maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

Use 4 as the alignment of .eh_frame_hdr. 

It includes 32 bit values and this matches both gold and bfd.

llvm-svn: 323172
This commit is contained in:
Rafael Espindola 2018-01-23 05:23:23 +00:00
parent 66ddb50e44
commit 6b2b45020c
2 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
lld/ELF/SyntheticSections.cpp
View File

@ -2173,7 +2173,7 @@ void GdbIndexSection::writeTo(uint8_t *Buf) {
bool GdbIndexSection::empty() const { return !Out::DebugInfo; }
EhFrameHeader::EhFrameHeader()
: SyntheticSection(SHF_ALLOC, SHT_PROGBITS, 1, ".eh_frame_hdr") {}
: SyntheticSection(SHF_ALLOC, SHT_PROGBITS, 4, ".eh_frame_hdr") {}
// .eh_frame_hdr contains a binary search table of pointers to FDEs.
// Each entry of the search table consists of two values,

4
lld/test/ELF/eh-frame-hdr.s
View File

@ -60,7 +60,7 @@ _start:
// HDR-NEXT: Size: 36
// HDR-NEXT: Link: 0
// HDR-NEXT: Info: 0
// HDR-NEXT: AddressAlignment: 1
// HDR-NEXT: AddressAlignment: 4
// HDR-NEXT: EntrySize: 0
// HDR-NEXT: SectionData (
// HDR-NEXT: 0000: 011B033B 24000000 03000000 A80E0000
@ -130,5 +130,5 @@ _start:
// HDR-NEXT: Flags [
// HDR-NEXT: PF_R
// HDR-NEXT: ]
// HDR-NEXT: Alignment: 1
// HDR-NEXT: Alignment: 4
// HDR-NEXT: }