mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-27 04:52:05 +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.
34 lines
775 B
Plaintext
34 lines
775 B
Plaintext
|
|
.* file format .*
|
|
|
|
|
|
Disassembly of section \.plt:
|
|
|
|
# All entries must be microMIPS.
|
|
10100000 <_PROCEDURE_LINKAGE_TABLE_>:
|
|
.*: 7984 0000 addiu \$3,\$pc,1048576
|
|
.*: ff23 0000 lw \$25,0\(\$3\)
|
|
.*: 0535 subu \$2,\$2,\$3
|
|
.*: 2525 srl \$2,\$2,2
|
|
.*: 3302 fffe addiu \$24,\$2,-2
|
|
.*: 0dff move \$15,\$31
|
|
.*: 45f9 jalrs \$25
|
|
.*: 0f83 move \$28,\$3
|
|
.*: 0c00 nop
|
|
|
|
10100018 <f_bc@micromipsplt>:
|
|
.*: 7903 fffc addiu \$2,\$pc,1048560
|
|
# ^ 0x10200008
|
|
.*: ff22 0000 lw \$25,0\(\$2\)
|
|
.*: 4599 jr \$25
|
|
.*: 0f02 move \$24,\$2
|
|
|
|
Disassembly of section \.text\.a:
|
|
|
|
10101000 <testc>:
|
|
.*: 4060 f80a bal 10100018 <f_bc@micromipsplt>
|
|
.*: 0000 0000 nop
|
|
.*: 9400 f806 b 10100018 <f_bc@micromipsplt>
|
|
.*: 0c00 nop
|
|
.*: 459f jr \$31
|