mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-12-13 14:35:54 +00:00
e4278af625
Section symbols exist as an optimization: instead of having multiple relocations point to different symbols, many of them can point to a single section symbol. When that optimization is unused, a section symbol is also unused and adds no extra information to the object file. This saves a bit of space on the object files and makes the output of llvm-objdump -t easier to read and consequently some tests get quite a bit simpler. llvm-svn: 239045
71 lines
1.5 KiB
ArmAsm
71 lines
1.5 KiB
ArmAsm
// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | llvm-readobj -h -s -r -t | FileCheck %s
|
|
|
|
.text
|
|
.globl main
|
|
.align 16, 0x90
|
|
.type main,@function
|
|
main: # @main
|
|
# BB#0:
|
|
subq $8, %rsp
|
|
movl $.L.str1, %edi
|
|
callq puts
|
|
movl $.L.str2, %edi
|
|
callq puts
|
|
xorl %eax, %eax
|
|
addq $8, %rsp
|
|
ret
|
|
.Ltmp0:
|
|
.size main, .Ltmp0-main
|
|
|
|
.type .L.str1,@object # @.str1
|
|
.section .rodata.str1.1,"aMS",@progbits,1
|
|
.L.str1:
|
|
.asciz "Hello"
|
|
.size .L.str1, 6
|
|
|
|
.type .L.str2,@object # @.str2
|
|
.L.str2:
|
|
.asciz "World!"
|
|
.size .L.str2, 7
|
|
|
|
.section .note.GNU-stack,"",@progbits
|
|
|
|
// CHECK: ElfHeader {
|
|
// CHECK: Class: 64-bit
|
|
// CHECK: DataEncoding: LittleEndian
|
|
// CHECK: FileVersion: 1
|
|
// CHECK: }
|
|
// CHECK: Sections [
|
|
// CHECK: Section {
|
|
// CHECK: Index: 0
|
|
// CHECK: Name: (0)
|
|
|
|
// CHECK: Name: .text
|
|
|
|
// CHECK: Name: .rela.text
|
|
|
|
// CHECK: Relocations [
|
|
// CHECK: Section {{.*}} .rela.text {
|
|
// CHECK: 0x5 R_X86_64_32 .rodata.str1.1 0x0
|
|
// CHECK: 0xA R_X86_64_PC32 puts 0xFFFFFFFFFFFFFFFC
|
|
// CHECK: 0xF R_X86_64_32 .rodata.str1.1 0x6
|
|
// CHECK: 0x14 R_X86_64_PC32 puts 0xFFFFFFFFFFFFFFFC
|
|
// CHECK: }
|
|
// CHECK: ]
|
|
|
|
// CHECK: Symbol {
|
|
// CHECK: Binding: Local
|
|
// CHECK: Type: Section
|
|
|
|
// CHECK: Symbol {
|
|
// CHECK: Name: main
|
|
// CHECK: Binding: Global
|
|
// CHECK: Type: Function
|
|
// CHECK: }
|
|
|
|
// CHECK: Symbol {
|
|
// CHECK: Name: puts
|
|
// CHECK: Binding: Global
|
|
// CHECK: Type: None
|
|
// CHECK: }
|