| # REQUIRES: x86 |
| # RUN: llvm-mc -filetype=obj -triple=x86_64 %s -o %t.o |
| # RUN: echo '{ global: foo; };' > %tg.ver |
| # RUN: echo '{ local: foo; };' > %tl.ver |
| # RUN: echo '{ global: foo; local: *; };' > %tgl.ver |
| # RUN: echo 'V1 { global: foo; };' > %t1.ver |
| # RUN: echo 'V2 { global: foo; };' > %t2.ver |
| # RUN: echo 'V2 { global: notexist; local: f*; };' > %t2w.ver |
| |
| ## Note, ld.bfd errors on these cases. |
| # RUN: ld.lld -shared %t.o --version-script %tl.ver --version-script %t1.ver \ |
| # RUN: -o %t.so 2>&1 | FileCheck --check-prefix=LOCAL %s |
| # RUN: llvm-readelf --dyn-syms %t.so | FileCheck --check-prefix=LOCAL-SYM %s |
| # RUN: ld.lld -shared %t.o --version-script %tg.ver --version-script %t1.ver \ |
| # RUN: -o %t.so 2>&1 | FileCheck --check-prefix=GLOBAL %s |
| # RUN: llvm-readelf --dyn-syms %t.so | FileCheck --check-prefix=GLOBAL-SYM %s |
| # RUN: ld.lld -shared %t.o --version-script %tgl.ver --version-script %t1.ver \ |
| # RUN: -o %t.so 2>&1 | FileCheck --check-prefix=GLOBAL %s |
| # RUN: llvm-readelf --dyn-syms %t.so | FileCheck --check-prefix=GLOBAL-SYM %s |
| |
| ## Note, ld.bfd silently accepts this case. |
| # RUN: ld.lld -shared %t.o --version-script %t1.ver --version-script %t2.ver \ |
| # RUN: -o %t.so 2>&1 | FileCheck --check-prefix=V1-WARN %s |
| # RUN: llvm-readelf --dyn-syms %t.so | FileCheck --check-prefix=V1-SYM %s |
| |
| # RUN: ld.lld -shared %t.o --version-script %t1.ver --version-script %t2w.ver \ |
| # RUN: -o %t.so --fatal-warnings --undefined-version |
| # RUN: llvm-readelf --dyn-syms %t.so | FileCheck --check-prefix=V1-SYM %s |
| |
| # LOCAL: warning: attempt to reassign symbol 'foo' of VER_NDX_LOCAL to version 'V1' |
| # LOCAL-SYM-NOT: foo |
| |
| # GLOBAL: warning: attempt to reassign symbol 'foo' of VER_NDX_GLOBAL to version 'V1' |
| # GLOBAL-SYM: foo{{$}} |
| |
| # V1-WARN: warning: attempt to reassign symbol 'foo' of version 'V1' to version 'V2' |
| # V1-SYM: foo@@V1 |
| |
| .globl foo |
| foo: |
