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https://github.com/pezkuwichain/revive.git
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xermicus
be6f734cfc
- Emit the `call_evm` and `delegate_call_evm` syscalls for contract calls. - The call gas is no longer ignored. --------- Signed-off-by: Cyrill Leutwiler <bigcyrill@hotmail.com>
109 lines
2.5 KiB
C
109 lines
2.5 KiB
C
#include <stddef.h>
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#include <stdint.h>
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#include "polkavm_guest.h"
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// Missing builtins
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void * memcpy(void *dst, const void *_src, size_t len) {
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uint8_t *dest = dst;
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const uint8_t *src = _src;
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while (len--) *dest++ = *src++;
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return dst;
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}
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void * memmove(void *dst, const void *src, size_t n) {
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char *d = dst;
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const char *s = src;
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if (d==s) return d;
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if ((uintptr_t)s-(uintptr_t)d-n <= -2*n) return memcpy(d, s, n);
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if (d<s) {
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for (; n; n--) *d++ = *s++;
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} else {
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while (n) n--, d[n] = s[n];
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}
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return dst;
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}
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void * memset(void *b, int c, size_t len) {
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uint8_t *dest = b;
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uint8_t val = (uint8_t)c;
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while (len-- > 0) *dest++ = val;
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return b;
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}
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// Imports
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POLKAVM_IMPORT(void, address, uint32_t)
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POLKAVM_IMPORT(void, balance, uint32_t)
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POLKAVM_IMPORT(void, balance_of, uint32_t, uint32_t)
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POLKAVM_IMPORT(void, base_fee, uint32_t)
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POLKAVM_IMPORT(void, block_author, uint32_t)
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POLKAVM_IMPORT(void, block_hash, uint32_t, uint32_t)
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POLKAVM_IMPORT(void, block_number, uint32_t)
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POLKAVM_IMPORT(uint32_t, call_evm, uint32_t, uint32_t, uint32_t, uint64_t, uint64_t, uint64_t)
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POLKAVM_IMPORT(void, call_data_copy, uint32_t, uint32_t, uint32_t)
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POLKAVM_IMPORT(void, call_data_load, uint32_t, uint32_t)
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POLKAVM_IMPORT(uint64_t, call_data_size)
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POLKAVM_IMPORT(void, caller, uint32_t)
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POLKAVM_IMPORT(void, chain_id, uint32_t)
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POLKAVM_IMPORT(uint64_t, code_size, uint32_t)
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POLKAVM_IMPORT(void, code_hash, uint32_t, uint32_t)
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POLKAVM_IMPORT(void, consume_all_gas)
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POLKAVM_IMPORT(uint32_t, delegate_call_evm, uint32_t, uint32_t, uint64_t, uint64_t, uint64_t)
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POLKAVM_IMPORT(void, deposit_event, uint32_t, uint32_t, uint32_t, uint32_t)
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POLKAVM_IMPORT(uint64_t, gas_limit);
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POLKAVM_IMPORT(uint64_t, gas_price);
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POLKAVM_IMPORT(void, get_immutable_data, uint32_t, uint32_t);
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POLKAVM_IMPORT(void, get_storage_or_zero, uint32_t, uint32_t, uint32_t)
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POLKAVM_IMPORT(void, hash_keccak_256, uint32_t, uint32_t, uint32_t)
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POLKAVM_IMPORT(uint32_t, instantiate, uint64_t, uint64_t, uint64_t, uint64_t, uint64_t, uint64_t)
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POLKAVM_IMPORT(void, now, uint32_t)
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POLKAVM_IMPORT(void, origin, uint32_t)
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POLKAVM_IMPORT(void, seal_return, uint32_t, uint32_t, uint32_t)
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POLKAVM_IMPORT(uint64_t, ref_time_left)
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POLKAVM_IMPORT(void, return_data_copy, uint32_t, uint32_t, uint32_t)
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POLKAVM_IMPORT(uint64_t, return_data_size)
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POLKAVM_IMPORT(void, set_immutable_data, uint32_t, uint32_t);
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POLKAVM_IMPORT(uint32_t, set_storage_or_clear, uint32_t, uint32_t, uint32_t)
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POLKAVM_IMPORT(void, terminate, uint32_t)
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POLKAVM_IMPORT(void, value_transferred, uint32_t)
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