llvm-project/lld/test/ELF/copy-rel-pie-error.s

// RUN: llvm-mc %s -o %t.o -filetype=obj -triple=x86_64-pc-linux
// RUN: llvm-mc %p/Inputs/copy-rel-pie.s -o %t2.o -filetype=obj -triple=x86_64-pc-linux
// RUN: ld.lld %t2.o -o %t2.so -shared
// RUN: not ld.lld %t.o %t2.so -o %t.exe -pie 2>&1 | FileCheck %s

// CHECK: can't create dynamic relocation R_X86_64_64 against symbol: bar in readonly segment; recompile object files with -fPIC or pass '-Wl,-z,notext' to allow text relocations in the output
// CHECK: >>> defined in {{.*}}.so
// CHECK: >>> referenced by {{.*}}.o:(.text+0x0)

// CHECK: can't create dynamic relocation R_X86_64_64 against symbol: foo in readonly segment; recompile object files with -fPIC or pass '-Wl,-z,notext' to allow text relocations in the output
// CHECK: >>> defined in {{.*}}.so
// CHECK: >>> referenced by {{.*}}.o:(.text+0x8)

.global _start
_start:
        .quad bar
        .quad foo
Don't produce a relocation to read only memory. This is hopefully last case where we would produce a relocation to a read only section. llvm-svn: 268688 2016-05-06 05:19:38 +08:00			`// RUN: llvm-mc %s -o %t.o -filetype=obj -triple=x86_64-pc-linux`
			`// RUN: llvm-mc %p/Inputs/copy-rel-pie.s -o %t2.o -filetype=obj -triple=x86_64-pc-linux`
			`// RUN: ld.lld %t2.o -o %t2.so -shared`
			`// RUN: not ld.lld %t.o %t2.so -o %t.exe -pie 2>&1 \| FileCheck %s`

Update Error Message Summary: Updates error message for dynamic relocation attempt for read only segments. Reviewers: ruiu Reviewed By: ruiu Subscribers: emaste, javed.absar, arichardson, llvm-commits Differential Revision: https://reviews.llvm.org/D44453 llvm-svn: 327584 2018-03-15 06:05:12 +08:00			`// CHECK: can't create dynamic relocation R_X86_64_64 against symbol: bar in readonly segment; recompile object files with -fPIC or pass '-Wl,-z,notext' to allow text relocations in the output`
Change the error message format for an incompatible relocation. Previous error message style: error: /home/alice/src/bar.c:12: relocation R_X86_64_PLT32 cannot refer to absolute symbol 'answer' defined in /home/alice/src/foo.o New error message style: error: relocation R_X86_64_PLT32 cannot refer to absolute symbol: foo >>> defined in /home/alice/src/foo.o >>> referenced by bar.c:12 (/home/alice/src/bar.c:12) >>> /home/alice/src/bar.o:(.text+0x1) llvm-svn: 299390 2017-04-04 05:36:31 +08:00			`// CHECK: >>> defined in {{.*}}.so`
			`// CHECK: >>> referenced by {{.*}}.o:(.text+0x0)`

Update Error Message Summary: Updates error message for dynamic relocation attempt for read only segments. Reviewers: ruiu Reviewed By: ruiu Subscribers: emaste, javed.absar, arichardson, llvm-commits Differential Revision: https://reviews.llvm.org/D44453 llvm-svn: 327584 2018-03-15 06:05:12 +08:00			`// CHECK: can't create dynamic relocation R_X86_64_64 against symbol: foo in readonly segment; recompile object files with -fPIC or pass '-Wl,-z,notext' to allow text relocations in the output`
Change the error message format for an incompatible relocation. Previous error message style: error: /home/alice/src/bar.c:12: relocation R_X86_64_PLT32 cannot refer to absolute symbol 'answer' defined in /home/alice/src/foo.o New error message style: error: relocation R_X86_64_PLT32 cannot refer to absolute symbol: foo >>> defined in /home/alice/src/foo.o >>> referenced by bar.c:12 (/home/alice/src/bar.c:12) >>> /home/alice/src/bar.o:(.text+0x1) llvm-svn: 299390 2017-04-04 05:36:31 +08:00			`// CHECK: >>> defined in {{.*}}.so`
			`// CHECK: >>> referenced by {{.*}}.o:(.text+0x8)`
Don't produce a relocation to read only memory. This is hopefully last case where we would produce a relocation to a read only section. llvm-svn: 268688 2016-05-06 05:19:38 +08:00
			`.global _start`
			`_start:`
			`.quad bar`
			`.quad foo`