diff options
Diffstat (limited to 'include/opcode/aarch64.h')
| -rw-r--r-- | include/opcode/aarch64.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/opcode/aarch64.h b/include/opcode/aarch64.h index 8a21611..60b0c0a 100644 --- a/include/opcode/aarch64.h +++ b/include/opcode/aarch64.h @@ -1313,7 +1313,14 @@ extern const aarch64_opcode aarch64_opcode_table[]; #define F_OPD_SIZE (1ULL << 34) /* RCPC3 instruction has the field of 'size'. */ #define F_RCPC3_SIZE (1ULL << 35) -/* Next bit is 36. */ +/* 4-bit flag field to indicate subclass of operations. + Note that there is an (intended) overlap between the three flag sets + (F_LDST*, F_ARITH* and F_BRANCH*). This allows space savings. */ +#define F_LDST_LOAD (1ULL << 36) +#define F_LDST_STORE (2ULL << 36) +/* A load followed by a store (using the same address). */ +#define F_LDST_SWAP (F_LDST_LOAD | F_LDST_STORE) +/* Next bit is 40. */ /* Instruction constraints. */ /* This instruction has a predication constraint on the instruction at PC+4. */ |