786e866fea
-pie --pic-executable Create a position independent executable. This is currently only supported on ELF platforms. Position independent executables are similar to shared libraries in that they are relocated by the dynamic linker to the virtual address the OS chooses for them (which can vary between invocations). Like normal dynamically linked executables they can be executed and symbols defined in the executable cannot be overridden by shared libraries. Differential revision: http://reviews.llvm.org/D18183 llvm-svn: 263693
51 lines
1.8 KiB
Plaintext
51 lines
1.8 KiB
Plaintext
# REQUIRES: x86
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# RUN: not ld.lld --unknown1 --unknown2 -m foo /no/such/file -lnosuchlib \
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# RUN: 2>&1 | FileCheck -check-prefix=UNKNOWN %s
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# UNKNOWN: warning: unknown argument: --unknown1
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# UNKNOWN: warning: unknown argument: --unknown2
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# UNKNOWN: unknown argument(s) found
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# UNKNOWN: unknown emulation: foo
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# UNKNOWN: cannot open /no/such/file
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# UNKNOWN: unable to find library -lnosuchlib
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# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t
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# RUN: not ld.lld %t -o /no/such/file 2>&1 | FileCheck -check-prefix=MISSING %s
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# MISSING: failed to open /no/such/file
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# RUN: ld.lld --help 2>&1 | FileCheck -check-prefix=HELP %s
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# HELP: USAGE:
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# RUN: ld.lld --version 2>&1 | FileCheck -check-prefix=VERSION %s
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# VERSION: LLD
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## Attempt to link DSO with -r
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# RUN: ld.lld -shared %t -o %t.so
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# RUN: not ld.lld -r %t.so %t -o %tfail 2>&1 | FileCheck -check-prefix=ERR %s
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# ERR: attempted static link of dynamic object
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## Attempt to use -r and -shared together
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# RUN: not ld.lld -r -shared %t -o %tfail 2>&1 | FileCheck -check-prefix=ERR2 %s
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# ERR2: -r and -shared may not be used together
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## Attempt to use -r and --gc-sections together
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# RUN: not ld.lld -r --gc-sections %t -o %tfail 2>&1 | FileCheck -check-prefix=ERR3 %s
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# ERR3: -r and --gc-sections may not be used together
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## Attempt to use -r and --icf together
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# RUN: not ld.lld -r --icf=all %t -o %tfail 2>&1 | FileCheck -check-prefix=ERR4 %s
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# ERR4: -r and --icf may not be used together
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## Attempt to use -r and -pie together
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# RUN: not ld.lld -r -pie %t -o %tfail 2>&1 | FileCheck -check-prefix=ERR5 %s
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# ERR5: -r and -pie may not be used together
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## Attempt to use -shared and -pie together
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# RUN: not ld.lld -shared -pie %t -o %tfail 2>&1 | FileCheck -check-prefix=ERR6 %s
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# ERR6: -shared and -pie may not be used together
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.globl _start
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_start:
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nop
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