Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b

external/llvm-project/llvm/test/tools/yaml2obj/dynamic-symbols.yaml

@@ -0,0 +1,41 @@
+# Ensures that implicitly added sections can be ordered within Sections.
+# RUN: yaml2obj %s -o %t
+# RUN: llvm-readobj -sections %t | FileCheck %s --check-prefix=SECTION
+# RUN: llvm-nm -dynamic %t | FileCheck %s --check-prefix=SYMBOL
+
+!ELF
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_DYN
+  Machine:         EM_X86_64
+Sections:
+  - Name: .data
+    Type: SHT_PROGBITS
+    Flags: [ SHF_ALLOC, SHF_WRITE ]
+DynamicSymbols:
+  Global:
+    - Name: dynglobal
+      Type: STT_OBJECT
+      Section: .data
+  Weak:
+    - Name: dynweak
+      Type: STT_OBJECT
+      Section: .data
+  Local:
+    - Name: dynlocal
+      Type: STT_OBJECT
+      Section: .data
+
+# SECTION: Name: .dynsym
+# SECTION-NEXT: Type: SHT_DYNSYM
+# SECTION-NEXT: Flags
+# SECTION-NEXT: SHF_ALLOC
+# SECTION: Name: .dynstr
+# SECTION-NEXT: Type: SHT_STRTAB
+# SECTION-NEXT: Flags
+# SECTION-NEXT: SHF_ALLOC
+
+# SYMBOL-DAG: D dynglobal
+# SYMBOL-DAG: V dynweak
+# SYMBOL-DAG: d dynlocal

external/llvm-project/llvm/test/tools/yaml2obj/empty-symbols.yaml

@@ -0,0 +1,10 @@
+# Ensure yaml2obj doesn't error on empty optional mappings, such as Symbols
+# RUN: yaml2obj %s -o %t
+
+!ELF
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_DYN
+  Machine:         EM_X86_64
+Symbols:

external/llvm-project/llvm/test/tools/yaml2obj/invalid-symboless-relocation.yaml

@@ -0,0 +1,29 @@
+# This test succeeds but produces an invalid relocation. This test
+# documents this behavoir.
+# RUN: yaml2obj %s > %t
+# RUN: llvm-readobj -relocations %t | FileCheck %s
+
+!ELF
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_EXEC
+  Machine:         EM_X86_64
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    Content:         "00000000"
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    Info:            .text
+    Relocations:
+      - Offset: 0x1000
+        Type:   R_X86_64_PC32
+
+#CHECK:     Relocations [
+#CHECK-NEXT:  Section (2) .rel.text {
+#CHECK-NEXT:    0x1000 R_X86_64_PC32 - 0x0
+#CHECK-NEXT:  }
+#CHECK-NEXT:]

external/llvm-project/llvm/test/tools/yaml2obj/invalid_output_file.test

@@ -0,0 +1,4 @@
+# RUN: not yaml2obj -o %p/path/does/not/exist 2>&1 | FileCheck %s
+
+# Don't check the OS-dependent message "No such file or directory".
+# CHECK: yaml2obj: Error opening '{{.*}}/path/does/not/exist': {{.*}}

external/llvm-project/llvm/test/tools/yaml2obj/lit.local.cfg

@@ -0,0 +1 @@
+config.suffixes = ['.yaml']

external/llvm-project/llvm/test/tools/yaml2obj/missing_document_tag.yaml

@@ -0,0 +1,9 @@
+# RUN: not yaml2obj %s 2>&1 | FileCheck %s
+
+---
+DummyData:
+  foo:           0
+...
+
+# CHECK: YAML:4:1: error: YAML Object File missing document type tag!
+# CHECK: yaml2obj: Failed to parse YAML file!

external/llvm-project/llvm/test/tools/yaml2obj/program-header-align.yaml

@@ -0,0 +1,63 @@
+# RUN: yaml2obj %s -o %t
+# RUN: llvm-readobj -program-headers %t | FileCheck %s
+
+!ELF
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_EXEC
+  Machine:         EM_X86_64
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x0000000000000008
+    Content:         "00000000"
+  - Name:            .data
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    Content:         "00000000"
+    AddressAlign:    0x0000000000000010
+ProgramHeaders:
+  - Type: PT_LOAD
+    Flags: [ PF_X, PF_R ]
+    VAddr: 0xAAAA1030
+    PAddr: 0xFFFF1030
+    Align: 0x1000
+    Sections:
+      - Section: .text
+  - Type: PT_LOAD
+    Flags: [ PF_R ]
+    VAddr: 0xAAAA2040
+    PAddr: 0xFFFF2040
+    Align: 0x1000
+    Sections:
+      - Section: .data
+
+#CHECK:     ProgramHeaders [
+#CHECK-NEXT:   ProgramHeader {
+#CHECK-NEXT:    Type: PT_LOAD
+#CHECK-NEXT:    Offset: 0x230
+#CHECK-NEXT:    VirtualAddress: 0xAAAA1030
+#CHECK-NEXT:    PhysicalAddress: 0xFFFF1030
+#CHECK-NEXT:    FileSize: 4
+#CHECK-NEXT:    MemSize: 4
+#CHECK-NEXT:    Flags [
+#CHECK-NEXT:      PF_R
+#CHECK-NEXT:      PF_X
+#CHECK-NEXT:    ]
+#CHECK-NEXT:    Alignment: 4096
+#CHECK-NEXT:  }
+#CHECK-NEXT:  ProgramHeader {
+#CHECK-NEXT:    Type: PT_LOAD
+#CHECK-NEXT:    Offset: 0x240
+#CHECK-NEXT:    VirtualAddress: 0xAAAA2040
+#CHECK-NEXT:    PhysicalAddress: 0xFFFF2040
+#CHECK-NEXT:    FileSize: 4
+#CHECK-NEXT:    MemSize: 4
+#CHECK-NEXT:    Flags [
+#CHECK-NEXT:      PF_R
+#CHECK-NEXT:    ]
+#CHECK-NEXT:    Alignment: 4096
+#CHECK-NEXT:  }
+#CHECK-NEXT:]

external/llvm-project/llvm/test/tools/yaml2obj/program-header-nobits.yaml

@@ -0,0 +1,39 @@
+# RUN: yaml2obj %s -o %t
+# RUN: llvm-readobj -program-headers %t | FileCheck %s
+
+!ELF
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_EXEC
+  Machine:         EM_X86_64
+Sections:
+  - Name:            .data
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC ]
+    Content:         "00000000"
+  - Name:            .after
+    Type:            SHT_NOBITS
+    Flags:           [ SHF_ALLOC ]
+    Size:            64
+ProgramHeaders:
+  - Type: PT_LOAD
+    Flags: [ PF_R ]
+    Sections:
+      - Section: .data
+      - Section: .after
+
+#CHECK:     ProgramHeaders [
+#CHECK-NEXT:  ProgramHeader {
+#CHECK-NEXT:    Type: PT_LOAD
+#CHECK-NEXT:    Offset:
+#CHECK-NEXT:    VirtualAddress:
+#CHECK-NEXT:    PhysicalAddress:
+#CHECK-NEXT:    FileSize: 4
+#CHECK-NEXT:    MemSize: 68
+#CHECK-NEXT:    Flags [
+#CHECK-NEXT:      PF_R
+#CHECK-NEXT:    ]
+#CHECK-NEXT:    Alignment:
+#CHECK-NEXT:  }
+#CHECK-NEXT:]

external/llvm-project/llvm/test/tools/yaml2obj/program-header.yaml

@@ -0,0 +1,67 @@
+# RUN: yaml2obj %s -o %t
+# RUN: llvm-readobj -program-headers %t | FileCheck %s
+
+!ELF
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_EXEC
+  Machine:         EM_X86_64
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x0000000000001000
+    Content:         "00000000"
+  - Name:            .init
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    Content:         "00000000"
+    AddressAlign:    0x0000000000000010
+  - Name:            .data
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC ]
+    Content:         "00000000"
+    AddressAlign:    0x0000000000001000
+ProgramHeaders:
+  - Type: PT_LOAD
+    Flags: [ PF_X, PF_R ]
+    VAddr: 0xAAAA1000
+    PAddr: 0xFFFF1000
+    Sections:
+      - Section: .text
+      - Section: .init
+  - Type: PT_LOAD
+    Flags: [ PF_R ]
+    VAddr: 0xAAAA2000
+    PAddr: 0xFFFF2000
+    Sections:
+      - Section: .data
+
+#CHECK:     ProgramHeaders [
+#CHECK-NEXT:   ProgramHeader {
+#CHECK-NEXT:    Type: PT_LOAD
+#CHECK-NEXT:    Offset: 0x1000
+#CHECK-NEXT:    VirtualAddress: 0xAAAA1000
+#CHECK-NEXT:    PhysicalAddress: 0xFFFF1000
+#CHECK-NEXT:    FileSize: 20
+#CHECK-NEXT:    MemSize: 20
+#CHECK-NEXT:    Flags [
+#CHECK-NEXT:      PF_R
+#CHECK-NEXT:      PF_X
+#CHECK-NEXT:    ]
+#CHECK-NEXT:    Alignment: 4096
+#CHECK-NEXT:  }
+#CHECK-NEXT:  ProgramHeader {
+#CHECK-NEXT:    Type: PT_LOAD
+#CHECK-NEXT:    Offset: 0x2000
+#CHECK-NEXT:    VirtualAddress: 0xAAAA2000
+#CHECK-NEXT:    PhysicalAddress: 0xFFFF2000
+#CHECK-NEXT:    FileSize: 4
+#CHECK-NEXT:    MemSize: 4
+#CHECK-NEXT:    Flags [
+#CHECK-NEXT:      PF_R
+#CHECK-NEXT:    ]
+#CHECK-NEXT:    Alignment: 4096
+#CHECK-NEXT:  }
+#CHECK-NEXT:]

external/llvm-project/llvm/test/tools/yaml2obj/section-ordering.yaml

@@ -0,0 +1,29 @@
+# Ensures that implicitly added sections can be ordered within Sections.
+# RUN: yaml2obj %s -o %t
+# RUN: llvm-readobj -sections %t | FileCheck %s
+
+!ELF
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_EXEC
+  Machine:         EM_X86_64
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+  - Name:            .symtab
+    Type:            SHT_SYMTAB
+  - Name:            .data
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_WRITE ]
+  - Name:            .shstrtab
+    Type:            SHT_STRTAB
+  - Name:            .strtab
+    Type:            SHT_STRTAB
+
+# CHECK: Name: .text
+# CHECK: Name: .symtab
+# CHECK: Name: .data
+# CHECK: Name: .shstrtab
+# CHECK: Name: .strtab

external/llvm-project/llvm/test/tools/yaml2obj/symbol-index-invalid.yaml

@@ -0,0 +1,21 @@
+# This test insures that the user cannot have both an Index and a Section field.
+# RUN: not yaml2obj %s
+
+!ELF
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_EXEC
+  Machine:         EM_X86_64
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    Address:         0x1000
+    AddressAlign:    0x0000000000000010
+    Content:         "0000000000000000"
+Symbols:
+  Global:
+    - Name:     _start
+      Section:  .text
+      Index:    SHN_ABS

external/llvm-project/llvm/test/tools/yaml2obj/symbol-index.yaml

@@ -0,0 +1,35 @@
+# RUN: yaml2obj %s > %t
+# RUN: llvm-readobj -symbols %t | FileCheck %s
+
+!ELF
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_EXEC
+  Machine:         EM_X86_64
+Symbols:
+  Global:
+    - Name:     test
+      Index:    SHN_ABS
+      Value:    0x1234
+
+#CHECK:     Symbols [
+#CHECK-NEXT:   Symbol {
+#CHECK-NEXT:    Name:  (0)
+#CHECK-NEXT:    Value: 0x0
+#CHECK-NEXT:    Size: 0
+#CHECK-NEXT:    Binding: Local (0x0)
+#CHECK-NEXT:    Type: None (0x0)
+#CHECK-NEXT:    Other: 0
+#CHECK-NEXT:    Section: Undefined (0x0)
+#CHECK-NEXT:  }
+#CHECK-NEXT:  Symbol {
+#CHECK-NEXT:    Name: test (1)
+#CHECK-NEXT:    Value: 0x1234
+#CHECK-NEXT:    Size: 0
+#CHECK-NEXT:    Binding: Global (0x1)
+#CHECK-NEXT:    Type: None (0x0)
+#CHECK-NEXT:    Other: 0
+#CHECK-NEXT:    Section: Absolute (0xFFF1)
+#CHECK-NEXT:  }
+#CHECK-NEXT:]

external/llvm-project/llvm/test/tools/yaml2obj/symboless-relocation.yaml

@@ -0,0 +1,21 @@
+# Just make sure this isn't an error even though it has no Symbol
+# RUN: yaml2obj %s
+
+!ELF
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_EXEC
+  Machine:         EM_X86_64
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    Content:         "00000000"
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    Info:            .text
+    Relocations:
+      - Offset: 0x1000
+        Type:   R_X86_64_RELATIVE

external/llvm-project/llvm/test/tools/yaml2obj/unnamed-section.yaml

@@ -0,0 +1,22 @@
+# Ensure yaml2obj doesn't crash on unnamed sections
+# RUN: yaml2obj %s -o %t
+# RUN: llvm-readobj -sections %t | FileCheck %s
+
+!ELF
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_EXEC
+  Machine:         EM_X86_64
+Sections:
+  - Type:            SHT_PROGBITS
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+
+# CHECK: Name:  (
+# CHECK-NEXT: Type: SHT_NULL
+# CHECK: Name:  (
+# CHECK-NEXT: Type: SHT_PROGBITS
+# CHECK: Name: .text
+# CHECK-NEXT: Type: SHT_PROGBITS

external/llvm-project/llvm/test/tools/yaml2obj/unsupported_document_tag.yaml

@@ -0,0 +1,8 @@
+# RUN: not yaml2obj %s 2>&1 | FileCheck %s
+
+--- !unsupported-tag
+DummyData:
+  foo:           0
+...
+
+# CHECK: error: YAML Object File unsupported document type tag '!unsupported-tag'!