diff options
| author | H.J. Lu <hjl.tools@gmail.com> | 2017-02-15 10:55:51 -0800 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2017-02-15 11:11:40 -0800 |
| commit | a5def14f1ca70e14d9433cb229c9369fa3051598 (patch) | |
| tree | fb14176e5377b05dc9ac4bb6119f8095c868a2a4 /ld/testsuite/ld-i386 | |
| parent | f98d33be3af3a8d788aaef37e8fef167b59c81b2 (diff) | |
Add a test for R_386_GOT32/R_386_GOT32X IFUNC reloc error
bfd/
PR ld/20244
* elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
error against local IFUNC symbol without a base register for
PIC.
ld/
PR ld/20244
* testsuite/ld-i386/i386.exp: Run pr20244-4a, pr20244-4b and
pr20244-4c.
* testsuite/ld-i386/pr20244-4.s: New file.
* testsuite/ld-i386/pr20244-4a.d: Likewise.
* testsuite/ld-i386/pr20244-4b.d: Likewise.
* testsuite/ld-i386/pr20244-4c.d: Likewise.
Diffstat (limited to 'ld/testsuite/ld-i386')
| -rw-r--r-- | ld/testsuite/ld-i386/i386.exp | 3 | ||||
| -rw-r--r-- | ld/testsuite/ld-i386/pr20244-4.s | 10 | ||||
| -rw-r--r-- | ld/testsuite/ld-i386/pr20244-4a.d | 18 | ||||
| -rw-r--r-- | ld/testsuite/ld-i386/pr20244-4b.d | 11 | ||||
| -rw-r--r-- | ld/testsuite/ld-i386/pr20244-4c.d | 4 |
5 files changed, 46 insertions, 0 deletions
diff --git a/ld/testsuite/ld-i386/i386.exp b/ld/testsuite/ld-i386/i386.exp index 43cb3c56fb..7680ff5bc9 100644 --- a/ld/testsuite/ld-i386/i386.exp +++ b/ld/testsuite/ld-i386/i386.exp @@ -408,6 +408,9 @@ run_dump_test "pr20244-2a" run_dump_test "pr20244-2b" run_dump_test "pr20244-2c" run_dump_test "pr20244-2d" +run_dump_test "pr20244-4a" +run_dump_test "pr20244-4b" +run_dump_test "pr20244-4c" run_dump_test "pr20253-3" run_dump_test "pr20253-4a" run_dump_test "pr20253-4b" diff --git a/ld/testsuite/ld-i386/pr20244-4.s b/ld/testsuite/ld-i386/pr20244-4.s new file mode 100644 index 0000000000..0197256e49 --- /dev/null +++ b/ld/testsuite/ld-i386/pr20244-4.s @@ -0,0 +1,10 @@ + .text + .globl _start + .type _start, @function +_start: + mov ifunc@GOT, %eax + ret + .type ifunc, @gnu_indirect_function +ifunc: + mov $0xbadbeef, %eax + ret diff --git a/ld/testsuite/ld-i386/pr20244-4a.d b/ld/testsuite/ld-i386/pr20244-4a.d new file mode 100644 index 0000000000..420d179a60 --- /dev/null +++ b/ld/testsuite/ld-i386/pr20244-4a.d @@ -0,0 +1,18 @@ +#source: pr20244-4.s +#as: --32 +#ld: -m elf_i386 +#objdump: -dw +#notarget: i?86-*-nacl* x86_64-*-nacl* + +.*: +file format .* + +Disassembly of section .text: + +0+804807c <_start>: + +[a-f0-9]+: 8b 05 8c 90 04 08 mov 0x804908c,%eax + +[a-f0-9]+: c3 ret + +0+8048083 <ifunc>: + +[a-f0-9]+: b8 ef be ad 0b mov \$0xbadbeef,%eax + +[a-f0-9]+: c3 ret +#pass diff --git a/ld/testsuite/ld-i386/pr20244-4b.d b/ld/testsuite/ld-i386/pr20244-4b.d new file mode 100644 index 0000000000..16e524353a --- /dev/null +++ b/ld/testsuite/ld-i386/pr20244-4b.d @@ -0,0 +1,11 @@ +#source: pr20244-4.s +#as: --32 +#ld: -m elf_i386 +#objdump: -s -j .got +#notarget: i?86-*-nacl* x86_64-*-nacl* + +.*: +file format .* + +Contents of section .got: + 804908c 83800408 +.... + +#pass diff --git a/ld/testsuite/ld-i386/pr20244-4c.d b/ld/testsuite/ld-i386/pr20244-4c.d new file mode 100644 index 0000000000..07b2b196fe --- /dev/null +++ b/ld/testsuite/ld-i386/pr20244-4c.d @@ -0,0 +1,4 @@ +#source: pr20244-4.s +#as: --32 +#ld: -pie -m elf_i386 +#error: direct GOT relocation R_386_GOT32X against `ifunc' without base register can not be used when making a shared object |