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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
37 lines
956 B
ArmAsm
37 lines
956 B
ArmAsm
// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | llvm-readobj -t | FileCheck %s
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// Test that we emit the correct value.
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.set kernbase,0xffffffff80000000
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// CHECK: Symbol {
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// CHECK: Name: kernbase
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// CHECK-NEXT: Value: 0xFFFFFFFF80000000
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// CHECK-NEXT: Size: 0
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// CHECK-NEXT: Binding: Local
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// CHECK-NEXT: Type: None
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// CHECK-NEXT: Other: 0
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// CHECK-NEXT: Section: Absolute (0xFFF1)
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// CHECK-NEXT: }
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// Test that we accept .set of a symbol after it has been used in a statement.
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jmp foo
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.set foo, bar
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// or a .quad
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.quad foo2
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.set foo2,bar2
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// Test that there is an undefined reference to bar
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// CHECK: Symbol {
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// CHECK: Name: bar
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// CHECK-NEXT: Value: 0x0
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// CHECK-NEXT: Size: 0
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// CHECK-NEXT: Binding: Global
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// CHECK-NEXT: Type: None
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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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