OK.
R.
Post by Sudakshina DasSudi
rb10008.patch
diff --git a/gas/config/tc-aarch64.c b/gas/config/tc-aarch64.c
index 5f79e92c04ad8fba38cbc4fdf2664bfd63e1b891..a5eee96233d78bbdcedc552597d056cb442fb245 100644
--- a/gas/config/tc-aarch64.c
+++ b/gas/config/tc-aarch64.c
@@ -6214,6 +6214,8 @@ parse_operands (char *str, const aarch64_opcode *opcode)
po_misc_or_fail (parse_address (&str, info));
if (info->addr.pcrel || info->addr.offset.is_reg
|| (!info->addr.preind && !info->addr.postind)
@@ -6773,6 +6775,8 @@ warn_unpredictable_ldst (aarch64_instruction *instr, char *str)
&& (opnds[0].reg.regno == opnds[2].addr.base_regno
|| opnds[1].reg.regno == opnds[2].addr.base_regno)
&& opnds[2].addr.base_regno != REG_SP
+ /* Exempt STGP. */
+ && !(opnds[2].type == AARCH64_OPND_ADDR_SIMM11)
&& opnds[2].addr.writeback)
as_warn (_("unpredictable transfer with writeback -- `%s'"), str);
/* Load operations must load different registers. */
@@ -7674,6 +7678,8 @@ fix_insn (fixS *fixP, uint32_t flags, offsetT value)
/* Immediate offset in an address. */
insn = get_aarch64_insn (buf);
diff --git a/gas/testsuite/gas/aarch64/armv8_5-a-memtag.d b/gas/testsuite/gas/aarch64/armv8_5-a-memtag.d
index a7cb6c4a6adcced8d1ec6c56f6f5293f3d4f773d..41406464bb84731e6bc65aa65f008efec6def905 100644
--- a/gas/testsuite/gas/aarch64/armv8_5-a-memtag.d
+++ b/gas/testsuite/gas/aarch64/armv8_5-a-memtag.d
.*: badb037f cmpp x27, x27
.*: bac003ff cmpp sp, x0
.*: badf001f cmpp x0, sp
+.*: d920081f stg \[x0\]
+.*: d9200b7f stg \[x27\]
+.*: d93fb81f stg \[x0, #-80\]
+.*: d9200c1f stg \[x0, #0\]!
+.*: d920ac1f stg \[x0, #160\]!
+.*: d920041f stg \[x0\], #0
+.*: d93a641f stg \[x0\], #-1440
+.*: d92ffbff stg \[sp, #4080\]
+.*: d9300bff stg \[sp, #-4096\]
+.*: d92fffff stg \[sp, #4080\]!
+.*: d93007ff stg \[sp\], #-4096
+.*: d960081f stzg \[x0\]
+.*: d9600b7f stzg \[x27\]
+.*: d97fb81f stzg \[x0, #-80\]
+.*: d9600c1f stzg \[x0, #0\]!
+.*: d960ac1f stzg \[x0, #160\]!
+.*: d960041f stzg \[x0\], #0
+.*: d97a641f stzg \[x0\], #-1440
+.*: d96ffbff stzg \[sp, #4080\]
+.*: d9700bff stzg \[sp, #-4096\]
+.*: d96fffff stzg \[sp, #4080\]!
+.*: d97007ff stzg \[sp\], #-4096
+.*: d9a0081f st2g \[x0\]
+.*: d9a00b7f st2g \[x27\]
+.*: d9bfb81f st2g \[x0, #-80\]
+.*: d9a00c1f st2g \[x0, #0\]!
+.*: d9a0ac1f st2g \[x0, #160\]!
+.*: d9a0041f st2g \[x0\], #0
+.*: d9ba641f st2g \[x0\], #-1440
+.*: d9affbff st2g \[sp, #4080\]
+.*: d9b00bff st2g \[sp, #-4096\]
+.*: d9afffff st2g \[sp, #4080\]!
+.*: d9b007ff st2g \[sp\], #-4096
+.*: d9e0081f stz2g \[x0\]
+.*: d9e00b7f stz2g \[x27\]
+.*: d9ffb81f stz2g \[x0, #-80\]
+.*: d9e00c1f stz2g \[x0, #0\]!
+.*: d9e0ac1f stz2g \[x0, #160\]!
+.*: d9e0041f stz2g \[x0\], #0
+.*: d9fa641f stz2g \[x0\], #-1440
+.*: d9effbff stz2g \[sp, #4080\]
+.*: d9f00bff stz2g \[sp, #-4096\]
+.*: d9efffff stz2g \[sp, #4080\]!
+.*: d9f007ff stz2g \[sp\], #-4096
+.*: 69000000 stgp x0, x0, \[x0\]
+.*: 69006c00 stgp x0, x27, \[x0\]
+.*: 6900001b stgp x27, x0, \[x0\]
+.*: 69006c1b stgp x27, x27, \[x0\]
+.*: 69000360 stgp x0, x0, \[x27\]
+.*: 693d8000 stgp x0, x0, \[x0, #-80\]
+.*: 69800000 stgp x0, x0, \[x0, #0\]!
+.*: 69850000 stgp x0, x0, \[x0, #160\]!
+.*: 68800000 stgp x0, x0, \[x0\], #0
+.*: 68bb8000 stgp x0, x0, \[x0\], #-144
+.*: 691f801f stgp xzr, x0, \[x0, #1008\]
+.*: 69207c00 stgp x0, xzr, \[x0, #-1024\]
+.*: 699f83e0 stgp x0, x0, \[sp, #1008\]!
+.*: 68a003e0 stgp x0, x0, \[sp\], #-1024
diff --git a/gas/testsuite/gas/aarch64/armv8_5-a-memtag.s b/gas/testsuite/gas/aarch64/armv8_5-a-memtag.s
index f17f87efdb4ad92e89739028235b0ba8f5add0d9..729dae6f49eb74c0e11c4ff0ed02f4ab22e5bcdf 100644
--- a/gas/testsuite/gas/aarch64/armv8_5-a-memtag.s
+++ b/gas/testsuite/gas/aarch64/armv8_5-a-memtag.s
\op x27, x27, #0, #0
.endm
+ .macro expand_stg op
+ \op [x0, #0]
+ \op [x27, #0]
+ \op [x0, #-80]
+ \op [x0, #0]!
+ \op [x0, #160]!
+ \op [x0], #0
+ \op [x0], #-1440
+ \op [sp, #4080]
+ \op [sp, #-4096]
+ \op [sp, #4080]!
+ \op [sp], #-4096
+ .endm
+
# IRG
expand_3_reg irg
irg sp, x0
cmpp x27, x27
cmpp sp, x0
cmpp x0, sp
+
+ expand_stg stg
+ expand_stg stzg
+ expand_stg st2g
+ expand_stg stz2g
+
+ stgp x0, x0, [x0, #0]
+ stgp x0, x27, [x0, #0]
+ stgp x27, x0, [x0, #0]
+ stgp x27, x27, [x0, #0]
+ stgp x0, x0, [x27, #0]
+ stgp x0, x0, [x0, #-80]
+ stgp x0, x0, [x0, #0]!
+ stgp x0, x0, [x0, #160]!
+ stgp x0, x0, [x0], #0
+ stgp x0, x0, [x0], #-144
+ stgp xzr, x0, [x0, #1008]
+ stgp x0, xzr, [x0, #-1024]
+ stgp x0, x0, [sp, #1008]!
+ stgp x0, x0, [sp], #-1024
diff --git a/gas/testsuite/gas/aarch64/illegal-memtag.l b/gas/testsuite/gas/aarch64/illegal-memtag.l
index 4da0c3540a353b968dc8a54161881bcc220f0bd6..dd568ccd4eea69d329343cc66ef1d2868968b6c5 100644
--- a/gas/testsuite/gas/aarch64/illegal-memtag.l
+++ b/gas/testsuite/gas/aarch64/illegal-memtag.l
@@ -4,6 +4,12 @@
[^:]*:[0-9]+: Error: immediate value out of range 0 to 1008 at operand 3 -- `subg x1,x2,-16,#0x3'
[^:]*:[0-9]+: Error: immediate value out of range 0 to 15 at operand 4 -- `addg x1,x2,#0x3f0,#0x10'
[^:]*:[0-9]+: Error: immediate value out of range 0 to 15 at operand 4 -- `subg x1,x2,#0x3f0,-4'
+[^:]*:[0-9]+: Error: immediate value must be a multiple of 16 at operand 1 -- `stg \[x1,#15\]'
+[^:]*:[0-9]+: Error: immediate offset out of range -4096 to 4080 at operand 1 -- `stzg \[x1,#-4097]!'
+[^:]*:[0-9]+: Error: immediate offset out of range -4096 to 4080 at operand 1 -- `st2g \[x1],#4096'
+[^:]*:[0-9]+: Error: immediate offset out of range -1024 to 1008 at operand 3 -- `stgp x1,x2,\[x3,#1009\]'
+[^:]*:[0-9]+: Error: immediate value must be a multiple of 16 at operand 3 -- `stgp x1,x2,\[x3,#33\]'
+[^:]*:[0-9]+: Error: immediate offset out of range -1024 to 1008 at operand 3 -- `stgp x1,x2,\[x3,#-1025\]'
[^:]*:[0-9]+: Error: operand 1 must be an integer or stack pointer register -- `irg xzr,x2,x3'
[^:]*:[0-9]+: Error: operand 2 must be an integer or stack pointer register -- `irg x1,xzr,x3'
[^:]*:[0-9]+: Error: operand 3 must be an integer register -- `irg x1,x2,sp'
@@ -20,3 +26,10 @@
[^:]*:[0-9]+: Error: operand 3 must be an integer or stack pointer register -- `subps x1,x2,xzr'
[^:]*:[0-9]+: Error: operand 1 must be an integer or stack pointer register -- `cmpp xzr,x2'
[^:]*:[0-9]+: Error: operand 2 must be an integer or stack pointer register -- `cmpp x2,xzr'
+[^:]*:[0-9]+: Error: 64-bit integer or SP register expected at operand 1 -- `stg \[xzr,#0\]'
+[^:]*:[0-9]+: Error: 64-bit integer or SP register expected at operand 1 -- `st2g \[xzr,#0]!'
+[^:]*:[0-9]+: Error: 64-bit integer or SP register expected at operand 1 -- `stzg \[xzr],#0'
+[^:]*:[0-9]+: Error: 64-bit integer or SP register expected at operand 1 -- `stz2g \[xzr,#0\]'
+[^:]*:[0-9]+: Error: operand 1 must be an integer register -- `stgp sp,x2,\[x3\]'
+[^:]*:[0-9]+: Error: operand 2 must be an integer register -- `stgp x1,sp,\[x3\]'
+[^:]*:[0-9]+: Error: 64-bit integer or SP register expected at operand 3 -- `stgp x0,x0,\[xzr\]'
diff --git a/gas/testsuite/gas/aarch64/illegal-memtag.s b/gas/testsuite/gas/aarch64/illegal-memtag.s
index 7eab07f4d85591df898ed14f0d2ff86327445892..2a66366ebdec78cba3b4d453eaa6681dd78fc1e0 100644
--- a/gas/testsuite/gas/aarch64/illegal-memtag.s
+++ b/gas/testsuite/gas/aarch64/illegal-memtag.s
addg x1, x2, #0x3f0, #0x10
subg x1, x2, #0x3f0, -4
+ # STG/STZG/ST2G : Fail imm
+ stg [x1, #15]
+ stzg [x1, #-4097]!
+ st2g [x1], #4096
+
+ # STGP : Fail imm
+ stgp x1, x2, [x3, #1009]
+ stgp x1, x2, [x3, #33]
+ stgp x1, x2, [x3, #-1025]
+
# Illegal SP/XZR registers
irg xzr, x2, x3
irg x1, xzr, x3
subps x1, x2, xzr
cmpp xzr, x2
cmpp x2, xzr
+ stg [xzr, #0]
+ st2g [xzr, #0]!
+ stzg [xzr], #0
+ stz2g [xzr, #0]
+ stgp sp, x2, [x3]
+ stgp x1, sp, [x3]
+ stgp x0, x0, [xzr]
diff --git a/include/opcode/aarch64.h b/include/opcode/aarch64.h
index d6e639db9727273e0a6a4e17f54a1f0b99d08b74..c4c573a478944eca1ef0f7bb84dd95d8354a8e78 100644
--- a/include/opcode/aarch64.h
+++ b/include/opcode/aarch64.h
@@ -286,7 +286,11 @@ enum aarch64_opnd
the mnemonic name for LDUR/STUR instructions
wherever there is no ambiguity. */
AARCH64_OPND_ADDR_SIMM10, /* Address of signed 10-bit immediate. */
+ AARCH64_OPND_ADDR_SIMM11, /* Address with a signed 11-bit (multiple of
+ 16) immediate. */
AARCH64_OPND_ADDR_UIMM12, /* Address of unsigned 12-bit immediate. */
+ AARCH64_OPND_ADDR_SIMM13, /* Address with a signed 13-bit (multiple of
+ 16) immediate. */
AARCH64_OPND_SIMD_ADDR_SIMPLE,/* Address of ld/st multiple structures. */
AARCH64_OPND_ADDR_OFFSET, /* Address with an optional 9-bit immediate. */
AARCH64_OPND_SIMD_ADDR_POST, /* Address of ld/st multiple post-indexed. */
@@ -467,6 +471,10 @@ enum aarch64_opnd_qualifier
AARCH64_OPND_QLF_P_Z,
AARCH64_OPND_QLF_P_M,
+ /* Used in scaled signed immediate that are scaled by a Tag granule
+ like in stg, st2g, etc. */
+ AARCH64_OPND_QLF_imm_tag,
+
/* Constraint on value. */
AARCH64_OPND_QLF_CR, /* CRn, CRm. */
AARCH64_OPND_QLF_imm_0_7,
diff --git a/opcodes/aarch64-asm.c b/opcodes/aarch64-asm.c
index fc7ac88f1a0ef35f21e27cbf248ee8e45643f597..e53b98a67f9dc9e0b4638695b9c03d55234c5025 100644
--- a/opcodes/aarch64-asm.c
+++ b/opcodes/aarch64-asm.c
@@ -690,7 +690,8 @@ aarch64_ins_addr_simm (const aarch64_operand *self,
insert_field (FLD_Rn, code, info->addr.base_regno, 0);
/* simm (imm9 or imm7) */
imm = info->addr.offset.imm;
- if (self->fields[0] == FLD_imm7)
+ if (self->fields[0] == FLD_imm7
+ || info->qualifier == AARCH64_OPND_QLF_imm_tag)
/* scaled immediate in ld/st pair instructions.. */
imm >>= get_logsz (aarch64_get_qualifier_esize (info->qualifier));
insert_field (self->fields[0], code, imm, 0);
diff --git a/opcodes/aarch64-dis.c b/opcodes/aarch64-dis.c
index b37741a9aae8c383e94c47f210795a7643f93aa3..defb53dfd2566149f11052f713bf048ecc30334d 100644
--- a/opcodes/aarch64-dis.c
+++ b/opcodes/aarch64-dis.c
@@ -1067,7 +1067,8 @@ aarch64_ext_addr_simm (const aarch64_operand *self, aarch64_opnd_info *info,
/* simm (imm9 or imm7) */
imm = extract_field (self->fields[0], code, 0);
info->addr.offset.imm = sign_extend (imm, fields[self->fields[0]].width - 1);
- if (self->fields[0] == FLD_imm7)
+ if (self->fields[0] == FLD_imm7
+ || info->qualifier == AARCH64_OPND_QLF_imm_tag)
/* scaled immediate in ld/st pair instructions. */
info->addr.offset.imm *= aarch64_get_qualifier_esize (info->qualifier);
/* qualifier */
diff --git a/opcodes/aarch64-opc.c b/opcodes/aarch64-opc.c
index d73542f2409786e3537458c5c78d3560594335a1..433336f76848db91da1577b740faea3c2c3bcd68 100644
--- a/opcodes/aarch64-opc.c
+++ b/opcodes/aarch64-opc.c
@@ -721,6 +721,9 @@ struct operand_qualifier_data aarch64_opnd_qualifiers[] =
{0, 0, 0, "z", OQK_OPD_VARIANT},
{0, 0, 0, "m", OQK_OPD_VARIANT},
+ /* Qualifier for scaled immediate for Tag granule (stg,st2g,etc). */
+ {16, 0, 0, "tag", OQK_OPD_VARIANT},
+
/* Qualifiers constraining the value range.
Lower bound, higher bound, unused. */
@@ -1668,6 +1671,36 @@ operand_general_constraint_met_p (const aarch64_opnd_info *opnds, int idx,
}
break;
+ /* Signed 11 bits immediate offset (multiple of 16). */
+ if (!value_in_range_p (opnd->addr.offset.imm, -1024, 1008))
+ {
+ set_offset_out_of_range_error (mismatch_detail, idx, -1024, 1008);
+ return 0;
+ }
+
+ if (!value_aligned_p (opnd->addr.offset.imm, 16))
+ {
+ set_unaligned_error (mismatch_detail, idx, 16);
+ return 0;
+ }
+ break;
+
+ /* Signed 13 bits immediate offset (multiple of 16). */
+ if (!value_in_range_p (opnd->addr.offset.imm, -4096, 4080))
+ {
+ set_offset_out_of_range_error (mismatch_detail, idx, -4096, 4080);
+ return 0;
+ }
+
+ if (!value_aligned_p (opnd->addr.offset.imm, 16))
+ {
+ set_unaligned_error (mismatch_detail, idx, 16);
+ return 0;
+ }
+ break;
+
/* AdvSIMD load/store multiple structures, post-index. */
assert (idx == 1);
@@ -3559,6 +3592,8 @@ aarch64_print_operand (char *buf, size_t size, bfd_vma pc,
diff --git a/opcodes/aarch64-tbl.h b/opcodes/aarch64-tbl.h
index 498315835593add8efcc097948005ce53fb66556..e70d318d934621b6ef0609033d2257ac439d0ca3 100644
--- a/opcodes/aarch64-tbl.h
+++ b/opcodes/aarch64-tbl.h
@@ -125,6 +125,12 @@
QLF1(X), \
}
+/* e.g. STG [<Xn|SP>, #<imm9>]. */
+#define QL_LDST_AT \
+{ \
+ QLF1(imm_tag), \
+}
+
/* e.g. RBIT <Wd>, <Wn>. */
#define QL_I2SAME \
{ \
@@ -1218,6 +1224,12 @@
QLF3(X, X, S_S), \
}
+/* e.g. STGP <Xt1>, <Xt2>, [<Xn|SP>{, #<imm>}]. */
+#define QL_STGP \
+{ \
+ QLF3(X, X, imm_tag), \
+}
+
/* e.g. STP <Wt1>, <Wt2>, [<Xn|SP>, #<imm>]!. */
#define QL_LDST_PAIR_R \
{ \
@@ -3218,6 +3230,15 @@ struct aarch64_opcode aarch64_opcode_table[] =
CORE_INSN ("str", 0xb8000400, 0xbfe00400, ldst_imm9, 0, OP2 (Rt, ADDR_SIMM9), QL_LDST_R, F_GPRSIZE_IN_Q),
CORE_INSN ("ldr", 0xb8400400, 0xbfe00400, ldst_imm9, 0, OP2 (Rt, ADDR_SIMM9), QL_LDST_R, F_GPRSIZE_IN_Q),
CORE_INSN ("ldrsw", 0xb8800400, 0xffe00400, ldst_imm9, 0, OP2 (Rt, ADDR_SIMM9), QL_LDST_X32, 0),
+ /* Load/store Allocation Tag instructions. */
+ MEMTAG_INSN ("stg", 0xd920081f, 0xffe00c1f, ldst_unscaled, OP1 (ADDR_SIMM13), QL_LDST_AT, 0),
+ MEMTAG_INSN ("stzg", 0xd960081f, 0xffe00c1f, ldst_unscaled, OP1 (ADDR_SIMM13), QL_LDST_AT, 0),
+ MEMTAG_INSN ("st2g", 0xd9a0081f, 0xffe00c1f, ldst_unscaled, OP1 (ADDR_SIMM13), QL_LDST_AT, 0),
+ MEMTAG_INSN ("stz2g",0xd9e0081f, 0xffe00c1f, ldst_unscaled, OP1 (ADDR_SIMM13), QL_LDST_AT, 0),
+ MEMTAG_INSN ("stg", 0xd920041f, 0xffe0041f, ldst_imm9, OP1 (ADDR_SIMM13), QL_LDST_AT, 0),
+ MEMTAG_INSN ("stzg", 0xd960041f, 0xffe0041f, ldst_imm9, OP1 (ADDR_SIMM13), QL_LDST_AT, 0),
+ MEMTAG_INSN ("st2g", 0xd9a0041f, 0xffe0041f, ldst_imm9, OP1 (ADDR_SIMM13), QL_LDST_AT, 0),
+ MEMTAG_INSN ("stz2g",0xd9e0041f, 0xffe0041f, ldst_imm9, OP1 (ADDR_SIMM13), QL_LDST_AT, 0),
/* Load/store register (unsigned immediate). */
CORE_INSN ("strb", 0x39000000, 0xffc00000, ldst_pos, OP_STRB_POS, OP2 (Rt, ADDR_UIMM12), QL_LDST_W8, 0),
CORE_INSN ("ldrb", 0x39400000, 0xffc00000, ldst_pos, OP_LDRB_POS, OP2 (Rt, ADDR_UIMM12), QL_LDST_W8, 0),
@@ -3314,12 +3335,14 @@ struct aarch64_opcode aarch64_opcode_table[] =
CORE_INSN ("stp", 0x2d000000, 0x3fc00000, ldstpair_off, 0, OP3 (Ft, Ft2, ADDR_SIMM7), QL_LDST_PAIR_FP, 0),
CORE_INSN ("ldp", 0x2d400000, 0x3fc00000, ldstpair_off, 0, OP3 (Ft, Ft2, ADDR_SIMM7), QL_LDST_PAIR_FP, 0),
{"ldpsw", 0x69400000, 0xffc00000, ldstpair_off, 0, CORE, OP3 (Rt, Rt2, ADDR_SIMM7), QL_LDST_PAIR_X32, 0, 0, 0, VERIFIER (ldpsw)},
+ MEMTAG_INSN ("stgp", 0x69000000, 0xffc00000, ldstpair_off, OP3 (Rt, Rt2, ADDR_SIMM11), QL_STGP, 0),
/* Load/store register pair (indexed). */
CORE_INSN ("stp", 0x28800000, 0x7ec00000, ldstpair_indexed, 0, OP3 (Rt, Rt2, ADDR_SIMM7), QL_LDST_PAIR_R, F_SF),
CORE_INSN ("ldp", 0x28c00000, 0x7ec00000, ldstpair_indexed, 0, OP3 (Rt, Rt2, ADDR_SIMM7), QL_LDST_PAIR_R, F_SF),
CORE_INSN ("stp", 0x2c800000, 0x3ec00000, ldstpair_indexed, 0, OP3 (Ft, Ft2, ADDR_SIMM7), QL_LDST_PAIR_FP, 0),
CORE_INSN ("ldp", 0x2cc00000, 0x3ec00000, ldstpair_indexed, 0, OP3 (Ft, Ft2, ADDR_SIMM7), QL_LDST_PAIR_FP, 0),
{"ldpsw", 0x68c00000, 0xfec00000, ldstpair_indexed, 0, CORE, OP3 (Rt, Rt2, ADDR_SIMM7), QL_LDST_PAIR_X32, 0, 0, 0, VERIFIER (ldpsw)},
+ MEMTAG_INSN ("stgp", 0x68800000, 0xfec00000, ldstpair_indexed, OP3 (Rt, Rt2, ADDR_SIMM11), QL_STGP, 0),
/* Load register (literal). */
CORE_INSN ("ldr", 0x18000000, 0xbf000000, loadlit, OP_LDR_LIT, OP2 (Rt, ADDR_PCREL19), QL_R_PCREL, F_GPRSIZE_IN_Q),
CORE_INSN ("ldr", 0x1c000000, 0x3f000000, loadlit, OP_LDRV_LIT, OP2 (Ft, ADDR_PCREL19), QL_FP_PCREL, 0),
@@ -4628,8 +4651,12 @@ struct aarch64_opcode aarch64_opcode_table[] =
"an address with 9-bit negative or unaligned immediate offset") \
Y(ADDRESS, addr_simm10, "ADDR_SIMM10", 0, F(FLD_Rn,FLD_S_imm10,FLD_imm9,FLD_index),\
"an address with 10-bit scaled, signed immediate offset") \
+ Y(ADDRESS, addr_simm, "ADDR_SIMM11", 0, F(FLD_imm7,FLD_index2),\
+ "an address with 11-bit signed immediate (multiple of 16) offset")\
Y(ADDRESS, addr_uimm12, "ADDR_UIMM12", 0, F(FLD_Rn,FLD_imm12), \
"an address with scaled, unsigned immediate offset") \
+ Y(ADDRESS, addr_simm, "ADDR_SIMM13", 0, F(FLD_imm9,FLD_index),\
+ "an address with 13-bit signed immediate (multiple of 16) offset")\
Y(ADDRESS, addr_simple, "SIMD_ADDR_SIMPLE", 0, F(), \
"an address with base register (no offset)") \
Y(ADDRESS, addr_offset, "ADDR_OFFSET", 0, F(FLD_Rn,FLD_imm9,FLD_index),\