OSO/TinyCC
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Make build_got_entries more target independent

Browse Source 
Factor most of common logic between targets in build_got_entries by
defining target specific info into structures in the backends.
This commit is contained in:
Thomas Preud'homme
2016-11-12 23:16:07 +08:00
parent 523b55d82d
commit 1c811a4d1d
11 changed files with 184 additions and 216 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
x86_64-link.c
View File

@ -2,6 +2,20 @@
#define HAVE_SECTION_RELOC
static ElfW_Rel *qrel; /* ptr to next reloc entry reused */
ST_DATA struct reloc_info relocs_info[] = {
INIT_RELOC_INFO (R_X86_64_64, 0, AUTO_GOTPLT_ENTRY, 0)
INIT_RELOC_INFO (R_X86_64_32, 0, AUTO_GOTPLT_ENTRY, 0)
INIT_RELOC_INFO (R_X86_64_32S, 0, AUTO_GOTPLT_ENTRY, 0)
INIT_RELOC_INFO (R_X86_64_PC32, 1, AUTO_GOTPLT_ENTRY, 0)
INIT_RELOC_INFO (R_X86_64_PLT32, 1, ALWAYS_GOTPLT_ENTRY, 1)
INIT_RELOC_INFO (R_X86_64_GLOB_DAT, 0, NO_GOTPLT_ENTRY, 0)
INIT_RELOC_INFO (R_X86_64_JUMP_SLOT, 1, NO_GOTPLT_ENTRY, 0)
INIT_RELOC_INFO (R_X86_64_GOTPCREL, 0, ALWAYS_GOTPLT_ENTRY, 0)
INIT_RELOC_INFO (R_X86_64_GOTPCRELX, 0, ALWAYS_GOTPLT_ENTRY, 0)
INIT_RELOC_INFO (R_X86_64_REX_GOTPCRELX, 0, ALWAYS_GOTPLT_ENTRY, 0)
INIT_RELOC_INFO (R_X86_64_GOTTPOFF, 0, BUILD_GOT_ONLY, 0)
INIT_RELOC_INFO (R_X86_64_GOT32, 0, ALWAYS_GOTPLT_ENTRY, 0)
};
void relocate_init(Section *sr)
{