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ptunit-asid.c
(9.16 KB)
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ptunit-block_cache.c
(8.52 KB)
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ptunit-block_decoder.c
(7.93 KB)
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ptunit-config.c
(14.32 KB)
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ptunit-cpp.cpp
(2.45 KB)
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ptunit-cpu.c
(4.41 KB)
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ptunit-encoder.c
(5.57 KB)
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ptunit-event_queue.c
(11.3 KB)
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ptunit-fetch.c
(14.43 KB)
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ptunit-ild.c
(15.98 KB)
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ptunit-image.c
(54.98 KB)
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ptunit-image_section_cache.c
(44.58 KB)
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ptunit-insn_decoder.c
(7.95 KB)
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ptunit-last_ip.c
(8.58 KB)
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ptunit-mapped_section.c
(4.81 KB)
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ptunit-msec_cache.c
(9.19 KB)
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ptunit-packet.c
(20.4 KB)
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ptunit-packet_decoder.c
(6.42 KB)
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ptunit-query.c
(83.63 KB)
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ptunit-retstack.c
(5.17 KB)
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ptunit-section-file.c
(4.4 KB)
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ptunit-section.c
(33.38 KB)
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ptunit-sync.c
(7.6 KB)
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ptunit-time.c
(9.74 KB)
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ptunit-tnt_cache.c
(5.56 KB)
Editing: ptunit-tnt_cache.c
/* * Copyright (c) 2013-2019, Intel Corporation * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * * Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * Neither the name of Intel Corporation nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #include "ptunit.h" #include "pt_tnt_cache.h" #include "intel-pt.h" #include <string.h> static struct ptunit_result init(void) { struct pt_tnt_cache tnt_cache; memset(&tnt_cache, 0xcd, sizeof(tnt_cache)); pt_tnt_cache_init(&tnt_cache); ptu_uint_eq(tnt_cache.tnt, 0ull); ptu_uint_eq(tnt_cache.index, 0ull); return ptu_passed(); } static struct ptunit_result init_null(void) { pt_tnt_cache_init(NULL); return ptu_passed(); } static struct ptunit_result is_empty_initial(void) { struct pt_tnt_cache tnt_cache; int status; pt_tnt_cache_init(&tnt_cache); status = pt_tnt_cache_is_empty(&tnt_cache); ptu_int_eq(status, 1); return ptu_passed(); } static struct ptunit_result is_empty_no(void) { struct pt_tnt_cache tnt_cache; int status; tnt_cache.index = 1ull; status = pt_tnt_cache_is_empty(&tnt_cache); ptu_int_eq(status, 0); return ptu_passed(); } static struct ptunit_result is_empty_yes(void) { struct pt_tnt_cache tnt_cache; int status; tnt_cache.index = 0ull; status = pt_tnt_cache_is_empty(&tnt_cache); ptu_int_eq(status, 1); return ptu_passed(); } static struct ptunit_result is_empty_null(void) { int status; status = pt_tnt_cache_is_empty(NULL); ptu_int_eq(status, -pte_invalid); return ptu_passed(); } static struct ptunit_result query_taken(void) { struct pt_tnt_cache tnt_cache; int status; tnt_cache.tnt = 1ull; tnt_cache.index = 1ull; status = pt_tnt_cache_query(&tnt_cache); ptu_int_eq(status, 1); ptu_uint_eq(tnt_cache.index, 0); return ptu_passed(); } static struct ptunit_result query_not_taken(void) { struct pt_tnt_cache tnt_cache; int status; tnt_cache.tnt = 0ull; tnt_cache.index = 1ull; status = pt_tnt_cache_query(&tnt_cache); ptu_int_eq(status, 0); ptu_uint_eq(tnt_cache.index, 0); return ptu_passed(); } static struct ptunit_result query_empty(void) { struct pt_tnt_cache tnt_cache; int status; tnt_cache.index = 0ull; status = pt_tnt_cache_query(&tnt_cache); ptu_int_eq(status, -pte_bad_query); return ptu_passed(); } static struct ptunit_result query_null(void) { int status; status = pt_tnt_cache_query(NULL); ptu_int_eq(status, -pte_invalid); return ptu_passed(); } static struct ptunit_result update_tnt(void) { struct pt_tnt_cache tnt_cache; struct pt_packet_tnt packet; int errcode; pt_tnt_cache_init(&tnt_cache); packet.bit_size = 4ull; packet.payload = 8ull; errcode = pt_tnt_cache_update_tnt(&tnt_cache, &packet, NULL); ptu_int_eq(errcode, 0); ptu_uint_eq(tnt_cache.tnt, 8ull); ptu_uint_eq(tnt_cache.index, 1ull << 3); return ptu_passed(); } static struct ptunit_result update_tnt_not_empty(void) { struct pt_tnt_cache tnt_cache; struct pt_packet_tnt packet; int errcode; tnt_cache.tnt = 42ull; tnt_cache.index = 12ull; errcode = pt_tnt_cache_update_tnt(&tnt_cache, &packet, NULL); ptu_int_eq(errcode, -pte_bad_context); ptu_uint_eq(tnt_cache.tnt, 42ull); ptu_uint_eq(tnt_cache.index, 12ull); return ptu_passed(); } static struct ptunit_result update_tnt_null_tnt(void) { struct pt_packet_tnt packet; int errcode; errcode = pt_tnt_cache_update_tnt(NULL, &packet, NULL); ptu_int_eq(errcode, -pte_invalid); return ptu_passed(); } static struct ptunit_result update_tnt_null_packet(void) { struct pt_tnt_cache tnt_cache; int errcode; tnt_cache.tnt = 42ull; tnt_cache.index = 12ull; errcode = pt_tnt_cache_update_tnt(&tnt_cache, NULL, NULL); ptu_int_eq(errcode, -pte_invalid); ptu_uint_eq(tnt_cache.tnt, 42ull); ptu_uint_eq(tnt_cache.index, 12ull); return ptu_passed(); } int main(int argc, char **argv) { struct ptunit_suite suite; suite = ptunit_mk_suite(argc, argv); ptu_run(suite, init); ptu_run(suite, init_null); ptu_run(suite, is_empty_initial); ptu_run(suite, is_empty_no); ptu_run(suite, is_empty_yes); ptu_run(suite, is_empty_null); ptu_run(suite, query_taken); ptu_run(suite, query_not_taken); ptu_run(suite, query_empty); ptu_run(suite, query_null); ptu_run(suite, update_tnt); ptu_run(suite, update_tnt_not_empty); ptu_run(suite, update_tnt_null_tnt); ptu_run(suite, update_tnt_null_packet); return ptunit_report(&suite); }
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