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src bfd/ChangeLog bfd/elf32-mips.c bfd/elfxx-m ...
- From: macro at sourceware dot org
- To: binutils-cvs at sourceware dot org
- Date: Mon, 24 Jun 2013 23:55:46 +0000
- Subject: src bfd/ChangeLog bfd/elf32-mips.c bfd/elfxx-m ...
CVSROOT: /cvs/src
Module name: src
Changes by: macro@sourceware.org 2013-06-24 23:55:46
Modified files:
bfd : ChangeLog elf32-mips.c elfxx-mips.c
elfxx-mips.h
include/elf : ChangeLog mips.h
ld : ChangeLog
ld/emulparams : elf32btsmip.sh
ld/scripttempl : elf.sc
ld/testsuite : ChangeLog
ld/testsuite/ld-mips-elf: jalx-2.dd pic-and-nonpic-3a.dd
pic-and-nonpic-3b.dd
pic-and-nonpic-6-n32.dd
pic-and-nonpic-6-n64.dd
pic-and-nonpic-6-o32.dd
stub-dynsym-1-10000.d
stub-dynsym-1-2fe80.d
stub-dynsym-1-7fff.d
stub-dynsym-1-8000.d
stub-dynsym-1-fff0.d tlslib-o32.d
opcodes : ChangeLog mips-dis.c
Log message:
bfd/
* elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
prototype.
* elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
(bfd_elf32_get_synthetic_symtab): New macro.
* elfxx-mips.c (plt_entry): New structure.
(mips_elf_link_hash_entry): Add use_plt_entry member.
(mips_elf_link_hash_table): Rename plt_entry_size member to
plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
plt_comp_offset, plt_got_index entries and plt_header_is_comp
members.
(STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
(STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
(STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
(STUB_LI16S_MICROMIPS): Likewise.
(MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
(MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
(micromips_o32_exec_plt0_entry): New variable.
(mips16_o32_exec_plt_entry): Likewise.
(micromips_o32_exec_plt_entry): Likewise.
(mips_elf_link_hash_newfunc): Initialize use_plt_entry.
(mips_elf_output_extsym): Update to use gotplt_union's plist
member rather than offset.
(mips_elf_gotplt_index): Likewise. Remove the VxWorks
restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
(mips_elf_count_got_symbols): Update to use gotplt_union's plist
member rather than offset.
(mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
entries.
(_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
here.
(mips_elf_make_plt_record): New function.
(_bfd_mips_elf_check_relocs): Update comment. Record occurences
of JAL relocations that might need a PLT entry.
(_bfd_mips_elf_adjust_dynamic_symbol): Update to use
gotplt_union's plist member rather than offset. Set individual
PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
Don't set the symbol's value in the symbol table for PLT
references here. Don't set the PLT or PLT GOT section sizes
here.
(mips_elf_estimate_stub_size): Handle microMIPS stubs.
(mips_elf_allocate_lazy_stub): Likewise.
(mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
magic symbol.
(mips_elf_set_plt_sym_value): New function.
(_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
PLT and PLT GOT section sizes here. Set the symbol values in
the symbol table for PLT references here. Handle microMIPS
annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
(_bfd_mips_elf_finish_dynamic_symbol): Update to use
gotplt_union's plist member rather than offset. Handle
MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
(_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
gotplt_union's plist member rather than offset. Use
MIPS_ELF_GOT_SIZE to calculate GOT address.
(mips_finish_exec_plt): Handle microMIPS PLT. Return status.
(_bfd_mips_elf_finish_dynamic_sections): Handle result from
mips_finish_exec_plt.
(_bfd_mips_elf_link_hash_table_create): Update to use
gotplt_union's plist member rather than offset.
(_bfd_mips_elf_get_synthetic_symtab): New function.
include/elf/
* mips.h (ELF_ST_IS_MIPS_PLT): Respect STO_MIPS16 setting.
(ELF_ST_SET_MIPS_PLT): Likewise.
gdb/
* mips-tdep.c (mips_elf_make_msymbol_special): Handle MIPS16 and
microMIPS synthetic symbols.
ld/
* emulparams/elf32btsmip.sh: Arrange for .got.plt to be placed
as close to .plt as possible.
* scripttempl/elf.sc: Handle $INITIAL_READWRITE_SECTIONS and
$PLT_NEXT_DATA variables.
ld/testsuite/
* ld-mips-elf/jalx-2.dd: Update for microMIPS PLT support.
* ld-mips-elf/pic-and-nonpic-3a.dd: Update for the _MIPS_STUBS_
magic symbol.
* ld-mips-elf/pic-and-nonpic-3b.dd: Likewise.
* ld-mips-elf/pic-and-nonpic-6-n32.dd: Likewise.
* ld-mips-elf/pic-and-nonpic-6-n64.dd: Likewise.
* ld-mips-elf/pic-and-nonpic-6-o32.dd: Likewise.
* ld-mips-elf/stub-dynsym-1-10000.d: Likewise.
* ld-mips-elf/stub-dynsym-1-2fe80.d: Likewise.
* ld-mips-elf/stub-dynsym-1-7fff.d: Likewise.
* ld-mips-elf/stub-dynsym-1-8000.d: Likewise.
* ld-mips-elf/stub-dynsym-1-fff0.d: Likewise.
* ld-mips-elf/tlslib-o32.d: Likewise.
opcodes/
* mips-dis.c (is_mips16_plt_tail): New function.
(print_insn_mips16): Handle MIPS16 PLT entry's GOT slot address
word.
(is_compressed_mode_p): Handle MIPS16/microMIPS PLT entries.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/ChangeLog.diff?cvsroot=src&r1=1.6080&r2=1.6081
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/elf32-mips.c.diff?cvsroot=src&r1=1.217&r2=1.218
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/elfxx-mips.c.diff?cvsroot=src&r1=1.354&r2=1.355
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/elfxx-mips.h.diff?cvsroot=src&r1=1.47&r2=1.48
http://sourceware.org/cgi-bin/cvsweb.cgi/src/include/elf/ChangeLog.diff?cvsroot=src&r1=1.470&r2=1.471
http://sourceware.org/cgi-bin/cvsweb.cgi/src/include/elf/mips.h.diff?cvsroot=src&r1=1.51&r2=1.52
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/ChangeLog.diff?cvsroot=src&r1=1.2602&r2=1.2603
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/emulparams/elf32btsmip.sh.diff?cvsroot=src&r1=1.5&r2=1.6
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/scripttempl/elf.sc.diff?cvsroot=src&r1=1.122&r2=1.123
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ChangeLog.diff?cvsroot=src&r1=1.1731&r2=1.1732
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-mips-elf/jalx-2.dd.diff?cvsroot=src&r1=1.2&r2=1.3
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-mips-elf/pic-and-nonpic-3a.dd.diff?cvsroot=src&r1=1.2&r2=1.3
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-mips-elf/pic-and-nonpic-3b.dd.diff?cvsroot=src&r1=1.3&r2=1.4
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-mips-elf/pic-and-nonpic-6-n32.dd.diff?cvsroot=src&r1=1.3&r2=1.4
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-mips-elf/pic-and-nonpic-6-n64.dd.diff?cvsroot=src&r1=1.4&r2=1.5
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-mips-elf/pic-and-nonpic-6-o32.dd.diff?cvsroot=src&r1=1.3&r2=1.4
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-mips-elf/stub-dynsym-1-10000.d.diff?cvsroot=src&r1=1.1&r2=1.2
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-mips-elf/stub-dynsym-1-2fe80.d.diff?cvsroot=src&r1=1.1&r2=1.2
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-mips-elf/stub-dynsym-1-7fff.d.diff?cvsroot=src&r1=1.1&r2=1.2
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-mips-elf/stub-dynsym-1-8000.d.diff?cvsroot=src&r1=1.1&r2=1.2
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-mips-elf/stub-dynsym-1-fff0.d.diff?cvsroot=src&r1=1.1&r2=1.2
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-mips-elf/tlslib-o32.d.diff?cvsroot=src&r1=1.3&r2=1.4
http://sourceware.org/cgi-bin/cvsweb.cgi/src/opcodes/ChangeLog.diff?cvsroot=src&r1=1.1976&r2=1.1977
http://sourceware.org/cgi-bin/cvsweb.cgi/src/opcodes/mips-dis.c.diff?cvsroot=src&r1=1.103&r2=1.104