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src include/elf/ChangeLog include/elf/common.h ...

From: nickc at sourceware dot org
To: binutils-cvs at sourceware dot org
Date: 3 Dec 2008 14:51:00 -0000
Subject: src include/elf/ChangeLog include/elf/common.h ...
CVSROOT:	/cvs/src
Module name:	src
Changes by:	nickc@sourceware.org	2008-12-03 14:51:00

Modified files:
	include/elf    : ChangeLog common.h 
	elfcpp         : ChangeLog elfcpp.h 
	bfd            : ChangeLog bfd-in2.h elf-bfd.h elf.c elf32-arm.c 
	                 elf32-i386.c elf64-x86-64.c elfcode.h elflink.c 
	                 syms.c 
	gas            : ChangeLog NEWS 
	gas/config     : obj-elf.c 
	gas/doc        : as.texinfo 
	gas/testsuite  : ChangeLog 
	gas/testsuite/gas/elf: elf.exp type.e type.s 
	ld             : ChangeLog NEWS pe-dll.c 
	ld/scripttempl : elf.sc 
	ld/testsuite   : ChangeLog 
	ld/testsuite/ld-i386: i386.exp 
	ld/testsuite/ld-mips-elf: reloc-1-n32.d reloc-1-n64.d 
Added files:
	ld/testsuite/ld-i386: ifunc.d ifunc.s 

Log message:
	include/elf/
	* common.h (STT_IFUNC): Define.
	elfcpp/
	* elfcpp.h (enum STT): Add STT_IFUNC.
	bfd/
	* syms.c (struct bfd_symbol): Add new flag BSF_INDIRECT_FUNCTION.
	Remove redundant flag BFD_FORT_COMM_DEFAULT_VALUE.  Renumber flags
	to remove gaps.
	(bfd_print_symbol_vandf): Return 'i' for BSF_INDIRECT_FUNCTION.
	(bfd_decode_symclass): Likewise.
	* elf.c (swap_out_syms): Translate BSF_INDIRECT_FUNCTION into
	STT_IFUNC.
	(elf_find_function): Treat STT_IFUNC in the same way as STT_FUNC.
	(_bfd_elf_is_function_type): Likewise.
	* elf32-arm.c (arm_elf_find_function): Likewise.
	(elf32_arm_adjust_dynamic_symbol): Likewise.
	(elf32_arm_swap_symbol_in): Likewise.
	(elf32_arm_additional_program_headers): Likewise.
	* elf32-i386.c (is_indirect_symbol): New function.
	(elf_i386_check_relocs): Also generate dynamic relocs for
	relocations against STT_IFUNC symbols.
	(allocate_dynrelocs): Likewise.
	(elf_i386_relocate_section): Likewise.
	* elf64-x86-64.c (is_indirect_symbol): New function.
	(elf64_x86_64_check_relocs): Also generate dynamic relocs for
	relocations against STT_IFUNC symbols.
	(allocate_dynrelocs): Likewise.
	(elf64_x86_64_relocate_section): Likewise.
	* elfcode.h (elf_slurp_symbol_table): Translate STT_IFUNC into
	BSF_INDIRECT_FUNCTION.
	* elflink.c (_bfd_elf_adjust_dynamic_reloc_section): Add support
	for STT_IFUNC symbols.
	(get_ifunc_reloc_section_name): New function.
	(_bfd_elf_make_ifunc_reloc_section): New function.
	* elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs field.
	* bfd-in2.h: Regenerate.
	gas/
	* config/obj-elf.c (obj_elf_type): Add support for STT_IFUNC type.
	* doc/as.texinfo: Document new feature.
	* NEWS: Mention new feature.
	gas/testsuite/
	* gas/elf/type.s: Add test of STT_IFUNC symbol type.
	* gas/elf/type.e: Update expected disassembly.
	* gas/elf/elf.exp: Update grep of symbol types.
	ld/
	* NEWS: Mention new feature.
	* pe-dll.c (process_def_file): Replace use of redundant
	BFD_FORT_COMM_DEFAULT_VALUE with 0.
	* scripttempl/elf.sc: Add .rel.ifunc.dyn and .rela.ifunc.dyn
	sections.
	ld/testsuite/
	* ld-mips-elf/reloc-1-n32.d: Updated expected output for reloc
	descriptions.
	* ld-mips-elf/reloc-1-n64.d: Likewise.
	* ld-i386/ifunc.d: New test.
	* ld-i386/ifunc.s: Source file for the new test.
	* ld-i386/i386.exp: Run the new test.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/include/elf/ChangeLog.diff?cvsroot=src&r1=1.342&r2=1.343
http://sourceware.org/cgi-bin/cvsweb.cgi/src/include/elf/common.h.diff?cvsroot=src&r1=1.100&r2=1.101
http://sourceware.org/cgi-bin/cvsweb.cgi/src/elfcpp/ChangeLog.diff?cvsroot=src&r1=1.9&r2=1.10
http://sourceware.org/cgi-bin/cvsweb.cgi/src/elfcpp/elfcpp.h.diff?cvsroot=src&r1=1.18&r2=1.19
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/ChangeLog.diff?cvsroot=src&r1=1.4381&r2=1.4382
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/bfd-in2.h.diff?cvsroot=src&r1=1.458&r2=1.459
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/elf-bfd.h.diff?cvsroot=src&r1=1.270&r2=1.271
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/elf.c.diff?cvsroot=src&r1=1.472&r2=1.473
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/elf32-arm.c.diff?cvsroot=src&r1=1.160&r2=1.161
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/elf32-i386.c.diff?cvsroot=src&r1=1.189&r2=1.190
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/elf64-x86-64.c.diff?cvsroot=src&r1=1.149&r2=1.150
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/elfcode.h.diff?cvsroot=src&r1=1.91&r2=1.92
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/elflink.c.diff?cvsroot=src&r1=1.318&r2=1.319
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/syms.c.diff?cvsroot=src&r1=1.47&r2=1.48
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/ChangeLog.diff?cvsroot=src&r1=1.3684&r2=1.3685
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/NEWS.diff?cvsroot=src&r1=1.99&r2=1.100
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/config/obj-elf.c.diff?cvsroot=src&r1=1.109&r2=1.110
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/doc/as.texinfo.diff?cvsroot=src&r1=1.190&r2=1.191
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/testsuite/ChangeLog.diff?cvsroot=src&r1=1.1403&r2=1.1404
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/testsuite/gas/elf/elf.exp.diff?cvsroot=src&r1=1.47&r2=1.48
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/testsuite/gas/elf/type.e.diff?cvsroot=src&r1=1.3&r2=1.4
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/testsuite/gas/elf/type.s.diff?cvsroot=src&r1=1.3&r2=1.4
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/ChangeLog.diff?cvsroot=src&r1=1.1901&r2=1.1902
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/NEWS.diff?cvsroot=src&r1=1.89&r2=1.90
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/pe-dll.c.diff?cvsroot=src&r1=1.111&r2=1.112
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/scripttempl/elf.sc.diff?cvsroot=src&r1=1.86&r2=1.87
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ChangeLog.diff?cvsroot=src&r1=1.987&r2=1.988
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-i386/ifunc.d.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-i386/ifunc.s.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-i386/i386.exp.diff?cvsroot=src&r1=1.23&r2=1.24
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-mips-elf/reloc-1-n32.d.diff?cvsroot=src&r1=1.1&r2=1.2
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-mips-elf/reloc-1-n64.d.diff?cvsroot=src&r1=1.2&r2=1.3
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