diff options
Diffstat (limited to 'include/opcode/tic80.h')
| -rw-r--r-- | include/opcode/tic80.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/include/opcode/tic80.h b/include/opcode/tic80.h index 515c565..87367ff 100644 --- a/include/opcode/tic80.h +++ b/include/opcode/tic80.h @@ -135,10 +135,9 @@ extern const struct tic80_operand tic80_operands[]; "displacement(reg)" */ #define TIC80_OPERAND_PARENS (02) -/* This operand may use the symbolic names for the condition and size - codes that the branch instructions use, such as "eq.b", "or.f", - etc. */ -#define TIC80_OPERAND_CC_SZ (04) +/* This operand is a bit number and may use symbolic names such as "eq.b", + "or.f", etc. */ +#define TIC80_OPERAND_BITNUM (04) /* This operand names a register. The disassembler uses this to print register names with a leading 'r'. */ @@ -158,6 +157,14 @@ extern const struct tic80_operand tic80_operands[]; values and other values are printed in hex. */ #define TIC80_OPERAND_BITFIELD (0100) +/* This operand is a condition code, which may be given symbolically as + "eq0.b", "ne0.w", etc. */ +#define TIC80_OPERAND_CC (0200) + +/* This operand is a control register number, or may also be given + symbolically as "EIP", "EPC", etc. */ +#define TIC80_OPERAND_CR (0400) + /* Values which go in the struct tic80_opcode format field to distinguish between various types of instructions with the same mnemonic. FIXME: Not currently used? */ |