diff options
| -rw-r--r-- | bfd/elf32-i386.c | 5 | ||||
| -rw-r--r-- | ld/testsuite/ld-i386/pr27998a.d | 2 | ||||
| -rw-r--r-- | ld/testsuite/ld-i386/pr27998b.d | 6 | ||||
| -rw-r--r-- | ld/testsuite/ld-ifunc/ifunc-2-i386-now.d | 2 | ||||
| -rw-r--r-- | ld/testsuite/ld-ifunc/ifunc-2-i386.s | 2 | ||||
| -rw-r--r-- | ld/testsuite/ld-ifunc/ifunc-2-local-i386-now.d | 2 | ||||
| -rw-r--r-- | ld/testsuite/ld-ifunc/ifunc-2-local-i386.s | 2 |
7 files changed, 11 insertions, 10 deletions
diff --git a/bfd/elf32-i386.c b/bfd/elf32-i386.c index 94a23bf30a..6666871c40 100644 --- a/bfd/elf32-i386.c +++ b/bfd/elf32-i386.c @@ -2461,6 +2461,11 @@ elf_i386_relocate_section (bfd *output_bfd, goto do_relocation; case R_386_GOTOFF: + /* NB: We can't use the PLT entry as the function address + for PIC since the PIC register may not be set up + properly for indirect call. */ + if (bfd_link_pic (info)) + goto bad_ifunc_reloc; relocation -= (gotplt->output_section->vma + gotplt->output_offset); goto do_relocation; diff --git a/ld/testsuite/ld-i386/pr27998a.d b/ld/testsuite/ld-i386/pr27998a.d index ca3c9205fa..a8019730ec 100644 --- a/ld/testsuite/ld-i386/pr27998a.d +++ b/ld/testsuite/ld-i386/pr27998a.d @@ -1,5 +1,5 @@ #as: --32 -#ld: -shared -melf_i386 +#ld: -e bar -melf_i386 #readelf: -r --wide Relocation section '.rel.plt' at offset 0x[0-9a-f]+ contains 1 entry: diff --git a/ld/testsuite/ld-i386/pr27998b.d b/ld/testsuite/ld-i386/pr27998b.d index ca3c9205fa..8f81edbe8d 100644 --- a/ld/testsuite/ld-i386/pr27998b.d +++ b/ld/testsuite/ld-i386/pr27998b.d @@ -1,7 +1,3 @@ #as: --32 #ld: -shared -melf_i386 -#readelf: -r --wide - -Relocation section '.rel.plt' at offset 0x[0-9a-f]+ contains 1 entry: - Offset Info Type Sym. Value Symbol's Name -[0-9a-f]+ +[0-9a-f]+ +R_386_IRELATIVE + +#error: relocation R_386_GOTOFF against STT_GNU_IFUNC symbol `foo' isn't supported diff --git a/ld/testsuite/ld-ifunc/ifunc-2-i386-now.d b/ld/testsuite/ld-ifunc/ifunc-2-i386-now.d index aae24b2809..3a744d19f7 100644 --- a/ld/testsuite/ld-ifunc/ifunc-2-i386-now.d +++ b/ld/testsuite/ld-ifunc/ifunc-2-i386-now.d @@ -31,6 +31,6 @@ Disassembly of section .text: +[a-f0-9]+: 5b pop %ebx +[a-f0-9]+: 81 c3 9e 10 00 00 add \$0x109e,%ebx +[a-f0-9]+: e8 de ff ff ff call 100 <\*ABS\*@plt> - +[a-f0-9]+: 8d 83 4c ef ff ff lea -0x10b4\(%ebx\),%eax + +[a-f0-9]+: 8b 83 0c 00 00 00 mov 0xc\(%ebx\),%eax +[a-f0-9]+: c3 ret #pass diff --git a/ld/testsuite/ld-ifunc/ifunc-2-i386.s b/ld/testsuite/ld-ifunc/ifunc-2-i386.s index e84d6b7b5c..1acf6847e0 100644 --- a/ld/testsuite/ld-ifunc/ifunc-2-i386.s +++ b/ld/testsuite/ld-ifunc/ifunc-2-i386.s @@ -16,6 +16,6 @@ bar: popl %ebx addl $_GLOBAL_OFFSET_TABLE_+[.-.L6], %ebx call __GI_foo@PLT - leal __GI_foo@GOTOFF(%ebx), %eax + movl __GI_foo@GOT(%ebx), %eax ret .size bar, .-bar diff --git a/ld/testsuite/ld-ifunc/ifunc-2-local-i386-now.d b/ld/testsuite/ld-ifunc/ifunc-2-local-i386-now.d index 86083c12a0..739058b5ca 100644 --- a/ld/testsuite/ld-ifunc/ifunc-2-local-i386-now.d +++ b/ld/testsuite/ld-ifunc/ifunc-2-local-i386-now.d @@ -31,6 +31,6 @@ Disassembly of section .text: +[a-f0-9]+: 5b pop %ebx +[a-f0-9]+: 81 c3 9e 10 00 00 add \$0x109e,%ebx +[a-f0-9]+: e8 de ff ff ff call f0 <\*ABS\*@plt> - +[a-f0-9]+: 8d 83 4c ef ff ff lea -0x10b4\(%ebx\),%eax + +[a-f0-9]+: 8b 83 0c 00 00 00 mov 0xc\(%ebx\),%eax +[a-f0-9]+: c3 ret #pass diff --git a/ld/testsuite/ld-ifunc/ifunc-2-local-i386.s b/ld/testsuite/ld-ifunc/ifunc-2-local-i386.s index a69e060ddc..54e0e17955 100644 --- a/ld/testsuite/ld-ifunc/ifunc-2-local-i386.s +++ b/ld/testsuite/ld-ifunc/ifunc-2-local-i386.s @@ -13,6 +13,6 @@ bar: popl %ebx addl $_GLOBAL_OFFSET_TABLE_+[.-.L6], %ebx call __GI_foo@PLT - leal __GI_foo@GOTOFF(%ebx), %eax + movl __GI_foo@GOT(%ebx), %eax ret .size bar, .-bar |