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llvm-mirror/test/Object/dyn-rel-relocation.test
Georgii Rymar c7112b7126 [llvm-readobj] - For SHT_REL relocations, don't display an addend.
This is https://bugs.llvm.org/show_bug.cgi?id=44257.

In LLVM style we always print `0` as addend when dumping
SHT_REL relocations. It is confusing, this patch stops
printing it as the first comment on the bug page suggests.

Differential revision: https://reviews.llvm.org/D93033
2020-12-14 12:03:00 +03:00

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// Check that 'llvm-readobj --dyn-relocations' shows dynamic relocations
// if they have REL record format.
// dyn-rel.so.elf-mips
// % cat test.s
// .globl __start
// __start:
// nop
//
// .data
// .type v1,@object
// .size v1,4
// v1:
// .word 0
//
// .globl v2
// .type v2,@object
// .size v2,8
// v2:
// .word v2+4 # R_MIPS_32 target v2 addend 4
// .word v1 # R_MIPS_32 target v1 addend 0
//
// % llvm-mc -filetype=obj -triple=mips-unknown-linux -o test.o test.s
// % ld -m elf32btsmip -shared -o dyn-rel.so.elf-mips test.o
RUN: llvm-readobj -r --dyn-relocations --expand-relocs \
RUN: %p/Inputs/dyn-rel.so.elf-mips | FileCheck %s
// CHECK: Relocations [
// CHECK-NEXT: Section (6) .rel.dyn {
// CHECK-NEXT: Relocation {
// CHECK-NEXT: Offset: 0x0
// CHECK-NEXT: Type: R_MIPS_NONE (0)
// CHECK-NEXT: Symbol: - (0)
// CHECK-NEXT: }
// CHECK-NEXT: Relocation {
// CHECK-NEXT: Offset: 0x102F8
// CHECK-NEXT: Type: R_MIPS_REL32 (3)
// CHECK-NEXT: Symbol: - (0)
// CHECK-NEXT: }
// CHECK-NEXT: Relocation {
// CHECK-NEXT: Offset: 0x102F4
// CHECK-NEXT: Type: R_MIPS_REL32 (3)
// CHECK-NEXT: Symbol: v2 (9)
// CHECK-NEXT: }
// CHECK-NEXT: }
// CHECK-NEXT: ]
// CHECK: Dynamic Relocations {
// CHECK-NEXT: Relocation {
// CHECK-NEXT: Offset: 0x0
// CHECK-NEXT: Type: R_MIPS_NONE (0)
// CHECK-NEXT: Symbol: -
// CHECK-NEXT: }
// CHECK-NEXT: Relocation {
// CHECK-NEXT: Offset: 0x102F8
// CHECK-NEXT: Type: R_MIPS_REL32 (3)
// CHECK-NEXT: Symbol: -
// CHECK-NEXT: }
// CHECK-NEXT: Relocation {
// CHECK-NEXT: Offset: 0x102F4
// CHECK-NEXT: Type: R_MIPS_REL32 (3)
// CHECK-NEXT: Symbol: v2
// CHECK-NEXT: }
// CHECK-NEXT: }