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Author SHA1 Message Date
Juan Manuel Guerrero f717994fe8 [PATCH v2 2/2] coff-go32: support extended relocations 
This patch extends the relocation and line number counters for
coff-go32 and coff-go32-exe to 32 bits.  As I understand it works the
same as for PE-COFF:

If the number of relocations in an object file exceeds 65534, the
NRELOC field is set to 65535 and the actual number of relocations is
stored in the VADDR field of the first relocation entry.

Executable files have no relocations, and thus the NRELOC field is
repurposed to extend NLNNO to 32-bits.

bfd	* coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
	(coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
	(_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
	(_bfd_go32_mkobject): New functions.
	* coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
	(coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
	(go32exe_mkobject): Call _bfd_go32_mkobject.
	* coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
	(coff_set_alignment_hook): Define function for COFF_GO32_EXE
	and COFF_GO32.
	(coff_write_relocs): Enable extended reloc counter code if
	COFF_WITH_EXTENDED_RELOC_COUNTER is defined.  Test for obj_go32.
	(coff_write_object_contents): Likewise.  Pad section headers
	for COFF_GO32 and COFF_GO32EXE.  Use bfd_coff_swap_scnhdr_out
	instead of coff_swap_scnhdr_out.
	* cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
	enable extended reloc counter.
	* coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
	Declare with ATTRIBUTE_UNUSED.
	* libcoff-in.h: (struct coff_tdata): New field go32.
	(obj_go32): Define.
	* libcoff.h: Regenerate.
 2020-04-14 17:30:01 +01:00
Alan Modra b3adc24a07 Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
Alan Modra 827041555a Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
Alan Modra 219d1afa89 Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
Alan Modra 2571583aed Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
Alan Modra 6f2750feaf Copyright update for binutils 2016-01-01 23:00:01 +10:30
Alan Modra b90efa5b79 ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
Alan Modra 6d00b59031 bfd target vector rationalisation 
This renames the bfd targets to <cpu>_<format>_<other>_<endian>_vec.
So for example, bfd_elf32_ntradlittlemips_vec becomes
mips_elf32_ntrad_le_vec and hp300bsd_vec becomes m68k_aout_hp300bsd_vec.

bfd/
	* aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
	* aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
	* cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
	* coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
	* coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
	* coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
	* coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
	* coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
	* coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
	* coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
	* demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
	* elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
	* elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
	* elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
	* elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
	* elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
	* elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
	* elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
	* elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
	* elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
	* elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
	* elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
	* elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
	* elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
	* elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
	* elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
	* elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
	* elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
	* elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
	* elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
	* epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
	* hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
	* i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
	* i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
	* irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
	* m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
	* makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
	* nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
	* ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
	* pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
	* pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
	* pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
	* pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
	* sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
	* sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
	* vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
	* vms-alpha.c, * vms-lib.c: Rename bfd targets to
	<cpu>_<format>_<other>_<endian>_vec.  Adjust associated MY macros
	on aout targets.
	* configure: Regenerate.
binutils/
	* emul_aix.c: Update bfd target vector naming.
	* testsuite/binutils-all/objcopy.exp: Likewise.
ld/
	* emultempl/metagelf.em: Update bfd target vector naming.
	* emultempl/nios2elf.em: Likewise.
	* emultempl/spuelf.em: Likewise.
	* emultempl/tic6xdsbt.em: Likewise.
 2014-05-02 20:09:40 +09:30
Alan Modra 4b95cf5c0c Update copyright years 2014-03-05 22:16:15 +10:30
Alan Modra aa820537ea update copyright dates 2009-09-02 07:25:43 +00:00
Nick Clifton cd123cb70c Switch sources over to use the GPL version 3 2007-07-03 14:26:43 +00:00
Nick Clifton 3e11053365 Update the address and phone number of the FSF organization in the GPL notices 2005-05-04 15:53:43 +00:00
Nick Clifton 53e09e0aaf Update the FSF address in the copyright/GPL notice 2005-05-04 07:19:45 +00:00
DJ Delorie 4f6fbb1acd * coff-go32.c: Set the alignment of dwarf2 linkonce sections to 0. 
* coff-stgo32.c: Likewise.
 2001-08-21 22:39:47 +00:00
DJ Delorie a7bda527f6 * coff-go32.c: Make DWARF2 sections use an alignment of 0. 
* coff-sto32.c: Likewise.
 2001-08-21 20:23:38 +00:00
Nick Clifton 7898dedac0 Update copyright notices 2001-03-08 21:04:02 +00:00
Nick Clifton a4f685449e DJGPP config tweaks 2001-01-25 21:08:10 +00:00
Alan Modra da5d444c29 go32 bss alignment. 2000-05-03 04:25:33 +00:00
Nick Clifton 119a7cedc8 apply patch from MArk Elbrecht tpo update comment and copyright 2000-02-08 21:10:28 +00:00
Ian Lance Taylor 5dccc1ddaa 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com> 
* libcoff-in.h (struct coff_section_alignment_entry): Define.
	* coffcode.h (coff_set_custom_section_alignment): New static
	function.
	(coff_section_alignment_table): New static array.
	(coff_new_section_hook): Use coff_set_customer_section_alignment.
	* coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
	* coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
	* libcoff.h: Rebuild.
 1999-08-09 02:56:16 +00:00
Ian Lance Taylor 242eabea02 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com> 
* coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
	COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
	.gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
	* coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
	(COFF_SUPPORT_GNU_LINKONCE): Define.
	* coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
	(COFF_SUPPORT_GNU_LINKONCE): Define.
 1999-07-22 01:39:23 +00:00
Richard Henderson 252b5132c7 19990502 sourceware import 1999-05-03 07:29:11 +00:00