2
0
mirror of https://sourceware.org/git/binutils-gdb.git synced 2025-02-11 13:02:10 +08:00
binutils-gdb/bfd
Maciej W. Rozycki 3c9a7b0d6d ELF/BFD: Handle both variants of the 64-bit Linux core PRPSINFO note
Fix commit 70a38d42c5 ("New entry points for writing Linux NT_PRPSINFO
notes."), <https://sourceware.org/ml/binutils/2013-02/msg00023.html>,
and handle both variants of the 64-bit Linux core PRPSINFO note across
all targets.

The 64-bit Linux core PRPSINFO note matches the 64-bit kernel structure,
defined as follows:

(gdb) ptype struct elf_prpsinfo
type = struct elf_prpsinfo {
    char pr_state;
    char pr_sname;
    char pr_zomb;
    char pr_nice;
    unsigned long pr_flag;
    __kernel_uid_t pr_uid;
    __kernel_gid_t pr_gid;
    pid_t pr_pid;
    pid_t pr_ppid;
    pid_t pr_pgrp;
    pid_t pr_sid;
    char pr_fname[16];
    char pr_psargs[80];
}
(gdb)

where the individual data types of most members are the same across all
64-bit Linux ports, with the exception of `__kernel_uid_t' and
`__kernel_gid_t'.  These are defined in <asm-generic/posix_types.h> as
32-bit `unsigned int' by default, however overridden as 16-bit `unsigned
short' in port-specific <asm/posix_types.h> for the SuperH target.

The default is already handled, as from the commit referred.  Add the
other variant then and provide a backend flag to switch between the two
cases possible, with the 32-bit one being the default and the 16-bit one
explicitly selected.  Set the flag in the SuperH target backend.  This
arrangement is analogous to how the 32-bit Linux core PRPSINFO note is
handled.

	bfd/
	* elf-bfd.h (elf_backend_data): Add `linux_prpsinfo64_ugid16'
	member.
	* elf-linux-core.h (elf_external_linux_prpsinfo64): Rename to...
	(elf_external_linux_prpsinfo64_ugid32): ... this.
	(swap_linux_prpsinfo32_out): Rename to...
	(swap_linux_prpsinfo32_ugid32_out): ... this.
	(elf_external_linux_prpsinfo64_ugid16): New structure.
	(swap_linux_prpsinfo64_ugid16_out): New function.
	* elfxx-target.h [!elf_backend_linux_prpsinfo64_ugid16]
	(elf_backend_linux_prpsinfo64_ugid16): Define.
	(elfNN_bed): Initialize `linux_prpsinfo64_ugid16' member.
	* elf.c (elfcore_write_linux_prpsinfo64): Handle both variants
	of the 64-bit Linux core PRPSINFO note.
	* elf64-sh64.c (elf_backend_linux_prpsinfo64_ugid16): Define.
2017-10-11 15:01:41 +01:00
..
doc
hosts
po
.gitignore
acinclude.m4
aclocal.m4
aix5ppc-core.c
aix386-core.c
aout0.c
aout32.c
aout64.c
aout-adobe.c
aout-arm.c
aout-cris.c
aout-ns32k.c
aout-sparcle.c
aout-target.h
aout-tic30.c
aoutf1.h
aoutx.h
arc-got.h
arc-plt.def
arc-plt.h
archive64.c
archive.c bfd_set_input_error 2017-10-05 12:03:47 +10:30
archures.c
armnetbsd.c
bfd-in2.h bfd_set_input_error 2017-10-05 12:03:47 +10:30
bfd-in.h
bfd.c Rename _doprnt -> _bfd_doprnt to fix DJGPP bfd build (and likely others) 2017-10-11 12:47:25 +01:00
bfd.m4
bfdio.c
bfdwin.c
binary.c
bout.c
cache.c
cf-i386lynx.c
cf-sparclynx.c
ChangeLog ELF/BFD: Handle both variants of the 64-bit Linux core PRPSINFO note 2017-10-11 15:01:41 +01:00
ChangeLog-0001
ChangeLog-0203
ChangeLog-2004
ChangeLog-2005
ChangeLog-2006
ChangeLog-2007
ChangeLog-2008
ChangeLog-2009
ChangeLog-2010
ChangeLog-2011
ChangeLog-2012
ChangeLog-2013
ChangeLog-2014
ChangeLog-2015
ChangeLog-2016
ChangeLog-9193
ChangeLog-9495
ChangeLog-9697
ChangeLog-9899
cisco-core.c
coff64-rs6000.c
coff-alpha.c
coff-apollo.c
coff-arm.c
coff-aux.c
coff-bfd.c
coff-bfd.h
coff-go32.c
coff-h8300.c
coff-h8500.c
coff-i386.c
coff-i860.c
coff-i960.c
coff-ia64.c
coff-m68k.c
coff-m88k.c
coff-mcore.c
coff-mips.c
coff-ppc.c
coff-rs6000.c
coff-sh.c
coff-sparc.c
coff-stgo32.c
coff-svm68k.c
coff-tic4x.c
coff-tic30.c
coff-tic54x.c
coff-tic80.c
coff-u68k.c
coff-w65.c
coff-we32k.c
coff-x86_64.c
coff-z8k.c
coff-z80.c
coffcode.h
coffgen.c
cofflink.c
coffswap.h
compress.c
config.bfd
config.in
configure
configure.ac
configure.com
configure.host
COPYING
corefile.c
cpu-aarch64.c
cpu-alpha.c
cpu-arc.c
cpu-arm.c
cpu-avr.c
cpu-bfin.c
cpu-cr16.c
cpu-cr16c.c
cpu-cris.c
cpu-crx.c
cpu-d10v.c
cpu-d30v.c
cpu-dlx.c
cpu-epiphany.c
cpu-fr30.c
cpu-frv.c
cpu-ft32.c
cpu-h8300.c
cpu-h8500.c
cpu-hppa.c
cpu-i370.c
cpu-i386.c
cpu-i860.c
cpu-i960.c
cpu-ia64-opc.c
cpu-ia64.c
cpu-iamcu.c
cpu-ip2k.c
cpu-iq2000.c
cpu-k1om.c
cpu-l1om.c
cpu-lm32.c
cpu-m9s12x.c
cpu-m9s12xg.c
cpu-m32c.c
cpu-m32r.c
cpu-m68hc11.c
cpu-m68hc12.c
cpu-m68k.c
cpu-m88k.c
cpu-m10200.c
cpu-m10300.c
cpu-mcore.c
cpu-mep.c
cpu-metag.c
cpu-microblaze.c
cpu-mips.c
cpu-mmix.c
cpu-moxie.c
cpu-msp430.c
cpu-mt.c
cpu-nds32.c
cpu-nios2.c
cpu-ns32k.c
cpu-or1k.c
cpu-pdp11.c
cpu-pj.c
cpu-plugin.c
cpu-powerpc.c
cpu-pru.c
cpu-riscv.c
cpu-rl78.c
cpu-rs6000.c
cpu-rx.c
cpu-s390.c
cpu-score.c
cpu-sh.c
cpu-sparc.c
cpu-spu.c
cpu-tic4x.c
cpu-tic6x.c
cpu-tic30.c
cpu-tic54x.c
cpu-tic80.c
cpu-tilegx.c
cpu-tilepro.c
cpu-v850_rh850.c
cpu-v850.c
cpu-vax.c
cpu-visium.c
cpu-w65.c
cpu-wasm32.c
cpu-we32k.c
cpu-xc16x.c
cpu-xgate.c
cpu-xstormy16.c
cpu-xtensa.c
cpu-z8k.c
cpu-z80.c
demo64.c
dep-in.sed
development.sh
dwarf1.c PR22202, buffer overflow in parse_die 2017-09-25 22:01:47 +09:30
dwarf2.c PR22212, memory leak in nm 2017-10-09 13:23:00 +10:30
ecoff.c
ecofflink.c
ecoffswap.h
elf32-am33lin.c ELF/BFD,GDB: Handle both variants of the 32-bit Linux core PRPSINFO note 2017-10-11 15:01:40 +01:00
elf32-arc.c
elf32-arm.c ELF/BFD,GDB: Handle both variants of the 32-bit Linux core PRPSINFO note 2017-10-11 15:01:40 +01:00
elf32-avr.c
elf32-avr.h
elf32-bfin.c bfin: Don't create .interp section for info->nointerp 2017-10-09 12:45:57 -07:00
elf32-cr16.c
elf32-cr16c.c
elf32-cris.c ELF/BFD,GDB: Handle both variants of the 32-bit Linux core PRPSINFO note 2017-10-11 15:01:40 +01:00
elf32-crx.c
elf32-d10v.c
elf32-d30v.c
elf32-dlx.c
elf32-dlx.h
elf32-epiphany.c
elf32-fr30.c
elf32-frv.c ELF/BFD,GDB: Handle both variants of the 32-bit Linux core PRPSINFO note 2017-10-11 15:01:40 +01:00
elf32-ft32.c
elf32-gen.c
elf32-h8300.c
elf32-hppa.c
elf32-hppa.h
elf32-i370.c
elf32-i386.c ELF/BFD,GDB: Handle both variants of the 32-bit Linux core PRPSINFO note 2017-10-11 15:01:40 +01:00
elf32-i860.c
elf32-i960.c
elf32-ip2k.c
elf32-iq2000.c
elf32-lm32.c
elf32-m32c.c
elf32-m32r.c ELF/BFD,GDB: Handle both variants of the 32-bit Linux core PRPSINFO note 2017-10-11 15:01:40 +01:00
elf32-m68hc1x.c
elf32-m68hc1x.h
elf32-m68hc11.c
elf32-m68hc12.c
elf32-m68k.c ELF/BFD,GDB: Handle both variants of the 32-bit Linux core PRPSINFO note 2017-10-11 15:01:40 +01:00
elf32-m88k.c
elf32-mcore.c
elf32-mep.c
elf32-metag.c
elf32-metag.h
elf32-microblaze.c
elf32-mips.c
elf32-moxie.c
elf32-msp430.c
elf32-mt.c
elf32-nds32.c nds32: Fix a tautological comparison. 2017-09-27 13:07:19 +08:00
elf32-nds32.h
elf32-nios2.c
elf32-nios2.h
elf32-or1k.c
elf32-pj.c
elf32-ppc.c ELF/BFD,GDB: Handle both variants of the 32-bit Linux core PRPSINFO note 2017-10-11 15:01:40 +01:00
elf32-ppc.h
elf32-pru.c
elf32-rl78.c
elf32-rx.c
elf32-rx.h
elf32-s390.c ELF/BFD,GDB: Handle both variants of the 32-bit Linux core PRPSINFO note 2017-10-11 15:01:40 +01:00
elf32-score7.c
elf32-score.c
elf32-score.h
elf32-sh64-com.c
elf32-sh64.c
elf32-sh64.h
elf32-sh-relocs.h
elf32-sh-symbian.c
elf32-sh.c ELF/BFD,GDB: Handle both variants of the 32-bit Linux core PRPSINFO note 2017-10-11 15:01:40 +01:00
elf32-sparc.c ELF/BFD,GDB: Handle both variants of the 32-bit Linux core PRPSINFO note 2017-10-11 15:01:40 +01:00
elf32-spu.c
elf32-spu.h
elf32-tic6x.c
elf32-tic6x.h
elf32-tilegx.c
elf32-tilegx.h
elf32-tilepro.c tile: Dump dynamic relocation info to the map file 2017-10-05 06:01:30 -07:00
elf32-tilepro.h
elf32-v850.c
elf32-vax.c
elf32-visium.c
elf32-wasm32.c
elf32-xc16x.c
elf32-xgate.c
elf32-xgate.h
elf32-xstormy16.c
elf32-xtensa.c
elf32.c
elf64-alpha.c
elf64-gen.c
elf64-hppa.c
elf64-hppa.h
elf64-ia64-vms.c
elf64-mips.c
elf64-mmix.c
elf64-ppc.c Prepare powerpc64 for late check_relocs 2017-10-10 14:46:07 +10:30
elf64-ppc.h
elf64-s390.c
elf64-sh64.c ELF/BFD: Handle both variants of the 64-bit Linux core PRPSINFO note 2017-10-11 15:01:41 +01:00
elf64-sparc.c
elf64-tilegx.c
elf64-tilegx.h
elf64-x86-64.c x86: Set GOT refcount to 1 2017-10-10 15:52:39 -07:00
elf64.c
elf-attrs.c
elf-bfd.h ELF/BFD: Handle both variants of the 64-bit Linux core PRPSINFO note 2017-10-11 15:01:41 +01:00
elf-eh-frame.c
elf-hppa.h
elf-ifunc.c
elf-linux-core.h ELF/BFD: Handle both variants of the 64-bit Linux core PRPSINFO note 2017-10-11 15:01:41 +01:00
elf-m10200.c
elf-m10300.c mn10300: Don't free cached internal symbol table 2017-10-09 15:05:03 -07:00
elf-nacl.c
elf-nacl.h
elf-properties.c
elf-s390-common.c
elf-s390.h
elf-strtab.c
elf-vxworks.c
elf-vxworks.h
elf.c ELF/BFD: Handle both variants of the 64-bit Linux core PRPSINFO note 2017-10-11 15:01:41 +01:00
elfcode.h
elfcore.h
elflink.c bfd_error_on_input is for archives 2017-10-05 11:08:20 +10:30
elfn32-mips.c Account for padding in FreeBSD/mipsn32 NT_PRSTATUS notes. 2017-10-06 11:43:07 -07:00
elfnn-aarch64.c
elfnn-ia64.c
elfnn-riscv.c riscv: Cache the max alignment of output sections 2017-10-09 22:04:00 -07:00
elfxx-aarch64.c
elfxx-aarch64.h
elfxx-ia64.c
elfxx-ia64.h
elfxx-mips.c
elfxx-mips.h
elfxx-riscv.c
elfxx-riscv.h
elfxx-sparc.c sparc: Remove a strayed comment 2017-10-08 17:11:07 -07:00
elfxx-sparc.h
elfxx-target.h ELF/BFD: Handle both variants of the 64-bit Linux core PRPSINFO note 2017-10-11 15:01:41 +01:00
elfxx-tilegx.c tilegx: Set this_hdr.sh_entsize only if section size > 0 2017-10-08 14:29:52 -07:00
elfxx-tilegx.h
elfxx-x86.c Reformat elf_x86_allocate_dynrelocs 2017-10-08 13:20:17 -07:00
elfxx-x86.h x86: Update UNDEFINED_WEAK_RESOLVED_TO_ZERO comments 2017-10-06 16:45:37 -07:00
epoc-pe-arm.c
epoc-pei-arm.c
format.c
freebsd.h
gen-aout.c
genlink.h
go32stub.h
hash.c
host-aout.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
ieee.c
ihex.c
init.c
irix-core.c
libaout.h
libbfd-in.h
libbfd.c
libbfd.h
libcoff-in.h
libcoff.h
libecoff.h
libhppa.h
libieee.h
libnlm.h
liboasys.h
libpei.h
libxcoff.h
linker.c
lynx-core.c
m68k4knetbsd.c
m68klinux.c
m68knetbsd.c
m88kmach3.c
m88kopenbsd.c
mach-o-aarch64.c
mach-o-arm.c
mach-o-i386.c
mach-o-target.c
mach-o-x86-64.c
mach-o.c
mach-o.h
MAINTAINERS
Makefile.am
Makefile.in
makefile.vms
mep-relocs.pl
merge.c Fail when string merge can't alloc memory 2017-09-29 14:42:36 +09:30
mipsbsd.c
mmo.c
netbsd-core.c
netbsd.h
newsos3.c
nlm32-alpha.c
nlm32-i386.c
nlm32-ppc.c
nlm32-sparc.c
nlm32.c
nlm64.c
nlm-target.h
nlm.c
nlmcode.h
nlmswap.h
ns32k.h
ns32knetbsd.c
oasys.c
opncls.c PR22197, buffer overflow in bfd_get_debug_link_info_1 2017-09-24 21:40:58 +09:30
osf-core.c
pc532-mach.c
pdp11.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
pef-traceback.h
pef.c
pef.h
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
peicode.h
peXXigen.c
plugin.c
plugin.h
PORTING
ppcboot.c
ptrace-core.c
README
reloc16.c
reloc.c
riscix.c
rs6000-core.c
sco5-core.c
section.c
simple.c
som.c
som.h
sparclinux.c
sparclynx.c
sparcnetbsd.c
srec.c
stab-syms.c
stabs.c
stamp-h.in
sunos.c
syms.c
sysdep.h
targets.c
targmatch.sed
tekhex.c
TODO
trad-core.c
vax1knetbsd.c
vaxbsd.c
vaxnetbsd.c
verilog.c
versados.c
version.h Automatic date update in version.in 2017-10-11 00:00:22 +00:00
version.m4
vms-alpha.c
vms-lib.c bfd_set_input_error 2017-10-05 12:03:47 +10:30
vms-misc.c
vms.h
warning.m4
wasm-module.c
wasm-module.h
xcofflink.c
xsym.c
xsym.h
xtensa-isa.c
xtensa-modules.c

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BFD is used by the GNU debugger, assembler, linker, and the binary
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