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llvm-project/lld/test/ELF/x86-64-dyn-rel-error2.s

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Also reject 32 bit dynamic relocs when producing executable. They point to a shared library, so they would still overflow at runtime. llvm-svn: 272303
2016-06-10 04:35:27 +08:00
// REQUIRES: x86
// RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o
// RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %p/Inputs/shared.s -o %t2.o
// RUN: ld.lld %t2.o -shared -o %t2.so
[ELF] Replace unused output filenames with /dev/null in tests Post commit review at rLLD335992 llvm-svn: 336129
2018-07-03 01:48:23 +08:00
// RUN: not ld.lld -shared %t.o %t2.so -o /dev/null 2>&1 | FileCheck %s
Also reject 32 bit dynamic relocs when producing executable. They point to a shared library, so they would still overflow at runtime. llvm-svn: 272303
2016-06-10 04:35:27 +08:00
[ELF] Remove -Wl,-z,notext hint The hint does not pull its weight: * adding -Wl,-z,notext often won't work (relocation types other than `symbolRel`, e.g. `R_AARCH64_LDST32_ABS_LO12_NC`) * for pure (no assembly) C/C++ projects, the "-fPIC" hint is sufficient
2021-11-01 03:10:42 +08:00
// CHECK: error: relocation R_X86_64_PC32 cannot be used against symbol 'zed'; recompile with -fPIC
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:(.data+0x0)
Also reject 32 bit dynamic relocs when producing executable. They point to a shared library, so they would still overflow at runtime. llvm-svn: 272303
2016-06-10 04:35:27 +08:00
.global _start
_start:
.data
Allow relocations in rw sections to create plt entries. If a relocation cannot be implemented by the dynamic linker and the section is rw, allow creating a plt entry to use as the function address as if the section was ro. This matches bfd and gold. It also matches our behavior with -z notext. llvm-svn: 321430
2017-12-25 03:02:10 +08:00
.long zed - .