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Tsukasa OI 15253318be RISC-V: Add 'Ssstateen' extension and its CSRs 
This commit adds 'Ssstateen' extension, which is a supervisor-visible view
of the 'Smstateen' extension.  It means, this extension implements sstateen*
and hstateen* CSRs of the 'Smstateen' extension.

Note that 'Smstateen' extension itself is unchanged but due to
implementation simplicity, it is implemented so that 'Smstateen' implies
'Ssstateen' (just like 'M' implies 'Zmmul').

This is based on the latest version of RISC-V Profiles
(version 0.9-draft, Frozen):
<226b7f6430>

bfd/ChangeLog:

	* elfxx-riscv.c (riscv_implicit_subsets): Update implication rules.
	(riscv_supported_std_s_ext) Add 'Ssstateen' extension.

gas/ChangeLog:

	* config/tc-riscv.c (enum riscv_csr_class): Rename
	CSR_CLASS_SMSTATEEN_AND_H{,_32} to CSR_CLASS_SSSTATEEN_...
	Add CSR_CLASS_SSSTATEEN.
	(riscv_csr_address): Support new/renamed CSR classes.
	* testsuite/gas/riscv/csr.s: Add 'Ssstateen' extension to comment.
	* testsuite/gas/riscv/csr-version-1p9p1.l: Reflect changes to
	error messages.
	* testsuite/gas/riscv/csr-version-1p10.l: Likewise.
	* testsuite/gas/riscv/csr-version-1p11.l: Likewise.
	* testsuite/gas/riscv/csr-version-1p12.l: Likewise.
	* testsuite/gas/riscv/ssstateen-csr.s: Test for 'Ssstateen' CSRs.
	* testsuite/gas/riscv/ssstateen-csr.d: Likewise.
	* testsuite/gas/riscv/smstateen-csr-s.d: Test to make sure that
	supervisor/hypervisor part of 'Smstateen' CSRs are accessible from
	'RV32IH_Smstateen', not just from 'RV32IH_Ssstateen' that is tested
	in ssstateen-csr.d.

include/ChangeLog:

	* opcode/riscv-opc.h: Update DECLARE_CSR declarations with
	new CSR classes.
2022-11-19 02:57:05 +00:00
..
aout Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
cgen Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
coff aarch64-pe support for LD, GAS and BFD 2022-10-19 10:57:12 +02:00
elf bfd: linker: merge .sframe sections 2022-11-15 15:49:47 -08:00
gdb gdbsupport: move include/gdb/fileio.h contents to fileio.h 2022-09-21 14:11:03 -04:00
mach-o Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
opcode RISC-V: Add 'Ssstateen' extension and its CSRs 2022-11-19 02:57:05 +00:00
sim sim: drop unused CORE_ADDR_TYPE 2022-11-08 14:09:06 +07:00
som Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
vms Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
alloca-conf.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
ansidecl.h Import libiberty from gcc 2022-05-31 21:14:00 +09:30
bfdlink.h Tidy warn-execstack handling 2022-05-20 16:11:25 +09:30
binary-io.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
bout.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
ChangeLog Fix self-move warning check for GCC 13+ 2022-10-03 16:56:24 +02:00
ChangeLog-0415
ChangeLog-2016
ChangeLog-2017
ChangeLog-2018
ChangeLog-2019
ChangeLog-2020
ChangeLog-9103
collectorAPI.h gprofng: a new GNU profiler 2022-03-11 08:58:31 +00:00
COPYING
COPYING3
ctf-api.h libctf: add a comment explaining how to use ctf_*open 2022-04-28 11:47:11 +01:00
ctf.h include, libctf, ld: extend variable section to contain functions too 2022-03-23 13:48:32 +00:00
demangle.h Import libiberty from gcc 2022-05-31 21:14:00 +09:30
diagnostics.h include: Define macro to ignore -Wdeprecated-declarations on GCC 2022-10-28 05:32:11 +00:00
dis-asm.h opcodes: Add non-enum disassembler options 2022-09-06 02:23:21 +00:00
dwarf2.def gdb/fortran: support ptype and print commands for namelist variables 2022-02-11 15:26:25 +00:00
dwarf2.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
dyn-string.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
environ.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
fibheap.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
filenames.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
floatformat.h Import libiberty from gcc 2022-05-13 16:43:15 +09:30
fnmatch.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
fopen-bin.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
fopen-same.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
fopen-vms.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
gcc-c-fe.def Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
gcc-c-interface.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
gcc-cp-fe.def Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
gcc-cp-interface.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
gcc-interface.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
getopt.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
hashtab.h include: remove use of PTR 2022-05-10 11:21:37 +09:30
hp-symtab.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
leb128.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
libcollector.h gprofng: a new GNU profiler 2022-03-11 08:58:31 +00:00
libfcollector.h gprofng: a new GNU profiler 2022-03-11 08:58:31 +00:00
libiberty.h Synchronize binutils libiberty sources with gcc version. 2022-01-13 12:25:34 +00:00
longlong.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
lto-symtab.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
MAINTAINERS Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
md5.h Import libiberty from gcc 2022-05-13 16:43:15 +09:30
oasys.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
objalloc.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
obstack.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
os9k.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
partition.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
plugin-api.h LTO plugin: sync header file with GCC 2022-07-12 15:35:00 +02:00
progress.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
safe-ctype.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
sframe-api.h readelf/objdump: support for SFrame section 2022-11-15 15:50:05 -08:00
sframe.h sframe.h: Add SFrame format definition 2022-11-15 15:23:44 -08:00
sha1.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
simple-object.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
sort.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
splay-tree.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
symcat.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
timeval-utils.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
vtv-change-permission.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
xregex2.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
xregex.h
xtensa-config.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
xtensa-isa-internal.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
xtensa-isa.h Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30