mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-15 04:31:49 +08:00
54806ffa85
Complement:
commit 1bbce13264
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date: Mon Jun 24 23:55:46 2013 +0000
<https://sourceware.org/ml/binutils/2013-06/msg00077.html>, ("MIPS:
Compressed PLT/stubs support"), and also choose between regular and
compressed PLT entries as appropriate for any branches referring.
bfd/
* elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
in PLT compression selection.
(_bfd_mips_elf_check_relocs): Likewise.
ld/
* testsuite/ld-mips-elf/compressed-plt-1.s: Add branch support.
* testsuite/ld-mips-elf/compressed-plt-1a.s: Likewise.
* testsuite/ld-mips-elf/compressed-plt-1b.s: Likewise.
* testsuite/ld-mips-elf/compressed-plt-1-o32-branch.od: New
test.
* testsuite/ld-mips-elf/compressed-plt-1-o32-branch.rd: New
test.
* testsuite/ld-mips-elf/compressed-plt-1-o32-mips16-bronly.od:
New test.
* testsuite/ld-mips-elf/compressed-plt-1-o32-mips16-bronly.rd:
New test.
* testsuite/ld-mips-elf/compressed-plt-1-o32-mips16-branch.od:
New test.
* testsuite/ld-mips-elf/compressed-plt-1-o32-mips16-branch.rd:
New test.
* testsuite/ld-mips-elf/compressed-plt-1-o32-umips-bronly.od:
New test.
* testsuite/ld-mips-elf/compressed-plt-1-o32-umips-bronly.rd:
New test.
* testsuite/ld-mips-elf/compressed-plt-1-o32-umips-branch.od:
New test.
* testsuite/ld-mips-elf/compressed-plt-1-o32-umips-branch.rd:
New test.
* testsuite/ld-mips-elf/mips-elf.exp: Run the new tests.
33 lines
761 B
Plaintext
33 lines
761 B
Plaintext
|
|
.* file format .*
|
|
|
|
|
|
Disassembly of section \.plt:
|
|
|
|
# Direct branches must have a MIPS16 PLT.
|
|
10100000 <_PROCEDURE_LINKAGE_TABLE_>:
|
|
.*: 3c1c1020 lui \$28,0x1020
|
|
.*: 8f990000 lw \$25,0\(\$28\)
|
|
.*: 279c0000 addiu \$28,\$28,0
|
|
.*: 031cc023 subu \$24,\$24,\$28
|
|
.*: 03e07825 move \$15,\$31
|
|
.*: 0018c082 srl \$24,\$24,0x2
|
|
.*: 0320f809 jalr \$25
|
|
.*: 2718fffe addiu \$24,\$24,-2
|
|
|
|
10100020 <f_bc@mips16plt>:
|
|
.*: b203 lw \$2,1010002c <f_bc@mips16plt\+0xc>
|
|
.*: 9a60 lw \$3,0\(\$2\)
|
|
.*: 651a move \$24,\$2
|
|
.*: eb00 jr \$3
|
|
.*: 653b move \$25,\$3
|
|
.*: 6500 nop
|
|
.*: .... .... \.word 0x10200008
|
|
|
|
Disassembly of section \.text\.a:
|
|
|
|
10101000 <testc>:
|
|
.*: f01f 100e b 10100020 <f_bc@mips16plt>
|
|
.*: 6500 nop
|
|
.*: e820 jr \$31
|