from mips64_pracc.c:28
struct mips64_pracc_context
{
uint64_t *local_iparam;
unsigned num_iparam;
uint64_t *local_oparam;
unsigned num_oparam;
const uint32_t *code;
unsigned code_len;
uint64_t stack[STACK_DEPTH];
unsigned stack_offset;
struct mips_ejtag *ejtag_info;
};