binutils-gdb/gdb/features
Alan Hayward 6dc0ebde59 AArch64: Add pointer authentication feature
Pointer Authentication is a new feature in AArch64 v8.3-a. When enabled in
the compiler, function return addresses will be mangled by the kernel.

Add register description xml and wire up to aarch64_linux_read_description.
This description includes the two pauth user registers.

Nothing yet uses the feature - that is added in later patches.

gdb/ChangeLog:

	* aarch64-linux-nat.c
	(aarch64_linux_nat_target::read_description): Add pauth param.
	* aarch64-linux-tdep.c
	(aarch64_linux_core_read_description): Likewise.
	* aarch64-tdep.c (struct target_desc): Add in pauth.
	(aarch64_read_description): Add pauth param.
	(aarch64_gdbarch_init): Likewise.
	* aarch64-tdep.h (aarch64_read_description): Likewise.
	* arch/aarch64.c (aarch64_create_target_description): Likewise.
	* arch/aarch64.h (aarch64_create_target_description): Likewise.
	* features/Makefile: Add new files.
	* features/aarch64-pauth.c: New file.
	* features/aarch64-pauth.xml: New file.

gdb/doc/ChangeLog:

	* gdb.texinfo: Describe pauth feature.

gdb/gdbserver/ChangeLog:

	* linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
	(initialize_low_tracepoint): Likewise.
	* linux-aarch64-low.c (aarch64_arch_setup): Likewise.
	* linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
	* linux-aarch64-tdesc.c (struct target_desc): Likewise.
	(aarch64_linux_read_description): Likewise.
	* linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
2019-03-22 09:58:42 +00:00
..
arm Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
i386 Support the fs_base and gs_base registers on i386. 2019-03-12 13:39:02 -07:00
riscv gdb/riscv: Use legacy register numbers in default target description 2019-02-26 22:57:35 +02:00
rs6000 Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
sparc Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
Makefile AArch64: Add pointer authentication feature 2019-03-22 09:58:42 +00:00
aarch64-core.c Remove xml file references from target descriptions 2018-04-18 20:49:37 +01:00
aarch64-core.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
aarch64-fpu.c Remove xml file references from target descriptions 2018-04-18 20:49:37 +01:00
aarch64-fpu.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
aarch64-pauth.c AArch64: Add pointer authentication feature 2019-03-22 09:58:42 +00:00
aarch64-pauth.xml AArch64: Add pointer authentication feature 2019-03-22 09:58:42 +00:00
aarch64-sve.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
aarch64.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
arc-arcompact.c Do not emit "field_type" var if not needed on "maint print c-tdesc" 2017-12-21 18:21:45 -05:00
arc-arcompact.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
arc-v2.c Do not emit "field_type" var if not needed on "maint print c-tdesc" 2017-12-21 18:21:45 -05:00
arc-v2.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
btrace-conf.dtd Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
btrace.dtd Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
feature_to_c.sh Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
gdb-target.dtd Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
gdbserver-regs.xsl
library-list-aix.dtd Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
library-list-svr4.dtd Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
library-list.dtd Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
m68k-core.xml
microblaze-core.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
microblaze-stack-protect.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
microblaze-with-stack-protect.c
microblaze-with-stack-protect.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
microblaze.c
microblaze.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
mips-cp0.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
mips-cpu.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
mips-dsp-linux.c Use visitor pattern for "maint print c-tdesc" 2017-07-26 12:56:54 +01:00
mips-dsp-linux.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
mips-dsp.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
mips-fpu.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
mips-linux.c Use visitor pattern for "maint print c-tdesc" 2017-07-26 12:56:54 +01:00
mips-linux.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
mips64-cp0.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
mips64-cpu.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
mips64-dsp-linux.c Use visitor pattern for "maint print c-tdesc" 2017-07-26 12:56:54 +01:00
mips64-dsp-linux.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
mips64-dsp.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
mips64-fpu.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
mips64-linux.c Use visitor pattern for "maint print c-tdesc" 2017-07-26 12:56:54 +01:00
mips64-linux.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
nds32-core.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
nds32-fpu.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
nds32-system.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
nds32.c Use visitor pattern for "maint print c-tdesc" 2017-07-26 12:56:54 +01:00
nds32.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
nios2-cpu.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
nios2-linux.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
nios2.c Use visitor pattern for "maint print c-tdesc" 2017-07-26 12:56:54 +01:00
nios2.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
number-regs.xsl
or1k-core.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
or1k.c Do not emit "field_type" var if not needed on "maint print c-tdesc" 2017-12-21 18:21:45 -05:00
or1k.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
osdata.dtd Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
s390-acr.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
s390-core32.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
s390-core64.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
s390-fpr.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
s390-gs-linux64.c Do not emit "field_type" var if not needed on "maint print c-tdesc" 2017-12-21 18:21:45 -05:00
s390-gs-linux64.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
s390-gs.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
s390-gsbc.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
s390-linux32.c Use visitor pattern for "maint print c-tdesc" 2017-07-26 12:56:54 +01:00
s390-linux32.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
s390-linux32v1.c Use visitor pattern for "maint print c-tdesc" 2017-07-26 12:56:54 +01:00
s390-linux32v1.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
s390-linux32v2.c Use visitor pattern for "maint print c-tdesc" 2017-07-26 12:56:54 +01:00
s390-linux32v2.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
s390-linux64.c Use visitor pattern for "maint print c-tdesc" 2017-07-26 12:56:54 +01:00
s390-linux64.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
s390-linux64v1.c Use visitor pattern for "maint print c-tdesc" 2017-07-26 12:56:54 +01:00
s390-linux64v1.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
s390-linux64v2.c Use visitor pattern for "maint print c-tdesc" 2017-07-26 12:56:54 +01:00
s390-linux64v2.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
s390-tdb.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
s390-te-linux64.c Use visitor pattern for "maint print c-tdesc" 2017-07-26 12:56:54 +01:00
s390-te-linux64.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
s390-tevx-linux64.c Do not emit "field_type" var if not needed on "maint print c-tdesc" 2017-12-21 18:21:45 -05:00
s390-tevx-linux64.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
s390-vx-linux64.c Do not emit "field_type" var if not needed on "maint print c-tdesc" 2017-12-21 18:21:45 -05:00
s390-vx-linux64.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
s390-vx.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
s390x-core64.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
s390x-gs-linux64.c Do not emit "field_type" var if not needed on "maint print c-tdesc" 2017-12-21 18:21:45 -05:00
s390x-gs-linux64.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
s390x-linux64.c Use visitor pattern for "maint print c-tdesc" 2017-07-26 12:56:54 +01:00
s390x-linux64.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
s390x-linux64v1.c Use visitor pattern for "maint print c-tdesc" 2017-07-26 12:56:54 +01:00
s390x-linux64v1.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
s390x-linux64v2.c Use visitor pattern for "maint print c-tdesc" 2017-07-26 12:56:54 +01:00
s390x-linux64v2.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
s390x-te-linux64.c Use visitor pattern for "maint print c-tdesc" 2017-07-26 12:56:54 +01:00
s390x-te-linux64.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
s390x-tevx-linux64.c Do not emit "field_type" var if not needed on "maint print c-tdesc" 2017-12-21 18:21:45 -05:00
s390x-tevx-linux64.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
s390x-vx-linux64.c Do not emit "field_type" var if not needed on "maint print c-tdesc" 2017-12-21 18:21:45 -05:00
s390x-vx-linux64.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
sort-regs.xsl
threads.dtd Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
tic6x-c6xp.c Remove xml file references from target descriptions 2018-04-18 20:49:37 +01:00
tic6x-c6xp.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
tic6x-c62x-linux.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
tic6x-c64x-linux.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
tic6x-c64xp-linux.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
tic6x-core.c Remove xml file references from target descriptions 2018-04-18 20:49:37 +01:00
tic6x-core.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
tic6x-gp.c Remove xml file references from target descriptions 2018-04-18 20:49:37 +01:00
tic6x-gp.xml Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
traceframe-info.dtd Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
xinclude.dtd Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00