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
|
RUN: yaml2obj %S/Inputs/pdb-globals.yaml -o %t.obj
RUN: lld-link /debug /nodefaultlib /entry:main /force /out:%t.exe /pdb:%t.pdb %t.obj
RUN: llvm-pdbutil dump -symbols -globals %t.pdb | FileCheck %s
RUN: lld-link /debug /nodefaultlib /entry:main /force /out:%t.exe /pdb:%t.pdb %t.obj /threads:1
RUN: llvm-pdbutil dump -symbols -globals %t.pdb | FileCheck %s
RUN: lld-link /debug /nodefaultlib /entry:main /force /out:%t.exe /pdb:%t.pdb %t.obj /threads:2
RUN: llvm-pdbutil dump -symbols -globals %t.pdb | FileCheck %s
# Test that we correctly distribute symbols between the globals and module
# symbol streams. Specifically:
# * S_UDT, S_GDATA32, and S_CONSTANT end up in the globals stream, and are
# omitted from the module stream.
# * S_GPROC32 and S_LPROC32 end up in the symbols stream, but S_PROCREF and
# S_LPROCREF are added to the globals stream that refer to the module
# stream.
# * S_LDATA32 is copied byte for byte into both streams.
CHECK-LABEL: Global Symbols
CHECK-NEXT: ============================================================
CHECK-NEXT: Records
CHECK-NEXT: 444 | S_UDT [size = 20] `HelloPoint`
CHECK-NEXT: original type = 0x1007
CHECK-NEXT: 240 | S_LPROCREF [size = 24] `LocalFunc`
CHECK-NEXT: module = 1, sum name = 0, offset = 424
CHECK-NEXT: 192 | S_PROCREF [size = 28] `GlobalFunc`
CHECK-NEXT: module = 1, sum name = 0, offset = 136
CHECK-NEXT: 220 | S_PROCREF [size = 20] `main`
CHECK-NEXT: module = 1, sum name = 0, offset = 224
CHECK-NEXT: 340 | S_CONSTANT [size = 24] `ConstexprVar`
CHECK-NEXT: type = 0x100B (const int), value = 18
CHECK-NEXT: 264 | S_GDATA32 [size = 28] `__purecall`
CHECK-NEXT: type = 0x0403 (void*), addr = 0003:0004
CHECK-NEXT: 292 | S_GDATA32 [size = 24] `GlobalVar`
CHECK-NEXT: type = 0x100C (const int*), addr = 0003:0000
CHECK-NEXT: 316 | S_GTHREAD32 [size = 24] `GlobalTLS`
CHECK-NEXT: type = 0x0074 (int), addr = 0004:0000
CHECK-NEXT: 392 | S_LTHREAD32 [size = 24] `StaticTLS`
CHECK-NEXT: type = 0x0074 (int), addr = 0004:0004
CHECK-NEXT: 416 | S_UDT [size = 28] `HelloPointTypedef`
CHECK-NEXT: original type = 0x1007
CHECK-NEXT: 364 | S_LDATA32 [size = 28] `ConstantVar`
CHECK-NEXT: type = 0x100B (const int), addr = 0002:0000
CHECK-NEXT: 464 | S_PROCREF [size = 40] `HelloPoint::HelloPoint`
CHECK-NEXT: module = 1, sum name = 0, offset = 572
CHECK-LABEL: Symbols
CHECK-NEXT: ============================================================
CHECK-NEXT: Mod 0000
CHECK-NOT: | S_GDATA32
CHECK-NOT: | S_UDT
CHECK-NOT: | S_GTHREAD32
CHECK: 136 | S_GPROC32 [size = 52] `GlobalFunc`
CHECK: 224 | S_GPROC32 [size = 44] `main`
CHECK: 424 | S_LPROC32 [size = 52] `LocalFunc`
CHECK: 512 | S_LDATA32 [size = 28] `ConstantVar`
CHECK: 540 | S_LTHREAD32 [size = 24] `StaticTLS`
CHECK: 572 | S_GPROC32 [size = 64] `HelloPoint::HelloPoint`
|
