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llvm-project/lld/test/ELF/lto/version-script.ll

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[ELF] - Recommit r273143("[ELF] - Basic versioned symbols support implemented.") With fix: -soname flag was not set in testcase. Hash calculated for base def was different on local and bot machines because filename fos used for calculating. Initial commit message: Patch implements basic support of versioned symbols. There is no wildcards patterns matching except local: *; There is no support for hierarchies. There is no support for symbols overrides (@ vs @@ not handled). This patch allows programs that using simple scripts to link and run. Differential revision: http://reviews.llvm.org/D21018 llvm-svn: 273152
2016-06-20 19:55:12 +08:00
; REQUIRES: x86
; RUN: llvm-as %s -o %t.o
; RUN: echo "VERSION_1.0{ global: foo; local: *; }; VERSION_2.0{ global: bar; local: *; };" > %t.script
[ELF] Remove -m argument to lld in test files. NFC. This should be correctly implied by the linker. This also makes the tests slightly easier to maintain and compare with the equivalent tests under for other platforms. Differential Revision: https://reviews.llvm.org/D47513 llvm-svn: 333567
2018-05-31 01:57:08 +08:00
; RUN: ld.lld %t.o -o %t2 -shared --version-script %t.script -save-temps
[ELF/LTO] Switch to the new resolution-based API. Differential Revision: https://reviews.llvm.org/D24492 llvm-svn: 282656
2016-09-29 08:40:08 +08:00
; RUN: llvm-dis < %t2.0.0.preopt.bc | FileCheck %s
[ELF][test] Improve LTO tests Add file-level comments Delete insignificant addresses to make them more tolerant to layout changes Simplify test output llvm-svn: 371292
2019-09-07 16:20:09 +08:00
; RUN: llvm-readobj --dyn-syms %t2 | FileCheck --check-prefix=DSO %s
[ELF] - Recommit r273143("[ELF] - Basic versioned symbols support implemented.") With fix: -soname flag was not set in testcase. Hash calculated for base def was different on local and bot machines because filename fos used for calculating. Initial commit message: Patch implements basic support of versioned symbols. There is no wildcards patterns matching except local: *; There is no support for hierarchies. There is no support for symbols overrides (@ vs @@ not handled). This patch allows programs that using simple scripts to link and run. Differential revision: http://reviews.llvm.org/D21018 llvm-svn: 273152
2016-06-20 19:55:12 +08:00
target triple = "x86_64-unknown-linux-gnu"
Reland "Change the X86 datalayout to add three address spaces for 32 bit signed, 32 bit unsigned, and 64 bit pointers." This reverts 57076d3199fc2b0af4a3736b7749dd5462cacda5. Original review at https://reviews.llvm.org/D64931. Review for added fix at https://reviews.llvm.org/D66843. llvm-svn: 371568
2019-09-11 07:15:38 +08:00
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
[ELF] - Recommit r273143("[ELF] - Basic versioned symbols support implemented.") With fix: -soname flag was not set in testcase. Hash calculated for base def was different on local and bot machines because filename fos used for calculating. Initial commit message: Patch implements basic support of versioned symbols. There is no wildcards patterns matching except local: *; There is no support for hierarchies. There is no support for symbols overrides (@ vs @@ not handled). This patch allows programs that using simple scripts to link and run. Differential revision: http://reviews.llvm.org/D21018 llvm-svn: 273152
2016-06-20 19:55:12 +08:00
define void @foo() {
ret void
}
define void @bar() {
ret void
}
; CHECK: define void @foo()
; CHECK: define void @bar()
; DSO: DynamicSymbols [
; DSO: Symbol {
[ELF] Remove checking for spurious '@' at the end of dynamic sym names llvm-readobj currently has a bug (see PR40097) where it prints '@' at the end of unversioned dynamic symbols. This bug will be fixed in a separate later commit, but these tests need fixing first. Reviewed by: ruiu, Higuoxing Differential Revision: https://reviews.llvm.org/D56388 llvm-svn: 350614
2019-01-08 18:50:59 +08:00
; DSO: Name:
[ELF] - Recommit r273143("[ELF] - Basic versioned symbols support implemented.") With fix: -soname flag was not set in testcase. Hash calculated for base def was different on local and bot machines because filename fos used for calculating. Initial commit message: Patch implements basic support of versioned symbols. There is no wildcards patterns matching except local: *; There is no support for hierarchies. There is no support for symbols overrides (@ vs @@ not handled). This patch allows programs that using simple scripts to link and run. Differential revision: http://reviews.llvm.org/D21018 llvm-svn: 273152
2016-06-20 19:55:12 +08:00
; DSO: Value: 0x0
; DSO: Size: 0
; DSO: Binding: Local
; DSO: Type: None
; DSO: Other: 0
; DSO: Section: Undefined
; DSO: }
; DSO: Symbol {
; DSO: Name: foo@@VERSION_1.0
[ELF][test] Improve LTO tests Add file-level comments Delete insignificant addresses to make them more tolerant to layout changes Simplify test output llvm-svn: 371292
2019-09-07 16:20:09 +08:00
; DSO: Value:
[ELF] - Recommit r273143("[ELF] - Basic versioned symbols support implemented.") With fix: -soname flag was not set in testcase. Hash calculated for base def was different on local and bot machines because filename fos used for calculating. Initial commit message: Patch implements basic support of versioned symbols. There is no wildcards patterns matching except local: *; There is no support for hierarchies. There is no support for symbols overrides (@ vs @@ not handled). This patch allows programs that using simple scripts to link and run. Differential revision: http://reviews.llvm.org/D21018 llvm-svn: 273152
2016-06-20 19:55:12 +08:00
; DSO: Size: 1
; DSO: Binding: Global
; DSO: Type: Function
; DSO: Other: 0
; DSO: Section: .text
; DSO: }
; DSO: Symbol {
; DSO: Name: bar@@VERSION_2.0
[ELF][test] Improve LTO tests Add file-level comments Delete insignificant addresses to make them more tolerant to layout changes Simplify test output llvm-svn: 371292
2019-09-07 16:20:09 +08:00
; DSO: Value:
[ELF] - Recommit r273143("[ELF] - Basic versioned symbols support implemented.") With fix: -soname flag was not set in testcase. Hash calculated for base def was different on local and bot machines because filename fos used for calculating. Initial commit message: Patch implements basic support of versioned symbols. There is no wildcards patterns matching except local: *; There is no support for hierarchies. There is no support for symbols overrides (@ vs @@ not handled). This patch allows programs that using simple scripts to link and run. Differential revision: http://reviews.llvm.org/D21018 llvm-svn: 273152
2016-06-20 19:55:12 +08:00
; DSO: Size: 1
; DSO: Binding: Global
; DSO: Type: Function
; DSO: Other: 0
; DSO: Section: .text
; DSO: }
; DSO: ]