Revert "Explicitly set entry point arch when it's thumb"

Backing out because SymbolFile/Breakpad/symtab.test is failing and it seems to be a legit issue. Will investigate.

This reverts commit 72153f95ee4c1b52d2f4f483f0ea4f650ec863be.

llvm-svn: 373687

1 files changed, 0 insertions, 126 deletions

diff --git a/lldb/unittests/ObjectFile/ELF/TestObjectFileELF.cpp b/lldb/unittests/ObjectFile/ELF/TestObjectFileELF.cpp
index 6bf641847cd..42a13346d1a 100644
--- a/lldb/unittests/ObjectFile/ELF/TestObjectFileELF.cpp
+++ b/lldb/unittests/ObjectFile/ELF/TestObjectFileELF.cpp
@@ -172,129 +172,3 @@ TEST_F(ObjectFileELFTest, GetModuleSpecifications_EarlySectionHeaders) {
   Uuid.SetFromStringRef("1b8a73ac238390e32a7ff4ac8ebe4d6a41ecf5c9", 20);
   EXPECT_EQ(Spec.GetUUID(), Uuid);
 }
-
-TEST_F(ObjectFileELFTest, GetSymtab_NoSymEntryPointArmThumbAddressClass) {
-  /*
-  // nosym-entrypoint-arm-thumb.s
-  .thumb_func
-  _start:
-      mov r0, #42
-      mov r7, #1
-      svc #0
-  // arm-linux-androideabi-as nosym-entrypoint-arm-thumb.s
-  //   -o nosym-entrypoint-arm-thumb.o
-  // arm-linux-androideabi-ld nosym-entrypoint-arm-thumb.o
-  //   -o nosym-entrypoint-arm-thumb -e 0x8075 -s
-  */
-  auto ExpectedFile = TestFile::fromYaml(R"(
---- !ELF
-FileHeader:
-  Class:           ELFCLASS32
-  Data:            ELFDATA2LSB
-  Type:            ET_EXEC
-  Machine:         EM_ARM
-  Flags:           [ EF_ARM_SOFT_FLOAT, EF_ARM_EABI_VER5 ]
-  Entry:           0x0000000000008075
-Sections:
-  - Name:            .text
-    Type:            SHT_PROGBITS
-    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
-    Address:         0x0000000000008074
-    AddressAlign:    0x0000000000000002
-    Content:         2A20012700DF
-  - Name:            .data
-    Type:            SHT_PROGBITS
-    Flags:           [ SHF_WRITE, SHF_ALLOC ]
-    Address:         0x0000000000009000
-    AddressAlign:    0x0000000000000001
-    Content:         ''
-  - Name:            .bss
-    Type:            SHT_NOBITS
-    Flags:           [ SHF_WRITE, SHF_ALLOC ]
-    Address:         0x0000000000009000
-    AddressAlign:    0x0000000000000001
-  - Name:            .note.gnu.gold-version
-    Type:            SHT_NOTE
-    AddressAlign:    0x0000000000000004
-    Content:         040000000900000004000000474E5500676F6C6420312E3131000000
-  - Name:            .ARM.attributes
-    Type:            SHT_ARM_ATTRIBUTES
-    AddressAlign:    0x0000000000000001
-    Content:         '4113000000616561626900010900000006020901'
-...
-)");
-  ASSERT_THAT_EXPECTED(ExpectedFile, llvm::Succeeded());
-
-  ModuleSpec spec{FileSpec(ExpectedFile->name())};
-  spec.GetSymbolFileSpec().SetFile(ExpectedFile->name(),
-                                   FileSpec::Style::native);
-  auto module_sp = std::make_shared<Module>(spec);
-
-  auto entry_point_addr = module_sp->GetObjectFile()->GetEntryPointAddress();
-  ASSERT_TRUE(entry_point_addr.GetOffset() & 1);
-  // Decrease the offsite by 1 to make it into a breakable address since this
-  // is Thumb.
-  entry_point_addr.SetOffset(entry_point_addr.GetOffset() - 1);
-  ASSERT_EQ(entry_point_addr.GetAddressClass(),
-            AddressClass::eCodeAlternateISA);
-}
-
-TEST_F(ObjectFileELFTest, GetSymtab_NoSymEntryPointArmAddressClass) {
-  /*
-  // nosym-entrypoint-arm.s
-  _start:
-      movs r0, #42
-      movs r7, #1
-      svc #0
-  // arm-linux-androideabi-as nosym-entrypoint-arm.s
-  //   -o nosym-entrypoint-arm.o
-  // arm-linux-androideabi-ld nosym-entrypoint-arm.o
-  //   -o nosym-entrypoint-arm -e 0x8074 -s
-  */
-  auto ExpectedFile = TestFile::fromYaml(R"(
---- !ELF
-FileHeader:
-  Class:           ELFCLASS32
-  Data:            ELFDATA2LSB
-  Type:            ET_EXEC
-  Machine:         EM_ARM
-  Flags:           [ EF_ARM_SOFT_FLOAT, EF_ARM_EABI_VER5 ]
-  Entry:           0x0000000000008074
-Sections:
-  - Name:            .text
-    Type:            SHT_PROGBITS
-    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
-    Address:         0x0000000000008074
-    AddressAlign:    0x0000000000000004
-    Content:         2A00A0E30170A0E3000000EF
-  - Name:            .data
-    Type:            SHT_PROGBITS
-    Flags:           [ SHF_WRITE, SHF_ALLOC ]
-    Address:         0x0000000000009000
-    AddressAlign:    0x0000000000000001
-    Content:         ''
-  - Name:            .bss
-    Type:            SHT_NOBITS
-    Flags:           [ SHF_WRITE, SHF_ALLOC ]
-    Address:         0x0000000000009000
-    AddressAlign:    0x0000000000000001
-  - Name:            .note.gnu.gold-version
-    Type:            SHT_NOTE
-    AddressAlign:    0x0000000000000004
-    Content:         040000000900000004000000474E5500676F6C6420312E3131000000
-  - Name:            .ARM.attributes
-    Type:            SHT_ARM_ATTRIBUTES
-    AddressAlign:    0x0000000000000001
-    Content:         '4113000000616561626900010900000006010801'
-...
-)");
-  ASSERT_THAT_EXPECTED(ExpectedFile, llvm::Succeeded());
-
-  ModuleSpec spec{FileSpec(ExpectedFile->name())};
-  spec.GetSymbolFileSpec().SetFile(ExpectedFile->name(),
-                                   FileSpec::Style::native);
-  auto module_sp = std::make_shared<Module>(spec);
-
-  auto entry_point_addr = module_sp->GetObjectFile()->GetEntryPointAddress();
-  ASSERT_EQ(entry_point_addr.GetAddressClass(), AddressClass::eCode);
-}
\ No newline at end of file