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| author | Matthew Malcomson <matthew.malcomson@arm.com> | 2019-05-09 10:29:13 +0100 |
|---|---|---|
| committer | Matthew Malcomson <matthew.malcomson@arm.com> | 2019-05-09 10:29:13 +0100 |
| commit | 5cd99750959f54fea9e7290ec850df6c96878b56 (patch) | |
| tree | 0a9371a8551aed6136fb8969e4cca3de7daef2ca | |
| parent | 7ce2460a77a8f66a145c11522f494f3262255390 (diff) | |
| download | gdb-5cd99750959f54fea9e7290ec850df6c96878b56.zip gdb-5cd99750959f54fea9e7290ec850df6c96878b56.tar.gz gdb-5cd99750959f54fea9e7290ec850df6c96878b56.tar.bz2 | |
[binutils][aarch64] Allow movprfx for SVE2 instructions.
SVE2 introduces a number of new instructions that work with the movprfx
instruction. This commit ensures that SVE2 instructions are accounted
for.
opcodes/ChangeLog:
2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com>
* aarch64-opc.c (verify_constraints): Check for movprfx for sve2
instructions.
| -rw-r--r-- | opcodes/ChangeLog | 5 | ||||
| -rw-r--r-- | opcodes/aarch64-opc.c | 4 |
2 files changed, 8 insertions, 1 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index e1003f6..e09c02e 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,5 +1,10 @@ 2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com> + * aarch64-opc.c (verify_constraints): Check for movprfx for sve2 + instructions. + +2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com> + * aarch64-tbl.h (aarch64_feature_sve2, aarch64_feature_sve2aes, aarch64_feature_sve2sha3, aarch64_feature_sve2sm4, diff --git a/opcodes/aarch64-opc.c b/opcodes/aarch64-opc.c index 5be0d0f..a3f38a9 100644 --- a/opcodes/aarch64-opc.c +++ b/opcodes/aarch64-opc.c @@ -4867,7 +4867,9 @@ verify_constraints (const struct aarch64_inst *inst, { /* Check to see if the MOVPRFX SVE instruction is followed by an SVE instruction for better error messages. */ - if (!opcode->avariant || !(*opcode->avariant & AARCH64_FEATURE_SVE)) + if (!opcode->avariant + || !(*opcode->avariant & + (AARCH64_FEATURE_SVE | AARCH64_FEATURE_SVE2))) { mismatch_detail->kind = AARCH64_OPDE_SYNTAX_ERROR; mismatch_detail->error = _("SVE instruction expected after " |