| # Tests that an associative comdat being associated with another |
| # associated comdat later in the file produces an error. |
| # RUN: sed -e s/ASSOC1/2/ -e s/ASSOC2/3/ %s | yaml2obj > %t.obj |
| # RUN: not lld-link /include:symbol /dll /noentry /nodefaultlib %t.obj /out:%t.exe 2>&1 | FileCheck --check-prefix=FORWARD %s |
| # FORWARD: lld-link: error: {{.*}}: associative comdat .text$ac1 (sec 1) has invalid reference to section .text$ac2 (sec 2) |
| # FORWARD-NOT: lld-link: error: |
| |
| # Tests that an associative comdat being associated with another |
| # associated comdat earlier in the file works. |
| # RUN: sed -e s/ASSOC1/3/ -e s/ASSOC2/1/ %s | yaml2obj > %t.obj |
| |
| # RUN: lld-link /include:symbol /dll /noentry /nodefaultlib %t.obj /out:%t.exe |
| # RUN: llvm-objdump -s %t.exe | FileCheck --check-prefix=BACKWARD %s |
| # BACKWARD: Contents of section .text: |
| # BACKWARD: 180001000 01000000 02000000 03000000 ............ |
| |
| # RUN: lld-link /dll /noentry /nodefaultlib %t.obj /out:%t.exe |
| # RUN: llvm-objdump -s %t.exe | FileCheck --check-prefix=BACKWARDDROP %s |
| # BACKWARDDROP-NOT: Contents of section .text: |
| |
| --- !COFF |
| header: |
| Machine: IMAGE_FILE_MACHINE_AMD64 |
| Characteristics: [ ] |
| sections: |
| - Name: '.text$ac1' |
| Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_LNK_COMDAT, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE ] |
| Alignment: 1 |
| SectionData: '01000000' |
| - Name: '.text$ac2' |
| Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_LNK_COMDAT, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE ] |
| Alignment: 1 |
| SectionData: '02000000' |
| - Name: '.text$nm' |
| Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_LNK_COMDAT, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE ] |
| Alignment: 1 |
| SectionData: '03000000' |
| symbols: |
| - Name: '.text$ac1' |
| Value: 0 |
| SectionNumber: 1 |
| SimpleType: IMAGE_SYM_TYPE_NULL |
| ComplexType: IMAGE_SYM_DTYPE_NULL |
| StorageClass: IMAGE_SYM_CLASS_STATIC |
| SectionDefinition: |
| Length: 4 |
| NumberOfRelocations: 0 |
| NumberOfLinenumbers: 0 |
| CheckSum: 3099354981 |
| Number: ASSOC1 |
| Selection: IMAGE_COMDAT_SELECT_ASSOCIATIVE |
| - Name: '.text$ac2' |
| Value: 0 |
| SectionNumber: 2 |
| SimpleType: IMAGE_SYM_TYPE_NULL |
| ComplexType: IMAGE_SYM_DTYPE_NULL |
| StorageClass: IMAGE_SYM_CLASS_STATIC |
| SectionDefinition: |
| Length: 4 |
| NumberOfRelocations: 0 |
| NumberOfLinenumbers: 0 |
| CheckSum: 3099354981 |
| Number: ASSOC2 |
| Selection: IMAGE_COMDAT_SELECT_ASSOCIATIVE |
| - Name: '.text$nm' |
| Value: 0 |
| SectionNumber: 3 |
| SimpleType: IMAGE_SYM_TYPE_NULL |
| ComplexType: IMAGE_SYM_DTYPE_NULL |
| StorageClass: IMAGE_SYM_CLASS_STATIC |
| SectionDefinition: |
| Length: 4 |
| NumberOfRelocations: 0 |
| NumberOfLinenumbers: 0 |
| CheckSum: 3099354981 |
| Number: 4 |
| Selection: IMAGE_COMDAT_SELECT_ANY |
| - Name: symbol |
| Value: 0 |
| SectionNumber: 3 |
| SimpleType: IMAGE_SYM_TYPE_NULL |
| ComplexType: IMAGE_SYM_DTYPE_NULL |
| StorageClass: IMAGE_SYM_CLASS_EXTERNAL |
| - Name: assocsym2 |
| Value: 0 |
| SectionNumber: 1 |
| SimpleType: IMAGE_SYM_TYPE_NULL |
| ComplexType: IMAGE_SYM_DTYPE_NULL |
| StorageClass: IMAGE_SYM_CLASS_STATIC |
| - Name: assocsym |
| Value: 0 |
| SectionNumber: 2 |
| SimpleType: IMAGE_SYM_TYPE_NULL |
| ComplexType: IMAGE_SYM_DTYPE_NULL |
| StorageClass: IMAGE_SYM_CLASS_STATIC |
| ... |
| |
