2 # RUN: llvm-mc -filetype=obj -triple=aarch64-unknown-freebsd %s -o %t
3 # RUN: llvm-mc -filetype=obj -triple=aarch64-unknown-freebsd %p/Inputs/uabs_label.s -o %t2.o
4 # RUN: ld.lld %t %t2.o -o %t2
5 # RUN: llvm-objdump -d %t2 | FileCheck %s
7 .section .R_AARCH64_ADR_PREL_LO21,"ax",@progbits
11 msg: .asciz "Hello, world\n"
14 # CHECK: Disassembly of section .R_AARCH64_ADR_PREL_LO21:
16 # CHECK: 0: 21 00 00 10 adr x1, #4
19 # #4 is the adr immediate value.
21 .section .R_AARCH64_ADR_PREL_PG_H121,"ax",@progbits
27 # S = 0x20012, A = 0x4, P = 0x20012
28 # PAGE(S + A) = 0x11000
31 # CHECK: Disassembly of section .R_AARCH64_ADR_PREL_PG_H121:
33 # CHECK-NEXT: 20012: 01 00 00 90 adrp x1, #0
35 .section .R_AARCH64_ADD_ABS_LO12_NC,"ax",@progbits
36 add x0, x0, :lo12:.L.str
41 # S = 0x2001b, A = 0x4
42 # R = (S + A) & 0xFFF = 0x1f
45 # CHECK: Disassembly of section .R_AARCH64_ADD_ABS_LO12_NC:
47 # CHECK-NEXT: 2001b: 00 7c 00 91 add x0, x0, #31
49 .section .R_AARCH64_LDST64_ABS_LO12_NC,"ax",@progbits
50 ldr x28, [x27, :lo12:foo]
55 # S = 0x20024, A = 0x4
56 # R = ((S + A) & 0xFFF) << 7 = 0x00001400
57 # 0x00001400 | 0xf940177c = 0xf940177c
58 # CHECK: Disassembly of section .R_AARCH64_LDST64_ABS_LO12_NC:
60 # CHECK-NEXT: 20024: 7c 17 40 f9 ldr x28, [x27, #40]
62 .section .SUB,"ax",@progbits
67 # CHECK: Disassembly of section .SUB:
69 # CHECK-NEXT: 2002c: 1f 20 03 d5 nop
71 # CHECK-NEXT: 20030: 1f 20 03 d5 nop
73 .section .R_AARCH64_CALL26,"ax",@progbits
77 # S = 0x2002c, A = 0x4, P = 0x20034
78 # R = S + A - P = -0x4 = 0xfffffffc
79 # (R & 0x0ffffffc) >> 2 = 0x03ffffff
80 # 0x94000000 | 0x03ffffff = 0x97ffffff
81 # CHECK: Disassembly of section .R_AARCH64_CALL26:
83 # CHECK-NEXT: 20034: ff ff ff 97 bl #-4
85 .section .R_AARCH64_JUMP26,"ax",@progbits
89 # S = 0x2002c, A = 0x4, P = 0x20038
90 # R = S + A - P = -0x8 = 0xfffffff8
91 # (R & 0x0ffffffc) >> 2 = 0x03fffffe
92 # 0x14000000 | 0x03fffffe = 0x17fffffe
93 # CHECK: Disassembly of section .R_AARCH64_JUMP26:
95 # CHECK-NEXT: 20038: fe ff ff 17 b #-8
97 .section .R_AARCH64_LDST32_ABS_LO12_NC,"ax",@progbits
99 ldr s4, [x5, :lo12:foo32]
104 # S = 0x2003c, A = 0x4
105 # R = ((S + A) & 0xFFC) << 8 = 0x00004000
106 # 0x00004000 | 0xbd4000a4 = 0xbd4040a4
107 # CHECK: Disassembly of section .R_AARCH64_LDST32_ABS_LO12_NC:
108 # CHECK-NEXT: ldst32:
109 # CHECK-NEXT: 2003c: a4 40 40 bd ldr s4, [x5, #64]
111 .section .R_AARCH64_LDST8_ABS_LO12_NC,"ax",@progbits
113 ldrsb x11, [x13, :lo12:foo8]
118 # S = 0x20044, A = 0x4
119 # R = ((S + A) & 0xFFF) << 10 = 0x00012000
120 # 0x00012000 | 0x398001ab = 0x398121ab
121 # CHECK: Disassembly of section .R_AARCH64_LDST8_ABS_LO12_NC:
123 # CHECK-NEXT: 20044: ab 21 81 39 ldrsb x11, [x13, #72]
125 .section .R_AARCH64_LDST128_ABS_LO12_NC,"ax",@progbits
127 ldr q20, [x19, #:lo12:foo128]
132 # S = 0x2004c, A = 0x4
133 # R = ((S + A) & 0xFF8) << 6 = 0x00001400
134 # 0x00001400 | 0x3dc00274 = 0x3dc01674
135 # CHECK: Disassembly of section .R_AARCH64_LDST128_ABS_LO12_NC:
137 # CHECK: 2004c: 74 16 c0 3d ldr q20, [x19, #80]
139 # 20050: 66 6f 6f 00 .word
141 .section .R_AARCH64_LDST16_ABS_LO12_NC,"ax",@progbits
143 ldr h17, [x19, :lo12:foo16]
144 ldrh w1, [x19, :lo12:foo16]
145 ldrh w2, [x19, :lo12:foo16 + 2]
150 # S = 0x20054, A = 0x4
151 # R = ((S + A) & 0x0FFC) << 9 = 0xb000
152 # 0xb000 | 0x7d400271 = 0x7d40b271
153 # CHECK: Disassembly of section .R_AARCH64_LDST16_ABS_LO12_NC:
154 # CHECK-NEXT: ldst16:
155 # CHECK-NEXT: 20054: 71 c2 40 7d ldr h17, [x19, #96]
156 # CHECK-NEXT: 20058: 61 c2 40 79 ldrh w1, [x19, #96]
157 # CHECK-NEXT: 2005c: 62 c6 40 79 ldrh w2, [x19, #98]
159 .section .R_AARCH64_MOVW_UABS,"ax",@progbits
161 movk x12, #:abs_g0_nc:uabs_label
162 movk x13, #:abs_g1_nc:uabs_label
163 movk x14, #:abs_g2_nc:uabs_label
164 movz x15, #:abs_g3:uabs_label
165 movk x16, #:abs_g3:uabs_label
167 ## 4222124650659840 == (0xF << 48)
168 # CHECK: Disassembly of section .R_AARCH64_MOVW_UABS:
170 # CHECK-NEXT: 8c 01 80 f2 movk x12, #12
171 # CHECK-NEXT: ad 01 a0 f2 movk x13, #13, lsl #16
172 # CHECK-NEXT: ce 01 c0 f2 movk x14, #14, lsl #32
173 # CHECK-NEXT: ef 01 e0 d2 mov x15, #4222124650659840
174 # CHECK-NEXT: f0 01 e0 f2 movk x16, #15, lsl #48