// Reserve and initialise an InstrInfo for the first mention of a new insn.
static
InstrInfo* setup_InstrInfo ( CgState* cgs, Addr instr_addr, UInt instr_len )
{
InstrInfo* i_node;
tl_assert(cgs->bbInfo_i >= 0);
tl_assert(cgs->bbInfo_i < cgs->bbInfo->n_instrs);
i_node = &cgs->bbInfo->instrs[ cgs->bbInfo_i ];
i_node->instr_addr = instr_addr;
i_node->instr_len = instr_len;
i_node->parent = get_lineCC(instr_addr);
cgs->bbInfo_i++;
return i_node;
}
static
void do_details( instr_info* n, Bool bbSeenBefore,
Addr instr_addr, Int instr_len, Int data_size )
{
if (bbSeenBefore) {
tl_assert( n->instr_addr == instr_addr );
tl_assert( n->instr_len == instr_len );
tl_assert( n->data_size == data_size );
// Don't check that (n->parent == parent)... it's conceivable that
// the debug info might change; the other asserts should be enough to
// detect anything strange.
} else {
lineCC* parent = get_lineCC(instr_addr);
n->instr_addr = instr_addr;
n->instr_len = instr_len;
n->data_size = data_size;
n->parent = parent;
}
}
