_cache_attributes, unsigned int, test_cases[i].pmap_cache_attributes_retval);
-
-		T_EXPECT_EQ(
-			test_cases[i].expected,
-			memory_backing_aware_buffer_stage_outproc(&stage1, KDP_DATA, "corename", sizeof(panic_data), panic_data),
-			"return value matches expectation"
-			);
-	}
-}