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| author | H.J. Lu <hjl.tools@gmail.com> | 2016-06-13 11:06:10 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2016-06-13 11:11:23 -0700 |
| commit | 712ec27916b5604d29d928dec060fd1ba0fd9edb (patch) | |
| tree | 221a14aa497e282aad40ccacf3bd8abbe30a9de8 /ld/testsuite/ld-i386/pr20244-3d.S | |
| parent | ca8c86efe7765262e25ebb08004012ba2fdadf52 (diff) | |
| download | gdb-712ec27916b5604d29d928dec060fd1ba0fd9edb.zip gdb-712ec27916b5604d29d928dec060fd1ba0fd9edb.tar.gz gdb-712ec27916b5604d29d928dec060fd1ba0fd9edb.tar.bz2 | |
Add the GOT base for GOT32 relocs against IFUNC
Add the GOT base for R_386_GOT32/R_386_GOT32X relocations against IFUNC
symbols if there is no base register and disallow them for PIC.
bfd/
PR ld/20244
* elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
section address for R_386_GOT32/R_386_GOT32X relocations against
IFUNC symbols if there is no base register and return error for
PIC.
ld/
PR ld/20244
* testsuite/ld-i386/i386.exp: Run pr20244-2a, pr20244-2b,
pr20244-2c and pr20244-2d.
* testsuite/ld-i386/no-plt.exp: Run pr20244-3a and pr20244-3b.
* testsuite/ld-i386/pr20244-2.s: New file.
* testsuite/ld-i386/pr20244-2a.d: Likewise.
* testsuite/ld-i386/pr20244-2b.d: Likewise.
* testsuite/ld-i386/pr20244-2c.d: Likewise.
* testsuite/ld-i386/pr20244-2d.d: Likewise.
* testsuite/ld-i386/pr20244-3a.c: Likewise.
* testsuite/ld-i386/pr20244-3b.S: Likewise.
* testsuite/ld-i386/pr20244-3c.S: Likewise.
* testsuite/ld-i386/pr20244-3d.S: Likewise.
Diffstat (limited to 'ld/testsuite/ld-i386/pr20244-3d.S')
| -rw-r--r-- | ld/testsuite/ld-i386/pr20244-3d.S | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/ld/testsuite/ld-i386/pr20244-3d.S b/ld/testsuite/ld-i386/pr20244-3d.S new file mode 100644 index 0000000..a57f3fc --- /dev/null +++ b/ld/testsuite/ld-i386/pr20244-3d.S @@ -0,0 +1,44 @@ + .text + .p2align 4,,15 + .type implementation1, @function +implementation1: + movl $1, %eax + ret + .size implementation1, .-implementation1 + .p2align 4,,15 + .type implementation2, @function +implementation2: + movl $2, %eax + ret + .size implementation2, .-implementation2 + .p2align 4,,15 + .type resolver2, @function +resolver2: + movl implementation2@GOT, %eax + ret + .size resolver2, .-resolver2 + .type func2, @gnu_indirect_function + .set func2,resolver2 + .p2align 4,,15 + .type resolver1, @function +resolver1: + movl implementation1@GOT, %eax + ret + .size resolver1, .-resolver1 + .globl func1 + .type func1, @gnu_indirect_function + .set func1,resolver1 + .p2align 4,,15 + .globl get_func2 + .type get_func2, @function +get_func2: + movl func2@GOT, %eax + ret + .size get_func2, .-get_func2 + .p2align 4,,15 + .globl call_func2 + .type call_func2, @function +call_func2: + jmp *func2@GOT + .size call_func2, .-call_func2 + .section .note.GNU-stack,"",@progbits |