mirror of
https://github.com/c64scene-ar/llvm-6502.git
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9f299abc05
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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239045 91177308-0d34-0410-b5e6-96231b3b80d8
126 lines
3.5 KiB
ArmAsm
126 lines
3.5 KiB
ArmAsm
@ RUN: llvm-mc -filetype=obj -triple arm-none-linux-gnueabi %s -o - | llvm-readobj -r -t | FileCheck %s
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@ RUN: llvm-mc -filetype=obj -triple thumb-none-linux-gnueabi %s -o - | llvm-readobj -r -t | FileCheck %s
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defined1:
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defined2:
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defined3:
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.symver defined1, bar1@zed
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.symver undefined1, bar2@zed
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.symver defined2, bar3@@zed
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.symver defined3, bar5@@@zed
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.symver undefined3, bar6@@@zed
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.long defined1
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.long undefined1
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.long defined2
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.long defined3
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.long undefined3
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.global global1
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.symver global1, g1@@zed
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global1:
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@ CHECK: Relocations [
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@ CHECK-NEXT: Section {{.*}} .rel.text {
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@ CHECK-NEXT: 0x0 R_ARM_ABS32 .text 0x0
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@ CHECK-NEXT: 0x4 R_ARM_ABS32 bar2@zed 0x0
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@ CHECK-NEXT: 0x8 R_ARM_ABS32 .text 0x0
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@ CHECK-NEXT: 0xC R_ARM_ABS32 .text 0x0
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@ CHECK-NEXT: 0x10 R_ARM_ABS32 bar6@zed 0x0
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@ CHECK-NEXT: }
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@ CHECK-NEXT: ]
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@ CHECK: Symbol {
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@ CHECK: Name: bar1@zed
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@ CHECK-NEXT: Value: 0x0
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@ CHECK-NEXT: Size: 0
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@ CHECK-NEXT: Binding: Local (0x0)
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@ CHECK-NEXT: Type: None (0x0)
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@ CHECK-NEXT: Other: 0
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@ CHECK-NEXT: Section: .text
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@ CHECK-NEXT: }
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@ CHECK-NEXT: Symbol {
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@ CHECK-NEXT: Name: bar3@@zed
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@ CHECK-NEXT: Value: 0x0
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@ CHECK-NEXT: Size: 0
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@ CHECK-NEXT: Binding: Local (0x0)
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@ CHECK-NEXT: Type: None (0x0)
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@ CHECK-NEXT: Other: 0
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@ CHECK-NEXT: Section: .text
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@ CHECK-NEXT: }
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@ CHECK-NEXT: Symbol {
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@ CHECK-NEXT: Name: bar5@@zed
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@ CHECK-NEXT: Value: 0x0
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@ CHECK-NEXT: Size: 0
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@ CHECK-NEXT: Binding: Local (0x0)
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@ CHECK-NEXT: Type: None (0x0)
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@ CHECK-NEXT: Other: 0
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@ CHECK-NEXT: Section: .text
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@ CHECK-NEXT: }
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@ CHECK-NEXT: Symbol {
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@ CHECK-NEXT: Name: defined1
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@ CHECK-NEXT: Value: 0x0
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@ CHECK-NEXT: Size: 0
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@ CHECK-NEXT: Binding: Local (0x0)
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@ CHECK-NEXT: Type: None (0x0)
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@ CHECK-NEXT: Other: 0
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@ CHECK-NEXT: Section: .text
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@ CHECK-NEXT: }
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@ CHECK-NEXT: Symbol {
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@ CHECK-NEXT: Name: defined2
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@ CHECK-NEXT: Value: 0x0
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@ CHECK-NEXT: Size: 0
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@ CHECK-NEXT: Binding: Local (0x0)
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@ CHECK-NEXT: Type: None (0x0)
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@ CHECK-NEXT: Other: 0
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@ CHECK-NEXT: Section: .text
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@ CHECK-NEXT: }
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@ CHECK-NEXT: Symbol {
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@ CHECK-NEXT: Name: (0)
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@ CHECK-NEXT: Value: 0x0
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@ CHECK-NEXT: Size: 0
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@ CHECK-NEXT: Binding: Local (0x0)
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@ CHECK-NEXT: Type: Section (0x3)
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@ CHECK-NEXT: Other: 0
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@ CHECK-NEXT: Section: .text
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@ CHECK-NEXT: }
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@ CHECK-NEXT: Symbol {
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@ CHECK-NEXT: Name: bar2@zed
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@ CHECK-NEXT: Value: 0x0
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@ CHECK-NEXT: Size: 0
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@ CHECK-NEXT: Binding: Global (0x1)
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@ CHECK-NEXT: Type: None (0x0)
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@ CHECK-NEXT: Other: 0
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@ CHECK-NEXT: Section: Undefined (0x0)
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@ CHECK-NEXT: }
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@ CHECK-NEXT: Symbol {
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@ CHECK-NEXT: Name: bar6@zed
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@ CHECK-NEXT: Value: 0x0
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@ CHECK-NEXT: Size: 0
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@ CHECK-NEXT: Binding: Global (0x1)
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@ CHECK-NEXT: Type: None (0x0)
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@ CHECK-NEXT: Other: 0
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@ CHECK-NEXT: Section: Undefined (0x0)
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@ CHECK-NEXT: }
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@ CHECK-NEXT: Symbol {
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@ CHECK-NEXT: Name: g1@@zed
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@ CHECK-NEXT: Value: 0x14
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@ CHECK-NEXT: Size: 0
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@ CHECK-NEXT: Binding: Global (0x1)
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@ CHECK-NEXT: Type: None (0x0)
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@ CHECK-NEXT: Other: 0
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@ CHECK-NEXT: Section: .text
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@ CHECK-NEXT: }
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@ CHECK-NEXT: Symbol {
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@ CHECK-NEXT: Name: global1
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@ CHECK-NEXT: Value: 0x14
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@ CHECK-NEXT: Size: 0
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@ CHECK-NEXT: Binding: Global (0x1)
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@ CHECK-NEXT: Type: None (0x0)
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@ CHECK-NEXT: Other: 0
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@ CHECK-NEXT: Section: .text
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@ CHECK-NEXT: }
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@ CHECK-NEXT: ]
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