diff options
| author | Matthew Malcomson <matthew.malcomson@arm.com> | 2019-05-09 10:29:27 +0100 |
|---|---|---|
| committer | Matthew Malcomson <matthew.malcomson@arm.com> | 2019-05-09 10:29:27 +0100 |
| commit | 28ed815ad2b0cb93eede83022269d6a60b9cdf31 (patch) | |
| tree | 0edb14415647f239d12f539a8ea897a1c077e094 /opcodes/aarch64-tbl.h | |
| parent | fd1dc4a0c1b87c1efa7e0398fd47fd1e87fa0fb4 (diff) | |
| download | fsf-binutils-gdb-28ed815ad2b0cb93eede83022269d6a60b9cdf31.zip fsf-binutils-gdb-28ed815ad2b0cb93eede83022269d6a60b9cdf31.tar.gz fsf-binutils-gdb-28ed815ad2b0cb93eede83022269d6a60b9cdf31.tar.bz2 | |
[binutils][aarch64] New SVE_SHLIMM_UNPRED_22 operand.
New operand describes a shift-left immediate encoded in bits
22:20-19:18-16 where UInt(bits) - esize == shift.
This operand is useful for instructions like sshllb.
gas/ChangeLog:
2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com>
* config/tc-aarch64.c (parse_operands): Handle new SVE_SHLIMM_UNPRED_22
operand.
include/ChangeLog:
2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com>
* opcode/aarch64.h (enum aarch64_opnd): New SVE_SHLIMM_UNPRED_22
operand.
opcodes/ChangeLog:
2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com>
* aarch64-asm-2.c: Regenerated.
* aarch64-dis-2.c: Regenerated.
* aarch64-opc-2.c: Regenerated.
* aarch64-opc.c (operand_general_constraint_met_p): Constraint checking
for SVE_SHLIMM_UNPRED_22.
(aarch64_print_operand): Add printing for SVE_SHLIMM_UNPRED_22.
* aarch64-tbl.h (AARCH64_OPERANDS): Use new SVE_SHLIMM_UNPRED_22
operand.
Diffstat (limited to 'opcodes/aarch64-tbl.h')
| -rw-r--r-- | opcodes/aarch64-tbl.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/opcodes/aarch64-tbl.h b/opcodes/aarch64-tbl.h index d45c2f6..eef7998 100644 --- a/opcodes/aarch64-tbl.h +++ b/opcodes/aarch64-tbl.h @@ -4923,6 +4923,9 @@ struct aarch64_opcode aarch64_opcode_table[] = F(FLD_SVE_tszh,FLD_SVE_imm5), "a shift-left immediate operand") \ Y(IMMEDIATE, sve_shlimm, "SVE_SHLIMM_UNPRED", 0, \ F(FLD_SVE_tszh,FLD_imm5), "a shift-left immediate operand") \ + Y(IMMEDIATE, sve_shlimm, "SVE_SHLIMM_UNPRED_22", 0, \ + F(FLD_SVE_sz, FLD_SVE_tszl_19, FLD_SVE_imm3), \ + "a shift-left immediate operand") \ Y(IMMEDIATE, sve_shrimm, "SVE_SHRIMM_PRED", 1 << OPD_F_OD_LSB, \ F(FLD_SVE_tszh,FLD_SVE_imm5), "a shift-right immediate operand") \ Y(IMMEDIATE, sve_shrimm, "SVE_SHRIMM_UNPRED", 1 << OPD_F_OD_LSB, \ |