Files
clang-p2996/lld/test/ELF/shared-be.s
Rui Ueyama a959393a15 Add strings to .dynstr early.
Previously, we added strings from DynamicSection::finalize().
It was a bit tricky because finalize() is supposed to fix the final
size of the section, but adding new strings would change the size of
.dynstr section. So there was a dependency between finalize functions
of .dynamic and .dynstr.

However, I noticed that we can elimiante the dependency by simply
add strings early; we don't have to do that in finalize() but can do
from DynamicSection's ctor.

This patch defines a new function, DynamicSection::addEntries, to
add .dynamic entries that doesn't depend on other sections.

llvm-svn: 285784
2016-11-02 02:18:01 +00:00

38 lines
1.4 KiB
ArmAsm

// RUN: llvm-mc -filetype=obj -triple=powerpc64-unknown-linux %s -o %t.o
// RUN: llvm-mc -filetype=obj -triple=powerpc64-unknown-linux %p/Inputs/shared.s -o %t2.o
// RUN: ld.lld -shared %t2.o -o %t2.so
// RUN: ld.lld -dynamic-linker /lib64/ld64.so.1 -rpath foo -rpath bar --export-dynamic %t.o %t2.so -o %t
// RUN: llvm-readobj --dynamic-table -s %t | FileCheck %s
// REQUIRES: ppc
// CHECK: Name: .rela.dyn
// CHECK-NEXT: Type: SHT_REL
// CHECK-NEXT: Flags [
// CHECK-NEXT: SHF_ALLOC
// CHECK-NEXT: ]
// CHECK-NEXT: Address: [[RELADDR:.*]]
// CHECK-NEXT: Offset:
// CHECK-NEXT: Size: [[RELSIZE:.*]]
// CHECK-NEXT: Link:
// CHECK-NEXT: Info:
// CHECK-NEXT: AddressAlignment:
// CHECK-NEXT: EntrySize: [[RELENT:.*]]
// CHECK: DynamicSection [
// CHECK-NEXT: Tag Type Name/Value
// CHECK-NEXT: 0x000000000000001D RUNPATH foo:bar
// CHECK-NEXT: 0x0000000000000001 NEEDED SharedLibrary ({{.*}}2.so)
// CHECK-NEXT: 0x0000000000000015 DEBUG 0x0
// CHECK-NEXT: 0x0000000000000007 RELA [[RELADDR]]
// CHECK-NEXT: 0x0000000000000008 RELASZ [[RELSIZE]] (bytes)
// CHECK-NEXT: 0x0000000000000009 RELAENT [[RELENT]] (bytes)
// CHECK: 0x0000000000000000 NULL 0x0
// CHECK-NEXT: ]
.global _start
_start:
.data
.long bar
.long zed