binutils-gdb/ld/testsuite/ld-mips-elf/compressed-plt-1-o32-umips-branch.rd
Maciej W. Rozycki 54806ffa85 MIPS/BFD: Handle branches in PLT compression selection
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.
2016-07-26 20:00:48 +01:00

50 lines
1.5 KiB
R

Dynamic section .*
#...
0x00000003 \(PLTGOT\) 0x10201000
#...
0x70000013 \(MIPS_GOTSYM\) 0x6
0x00000014 \(PLTREL\) REL
0x00000017 \(JMPREL\) 0x10004000
0x00000002 \(PLTRELSZ\) 24 \(bytes\)
0x70000032 \(MIPS_PLTGOT\) 0x10200000
#...
Relocation section '\.rel\.plt' .*
Offset Info Type Sym\.Value Sym\. Name
10200008 [^ ]+ R_MIPS_JUMP_SLOT 00000000 f_bu_bc
1020000c [^ ]+ R_MIPS_JUMP_SLOT 00000000 f_bu
10200010 [^ ]+ R_MIPS_JUMP_SLOT 00000000 f_bc
Symbol table '\.dynsym' .*
Num: Value Size Type Bind Vis Ndx Name
0: 00000000 0 NOTYPE LOCAL DEFAULT UND
#...
.*: 00000000 0 FUNC GLOBAL DEFAULT UND f_bu_bc
.*: 00000000 0 FUNC GLOBAL DEFAULT UND f_bu
.*: 00000000 0 FUNC GLOBAL DEFAULT UND f_bc
Symbol table '\.symtab' .*
#...
Primary GOT:
Canonical gp value: 10208ff0
Reserved entries:
Address Access Initial Purpose
10201000 -32752\(gp\) 00000000 Lazy resolver
10201004 -32748\(gp\) 80000000 Module pointer \(GNU extension\)
PLT GOT:
Reserved entries:
Address Initial Purpose
10200000 00000000 PLT lazy resolver
10200004 00000000 Module pointer
Entries:
Address Initial Sym\.Val\. Type Ndx Name
10200008 10100000 00000000 FUNC UND f_bu_bc
1020000c 10100000 00000000 FUNC UND f_bu
10200010 10100000 00000000 FUNC UND f_bc