mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-07-21 02:29:22 +00:00
a8febf2283
We already do this for shstrtab, so might as well do it for strtab. This extracts the string table building code into a separate class. The idea is to use it for other object formats too. I mostly wanted to do this for the general principle, but it does save a little bit on object file size. I tried this on a clang bootstrap and saved 0.54% on the sum of object file sizes (1.14 MB out of 212 MB for a release build). Differential Revision: http://reviews.llvm.org/D3533 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207670 91177308-0d34-0410-b5e6-96231b3b80d8
100 lines
2.3 KiB
ArmAsm
100 lines
2.3 KiB
ArmAsm
// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | llvm-readobj -t | FileCheck %s
|
|
|
|
|
|
.text
|
|
|
|
// Test that this produces a regular local symbol.
|
|
.type common1,@object
|
|
.local common1
|
|
.comm common1,1,1
|
|
|
|
// CHECK: Symbol {
|
|
// CHECK: Name: common1
|
|
// CHECK-NEXT: Value: 0x0
|
|
// CHECK-NEXT: Size: 1
|
|
// CHECK-NEXT: Binding: Local
|
|
// CHECK-NEXT: Type: Object
|
|
// CHECK-NEXT: Other: 0
|
|
// CHECK-NEXT: Section:
|
|
// CHECK-NEXT: }
|
|
|
|
|
|
// Same as common1, but with directives in a different order.
|
|
.local common2
|
|
.type common2,@object
|
|
.comm common2,1,1
|
|
|
|
// CHECK: Symbol {
|
|
// CHECK: Name: common2
|
|
// CHECK-NEXT: Value: 0x1
|
|
// CHECK-NEXT: Size: 1
|
|
// CHECK-NEXT: Binding: Local
|
|
// CHECK-NEXT: Type: Object
|
|
// CHECK-NEXT: Other: 0
|
|
// CHECK-NEXT: Section:
|
|
// CHECK-NEXT: }
|
|
|
|
|
|
.local common6
|
|
.comm common6,8,16
|
|
|
|
// CHECK: Symbol {
|
|
// CHECK: Name: common6
|
|
// CHECK-NEXT: Value: 0x10
|
|
// CHECK-NEXT: Size: 8
|
|
// CHECK-NEXT: Binding: Local
|
|
// CHECK-NEXT: Type: Object
|
|
// CHECK-NEXT: Other: 0
|
|
// CHECK-NEXT: Section: .bss (0x4)
|
|
// CHECK-NEXT: }
|
|
|
|
|
|
// Test that without an explicit .local we produce a global.
|
|
.type common3,@object
|
|
.comm common3,4,4
|
|
|
|
// CHECK: Symbol {
|
|
// CHECK: Name: common3
|
|
// CHECK-NEXT: Value: 0x4
|
|
// CHECK-NEXT: Size: 4
|
|
// CHECK-NEXT: Binding: Global
|
|
// CHECK-NEXT: Type: Object
|
|
// CHECK-NEXT: Other: 0
|
|
// CHECK-NEXT: Section: Common (0xFFF2)
|
|
// CHECK-NEXT: }
|
|
|
|
|
|
// Test that without an explicit .local we produce a global, even if the first
|
|
// occurrence is not in a directive.
|
|
.globl foo
|
|
.type foo,@function
|
|
foo:
|
|
movsbl common4+3(%rip), %eax
|
|
|
|
|
|
.type common4,@object
|
|
.comm common4,40,16
|
|
|
|
// CHECK: Symbol {
|
|
// CHECK: Name: common4
|
|
// CHECK-NEXT: Value: 0x10
|
|
// CHECK-NEXT: Size: 40
|
|
// CHECK-NEXT: Binding: Global
|
|
// CHECK-NEXT: Type: Object
|
|
// CHECK-NEXT: Other: 0
|
|
// CHECK-NEXT: Section: Common (0xFFF2)
|
|
// CHECK-NEXT: }
|
|
|
|
|
|
.comm common5,4,4
|
|
|
|
// CHECK: Symbol {
|
|
// CHECK: Name: common5
|
|
// CHECK-NEXT: Value: 0x4
|
|
// CHECK-NEXT: Size: 4
|
|
// CHECK-NEXT: Binding: Global
|
|
// CHECK-NEXT: Type: Object
|
|
// CHECK-NEXT: Other: 0
|
|
// CHECK-NEXT: Section: Common (0xFFF2)
|
|
// CHECK-NEXT: }
|