| Make a DLL that exports a few functions, then make a DLL with PDBs that imports |
| them. Check that the __imp_ pointer and the generated thunks appear in the |
| publics stream. |
| |
| RUN: yaml2obj %p/Inputs/export.yaml -o %t1.obj |
| RUN: lld-link /out:%t1.dll /dll %t1.obj /implib:%t1.lib \ |
| RUN: /export:exportfn1 /export:exportfn2 |
| RUN: yaml2obj %p/Inputs/import.yaml -o %t2.obj |
| RUN: lld-link /out:%t2.exe /pdb:%t2.pdb /pdbaltpath:test.pdb \ |
| RUN: /debug /entry:main %t2.obj %t1.lib |
| RUN: llvm-pdbutil dump %t2.pdb -all | FileCheck %s |
| |
| CHECK: Streams |
| CHECK-NEXT: ============================================================ |
| CHECK-LABEL: Stream 10 ( 256 bytes): [Module "Import:pdb-publics-import.test.tmp1.dll"] |
| |
| CHECK: Module Stats |
| CHECK-NEXT: ============================================================ |
| CHECK-NEXT: Mod 0000 | `{{.*}}pdb-publics-import.test.tmp2.obj`: |
| CHECK-NEXT: Mod 0 (debug info not present): [{{.*}}pdb-publics-import.test.tmp2.obj] |
| CHECK-NEXT: Mod 0001 | `pdb-publics-import.test.tmp1.dll`: |
| CHECK-NEXT: Mod 1 (debug info not present): [pdb-publics-import.test.tmp1.dll] |
| CHECK-NEXT: Mod 0002 | `Import:pdb-publics-import.test.tmp1.dll`: |
| CHECK-NEXT: Stream 10, 256 bytes |
| |
| CHECK: Modules |
| CHECK-NEXT: ============================================================ |
| CHECK-NEXT: Mod 0000 | `{{.*}}pdb-publics-import.test.tmp2.obj`: |
| CHECK-NEXT: SC[.text] | mod = 0, 0001:0000, size = 8, data crc = 0, reloc crc = 0 |
| CHECK-NEXT: IMAGE_SCN_CNT_CODE | IMAGE_SCN_ALIGN_4BYTES | IMAGE_SCN_MEM_EXECUTE | |
| CHECK-NEXT: IMAGE_SCN_MEM_READ |
| CHECK-NEXT: Obj: `{{.*}}pdb-publics-import.test.tmp2.obj`: |
| CHECK-NEXT: debug stream: 65535, # files: 0, has ec info: false |
| CHECK-NEXT: pdb file ni: 0 ``, src file ni: 0 `` |
| CHECK-NEXT: Mod 0001 | `pdb-publics-import.test.tmp1.dll`: |
| CHECK-NEXT: SC[???] | mod = 65535, 65535:0000, size = -1, data crc = 0, reloc crc = 0 |
| CHECK-NEXT: none |
| CHECK-NEXT: Obj: `{{.*}}pdb-publics-import.test.tmp1.lib`: |
| CHECK-NEXT: debug stream: 65535, # files: 0, has ec info: false |
| CHECK-NEXT: pdb file ni: 0 ``, src file ni: 0 `` |
| CHECK-NEXT: Mod 0002 | `Import:pdb-publics-import.test.tmp1.dll`: |
| CHECK-NEXT: SC[.text] | mod = 2, 0001:0032, size = 6, data crc = 0, reloc crc = 0 |
| CHECK-NEXT: IMAGE_SCN_CNT_CODE | IMAGE_SCN_MEM_EXECUTE | IMAGE_SCN_MEM_READ |
| CHECK-NEXT: Obj: `{{.*}}pdb-publics-import.test.tmp1.lib`: |
| CHECK-NEXT: debug stream: 10, # files: 0, has ec info: false |
| CHECK-NEXT: pdb file ni: 0 ``, src file ni: 0 `` |
| CHECK-NEXT: Mod 0003 | `* Linker *`: |
| CHECK-NEXT: SC[???] | mod = 65535, 65535:0000, size = -1, data crc = 0, reloc crc = 0 |
| CHECK-NEXT: none |
| CHECK-NEXT: Obj: ``: |
| CHECK-NEXT: debug stream: 11, # files: 0, has ec info: false |
| CHECK-NEXT: pdb file ni: 1 `{{.*}}pdb-publics-import.test.tmp2.pdb`, src file ni: 0 `` |
| |
| CHECK: Public Symbols |
| CHECK-NEXT: ============================================================ |
| CHECK-NEXT: Records |
| CHECK-NEXT: 112 | S_PUB32 [size = 20] `main` |
| CHECK-NEXT: flags = function, addr = 0001:0000 |
| CHECK-NEXT: 64 | S_PUB32 [size = 24] `exportfn1` |
| CHECK-NEXT: flags = function, addr = 0001:0016 |
| CHECK-NEXT: 88 | S_PUB32 [size = 24] `exportfn2` |
| CHECK-NEXT: flags = function, addr = 0001:0032 |
| CHECK-NEXT: 32 | S_PUB32 [size = 32] `__imp_exportfn2` |
| CHECK-NEXT: flags = none, addr = 0002:0136 |
| CHECK-NEXT: 0 | S_PUB32 [size = 32] `__imp_exportfn1` |
| CHECK-NEXT: flags = none, addr = 0002:0128 |
| |
| CHECK: Symbols |
| CHECK-NEXT: ============================================================ |
| CHECK-NEXT: Mod 0000 | `{{.*}}pdb-publics-import.test.tmp2.obj`: |
| CHECK-NEXT: Error loading module stream 0. The specified stream could not be loaded. Module stream not present |
| CHECK-NEXT: Mod 0001 | `pdb-publics-import.test.tmp1.dll`: |
| CHECK-NEXT: Error loading module stream 1. The specified stream could not be loaded. Module stream not present |
| CHECK-NEXT: Mod 0002 | `Import:pdb-publics-import.test.tmp1.dll`: |
| CHECK-NEXT: 4 | S_OBJNAME [size = 44] sig=0, `pdb-publics-import.test.tmp1.dll` |
| CHECK-NEXT: 48 | S_COMPILE3 [size = 40] |
| CHECK-NEXT: machine = intel x86-x64, Ver = LLVM Linker, language = link |
| CHECK-NEXT: frontend = 0.0.0.0, backend = 14.10.25019.0 |
| CHECK-NEXT: flags = none |
| CHECK-NEXT: 88 | S_THUNK32 [size = 36] `exportfn1` |
| CHECK-NEXT: parent = 0, end = 124, next = 0 |
| CHECK-NEXT: kind = thunk, size = 6, addr = 0001:0016 |
| CHECK-NEXT: 124 | S_END [size = 4] |
| CHECK-NEXT: 128 | S_OBJNAME [size = 44] sig=0, `pdb-publics-import.test.tmp1.dll` |
| CHECK-NEXT: 172 | S_COMPILE3 [size = 40] |
| CHECK-NEXT: machine = intel x86-x64, Ver = LLVM Linker, language = link |
| CHECK-NEXT: frontend = 0.0.0.0, backend = 14.10.25019.0 |
| CHECK-NEXT: flags = none |
| CHECK-NEXT: 212 | S_THUNK32 [size = 36] `exportfn2` |
| CHECK-NEXT: parent = 0, end = 248, next = 0 |
| CHECK-NEXT: kind = thunk, size = 6, addr = 0001:0032 |
| CHECK-NEXT: 248 | S_END [size = 4] |
| CHECK-NEXT: Mod 0003 | `* Linker *`: |
| CHECK-NEXT: 4 | S_OBJNAME [size = 20] sig=0, `* Linker *` |
| CHECK-NEXT: 24 | S_COMPILE3 [size = 40] |
| CHECK-NEXT: machine = intel x86-x64, Ver = LLVM Linker, language = link |
| CHECK-NEXT: frontend = 0.0.0.0, backend = 14.10.25019.0 |
| CHECK-NEXT: flags = none |
| CHECK-NEXT: 64 | S_ENVBLOCK [size = {{[0-9]+}}] |
| CHECK: {{[0-9]+}} | S_SECTION [size = 28] `.text` |
| CHECK-NEXT: length = 38, alignment = 12, rva = 4096, section # = 1 |
| CHECK-NEXT: characteristics = |
| CHECK-NEXT: code |
| CHECK-NEXT: execute permissions |
| CHECK-NEXT: read permissions |
| CHECK-NEXT: {{[0-9]+}} | S_COFFGROUP [size = 24] `.text` |
| CHECK-NEXT: length = 8, addr = 0001:0000 |
| CHECK-NEXT: characteristics = |
| CHECK-NEXT: code |
| CHECK-NEXT: execute permissions |
| CHECK-NEXT: read permissions |
| CHECK-NEXT: {{[0-9]+}} | S_SECTION [size = 28] `.rdata` |
| CHECK-NEXT: length = 209, alignment = 12, rva = 8192, section # = 2 |
| CHECK-NEXT: characteristics = |
| CHECK-NEXT: initialized data |
| CHECK-NEXT: read permissions |
| CHECK-NEXT: {{[0-9]+}} | S_COFFGROUP [size = 28] `.idata$2` |
| CHECK-NEXT: length = 40, addr = 0002:0061 |
| CHECK-NEXT: characteristics = |
| CHECK-NEXT: initialized data |
| CHECK-NEXT: read permissions |
| CHECK-NEXT: write permissions |
| CHECK-NEXT: {{[0-9]+}} | S_COFFGROUP [size = 28] `.idata$4` |
| CHECK-NEXT: length = 24, addr = 0002:0104 |
| CHECK-NEXT: characteristics = |
| CHECK-NEXT: initialized data |
| CHECK-NEXT: read permissions |
| CHECK-NEXT: write permissions |
| CHECK-NEXT: {{[0-9]+}} | S_COFFGROUP [size = 28] `.idata$5` |
| CHECK-NEXT: length = 24, addr = 0002:0128 |
| CHECK-NEXT: characteristics = |
| CHECK-NEXT: initialized data |
| CHECK-NEXT: read permissions |
| CHECK-NEXT: write permissions |
| CHECK-NEXT: {{[0-9]+}} | S_COFFGROUP [size = 28] `.idata$6` |
| CHECK-NEXT: length = 24, addr = 0002:0152 |
| CHECK-NEXT: characteristics = |
| CHECK-NEXT: initialized data |
| CHECK-NEXT: read permissions |
| CHECK-NEXT: write permissions |
| CHECK-NEXT: {{[0-9]+}} | S_COFFGROUP [size = 28] `.idata$7` |
| CHECK-NEXT: length = 33, addr = 0002:0176 |
| CHECK-NEXT: characteristics = |
| CHECK-NEXT: initialized data |
| CHECK-NEXT: read permissions |
| CHECK-NEXT: write permissions |
| |
| CHECK: Section Contributions |
| CHECK-NEXT: ============================================================ |
| main |
| CHECK-NEXT: SC[.text] | mod = 0, 0001:0000, size = 8, data crc = 0, reloc crc = 0 |
| CHECK-NEXT: IMAGE_SCN_CNT_CODE | IMAGE_SCN_ALIGN_4BYTES | IMAGE_SCN_MEM_EXECUTE | |
| CHECK-NEXT: IMAGE_SCN_MEM_READ |
| exportfn1 thunk |
| CHECK-NEXT: SC[.text] | mod = 3, 0001:0016, size = 6, data crc = 0, reloc crc = 0 |
| CHECK-NEXT: IMAGE_SCN_CNT_CODE | IMAGE_SCN_MEM_EXECUTE | IMAGE_SCN_MEM_READ |
| exportfn2 thunk |
| CHECK-NEXT: SC[.text] | mod = 3, 0001:0032, size = 6, data crc = 0, reloc crc = 0 |
| CHECK-NEXT: IMAGE_SCN_CNT_CODE | IMAGE_SCN_MEM_EXECUTE | IMAGE_SCN_MEM_READ |
| .rdata debug directory data chunks |
| CHECK-NEXT: SC[.rdata] | mod = 3, 0002:0000, size = 28, data crc = 0, reloc crc = 0 |
| CHECK-NEXT: IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ |
| CHECK-NEXT: SC[.rdata] | mod = 3, 0002:0028, size = 33, data crc = 0, reloc crc = 0 |
| CHECK-NEXT: IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ |
| CHECK-NEXT: SC[.rdata] | mod = 3, 0002:0061, size = 20, data crc = 0, reloc crc = 0 |
| CHECK-NEXT: IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ |
| CHECK-NEXT: SC[.rdata] | mod = 3, 0002:0081, size = 20, data crc = 0, reloc crc = 0 |
| CHECK-NEXT: IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ |
| CHECK-NEXT: SC[.rdata] | mod = 3, 0002:0104, size = 8, data crc = 0, reloc crc = 0 |
| CHECK-NEXT: IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ |
| CHECK-NEXT: SC[.rdata] | mod = 3, 0002:0112, size = 8, data crc = 0, reloc crc = 0 |
| CHECK-NEXT: IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ |
| CHECK-NEXT: SC[.rdata] | mod = 3, 0002:0120, size = 8, data crc = 0, reloc crc = 0 |
| CHECK-NEXT: IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ |
| CHECK-NEXT: SC[.rdata] | mod = 3, 0002:0128, size = 8, data crc = 0, reloc crc = 0 |
| CHECK-NEXT: IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ |
| CHECK-NEXT: SC[.rdata] | mod = 3, 0002:0136, size = 8, data crc = 0, reloc crc = 0 |
| CHECK-NEXT: IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ |
| CHECK-NEXT: SC[.rdata] | mod = 3, 0002:0144, size = 8, data crc = 0, reloc crc = 0 |
| CHECK-NEXT: IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ |
| CHECK-NEXT: SC[.rdata] | mod = 3, 0002:0152, size = 12, data crc = 0, reloc crc = 0 |
| CHECK-NEXT: IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ |
| CHECK-NEXT: SC[.rdata] | mod = 3, 0002:0164, size = 12, data crc = 0, reloc crc = 0 |
| CHECK-NEXT: IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ |
| CHECK-NEXT: SC[.rdata] | mod = 3, 0002:0176, size = 33, data crc = 0, reloc crc = 0 |
| CHECK-NEXT: IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ |