diff options
| author | Richard Sandiford <richard.sandiford@arm.com> | 2016-06-16 16:41:37 +0100 |
|---|---|---|
| committer | Richard Sandiford <richard.sandiford@arm.com> | 2016-08-23 09:41:03 +0100 |
| commit | df59b4ed7a7156abebe860fd72a6c1b7bb75eb47 (patch) | |
| tree | 1ad76b644b77be95b7e93bfc596f8634acc464a3 | |
| parent | 478fd476d3fe8a73ff3faa0b2b62ef4b66def9d7 (diff) | |
| download | binutils-gdb-df59b4ed7a7156abebe860fd72a6c1b7bb75eb47.tar.gz | |
[AArch64][SVE 18/32] Tidy definition of aarch64-opc.c:int_reg
Use a macro to define 31 regular registers followed by a supplied
value for 0b11111. The SVE code will also use this for vector base
and offset registers.
opcodes/
* aarch64-opc.c (BANK): New macro.
(R32, R64): Take a register number as argument
(int_reg): Use BANK.
Change-Id: I0948da47ece3cd5d8d101b8002d8f828738d7b60
| -rw-r--r-- | opcodes/aarch64-opc.c | 29 |
1 files changed, 11 insertions, 18 deletions
diff --git a/opcodes/aarch64-opc.c b/opcodes/aarch64-opc.c index 6eac70acaaf..3f9be628e2c 100644 --- a/opcodes/aarch64-opc.c +++ b/opcodes/aarch64-opc.c @@ -2149,32 +2149,25 @@ aarch64_operand_index (const enum aarch64_opnd *operands, enum aarch64_opnd oper return -1; } +/* R0...R30, followed by FOR31. */ +#define BANK(R, FOR31) \ + { R (0), R (1), R (2), R (3), R (4), R (5), R (6), R (7), \ + R (8), R (9), R (10), R (11), R (12), R (13), R (14), R (15), \ + R (16), R (17), R (18), R (19), R (20), R (21), R (22), R (23), \ + R (24), R (25), R (26), R (27), R (28), R (29), R (30), FOR31 } /* [0][0] 32-bit integer regs with sp Wn [0][1] 64-bit integer regs with sp Xn sf=1 [1][0] 32-bit integer regs with #0 Wn [1][1] 64-bit integer regs with #0 Xn sf=1 */ static const char *int_reg[2][2][32] = { -#define R32 "w" -#define R64 "x" - { { R32 "0", R32 "1", R32 "2", R32 "3", R32 "4", R32 "5", R32 "6", R32 "7", - R32 "8", R32 "9", R32 "10", R32 "11", R32 "12", R32 "13", R32 "14", R32 "15", - R32 "16", R32 "17", R32 "18", R32 "19", R32 "20", R32 "21", R32 "22", R32 "23", - R32 "24", R32 "25", R32 "26", R32 "27", R32 "28", R32 "29", R32 "30", "wsp" }, - { R64 "0", R64 "1", R64 "2", R64 "3", R64 "4", R64 "5", R64 "6", R64 "7", - R64 "8", R64 "9", R64 "10", R64 "11", R64 "12", R64 "13", R64 "14", R64 "15", - R64 "16", R64 "17", R64 "18", R64 "19", R64 "20", R64 "21", R64 "22", R64 "23", - R64 "24", R64 "25", R64 "26", R64 "27", R64 "28", R64 "29", R64 "30", "sp" } }, - { { R32 "0", R32 "1", R32 "2", R32 "3", R32 "4", R32 "5", R32 "6", R32 "7", - R32 "8", R32 "9", R32 "10", R32 "11", R32 "12", R32 "13", R32 "14", R32 "15", - R32 "16", R32 "17", R32 "18", R32 "19", R32 "20", R32 "21", R32 "22", R32 "23", - R32 "24", R32 "25", R32 "26", R32 "27", R32 "28", R32 "29", R32 "30", R32 "zr" }, - { R64 "0", R64 "1", R64 "2", R64 "3", R64 "4", R64 "5", R64 "6", R64 "7", - R64 "8", R64 "9", R64 "10", R64 "11", R64 "12", R64 "13", R64 "14", R64 "15", - R64 "16", R64 "17", R64 "18", R64 "19", R64 "20", R64 "21", R64 "22", R64 "23", - R64 "24", R64 "25", R64 "26", R64 "27", R64 "28", R64 "29", R64 "30", R64 "zr" } } +#define R32(X) "w" #X +#define R64(X) "x" #X + { BANK (R32, "wsp"), BANK (R64, "sp") }, + { BANK (R32, "wzr"), BANK (R64, "xzr") } #undef R64 #undef R32 }; +#undef BANK /* Return the integer register name. if SP_REG_P is not 0, R31 is an SP reg, other R31 is the zero reg. */ |