4df068de52
This patch adds most of the new SVE addressing modes and associated operands. A follow-on patch adds MUL VL, since handling it separately makes the changes easier to read. The patch also introduces a new "operand-dependent data" field to the operand flags, based closely on the existing one for opcode flags. For SVE this new field needs only 2 bits, but it could be widened in future if necessary. include/ * opcode/aarch64.h (AARCH64_OPND_SVE_ADDR_RI_U6): New aarch64_opnd. (AARCH64_OPND_SVE_ADDR_RI_U6x2, AARCH64_OPND_SVE_ADDR_RI_U6x4) (AARCH64_OPND_SVE_ADDR_RI_U6x8, AARCH64_OPND_SVE_ADDR_RR) (AARCH64_OPND_SVE_ADDR_RR_LSL1, AARCH64_OPND_SVE_ADDR_RR_LSL2) (AARCH64_OPND_SVE_ADDR_RR_LSL3, AARCH64_OPND_SVE_ADDR_RX) (AARCH64_OPND_SVE_ADDR_RX_LSL1, AARCH64_OPND_SVE_ADDR_RX_LSL2) (AARCH64_OPND_SVE_ADDR_RX_LSL3, AARCH64_OPND_SVE_ADDR_RZ) (AARCH64_OPND_SVE_ADDR_RZ_LSL1, AARCH64_OPND_SVE_ADDR_RZ_LSL2) (AARCH64_OPND_SVE_ADDR_RZ_LSL3, AARCH64_OPND_SVE_ADDR_RZ_XTW_14) (AARCH64_OPND_SVE_ADDR_RZ_XTW_22, AARCH64_OPND_SVE_ADDR_RZ_XTW1_14) (AARCH64_OPND_SVE_ADDR_RZ_XTW1_22, AARCH64_OPND_SVE_ADDR_RZ_XTW2_14) (AARCH64_OPND_SVE_ADDR_RZ_XTW2_22, AARCH64_OPND_SVE_ADDR_RZ_XTW3_14) (AARCH64_OPND_SVE_ADDR_RZ_XTW3_22, AARCH64_OPND_SVE_ADDR_ZI_U5) (AARCH64_OPND_SVE_ADDR_ZI_U5x2, AARCH64_OPND_SVE_ADDR_ZI_U5x4) (AARCH64_OPND_SVE_ADDR_ZI_U5x8, AARCH64_OPND_SVE_ADDR_ZZ_LSL) (AARCH64_OPND_SVE_ADDR_ZZ_SXTW, AARCH64_OPND_SVE_ADDR_ZZ_UXTW): Likewise. opcodes/ * aarch64-tbl.h (AARCH64_OPERANDS): Add entries for the new SVE address operands. * aarch64-opc.h (FLD_SVE_imm6, FLD_SVE_msz, FLD_SVE_xs_14) (FLD_SVE_xs_22): New aarch64_field_kinds. (OPD_F_OD_MASK, OPD_F_OD_LSB, OPD_F_NO_ZR): New flags. (get_operand_specific_data): New function. * aarch64-opc.c (fields): Add entries for FLD_SVE_imm6, FLD_SVE_msz, FLD_SVE_xs_14 and FLD_SVE_xs_22. (operand_general_constraint_met_p): Handle the new SVE address operands. (sve_reg): New array. (get_addr_sve_reg_name): New function. (aarch64_print_operand): Handle the new SVE address operands. * aarch64-opc-2.c: Regenerate. * aarch64-asm.h (ins_sve_addr_ri_u6, ins_sve_addr_rr_lsl) (ins_sve_addr_rz_xtw, ins_sve_addr_zi_u5, ins_sve_addr_zz_lsl) (ins_sve_addr_zz_sxtw, ins_sve_addr_zz_uxtw): New inserters. * aarch64-asm.c (aarch64_ins_sve_addr_ri_u6): New function. (aarch64_ins_sve_addr_rr_lsl): Likewise. (aarch64_ins_sve_addr_rz_xtw): Likewise. (aarch64_ins_sve_addr_zi_u5): Likewise. (aarch64_ins_sve_addr_zz): Likewise. (aarch64_ins_sve_addr_zz_lsl): Likewise. (aarch64_ins_sve_addr_zz_sxtw): Likewise. (aarch64_ins_sve_addr_zz_uxtw): Likewise. * aarch64-asm-2.c: Regenerate. * aarch64-dis.h (ext_sve_addr_ri_u6, ext_sve_addr_rr_lsl) (ext_sve_addr_rz_xtw, ext_sve_addr_zi_u5, ext_sve_addr_zz_lsl) (ext_sve_addr_zz_sxtw, ext_sve_addr_zz_uxtw): New extractors. * aarch64-dis.c (aarch64_ext_sve_add_reg_imm): New function. (aarch64_ext_sve_addr_ri_u6): Likewise. (aarch64_ext_sve_addr_rr_lsl): Likewise. (aarch64_ext_sve_addr_rz_xtw): Likewise. (aarch64_ext_sve_addr_zi_u5): Likewise. (aarch64_ext_sve_addr_zz): Likewise. (aarch64_ext_sve_addr_zz_lsl): Likewise. (aarch64_ext_sve_addr_zz_sxtw): Likewise. (aarch64_ext_sve_addr_zz_uxtw): Likewise. * aarch64-dis-2.c: Regenerate. gas/ * config/tc-aarch64.c (REG_TYPE_SVE_BASE, REG_TYPE_SVE_OFFSET): New register types. (get_reg_expected_msg): Handle them. (aarch64_addr_reg_parse): New function, split out from aarch64_reg_parse_32_64. Handle Z registers too. (aarch64_reg_parse_32_64): Call it. (parse_address_main): Add base_qualifier, offset_qualifier, base_type and offset_type parameters. Handle SVE base and offset registers. (parse_address): Update call to parse_address_main. (parse_sve_address): New function. (parse_operands): Parse the new SVE address operands. |
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bfd | ||
binutils | ||
config | ||
cpu | ||
elfcpp | ||
etc | ||
gas | ||
gdb | ||
gold | ||
gprof | ||
include | ||
intl | ||
ld | ||
libdecnumber | ||
libiberty | ||
opcodes | ||
readline | ||
sim | ||
texinfo | ||
zlib | ||
.cvsignore | ||
.gitattributes | ||
.gitignore | ||
COPYING | ||
COPYING.LIB | ||
COPYING.LIBGLOSS | ||
COPYING.NEWLIB | ||
COPYING3 | ||
COPYING3.LIB | ||
ChangeLog | ||
MAINTAINERS | ||
Makefile.def | ||
Makefile.in | ||
Makefile.tpl | ||
README | ||
README-maintainer-mode | ||
compile | ||
config-ml.in | ||
config.guess | ||
config.rpath | ||
config.sub | ||
configure | ||
configure.ac | ||
depcomp | ||
djunpack.bat | ||
install-sh | ||
libtool.m4 | ||
ltgcc.m4 | ||
ltmain.sh | ||
ltoptions.m4 | ||
ltsugar.m4 | ||
ltversion.m4 | ||
lt~obsolete.m4 | ||
makefile.vms | ||
missing | ||
mkdep | ||
mkinstalldirs | ||
move-if-change | ||
setup.com | ||
src-release.sh | ||
symlink-tree | ||
ylwrap |
README
README for GNU development tools This directory contains various GNU compilers, assemblers, linkers, debuggers, etc., plus their support routines, definitions, and documentation. If you are receiving this as part of a GDB release, see the file gdb/README. If with a binutils release, see binutils/README; if with a libg++ release, see libg++/README, etc. That'll give you info about this package -- supported targets, how to use it, how to report bugs, etc. It is now possible to automatically configure and build a variety of tools with one command. To build all of the tools contained herein, run the ``configure'' script here, e.g.: ./configure make To install them (by default in /usr/local/bin, /usr/local/lib, etc), then do: make install (If the configure script can't determine your type of computer, give it the name as an argument, for instance ``./configure sun4''. You can use the script ``config.sub'' to test whether a name is recognized; if it is, config.sub translates it to a triplet specifying CPU, vendor, and OS.) If you have more than one compiler on your system, it is often best to explicitly set CC in the environment before running configure, and to also set CC when running make. For example (assuming sh/bash/ksh): CC=gcc ./configure make A similar example using csh: setenv CC gcc ./configure make Much of the code and documentation enclosed is copyright by the Free Software Foundation, Inc. See the file COPYING or COPYING.LIB in the various directories, for a description of the GNU General Public License terms under which you can copy the files. REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info on where and how to report problems.