revive-runtime-api 1.2.0

Implements the low level runtime API bindings with pallet contracts
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108

#include <stddef.h>
#include <stdint.h>

#include "polkavm_guest.h"

// Missing builtins

void * memcpy(void *dst, const void *_src, size_t len) {
    uint8_t *dest = dst;
    const uint8_t *src = _src;

    while (len--) *dest++ = *src++;

    return dst;
}

void * memmove(void *dst, const void *src, size_t n) {
	char *d = dst;
	const char *s = src;

	if (d==s) return d;
	if ((uintptr_t)s-(uintptr_t)d-n <= -2*n) return memcpy(d, s, n);

	if (d<s) {
		for (; n; n--) *d++ = *s++;
	} else {
		while (n) n--, d[n] = s[n];
	}

	return dst;
}

void * memset(void *b, int c, size_t len) {
    uint8_t *dest = b;
    uint8_t val = (uint8_t)c;
    while (len-- > 0) *dest++ = val;
    return b;
}

// Imports

POLKAVM_IMPORT(void, address, uint32_t)

POLKAVM_IMPORT(void, balance, uint32_t)

POLKAVM_IMPORT(void, balance_of, uint32_t, uint32_t)

POLKAVM_IMPORT(void, base_fee, uint32_t)

POLKAVM_IMPORT(void, block_author, uint32_t)

POLKAVM_IMPORT(void, block_hash, uint32_t, uint32_t)

POLKAVM_IMPORT(void, block_number, uint32_t)

POLKAVM_IMPORT(uint32_t, call_evm, uint32_t, uint32_t, uint32_t, uint64_t, uint64_t, uint64_t)

POLKAVM_IMPORT(void, call_data_copy, uint32_t, uint32_t, uint32_t)

POLKAVM_IMPORT(void, call_data_load, uint32_t, uint32_t)

POLKAVM_IMPORT(uint64_t, call_data_size)

POLKAVM_IMPORT(void, caller, uint32_t)

POLKAVM_IMPORT(void, chain_id, uint32_t)

POLKAVM_IMPORT(uint64_t, code_size, uint32_t)

POLKAVM_IMPORT(void, code_hash, uint32_t, uint32_t)

POLKAVM_IMPORT(void, consume_all_gas)

POLKAVM_IMPORT(uint32_t, delegate_call_evm, uint32_t, uint32_t, uint64_t, uint64_t, uint64_t)

POLKAVM_IMPORT(void, deposit_event, uint32_t, uint32_t, uint32_t, uint32_t)

POLKAVM_IMPORT(uint64_t, gas_limit);

POLKAVM_IMPORT(uint64_t, gas_price);

POLKAVM_IMPORT(void, get_immutable_data, uint32_t, uint32_t);

POLKAVM_IMPORT(void, get_storage_or_zero, uint32_t, uint32_t, uint32_t)

POLKAVM_IMPORT(void, hash_keccak_256, uint32_t, uint32_t, uint32_t)

POLKAVM_IMPORT(uint32_t, instantiate, uint64_t, uint64_t, uint64_t, uint64_t, uint64_t, uint64_t)

POLKAVM_IMPORT(void, now, uint32_t)

POLKAVM_IMPORT(void, origin, uint32_t)

POLKAVM_IMPORT(void, seal_return, uint32_t, uint32_t, uint32_t)

POLKAVM_IMPORT(uint64_t, ref_time_left)

POLKAVM_IMPORT(void, return_data_copy, uint32_t, uint32_t, uint32_t)

POLKAVM_IMPORT(uint64_t, return_data_size)

POLKAVM_IMPORT(void, set_immutable_data, uint32_t, uint32_t);

POLKAVM_IMPORT(uint32_t, set_storage_or_clear, uint32_t, uint32_t, uint32_t)

POLKAVM_IMPORT(void, terminate, uint32_t)

POLKAVM_IMPORT(void, value_transferred, uint32_t)