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authorMartin Storsjö <martin@martin.st>2019-10-16 00:05:06 +0300
committerMartin Storsjö <martin@martin.st>2019-11-28 11:27:00 +0200
commitf5c54f40327b1680bf7e55d358b43a92395ae669 (patch)
treecc0210c4b72b8b724c2136ac7f8b0023c260b5c8 /lldb/test/Shell/ObjectFile/PECOFF
parent934c025e9bdd28db544dfd57783d0fb8907a92d3 (diff)
downloadbcm5719-llvm-f5c54f40327b1680bf7e55d358b43a92395ae669.tar.gz
bcm5719-llvm-f5c54f40327b1680bf7e55d358b43a92395ae669.zip
[LLDB] Always interpret arm instructions as thumb on windows
Windows on ARM always uses thumb mode, and doesn't have most of the mechanisms that are used in e.g. ELF for distinguishing between arm and thumb. Differential Revision: https://reviews.llvm.org/D70796
Diffstat (limited to 'lldb/test/Shell/ObjectFile/PECOFF')
-rw-r--r--lldb/test/Shell/ObjectFile/PECOFF/disassemble-thumb.yaml92
1 files changed, 92 insertions, 0 deletions
diff --git a/lldb/test/Shell/ObjectFile/PECOFF/disassemble-thumb.yaml b/lldb/test/Shell/ObjectFile/PECOFF/disassemble-thumb.yaml
new file mode 100644
index 00000000000..dec23575969
--- /dev/null
+++ b/lldb/test/Shell/ObjectFile/PECOFF/disassemble-thumb.yaml
@@ -0,0 +1,92 @@
+# RUN: yaml2obj %s > %t.exe
+# RUN: %lldb %t.exe -o "disassemble -b -n entry" -b | FileCheck %s
+
+# CHECK: {{.*}}.exe[0x401000] <+0>: 0x0040 lsls r0, r0, #0x1
+# CHECK: {{.*}}.exe[0x401002] <+2>: 0x4770 bx lr
+
+--- !COFF
+OptionalHeader:
+ AddressOfEntryPoint: 4097
+ ImageBase: 4194304
+ SectionAlignment: 4096
+ FileAlignment: 512
+ MajorOperatingSystemVersion: 6
+ MinorOperatingSystemVersion: 0
+ MajorImageVersion: 0
+ MinorImageVersion: 0
+ MajorSubsystemVersion: 6
+ MinorSubsystemVersion: 0
+ Subsystem: IMAGE_SUBSYSTEM_WINDOWS_CUI
+ DLLCharacteristics: [ IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE, IMAGE_DLL_CHARACTERISTICS_NX_COMPAT, IMAGE_DLL_CHARACTERISTICS_TERMINAL_SERVER_AWARE ]
+ SizeOfStackReserve: 1048576
+ SizeOfStackCommit: 4096
+ SizeOfHeapReserve: 1048576
+ SizeOfHeapCommit: 4096
+ ExportTable:
+ RelativeVirtualAddress: 0
+ Size: 0
+ ImportTable:
+ RelativeVirtualAddress: 0
+ Size: 0
+ ResourceTable:
+ RelativeVirtualAddress: 0
+ Size: 0
+ ExceptionTable:
+ RelativeVirtualAddress: 0
+ Size: 0
+ CertificateTable:
+ RelativeVirtualAddress: 0
+ Size: 0
+ BaseRelocationTable:
+ RelativeVirtualAddress: 0
+ Size: 0
+ Debug:
+ RelativeVirtualAddress: 0
+ Size: 0
+ Architecture:
+ RelativeVirtualAddress: 0
+ Size: 0
+ GlobalPtr:
+ RelativeVirtualAddress: 0
+ Size: 0
+ TlsTable:
+ RelativeVirtualAddress: 0
+ Size: 0
+ LoadConfigTable:
+ RelativeVirtualAddress: 0
+ Size: 0
+ BoundImport:
+ RelativeVirtualAddress: 0
+ Size: 0
+ IAT:
+ RelativeVirtualAddress: 0
+ Size: 0
+ DelayImportDescriptor:
+ RelativeVirtualAddress: 0
+ Size: 0
+ ClrRuntimeHeader:
+ RelativeVirtualAddress: 0
+ Size: 0
+header:
+ Machine: IMAGE_FILE_MACHINE_ARMNT
+ Characteristics: [ IMAGE_FILE_EXECUTABLE_IMAGE, IMAGE_FILE_32BIT_MACHINE ]
+sections:
+ - Name: .text
+ Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
+ VirtualAddress: 4096
+ VirtualSize: 4
+ SectionData: '40007047'
+symbols:
+ - Name: .text
+ Value: 0
+ SectionNumber: 1
+ SimpleType: IMAGE_SYM_TYPE_NULL
+ ComplexType: IMAGE_SYM_DTYPE_NULL
+ StorageClass: IMAGE_SYM_CLASS_STATIC
+ - Name: entry
+ Value: 0
+ SectionNumber: 1
+ SimpleType: IMAGE_SYM_TYPE_NULL
+ ComplexType: IMAGE_SYM_DTYPE_FUNCTION
+ StorageClass: IMAGE_SYM_CLASS_EXTERNAL
+...
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