aboutsummaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
authorMatthew Malcomson <matthew.malcomson@arm.com>2019-05-09 10:29:27 +0100
committerMatthew Malcomson <matthew.malcomson@arm.com>2019-05-09 10:29:27 +0100
commit28ed815ad2b0cb93eede83022269d6a60b9cdf31 (patch)
tree0edb14415647f239d12f539a8ea897a1c077e094 /include
parentfd1dc4a0c1b87c1efa7e0398fd47fd1e87fa0fb4 (diff)
downloadgdb-28ed815ad2b0cb93eede83022269d6a60b9cdf31.zip
gdb-28ed815ad2b0cb93eede83022269d6a60b9cdf31.tar.gz
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 'include')
-rw-r--r--include/ChangeLog5
-rw-r--r--include/opcode/aarch64.h1
2 files changed, 6 insertions, 0 deletions
diff --git a/include/ChangeLog b/include/ChangeLog
index 8a990f3..be6240e 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,5 +1,10 @@
2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com>
+ * opcode/aarch64.h (enum aarch64_opnd): New SVE_SHLIMM_UNPRED_22
+ operand.
+
+2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com>
+
* opcode/aarch64.h (enum aarch64_insn_class): Add sve_size_tsz_bhs
iclass.
diff --git a/include/opcode/aarch64.h b/include/opcode/aarch64.h
index e354e65..a4520da 100644
--- a/include/opcode/aarch64.h
+++ b/include/opcode/aarch64.h
@@ -392,6 +392,7 @@ enum aarch64_opnd
AARCH64_OPND_SVE_Rn_SP, /* Integer Rn or SP, alt. SVE position. */
AARCH64_OPND_SVE_SHLIMM_PRED, /* SVE shift left amount (predicated). */
AARCH64_OPND_SVE_SHLIMM_UNPRED, /* SVE shift left amount (unpredicated). */
+ AARCH64_OPND_SVE_SHLIMM_UNPRED_22, /* SVE 3 bit shift left unpred. */
AARCH64_OPND_SVE_SHRIMM_PRED, /* SVE shift right amount (predicated). */
AARCH64_OPND_SVE_SHRIMM_UNPRED, /* SVE shift right amount (unpredicated). */
AARCH64_OPND_SVE_SHRIMM_UNPRED_22, /* SVE 3 bit shift right unpred. */