derek/TheRock
1
0 Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity
Files
1a182e2dac58879f215c0fad0f5f78c76dcafe56
TheRock/compiler/amd-llvm/lld/test/MachO/objc-category-merging-erase-objc-name-test.s
T
derek.holloway 7502bf64a4
CodeQL / Analyze (actions) (push) Canceled after 0s
Details
CodeQL / Analyze (python) (push) Canceled after 0s
Details
pre-commit / pre-commit (push) Canceled after 0s
Details
Multi-Arch CI / setup (push) Canceled after 0s
Details
Publish build_manylinux_x86_64 images / publish_build_manylinux_x86_64 (push) Canceled after 0s
Details
Setup (Multi-Arch) / setup (push) Canceled after 0s
Details
Multi-Arch CI / Linux::${{ fromJSON(needs.setup.outputs.linux_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Details
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Details
Publish no_rocm_image_ubi10 image / publish_no_rocm_image_ubi10 (push) Canceled after 0s
Details
Multi-Arch CI / Windows::${{ fromJSON(needs.setup.outputs.windows_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Details
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Details
Multi-Arch CI / Manifest Diff (push) Canceled after 0s
Details
TheRock Manifest Diff Report / Generate Manifest Diff Report (push) Canceled after 0s
Details
Multi-Arch CI / CI Summary (push) Canceled after 0s
Details
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04 (push) Canceled after 0s
Details
Publish no_rocm_image_ubuntu24_04_ocl_rt images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Details
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Details
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Details
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Details
Publish no_rocm_image_ubuntu24_04_rocgdb images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Details
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Details
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Details
Unit Tests / Unit Tests :: ubuntu-24.04 (push) Canceled after 0s
Details
Unit Tests / Unit Tests :: windows-2022 (push) Canceled after 0s
Details
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_media (push) Canceled after 0s
Details
Unit Tests / Unit Tests Summary (push) Canceled after 0s
Details
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_openmpi (push) Canceled after 0s
Details
Flatten subprojects into a single base monorepo
2026-09-02 16:34:47 -07:00

309 lines
13 KiB
ArmAsm
Raw Blame History

; REQUIRES: aarch64
; Here we test that if we defined a protocol MyTestProtocol and also a category MyTestProtocol
; then when merging the category into the base class (and deleting the category), we don't
; delete the 'MyTestProtocol' name
; RUN: mkdir -p %t.dir
; RUN: llvm-mc -filetype=obj -triple=arm64-apple-macos -o %t.dir/erase-objc-name.o %s
; RUN: %lld -no_objc_relative_method_lists -arch arm64 -dylib -o %t.dir/erase-objc-name.dylib %t.dir/erase-objc-name.o -objc_category_merging
; RUN: llvm-objdump --objc-meta-data --macho %t.dir/erase-objc-name.dylib | FileCheck %s --check-prefixes=MERGE_CATS
; === Check merge categories enabled ===
; Check that the original categories are not there
; MERGE_CATS-NOT: __OBJC_$_CATEGORY_MyBaseClass_$_Category01
; MERGE_CATS-NOT: __OBJC_$_CATEGORY_MyBaseClass_$_Category02
; Check that we get the expected output - most importantly that the protocol is named `MyTestProtocol`
; MERGE_CATS: Contents of (__DATA_CONST,__objc_classlist) section
; MERGE_CATS-NEXT: _OBJC_CLASS_$_MyBaseClass
; MERGE_CATS-NEXT: isa {{.*}} _OBJC_METACLASS_$_MyBaseClass
; MERGE_CATS-NEXT: superclass {{.*}}
; MERGE_CATS-NEXT: cache {{.*}}
; MERGE_CATS-NEXT: vtable {{.*}}
; MERGE_CATS-NEXT: data {{.*}} (struct class_ro_t *)
; MERGE_CATS-NEXT: flags {{.*}} RO_ROOT
; MERGE_CATS-NEXT: instanceStart 0
; MERGE_CATS-NEXT: instanceSize 0
; MERGE_CATS-NEXT: reserved {{.*}}
; MERGE_CATS-NEXT: ivarLayout {{.*}}
; MERGE_CATS-NEXT: name {{.*}} MyBaseClass
; MERGE_CATS-NEXT: baseMethods {{.*}} (struct method_list_t *)
; MERGE_CATS-NEXT: entsize 24
; MERGE_CATS-NEXT: count 2
; MERGE_CATS-NEXT: name {{.*}} getValue
; MERGE_CATS-NEXT: types {{.*}} i16@0:8
; MERGE_CATS-NEXT: imp -[MyBaseClass(MyTestProtocol) getValue]
; MERGE_CATS-NEXT: name {{.*}} baseInstanceMethod
; MERGE_CATS-NEXT: types {{.*}} v16@0:8
; MERGE_CATS-NEXT: imp -[MyBaseClass baseInstanceMethod]
; MERGE_CATS-NEXT: baseProtocols {{.*}}
; MERGE_CATS-NEXT: count 1
; MERGE_CATS-NEXT: list[0] {{.*}} (struct protocol_t *)
; MERGE_CATS-NEXT: isa {{.*}}
; MERGE_CATS-NEXT: name {{.*}} MyTestProtocol
; MERGE_CATS-NEXT: protocols {{.*}}
; MERGE_CATS-NEXT: instanceMethods {{.*}} (struct method_list_t *)
; MERGE_CATS-NEXT: entsize 24
; MERGE_CATS-NEXT: count 1
; MERGE_CATS-NEXT: name {{.*}} getValue
; MERGE_CATS-NEXT: types {{.*}} i16@0:8
; MERGE_CATS-NEXT: imp {{.*}}
; MERGE_CATS-NEXT: classMethods {{.*}} (struct method_list_t *)
; MERGE_CATS-NEXT: optionalInstanceMethods {{.*}}
; MERGE_CATS-NEXT: optionalClassMethods {{.*}}
; MERGE_CATS-NEXT: instanceProperties {{.*}}
; MERGE_CATS-NEXT: ivars {{.*}}
; MERGE_CATS-NEXT: weakIvarLayout {{.*}}
; MERGE_CATS-NEXT: baseProperties {{.*}}
; MERGE_CATS-NEXT: Meta Class
; MERGE_CATS-NEXT: isa {{.*}} _OBJC_METACLASS_$_MyBaseClass
; MERGE_CATS-NEXT: superclass {{.*}} _OBJC_CLASS_$_MyBaseClass
; MERGE_CATS-NEXT: cache {{.*}}
; MERGE_CATS-NEXT: vtable {{.*}}
; MERGE_CATS-NEXT: data {{.*}} (struct class_ro_t *)
; MERGE_CATS-NEXT: flags {{.*}} RO_META RO_ROOT
; MERGE_CATS-NEXT: instanceStart 40
; MERGE_CATS-NEXT: instanceSize 40
; MERGE_CATS-NEXT: reserved {{.*}}
; MERGE_CATS-NEXT: ivarLayout {{.*}}
; MERGE_CATS-NEXT: name {{.*}} MyBaseClass
; MERGE_CATS-NEXT: baseMethods {{.*}} (struct method_list_t *)
; MERGE_CATS-NEXT: baseProtocols {{.*}}
; MERGE_CATS-NEXT: count 1
; MERGE_CATS-NEXT: list[0] {{.*}} (struct protocol_t *)
; MERGE_CATS-NEXT: isa {{.*}}
; MERGE_CATS-NEXT: name {{.*}} MyTestProtocol
; MERGE_CATS-NEXT: protocols {{.*}}
; MERGE_CATS-NEXT: instanceMethods {{.*}} (struct method_list_t *)
; MERGE_CATS-NEXT: entsize 24
; MERGE_CATS-NEXT: count 1
; MERGE_CATS-NEXT: name {{.*}} getValue
; MERGE_CATS-NEXT: types {{.*}} i16@0:8
; MERGE_CATS-NEXT: imp {{.*}}
; MERGE_CATS-NEXT: classMethods {{.*}} (struct method_list_t *)
; MERGE_CATS-NEXT: optionalInstanceMethods {{.*}}
; MERGE_CATS-NEXT: optionalClassMethods {{.*}}
; MERGE_CATS-NEXT: instanceProperties {{.*}}
; MERGE_CATS-NEXT: ivars {{.*}}
; MERGE_CATS-NEXT: weakIvarLayout {{.*}}
; MERGE_CATS-NEXT: baseProperties {{.*}}
; MERGE_CATS-NEXT: Contents of (__DATA_CONST,__objc_protolist) section
; MERGE_CATS-NEXT: {{.*}} {{.*}} __OBJC_PROTOCOL_$_MyTestProtocol
; MERGE_CATS-NEXT: Contents of (__DATA_CONST,__objc_imageinfo) section
; MERGE_CATS-NEXT: version 0
; MERGE_CATS-NEXT: flags {{.*}} OBJC_IMAGE_HAS_CATEGORY_CLASS_PROPERTIES
; ================== repro.sh ====================
; # Write the Objective-C code to a file
; cat << EOF > MyClass.m
; @protocol MyTestProtocol
; - (int)getValue;
; @end
;
; __attribute__((objc_root_class))
; @interface MyBaseClass
; - (void)baseInstanceMethod;
; @end
;
; @implementation MyBaseClass
; - (void)baseInstanceMethod {}
; @end
;
; @interface MyBaseClass (MyTestProtocol) <MyTestProtocol>
; @end
;
; @implementation MyBaseClass (MyTestProtocol)
;
; - (int)getValue {
; return 0x30;
; }
;
; @end
; EOF
;
; # Compile the Objective-C file to assembly
; xcrun clang -S -arch arm64 MyClass.m -o MyClass.s
; ==============================================
.section __TEXT,__text,regular,pure_instructions
.p2align 2 ; -- Begin function -[MyBaseClass baseInstanceMethod]
"-[MyBaseClass baseInstanceMethod]": ; @"\01-[MyBaseClass baseInstanceMethod]"
.cfi_startproc
; %bb.0:
sub sp, sp, #16
.cfi_def_cfa_offset 16
str x0, [sp, #8]
str x1, [sp]
add sp, sp, #16
ret
.cfi_endproc
; -- End function
.p2align 2 ; -- Begin function -[MyBaseClass(MyTestProtocol) getValue]
"-[MyBaseClass(MyTestProtocol) getValue]": ; @"\01-[MyBaseClass(MyTestProtocol) getValue]"
.cfi_startproc
; %bb.0:
sub sp, sp, #16
.cfi_def_cfa_offset 16
str x0, [sp, #8]
str x1, [sp]
mov w0, #48 ; =0x30
add sp, sp, #16
ret
.cfi_endproc
; -- End function
.section __DATA,__objc_data
.globl _OBJC_CLASS_$_MyBaseClass ; @"OBJC_CLASS_$_MyBaseClass"
.p2align 3, 0x0
_OBJC_CLASS_$_MyBaseClass:
.quad _OBJC_METACLASS_$_MyBaseClass
.quad 0
.quad __objc_empty_cache
.quad 0
.quad __OBJC_CLASS_RO_$_MyBaseClass
.globl _OBJC_METACLASS_$_MyBaseClass ; @"OBJC_METACLASS_$_MyBaseClass"
.p2align 3, 0x0
_OBJC_METACLASS_$_MyBaseClass:
.quad _OBJC_METACLASS_$_MyBaseClass
.quad _OBJC_CLASS_$_MyBaseClass
.quad __objc_empty_cache
.quad 0
.quad __OBJC_METACLASS_RO_$_MyBaseClass
.section __TEXT,__objc_classname,cstring_literals
l_OBJC_CLASS_NAME_: ; @OBJC_CLASS_NAME_
.asciz "MyBaseClass"
.section __DATA,__objc_const
.p2align 3, 0x0 ; @"_OBJC_METACLASS_RO_$_MyBaseClass"
__OBJC_METACLASS_RO_$_MyBaseClass:
.long 131 ; 0x83
.long 40 ; 0x28
.long 40 ; 0x28
.space 4
.quad 0
.quad l_OBJC_CLASS_NAME_
.quad 0
.quad 0
.quad 0
.quad 0
.quad 0
.section __TEXT,__objc_methname,cstring_literals
l_OBJC_METH_VAR_NAME_: ; @OBJC_METH_VAR_NAME_
.asciz "baseInstanceMethod"
.section __TEXT,__objc_methtype,cstring_literals
l_OBJC_METH_VAR_TYPE_: ; @OBJC_METH_VAR_TYPE_
.asciz "v16@0:8"
.section __DATA,__objc_const
.p2align 3, 0x0 ; @"_OBJC_$_INSTANCE_METHODS_MyBaseClass"
__OBJC_$_INSTANCE_METHODS_MyBaseClass:
.long 24 ; 0x18
.long 1 ; 0x1
.quad l_OBJC_METH_VAR_NAME_
.quad l_OBJC_METH_VAR_TYPE_
.quad "-[MyBaseClass baseInstanceMethod]"
.p2align 3, 0x0 ; @"_OBJC_CLASS_RO_$_MyBaseClass"
__OBJC_CLASS_RO_$_MyBaseClass:
.long 130 ; 0x82
.long 0 ; 0x0
.long 0 ; 0x0
.space 4
.quad 0
.quad l_OBJC_CLASS_NAME_
.quad __OBJC_$_INSTANCE_METHODS_MyBaseClass
.quad 0
.quad 0
.quad 0
.quad 0
.section __TEXT,__objc_classname,cstring_literals
l_OBJC_CLASS_NAME_.1: ; @OBJC_CLASS_NAME_.1
.asciz "MyTestProtocol"
.section __TEXT,__objc_methname,cstring_literals
l_OBJC_METH_VAR_NAME_.2: ; @OBJC_METH_VAR_NAME_.2
.asciz "getValue"
.section __TEXT,__objc_methtype,cstring_literals
l_OBJC_METH_VAR_TYPE_.3: ; @OBJC_METH_VAR_TYPE_.3
.asciz "i16@0:8"
.section __DATA,__objc_const
.p2align 3, 0x0 ; @"_OBJC_$_CATEGORY_INSTANCE_METHODS_MyBaseClass_$_MyTestProtocol"
__OBJC_$_CATEGORY_INSTANCE_METHODS_MyBaseClass_$_MyTestProtocol:
.long 24 ; 0x18
.long 1 ; 0x1
.quad l_OBJC_METH_VAR_NAME_.2
.quad l_OBJC_METH_VAR_TYPE_.3
.quad "-[MyBaseClass(MyTestProtocol) getValue]"
.p2align 3, 0x0 ; @"_OBJC_$_PROTOCOL_INSTANCE_METHODS_MyTestProtocol"
__OBJC_$_PROTOCOL_INSTANCE_METHODS_MyTestProtocol:
.long 24 ; 0x18
.long 1 ; 0x1
.quad l_OBJC_METH_VAR_NAME_.2
.quad l_OBJC_METH_VAR_TYPE_.3
.quad 0
.p2align 3, 0x0 ; @"_OBJC_$_PROTOCOL_METHOD_TYPES_MyTestProtocol"
__OBJC_$_PROTOCOL_METHOD_TYPES_MyTestProtocol:
.quad l_OBJC_METH_VAR_TYPE_.3
.private_extern __OBJC_PROTOCOL_$_MyTestProtocol ; @"_OBJC_PROTOCOL_$_MyTestProtocol"
.section __DATA,__data
.globl __OBJC_PROTOCOL_$_MyTestProtocol
.weak_definition __OBJC_PROTOCOL_$_MyTestProtocol
.p2align 3, 0x0
__OBJC_PROTOCOL_$_MyTestProtocol:
.quad 0
.quad l_OBJC_CLASS_NAME_.1
.quad 0
.quad __OBJC_$_PROTOCOL_INSTANCE_METHODS_MyTestProtocol
.quad 0
.quad 0
.quad 0
.quad 0
.long 96 ; 0x60
.long 0 ; 0x0
.quad __OBJC_$_PROTOCOL_METHOD_TYPES_MyTestProtocol
.quad 0
.quad 0
.private_extern __OBJC_LABEL_PROTOCOL_$_MyTestProtocol ; @"_OBJC_LABEL_PROTOCOL_$_MyTestProtocol"
.section __DATA,__objc_protolist,coalesced,no_dead_strip
.globl __OBJC_LABEL_PROTOCOL_$_MyTestProtocol
.weak_definition __OBJC_LABEL_PROTOCOL_$_MyTestProtocol
.p2align 3, 0x0
__OBJC_LABEL_PROTOCOL_$_MyTestProtocol:
.quad __OBJC_PROTOCOL_$_MyTestProtocol
.section __DATA,__objc_const
.p2align 3, 0x0 ; @"_OBJC_CATEGORY_PROTOCOLS_$_MyBaseClass_$_MyTestProtocol"
__OBJC_CATEGORY_PROTOCOLS_$_MyBaseClass_$_MyTestProtocol:
.quad 1 ; 0x1
.quad __OBJC_PROTOCOL_$_MyTestProtocol
.quad 0
.p2align 3, 0x0 ; @"_OBJC_$_CATEGORY_MyBaseClass_$_MyTestProtocol"
__OBJC_$_CATEGORY_MyBaseClass_$_MyTestProtocol:
.quad l_OBJC_CLASS_NAME_.1
.quad _OBJC_CLASS_$_MyBaseClass
.quad __OBJC_$_CATEGORY_INSTANCE_METHODS_MyBaseClass_$_MyTestProtocol
.quad 0
.quad __OBJC_CATEGORY_PROTOCOLS_$_MyBaseClass_$_MyTestProtocol
.quad 0
.quad 0
.long 64 ; 0x40
.space 4
.section __DATA,__objc_classlist,regular,no_dead_strip
.p2align 3, 0x0 ; @"OBJC_LABEL_CLASS_$"
l_OBJC_LABEL_CLASS_$:
.quad _OBJC_CLASS_$_MyBaseClass
.section __DATA,__objc_catlist,regular,no_dead_strip
.p2align 3, 0x0 ; @"OBJC_LABEL_CATEGORY_$"
l_OBJC_LABEL_CATEGORY_$:
.quad __OBJC_$_CATEGORY_MyBaseClass_$_MyTestProtocol
.no_dead_strip __OBJC_PROTOCOL_$_MyTestProtocol
.no_dead_strip __OBJC_LABEL_PROTOCOL_$_MyTestProtocol
.section __DATA,__objc_imageinfo,regular,no_dead_strip
L_OBJC_IMAGE_INFO:
.long 0
.long 64
__objc_empty_cache:
_$sBOWV:
.quad 0
.subsections_via_symbols
Reference in new issue View Git Blame Copy Permalink