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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
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.* file format .*
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Disassembly of section \.plt:
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# Direct branches must have a MIPS16 PLT.
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10100000 <_PROCEDURE_LINKAGE_TABLE_>:
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.*: 3c1c1020 lui \$28,0x1020
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.*: 8f990000 lw \$25,0\(\$28\)
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.*: 279c0000 addiu \$28,\$28,0
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.*: 031cc023 subu \$24,\$24,\$28
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.*: 03e07825 move \$15,\$31
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.*: 0018c082 srl \$24,\$24,0x2
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.*: 0320f809 jalr \$25
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.*: 2718fffe addiu \$24,\$24,-2
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10100020 <f_bc@mips16plt>:
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.*: b203 lw \$2,1010002c <f_bc@mips16plt\+0xc>
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.*: 9a60 lw \$3,0\(\$2\)
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.*: 651a move \$24,\$2
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.*: eb00 jr \$3
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.*: 653b move \$25,\$3
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.*: 6500 nop
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.*: .... .... \.word 0x10200008
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Disassembly of section \.text\.a:
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10101000 <testc>:
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.*: f01f 100e b 10100020 <f_bc@mips16plt>
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.*: 6500 nop
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.*: e820 jr \$31
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