2  * Copyright (c) 2014-2019, Intel Corporation
34 #include "intel-pt.h"
37 /* A test fixture for sync tests. */
52 	memset(sfix->buffer, 0xcd, sizeof(sfix->buffer));  in sfix_init()
54 	memset(&sfix->config, 0, sizeof(sfix->config));  in sfix_init()
55 	sfix->config.size = sizeof(sfix->config);  in sfix_init()
56 	sfix->config.begin = sfix->buffer;  in sfix_init()
57 	sfix->config.end = sfix->buffer + sizeof(sfix->buffer);  in sfix_init()
78 	const uint8_t *sync;  in sync_fwd_null()  local
81 	errcode = pt_sync_forward(NULL, sfix->config.begin, &sfix->config);  in sync_fwd_null()
82 	ptu_int_eq(errcode, -pte_internal);  in sync_fwd_null()
84 	errcode = pt_sync_forward(&sync, NULL, &sfix->config);  in sync_fwd_null()
85 	ptu_int_eq(errcode, -pte_internal);  in sync_fwd_null()
87 	errcode = pt_sync_forward(&sync, sfix->config.begin, NULL);  in sync_fwd_null()
88 	ptu_int_eq(errcode, -pte_internal);  in sync_fwd_null()
95 	const uint8_t *sync;  in sync_bwd_null()  local
98 	errcode = pt_sync_backward(NULL, sfix->config.begin, &sfix->config);  in sync_bwd_null()
99 	ptu_int_eq(errcode, -pte_internal);  in sync_bwd_null()
101 	errcode = pt_sync_backward(&sync, NULL, &sfix->config);  in sync_bwd_null()
102 	ptu_int_eq(errcode, -pte_internal);  in sync_bwd_null()
104 	errcode = pt_sync_backward(&sync, sfix->config.begin, NULL);  in sync_bwd_null()
105 	ptu_int_eq(errcode, -pte_internal);  in sync_bwd_null()
112 	const uint8_t *sync;  in sync_fwd_empty()  local
115 	sfix->config.end = sfix->config.begin;  in sync_fwd_empty()
117 	errcode = pt_sync_forward(&sync, sfix->config.begin, &sfix->config);  in sync_fwd_empty()
118 	ptu_int_eq(errcode, -pte_eos);  in sync_fwd_empty()
125 	const uint8_t *sync;  in sync_bwd_empty()  local
128 	sfix->config.end = sfix->config.begin;  in sync_bwd_empty()
130 	errcode = pt_sync_backward(&sync, sfix->config.end, &sfix->config);  in sync_bwd_empty()
131 	ptu_int_eq(errcode, -pte_eos);  in sync_bwd_empty()
138 	const uint8_t *sync;  in sync_fwd_none()  local
141 	errcode = pt_sync_forward(&sync, sfix->config.begin, &sfix->config);  in sync_fwd_none()
142 	ptu_int_eq(errcode, -pte_eos);  in sync_fwd_none()
149 	const uint8_t *sync;  in sync_bwd_none()  local
152 	errcode = pt_sync_backward(&sync, sfix->config.end, &sfix->config);  in sync_bwd_none()
153 	ptu_int_eq(errcode, -pte_eos);  in sync_bwd_none()
160 	const uint8_t *sync;  in sync_fwd_here()  local
163 	sfix_encode_psb(sfix->config.begin);  in sync_fwd_here()
165 	errcode = pt_sync_forward(&sync, sfix->config.begin, &sfix->config);  in sync_fwd_here()
167 	ptu_ptr_eq(sync, sfix->config.begin);  in sync_fwd_here()
174 	const uint8_t *sync;  in sync_bwd_here()  local
177 	sfix_encode_psb(sfix->config.end - ptps_psb);  in sync_bwd_here()
179 	errcode = pt_sync_backward(&sync, sfix->config.end, &sfix->config);  in sync_bwd_here()
181 	ptu_ptr_eq(sync, sfix->config.end - ptps_psb);  in sync_bwd_here()
188 	const uint8_t *sync;  in sync_fwd()  local
191 	sfix_encode_psb(sfix->config.begin + 0x23);  in sync_fwd()
193 	errcode = pt_sync_forward(&sync, sfix->config.begin, &sfix->config);  in sync_fwd()
195 	ptu_ptr_eq(sync, sfix->config.begin + 0x23);  in sync_fwd()
202 	const uint8_t *sync;  in sync_bwd()  local
205 	sfix_encode_psb(sfix->config.begin + 0x23);  in sync_bwd()
207 	errcode = pt_sync_backward(&sync, sfix->config.end, &sfix->config);  in sync_bwd()
209 	ptu_ptr_eq(sync, sfix->config.begin + 0x23);  in sync_bwd()
216 	const uint8_t *sync;  in sync_fwd_past()  local
219 	sfix_encode_psb(sfix->config.begin);  in sync_fwd_past()
221 	errcode = pt_sync_forward(&sync, sfix->config.begin + ptps_psb,  in sync_fwd_past()
222 				  &sfix->config);  in sync_fwd_past()
223 	ptu_int_eq(errcode, -pte_eos);  in sync_fwd_past()
230 	const uint8_t *sync;  in sync_bwd_past()  local
233 	sfix_encode_psb(sfix->config.end - ptps_psb);  in sync_bwd_past()
235 	errcode = pt_sync_backward(&sync, sfix->config.end - ptps_psb,  in sync_bwd_past()
236 				   &sfix->config);  in sync_bwd_past()
237 	ptu_int_eq(errcode, -pte_eos);  in sync_bwd_past()
244 	const uint8_t *sync;  in sync_fwd_cutoff()  local
247 	sfix_encode_psb(sfix->config.begin);  in sync_fwd_cutoff()
248 	sfix_encode_psb(sfix->config.end - ptps_psb);  in sync_fwd_cutoff()
249 	sfix->config.begin += 1;  in sync_fwd_cutoff()
250 	sfix->config.end -= 1;  in sync_fwd_cutoff()
252 	errcode = pt_sync_forward(&sync, sfix->config.begin, &sfix->config);  in sync_fwd_cutoff()
253 	ptu_int_eq(errcode, -pte_eos);  in sync_fwd_cutoff()
260 	const uint8_t *sync;  in sync_bwd_cutoff()  local
263 	sfix_encode_psb(sfix->config.begin);  in sync_bwd_cutoff()
264 	sfix_encode_psb(sfix->config.end - ptps_psb);  in sync_bwd_cutoff()
265 	sfix->config.begin += 1;  in sync_bwd_cutoff()
266 	sfix->config.end -= 1;  in sync_bwd_cutoff()
268 	errcode = pt_sync_backward(&sync, sfix->config.end, &sfix->config);  in sync_bwd_cutoff()
269 	ptu_int_eq(errcode, -pte_eos);  in sync_bwd_cutoff()