Files
xahaud/hookstests/hookset/wasm/rmstate.c
Richard Holland e9e407bbf2 more test rig
2022-05-27 11:03:56 +00:00

30 lines
838 B
C

#include <stdint.h>
extern int32_t _g (uint32_t id, uint32_t maxiter);
extern int64_t accept (uint32_t read_ptr, uint32_t read_len, int64_t error_code);
extern int64_t state_set (uint32_t read_ptr, uint32_t read_len, uint32_t kread_ptr, uint32_t kread_len);
extern int64_t trace_num (uint32_t a, uint32_t b, uint64_t i);
#define SBUF(x) x, sizeof(x)
#define GUARD(n) _g(__LINE__, n+1)
int64_t cbak(uint32_t what)
{
return 0;
}
int64_t hook(uint32_t reserved )
{
uint8_t test_key[32];
for (int i = 0; GUARD(32), i < 32; ++i)
test_key[i] = i;
int64_t result = state_set(0,0, SBUF(test_key));
trace_num(SBUF("state_set result:"), result);
accept (0,0,0);
_g(1,1); // every hook needs to import guard function and use it at least once
// unreachable
return 0;
}