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|
/* illegal.s Test file for AArch64 instructions that should be rejected
by the assembler.
Copyright (C) 2011-2017 Free Software Foundation, Inc. Contributed by ARM Ltd.
This file is part of GAS.
GAS is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the license, or
(at your option) any later version.
GAS is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; see the file COPYING3. If not,
see <http://www.gnu.org/licenses/>. */
.text
// For urecpe and ursqrte, only 2s and 4s are accepted qualifiers.
urecpe v0.1d, v7.1d
urecpe v0.2d, v7.2d
ursqrte v0.1d, v7.1d
ursqrte v0.2d, v7.2d
// For AdvSIMD (across) instructions, there are restraints on the register type and qualifiers.
saddlv b7, v31.8b
saddlv d7, v31.2s
saddlv q7, v31.2d
smaxv s7, v31.2s
sminv d7, v31.2d
fmaxv h7, v31.2h
fmaxv s7, v31.4h
fminv d7, v31.2d
abs b0, b31
neg b0, b31
abs h0, h31
neg h0, h31
abs s0, s31
neg s0, s31
fcvt s0, s0
bfm w0, w1, 8, 43
ubfm w0, x1, 8, 31
aese v1.8b, v2.8b
sha1h s7, d31
sha1h q7, d31
sha1su1 v7.4s, v7.2s
sha256su0 v7.2d, v7.2d
sha1c q7, q3, v7.4s
sha1p s7, q8, v9.4s
sha1m v8.4s, v7.4s, q8
sha1su0 v0.2d, v1.2d, v2.2d
sha256h q7, s2, v8.4s
pmull v7.8b, v15.8b, v31.8b
pmull v7.1q, v15.1q, v31.1d
pmull2 v7.8h, v15.8b, v31.8b
pmull2 v7.1q, v15.2d, v31.1q
ld2 {v1.4h, v0.4h}, [x1]
strb x0, [sp, x1, lsl #0]
strb w7, [x30, x0, lsl]
strb w7, [x30, x0, lsl #1]
ldtr x7, [x15, 266]
sttr x7, [x15, #1]!
stxrb x2, w1, [sp]
stxp w2, x3, w4, [x0]
ldxp w3, x4, [x30]
st2 {v4.2d, v5.2d}, [x3, #3]
st2 {v4.2d, v5.2d, v6.2d}, [x3]
st1 {v4.2d, v6.2d, v8.2d}, [x3]
st3 {v4.2d, v6.2d}, [x3]
st4 {v4.2d, v6.2d}, [x3]
st2 {v4.2d, v6.2d, v8.2d, v10.2d}, [x3]
st2 {v4.2d, v6.2d, v8.2d, v10.2d}, [x3], 48
ext v0.8b, v1.8b, v2.8b, 8
ext v0.16b, v1.16b, v2.16b, 20
tbz w0, #40, 0x17c
svc
fmov v1.D[0], x0
fmov v2.S[2], x0
fmov v2.S[1], x0
fmov v2.D[1], w0
smaddl w0, w1, w2, x3
smaddl x0, x1, w2, x3
smaddl x0, w1, x2, x3
smaddl x0, w1, w2, w3
ld1 {v1.s, v2.s}[1], [x3]
st1 {v2.s, v3.s}[1], [x4]
ld2 {v1.s, v2.s, v3.s}[1], [x3]
st2 {v2.s, v2.s, v3.s}[1], [x4]
ld3 {v1.s, v2.s, v3.s, v4.s}[1], [x3]
st3 {v2.s, v3.s, v4.s, v5.s}[1], [x4]
ld4 {v1.s}[1], [x3]
st4 {v2.s}[1], [x4]
ld2 {v1.b, v3.b}[1], [x3]
st2 {v2.b, v4.b}[1], [x4]
ld3 {v1.b, v3.b, v5.b}[1], [x3]
st3 {v2.b, v4.b, v6.b}[1], [x4]
ld4 {v1.b, v3.b, v5.b, v7.b}[1], [x3]
st4 {v2.b, v4.b, v6.b, v8.b}[1], [x4]
ld1 {v1.q}[1], [x3]
ld1r {v1.4s, v3.4s}, [x3]
ld1r {v1.4s, v2.4s, v3.4s}, [x3]
ld2r {v1.4s, v2.4s, v3.4s}, [x3]
ld3r {v1.4s, v2.4s, v3.4s, v4.4s}, [x3]
ld4r {v1.4s}, [x3]
ld1r {v1.4s, v3.4s}, [x3], x4
ld1r {v1.4s, v2.4s, v3.4s}, [x3], x4
ld2r {v1.4s, v2.4s, v3.4s}, [x3], x4
ld3r {v1.4s, v2.4s, v3.4s, v4.4s}, [x3], x4
ld4r {v1.4s}, [x3], x4
ld1r {v1.4s}, [x3], #1
ld1r {v1.4s, v2.4s}, [x3], #8
ld2r {v1.4s, v2.4s}, [x3], #4
ld3r {v1.4s, v2.4s, v3.4s}, [x3], #16
ld4r {v1.4s, v2.4s, v3.4s, v4.4s}, [x3], #32
addp s1, v2.2s
addp s1, v2.2d
addp d1, v2.2s
fmaxp s1, v2.4s
add s1, s2, s3
cmhi d1, d2, s3
shll v0.8h, v1.8b, 16
shll2 v0.2d, v1.4s, 16
dup s1, v2.d[1]
dup s1, v2.s[4]
mov s1, v2.h[1]
clrex #16
msr daif, w5
mrs w15, midr_el1
mrs x0, dummy
sshr v0.4s, v1.4s, #0
sshr v0.4s, v1.4s, #33
sshr v0.4h, v1.4h, #20
shl v0.4s, v1.4s, #32
fcvtzs v0.2h, v1.2h, #2
uqshrn v0.2s, v1.2d, 33
uqrshrn v0.2s, v1.2s, 32
sshll v8.8h, v2.8b, #8
sysl x7, #10, C15, C7, #11
sysl w7, #1, C15, C7, #1
dsb dummy
dmb #16
isb osh
prfm 0x2f, LABEL1
prfm pldl3strm, [sp, #8]!
prfm pldl3strm, [sp], #8
prfm pldl3strm, [sp, w0, sxtw #3]!
prfm pldl3strm, =0x100
sttr x0, LABEL1
sttr x0, [sp, #16]!
sttr x0, [sp], #16
sttr x0, [sp, x1]
ldur x0, LABEL1
ldur x0, [sp, #16]!
ldur x0, [sp], #16
ldur x0, [sp, x1]
ldr b0, =0x100
ldr h0, LABEL1
ic ivau
ic ivau, w0
ic ialluis, xzr
ic ialluis, x0
sys #0, c0, c0, 0, w0
msr spsel, #16
msr cptr_el2, #15
movz x1,#:abs_g2:u48, lsl #16
movz x1, 0xddee, lsl #8
movz w1,#:abs_g2:u48
movz w1,#:abs_g3:u48
movk x1,#:abs_g1_s:s12
movi v0.4s, #256
movi v0.2d, #0xabcdef
bic v0.4s, #255, msl #8
bic v0.4s, #512
bic v0.4s, #1, lsl #31
// bic v0.4h, #1, lsl #16
orr v0.4s, #255, msl #8
orr v0.4s, #512
movi v0.4s, #127, lsl #4
movi v0.4s, #127, msl #24
// movi v0.4h, #127, lsl #16
mvni v0.4s, #127, lsl #4
mvni v0.4s, #127, msl #24
// mvni v0.4h, #127, lsl #16
fmov v0.2s, #3.1415926
fmov v0.4s, #3.1415926
fmov v0.2d, #3.1415926
fmov x0, #1.0
fmov w0, w1
msr #5, #0
msr SPSel, #2
tbl v0.16b, {v1.16b, v3.16b, v5.16b}, v2.16b
tbx v0.8b, {v1.16b, v3.16b, v5.16b, v7.16b}, v2.8b
// Alternating register list forms are no longer available A64 ISA
.macro ldst2_reg_list_post_imm_reg_64 inst type postreg
\inst\()2 {v0.\type, v2.\type}, [x0], #16
\inst\()2 {v0.\type, v1.\type, v2.\type, v3.\type}, [x0], #32
.ifnb \postreg
\inst\()2 {v0.\type, v2.\type}, [x0], \postreg
\inst\()2 {v0.\type, v1.\type, v2.\type, v3.\type}, [x0], \postreg
.endif
.endm
.macro ldst2_reg_list_post_imm_reg_128 inst type postreg
\inst\()2 {v0.\type, v2.\type}, [x0], #32
\inst\()2 {v0.\type, v1.\type, v2.\type, v3.\type}, [x0], #64
.ifnb \postreg
\inst\()2 {v0.\type, v2.\type}, [x0], \postreg
\inst\()2 {v0.\type, v1.\type, v2.\type, v3.\type}, [x0], \postreg
.endif
.endm
.irp instr ld,st
.irp bits_64 8b, 4h, 2s
ldst2_reg_list_post_imm_reg_64 \instr \bits_64 x7
.endr
.endr
.irp instr ld,st
.irp bits_128 16b, 8h, 4s, 2d
ldst2_reg_list_post_imm_reg_128 \instr \bits_128 x7
.endr
.endr
.macro ldst34_reg_list_post_imm_reg_64 inst type postreg
\inst\()3 {v0.\type, v2.\type, v4.\type}, [x0], #24
\inst\()4 {v0.\type, v2.\type, v4.\type, v6.\type}, [x0], #32
\inst\()3 {v0.\type, v2.\type, v4.\type}, [x0], \postreg
\inst\()4 {v0.\type, v2.\type, v4.\type, v6.\type}, [x0], \postreg
.endm
.macro ldst34_reg_list_post_imm_reg_128 inst type postreg
\inst\()3 {v0.\type, v2.\type, v4.\type}, [x0], #48
\inst\()4 {v0.\type, v2.\type, v4.\type, v6.\type}, [x0], #64
\inst\()3 {v0.\type, v2.\type, v4.\type}, [x0], \postreg
\inst\()4 {v0.\type, v2.\type, v4.\type, v6.\type}, [x0], \postreg
.endm
.irp instr ld,st
.irp bits_64 8b, 4h, 2s
ldst34_reg_list_post_imm_reg_64 \instr \bits_64 x7
.endr
.endr
.irp instr ld,st
.irp bits_128 16b, 8h, 4s, 2d
ldst34_reg_list_post_imm_reg_128 \instr \bits_128 x7
.endr
.endr
// LD1R expects one register only.
ld1r {v0.8b, v1.8b}, [x0], #1
ld1r {v0.16b, v1.16b}, [x0], #1
ld1r {v0.4h, v1.4h}, [x0], #2
ld1r {v0.8h, v1.8h}, [x0], #2
ld1r {v0.2s, v1.2s}, [x0], #4
ld1r {v0.4s, v1.4s}, [x0], #4
ld1r {v0.1d, v1.1d}, [x0], #8
ld1r {v0.2d, v1.2d}, [x0], #8
.macro ldstn_index_rep_H_altreg_imm inst index type rep
\inst\()2\rep {v0.\type, v2.\type}\index, [x0], #4
\inst\()3\rep {v0.\type, v2.\type, v4.\type}\index, [x0], #6
\inst\()4\rep {v0.\type, v2.\type, v4.\type, v6.\type}\index, [x0], #8
.endm
.irp instr, ld, st
ldstn_index_rep_H_altreg_imm \instr index="[1]" type=h rep=""
.ifnc \instr, st
.irp types 4h, 8h
ldstn_index_rep_H_altreg_imm \instr index="" type=\types rep="r"
.endr
.endif
.endr
.macro ldstn_index_rep_S_altreg_imm inst index type rep
\inst\()2\rep {v0.\type, v2.\type}\index, [x0], #8
\inst\()3\rep {v0.\type, v2.\type, v4.\type}\index, [x0], #12
\inst\()4\rep {v0.\type, v2.\type, v4.\type, v6.\type}\index, [x0], #16
.endm
.irp instr, ld, st
ldstn_index_rep_S_altreg_imm \instr index="[1]" type=s rep=""
.ifnc \instr, st
.irp types 2s, 4s
ldstn_index_rep_S_altreg_imm \instr index="" type=\types rep="r"
.endr
.endif
.endr
.macro ldstn_index_rep_D_altreg_imm inst index type rep
\inst\()2\rep {v0.\type, v2.\type}\index, [x0], #16
\inst\()3\rep {v0.\type, v2.\type, v4.\type}\index, [x0], #24
\inst\()4\rep {v0.\type, v2.\type, v4.\type, v6.\type}\index, [x0], #32
.endm
.irp instr, ld, st
ldstn_index_rep_D_altreg_imm \instr index="[1]" type=d rep=""
.ifnc \instr, st
.irp types 1d, 2d
ldstn_index_rep_D_altreg_imm \instr index="" type=\types rep="r"
.endr
.endif
.endr
.irp type 8b, 16b, 4h, 8h, 2s, 4s, 1d, 2d
ld1r {v0.\type, v1.\type}, [x0], x7
.endr
.macro ldstn_index_rep_reg_altreg inst index type rep postreg
\inst\()2\rep {v0.\type, v2.\type}\index, [x0], \postreg
\inst\()3\rep {v0.\type, v2.\type, v4.\type}\index, [x0], \postreg
\inst\()4\rep {v0.\type, v2.\type, v4.\type, v6.\type}\index, [x0], \postreg
.endm
.irp instr, ld, st
.irp itypes b,h,s,d
ldstn_index_rep_reg_altreg \instr index="[1]" type=\itypes rep="" postreg=x7
.endr
.ifnc \instr, st
.irp types 8b, 16b, 4h, 8h, 2s, 4s, 1d, 2d
ldstn_index_rep_reg_altreg \instr index="" type=\types rep="r" postreg=x7
.endr
.endif
.endr
.macro ldnstn_reg_list type inst index rep
.ifb \index
.ifnb \rep
\inst\()1\rep {v0.\type, v1.\type}\index, [x0]
.endif
.endif
.ifnc \type, B
\inst\()2\rep {v0.\type, v2.\type}\index, [x0]
.endif
.ifnc \type, B
\inst\()3\rep {v0.\type, v2.\type, v4.\type}\index, [x0]
.endif
.ifnc \type, B
\inst\()4\rep {v0.\type, v2.\type, v4.\type, v6.\type}\index, [x0]
.endif
.endm
ldnstn_reg_list type="8B", inst="ld" index="" rep=""
ldnstn_reg_list type="8B", inst="st" index="" rep=""
ldnstn_reg_list type="16B", inst="ld" index="" rep=""
ldnstn_reg_list type="16B", inst="st" index="" rep=""
ldnstn_reg_list type="4H", inst="ld" index="" rep=""
ldnstn_reg_list type="4H", inst="st" index="" rep=""
ldnstn_reg_list type="8H", inst="ld" index="" rep=""
ldnstn_reg_list type="8H", inst="st" index="" rep=""
ldnstn_reg_list type="2S", inst="ld" index="" rep=""
ldnstn_reg_list type="2S", inst="st" index="" rep=""
ldnstn_reg_list type="4S", inst="ld" index="" rep=""
ldnstn_reg_list type="4S", inst="st" index="" rep=""
ldnstn_reg_list type="2D", inst="ld" index="" rep=""
ldnstn_reg_list type="2D", inst="st" index="" rep=""
ldnstn_reg_list type="B", inst="ld" index="[1]" rep=""
ldnstn_reg_list type="B", inst="st" index="[1]" rep=""
ldnstn_reg_list type="B", inst="ld" index="[1]" rep=""
ldnstn_reg_list type="B", inst="st" index="[1]" rep=""
ldnstn_reg_list type="H", inst="ld" index="[1]" rep=""
ldnstn_reg_list type="H", inst="st" index="[1]" rep=""
ldnstn_reg_list type="H", inst="ld" index="[1]" rep=""
ldnstn_reg_list type="H", inst="st" index="[1]" rep=""
ldnstn_reg_list type="S", inst="ld" index="[1]" rep=""
ldnstn_reg_list type="S", inst="st" index="[1]" rep=""
ldnstn_reg_list type="S", inst="ld" index="[1]" rep=""
ldnstn_reg_list type="S", inst="st" index="[1]" rep=""
ldnstn_reg_list type="D", inst="ld" index="[1]" rep=""
ldnstn_reg_list type="D", inst="st" index="[1]" rep=""
ldnstn_reg_list type="8B", inst="ld" index="" rep="r"
ldnstn_reg_list type="16B", inst="ld" index="" rep="r"
ldnstn_reg_list type="4H", inst="ld" index="" rep="r"
ldnstn_reg_list type="8H", inst="ld" index="" rep="r"
ldnstn_reg_list type="2S", inst="ld" index="" rep="r"
ldnstn_reg_list type="4S", inst="ld" index="" rep="r"
ldnstn_reg_list type="1D", inst="ld" index="" rep="r"
ldnstn_reg_list type="2D", inst="ld" index="" rep="r"
pmull v0.1q, v1.1d, v2.1d
pmull2 v0.1q, v1.2d, v2.2d
// #<fbits> out of range
.irp instr, scvtf, ucvtf
\instr d0, w1, 33
\instr s0, w0, 33
\instr d0, x1, 65
\instr s0, x1, 65
.endr
.irp instr, fcvtzs, fcvtzu
\instr w1, d0, 33
\instr w0, s0, 33
\instr x1, d0, 65
\instr x1, s0, 65
.endr
// Invalid instruction.
mockup-op
ldrh w0, [x1, x2, lsr #1]
add w0, w1, w2, ror #1
sub w0, w1, w2, asr #32
eor w0, w1, w2, ror #32
add x0, x1, #20, LSL #16
add x0, x1, #20, UXTX #12
add x0, x1, #20, LSR
add x0, x1, #20, LSL
ldnp h7, h15, [x0, #2]
ldnp b15, b31, [x0], #4
ldnp h0, h1, [x0, #6]!
uqrshrn h0, s1, #63
sqshl b7, b15, #8
bfxil w7, w15, #15, #30
bfi x3, x7, #31, #48
str x1,page_table_count
prfm PLDL3KEEP, [x9, x15, sxtx #2]
mrs x5, S1_0_C17_C8_0
msr S3_1_C13_C15_1, x7
msr S3_1_C11_C15_-1, x7
msr S3_1_11_15_1, x7
// MOVI (alias of ORR immediate) is no longer supported.
movi w1, #15
.set u48, 0xaabbccddeeff
uxtb x7, x15
uxth x7, x15
uxtw x7, x15
sxtb w15, xzr
sxth w15, xzr
sxtw w15, xzr
mov w0, v0.b[0]
mov w0, v0.h[0]
mov w0, v0.d[0]
mov x0, v0.b[0]
mov x0, v0.h[0]
mov x0, v0.s[0]
uabdl2 v20.4S, v12.8H, v29.8
movi d1, 0xffff, lsl #16
ST3 {v18.D-v20.D}[0],[x28],x
ST1 {v7.B}[2],[x4],x
ST1 {v22.1D-v25.1D},[x10],x
ldr w0, [x0]!
ldr w0, [x0], {127}
orr x0, x0, #0xff, lsl #1
orr x0. x0, #0xff, lsl #1
orr x0, x0, #0xff lsl #1
mov x0, ##5
msr daifset, x0
msr daifclr, x0
fmov s0, #0x11
fmov s0, #0xC0280000C1400000
fmov d0, #0xC02f800000000000
// No 16-byte relocation
ldr q0, =one_label
ands w0, w24, #0xffeefffffffffffd
one_label:
cinc w0, w1, al
cinc w0, w1, nv
cset w0, al
cset w0, nv
cinv w0, w1, al
cinv w0, w1, nv
csetm w0, al
csetm w0, nv
cneg w0, w1, al
cneg w0, w1, nv
mrs x5, S4_0_C12_C8_0
mrs x6, S0_8_C11_C7_5
mrs x7, S1_1_C16_C6_6
mrs x8, S2_2_C15_C16_7
mrs x9, S3_3_C14_C15_8
fmov s0, #-0.0
fmov s0, #0x40000000 // OK
fmov s0, #0x80000000
fmov s0, #0xc0000000 // OK
fmov d0, #-0.0
fmov d0, #0x4000000000000000 // OK
fmov d0, #0x8000000000000000
fmov d0, #0xc000000000000000 // OK
fcmgt v0.4s, v0.4s, #0.0 // OK
fcmgt v0.4s, v0.4s, #0 // OK
fcmgt v0.4s, v0.4s, #-0.0
fcmgt v0.2d, v0.2d, #0.0 // OK
fcmgt v0.2d, v0.2d, #0 // OK
fcmgt v0.2d, v0.2d, #-0.0
// End (for errors during literal pool generation)
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