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binutils-gdb/include
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Anton Kolesov 2745674244 arc: Add support for ARC HS extra registers in core files 
When a coredump is generated, there are a few registers in
ARC HS that are put under a special section, namely ".reg-v2".
It is for backward compatibility reasons with older tools that
we have decided not to extend the generic ".reg" section.

This patch makes it possible to display the information better
regarding that section.  Compare the output of "readelf" without
and with these changes:

$ readelf -n core     # without the patch
  ...
  LINUX    0x0000000c  Unknown note type: (0x00000600)
   description data: 78 08 00 00 2f 6c 64 2d 75 43 6c 69

$ readelf -n core     # with the patch
  ...
  LINUX    0x0000000c  NT_ARC_V2 (ARC HS accumulator/extra registers)
   description data: 78 08 00 00 2f 6c 64 2d 75 43 6c 69

In another commit (soon to be submitted), GDB will makes use of these
changes to parse the extra section and its registers.

bfd/ChangeLog
2020-03-26  Anton Kolesov  <anton.kolesov@synopsys.com>

	* elf-bfd.h (elfcore_write_arc_v2): Add prototype.
	* elf.c (elfcore_grok_arc_v2): New function.
	(elfcore_grok_note): Call the new function to handle the corresponding
	note.
	(elfcore_write_arc_v2): New function.
	(elfcore_write_register_note): Call the new function to handle the
	corresponding pseudo-sections.

binutils/ChangeLog
2020-03-26  Anton Kolesov  <anton.kolesov@synopsys.com>

	* readelf.c (get_note_type): Handle NT_ARC_V2.

include/elf/ChangeLog
2020-03-26  Anton Kolesov  <anton.kolesov@synopsys.com>

	* common.h (NT_ARC_V2): New macro definitions.
2020-04-23 11:09:09 +03:00
..
aout Fixes for the magic number used in PDP11 AOUT binaries. 2020-04-14 14:41:27 +01:00
cgen Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
coff coff-go32-exe: support variable-length stubs 2020-04-02 14:31:43 +01:00
elf arc: Add support for ARC HS extra registers in core files 2020-04-23 11:09:09 +03:00
gdb Update copyright year range in all GDB files. 2020-01-01 10:20:53 +04:00
mach-o Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
opcode RISC-V: Update CSR to privileged spec 1.11. 2020-03-30 12:24:53 -07:00
som ubsan: som: left shift of 1 by 31 places 2020-03-10 17:58:02 +10:30
vms Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
alloca-conf.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
ansidecl.h Update libiberty sources with changes in the gcc mainline. 2020-01-17 14:13:22 +00:00
bfdlink.h Unify the behaviour of ld.bfd and ld.gold with respect to warning about unresolved symbol references. (PR 24613) 2020-04-15 14:25:08 +01:00
binary-io.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
bout.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
ChangeLog arc: Add support for ARC HS extra registers in core files 2020-04-23 11:09:09 +03:00
ChangeLog-0415
ChangeLog-2016
ChangeLog-2017
ChangeLog-2018
ChangeLog-2019 ChangeLog rotation 2020-01-01 18:12:08 +10:30
ChangeLog-9103
COPYING
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ctf-api.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
ctf.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
demangle.h Update libiberty sources with changes in the gcc mainline. 2020-01-17 14:13:22 +00:00
diagnostics.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
dis-asm.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
dwarf2.def Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
dwarf2.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
dyn-string.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
environ.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
fibheap.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
filenames.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
floatformat.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
fnmatch.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
fopen-bin.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
fopen-same.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
fopen-vms.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
gcc-c-fe.def Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
gcc-c-interface.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
gcc-cp-fe.def Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
gcc-cp-interface.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
gcc-interface.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
getopt.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
hashtab.h Merge upstream GCC changes for include/ and libiberty/ directories 2020-02-25 17:04:42 +00:00
hp-symtab.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
leb128.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
libiberty.h Update libiberty sources with changes in the gcc mainline. 2020-01-17 14:13:22 +00:00
longlong.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
lto-symtab.h include: Sync lto-symtab.h and plugin-api.h with GCC 2020-03-21 03:39:18 -07:00
MAINTAINERS Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
md5.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
oasys.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
objalloc.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
obstack.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
os9k.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
partition.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
plugin-api.h include: Sync plugin-api.h with GCC 2020-04-01 02:36:11 -07:00
progress.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
safe-ctype.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
sha1.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
simple-object.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
sort.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
splay-tree.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
symcat.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
timeval-utils.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
vtv-change-permission.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
xregex2.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
xregex.h
xtensa-config.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
xtensa-isa-internal.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
xtensa-isa.h Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30