[Mips] Cleanup and reformat test cases, add more checkings
No functional changes. llvm-svn: 238050
This commit is contained in:
parent
df94265963
commit
b2f6afb30a
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@ -5,31 +5,50 @@
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# a) Emitting R_MIPS_REL32 relocations for both undefined symbols.
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# b) There should be no PLT entries.
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#
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# RUN: yaml2obj -format=elf %s > %t-obj
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# RUN: lld -flavor gnu -target mipsel -shared --noinhibit-exec -o %t1-so %t-obj
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# RUN: llvm-readobj -dt -r -s %t1-so | FileCheck -check-prefix=PLT-SYM %s
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# RUN: yaml2obj -format=elf %s > %t.o
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# RUN: lld -flavor gnu -target mipsel -shared --noinhibit-exec -o %t.so %t.o
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# RUN: llvm-readobj -dt -r -s %t.so | FileCheck %s
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# PLT-SYM: Sections [
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# PLT-SYM: Section {
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# PLT-SYM-NOT: Name: .plt ({{[0-9]+}})
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# CHECK: Sections [
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# CHECK: Section {
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# CHECK-NOT: Name: .plt ({{[0-9]+}})
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#
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# PLT-SYM: Relocations [
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# PLT-SYM-NEXT: Section (4) .rel.dyn {
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# PLT-SYM-NEXT: 0x140 R_MIPS_REL32 T1 0x0
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# PLT-SYM-NEXT: 0x2000 R_MIPS_REL32 T1 0x0
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# PLT-SYM-NEXT: }
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# PLT-SYM-NEXT: ]
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# CHECK: Relocations [
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# CHECK-NEXT: Section (4) .rel.dyn {
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# CHECK-NEXT: 0x[[ADDR1:[0-9A-Z]+]] R_MIPS_REL32 T1 0x0
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# CHECK-NEXT: 0x[[ADDR2:[0-9A-Z]+]] R_MIPS_REL32 T1 0x0
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# CHECK-NEXT: }
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# CHECK-NEXT: ]
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#
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# PLT-SYM: Name: T1@ (7)
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# PLT-SYM-NEXT: Value: 0x0
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# PLT-SYM-NEXT: Size: 0
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# PLT-SYM-NEXT: Binding: Global (0x1)
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# PLT-SYM-NEXT: Type: None (0x0)
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# PLT-SYM-NEXT: Other: 0
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# PLT-SYM-NEXT: Section: Undefined (0x0)
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# CHECK: Symbol {
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# CHECK: Name: T0@
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# CHECK-NEXT: Value: 0x[[ADDR1]]
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# CHECK-NEXT: Size: 8
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# CHECK-NEXT: Binding: Global
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# CHECK-NEXT: Type: Function
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# CHECK-NEXT: Other: 0
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# CHECK-NEXT: Section: .text
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# CHECK-NEXT: }
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# CHECK: Symbol {
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# CHECK: Name: D0@
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# CHECK-NEXT: Value: 0x[[ADDR2]]
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# CHECK-NEXT: Size: 8
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# CHECK-NEXT: Binding: Global
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# CHECK-NEXT: Type: Object
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# CHECK-NEXT: Other: 0
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# CHECK-NEXT: Section: .data
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# CHECK-NEXT: }
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# CHECK: Symbol {
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# CHECK: Name: T1@
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# CHECK-NEXT: Value: 0x0
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# CHECK-NEXT: Size: 0
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# CHECK-NEXT: Binding: Global
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# CHECK-NEXT: Type: None
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# CHECK-NEXT: Other: 0
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# CHECK-NEXT: Section: Undefined
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# CHECK-NEXT: }
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!ELF
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FileHeader: !FileHeader
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FileHeader:
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Class: ELFCLASS32
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Data: ELFDATA2LSB
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Type: ET_REL
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@ -39,13 +58,13 @@ FileHeader: !FileHeader
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Sections:
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- Name: .text
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Type: SHT_PROGBITS
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Content: "0000000000000000"
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Size: 8
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AddressAlign: 16
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Flags: [SHF_EXECINSTR, SHF_ALLOC]
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- Name: .data
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Type: SHT_PROGBITS
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Content: "0000000000000000"
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Size: 8
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AddressAlign: 16
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Flags: [SHF_WRITE, SHF_ALLOC]
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@ -54,7 +73,7 @@ Sections:
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Info: .text
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AddressAlign: 4
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Relocations:
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- Offset: 0x00
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- Offset: 0
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Symbol: T1
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Type: R_MIPS_32
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@ -63,7 +82,7 @@ Sections:
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Info: .data
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AddressAlign: 4
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Relocations:
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- Offset: 0x00
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- Offset: 0
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Symbol: T1
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Type: R_MIPS_32
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@ -72,11 +91,11 @@ Symbols:
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- Name: T0
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Section: .text
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Type: STT_FUNC
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Value: 0x0
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Value: 0
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Size: 4
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- Name: T1
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- Name: D0
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Section: .data
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Type: STT_OBJECT
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Value: 0x0
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Value: 0
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Size: 8
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@ -8,48 +8,46 @@
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#
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# RUN: yaml2obj -format=elf %s > %t.o
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# RUN: lld -flavor gnu -target mips64el -shared -o %t.so %t.o
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# RUN: llvm-readobj -dt -r -s %t.so | FileCheck -check-prefix=CHECK %s
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# RUN: llvm-readobj -dt -r -s %t.so | FileCheck -check-prefix=SYM %s
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# RUN: llvm-readobj -mips-plt-got %t.so | FileCheck -check-prefix=GOT %s
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# CHECK: Sections [
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# CHECK: Section {
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# CHECK-NOT: Name: .plt ({{[0-9]+}})
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# SYM: Sections [
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# SYM: Section {
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# SYM-NOT: Name: .plt ({{[0-9]+}})
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# CHECK: Relocations [
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# CHECK-NEXT: Section (4) .rel.dyn {
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# CHECK-NEXT: 0x170 R_MIPS_REL32/R_MIPS_64/R_MIPS_NONE T0 0x0
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# CHECK-NEXT: }
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# CHECK-NEXT: ]
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# SYM: Relocations [
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# SYM-NEXT: Section (4) .rel.dyn {
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# SYM-NEXT: 0x[[ADDR:[0-9A-Z]+]] R_MIPS_REL32/R_MIPS_64/R_MIPS_NONE T0 0x0
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# SYM-NEXT: }
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# SYM-NEXT: ]
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# CHECK: DynamicSymbols [
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# CHECK-NEXT: Symbol {
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# CHECK-NEXT: Name: @ (0)
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# CHECK-NEXT: Value: 0x0
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# CHECK-NEXT: Size: 0
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# CHECK-NEXT: Binding: Local (0x0)
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# CHECK-NEXT: Type: None (0x0)
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# CHECK-NEXT: Other: 0
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# CHECK-NEXT: Section: Undefined (0x0)
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# CHECK-NEXT: }
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# CHECK-NEXT: Symbol {
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# CHECK-NEXT: Name: T1@ (4)
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# CHECK-NEXT: Value: 0x174
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# CHECK-NEXT: Size: 4
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# CHECK-NEXT: Binding: Global (0x1)
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# CHECK-NEXT: Type: Function (0x2)
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# CHECK-NEXT: Other: 0
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# CHECK-NEXT: Section: .text (0x5)
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# CHECK-NEXT: }
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# CHECK-NEXT: Symbol {
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# CHECK-NEXT: Name: T0@ (1)
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# CHECK-NEXT: Value: 0x170
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# CHECK-NEXT: Size: 4
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# CHECK-NEXT: Binding: Global (0x1)
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# CHECK-NEXT: Type: Function (0x2)
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# CHECK-NEXT: Other: 0
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# CHECK-NEXT: Section: .text (0x5)
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# CHECK-NEXT: }
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# CHECK-NEXT: ]
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# SYM: Symbol {
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# SYM: Name: @ (0)
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# SYM-NEXT: Value: 0x0
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# SYM-NEXT: Size: 0
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# SYM-NEXT: Binding: Local (0x0)
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# SYM-NEXT: Type: None (0x0)
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# SYM-NEXT: Other: 0
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# SYM-NEXT: Section: Undefined (0x0)
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# SYM-NEXT: }
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# SYM: Symbol {
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# SYM: Name: T1@ (4)
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# SYM-NEXT: Value: 0x174
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# SYM-NEXT: Size: 4
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# SYM-NEXT: Binding: Global (0x1)
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# SYM-NEXT: Type: Function (0x2)
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# SYM-NEXT: Other: 0
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# SYM-NEXT: Section: .text (0x5)
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# SYM-NEXT: }
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# SYM: Symbol {
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# SYM: Name: T0@ (1)
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# SYM-NEXT: Value: 0x[[ADDR]]
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# SYM-NEXT: Size: 4
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# SYM-NEXT: Binding: Global (0x1)
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# SYM-NEXT: Type: Function (0x2)
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# SYM-NEXT: Other: 0
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# SYM-NEXT: Section: .text (0x5)
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# SYM-NEXT: }
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# GOT: Local entries [
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# GOT-NEXT: ]
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@ -6,50 +6,48 @@
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# a) There should be no PLT entries.
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# b) Linker creates a single R_MIPS_REL32 relocation.
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#
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# RUN: yaml2obj -format=elf %s > %t-obj
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# RUN: lld -flavor gnu -target mipsel -shared -o %t1-so %t-obj
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# RUN: llvm-readobj -dt -r -s %t1-so | FileCheck -check-prefix=PLT1 %s
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# RUN: llvm-readobj -mips-plt-got %t1-so | FileCheck -check-prefix=GOT %s
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# RUN: yaml2obj -format=elf %s > %t.o
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# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t.o
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# RUN: llvm-readobj -dt -r -s %t.so | FileCheck -check-prefix=SYM %s
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# RUN: llvm-readobj -mips-plt-got %t.so | FileCheck -check-prefix=GOT %s
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# PLT1-SYM: Sections [
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# PLT1-SYM: Section {
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# PLT1-SYM-NOT: Name: .plt ({{[0-9]+}})
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# SYM: Sections [
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# SYM: Section {
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# SYM-NOT: Name: .plt ({{[0-9]+}})
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# PLT1: Relocations [
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# PLT1-NEXT: Section (4) .rel.dyn {
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# PLT1-NEXT: 0x100 R_MIPS_REL32 T0 0x0
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# PLT1-NEXT: }
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# PLT1-NEXT: ]
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# SYM: Relocations [
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# SYM-NEXT: Section (4) .rel.dyn {
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# SYM-NEXT: 0x[[ADDR:[0-9A-Z]+]] R_MIPS_REL32 T0 0x0
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# SYM-NEXT: }
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# SYM-NEXT: ]
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# PLT1: DynamicSymbols [
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# PLT1-NEXT: Symbol {
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# PLT1-NEXT: Name: @ (0)
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# PLT1-NEXT: Value: 0x0
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# PLT1-NEXT: Size: 0
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# PLT1-NEXT: Binding: Local (0x0)
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# PLT1-NEXT: Type: None (0x0)
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# PLT1-NEXT: Other: 0
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# PLT1-NEXT: Section: Undefined (0x0)
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# PLT1-NEXT: }
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# PLT1-NEXT: Symbol {
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# PLT1-NEXT: Name: T1@ (4)
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# PLT1-NEXT: Value: 0x104
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# PLT1-NEXT: Size: 4
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# PLT1-NEXT: Binding: Global (0x1)
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# PLT1-NEXT: Type: Function (0x2)
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# PLT1-NEXT: Other: 0
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# PLT1-NEXT: Section: .text (0x5)
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# PLT1-NEXT: }
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# PLT1-NEXT: Symbol {
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# PLT1-NEXT: Name: T0@ (1)
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# PLT1-NEXT: Value: 0x100
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# PLT1-NEXT: Size: 4
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# PLT1-NEXT: Binding: Global (0x1)
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# PLT1-NEXT: Type: Function (0x2)
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# PLT1-NEXT: Other: 0
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# PLT1-NEXT: Section: .text (0x5)
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# PLT1-NEXT: }
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# PLT1-NEXT: ]
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# SYM: Symbol {
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# SYM: Name: @ (0)
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# SYM-NEXT: Value: 0x0
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# SYM-NEXT: Size: 0
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# SYM-NEXT: Binding: Local (0x0)
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# SYM-NEXT: Type: None (0x0)
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# SYM-NEXT: Other: 0
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# SYM-NEXT: Section: Undefined (0x0)
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# SYM-NEXT: }
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# SYM: Symbol {
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# SYM: Name: T1@ (4)
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# SYM-NEXT: Value: 0x104
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# SYM-NEXT: Size: 4
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# SYM-NEXT: Binding: Global (0x1)
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# SYM-NEXT: Type: Function (0x2)
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# SYM-NEXT: Other: 0
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# SYM-NEXT: Section: .text (0x5)
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# SYM-NEXT: }
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# SYM: Symbol {
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# SYM: Name: T0@ (1)
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# SYM-NEXT: Value: 0x[[ADDR]]
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# SYM-NEXT: Size: 4
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# SYM-NEXT: Binding: Global (0x1)
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# SYM-NEXT: Type: Function (0x2)
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# SYM-NEXT: Other: 0
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# SYM-NEXT: Section: .text (0x5)
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# SYM-NEXT: }
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# GOT: Local entries [
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# GOT-NEXT: ]
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@ -65,8 +63,7 @@
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# GOT-NEXT: }
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# GOT-NEXT: ]
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!ELF
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FileHeader: !FileHeader
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FileHeader:
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Class: ELFCLASS32
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Data: ELFDATA2LSB
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Type: ET_REL
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@ -76,7 +73,7 @@ FileHeader: !FileHeader
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Sections:
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- Name: .text
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Type: SHT_PROGBITS
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Content: "0000000000000000"
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Size: 8
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AddressAlign: 16
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Flags: [SHF_EXECINSTR, SHF_ALLOC]
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Info: .text
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AddressAlign: 4
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Relocations:
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- Offset: 0x00
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- Offset: 0
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Symbol: T0
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Type: R_MIPS_32
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- Name: .pdr
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Type: SHT_PROGBITS
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Content: "0000000000000000"
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Size: 8
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AddressAlign: 16
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Flags: []
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Info: .pdr
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AddressAlign: 4
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Relocations:
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- Offset: 0x00
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- Offset: 0
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Symbol: T1
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Type: R_MIPS_32
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- Name: T0
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Section: .text
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Type: STT_FUNC
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Value: 0x0
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Value: 0
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Size: 4
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- Name: T1
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Section: .text
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Type: STT_FUNC
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Value: 0x4
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Value: 4
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Size: 4
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# RUN: yaml2obj -format=elf %s > %t.o
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# RUN: lld -flavor gnu -target mips64el -e T0 -o %t.exe %t.o
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# RUN: llvm-readobj -r %t.exe | FileCheck --check-prefix=REL-EXE %s
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# RUN: llvm-objdump -s %t.exe | FileCheck %s
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# RUN: llvm-nm %t.exe | FileCheck --check-prefix=SYM %s
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# REL-EXE: Relocations [
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# REL-EXE-NEXT: ]
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# CHECK: Contents of section .text:
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# CHECK-NEXT: 1200001a0 c871ffff ffffffff c871ffff c871ffff .q.......q...q..
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# CHECK-NEXT: 1200001b0 c871ffff ffffffff 00000000 00000000 .q..............
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# CHECK-NEXT: 1200001a0 c871ffff ffffffff c871ffff c871ffff
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# CHECK-NEXT: 1200001b0 c871ffff ffffffff 00000000 00000000
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# SYM: 00000001200001b8 T LT1
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# SYM: 0000000120001000 ? _GLOBAL_OFFSET_TABLE_
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# RUN: lld -flavor gnu -target mips64el -shared -o %t.so %t.o
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# RUN: llvm-readobj -r %t.so | FileCheck --check-prefix=REL-SO %s
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# REL-SO: Relocations [
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# REL-SO-NEXT: ]
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---
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FileHeader:
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