Line data Source code
1 : #include "fd_dump_pb.h"
2 : #include "generated/block.pb.h"
3 : #include "generated/invoke.pb.h"
4 : #include "generated/txn.pb.h"
5 : #include "generated/vm.pb.h"
6 : #include "../fd_system_ids.h"
7 : #include "../fd_bank.h"
8 : #include "../fd_runtime.h"
9 : #include "../program/fd_address_lookup_table_program.h"
10 : #include "../../../ballet/nanopb/pb_encode.h"
11 : #include "../../progcache/fd_prog_load.h"
12 :
13 : #include <stdio.h> /* fopen */
14 : #include <sys/mman.h> /* mmap */
15 : #include <unistd.h> /* ftruncate */
16 :
17 : #define SORT_NAME sort_uint64_t
18 0 : #define SORT_KEY_T uint64_t
19 0 : #define SORT_BEFORE(a,b) (a)<(b)
20 : #include "../../../util/tmpl/fd_sort.c"
21 :
22 : struct fd_dump_account_key_node {
23 : fd_pubkey_t key;
24 : ulong redblack_parent;
25 : ulong redblack_left;
26 : ulong redblack_right;
27 : int redblack_color;
28 : };
29 : typedef struct fd_dump_account_key_node fd_dump_account_key_node_t;
30 0 : #define REDBLK_T fd_dump_account_key_node_t
31 : #define REDBLK_NAME fd_dump_account_key_map
32 0 : long fd_dump_account_key_map_compare( fd_dump_account_key_node_t * left, fd_dump_account_key_node_t * right ) {
33 0 : return memcmp( left->key.uc, right->key.uc, sizeof(fd_pubkey_t) );
34 0 : }
35 : #include "../../../util/tmpl/fd_redblack.c"
36 :
37 : /***** CONSTANTS *****/
38 : static fd_pubkey_t const * fd_dump_sysvar_ids[] = {
39 : &fd_sysvar_recent_block_hashes_id,
40 : &fd_sysvar_clock_id,
41 : &fd_sysvar_slot_history_id,
42 : &fd_sysvar_slot_hashes_id,
43 : &fd_sysvar_epoch_schedule_id,
44 : &fd_sysvar_epoch_rewards_id,
45 : &fd_sysvar_fees_id,
46 : &fd_sysvar_rent_id,
47 : &fd_sysvar_stake_history_id,
48 : &fd_sysvar_last_restart_slot_id,
49 : &fd_sysvar_instructions_id,
50 : };
51 : static ulong const num_sysvar_entries = (sizeof(fd_dump_sysvar_ids) / sizeof(fd_pubkey_t *));
52 :
53 : static fd_pubkey_t const * fd_dump_builtin_ids[] = {
54 : &fd_solana_system_program_id,
55 : &fd_solana_vote_program_id,
56 : &fd_solana_stake_program_id,
57 : &fd_solana_bpf_loader_v4_program_id,
58 : &fd_solana_bpf_loader_deprecated_program_id,
59 : &fd_solana_bpf_loader_program_id,
60 : &fd_solana_bpf_loader_upgradeable_program_id,
61 : &fd_solana_compute_budget_program_id,
62 : &fd_solana_keccak_secp_256k_program_id,
63 : &fd_solana_secp256r1_program_id,
64 : &fd_solana_zk_elgamal_proof_program_id,
65 : &fd_solana_ed25519_sig_verify_program_id,
66 : };
67 : static ulong const num_loaded_builtins = (sizeof(fd_dump_builtin_ids) / sizeof(fd_pubkey_t *));
68 :
69 : /***** UTILITY FUNCTIONS *****/
70 :
71 : /** GENERAL UTILITY FUNCTIONS AND MACROS **/
72 :
73 : static inline int
74 0 : is_builtin_account( fd_pubkey_t const * account_key ) {
75 0 : for( ulong j=0UL; j<num_loaded_builtins; j++ ) {
76 0 : if( !memcmp( account_key, fd_dump_builtin_ids[j], sizeof(fd_pubkey_t) ) ) {
77 0 : return 1;
78 0 : }
79 0 : }
80 0 : return 0;
81 0 : }
82 :
83 : /** FEATURE DUMPING **/
84 : static void
85 : dump_sorted_features( fd_features_t const * features,
86 : fd_exec_test_feature_set_t * output_feature_set,
87 0 : fd_spad_t * spad ) {
88 : /* NOTE: Caller must have a spad frame prepared */
89 0 : uint64_t * unsorted_features = fd_spad_alloc( spad, alignof(uint64_t), FD_FEATURE_ID_CNT * sizeof(uint64_t) );
90 0 : ulong num_features = 0;
91 0 : for( const fd_feature_id_t * current_feature = fd_feature_iter_init(); !fd_feature_iter_done( current_feature ); current_feature = fd_feature_iter_next( current_feature ) ) {
92 0 : if (features->f[current_feature->index] != FD_FEATURE_DISABLED) {
93 0 : unsorted_features[num_features++] = (uint64_t) current_feature->id.ul[0];
94 0 : }
95 0 : }
96 : // Sort the features
97 0 : void * scratch = fd_spad_alloc( spad, sort_uint64_t_stable_scratch_align(), sort_uint64_t_stable_scratch_footprint(num_features) );
98 0 : uint64_t * sorted_features = sort_uint64_t_stable_fast( unsorted_features, num_features, scratch );
99 :
100 : // Set feature set in message
101 0 : output_feature_set->features_count = (pb_size_t) num_features;
102 0 : output_feature_set->features = sorted_features;
103 0 : }
104 :
105 : /** ACCOUNT DUMPING **/
106 : static void
107 : dump_account_state( fd_pubkey_t const * account_key,
108 : fd_account_meta_t const * account_meta,
109 : fd_exec_test_acct_state_t * output_account,
110 0 : fd_spad_t * spad ) {
111 : // Address
112 0 : fd_memcpy(output_account->address, account_key, sizeof(fd_pubkey_t));
113 :
114 : // Lamports
115 0 : output_account->lamports = (uint64_t)account_meta->lamports;
116 :
117 : // Data
118 0 : output_account->data = fd_spad_alloc( spad, alignof(pb_bytes_array_t), PB_BYTES_ARRAY_T_ALLOCSIZE( account_meta->dlen ) );
119 0 : output_account->data->size = (pb_size_t) account_meta->dlen;
120 0 : fd_memcpy(output_account->data->bytes, fd_account_data( account_meta ), account_meta->dlen );
121 :
122 : // Executable
123 0 : output_account->executable = (bool)account_meta->executable;
124 :
125 : // Owner
126 0 : fd_memcpy(output_account->owner, account_meta->owner, sizeof(fd_pubkey_t));
127 0 : }
128 :
129 : static uchar
130 : account_already_dumped( fd_exec_test_acct_state_t const * dumped_accounts,
131 : ulong dumped_cnt,
132 0 : fd_pubkey_t const * account_key ) {
133 0 : for( ulong i=0UL; i<dumped_cnt; i++ ) {
134 0 : if( !memcmp( account_key, dumped_accounts[i].address, sizeof(fd_pubkey_t) ) ) {
135 0 : return 1;
136 0 : }
137 0 : }
138 0 : return 0;
139 0 : }
140 :
141 : /* Dumps a borrowed account if it exists and has not been dumped yet.
142 : Sets up the output borrowed account if it exists. Returns 0 if the
143 : account exists, 1 otherwise.
144 : TODO: This can be optimized by using a set. */
145 : static uchar
146 : dump_account_if_not_already_dumped( fd_funk_t const * funk,
147 : fd_funk_txn_xid_t const * xid,
148 : fd_pubkey_t const * account_key,
149 : fd_spad_t * spad,
150 : fd_exec_test_acct_state_t * out_acct_states,
151 : pb_size_t * out_acct_states_cnt,
152 0 : fd_txn_account_t * opt_out_borrowed_account ) {
153 0 : fd_txn_account_t account[1];
154 0 : if( fd_txn_account_init_from_funk_readonly( account, account_key, funk, xid ) ) {
155 0 : return 1;
156 0 : }
157 :
158 0 : if( !account_already_dumped( out_acct_states, *out_acct_states_cnt, account_key ) ) {
159 0 : dump_account_state( account_key, account->meta, &out_acct_states[*out_acct_states_cnt], spad );
160 0 : (*out_acct_states_cnt)++;
161 0 : }
162 :
163 0 : if( opt_out_borrowed_account ) {
164 0 : *opt_out_borrowed_account = *account;
165 0 : }
166 0 : return 0;
167 0 : }
168 :
169 : static void
170 : dump_executable_account_if_exists( fd_funk_t const * funk,
171 : fd_funk_txn_xid_t const * xid,
172 : fd_exec_test_acct_state_t const * program_account,
173 : fd_spad_t * spad,
174 : fd_exec_test_acct_state_t * out_account_states,
175 0 : pb_size_t * out_account_states_count ) {
176 0 : if( FD_LIKELY( memcmp( program_account->owner, fd_solana_bpf_loader_upgradeable_program_id.key, sizeof(fd_pubkey_t) ) ) ) {
177 0 : return;
178 0 : }
179 :
180 0 : int err;
181 0 : fd_bpf_upgradeable_loader_state_t * program_loader_state = fd_bincode_decode_spad(
182 0 : bpf_upgradeable_loader_state,
183 0 : spad,
184 0 : program_account->data->bytes,
185 0 : program_account->data->size,
186 0 : &err );
187 0 : if( FD_UNLIKELY( err ) ) return;
188 :
189 0 : if( !fd_bpf_upgradeable_loader_state_is_program( program_loader_state ) ) {
190 0 : return;
191 0 : }
192 :
193 0 : fd_pubkey_t * programdata_acc = &program_loader_state->inner.program.programdata_address;
194 0 : dump_account_if_not_already_dumped( funk, xid, programdata_acc, spad, out_account_states, out_account_states_count, NULL );
195 0 : }
196 :
197 : static void
198 : dump_sanitized_transaction( fd_funk_t * funk,
199 : fd_funk_txn_xid_t const * xid,
200 : fd_txn_t const * txn_descriptor,
201 : uchar const * txn_payload,
202 : fd_spad_t * spad,
203 0 : fd_exec_test_sanitized_transaction_t * sanitized_transaction ) {
204 0 : fd_txn_acct_addr_lut_t const * address_lookup_tables = fd_txn_get_address_tables_const( txn_descriptor );
205 :
206 : /* Transaction Context -> tx -> message */
207 0 : sanitized_transaction->has_message = true;
208 0 : fd_exec_test_transaction_message_t * message = &sanitized_transaction->message;
209 :
210 : /* Transaction Context -> tx -> message -> is_legacy */
211 0 : message->is_legacy = txn_descriptor->transaction_version == FD_TXN_VLEGACY;
212 :
213 : /* Transaction Context -> tx -> message -> header */
214 0 : message->has_header = true;
215 0 : fd_exec_test_message_header_t * header = &message->header;
216 :
217 : /* Transaction Context -> tx -> message -> header -> num_required_signatures */
218 0 : header->num_required_signatures = txn_descriptor->signature_cnt;
219 :
220 : /* Transaction Context -> tx -> message -> header -> num_readonly_signed_accounts */
221 0 : header->num_readonly_signed_accounts = txn_descriptor->readonly_signed_cnt;
222 :
223 : /* Transaction Context -> tx -> message -> header -> num_readonly_unsigned_accounts */
224 0 : header->num_readonly_unsigned_accounts = txn_descriptor->readonly_unsigned_cnt;
225 :
226 : /* Transaction Context -> tx -> message -> account_keys */
227 0 : message->account_keys_count = txn_descriptor->acct_addr_cnt;
228 0 : message->account_keys = fd_spad_alloc( spad, alignof(pb_bytes_array_t *), PB_BYTES_ARRAY_T_ALLOCSIZE(txn_descriptor->acct_addr_cnt * sizeof(pb_bytes_array_t *)) );
229 0 : fd_acct_addr_t const * account_keys = fd_txn_get_acct_addrs( txn_descriptor, txn_payload );
230 0 : for( ulong i = 0; i < txn_descriptor->acct_addr_cnt; i++ ) {
231 0 : pb_bytes_array_t * account_key = fd_spad_alloc( spad, alignof(pb_bytes_array_t), PB_BYTES_ARRAY_T_ALLOCSIZE(sizeof(fd_pubkey_t)) );
232 0 : account_key->size = sizeof(fd_pubkey_t);
233 0 : memcpy( account_key->bytes, &account_keys[i], sizeof(fd_pubkey_t) );
234 0 : message->account_keys[i] = account_key;
235 0 : }
236 :
237 : /* Transaction Context -> tx -> message -> recent_blockhash */
238 0 : uchar const * recent_blockhash = fd_txn_get_recent_blockhash( txn_descriptor, txn_payload );
239 0 : message->recent_blockhash = fd_spad_alloc( spad, alignof(pb_bytes_array_t), PB_BYTES_ARRAY_T_ALLOCSIZE(sizeof(fd_hash_t)) );
240 0 : message->recent_blockhash->size = sizeof(fd_hash_t);
241 0 : memcpy( message->recent_blockhash->bytes, recent_blockhash, sizeof(fd_hash_t) );
242 :
243 : /* Transaction Context -> tx -> message -> instructions */
244 0 : message->instructions_count = txn_descriptor->instr_cnt;
245 0 : message->instructions = fd_spad_alloc( spad, alignof(fd_exec_test_compiled_instruction_t), txn_descriptor->instr_cnt * sizeof(fd_exec_test_compiled_instruction_t) );
246 0 : for( ulong i = 0; i < txn_descriptor->instr_cnt; ++i ) {
247 0 : fd_txn_instr_t instr = txn_descriptor->instr[i];
248 0 : fd_exec_test_compiled_instruction_t * compiled_instruction = &message->instructions[i];
249 :
250 : // compiled instruction -> program_id_index
251 0 : compiled_instruction->program_id_index = instr.program_id;
252 :
253 : // compiled instruction -> accounts
254 0 : compiled_instruction->accounts_count = instr.acct_cnt;
255 0 : compiled_instruction->accounts = fd_spad_alloc( spad, alignof(uint32_t), instr.acct_cnt * sizeof(uint32_t) );
256 0 : uchar const * instr_accounts = fd_txn_get_instr_accts( &instr, txn_payload );
257 0 : for( ulong j = 0; j < instr.acct_cnt; ++j ) {
258 0 : uchar instr_acct_index = instr_accounts[j];
259 0 : compiled_instruction->accounts[j] = instr_acct_index;
260 0 : }
261 :
262 : // compiled instruction -> data
263 0 : uchar const * instr_data = fd_txn_get_instr_data( &instr, txn_payload );
264 0 : compiled_instruction->data = fd_spad_alloc( spad, alignof(pb_bytes_array_t), PB_BYTES_ARRAY_T_ALLOCSIZE(instr.data_sz) );
265 0 : compiled_instruction->data->size = instr.data_sz;
266 0 : memcpy( compiled_instruction->data->bytes, instr_data, instr.data_sz );
267 0 : }
268 :
269 : /* ALUT stuff (non-legacy) */
270 0 : message->address_table_lookups_count = 0;
271 0 : if( !message->is_legacy ) {
272 : /* Transaction Context -> tx -> message -> address_table_lookups */
273 0 : message->address_table_lookups_count = txn_descriptor->addr_table_lookup_cnt;
274 0 : message->address_table_lookups = fd_spad_alloc( spad,
275 0 : alignof(fd_exec_test_message_address_table_lookup_t),
276 0 : txn_descriptor->addr_table_lookup_cnt * sizeof(fd_exec_test_message_address_table_lookup_t) );
277 0 : for( ulong i = 0; i < txn_descriptor->addr_table_lookup_cnt; ++i ) {
278 : // alut -> account_key
279 0 : fd_pubkey_t * alut_key = (fd_pubkey_t *) (txn_payload + address_lookup_tables[i].addr_off);
280 0 : memcpy( message->address_table_lookups[i].account_key, alut_key, sizeof(fd_pubkey_t) );
281 :
282 : // Access ALUT account data to access its keys
283 0 : fd_txn_account_t addr_lut_rec[1];
284 0 : int err = fd_txn_account_init_from_funk_readonly( addr_lut_rec, alut_key, funk, xid );
285 0 : if( FD_UNLIKELY( err != FD_ACC_MGR_SUCCESS ) ) {
286 0 : FD_LOG_ERR(( "addr lut not found" ));
287 0 : }
288 :
289 : // alut -> writable_indexes
290 0 : message->address_table_lookups[i].writable_indexes_count = address_lookup_tables[i].writable_cnt;
291 0 : message->address_table_lookups[i].writable_indexes = fd_spad_alloc( spad, alignof(uint32_t), address_lookup_tables[i].writable_cnt * sizeof(uint32_t) );
292 0 : uchar * writable_indexes = (uchar *) (txn_payload + address_lookup_tables[i].writable_off);
293 0 : for( ulong j = 0; j < address_lookup_tables[i].writable_cnt; ++j ) {
294 0 : message->address_table_lookups[i].writable_indexes[j] = writable_indexes[j];
295 0 : }
296 :
297 : // alut -> readonly_indexes
298 0 : message->address_table_lookups[i].readonly_indexes_count = address_lookup_tables[i].readonly_cnt;
299 0 : message->address_table_lookups[i].readonly_indexes = fd_spad_alloc( spad, alignof(uint32_t), address_lookup_tables[i].readonly_cnt * sizeof(uint32_t) );
300 0 : uchar * readonly_indexes = (uchar *) (txn_payload + address_lookup_tables[i].readonly_off);
301 0 : for( ulong j = 0; j < address_lookup_tables[i].readonly_cnt; ++j ) {
302 0 : message->address_table_lookups[i].readonly_indexes[j] = readonly_indexes[j];
303 0 : }
304 0 : }
305 0 : }
306 :
307 : /* Transaction Context -> tx -> message_hash */
308 : // Skip because it does not matter what's in here
309 :
310 : /* Transaction Context -> tx -> signatures */
311 0 : sanitized_transaction->signatures_count = txn_descriptor->signature_cnt;
312 0 : sanitized_transaction->signatures = fd_spad_alloc( spad, alignof(pb_bytes_array_t *), PB_BYTES_ARRAY_T_ALLOCSIZE(txn_descriptor->signature_cnt * sizeof(pb_bytes_array_t *)) );
313 0 : fd_ed25519_sig_t const * signatures = fd_txn_get_signatures( txn_descriptor, txn_payload );
314 0 : for( uchar i = 0; i < txn_descriptor->signature_cnt; ++i ) {
315 0 : pb_bytes_array_t * signature = fd_spad_alloc( spad, alignof(pb_bytes_array_t), PB_BYTES_ARRAY_T_ALLOCSIZE(sizeof(fd_ed25519_sig_t)) );
316 0 : signature->size = sizeof(fd_ed25519_sig_t);
317 0 : memcpy( signature->bytes, &signatures[i], sizeof(fd_ed25519_sig_t) );
318 0 : sanitized_transaction->signatures[i] = signature;
319 0 : }
320 0 : }
321 :
322 : /** BLOCKHASH QUEUE DUMPING **/
323 :
324 : static void
325 : dump_blockhash_queue( fd_blockhashes_t const * queue,
326 : fd_spad_t * spad,
327 : pb_bytes_array_t ** output_blockhash_queue,
328 0 : pb_size_t * output_blockhash_queue_count ) {
329 0 : ulong bhq_size = fd_ulong_min( FD_BLOCKHASHES_MAX, fd_blockhash_deq_cnt( queue->d.deque ) );
330 :
331 : // Iterate over all block hashes in the queue and save them in the output
332 0 : pb_size_t cnt = 0U;
333 0 : for( fd_blockhash_deq_iter_t iter=fd_blockhash_deq_iter_init_rev( queue->d.deque );
334 0 : !fd_blockhash_deq_iter_done_rev( queue->d.deque, iter ) && cnt<FD_BLOCKHASHES_MAX;
335 0 : iter=fd_blockhash_deq_iter_prev( queue->d.deque, iter ), cnt++ ) {
336 0 : fd_blockhash_info_t const * ele = fd_blockhash_deq_iter_ele_const( queue->d.deque, iter );
337 0 : pb_bytes_array_t * output_blockhash = fd_spad_alloc( spad, alignof(pb_bytes_array_t), PB_BYTES_ARRAY_T_ALLOCSIZE(sizeof(fd_hash_t)) );
338 0 : output_blockhash->size = sizeof(fd_hash_t);
339 0 : fd_memcpy( output_blockhash->bytes, &ele->hash, sizeof(fd_hash_t) );
340 0 : output_blockhash_queue[ bhq_size-cnt-1UL ] = output_blockhash;
341 0 : }
342 :
343 0 : *output_blockhash_queue_count = cnt;
344 0 : }
345 :
346 : /** SECONDARY FUNCTIONS **/
347 :
348 : /* add_account_to_dumped_accounts adds an account to the dumped accounts
349 : set if it does not exist already. Returns 0 if the account already
350 : exists, and 1 if the account was added successfully.
351 :
352 : TODO: Txn dumping should be optimized to use these functions. */
353 : static uchar
354 : add_account_to_dumped_accounts( fd_dump_account_key_node_t * pool,
355 : fd_dump_account_key_node_t ** root,
356 0 : fd_pubkey_t const * pubkey ) {
357 : /* If the key already exists, return early. */
358 0 : fd_dump_account_key_node_t node = {
359 0 : .key = *pubkey,
360 0 : };
361 0 : if( fd_dump_account_key_map_find( pool, *root, &node ) ) {
362 0 : return 0;
363 0 : }
364 :
365 0 : fd_dump_account_key_node_t * new_node = fd_dump_account_key_map_acquire( pool );
366 0 : new_node->key = *pubkey;
367 0 : fd_dump_account_key_map_insert( pool, root, new_node );
368 0 : return 1;
369 0 : }
370 :
371 : /* add_account_and_programdata_to_dumped_accounts adds an account and
372 : its programdata account (if the account is a v3 program) to the
373 : dumped accounts set if they do not exist already. */
374 : static void
375 : add_account_and_programdata_to_dumped_accounts( fd_funk_t * funk,
376 : fd_funk_txn_xid_t const * xid,
377 : fd_dump_account_key_node_t * pool,
378 : fd_dump_account_key_node_t ** root,
379 0 : fd_pubkey_t const * pubkey ) {
380 : /* Add the current account to the dumped accounts set. We can save
381 : some time by enforcing an invariant that "if current account was
382 : dumped, then programdata account was also dumped," so we save
383 : ourselves a call to Funk. */
384 0 : uchar ret = add_account_to_dumped_accounts( pool, root, pubkey );
385 0 : if( ret==0 ) return;
386 :
387 : /* Read the account from Funk to see if its a program account and if
388 : it needs to be dumped. */
389 0 : fd_txn_account_t program_account[1];
390 0 : int err = fd_txn_account_init_from_funk_readonly( program_account, pubkey, funk, xid );
391 0 : if( FD_UNLIKELY( err!=FD_ACC_MGR_SUCCESS ) ) {
392 0 : return;
393 0 : }
394 :
395 : /* Return if its not owned by the v3 loader */
396 0 : if( FD_LIKELY( memcmp( fd_txn_account_get_owner( program_account ), fd_solana_bpf_loader_upgradeable_program_id.key, sizeof(fd_pubkey_t) ) ) ) {
397 0 : return;
398 0 : }
399 :
400 : /* Get the program account state */
401 0 : fd_bpf_upgradeable_loader_state_t program_account_state[1];
402 0 : if( FD_UNLIKELY( !fd_bincode_decode_static(
403 0 : bpf_upgradeable_loader_state,
404 0 : program_account_state,
405 0 : fd_txn_account_get_data( program_account ),
406 0 : fd_txn_account_get_data_len( program_account ),
407 0 : NULL ) ) ) {
408 0 : return;
409 0 : }
410 0 : if( !fd_bpf_upgradeable_loader_state_is_program( program_account_state ) ) {
411 0 : return;
412 0 : }
413 :
414 : /* Dump the programdata address */
415 0 : add_account_to_dumped_accounts( pool, root, &program_account_state->inner.program.programdata_address );
416 0 : }
417 :
418 : /* add_lut_account_to_dumped_accounts adds an address lookup table
419 : account AND all pubkeys in the lookup table to the dumped accounts
420 : set if they do not exist already. */
421 : static void
422 : add_lut_accounts_to_dumped_accounts( fd_funk_t * funk,
423 : fd_funk_txn_xid_t const * xid,
424 : fd_dump_account_key_node_t * pool,
425 : fd_dump_account_key_node_t ** root,
426 0 : fd_pubkey_t const * pubkey ) {
427 : /* Add the current account to the dumped accounts set. */
428 0 : add_account_to_dumped_accounts( pool, root, pubkey );
429 :
430 : /* Read the account and dump all pubkeys within the lookup table. */
431 0 : fd_txn_account_t lut_account[1];
432 0 : int err = fd_txn_account_init_from_funk_readonly( lut_account, pubkey, funk, xid );
433 0 : if( FD_UNLIKELY( err!=FD_ACC_MGR_SUCCESS ) ) {
434 0 : return;
435 0 : }
436 :
437 0 : uchar const * data = fd_txn_account_get_data( lut_account );
438 0 : ulong data_len = fd_txn_account_get_data_len( lut_account );
439 :
440 : /* Decode the ALUT account and dump all pubkeys within the lookup
441 : table. */
442 0 : if( data_len<FD_LOOKUP_TABLE_META_SIZE || (data_len&0x1fUL) ) {
443 0 : return;
444 0 : }
445 0 : fd_pubkey_t const * lookup_addrs = fd_type_pun_const( data+FD_LOOKUP_TABLE_META_SIZE );
446 0 : ulong lookup_addrs_cnt = ( data_len-FD_LOOKUP_TABLE_META_SIZE)>>5UL; // = (dlen - 56) / 32
447 0 : for( ulong i=0UL; i<lookup_addrs_cnt; i++ ) {
448 0 : fd_pubkey_t const * referenced_pubkey = &lookup_addrs[i];
449 0 : add_account_and_programdata_to_dumped_accounts( funk, xid, pool, root, referenced_pubkey );
450 0 : }
451 0 : }
452 :
453 : /* create_synthetic_vote_account_from_vote_state creates a synthetic
454 : vote account from a vote state cache element. It fills in default
455 : values for unspecified fields and encodes the vote state into
456 : out_vote_account's data field. */
457 : static void
458 : create_synthetic_vote_account_from_vote_state( fd_vote_state_ele_t const * vote_state,
459 : fd_spad_t * spad,
460 0 : fd_exec_test_vote_account_t * out_vote_account ) {
461 0 : out_vote_account->has_vote_account = true;
462 0 : fd_memcpy( out_vote_account->vote_account.address, &vote_state->vote_account, sizeof(fd_pubkey_t) );
463 0 : out_vote_account->vote_account.executable = false;
464 0 : out_vote_account->vote_account.lamports = 100000UL;
465 0 : fd_memcpy( out_vote_account->vote_account.owner, fd_solana_vote_program_id.key, sizeof(fd_pubkey_t) );
466 0 : out_vote_account->stake = vote_state->stake;
467 :
468 : /* Construct the vote account data. Fill in missing fields with
469 : arbitrary defaults (since they're not used anyways) */
470 0 : fd_vote_state_versioned_t vsv = {
471 0 : .discriminant = fd_vote_state_versioned_enum_current,
472 0 : .inner = {
473 0 : .current = {
474 0 : .node_pubkey = vote_state->node_account,
475 0 : .authorized_withdrawer = vote_state->node_account,
476 0 : .commission = vote_state->commission,
477 0 : .root_slot = 0UL,
478 0 : .has_root_slot = 0,
479 0 : .last_timestamp = {
480 0 : .timestamp = vote_state->last_vote_timestamp,
481 0 : .slot = vote_state->last_vote_slot,
482 0 : },
483 0 : }
484 0 : }
485 0 : };
486 0 : fd_vote_state_t * synthetic_vote_state = &vsv.inner.current;
487 :
488 : /* Create synthetic landed votes */
489 0 : synthetic_vote_state->votes = deq_fd_landed_vote_t_join(
490 0 : deq_fd_landed_vote_t_new(
491 0 : fd_spad_alloc(
492 0 : spad,
493 0 : deq_fd_landed_vote_t_align(),
494 0 : deq_fd_landed_vote_t_footprint( 32UL ) ),
495 0 : 32UL ) );
496 0 : for( ulong i=0UL; i<32UL; i++ ) {
497 0 : fd_landed_vote_t elem = {0};
498 0 : deq_fd_landed_vote_t_push_tail( synthetic_vote_state->votes, elem );
499 0 : }
500 :
501 : /* Populate authoritzed voters */
502 0 : void * authorized_voters_pool_mem = fd_spad_alloc(
503 0 : spad,
504 0 : fd_vote_authorized_voters_pool_align(),
505 0 : fd_vote_authorized_voters_pool_footprint( 5UL ) );
506 0 : void * authorized_voters_treap_mem = fd_spad_alloc(
507 0 : spad,
508 0 : fd_vote_authorized_voters_treap_align(),
509 0 : fd_vote_authorized_voters_treap_footprint( 5UL ) );
510 0 : synthetic_vote_state->authorized_voters.pool = fd_vote_authorized_voters_pool_join( fd_vote_authorized_voters_pool_new( authorized_voters_pool_mem, 5UL ) );
511 0 : synthetic_vote_state->authorized_voters.treap = fd_vote_authorized_voters_treap_join( fd_vote_authorized_voters_treap_new( authorized_voters_treap_mem, 5UL ) );
512 :
513 : /* Encode the synthetic vote state */
514 0 : ulong encoded_sz = fd_vote_state_versioned_size( &vsv );
515 0 : out_vote_account->vote_account.data = fd_spad_alloc( spad, alignof(pb_bytes_array_t), PB_BYTES_ARRAY_T_ALLOCSIZE( encoded_sz ) );
516 0 : out_vote_account->vote_account.data->size = (pb_size_t)encoded_sz;
517 :
518 0 : fd_bincode_encode_ctx_t encode_ctx = {
519 0 : .data = out_vote_account->vote_account.data->bytes,
520 0 : .dataend = out_vote_account->vote_account.data->bytes+encoded_sz,
521 0 : };
522 0 : fd_vote_state_versioned_encode( &vsv, &encode_ctx );
523 0 : }
524 :
525 : static void
526 : dump_prior_vote_accounts( fd_vote_states_t const * vote_states,
527 : fd_dump_account_key_node_t * dumped_accounts_pool,
528 : fd_dump_account_key_node_t ** dumped_accounts_root,
529 : fd_exec_test_vote_account_t * out_vote_accounts,
530 : pb_size_t * out_vote_accounts_count,
531 0 : fd_spad_t * spad ) {
532 :
533 0 : fd_vote_states_iter_t iter_[1];
534 0 : for( fd_vote_states_iter_t * iter = fd_vote_states_iter_init( iter_, vote_states );
535 0 : !fd_vote_states_iter_done( iter );
536 0 : fd_vote_states_iter_next( iter ) ) {
537 0 : fd_vote_state_ele_t const * vote_state = fd_vote_states_iter_ele( iter );
538 0 : add_account_to_dumped_accounts( dumped_accounts_pool, dumped_accounts_root, &vote_state->vote_account );
539 :
540 0 : create_synthetic_vote_account_from_vote_state(
541 0 : vote_state,
542 0 : spad,
543 0 : &out_vote_accounts[(*out_vote_accounts_count)++] );
544 0 : }
545 0 : }
546 :
547 : static void
548 : create_block_context_protobuf_from_block( fd_block_dump_ctx_t * dump_ctx,
549 : fd_banks_t * banks,
550 : fd_bank_t * bank,
551 0 : fd_funk_t * funk ) {
552 : /* We should use the bank fields and funk txn from the parent slot in
553 : order to capture the block context from before the current block
554 : was executed, since dumping is happening in the block finalize
555 : step. */
556 0 : fd_bank_t * parent_bank = fd_banks_get_parent( banks, bank );
557 0 : ulong current_slot = fd_bank_slot_get( bank );
558 0 : ulong parent_slot = fd_bank_slot_get( parent_bank );
559 0 : fd_funk_txn_xid_t parent_xid = { .ul = { parent_slot, parent_bank->idx } };
560 0 : fd_exec_test_block_context_t * block_context = &dump_ctx->block_context;
561 0 : ulong dump_txn_count = dump_ctx->txns_to_dump_cnt;
562 0 : fd_spad_t * spad = dump_ctx->spad;
563 :
564 : /* Get vote and stake delegation infos */
565 0 : fd_vote_states_t const * vote_states = fd_bank_vote_states_locking_query( parent_bank );
566 0 : ulong vote_account_t_cnt = fd_vote_states_cnt( vote_states );
567 0 : fd_bank_vote_states_end_locking_query( parent_bank );
568 :
569 0 : fd_stake_delegations_t const * stake_delegations = fd_bank_stake_delegations_frontier_query( banks, parent_bank );
570 0 : ulong stake_account_cnt = fd_stake_delegations_cnt( stake_delegations );
571 :
572 : /* Collect account states in a temporary set before iterating over
573 : them and dumping them out. */
574 0 : ulong total_num_accounts = num_sysvar_entries + /* Sysvars */
575 0 : num_loaded_builtins + /* Builtins */
576 0 : stake_account_cnt + /* Stake accounts */
577 0 : vote_account_t_cnt + /* Current vote accounts */
578 0 : dump_txn_count*128UL; /* Txn accounts upper bound */
579 0 : void * dumped_accounts_mem = fd_spad_alloc( spad, fd_dump_account_key_map_align(), fd_dump_account_key_map_footprint( total_num_accounts ) );
580 0 : fd_dump_account_key_node_t * dumped_accounts_pool = fd_dump_account_key_map_join( fd_dump_account_key_map_new( dumped_accounts_mem, total_num_accounts ) );
581 0 : fd_dump_account_key_node_t * dumped_accounts_root = NULL;
582 :
583 : /* BlockContext -> txns */
584 0 : block_context->txns_count = (pb_size_t)dump_txn_count;
585 0 : block_context->txns = fd_spad_alloc( spad, alignof(fd_exec_test_sanitized_transaction_t), dump_ctx->txns_to_dump_cnt * sizeof(fd_exec_test_sanitized_transaction_t) );
586 0 : fd_memset( block_context->txns, 0, dump_ctx->txns_to_dump_cnt * sizeof(fd_exec_test_sanitized_transaction_t) );
587 :
588 : /* Dump sanitized transactions from the transaction descriptors */
589 0 : for( ulong i=0UL; i<dump_ctx->txns_to_dump_cnt; i++ ) {
590 0 : fd_txn_p_t const * txn_ptr = &dump_ctx->txns_to_dump[i];
591 0 : fd_txn_t const * txn_descriptor = TXN( txn_ptr );
592 0 : dump_sanitized_transaction( funk, &parent_xid, txn_descriptor, txn_ptr->payload, spad, &block_context->txns[i] );
593 :
594 : /* Dump account + alut + programdata accounts (if applicable).
595 : 1. Dump the raw txn account keys
596 : 2. Dump the ALUT accounts
597 : 3. Dump all referenced accounts in the ALUTs
598 : 4. Dump any executable accounts */
599 :
600 : // 1 + 4. Dump any account keys that are referenced by transactions
601 : // + any programdata accounts (if applicable).
602 0 : fd_acct_addr_t const * account_keys = fd_txn_get_acct_addrs( txn_descriptor, txn_ptr->payload );
603 0 : for( ushort l=0; l<txn_descriptor->acct_addr_cnt; l++ ) {
604 0 : fd_pubkey_t const * account_key = fd_type_pun_const( &account_keys[l] );
605 0 : add_account_and_programdata_to_dumped_accounts( funk, &parent_xid, dumped_accounts_pool, &dumped_accounts_root, account_key );
606 0 : }
607 :
608 : // 2 + 3 + 4. Dump any ALUT accounts + any accounts referenced in
609 : // the ALUTs + any programdata accounts (if applicable).
610 0 : fd_txn_acct_addr_lut_t const * txn_lookup_tables = fd_txn_get_address_tables_const( txn_descriptor );
611 0 : for( ushort l=0; l<txn_descriptor->addr_table_lookup_cnt; l++ ) {
612 0 : fd_txn_acct_addr_lut_t const * lookup_table = &txn_lookup_tables[l];
613 0 : fd_pubkey_t const * lut_key = fd_type_pun_const( txn_ptr->payload+lookup_table->addr_off );
614 0 : add_lut_accounts_to_dumped_accounts( funk, &parent_xid, dumped_accounts_pool, &dumped_accounts_root, lut_key );
615 0 : }
616 0 : }
617 :
618 : /* Dump sysvars */
619 0 : for( ulong i=0UL; i<num_sysvar_entries; i++ ) {
620 0 : add_account_to_dumped_accounts( dumped_accounts_pool, &dumped_accounts_root, fd_dump_sysvar_ids[i] );
621 0 : }
622 :
623 : /* Dump builtins */
624 0 : for( ulong i=0UL; i<num_loaded_builtins; i++ ) {
625 0 : add_account_to_dumped_accounts( dumped_accounts_pool, &dumped_accounts_root, fd_dump_builtin_ids[i] );
626 0 : }
627 :
628 : /* Dump stake accounts for this epoch */
629 0 : fd_stake_delegations_iter_t iter_[1];
630 0 : for( fd_stake_delegations_iter_t * iter = fd_stake_delegations_iter_init( iter_, stake_delegations );
631 0 : !fd_stake_delegations_iter_done( iter );
632 0 : fd_stake_delegations_iter_next( iter ) ) {
633 0 : fd_stake_delegation_t * stake_delegation = fd_stake_delegations_iter_ele( iter );
634 0 : add_account_to_dumped_accounts( dumped_accounts_pool, &dumped_accounts_root, &stake_delegation->stake_account );
635 0 : }
636 :
637 : /* Dump vote accounts for this epoch */
638 0 : vote_states = fd_bank_vote_states_locking_query( parent_bank );
639 0 : fd_vote_states_iter_t vote_iter_[1];
640 0 : for( fd_vote_states_iter_t * iter = fd_vote_states_iter_init( vote_iter_, vote_states ); !fd_vote_states_iter_done( iter ); fd_vote_states_iter_next( iter ) ) {
641 0 : fd_vote_state_ele_t const * vote_state = fd_vote_states_iter_ele( iter );
642 0 : add_account_to_dumped_accounts( dumped_accounts_pool, &dumped_accounts_root, &vote_state->vote_account );
643 0 : }
644 0 : fd_bank_vote_states_end_locking_query( parent_bank );
645 :
646 : // BlockContext -> EpochContext -> vote_accounts_t_1 (vote accounts at epoch T-1)
647 0 : fd_vote_states_t const * vote_states_prev = fd_bank_vote_states_prev_locking_query( parent_bank );
648 0 : block_context->epoch_ctx.vote_accounts_t_1 = fd_spad_alloc(
649 0 : spad,
650 0 : alignof(fd_exec_test_vote_account_t),
651 0 : sizeof(fd_exec_test_vote_account_t)*fd_vote_states_cnt( vote_states_prev ) );
652 0 : block_context->epoch_ctx.vote_accounts_t_1_count = 0U;
653 0 : dump_prior_vote_accounts(
654 0 : vote_states_prev,
655 0 : dumped_accounts_pool,
656 0 : &dumped_accounts_root,
657 0 : block_context->epoch_ctx.vote_accounts_t_1,
658 0 : &block_context->epoch_ctx.vote_accounts_t_1_count,
659 0 : spad );
660 0 : fd_bank_vote_states_prev_end_locking_query( parent_bank );
661 :
662 : // BlockContext -> EpochContext -> vote_accounts_t_2 (vote accounts at epoch T-2)
663 0 : fd_vote_states_t const * vote_states_prev_prev = fd_bank_vote_states_prev_prev_locking_query( parent_bank );
664 0 : block_context->epoch_ctx.vote_accounts_t_2 = fd_spad_alloc(
665 0 : spad,
666 0 : alignof(fd_exec_test_vote_account_t),
667 0 : sizeof(fd_exec_test_vote_account_t)*fd_vote_states_cnt( vote_states_prev_prev ) );
668 0 : block_context->epoch_ctx.vote_accounts_t_2_count = 0U;
669 0 : dump_prior_vote_accounts(
670 0 : vote_states_prev_prev,
671 0 : dumped_accounts_pool,
672 0 : &dumped_accounts_root,
673 0 : block_context->epoch_ctx.vote_accounts_t_2,
674 0 : &block_context->epoch_ctx.vote_accounts_t_2_count,
675 0 : spad );
676 0 : fd_bank_vote_states_prev_prev_end_locking_query( parent_bank );
677 :
678 : /* BlockContext -> acct_states
679 : Iterate over the set and dump all the account keys in one pass. */
680 0 : block_context->acct_states_count = 0U;
681 0 : block_context->acct_states = fd_spad_alloc(
682 0 : spad,
683 0 : alignof(fd_exec_test_acct_state_t),
684 0 : fd_dump_account_key_map_size( dumped_accounts_pool, dumped_accounts_root )*sizeof(fd_exec_test_acct_state_t) );
685 0 : for( fd_dump_account_key_node_t * node = fd_dump_account_key_map_minimum( dumped_accounts_pool, dumped_accounts_root );
686 0 : node;
687 0 : node = fd_dump_account_key_map_successor( dumped_accounts_pool, node ) ) {
688 0 : fd_txn_account_t txn_account[1];
689 0 : int ret = fd_txn_account_init_from_funk_readonly( txn_account, &node->key, funk, &parent_xid );
690 0 : if( FD_UNLIKELY( ret ) ) {
691 0 : continue;
692 0 : }
693 0 : dump_account_state( txn_account->pubkey, txn_account->meta, &block_context->acct_states[block_context->acct_states_count++], spad );
694 0 : }
695 :
696 : /* BlockContext -> blockhash_queue */
697 0 : fd_blockhashes_t const * bhq = fd_bank_block_hash_queue_query( parent_bank );
698 0 : block_context->blockhash_queue = fd_spad_alloc(
699 0 : spad,
700 0 : alignof(pb_bytes_array_t *),
701 0 : PB_BYTES_ARRAY_T_ALLOCSIZE((FD_BLOCKHASHES_MAX) * sizeof(pb_bytes_array_t *)) );
702 0 : block_context->blockhash_queue_count = 0U;
703 0 : dump_blockhash_queue( bhq, spad, block_context->blockhash_queue, &block_context->blockhash_queue_count );
704 :
705 : /* BlockContext -> SlotContext */
706 0 : block_context->has_slot_ctx = true;
707 0 : block_context->slot_ctx.slot = current_slot;
708 0 : block_context->slot_ctx.block_height = fd_bank_block_height_get( bank );
709 0 : block_context->slot_ctx.prev_slot = fd_bank_parent_slot_get( bank );
710 :
711 : // We need to store the POH hash for the current block since we don't
712 : // recalculate it in the harnesses.
713 0 : fd_memcpy( block_context->slot_ctx.poh, fd_bank_poh_query( bank ), sizeof(fd_pubkey_t) );
714 0 : fd_memcpy( block_context->slot_ctx.parent_bank_hash, fd_bank_bank_hash_query( parent_bank ), sizeof(fd_pubkey_t) );
715 :
716 0 : fd_lthash_value_t const * parent_lthash = fd_bank_lthash_locking_query( parent_bank );
717 0 : fd_memcpy( block_context->slot_ctx.parent_lthash, parent_lthash, sizeof(fd_lthash_value_t) );
718 0 : fd_bank_lthash_end_locking_query( parent_bank );
719 :
720 0 : block_context->slot_ctx.prev_epoch_capitalization = fd_bank_capitalization_get( parent_bank );
721 :
722 : /* BlockContext -> SlotContext -> fee_rate_governor */
723 0 : fd_fee_rate_governor_t const * fee_rate_governor = fd_bank_fee_rate_governor_query( parent_bank );
724 0 : block_context->slot_ctx.has_fee_rate_governor = true;
725 0 : block_context->slot_ctx.fee_rate_governor = (fd_exec_test_fee_rate_governor_t){
726 0 : .target_lamports_per_signature = fee_rate_governor->target_lamports_per_signature,
727 0 : .target_signatures_per_slot = fee_rate_governor->target_signatures_per_slot,
728 0 : .min_lamports_per_signature = fee_rate_governor->min_lamports_per_signature,
729 0 : .max_lamports_per_signature = fee_rate_governor->max_lamports_per_signature,
730 0 : .burn_percent = fee_rate_governor->burn_percent,
731 0 : };
732 :
733 : /* BlockContext -> EpochContext */
734 0 : block_context->has_epoch_ctx = true;
735 0 : block_context->epoch_ctx.has_features = true;
736 0 : dump_sorted_features( fd_bank_features_query( parent_bank ), &block_context->epoch_ctx.features, spad );
737 0 : block_context->epoch_ctx.hashes_per_tick = fd_bank_hashes_per_tick_get( parent_bank );
738 0 : block_context->epoch_ctx.ticks_per_slot = fd_bank_ticks_per_slot_get( parent_bank );
739 0 : block_context->epoch_ctx.slots_per_year = fd_bank_slots_per_year_get( parent_bank );
740 0 : block_context->epoch_ctx.has_inflation = true;
741 :
742 0 : fd_inflation_t const * inflation = fd_bank_inflation_query( parent_bank );
743 0 : block_context->epoch_ctx.inflation = (fd_exec_test_inflation_t) {
744 0 : .initial = inflation->initial,
745 0 : .terminal = inflation->terminal,
746 0 : .taper = inflation->taper,
747 0 : .foundation = inflation->foundation,
748 0 : .foundation_term = inflation->foundation_term,
749 0 : };
750 0 : block_context->epoch_ctx.genesis_creation_time = fd_bank_genesis_creation_time_get( parent_bank );
751 0 : }
752 :
753 : static void
754 : create_txn_context_protobuf_from_txn( fd_exec_test_txn_context_t * txn_context_msg,
755 : fd_runtime_t * runtime,
756 : fd_bank_t * bank,
757 : fd_txn_in_t const * txn_in,
758 : fd_txn_out_t * txn_out,
759 0 : fd_spad_t * spad ) {
760 0 : fd_txn_t const * txn_descriptor = TXN( txn_in->txn );
761 0 : uchar const * txn_payload = (uchar const *) txn_in->txn->payload;
762 :
763 : /* Transaction Context -> account_shared_data
764 : Contains:
765 : - Account data for regular accounts
766 : - Account data for LUT accounts
767 : - Account data for executable accounts
768 : - Account data for (almost) all sysvars
769 :
770 : We also don't want to store builtins in account shared data due to
771 : how Agave's bank handles them in the init phase. */
772 : // Dump regular accounts first
773 0 : txn_context_msg->account_shared_data_count = 0;
774 0 : txn_context_msg->account_shared_data = fd_spad_alloc( spad,
775 0 : alignof(fd_exec_test_acct_state_t),
776 0 : (256UL*2UL + txn_descriptor->addr_table_lookup_cnt + num_sysvar_entries) * sizeof(fd_exec_test_acct_state_t) );
777 0 : fd_funk_txn_xid_t xid = { .ul = { fd_bank_slot_get( bank ), bank->idx } };
778 0 : for( ulong i = 0; i < txn_out->accounts.cnt; ++i ) {
779 : // Make sure account is not a non-migrating builtin
780 0 : if( !is_builtin_account( &txn_out->accounts.keys[i] ) ) {
781 0 : dump_account_if_not_already_dumped(
782 0 : runtime->funk,
783 0 : &xid,
784 0 : &txn_out->accounts.keys[i],
785 0 : spad,
786 0 : txn_context_msg->account_shared_data,
787 0 : &txn_context_msg->account_shared_data_count,
788 0 : NULL
789 0 : );
790 0 : }
791 0 : }
792 :
793 : // Dump LUT accounts
794 0 : fd_txn_acct_addr_lut_t const * address_lookup_tables = fd_txn_get_address_tables_const( txn_descriptor );
795 0 : for( ulong i = 0; i < txn_descriptor->addr_table_lookup_cnt; ++i ) {
796 0 : fd_txn_account_t txn_account[1];
797 0 : fd_txn_acct_addr_lut_t const * addr_lut = &address_lookup_tables[i];
798 0 : fd_pubkey_t * alut_key = (fd_pubkey_t *) (txn_payload + addr_lut->addr_off);
799 :
800 : // Dump the LUT account itself if not already dumped
801 0 : int ret = dump_account_if_not_already_dumped(
802 0 : runtime->funk,
803 0 : &xid,
804 0 : alut_key,
805 0 : spad,
806 0 : txn_context_msg->account_shared_data,
807 0 : &txn_context_msg->account_shared_data_count,
808 0 : txn_account
809 0 : );
810 0 : if( FD_UNLIKELY( ret ) ) continue;
811 :
812 0 : fd_acct_addr_t * lookup_addrs = (fd_acct_addr_t *)&fd_txn_account_get_data( txn_account )[FD_LOOKUP_TABLE_META_SIZE];
813 0 : ulong lookup_addrs_cnt = (fd_txn_account_get_data_len( txn_account ) - FD_LOOKUP_TABLE_META_SIZE) >> 5UL; // = (dlen - 56) / 32
814 :
815 : /* Dump any account state refererenced in ALUTs */
816 0 : uchar const * writable_lut_idxs = txn_payload + addr_lut->writable_off;
817 0 : for( ulong j=0; j<addr_lut->writable_cnt; j++ ) {
818 0 : if( writable_lut_idxs[j] >= lookup_addrs_cnt ) {
819 0 : continue;
820 0 : }
821 0 : fd_pubkey_t const * referenced_addr = fd_type_pun( &lookup_addrs[writable_lut_idxs[j]] );
822 0 : if( is_builtin_account( referenced_addr ) ) continue;
823 :
824 0 : dump_account_if_not_already_dumped(
825 0 : runtime->funk,
826 0 : &xid,
827 0 : referenced_addr,
828 0 : spad,
829 0 : txn_context_msg->account_shared_data,
830 0 : &txn_context_msg->account_shared_data_count,
831 0 : NULL
832 0 : );
833 0 : }
834 :
835 0 : uchar const * readonly_lut_idxs = txn_payload + addr_lut->readonly_off;
836 0 : for( ulong j = 0; j < addr_lut->readonly_cnt; j++ ) {
837 0 : if( readonly_lut_idxs[j] >= lookup_addrs_cnt ) {
838 0 : continue;
839 0 : }
840 0 : fd_pubkey_t const * referenced_addr = fd_type_pun( &lookup_addrs[readonly_lut_idxs[j]] );
841 0 : if( is_builtin_account( referenced_addr ) ) continue;
842 :
843 0 : dump_account_if_not_already_dumped(
844 0 : runtime->funk,
845 0 : &xid,
846 0 : referenced_addr,
847 0 : spad,
848 0 : txn_context_msg->account_shared_data,
849 0 : &txn_context_msg->account_shared_data_count,
850 0 : NULL
851 0 : );
852 0 : }
853 0 : }
854 :
855 : /* Dump the programdata accounts for any potential v3-owned program accounts */
856 0 : uint accounts_dumped_so_far = txn_context_msg->account_shared_data_count;
857 0 : for( uint i=0U; i<accounts_dumped_so_far; i++ ) {
858 0 : fd_exec_test_acct_state_t const * maybe_program_account = &txn_context_msg->account_shared_data[i];
859 0 : dump_executable_account_if_exists( runtime->funk, &xid, maybe_program_account, spad, txn_context_msg->account_shared_data, &txn_context_msg->account_shared_data_count );
860 0 : }
861 :
862 : /* Dump sysvars */
863 0 : for( ulong i = 0; i < num_sysvar_entries; i++ ) {
864 0 : dump_account_if_not_already_dumped(
865 0 : runtime->funk,
866 0 : &xid,
867 0 : fd_dump_sysvar_ids[i],
868 0 : spad,
869 0 : txn_context_msg->account_shared_data,
870 0 : &txn_context_msg->account_shared_data_count,
871 0 : NULL
872 0 : );
873 0 : }
874 :
875 : /* Transaction Context -> tx */
876 0 : txn_context_msg->has_tx = true;
877 0 : fd_exec_test_sanitized_transaction_t * sanitized_transaction = &txn_context_msg->tx;
878 0 : dump_sanitized_transaction( runtime->funk, &xid, txn_descriptor, txn_payload, spad, sanitized_transaction );
879 :
880 : /* Transaction Context -> blockhash_queue
881 : NOTE: Agave's implementation of register_hash incorrectly allows the blockhash queue to hold max_age + 1 (max 301)
882 : entries. We have this incorrect logic implemented in fd_sysvar_recent_hashes:register_blockhash and it's not a
883 : huge issue, but something to keep in mind. */
884 0 : pb_bytes_array_t ** output_blockhash_queue = fd_spad_alloc(
885 0 : spad,
886 0 : alignof(pb_bytes_array_t *),
887 0 : PB_BYTES_ARRAY_T_ALLOCSIZE((FD_BLOCKHASHES_MAX) * sizeof(pb_bytes_array_t *)) );
888 0 : txn_context_msg->blockhash_queue = output_blockhash_queue;
889 0 : fd_blockhashes_t const * block_hash_queue = fd_bank_block_hash_queue_query( bank );
890 0 : dump_blockhash_queue( block_hash_queue, spad, output_blockhash_queue, &txn_context_msg->blockhash_queue_count );
891 :
892 : /* Transaction Context -> epoch_ctx */
893 0 : txn_context_msg->has_epoch_ctx = true;
894 0 : txn_context_msg->epoch_ctx.has_features = true;
895 0 : dump_sorted_features( fd_bank_features_query( bank ), &txn_context_msg->epoch_ctx.features, spad );
896 :
897 : /* Transaction Context -> slot_ctx */
898 0 : txn_context_msg->has_slot_ctx = true;
899 0 : txn_context_msg->slot_ctx.slot = fd_bank_slot_get( bank );
900 0 : }
901 :
902 : static void
903 : create_instr_context_protobuf_from_instructions( fd_exec_test_instr_context_t * instr_context,
904 : fd_runtime_t * runtime,
905 : fd_bank_t * bank,
906 : fd_txn_out_t * txn_out,
907 : fd_instr_info_t const * instr,
908 0 : fd_spad_t * spad ) {
909 : /* Program ID */
910 0 : fd_memcpy( instr_context->program_id, txn_out->accounts.keys[ instr->program_id ].uc, sizeof(fd_pubkey_t) );
911 :
912 0 : fd_funk_txn_xid_t xid = { .ul = { fd_bank_slot_get( bank ), bank->idx } };
913 :
914 : /* Accounts */
915 0 : instr_context->accounts_count = (pb_size_t) txn_out->accounts.cnt;
916 0 : instr_context->accounts = fd_spad_alloc( spad, alignof(fd_exec_test_acct_state_t), (instr_context->accounts_count + num_sysvar_entries + runtime->accounts.executable_cnt) * sizeof(fd_exec_test_acct_state_t));
917 0 : for( ulong i = 0; i < txn_out->accounts.cnt; i++ ) {
918 : // Copy account information over
919 0 : fd_account_meta_t * account_meta = txn_out->accounts.metas[i];
920 0 : fd_exec_test_acct_state_t * output_account = &instr_context->accounts[i];
921 0 : dump_account_state( &txn_out->accounts.keys[i], account_meta, output_account, spad );
922 0 : }
923 :
924 : /* Add sysvar cache variables */
925 0 : for( ulong i = 0; i < num_sysvar_entries; i++ ) {
926 0 : fd_txn_account_t txn_account[1];
927 0 : int ret = fd_txn_account_init_from_funk_readonly( txn_account, fd_dump_sysvar_ids[i], runtime->funk, &xid );
928 0 : if( ret != FD_ACC_MGR_SUCCESS ) {
929 0 : continue;
930 0 : }
931 : // Make sure the account doesn't exist in the output accounts yet
932 0 : int account_exists = 0;
933 0 : for( ulong j = 0; j < txn_out->accounts.cnt; j++ ) {
934 0 : if ( 0 == memcmp( txn_out->accounts.keys[j].key, fd_dump_sysvar_ids[i], sizeof(fd_pubkey_t) ) ) {
935 0 : account_exists = true;
936 0 : break;
937 0 : }
938 0 : }
939 :
940 : // Copy it into output
941 0 : if (!account_exists) {
942 0 : fd_exec_test_acct_state_t * output_account = &instr_context->accounts[instr_context->accounts_count++];
943 0 : dump_account_state( txn_account->pubkey, txn_account->meta, output_account, spad );
944 0 : }
945 0 : }
946 :
947 : /* Add executable accounts */
948 0 : for( ulong i = 0; i < runtime->accounts.executable_cnt; i++ ) {
949 0 : fd_txn_account_t txn_account[1];
950 0 : int ret = fd_txn_account_init_from_funk_readonly( txn_account, &runtime->accounts.executable_pubkeys[i], runtime->funk, &xid );
951 0 : if( ret != FD_ACC_MGR_SUCCESS ) {
952 0 : continue;
953 0 : }
954 : // Make sure the account doesn't exist in the output accounts yet
955 0 : bool account_exists = false;
956 0 : for( ulong j = 0; j < instr_context->accounts_count; j++ ) {
957 0 : if( 0 == memcmp( instr_context->accounts[j].address, runtime->accounts.executable_pubkeys[i].uc, sizeof(fd_pubkey_t) ) ) {
958 0 : account_exists = true;
959 0 : break;
960 0 : }
961 0 : }
962 : // Copy it into output
963 0 : if( !account_exists ) {
964 0 : fd_exec_test_acct_state_t * output_account = &instr_context->accounts[instr_context->accounts_count++];
965 0 : dump_account_state( txn_account->pubkey, txn_account->meta, output_account, spad );
966 0 : }
967 0 : }
968 :
969 : /* Instruction Accounts */
970 0 : instr_context->instr_accounts_count = (pb_size_t) instr->acct_cnt;
971 0 : instr_context->instr_accounts = fd_spad_alloc( spad, alignof(fd_exec_test_instr_acct_t), instr_context->instr_accounts_count * sizeof(fd_exec_test_instr_acct_t) );
972 0 : for( ushort i = 0; i < instr->acct_cnt; i++ ) {
973 0 : fd_exec_test_instr_acct_t * output_instr_account = &instr_context->instr_accounts[i];
974 :
975 0 : output_instr_account->index = instr->accounts[i].index_in_transaction;
976 0 : output_instr_account->is_writable = instr->accounts[i].is_writable;
977 0 : output_instr_account->is_signer = instr->accounts[i].is_signer;
978 0 : }
979 :
980 : /* Data */
981 0 : instr_context->data = fd_spad_alloc( spad, alignof(pb_bytes_array_t), PB_BYTES_ARRAY_T_ALLOCSIZE( instr->data_sz ) );
982 0 : instr_context->data->size = (pb_size_t) instr->data_sz;
983 0 : fd_memcpy( instr_context->data->bytes, instr->data, instr->data_sz );
984 :
985 : /* Compute Units */
986 0 : instr_context->cu_avail = txn_out->details.compute_budget.compute_meter;
987 :
988 : /* Slot Context */
989 0 : instr_context->has_slot_context = true;
990 :
991 : /* Epoch Context */
992 0 : instr_context->has_epoch_context = true;
993 0 : instr_context->epoch_context.has_features = true;
994 0 : dump_sorted_features( fd_bank_features_query( bank ), &instr_context->epoch_context.features, spad );
995 0 : }
996 :
997 : /***** PUBLIC APIs *****/
998 :
999 : void
1000 : fd_dump_instr_to_protobuf( fd_runtime_t * runtime,
1001 : fd_bank_t * bank,
1002 : fd_txn_in_t const * txn_in,
1003 : fd_txn_out_t * txn_out,
1004 : fd_instr_info_t * instr,
1005 0 : ushort instruction_idx ) {
1006 0 : fd_spad_t * spad = fd_spad_join( fd_spad_new( runtime->log.dumping_mem, 1UL<<28UL ) );
1007 :
1008 0 : FD_SPAD_FRAME_BEGIN( spad ) {
1009 : // Get base58-encoded tx signature
1010 0 : const fd_ed25519_sig_t * signatures = fd_txn_get_signatures( TXN( txn_in->txn ), txn_in->txn->payload );
1011 0 : fd_ed25519_sig_t signature; fd_memcpy( signature, signatures[0], sizeof(fd_ed25519_sig_t) );
1012 0 : char encoded_signature[FD_BASE58_ENCODED_64_SZ];
1013 0 : ulong out_size;
1014 0 : fd_base58_encode_64( signature, &out_size, encoded_signature );
1015 :
1016 0 : if( runtime->log.capture_ctx->dump_proto_sig_filter ) {
1017 0 : ulong filter_strlen = (ulong) strlen(runtime->log.capture_ctx->dump_proto_sig_filter);
1018 :
1019 : // Terminate early if the signature does not match
1020 0 : if( memcmp( runtime->log.capture_ctx->dump_proto_sig_filter, encoded_signature, filter_strlen < out_size ? filter_strlen : out_size ) ) {
1021 0 : return;
1022 0 : }
1023 0 : }
1024 :
1025 0 : fd_exec_test_instr_context_t instr_context = FD_EXEC_TEST_INSTR_CONTEXT_INIT_DEFAULT;
1026 0 : create_instr_context_protobuf_from_instructions( &instr_context, runtime, bank, txn_out, instr, spad );
1027 :
1028 : /* Output to file */
1029 0 : ulong out_buf_size = 100 * 1024 * 1024;
1030 0 : uint8_t * out = fd_spad_alloc( spad, alignof(uchar) , out_buf_size );
1031 0 : pb_ostream_t stream = pb_ostream_from_buffer( out, out_buf_size );
1032 0 : if (pb_encode(&stream, FD_EXEC_TEST_INSTR_CONTEXT_FIELDS, &instr_context)) {
1033 0 : char output_filepath[ PATH_MAX ];
1034 0 : snprintf( output_filepath, PATH_MAX, "%s/instr-%s-%hu.instrctx", runtime->log.capture_ctx->dump_proto_output_dir, encoded_signature, instruction_idx );
1035 0 : FILE * file = fopen(output_filepath, "wb");
1036 0 : if( file ) {
1037 0 : fwrite( out, 1, stream.bytes_written, file );
1038 0 : fclose( file );
1039 0 : }
1040 0 : }
1041 0 : } FD_SPAD_FRAME_END;
1042 0 : }
1043 :
1044 : void
1045 : fd_dump_txn_to_protobuf( fd_runtime_t * runtime,
1046 : fd_bank_t * bank,
1047 : fd_txn_in_t const * txn_in,
1048 0 : fd_txn_out_t * txn_out ) {
1049 0 : fd_spad_t * spad = fd_spad_join( fd_spad_new( runtime->log.dumping_mem, 1UL<<28UL ) );
1050 :
1051 0 : FD_SPAD_FRAME_BEGIN( spad ) {
1052 : // Get base58-encoded tx signature
1053 0 : const fd_ed25519_sig_t * signatures = fd_txn_get_signatures( TXN( txn_in->txn ), txn_in->txn->payload );
1054 0 : fd_ed25519_sig_t signature; fd_memcpy( signature, signatures[0], sizeof(fd_ed25519_sig_t) );
1055 0 : char encoded_signature[FD_BASE58_ENCODED_64_SZ];
1056 0 : ulong out_size;
1057 0 : fd_base58_encode_64( signature, &out_size, encoded_signature );
1058 :
1059 0 : if( runtime->log.capture_ctx->dump_proto_sig_filter ) {
1060 : // Terminate early if the signature does not match
1061 0 : if( strcmp( runtime->log.capture_ctx->dump_proto_sig_filter, encoded_signature ) ) {
1062 0 : return;
1063 0 : }
1064 0 : }
1065 :
1066 0 : fd_exec_test_txn_context_t txn_context_msg = FD_EXEC_TEST_TXN_CONTEXT_INIT_DEFAULT;
1067 0 : create_txn_context_protobuf_from_txn( &txn_context_msg, runtime, bank, txn_in, txn_out, spad );
1068 :
1069 : /* Output to file */
1070 0 : ulong out_buf_size = 100UL<<20UL; // 100 MB
1071 0 : uchar * out = fd_spad_alloc( spad, alignof(uchar), out_buf_size );
1072 0 : pb_ostream_t stream = pb_ostream_from_buffer( out, out_buf_size );
1073 0 : if( pb_encode( &stream, FD_EXEC_TEST_TXN_CONTEXT_FIELDS, &txn_context_msg ) ) {
1074 0 : char output_filepath[ PATH_MAX ];
1075 0 : snprintf( output_filepath, PATH_MAX, "%s/txn-%s.txnctx", runtime->log.capture_ctx->dump_proto_output_dir, encoded_signature );
1076 0 : FILE * file = fopen(output_filepath, "wb");
1077 0 : if( file ) {
1078 0 : fwrite( out, 1, stream.bytes_written, file );
1079 0 : fclose( file );
1080 0 : }
1081 0 : }
1082 0 : } FD_SPAD_FRAME_END;
1083 0 : }
1084 :
1085 : void
1086 : fd_dump_block_to_protobuf_collect_tx( fd_block_dump_ctx_t * dump_ctx,
1087 0 : fd_txn_p_t const * txn ) {
1088 0 : if( FD_UNLIKELY( dump_ctx->txns_to_dump_cnt>=FD_BLOCK_DUMP_CTX_MAX_TXN_CNT ) ) {
1089 0 : FD_LOG_ERR(( "Please increase FD_BLOCK_DUMP_CTX_MAX_TXN_CNT to dump more than %lu transactions.", FD_BLOCK_DUMP_CTX_MAX_TXN_CNT ));
1090 0 : return;
1091 0 : }
1092 0 : fd_memcpy( &dump_ctx->txns_to_dump[dump_ctx->txns_to_dump_cnt++], txn, sizeof(fd_txn_p_t) );
1093 0 : }
1094 :
1095 : void
1096 : fd_dump_block_to_protobuf( fd_block_dump_ctx_t * dump_ctx,
1097 : fd_banks_t * banks,
1098 : fd_bank_t * bank,
1099 : fd_funk_t * funk,
1100 0 : fd_capture_ctx_t const * capture_ctx ) {
1101 0 : FD_SPAD_FRAME_BEGIN( dump_ctx->spad ) {
1102 0 : if( FD_UNLIKELY( capture_ctx==NULL ) ) {
1103 0 : FD_LOG_WARNING(( "Capture context may not be NULL when dumping blocks." ));
1104 0 : return;
1105 0 : }
1106 :
1107 0 : if( FD_UNLIKELY( dump_ctx==NULL ) ) {
1108 0 : FD_LOG_WARNING(( "Block dumping context may not be NULL when dumping blocks." ));
1109 0 : return;
1110 0 : }
1111 :
1112 : /* Dump the block context */
1113 0 : create_block_context_protobuf_from_block( dump_ctx, banks, bank, funk );
1114 :
1115 : /* Output to file */
1116 0 : ulong out_buf_size = 1UL<<30UL; /* 1 GB */
1117 0 : uint8_t * out = fd_spad_alloc( dump_ctx->spad, alignof(uint8_t), out_buf_size );
1118 0 : pb_ostream_t stream = pb_ostream_from_buffer( out, out_buf_size );
1119 0 : if( pb_encode( &stream, FD_EXEC_TEST_BLOCK_CONTEXT_FIELDS, &dump_ctx->block_context ) ) {
1120 0 : char output_filepath[ PATH_MAX ];
1121 0 : snprintf( output_filepath, PATH_MAX, "%s/block-%lu.blockctx", capture_ctx->dump_proto_output_dir, fd_bank_slot_get( bank ) );
1122 0 : FILE * file = fopen(output_filepath, "wb");
1123 0 : if( file ) {
1124 0 : fwrite( out, 1, stream.bytes_written, file );
1125 0 : fclose( file );
1126 0 : }
1127 0 : }
1128 0 : } FD_SPAD_FRAME_END;
1129 0 : }
1130 :
1131 : void
1132 : fd_dump_vm_syscall_to_protobuf( fd_vm_t const * vm,
1133 0 : char const * fn_name ) {
1134 :
1135 0 : fd_spad_t * spad = fd_spad_join( fd_spad_new( vm->instr_ctx->runtime->log.dumping_mem, 1UL<<28UL ) );
1136 :
1137 0 : FD_SPAD_FRAME_BEGIN( spad ) {
1138 :
1139 0 : fd_ed25519_sig_t signature;
1140 0 : memcpy( signature, (uchar const *)vm->instr_ctx->txn_in->txn->payload + TXN( vm->instr_ctx->txn_in->txn )->signature_off, sizeof(fd_ed25519_sig_t) );
1141 0 : char encoded_signature[FD_BASE58_ENCODED_64_SZ];
1142 0 : fd_base58_encode_64( signature, NULL, encoded_signature );
1143 :
1144 0 : char filename[ PATH_MAX ];
1145 0 : snprintf( filename,
1146 0 : PATH_MAX,
1147 0 : "%s/syscall-%s-%s-%d-%hhu-%lu.sysctx",
1148 0 : vm->instr_ctx->runtime->log.capture_ctx->dump_proto_output_dir,
1149 0 : fn_name,
1150 0 : encoded_signature,
1151 0 : vm->instr_ctx->runtime->instr.current_idx,
1152 0 : vm->instr_ctx->runtime->instr.stack_sz,
1153 0 : vm->cu );
1154 :
1155 : /* The generated filename should be unique for every call. Silently return otherwise. */
1156 0 : if( FD_UNLIKELY( access( filename, F_OK )!=-1 ) ) {
1157 0 : return;
1158 0 : }
1159 :
1160 0 : fd_exec_test_syscall_context_t sys_ctx = FD_EXEC_TEST_SYSCALL_CONTEXT_INIT_ZERO;
1161 :
1162 : /* SyscallContext -> vm_ctx */
1163 0 : sys_ctx.has_vm_ctx = 1;
1164 :
1165 : /* SyscallContext -> vm_ctx -> heap_max */
1166 0 : sys_ctx.vm_ctx.heap_max = vm->heap_max; /* should be equiv. to txn_ctx->heap_sz */
1167 :
1168 : /* SyscallContext -> vm_ctx -> rodata */
1169 0 : sys_ctx.vm_ctx.rodata = fd_spad_alloc( spad, alignof(pb_bytes_array_t), PB_BYTES_ARRAY_T_ALLOCSIZE( vm->rodata_sz ) );
1170 0 : sys_ctx.vm_ctx.rodata->size = (pb_size_t) vm->rodata_sz;
1171 0 : fd_memcpy( sys_ctx.vm_ctx.rodata->bytes, vm->rodata, vm->rodata_sz );
1172 :
1173 : /* SyscallContext -> vm_ctx -> rodata_text_section_offset */
1174 0 : sys_ctx.vm_ctx.rodata_text_section_offset = vm->text_off;
1175 :
1176 : /* SyscallContext -> vm_ctx -> rodata_text_section_length */
1177 0 : sys_ctx.vm_ctx.rodata_text_section_length = vm->text_sz;
1178 :
1179 : /* SyscallContext -> vm_ctx -> r0-11 */
1180 0 : sys_ctx.vm_ctx.r0 = vm->reg[0];
1181 0 : sys_ctx.vm_ctx.r1 = vm->reg[1];
1182 0 : sys_ctx.vm_ctx.r2 = vm->reg[2];
1183 0 : sys_ctx.vm_ctx.r3 = vm->reg[3];
1184 0 : sys_ctx.vm_ctx.r4 = vm->reg[4];
1185 0 : sys_ctx.vm_ctx.r5 = vm->reg[5];
1186 0 : sys_ctx.vm_ctx.r6 = vm->reg[6];
1187 0 : sys_ctx.vm_ctx.r7 = vm->reg[7];
1188 0 : sys_ctx.vm_ctx.r8 = vm->reg[8];
1189 0 : sys_ctx.vm_ctx.r9 = vm->reg[9];
1190 0 : sys_ctx.vm_ctx.r10 = vm->reg[10];
1191 0 : sys_ctx.vm_ctx.r11 = vm->reg[11];
1192 :
1193 : /* SyscallContext -> vm_ctx -> entry_pc */
1194 0 : sys_ctx.vm_ctx.entry_pc = vm->entry_pc;
1195 :
1196 : /* SyscallContext -> vm_ctx -> return_data */
1197 0 : sys_ctx.vm_ctx.has_return_data = 1;
1198 :
1199 : /* SyscallContext -> vm_ctx -> return_data -> data */
1200 0 : sys_ctx.vm_ctx.return_data.data = fd_spad_alloc( spad, alignof(pb_bytes_array_t), PB_BYTES_ARRAY_T_ALLOCSIZE( vm->instr_ctx->txn_out->details.return_data.len ) );
1201 0 : sys_ctx.vm_ctx.return_data.data->size = (pb_size_t)vm->instr_ctx->txn_out->details.return_data.len;
1202 0 : fd_memcpy( sys_ctx.vm_ctx.return_data.data->bytes, vm->instr_ctx->txn_out->details.return_data.data, vm->instr_ctx->txn_out->details.return_data.len );
1203 :
1204 : /* SyscallContext -> vm_ctx -> return_data -> program_id */
1205 0 : sys_ctx.vm_ctx.return_data.program_id = fd_spad_alloc( spad, alignof(pb_bytes_array_t), sizeof(fd_pubkey_t) );
1206 0 : sys_ctx.vm_ctx.return_data.program_id->size = sizeof(fd_pubkey_t);
1207 0 : fd_memcpy( sys_ctx.vm_ctx.return_data.program_id->bytes, vm->instr_ctx->txn_out->details.return_data.program_id.key, sizeof(fd_pubkey_t) );
1208 :
1209 : /* SyscallContext -> vm_ctx -> sbpf_version */
1210 0 : sys_ctx.vm_ctx.sbpf_version = (uint)vm->sbpf_version;
1211 :
1212 : /* SyscallContext -> instr_ctx */
1213 0 : sys_ctx.has_instr_ctx = 1;
1214 0 : create_instr_context_protobuf_from_instructions( &sys_ctx.instr_ctx,
1215 0 : vm->instr_ctx->runtime,
1216 0 : vm->instr_ctx->bank,
1217 0 : vm->instr_ctx->txn_out,
1218 0 : vm->instr_ctx->instr,
1219 0 : spad );
1220 :
1221 : /* SyscallContext -> syscall_invocation */
1222 0 : sys_ctx.has_syscall_invocation = 1;
1223 :
1224 : /* SyscallContext -> syscall_invocation -> function_name */
1225 0 : sys_ctx.syscall_invocation.function_name.size = fd_uint_min( (uint) strlen(fn_name), sizeof(sys_ctx.syscall_invocation.function_name.bytes) );
1226 0 : fd_memcpy( sys_ctx.syscall_invocation.function_name.bytes,
1227 0 : fn_name,
1228 0 : sys_ctx.syscall_invocation.function_name.size );
1229 :
1230 : /* SyscallContext -> syscall_invocation -> heap_prefix */
1231 0 : sys_ctx.syscall_invocation.heap_prefix = fd_spad_alloc( spad, 8UL, PB_BYTES_ARRAY_T_ALLOCSIZE( vm->heap_max ) );
1232 0 : sys_ctx.syscall_invocation.heap_prefix->size = (pb_size_t) vm->instr_ctx->txn_out->details.compute_budget.heap_size;
1233 0 : fd_memcpy( sys_ctx.syscall_invocation.heap_prefix->bytes, vm->heap, vm->instr_ctx->txn_out->details.compute_budget.heap_size );
1234 :
1235 : /* SyscallContext -> syscall_invocation -> stack_prefix */
1236 0 : pb_size_t stack_sz = (pb_size_t)FD_VM_STACK_MAX;
1237 0 : sys_ctx.syscall_invocation.stack_prefix = fd_spad_alloc( spad, 8UL, PB_BYTES_ARRAY_T_ALLOCSIZE( stack_sz ) );
1238 0 : sys_ctx.syscall_invocation.stack_prefix->size = stack_sz;
1239 0 : fd_memcpy( sys_ctx.syscall_invocation.stack_prefix->bytes, vm->stack, stack_sz );
1240 :
1241 : /* Output to file */
1242 0 : ulong out_buf_size = 1UL<<29UL; /* 128 MB */
1243 0 : uint8_t * out = fd_spad_alloc( spad, alignof(uint8_t), out_buf_size );
1244 0 : pb_ostream_t stream = pb_ostream_from_buffer( out, out_buf_size );
1245 0 : if( pb_encode( &stream, FD_EXEC_TEST_SYSCALL_CONTEXT_FIELDS, &sys_ctx ) ) {
1246 0 : FILE * file = fopen(filename, "wb");
1247 0 : if( file ) {
1248 0 : fwrite( out, 1, stream.bytes_written, file );
1249 0 : fclose( file );
1250 0 : }
1251 0 : }
1252 0 : } FD_SPAD_FRAME_END;
1253 0 : }
1254 :
1255 : void
1256 : fd_dump_elf_to_protobuf( fd_runtime_t * runtime,
1257 : fd_bank_t * bank,
1258 : fd_txn_in_t const * txn_in,
1259 0 : fd_txn_account_t * program_acc ) {
1260 0 : fd_spad_t * spad = fd_spad_join( fd_spad_new( runtime->log.dumping_mem, 1UL<<28UL ) );
1261 :
1262 0 : FD_SPAD_FRAME_BEGIN( spad ) {
1263 :
1264 0 : fd_funk_txn_xid_t xid = { .ul = { fd_bank_slot_get( bank ), bank->idx } };
1265 :
1266 : /* Get the programdata for the account */
1267 0 : ulong program_data_len = 0UL;
1268 0 : uchar const * program_data =
1269 0 : fd_prog_load_elf( runtime->accdb, &xid, program_acc, &program_data_len, NULL );
1270 0 : if( program_data==NULL ) {
1271 0 : return;
1272 0 : }
1273 :
1274 : /* Serialize the ELF to protobuf */
1275 0 : fd_ed25519_sig_t signature;
1276 0 : memcpy( signature, (uchar const *)txn_in->txn->payload + TXN( txn_in->txn )->signature_off, sizeof(fd_ed25519_sig_t) );
1277 0 : char encoded_signature[FD_BASE58_ENCODED_64_SZ];
1278 0 : fd_base58_encode_64( signature, NULL, encoded_signature );
1279 :
1280 0 : FD_BASE58_ENCODE_32_BYTES( program_acc->pubkey->uc, program_acc_b58 );
1281 0 : char filename[ PATH_MAX ];
1282 0 : snprintf( filename,
1283 0 : PATH_MAX,
1284 0 : "%s/elf-%s-%s-%lu.elfctx",
1285 0 : runtime->log.capture_ctx->dump_proto_output_dir,
1286 0 : encoded_signature,
1287 0 : program_acc_b58,
1288 0 : fd_bank_slot_get( bank ) );
1289 :
1290 : /* The generated filename should be unique for every call. Silently return otherwise. */
1291 0 : if( FD_UNLIKELY( access( filename, F_OK )!=-1 ) ) {
1292 0 : return;
1293 0 : }
1294 :
1295 0 : fd_exec_test_elf_loader_ctx_t elf_ctx = FD_EXEC_TEST_ELF_LOADER_CTX_INIT_ZERO;
1296 :
1297 : /* ElfLoaderCtx -> elf */
1298 0 : elf_ctx.has_elf = true;
1299 0 : elf_ctx.elf.data = fd_spad_alloc( spad, alignof(pb_bytes_array_t), PB_BYTES_ARRAY_T_ALLOCSIZE( program_data_len ) );
1300 0 : elf_ctx.elf.data->size = (pb_size_t)program_data_len;
1301 0 : fd_memcpy( elf_ctx.elf.data->bytes, program_data, program_data_len );
1302 :
1303 : /* ElfLoaderCtx -> features */
1304 0 : elf_ctx.has_features = true;
1305 0 : dump_sorted_features( fd_bank_features_query( bank ), &elf_ctx.features, spad );
1306 :
1307 : /* ElfLoaderCtx -> deploy_checks
1308 : We hardcode this to true and rely the fuzzer to toggle this as it pleases */
1309 0 : elf_ctx.deploy_checks = true;
1310 :
1311 : /* Output to file */
1312 0 : ulong out_buf_size = 1UL<<29UL; /* 128 MB */
1313 0 : uint8_t * out = fd_spad_alloc( spad, alignof(uint8_t), out_buf_size );
1314 0 : pb_ostream_t stream = pb_ostream_from_buffer( out, out_buf_size );
1315 0 : if( pb_encode( &stream, FD_EXEC_TEST_ELF_LOADER_CTX_FIELDS, &elf_ctx ) ) {
1316 0 : FILE * file = fopen(filename, "wb");
1317 0 : if( file ) {
1318 0 : fwrite( out, 1, stream.bytes_written, file );
1319 0 : fclose( file );
1320 0 : }
1321 0 : }
1322 0 : } FD_SPAD_FRAME_END;
1323 0 : }
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