| # REQUIRES: x86 |
| |
| # RUN: llvm-mc -filetype=obj -triple=x86_64 %p/Inputs/shared.s -o %t2.o |
| # RUN: ld.lld --hash-style=sysv -shared %t2.o -soname shared -o %t2.so |
| # RUN: llvm-mc -filetype=obj -triple=x86_64 %s -o %t.o |
| |
| ## Check exporting only one symbol. |
| # RUN: echo '{ foo1; };' > %t.list |
| # RUN: ld.lld --dynamic-list %t.list %t.o %t2.so -o %t |
| # RUN: nm -D %t | FileCheck %s --implicit-check-not=foo |
| |
| ## And now using quoted strings (the output is the same since it does not |
| ## use any wildcard character). |
| # RUN: echo '{ "foo1"; };' > %t.list |
| # RUN: ld.lld --dynamic-list %t.list %t.o %t2.so -o %t2 |
| # RUN: cmp %t %t2 |
| |
| ## And now using --export-dynamic-symbol. |
| # RUN: ld.lld --export-dynamic-symbol foo1 %t.o %t2.so -o %t2 |
| # RUN: cmp %t %t2 |
| # RUN: ld.lld --export-dynamic-symbol=foo1 %t.o %t2.so -o %t2 |
| # RUN: cmp %t %t2 |
| |
| # CHECK: foo1 |
| |
| ## Now export all the foo1, foo2, and foo31 symbols |
| # RUN: echo "{ foo1; foo2; foo31; };" > %t.list |
| # RUN: ld.lld --dynamic-list %t.list %t.o %t2.so -o %t |
| # RUN: nm -D %t | FileCheck --check-prefix=CHECK2 %s --implicit-check-not=foo |
| # RUN: echo "{ foo1; foo2; };" > %t1.list |
| # RUN: echo "{ foo31; };" > %t2.list |
| # RUN: ld.lld --dynamic-list %t1.list --dynamic-list %t2.list %t.o %t2.so -o %t2 |
| # RUN: cmp %t %t2 |
| |
| # CHECK2: foo1 |
| # CHECK2-NEXT: foo2 |
| # CHECK2-NEXT: foo31 |
| |
| ## --export-dynamic is similar to --dynamic-list with '{ * }' |
| # RUN: echo "{ foo2; };" > %t.list |
| # RUN: ld.lld --dynamic-list %t.list --export-dynamic %t.o %t2.so -o %t |
| # RUN: nm -D %t | FileCheck --check-prefix=CHECK3 %s --implicit-check-not=foo |
| |
| ## The same with --export-dynamic-symbol. |
| # RUN: ld.lld --export-dynamic-symbol=foo2 --export-dynamic %t.o %t2.so -o %t2 |
| # RUN: cmp %t %t2 |
| |
| # CHECK3: _start |
| # CHECK3-NEXT: foo1 |
| # CHECK3-NEXT: foo2 |
| # CHECK3-NEXT: foo31 |
| |
| .globl _start, foo1, foo2, foo31 |
| foo1: |
| foo2: |
| foo31: |
| _start: |