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| author | H.J. Lu <hjl.tools@gmail.com> | 2018-12-01 05:42:33 -0800 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2018-12-01 06:35:03 -0800 |
| commit | b44ee3a8cf21294eeb079ffbada7eeb559a9c6b4 (patch) | |
| tree | 4b588c9acba669ccb1dfa6f349e7b7f1b31aa740 /ld/testsuite/ld-x86-64/pr23930b.s | |
| parent | 4770fb94ee04ef767cb2c171a24168d2b5acca04 (diff) | |
| download | binutils-b44ee3a8cf21294eeb079ffbada7eeb559a9c6b4.zip binutils-b44ee3a8cf21294eeb079ffbada7eeb559a9c6b4.tar.gz binutils-b44ee3a8cf21294eeb079ffbada7eeb559a9c6b4.tar.bz2 | |
x86: Delay setting the iplt section alignment
Delay setting its alignment until we know it is non-empty. Otherwise an
empty iplt section may change vma and lma of the following sections, which
triggers moving dot of the following section backwards, resulting in a
warning and section lma not being set properly. It later leads to a
"File truncated" error.
bfd/
PR ld/23930
* elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Update
the iplt section alignment if it is non-empty.
(_bfd_x86_elf_link_setup_gnu_properties): Set plt.iplt_alignment
and delay setting the iplt section alignment.
* elfxx-x86.h (elf_x86_plt_layout): Add iplt_alignment.
ld/
PR ld/23930
* testsuite/ld-i386/i386.exp: Run pr23930.
* testsuite/ld-i386/pr23930.d: New file.
* testsuite/ld-x86-64/pr23930-32.t: Likewise.
* testsuite/ld-x86-64/pr23930-x32.d: Likewise.
* testsuite/ld-x86-64/pr23930.d: Likewise.
* testsuite/ld-x86-64/pr23930.t: Likewise.
* testsuite/ld-x86-64/pr23930a.s: Likewise.
* testsuite/ld-x86-64/pr23930b.s: Likewise.
* testsuite/ld-x86-64/x86-64.exp: Run pr23930 and pr23930-x32.
Diffstat (limited to 'ld/testsuite/ld-x86-64/pr23930b.s')
| -rw-r--r-- | ld/testsuite/ld-x86-64/pr23930b.s | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/ld/testsuite/ld-x86-64/pr23930b.s b/ld/testsuite/ld-x86-64/pr23930b.s new file mode 100644 index 0000000..e4859c7 --- /dev/null +++ b/ld/testsuite/ld-x86-64/pr23930b.s @@ -0,0 +1,14 @@ + .text + .globl orig + .type orig, @function +orig: + xorl %eax, %eax + ret + .size orig, .-orig + .section .text.startup,"ax",@progbits + .globl main + .type main, @function +main: + xorl %eax, %eax + ret + .size main, .-main |