6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-08-05 13:26:55 +00:00
Code Issues Projects Releases Wiki Activity

MC-COFF: Drop empty sections, and label symbols. Convert relocations

Browse Source 
targeted at symbols into relocations relative to the containing section.

Patch by Nathan Jeffords!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114823 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Michael J. Spencer
2010-09-27 08:58:26 +00:00
parent 2956462742
commit a72d87899b
3 changed files with 196 additions and 143 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
test/MC/COFF/basic-coff.ll
View File

@@ -19,8 +19,8 @@ declare i32 @printf(i8* nocapture, ...) nounwind
; CHECK: MachineType = IMAGE_FILE_MACHINE_I386 (0x14C)
; CHECK: NumberOfSections = 2
; CHECK: TimeDateStamp = {{[0-9]+}}
; CHECK: PointerToSymbolTable = 0x99
; CHECK: NumberOfSymbols = 7
; CHECK: PointerToSymbolTable = 0x{{[0-9A-F]+}}
; CHECK: NumberOfSymbols = 6
; CHECK: SizeOfOptionalHeader = 0
; CHECK: Characteristics = 0x0
; CHECK: Sections = [
@@ -28,9 +28,9 @@ declare i32 @printf(i8* nocapture, ...) nounwind
; CHECK: Name = .text
; CHECK: VirtualSize = 0
; CHECK: VirtualAddress = 0
; CHECK: SizeOfRawData = 21
; CHECK: PointerToRawData = 0x64
; CHECK: PointerToRelocations = 0x79
; CHECK: SizeOfRawData = {{[0-9]+}}
; CHECK: PointerToRawData = 0x{{[0-9A-F]+}}
; CHECK: PointerToRelocations = 0x{{[0-9A-F]+}}
; CHECK: PointerToLineNumbers = 0x0
; CHECK: NumberOfRelocations = 2
; CHECK: NumberOfLineNumbers = 0
@@ -40,20 +40,18 @@ declare i32 @printf(i8* nocapture, ...) nounwind
; CHECK: IMAGE_SCN_MEM_EXECUTE
; CHECK: IMAGE_SCN_MEM_READ
; CHECK: SectionData =
; CHECK: 83 EC 04 C7 04 24 00 00 - 00 00 E8 00 00 00 00 31 |.....$.........1|
; CHECK: C0 83 C4 04 C3 |.....|
; CHECK: Relocations = [
; CHECK: 0 = {
; CHECK: VirtualAddress = 0x6
; CHECK: SymbolTableIndex = 5
; CHECK: VirtualAddress = 0x{{[0-9A-F]+}}
; CHECK: SymbolTableIndex = 2
; CHECK: Type = IMAGE_REL_I386_DIR32 (6)
; CHECK: SymbolName = _main
; CHECK: SymbolName =
; CHECK: }
; CHECK: 1 = {
; CHECK: VirtualAddress = 0xB
; CHECK: SymbolTableIndex = 6
; CHECK: VirtualAddress = 0x{{[0-9A-F]+}}
; CHECK: SymbolTableIndex = 5
; CHECK: Type = IMAGE_REL_I386_REL32 (20)
; CHECK: SymbolName = L_.str
; CHECK: SymbolName = _main
; CHECK: }
; CHECK: ]
; CHECK: }
@@ -61,8 +59,8 @@ declare i32 @printf(i8* nocapture, ...) nounwind
; CHECK: Name = .data
; CHECK: VirtualSize = 0
; CHECK: VirtualAddress = 0
; CHECK: SizeOfRawData = 12
; CHECK: PointerToRawData = 0x8D
; CHECK: SizeOfRawData = {{[0-9]+}}
; CHECK: PointerToRawData = 0x{{[0-9A-F]+}}
; CHECK: PointerToRelocations = 0x0
; CHECK: PointerToLineNumbers = 0x0
; CHECK: NumberOfRelocations = 0
@@ -113,16 +111,6 @@ declare i32 @printf(i8* nocapture, ...) nounwind
; CHECK: AuxillaryData =
; CHECK: }
; CHECK: 3 = {
; CHECK: Name = L_.str
; CHECK: Value = 0
; CHECK: SectionNumber = 2
; CHECK: SimpleType = IMAGE_SYM_TYPE_NULL (0)
; CHECK: ComplexType = IMAGE_SYM_DTYPE_NULL (0)
; CHECK: StorageClass = IMAGE_SYM_CLASS_STATIC (3)
; CHECK: NumberOfAuxSymbols = 0
; CHECK: AuxillaryData =
; CHECK: }
; CHECK: 4 = {
; CHECK: Name = _printf
; CHECK: Value = 0
; CHECK: SectionNumber = 0

56
test/MC/COFF/symbol-fragment-offset.ll
View File

@@ -23,8 +23,8 @@ declare i32 @puts(i8* nocapture) nounwind
; CHECK: MachineType = IMAGE_FILE_MACHINE_I386 (0x14C)
; CHECK: NumberOfSections = 2
; CHECK: TimeDateStamp = {{[0-9]+}}
; CHECK: PointerToSymbolTable = 0xBB
; CHECK: NumberOfSymbols = 9
; CHECK: PointerToSymbolTable = 0x{{[0-9A-F]+}}
; CHECK: NumberOfSymbols = 8
; CHECK: SizeOfOptionalHeader = 0
; CHECK: Characteristics = 0x0
; CHECK: Sections = [
@@ -32,9 +32,9 @@ declare i32 @puts(i8* nocapture) nounwind
; CHECK: Name = .text
; CHECK: VirtualSize = 0
; CHECK: VirtualAddress = 0
; CHECK: SizeOfRawData = 33
; CHECK: PointerToRawData = 0x64
; CHECK: PointerToRelocations = 0x85
; CHECK: SizeOfRawData = {{[0-9]+}}
; CHECK: PointerToRawData = 0x{{[0-9A-F]+}}
; CHECK: PointerToRelocations = 0x{{[0-9A-F]+}}
; CHECK: PointerToLineNumbers = 0x0
; CHECK: NumberOfRelocations = 4
; CHECK: NumberOfLineNumbers = 0
@@ -44,32 +44,28 @@ declare i32 @puts(i8* nocapture) nounwind
; CHECK: IMAGE_SCN_MEM_EXECUTE
; CHECK: IMAGE_SCN_MEM_READ
; CHECK: SectionData =
; CHECK: 83 EC 04 C7 04 24 00 00 - 00 00 E8 00 00 00 00 C7 |.....$..........|
; CHECK: 04 24 00 00 00 00 E8 00 - 00 00 00 31 C0 83 C4 04 |.$.........1....|
; CHECK: C3 |.|
; CHECK: Relocations = [
; CHECK: 0 = {
; CHECK: VirtualAddress = 0x6
; CHECK: SymbolTableIndex = 5
; CHECK: VirtualAddress = 0x{{[0-9A-F]+}}
; CHECK: SymbolTableIndex = 2
; CHECK: Type = IMAGE_REL_I386_DIR32 (6)
; CHECK: SymbolName = _main
; CHECK: SymbolName =
; CHECK: }
; CHECK: 1 = {
; CHECK: VirtualAddress = 0xB
; CHECK: SymbolTableIndex = 6
; CHECK: VirtualAddress = 0x{{[0-9A-F]+}}
; CHECK: SymbolTableIndex = 5
; CHECK: Type = IMAGE_REL_I386_REL32 (20)
; CHECK: SymbolName = L_.str
; CHECK: SymbolName = _main
; CHECK: }
; CHECK: 2 = {
; CHECK: VirtualAddress = 0x12
; CHECK: SymbolTableIndex = 7
; CHECK: VirtualAddress = 0x{{[0-9A-F]+}}
; CHECK: SymbolTableIndex = 6
; CHECK: Type = IMAGE_REL_I386_DIR32 (6)
; CHECK: SymbolName = _printf
; CHECK: }
; CHECK: 3 = {
; CHECK: VirtualAddress = 0x17
; CHECK: SymbolTableIndex = 8
; CHECK: VirtualAddress = 0x{{[0-9A-F]+}}
; CHECK: SymbolTableIndex = 7
; CHECK: Type = IMAGE_REL_I386_REL32 (20)
; CHECK: SymbolName = _str
; CHECK: }
@@ -79,8 +75,8 @@ declare i32 @puts(i8* nocapture) nounwind
; CHECK: Name = .data
; CHECK: VirtualSize = 0
; CHECK: VirtualAddress = 0
; CHECK: SizeOfRawData = 14
; CHECK: PointerToRawData = 0xAD
; CHECK: SizeOfRawData = {{[0-9]+}}
; CHECK: PointerToRawData = 0x{{[0-9A-F]+}}
; CHECK: PointerToRelocations = 0x0
; CHECK: PointerToLineNumbers = 0x0
; CHECK: NumberOfRelocations = 0
@@ -133,19 +129,7 @@ declare i32 @puts(i8* nocapture) nounwind
; CHECK: NumberOfAuxSymbols = 0
; CHECK: AuxillaryData =
; CHECK: }
; CHECK: 3 = {
; CHECK: Name = L_.str
; CHECK: Value = 0
; CHECK: SectionNumber = 2
; CHECK: SimpleType = IMAGE_SYM_TYPE_NULL (0)
; CHECK: ComplexType = IMAGE_SYM_DTYPE_NULL (0)
; CHECK: StorageClass = IMAGE_SYM_CLASS_STATIC (3)
; CHECK: NumberOfAuxSymbols = 0
; CHECK: AuxillaryData =
; CHECK: }
; CHECK: 4 = {
; CHECK: Name = _printf
; CHECK: Value = 0
; CHECK: SectionNumber = 0
@@ -156,18 +140,18 @@ declare i32 @puts(i8* nocapture) nounwind
; CHECK: AuxillaryData =
; CHECK: }
; CHECK: 5 = {
; CHECK: 4 = {
; CHECK: Name = _str
; CHECK: Value = 7
; CHECK: SectionNumber = 2
; CHECK: SimpleType = IMAGE_SYM_TYPE_NULL (0)
; CHECK: ComplexType = IMAGE_SYM_DTYPE_NULL (0)
; CHECK: StorageClass = IMAGE_SYM_CLASS_STATIC (3)
; CHECK: StorageClass = IMAGE_SYM_CLASS_LABEL (6)
; CHECK: NumberOfAuxSymbols = 0
; CHECK: AuxillaryData =
; CHECK: }
; CHECK: 6 = {
; CHECK: 5 = {
; CHECK: Name = _puts
; CHECK: Value = 0
; CHECK: SectionNumber = 0