using namespace llvm::X86Disassembler;
+/// Specifies whether a ModR/M byte is needed and (if so) which
+/// instruction each possible value of the ModR/M byte corresponds to. Once
+/// this information is known, we have narrowed down to a single instruction.
+struct ModRMDecision {
+ uint8_t modrm_type;
+ uint16_t instructionIDs;
+};
+
+/// Specifies which set of ModR/M->instruction tables to look at
+/// given a particular opcode.
+struct OpcodeDecision {
+ ModRMDecision modRMDecisions[256];
+};
+
+/// Specifies which opcode->instruction tables to look at given
+/// a particular context (set of attributes). Since there are many possible
+/// contexts, the decoder first uses CONTEXTS_SYM to determine which context
+/// applies given a specific set of attributes. Hence there are only IC_max
+/// entries in this table, rather than 2^(ATTR_max).
+struct ContextDecision {
+ OpcodeDecision opcodeDecisions[IC_max];
+};
+
#include "X86GenDisassemblerTables.inc"
#define TRUE 1