diff options
| author | Michael Matz <matz@suse.de> | 2017-11-14 16:43:22 +0100 |
|---|---|---|
| committer | Michael Matz <matz@suse.de> | 2017-11-14 16:43:22 +0100 |
| commit | 74463eb954bf7c579915ea2becdc1483359dacfc (patch) | |
| tree | 2f6a9d765f9d62e9085602a76300689d9e4c25b4 | |
| parent | 32c9b51401c13fba9f0e2d2a4e791cdc9116143c (diff) | |
| download | tinycc-74463eb954bf7c579915ea2becdc1483359dacfc.tar.gz tinycc-74463eb954bf7c579915ea2becdc1483359dacfc.tar.bz2 | |
Revert "gen_addrpc32: absolute ptr needs *ABS* relocation"
This reverts commit 870271ea071971002fa556e09e1873db316fa1a9.
The commit is broken, you can't unconditionally emit a PC-relative
relocation without a symbol. And if there's a symbol the addend
need to be in the relocation, not the section.
| -rw-r--r-- | x86_64-gen.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/x86_64-gen.c b/x86_64-gen.c index f4d86e1..4d063cb 100644 --- a/x86_64-gen.c +++ b/x86_64-gen.c @@ -257,7 +257,8 @@ ST_FUNC void gen_addr64(int r, Sym *sym, int64_t c) /* output constant with relocation if 'r & VT_SYM' is true */ ST_FUNC void gen_addrpc32(int r, Sym *sym, int c) { - greloca(cur_text_section, sym, ind, R_X86_64_PC32, 0); + if (r & VT_SYM) + greloca(cur_text_section, sym, ind, R_X86_64_PC32, c-4), c=4; gen_le32(c-4); } |