Line data Source code
1 : #include "fd_vm_syscall.h"
2 : #include "../../../ballet/murmur3/fd_murmur3.h"
3 :
4 : int
5 : fd_vm_syscall_register( fd_sbpf_syscalls_t * syscalls,
6 : char const * name,
7 1875 : fd_sbpf_syscall_func_t func ) {
8 1875 : if( FD_UNLIKELY( (!syscalls) | (!name) ) ) return FD_VM_ERR_INVAL;
9 :
10 1875 : fd_sbpf_syscalls_t * syscall = fd_sbpf_syscalls_insert( syscalls, (ulong)fd_murmur3_32( name, strlen( name ), 0U ) );
11 1875 : if( FD_UNLIKELY( !syscall ) ) return FD_VM_ERR_INVAL; /* name (or hash of name) already in map */
12 :
13 1875 : syscall->func = func;
14 1875 : syscall->name = name;
15 :
16 1875 : return FD_VM_SUCCESS;
17 1875 : }
18 :
19 : #if FD_HAS_SECP256K1
20 :
21 : int
22 : fd_vm_syscall_register_slot( fd_sbpf_syscalls_t * syscalls,
23 : ulong slot,
24 : fd_features_t const * features,
25 48 : uchar is_deploy ) {
26 48 : if( FD_UNLIKELY( !syscalls ) ) return FD_VM_ERR_INVAL;
27 :
28 48 : int enable_blake3_syscall = 0;
29 48 : int enable_curve25519_syscall = 0;
30 48 : int enable_poseidon_syscall = 0;
31 48 : int enable_alt_bn128_syscall = 0;
32 48 : int enable_alt_bn128_compression_syscall = 0;
33 48 : int enable_last_restart_slot_syscall = 0;
34 48 : int enable_get_sysvar_syscall = 0;
35 48 : int enable_get_epoch_stake_syscall = 0;
36 48 : int enable_bls12_381_syscall = 0;
37 :
38 48 : if( slot ) {
39 45 : enable_blake3_syscall = FD_FEATURE_ACTIVE( slot, features, blake3_syscall_enabled );
40 45 : enable_curve25519_syscall = FD_FEATURE_ACTIVE( slot, features, curve25519_syscall_enabled );
41 45 : enable_poseidon_syscall = FD_FEATURE_ACTIVE( slot, features, enable_poseidon_syscall );
42 45 : enable_alt_bn128_syscall = FD_FEATURE_ACTIVE( slot, features, enable_alt_bn128_syscall );
43 45 : enable_alt_bn128_compression_syscall = FD_FEATURE_ACTIVE( slot, features, enable_alt_bn128_compression_syscall );
44 45 : enable_last_restart_slot_syscall = FD_FEATURE_ACTIVE( slot, features, last_restart_slot_sysvar );
45 45 : enable_get_sysvar_syscall = FD_FEATURE_ACTIVE( slot, features, get_sysvar_syscall_enabled );
46 45 : enable_get_epoch_stake_syscall = FD_FEATURE_ACTIVE( slot, features, enable_get_epoch_stake_syscall );
47 45 : enable_bls12_381_syscall = FD_FEATURE_ACTIVE( slot, features, enable_bls12_381_syscall );
48 :
49 45 : } else { /* enable ALL */
50 :
51 3 : enable_blake3_syscall = 1;
52 3 : enable_curve25519_syscall = 1;
53 3 : enable_poseidon_syscall = 1;
54 3 : enable_alt_bn128_syscall = 1;
55 3 : enable_alt_bn128_compression_syscall = 1;
56 3 : enable_last_restart_slot_syscall = 1;
57 3 : enable_get_sysvar_syscall = 1;
58 3 : enable_get_epoch_stake_syscall = 1;
59 3 : enable_bls12_381_syscall = 1;
60 :
61 3 : }
62 :
63 48 : fd_sbpf_syscalls_clear( syscalls );
64 :
65 48 : ulong syscall_cnt = 0UL;
66 :
67 1872 : # define REGISTER(name,func) do { \
68 1872 : if( FD_UNLIKELY( syscall_cnt>=fd_sbpf_syscalls_key_max() ) ) return FD_VM_ERR_FULL; \
69 1872 : int _err = fd_vm_syscall_register( syscalls, (name), (func) ); \
70 1872 : if( FD_UNLIKELY( _err ) ) return _err; \
71 1872 : syscall_cnt++; \
72 1872 : } while(0)
73 :
74 : /* https://github.com/anza-xyz/agave/blob/v2.2.20/programs/bpf_loader/src/syscalls/mod.rs#L392-L396 */
75 :
76 48 : REGISTER( "abort", fd_vm_syscall_abort );
77 48 : REGISTER( "sol_panic_", fd_vm_syscall_sol_panic );
78 :
79 : /* As of the activation of disable_deploy_of_alloc_free_syscall, which is activated on all networks,
80 : programs can no longer be deployed which use the sol_alloc_free_ syscall.
81 :
82 : https://github.com/anza-xyz/agave/blob/d6041c002bbcf1526de4e38bc18fa6e781c380e7/programs/bpf_loader/src/syscalls/mod.rs#L429 */
83 48 : if ( FD_LIKELY( !is_deploy ) ) {
84 48 : REGISTER( "sol_alloc_free_", fd_vm_syscall_sol_alloc_free );
85 48 : }
86 :
87 : /* https://github.com/solana-labs/solana/blob/v1.18.1/sdk/program/src/syscalls/definitions.rs#L39 */
88 :
89 48 : REGISTER( "sol_log_", fd_vm_syscall_sol_log );
90 48 : REGISTER( "sol_log_64_", fd_vm_syscall_sol_log_64 );
91 48 : REGISTER( "sol_log_compute_units_", fd_vm_syscall_sol_log_compute_units );
92 48 : REGISTER( "sol_log_pubkey", fd_vm_syscall_sol_log_pubkey );
93 48 : REGISTER( "sol_create_program_address", fd_vm_syscall_sol_create_program_address );
94 48 : REGISTER( "sol_try_find_program_address", fd_vm_syscall_sol_try_find_program_address );
95 48 : REGISTER( "sol_sha256", fd_vm_syscall_sol_sha256 );
96 48 : REGISTER( "sol_keccak256", fd_vm_syscall_sol_keccak256 );
97 48 : REGISTER( "sol_secp256k1_recover", fd_vm_syscall_sol_secp256k1_recover );
98 :
99 48 : if( enable_blake3_syscall )
100 48 : REGISTER( "sol_blake3", fd_vm_syscall_sol_blake3 );
101 :
102 48 : REGISTER( "sol_get_clock_sysvar", fd_vm_syscall_sol_get_clock_sysvar );
103 48 : REGISTER( "sol_get_epoch_schedule_sysvar", fd_vm_syscall_sol_get_epoch_schedule_sysvar );
104 :
105 48 : REGISTER( "sol_get_rent_sysvar", fd_vm_syscall_sol_get_rent_sysvar );
106 :
107 48 : if( FD_LIKELY( enable_last_restart_slot_syscall ) ) {
108 48 : REGISTER( "sol_get_last_restart_slot", fd_vm_syscall_sol_get_last_restart_slot_sysvar );
109 48 : }
110 :
111 48 : if( enable_get_sysvar_syscall ) {
112 48 : REGISTER( "sol_get_sysvar", fd_vm_syscall_sol_get_sysvar );
113 48 : }
114 :
115 48 : if( enable_get_epoch_stake_syscall ) {
116 48 : REGISTER( "sol_get_epoch_stake", fd_vm_syscall_sol_get_epoch_stake );
117 48 : }
118 :
119 48 : REGISTER( "sol_memcpy_", fd_vm_syscall_sol_memcpy );
120 48 : REGISTER( "sol_memmove_", fd_vm_syscall_sol_memmove );
121 48 : REGISTER( "sol_memcmp_", fd_vm_syscall_sol_memcmp );
122 48 : REGISTER( "sol_memset_", fd_vm_syscall_sol_memset );
123 48 : REGISTER( "sol_invoke_signed_c", fd_vm_syscall_cpi_c );
124 48 : REGISTER( "sol_invoke_signed_rust", fd_vm_syscall_cpi_rust );
125 48 : REGISTER( "sol_set_return_data", fd_vm_syscall_sol_set_return_data );
126 48 : REGISTER( "sol_get_return_data", fd_vm_syscall_sol_get_return_data );
127 48 : REGISTER( "sol_log_data", fd_vm_syscall_sol_log_data );
128 48 : REGISTER( "sol_get_processed_sibling_instruction", fd_vm_syscall_sol_get_processed_sibling_instruction );
129 48 : REGISTER( "sol_get_stack_height", fd_vm_syscall_sol_get_stack_height );
130 48 : REGISTER( "sol_get_epoch_rewards_sysvar", fd_vm_syscall_sol_get_epoch_rewards_sysvar );
131 :
132 48 : if( enable_curve25519_syscall ) {
133 48 : REGISTER( "sol_curve_validate_point", fd_vm_syscall_sol_curve_validate_point );
134 48 : REGISTER( "sol_curve_group_op", fd_vm_syscall_sol_curve_group_op );
135 48 : REGISTER( "sol_curve_multiscalar_mul", fd_vm_syscall_sol_curve_multiscalar_mul );
136 48 : }
137 :
138 : // NOTE: sol_curve_pairing_map is defined but never implemented /
139 : // used, we can ignore it for now
140 : //REGISTER( "sol_curve_pairing_map", fd_vm_syscall_sol_curve_pairing_map );
141 :
142 48 : if( enable_alt_bn128_syscall )
143 48 : REGISTER( "sol_alt_bn128_group_op", fd_vm_syscall_sol_alt_bn128_group_op );
144 :
145 : //REGISTER( "sol_big_mod_exp", fd_vm_syscall_sol_big_mod_exp );
146 :
147 48 : if( enable_poseidon_syscall )
148 48 : REGISTER( "sol_poseidon", fd_vm_syscall_sol_poseidon );
149 :
150 : //REGISTER( "sol_remaining_compute_units", fd_vm_syscall_sol_remaining_compute_units );
151 :
152 48 : if( enable_alt_bn128_compression_syscall )
153 48 : REGISTER( "sol_alt_bn128_compression", fd_vm_syscall_sol_alt_bn128_compression );
154 :
155 48 : #if FD_HAS_BLST
156 48 : if( enable_bls12_381_syscall ) {
157 48 : REGISTER( "sol_curve_decompress", fd_vm_syscall_sol_curve_decompress );
158 48 : REGISTER( "sol_curve_pairing_map", fd_vm_syscall_sol_curve_pairing_map );
159 48 : }
160 : #else
161 : (void)enable_bls12_381_syscall;
162 : #endif /* FD_HAS_BLST */
163 :
164 48 : # undef REGISTER
165 :
166 48 : return FD_VM_SUCCESS;
167 48 : }
168 :
169 : #endif /* FD_HAS_SECP256K1 */
|
