| Joel Jones | a5752e1 | 2018-06-06 13:56:51 | [diff] [blame] | 1 | # REQUIRES: x86 |
| Martin Storsjo | 7f71acd | 2017-10-12 05:37:13 | [diff] [blame] | 2 | |
| 3 | # RUN: llvm-mc -triple=i686-windows-gnu %s -filetype=obj -o %t.obj |
| 4 | |
| 5 | # RUN: lld-link -lldmingw -dll -out:%t.dll -entry:DllMainCRTStartup@12 %t.obj -implib:%t.lib |
| Martin Storsjo | e5120a3 | 2018-08-30 05:44:36 | [diff] [blame] | 6 | # RUN: llvm-readobj -coff-exports %t.dll | grep Name: | FileCheck %s |
| Martin Storsjo | dc95dbf | 2017-11-03 20:58:20 | [diff] [blame] | 7 | # RUN: llvm-readobj %t.lib | FileCheck -check-prefix=IMPLIB %s |
| Martin Storsjo | 7f71acd | 2017-10-12 05:37:13 | [diff] [blame] | 8 | |
| Martin Storsjo | e5120a3 | 2018-08-30 05:44:36 | [diff] [blame] | 9 | # CHECK: Name: |
| 10 | # CHECK-NEXT: Name: dataSym |
| 11 | # CHECK-NEXT: Name: foobar |
| 12 | # CHECK-EMPTY: |
| Martin Storsjo | 7f71acd | 2017-10-12 05:37:13 | [diff] [blame] | 13 | |
| Martin Storsjo | dc95dbf | 2017-11-03 20:58:20 | [diff] [blame] | 14 | # IMPLIB: Symbol: __imp__dataSym |
| 15 | # IMPLIB-NOT: Symbol: _dataSym |
| 16 | # IMPLIB: Symbol: __imp__foobar |
| 17 | # IMPLIB: Symbol: _foobar |
| 18 | |
| Martin Storsjo | 7f71acd | 2017-10-12 05:37:13 | [diff] [blame] | 19 | .global _foobar |
| 20 | .global _DllMainCRTStartup@12 |
| Martin Storsjo | dc95dbf | 2017-11-03 20:58:20 | [diff] [blame] | 21 | .global _dataSym |
| Martin Storsjo | 0010707 | 2017-11-29 05:50:49 | [diff] [blame] | 22 | .global _unexported |
| 23 | .global __imp__unexported |
| Martin Storsjo | fcd5529 | 2018-08-30 05:44:41 | [diff] [blame] | 24 | .global .refptr._foobar |
| Martin Storsjo | 7f71acd | 2017-10-12 05:37:13 | [diff] [blame] | 25 | .text |
| 26 | _DllMainCRTStartup@12: |
| 27 | ret |
| 28 | _foobar: |
| 29 | ret |
| Martin Storsjo | 0010707 | 2017-11-29 05:50:49 | [diff] [blame] | 30 | _unexported: |
| 31 | ret |
| Martin Storsjo | dc95dbf | 2017-11-03 20:58:20 | [diff] [blame] | 32 | .data |
| 33 | _dataSym: |
| 34 | .int 4 |
| Martin Storsjo | 0010707 | 2017-11-29 05:50:49 | [diff] [blame] | 35 | __imp__unexported: |
| 36 | .int _unexported |
| Martin Storsjo | fcd5529 | 2018-08-30 05:44:41 | [diff] [blame] | 37 | .refptr._foobar: |
| 38 | .int _foobar |
| Martin Storsjo | 7f71acd | 2017-10-12 05:37:13 | [diff] [blame] | 39 | |
| Martin Storsjo | cbf43f0 | 2017-10-15 21:09:50 | [diff] [blame] | 40 | # Test specifying -export-all-symbols, on an object file that contains |
| Martin Storsjo | 7f71acd | 2017-10-12 05:37:13 | [diff] [blame] | 41 | # dllexport directive for some of the symbols. |
| 42 | |
| 43 | # RUN: yaml2obj < %p/Inputs/export.yaml > %t.obj |
| 44 | # |
| 45 | # RUN: lld-link -out:%t.dll -dll %t.obj -lldmingw -export-all-symbols -output-def:%t.def |
| 46 | # RUN: llvm-readobj -coff-exports %t.dll | FileCheck -check-prefix=CHECK2 %s |
| 47 | # RUN: cat %t.def | FileCheck -check-prefix=CHECK2-DEF %s |
| 48 | |
| 49 | # Note, this will actually export _DllMainCRTStartup as well, since |
| 50 | # it uses the standard spelling in this object file, not the MinGW one. |
| 51 | |
| 52 | # CHECK2: Name: exportfn1 |
| 53 | # CHECK2: Name: exportfn2 |
| 54 | # CHECK2: Name: exportfn3 |
| 55 | |
| 56 | # CHECK2-DEF: EXPORTS |
| 57 | # CHECK2-DEF: exportfn1 @3 |
| 58 | # CHECK2-DEF: exportfn2 @4 |
| 59 | # CHECK2-DEF: exportfn3 @5 |
| Martin Storsjo | b40ccc1 | 2017-10-19 06:56:04 | [diff] [blame] | 60 | |
| 61 | # Test ignoring certain object files and libs. |
| 62 | |
| 63 | # RUN: echo -e ".global foobar\n.global DllMainCRTStartup\n.text\nDllMainCRTStartup:\nret\nfoobar:\ncall mingwfunc\ncall crtfunc\nret\n" > %t.main.s |
| 64 | # RUN: llvm-mc -triple=x86_64-windows-gnu %t.main.s -filetype=obj -o %t.main.obj |
| 65 | # RUN: mkdir -p %T/libs |
| 66 | # RUN: echo -e ".global mingwfunc\n.text\nmingwfunc:\nret\n" > %T/libs/mingwfunc.s |
| 67 | # RUN: llvm-mc -triple=x86_64-windows-gnu %T/libs/mingwfunc.s -filetype=obj -o %T/libs/mingwfunc.o |
| Chris Jackson | 1a721eb | 2018-08-02 11:33:54 | [diff] [blame] | 68 | # RUN: rm -f %T/libs/libmingwex.a |
| Martin Storsjo | b40ccc1 | 2017-10-19 06:56:04 | [diff] [blame] | 69 | # RUN: llvm-ar rcs %T/libs/libmingwex.a %T/libs/mingwfunc.o |
| 70 | # RUN: echo -e ".global crtfunc\n.text\ncrtfunc:\nret\n" > %T/libs/crtfunc.s |
| 71 | # RUN: llvm-mc -triple=x86_64-windows-gnu %T/libs/crtfunc.s -filetype=obj -o %T/libs/crt2.o |
| 72 | # RUN: lld-link -out:%t.dll -dll -entry:DllMainCRTStartup %t.main.obj -lldmingw %T/libs/crt2.o %T/libs/libmingwex.a -output-def:%t.def |
| 73 | # RUN: echo "EOF" >> %t.def |
| 74 | # RUN: cat %t.def | FileCheck -check-prefix=CHECK-EXCLUDE %s |
| 75 | |
| 76 | # CHECK-EXCLUDE: EXPORTS |
| 77 | # CHECK-EXCLUDE-NEXT: foobar @1 |
| 78 | # CHECK-EXCLUDE-NEXT: EOF |
| Martin Storsjo | fe3eda9 | 2017-11-16 07:22:44 | [diff] [blame] | 79 | |
| Martin Storsjo | a47957a | 2018-09-04 20:56:56 | [diff] [blame^] | 80 | # Test that libraries included with -wholearchive: are autoexported, even if |
| 81 | # they are in a library that otherwise normally would be excluded. |
| 82 | |
| 83 | # RUN: lld-link -out:%t.dll -dll -entry:DllMainCRTStartup %t.main.obj -lldmingw %T/libs/crt2.o -wholearchive:%T/libs/libmingwex.a -output-def:%t.def |
| 84 | # RUN: echo "EOF" >> %t.def |
| 85 | # RUN: cat %t.def | FileCheck -check-prefix=CHECK-WHOLEARCHIVE %s |
| 86 | |
| 87 | # CHECK-WHOLEARCHIVE: EXPORTS |
| 88 | # CHECK-WHOLEARCHIVE-NEXT: foobar @1 |
| 89 | # CHECK-WHOLEARCHIVE-NEXT: mingwfunc @2 |
| 90 | # CHECK-WHOLEARCHIVE-NEXT: EOF |
| 91 | |
| Martin Storsjo | fe3eda9 | 2017-11-16 07:22:44 | [diff] [blame] | 92 | # Test that we handle import libraries together with -opt:noref. |
| 93 | |
| 94 | # RUN: yaml2obj < %p/Inputs/hello32.yaml > %t.obj |
| 95 | # RUN: lld-link -lldmingw -dll -out:%t.dll -entry:main@0 %t.obj -implib:%t.lib -opt:noref %p/Inputs/std32.lib -output-def:%t.def |
| 96 | # RUN: echo "EOF" >> %t.def |
| 97 | # RUN: cat %t.def | FileCheck -check-prefix=CHECK-IMPLIB %s |
| 98 | |
| 99 | # CHECK-IMPLIB: EXPORTS |
| 100 | # CHECK-IMPLIB-NEXT: main@0 @1 |
| 101 | # CHECK-IMPLIB-NEXT: EOF |
