2 // RUN: llvm-mc -filetype=obj -triple=armv7a-unknown-linux-gnueabi %s -o %t
3 // RUN: ld.lld %t -o %t2
4 // RUN: llvm-objdump -d %t2 -triple=armv7a-unknown-linux-gnueabi | FileCheck %s
5 // RUN: llvm-mc -filetype=obj -triple=thumbv7a-unknown-linux-gnueabi %s -o %t3
6 // RUN: ld.lld %t3 -o %t4
7 // RUN: llvm-objdump -d %t4 -triple=thumbv7a-unknown-linux-gnueabi | FileCheck %s
9 // Test the R_ARM_MOVW_ABS_NC and R_ARM_MOVT_ABS relocations as well as
10 // the R_ARM_THM_MOVW_ABS_NC and R_ARM_THM_MOVT_ABS relocations.
14 .section .R_ARM_MOVW_ABS_NC, "ax",%progbits
15 movw r0, :lower16:label
16 movw r1, :lower16:label1
17 movw r2, :lower16:label2 + 4
18 movw r3, :lower16:label3
19 movw r4, :lower16:label3 + 4
20 // CHECK: Disassembly of section .R_ARM_MOVW_ABS_NC
23 // CHECK: movw r2, #12
24 // CHECK: movw r3, #65532
26 .section .R_ARM_MOVT_ABS, "ax",%progbits
27 movt r0, :upper16:label
28 movt r1, :upper16:label1
29 movt r2, :upper16:label2 + 4
30 movt r3, :upper16:label3
31 movt r4, :upper16:label3 + 4
32 // CHECK: Disassembly of section .R_ARM_MOVT_ABS
39 .section .R_ARM_MOVW_PREL_NC, "ax",%progbits
40 movw r0, :lower16:label - .
41 movw r1, :lower16:label1 - .
42 movw r2, :lower16:label2 + 4 - .
43 movw r3, :lower16:label3 - .
44 movw r4, :lower16:label3 + 0x103c - .
45 // 0x20000 - 0x11028 = :lower16:0xefd8 (61400)
46 // CHECK: 11028: {{.*}} movw r0, #61400
47 // 0x20004 = 0x1102c = :lower16:0xefd8 (61400)
48 // CHECK: 1102c: {{.*}} movw r1, #61400
49 // 0x20008 - 0x11030 + 4 = :lower16:0xefdc (61404)
50 // CHECK: 11030: {{.*}} movw r2, #61404
51 // 0x2fffc - 0x11034 = :lower16:0x1efc8 (61384)
52 // CHECK: 11034: {{.*}} movw r3, #61384
53 // 0x2fffc - 0x11038 +0x103c :lower16:0x20000 (0)
54 // CHECK: 11038: {{.*}} movw r4, #0
56 .section .R_ARM_MOVT_PREL, "ax",%progbits
57 movt r0, :upper16:label - .
58 movt r1, :upper16:label1 - .
59 movt r2, :upper16:label2 + 0x4 - .
60 movt r3, :upper16:label3 - .
61 movt r4, :upper16:label3 + 0x1050 - .
62 // 0x20000 - 0x1103c = :upper16:0xefc4 = 0
63 // CHECK: 1103c: {{.*}} movt r0, #0
64 // 0x20004 - 0x11040 = :upper16:0xefc0 = 0
65 // CHECK: 11040: {{.*}} movt r1, #0
66 // 0x20008 - 0x11044 + 4 = :upper16:0xefc8 = 0
67 // CHECK: 11044: {{.*}} movt r2, #0
68 // 0x2fffc - 0x11048 = :upper16:0x1efb4 = 1
69 // CHECK: 11048: {{.*}} movt r3, #1
70 // 0x2fffc - 0x1104c + 0x1050 = :upper16:0x20000 = 2
71 // CHECK: 1104c: {{.*}} movt r4, #2
72 .section .destination, "aw",%progbits
83 // Test label3 is immediately below 2^16 alignment boundary
88 // label3 + 4 is on a 2^16 alignment boundary