mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-11-21 01:12:32 +08:00
00ef37e860
This patch supports Zcmt[1] instruction 'cm.jt' and 'cm.jalt'. Add new CSR jvt for tablejump using. Since 'cm.jt' and 'cm.jalt' have the same instructiong encoding, use 'match_cm_jt' and 'match_cm_jalt' check the 'zcmt_index' field to distinguish them. [1] https://github.com/riscvarchive/riscv-code-size-reduction/releases Co-Authored by: Charlie Keaney <charlie.keaney@embecosm.com> Co-Authored by: Mary Bennett <mary.bennett@embecosm.com> Co-Authored by: Nandni Jamnadas <nandni.jamnadas@embecosm.com> Co-Authored by: Sinan Lin <sinan.lin@linux.alibaba.com> Co-Authored by: Simon Cook <simon.cook@embecosm.com> Co-Authored by: Shihua Liao <shihua@iscas.ac.cn> Co-Authored by: Yulong Shi <yulong@iscas.ac.cn> bfd/ChangeLog: * elfxx-riscv.c (riscv_multi_subset_supports): New extension. (riscv_multi_subset_supports_ext): Ditto. gas/ChangeLog: * config/tc-riscv.c (enum riscv_csr_class): New CSR. (riscv_csr_address): Ditto. (validate_riscv_insn): New operand. (riscv_ip): Ditto. * testsuite/gas/riscv/csr-version-1p10.d: New CSR. * testsuite/gas/riscv/csr-version-1p10.l: Ditto. * testsuite/gas/riscv/csr-version-1p11.d: Ditto. * testsuite/gas/riscv/csr-version-1p11.l: Ditto. * testsuite/gas/riscv/csr-version-1p12.d: Ditto. * testsuite/gas/riscv/csr-version-1p12.l: Ditto. * testsuite/gas/riscv/csr.s: Ditto. * testsuite/gas/riscv/march-help.l: New extension. * testsuite/gas/riscv/zcmt-fail.d: New test. * testsuite/gas/riscv/zcmt-fail.l: New test. * testsuite/gas/riscv/zcmt-fail.s: New test. * testsuite/gas/riscv/zcmt.d: New test. * testsuite/gas/riscv/zcmt.s: New test. include/ChangeLog: * opcode/riscv-opc.h (MATCH_CM_JT): New opcode. (MASK_CM_JT): New mask. (MATCH_CM_JALT): New opcode. (MASK_CM_JALT): New mask. (CSR_JVT): New CSR. (DECLARE_INSN): New declaration. (DECLARE_CSR): Ditto. * opcode/riscv.h (EXTRACT_ZCMT_INDEX): New marco. (ENCODE_ZCMT_INDEX): Ditto. (enum riscv_insn_class): New class. opcodes/ChangeLog: * riscv-dis.c (print_insn_args): New operand. * riscv-opc.c (match_cm_jt): New function. (match_cm_jalt): Ditto. |
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| .. | ||
| po | ||
| .gitattributes | ||
| .gitignore | ||
| aarch64-asm-2.c | ||
| aarch64-asm.c | ||
| aarch64-asm.h | ||
| aarch64-dis-2.c | ||
| aarch64-dis.c | ||
| aarch64-dis.h | ||
| aarch64-gen.c | ||
| aarch64-opc-2.c | ||
| aarch64-opc.c | ||
| aarch64-opc.h | ||
| aarch64-sys-regs.def | ||
| aarch64-tbl.h | ||
| aclocal.m4 | ||
| alpha-dis.c | ||
| alpha-opc.c | ||
| arc-dis.c | ||
| arc-dis.h | ||
| arc-ext-tbl.h | ||
| arc-ext.c | ||
| arc-ext.h | ||
| arc-fxi.h | ||
| arc-nps400-tbl.h | ||
| arc-opc.c | ||
| arc-regs.h | ||
| arc-tbl.h | ||
| arm-dis.c | ||
| avr-dis.c | ||
| bfin-dis.c | ||
| bpf-dis.c | ||
| bpf-opc.c | ||
| cgen-asm.c | ||
| cgen-asm.in | ||
| cgen-bitset.c | ||
| cgen-dis.c | ||
| cgen-dis.in | ||
| cgen-ibld.in | ||
| cgen-opc.c | ||
| cgen.sh | ||
| ChangeLog | ||
| 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-2017 | ||
| ChangeLog-2018 | ||
| ChangeLog-2019 | ||
| ChangeLog-2020 | ||
| ChangeLog-9297 | ||
| ChangeLog-9899 | ||
| config.in | ||
| configure | ||
| configure.ac | ||
| configure.com | ||
| cr16-dis.c | ||
| cr16-opc.c | ||
| cris-desc.c | ||
| cris-desc.h | ||
| cris-dis.c | ||
| cris-opc.c | ||
| cris-opc.h | ||
| crx-dis.c | ||
| crx-opc.c | ||
| csky-dis.c | ||
| csky-opc.h | ||
| d10v-dis.c | ||
| d10v-opc.c | ||
| d30v-dis.c | ||
| d30v-opc.c | ||
| dep-in.sed | ||
| dis-buf.c | ||
| dis-init.c | ||
| disassemble.c | ||
| disassemble.h | ||
| dlx-dis.c | ||
| epiphany-asm.c | ||
| epiphany-desc.c | ||
| epiphany-desc.h | ||
| epiphany-dis.c | ||
| epiphany-ibld.c | ||
| epiphany-opc.c | ||
| epiphany-opc.h | ||
| fr30-asm.c | ||
| fr30-desc.c | ||
| fr30-desc.h | ||
| fr30-dis.c | ||
| fr30-ibld.c | ||
| fr30-opc.c | ||
| fr30-opc.h | ||
| frv-asm.c | ||
| frv-desc.c | ||
| frv-desc.h | ||
| frv-dis.c | ||
| frv-ibld.c | ||
| frv-opc.c | ||
| frv-opc.h | ||
| ft32-dis.c | ||
| ft32-opc.c | ||
| h8300-dis.c | ||
| hppa-dis.c | ||
| i386-dis-evex-len.h | ||
| i386-dis-evex-mod.h | ||
| i386-dis-evex-prefix.h | ||
| i386-dis-evex-reg.h | ||
| i386-dis-evex-w.h | ||
| i386-dis-evex.h | ||
| i386-dis.c | ||
| i386-gen.c | ||
| i386-init.h | ||
| i386-mnem.h | ||
| i386-opc.h | ||
| i386-opc.tbl | ||
| i386-reg.tbl | ||
| i386-tbl.h | ||
| ia64-asmtab.c | ||
| ia64-asmtab.h | ||
| ia64-dis.c | ||
| ia64-gen.c | ||
| ia64-ic.tbl | ||
| ia64-opc-a.c | ||
| ia64-opc-b.c | ||
| ia64-opc-d.c | ||
| ia64-opc-f.c | ||
| ia64-opc-i.c | ||
| ia64-opc-m.c | ||
| ia64-opc-x.c | ||
| ia64-opc.c | ||
| ia64-opc.h | ||
| ia64-raw.tbl | ||
| ia64-war.tbl | ||
| ia64-waw.tbl | ||
| ip2k-asm.c | ||
| ip2k-desc.c | ||
| ip2k-desc.h | ||
| ip2k-dis.c | ||
| ip2k-ibld.c | ||
| ip2k-opc.c | ||
| ip2k-opc.h | ||
| iq2000-asm.c | ||
| iq2000-desc.c | ||
| iq2000-desc.h | ||
| iq2000-dis.c | ||
| iq2000-ibld.c | ||
| iq2000-opc.c | ||
| iq2000-opc.h | ||
| kvx-dis.c | ||
| kvx-dis.h | ||
| kvx-opc.c | ||
| lm32-asm.c | ||
| lm32-desc.c | ||
| lm32-desc.h | ||
| lm32-dis.c | ||
| lm32-ibld.c | ||
| lm32-opc.c | ||
| lm32-opc.h | ||
| lm32-opinst.c | ||
| loongarch-coder.c | ||
| loongarch-dis.c | ||
| loongarch-opc.c | ||
| m32c-asm.c | ||
| m32c-desc.c | ||
| m32c-desc.h | ||
| m32c-dis.c | ||
| m32c-ibld.c | ||
| m32c-opc.c | ||
| m32c-opc.h | ||
| m32r-asm.c | ||
| m32r-desc.c | ||
| m32r-desc.h | ||
| m32r-dis.c | ||
| m32r-ibld.c | ||
| m32r-opc.c | ||
| m32r-opc.h | ||
| m32r-opinst.c | ||
| m68hc11-dis.c | ||
| m68hc11-opc.c | ||
| m68k-dis.c | ||
| m68k-opc.c | ||
| m10200-dis.c | ||
| m10200-opc.c | ||
| m10300-dis.c | ||
| m10300-opc.c | ||
| MAINTAINERS | ||
| Makefile.am | ||
| Makefile.in | ||
| makefile.vms | ||
| mcore-dis.c | ||
| mcore-opc.h | ||
| mep-asm.c | ||
| mep-desc.c | ||
| mep-desc.h | ||
| mep-dis.c | ||
| mep-ibld.c | ||
| mep-opc.c | ||
| mep-opc.h | ||
| metag-dis.c | ||
| microblaze-dis.c | ||
| microblaze-dis.h | ||
| microblaze-opc.h | ||
| microblaze-opcm.h | ||
| micromips-opc.c | ||
| mips16-opc.c | ||
| mips-dis.c | ||
| mips-formats.h | ||
| mips-opc.c | ||
| mmix-dis.c | ||
| mmix-opc.c | ||
| moxie-dis.c | ||
| moxie-opc.c | ||
| msp430-decode.c | ||
| msp430-decode.opc | ||
| msp430-dis.c | ||
| mt-asm.c | ||
| mt-desc.c | ||
| mt-desc.h | ||
| mt-dis.c | ||
| mt-ibld.c | ||
| mt-opc.c | ||
| mt-opc.h | ||
| nds32-asm.c | ||
| nds32-asm.h | ||
| nds32-dis.c | ||
| nds32-opc.h | ||
| nfp-dis.c | ||
| nios2-dis.c | ||
| nios2-opc.c | ||
| ns32k-dis.c | ||
| opc2c.c | ||
| opintl.h | ||
| or1k-asm.c | ||
| or1k-desc.c | ||
| or1k-desc.h | ||
| or1k-dis.c | ||
| or1k-ibld.c | ||
| or1k-opc.c | ||
| or1k-opc.h | ||
| or1k-opinst.c | ||
| pdp11-dis.c | ||
| pdp11-opc.c | ||
| pj-dis.c | ||
| pj-opc.c | ||
| ppc-dis.c | ||
| ppc-opc.c | ||
| pru-dis.c | ||
| pru-opc.c | ||
| riscv-dis.c | ||
| riscv-opc.c | ||
| rl78-decode.c | ||
| rl78-decode.opc | ||
| rl78-dis.c | ||
| rx-decode.c | ||
| rx-decode.opc | ||
| rx-dis.c | ||
| s12z-dis.c | ||
| s12z-opc.c | ||
| s12z-opc.h | ||
| s390-dis.c | ||
| s390-mkopc.c | ||
| s390-opc.c | ||
| s390-opc.txt | ||
| score7-dis.c | ||
| score-dis.c | ||
| score-opc.h | ||
| sh-dis.c | ||
| sh-opc.h | ||
| sparc-dis.c | ||
| sparc-opc.c | ||
| spu-dis.c | ||
| spu-opc.c | ||
| sysdep.h | ||
| tic4x-dis.c | ||
| tic6x-dis.c | ||
| tic30-dis.c | ||
| tic54x-dis.c | ||
| tic54x-opc.c | ||
| tilegx-dis.c | ||
| tilegx-opc.c | ||
| tilepro-dis.c | ||
| tilepro-opc.c | ||
| v850-dis.c | ||
| v850-opc.c | ||
| vax-dis.c | ||
| visium-dis.c | ||
| visium-opc.c | ||
| wasm32-dis.c | ||
| xgate-dis.c | ||
| xgate-opc.c | ||
| xstormy16-asm.c | ||
| xstormy16-desc.c | ||
| xstormy16-desc.h | ||
| xstormy16-dis.c | ||
| xstormy16-ibld.c | ||
| xstormy16-opc.c | ||
| xstormy16-opc.h | ||
| xtensa-dis.c | ||
| z8k-dis.c | ||
| z8k-opc.h | ||
| z8kgen.c | ||
| z80-dis.c | ||