1 // SPDX-License-Identifier: GPL-2.0
15 #include "util/synthetic-events.h"
21 	if (s1->m != s2->m) {				\
22 		pr_debug("Samples differ at '"#m"'\n");	\
28 	if (memcmp(&s1->m, &s2->m, sizeof(s1->m))) {	\
29 		pr_debug("Samples differ at '"#m"'\n");	\
41 #define FLAG(s)	s->branch_stack->entries[i].flags
89 			for (i = 0; i < s1->read.group.nr; i++) {  in samples_same()
102 		COMP(callchain->nr);  in samples_same()
103 		for (i = 0; i < s1->callchain->nr; i++)  in samples_same()
104 			COMP(callchain->ips[i]);  in samples_same()
109 		if (memcmp(s1->raw_data, s2->raw_data, s1->raw_size)) {  in samples_same()
110 			pr_debug("Samples differ at 'raw_data'\n");  in samples_same()
116 		COMP(branch_stack->nr);  in samples_same()
117 		COMP(branch_stack->hw_idx);  in samples_same()
118 		for (i = 0; i < s1->branch_stack->nr; i++) {  in samples_same()
124 				MCOMP(branch_stack->entries[i]);  in samples_same()
131 		size_t sz = hweight_long(s1_regs->mask) * sizeof(u64);  in samples_same()
133 		COMP(user_regs->mask);  in samples_same()
134 		COMP(user_regs->abi);  in samples_same()
135 		if (s1_regs->abi &&  in samples_same()
136 		    (!s1_regs->regs || !s2_regs->regs ||  in samples_same()
137 		     memcmp(s1_regs->regs, s2_regs->regs, sz))) {  in samples_same()
138 			pr_debug("Samples differ at 'user_regs'\n");  in samples_same()
145 		if (memcmp(s1->user_stack.data, s2->user_stack.data,  in samples_same()
146 			   s1->user_stack.size)) {  in samples_same()
147 			pr_debug("Samples differ at 'user_stack'\n");  in samples_same()
170 		size_t sz = hweight_long(s1_regs->mask) * sizeof(u64);  in samples_same()
172 		COMP(intr_regs->mask);  in samples_same()
173 		COMP(intr_regs->abi);  in samples_same()
174 		if (s1_regs->abi &&  in samples_same()
175 		    (!s1_regs->regs || !s2_regs->regs ||  in samples_same()
176 		     memcmp(s1_regs->regs, s2_regs->regs, sz))) {  in samples_same()
177 			pr_debug("Samples differ at 'intr_regs'\n");  in samples_same()
196 		if (memcmp(s1->aux_sample.data, s2->aux_sample.data,  in samples_same()
197 			   s1->aux_sample.size)) {  in samples_same()
198 			pr_debug("Samples differ at 'aux_sample'\n");  in samples_same()
230 		.data = {1, -1ULL, 211, 212, 213},  in do_test()
288 	int err, ret = -1;  in do_test()
318 		return -1;  in do_test()
322 	event->header.type = PERF_RECORD_SAMPLE;  in do_test()
323 	event->header.misc = 0;  in do_test()
324 	event->header.size = sz;  in do_test()
335 	for (i = bufsz; i > 0; i--) {  in do_test()
336 		if (*(i - 1 + (u8 *)event) != 0xff)  in do_test()
388  * test__sample_parsing - test sample parsing.
393  * returned, otherwise %-1 is returned.
409 …pr_debug("sample format has changed, some new PERF_SAMPLE_ bit was introduced - test needs updatin…  in test__sample_parsing()
410 		return -1;  in test__sample_parsing()
443 	sample_type = (PERF_SAMPLE_MAX - 1) & ~PERF_SAMPLE_WEIGHT;  in test__sample_parsing()
450 	sample_type = (PERF_SAMPLE_MAX - 1) & ~PERF_SAMPLE_WEIGHT_STRUCT;  in test__sample_parsing()