6c1aca3e2d
Adjusting the start of the relro segment in order to make it end exactly on a page boundary runs into difficulties when sections in the relro segment are aligned; Adjusting the start by (next_page - end) sometimes results in more than that adjustment occurring at the end, overrunning the page boundary. So when that occurs we try a new lower start position by masking the adjusted start with the maximum section alignment. However, we didn't consider that this masked start address may in fact be before the initial relro base, which is silly since that can only increase padding at the relro end. I've also moved some calculations closer to where they are used, and comments closer to the relevant statements. * ldlang.c (lang_size_sections): When alignment of sections results in relro base adjustment being too large, don't go lower than the initial value. * ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment. * scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE alignment when SEGMENT_SIZE is the same as MAXPAGESIZE. |
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| .. | ||
| aix.sc | ||
| alpha.sc | ||
| alphavms.sc | ||
| aout.sc | ||
| armaout.sc | ||
| armbpabi.sc | ||
| armcoff.sc | ||
| avr.sc | ||
| avrtiny.sc | ||
| crisaout.sc | ||
| delta68.sc | ||
| dlx.sc | ||
| DWARF.sc | ||
| elf.sc | ||
| elf32cr16.sc | ||
| elf32cr16c.sc | ||
| elf32crx.sc | ||
| elf32msp430.sc | ||
| elf32msp430_3.sc | ||
| elf32sh-symbian.sc | ||
| elf32xc16x.sc | ||
| elf32xc16xl.sc | ||
| elf32xc16xs.sc | ||
| elf64hppa.sc | ||
| elf_chaos.sc | ||
| elfd10v.sc | ||
| elfd30v.sc | ||
| elfi370.sc | ||
| elfm68hc11.sc | ||
| elfm68hc12.sc | ||
| elfmicroblaze.sc | ||
| elfxgate.sc | ||
| elfxtensa.sc | ||
| epiphany_4x4.sc | ||
| epocpe.sc | ||
| ft32.sc | ||
| h8300.sc | ||
| h8300h.sc | ||
| h8300hn.sc | ||
| h8300s.sc | ||
| h8300sn.sc | ||
| h8300sx.sc | ||
| h8300sxn.sc | ||
| h8500.sc | ||
| h8500b.sc | ||
| h8500c.sc | ||
| h8500m.sc | ||
| h8500s.sc | ||
| hppaelf.sc | ||
| i386beos.sc | ||
| i386coff.sc | ||
| i386go32.sc | ||
| i386msdos.sc | ||
| i860coff.sc | ||
| i960.sc | ||
| ia64vms.sc | ||
| ip2k.sc | ||
| iq2000.sc | ||
| m68kaux.sc | ||
| m68kcoff.sc | ||
| m88kbcs.sc | ||
| mcorepe.sc | ||
| mep.sc | ||
| mips.sc | ||
| mipsbsd.sc | ||
| mmo.sc | ||
| moxie.sc | ||
| nds32elf.sc | ||
| nw.sc | ||
| pe.sc | ||
| pep.sc | ||
| pj.sc | ||
| ppcpe.sc | ||
| psos.sc | ||
| README | ||
| riscix.sc | ||
| sh.sc | ||
| sparccoff.sc | ||
| st2000.sc | ||
| tic4xcoff.sc | ||
| tic30aout.sc | ||
| tic30coff.sc | ||
| tic54xcoff.sc | ||
| tic80coff.sc | ||
| v850.sc | ||
| v850_rh850.sc | ||
| vanilla.sc | ||
| visium.sc | ||
| w65.sc | ||
| xstormy16.sc | ||
| z80.sc | ||
| z8000.sc | ||
The files in this directory are linker script templates.
genscripts.sh sets some shell variables, then sources
EMULATION.sc, to generate EMULATION.{x,xr,xu,xn,xbn} -- the script
files for default, -r, -Ur, -n, -N.
Copyright (C) 2012-2015 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.