1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
# REQUIRES: aarch64, x86
# RUN: split-file %s %t.dir
# RUN: llvm-mc -filetype=obj -triple=aarch64-windows %t.dir/arm64-dllmain.s -o %t.dir/arm64-dllmain.obj
# RUN: llvm-mc -filetype=obj -triple=aarch64-windows %t.dir/arm64-p4sym.s -o %t.dir/arm64-p4sym.obj
# RUN: lld-link -dll -machine:arm64 %t.dir/arm64-dllmain.obj %t.dir/arm64-p4sym.obj -out:%t.dll
# RUN: llvm-objdump -dz %t.dll | FileCheck -check-prefix=CHECK-ARM64 %s
# CHECK-ARM64: 180001000: 52800020 mov w0, #0x1
# CHECK-ARM64: 180001004: d65f03c0 ret
# CHECK-ARM64: 180001008: 00000000
# CHECK-ARM64: 18000100c: 00000000
# CHECK-ARM64: 180001010: 52800040 mov w0, #0x2
# CHECK-ARM64: 180001014: d65f03c0 ret
#--- arm64-dllmain.s
.def _DllMainCRTStartup;
.scl 2;
.type 32;
.endef
.globl _DllMainCRTStartup
.p2align 2
_DllMainCRTStartup:
mov w0, #1
ret
#--- arm64-p4sym.s
.def p4sym;
.scl 2;
.type 32;
.endef
.globl p4sym
.p2align 4
p4sym:
mov w0, #2
ret
# RUN: llvm-mc -filetype=obj -triple=x86_64-windows %t.dir/x86_64-dllmain.s -o %t.dir/x86_64-dllmain.obj
# RUN: llvm-mc -filetype=obj -triple=x86_64-windows %t.dir/x86_64-p4sym.s -o %t.dir/x86_64-p4sym.obj
# RUN: lld-link -dll -machine:amd64 %t.dir/x86_64-dllmain.obj %t.dir/x86_64-p4sym.obj -out:%t.dll
# RUN: llvm-objdump -dz %t.dll | FileCheck -check-prefix=CHECK-X64 %s
# CHECK-X64: 180001000: b8 01 00 00 00 movl $0x1, %eax
# CHECK-X64: 180001005: c3 retq
# CHECK-X64: 180001006: cc int3
# CHECK-X64: 180001007: cc int3
# CHECK-X64: 180001008: cc int3
# CHECK-X64: 180001009: cc int3
# CHECK-X64: 18000100a: cc int3
# CHECK-X64: 18000100b: cc int3
# CHECK-X64: 18000100c: cc int3
# CHECK-X64: 18000100d: cc int3
# CHECK-X64: 18000100e: cc int3
# CHECK-X64: 18000100f: cc int3
# CHECK-X64: 180001010: b8 02 00 00 00 movl $0x2, %eax
# CHECK-X64: 180001015: c3 retq
#--- x86_64-dllmain.s
.def _DllMainCRTStartup;
.scl 2;
.type 32;
.endef
.globl _DllMainCRTStartup
.p2align 4, 0x90
_DllMainCRTStartup:
movl $1, %eax
retq
#--- x86_64-p4sym.s
.def p4sym;
.scl 2;
.type 32;
.endef
.globl p4sym
.p2align 4, 0x90
p4sym:
movl $2, %eax
retq
|
