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Set the file offset of zero sized sections. 

There is no reason not to do it and this matches what gold and bfd ld do.

llvm-svn: 244929
This commit is contained in:
Rafael Espindola 2015-08-13 18:23:43 +00:00
parent 556b21aa10
commit 64e888ba5f
5 changed files with 8 additions and 10 deletions
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2
lld/ELF/Writer.cpp
View File

@ -123,8 +123,6 @@ template <class ELFT> void OutputSection<ELFT>::setVA(uintX_t VA) {
}
template <class ELFT> void OutputSection<ELFT>::setFileOffset(uintX_t Off) {
if (Header.sh_size == 0)
return;
Header.sh_offset = Off;
}

4
lld/test/elf2/basic.s
View File

@ -75,7 +75,7 @@ _start:
# CHECK-NEXT: SHF_WRITE (0x1)
# CHECK-NEXT: ]
# CHECK-NEXT: Address: 0x2000
# CHECK-NEXT: Offset: 0x0
# CHECK-NEXT: Offset: 0x1010
# CHECK-NEXT: Size: 0
# CHECK-NEXT: Link: 0
# CHECK-NEXT: Info: 0
@ -91,7 +91,7 @@ _start:
# CHECK-NEXT: SHF_WRITE (0x1)
# CHECK-NEXT: ]
# CHECK-NEXT: Address: 0x2000
# CHECK-NEXT: Offset: 0x0
# CHECK-NEXT: Offset: 0x1010
# CHECK-NEXT: Size: 0
# CHECK-NEXT: Link: 0
# CHECK-NEXT: Info: 0

4
lld/test/elf2/basic32.s
View File

@ -75,7 +75,7 @@ _start:
# CHECK-NEXT: SHF_WRITE (0x1)
# CHECK-NEXT: ]
# CHECK-NEXT: Address: 0x2000
# CHECK-NEXT: Offset: 0x0
# CHECK-NEXT: Offset: 0x1010
# CHECK-NEXT: Size: 0
# CHECK-NEXT: Link: 0
# CHECK-NEXT: Info: 0
@ -91,7 +91,7 @@ _start:
# CHECK-NEXT: SHF_WRITE (0x1)
# CHECK-NEXT: ]
# CHECK-NEXT: Address: 0x2000
# CHECK-NEXT: Offset: 0x0
# CHECK-NEXT: Offset: 0x1010
# CHECK-NEXT: Size: 0
# CHECK-NEXT: Link: 0
# CHECK-NEXT: Info: 0

4
lld/test/elf2/basic32be.s
View File

@ -75,7 +75,7 @@ _start:
# CHECK-NEXT: SHF_WRITE (0x1)
# CHECK-NEXT: ]
# CHECK-NEXT: Address: 0x2000
# CHECK-NEXT: Offset: 0x0
# CHECK-NEXT: Offset: 0x1010
# CHECK-NEXT: Size: 0
# CHECK-NEXT: Link: 0
# CHECK-NEXT: Info: 0
@ -91,7 +91,7 @@ _start:
# CHECK-NEXT: SHF_WRITE (0x1)
# CHECK-NEXT: ]
# CHECK-NEXT: Address: 0x2000
# CHECK-NEXT: Offset: 0x0
# CHECK-NEXT: Offset: 0x1010
# CHECK-NEXT: Size: 0
# CHECK-NEXT: Link: 0
# CHECK-NEXT: Info: 0

4
lld/test/elf2/basic64be.s
View File

@ -80,7 +80,7 @@ _start:
# CHECK-NEXT: SHF_WRITE (0x1)
# CHECK-NEXT: ]
# CHECK-NEXT: Address: 0x2000
# CHECK-NEXT: Offset: 0x0
# CHECK-NEXT: Offset: 0x1010
# CHECK-NEXT: Size: 0
# CHECK-NEXT: Link: 0
# CHECK-NEXT: Info: 0
@ -96,7 +96,7 @@ _start:
# CHECK-NEXT: SHF_WRITE (0x1)
# CHECK-NEXT: ]
# CHECK-NEXT: Address: 0x2000
# CHECK-NEXT: Offset: 0x0
# CHECK-NEXT: Offset: 0x1010
# CHECK-NEXT: Size: 0
# CHECK-NEXT: Link: 0
# CHECK-NEXT: Info: 0