From ccb388ca39f49b611acadce03916837c9c1c1ed1 Mon Sep 17 00:00:00 2001 From: Mary Bennett Date: Mon, 2 Oct 2023 03:02:05 +0100 Subject: [PATCH] RISC-V: Add support for XCVmac extension in CV32E40P Spec: https://docs.openhwgroup.org/projects/cv32e40p-user-manual/en/latest/instruction_set_extensions.html Contributors: Mary Bennett Nandni Jamnadas Pietra Ferreira Charlie Keaney Jessica Mills Craig Blackmore Simon Cook Jeremy Bennett Helene Chelin bfd/ChangeLog: * elfxx-riscv.c (riscv_multi_subset_supports): Added `xcvmac` instruction class. (riscv_multi_subset_supports_ext): Likewise. gas/ChangeLog: * config/tc-riscv.c (validate_riscv_insn): Added the necessary operands for the extension. (riscv_ip): Likewise. * doc/c-riscv.texi: Noted XCVmac as an additional ISA extension for CORE-V. * testsuite/gas/riscv/cv-mac-fail-march.d: New test. * testsuite/gas/riscv/cv-mac-fail-march.l: New test. * testsuite/gas/riscv/cv-mac-fail-march.s: New test. * testsuite/gas/riscv/cv-mac-fail-operand.d: New test. * testsuite/gas/riscv/cv-mac-fail-operand.l: New test. * testsuite/gas/riscv/cv-mac-fail-operand.s: New test. * testsuite/gas/riscv/cv-mac-insns.d: New test. * testsuite/gas/riscv/cv-mac-insns.s: New test. opcodes/ChangeLog: * riscv-dis.c (print_insn_args): Disassemble information with the EXTRACT macro implemented. * riscv-opc.c: Defined the MASK and added XCVmac instructions. include/ChangeLog: * opcode/riscv-opc.h: Added corresponding MATCH and MASK macros for XCVmac. * opcode/riscv.h: Added corresponding EXTRACT and ENCODE macros for uimm. (enum riscv_insn_class): Added the XCVmac instruction class. --- bfd/elfxx-riscv.c | 5 + gas/config/tc-riscv.c | 28 ++++ gas/doc/c-riscv.texi | 5 + gas/testsuite/gas/riscv/cv-mac-fail-march.d | 3 + gas/testsuite/gas/riscv/cv-mac-fail-march.l | 23 +++ gas/testsuite/gas/riscv/cv-mac-fail-march.s | 24 +++ gas/testsuite/gas/riscv/cv-mac-fail-operand.d | 3 + gas/testsuite/gas/riscv/cv-mac-fail-operand.l | 147 +++++++++++++++++ gas/testsuite/gas/riscv/cv-mac-fail-operand.s | 156 ++++++++++++++++++ gas/testsuite/gas/riscv/cv-mac-insns.d | 87 ++++++++++ gas/testsuite/gas/riscv/cv-mac-insns.s | 81 +++++++++ include/opcode/riscv-opc.h | 37 +++++ include/opcode/riscv.h | 7 + opcodes/riscv-dis.c | 11 ++ opcodes/riscv-opc.c | 26 +++ 15 files changed, 643 insertions(+) create mode 100644 gas/testsuite/gas/riscv/cv-mac-fail-march.d create mode 100644 gas/testsuite/gas/riscv/cv-mac-fail-march.l create mode 100644 gas/testsuite/gas/riscv/cv-mac-fail-march.s create mode 100644 gas/testsuite/gas/riscv/cv-mac-fail-operand.d create mode 100644 gas/testsuite/gas/riscv/cv-mac-fail-operand.l create mode 100644 gas/testsuite/gas/riscv/cv-mac-fail-operand.s create mode 100644 gas/testsuite/gas/riscv/cv-mac-insns.d create mode 100644 gas/testsuite/gas/riscv/cv-mac-insns.s diff --git a/bfd/elfxx-riscv.c b/bfd/elfxx-riscv.c index 937ab7a6deb..77789b5226d 100644 --- a/bfd/elfxx-riscv.c +++ b/bfd/elfxx-riscv.c @@ -1359,6 +1359,7 @@ static struct riscv_supported_ext riscv_supported_std_zxm_ext[] = static struct riscv_supported_ext riscv_supported_vendor_x_ext[] = { + {"xcvmac", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, {"xtheadba", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, {"xtheadbb", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, {"xtheadbs", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, @@ -2550,6 +2551,8 @@ riscv_multi_subset_supports (riscv_parse_subset_t *rps, return riscv_subset_supports (rps, "svinval"); case INSN_CLASS_H: return riscv_subset_supports (rps, "h"); + case INSN_CLASS_XCVMAC: + return riscv_subset_supports (rps, "xcvmac"); case INSN_CLASS_XTHEADBA: return riscv_subset_supports (rps, "xtheadba"); case INSN_CLASS_XTHEADBB: @@ -2790,6 +2793,8 @@ riscv_multi_subset_supports_ext (riscv_parse_subset_t *rps, return "svinval"; case INSN_CLASS_H: return _("h"); + case INSN_CLASS_XCVMAC: + return "xcvmac"; case INSN_CLASS_XTHEADBA: return "xtheadba"; case INSN_CLASS_XTHEADBB: diff --git a/gas/config/tc-riscv.c b/gas/config/tc-riscv.c index 30e14bbb9ad..29676bcaad8 100644 --- a/gas/config/tc-riscv.c +++ b/gas/config/tc-riscv.c @@ -1481,6 +1481,16 @@ validate_riscv_insn (const struct riscv_opcode *opc, int length) } } break; + case 'c': /* Vendor-specific (CORE-V) operands. */ + switch (*++oparg) + { + case '3': + used_bits |= ENCODE_CV_IS3_UIMM5 (-1U); + break; + default: + goto unknown_validate_operand; + } + break; default: goto unknown_validate_operand; } @@ -3581,6 +3591,24 @@ riscv_ip (char *str, struct riscv_cl_insn *ip, expressionS *imm_expr, } break; + case 'c': /* Vendor-specific (CORE-V) operands. */ + switch (*++oparg) + { + case '3': + my_getExpression (imm_expr, asarg); + check_absolute_expr (ip, imm_expr, FALSE); + asarg = expr_parse_end; + if (imm_expr->X_add_number < 0 + || imm_expr->X_add_number > 31) + break; + ip->insn_opcode + |= ENCODE_CV_IS3_UIMM5 (imm_expr->X_add_number); + continue; + default: + goto unknown_riscv_ip_operand; + } + break; + default: goto unknown_riscv_ip_operand; } diff --git a/gas/doc/c-riscv.texi b/gas/doc/c-riscv.texi index 32ab7cb5f2a..c77fa9e1931 100644 --- a/gas/doc/c-riscv.texi +++ b/gas/doc/c-riscv.texi @@ -744,6 +744,11 @@ extensions supported and provides the location of their publicly-released documentation: @table @r +@item Xcvmac +The Xcvmac extension provides instructions for multiply-accumulate operations. + +It is documented in @url{https://docs.openhwgroup.org/projects/cv32e40p-user-manual/en/latest/instruction_set_extensions.html} + @item XTheadBa The XTheadBa extension provides instructions for address calculations. diff --git a/gas/testsuite/gas/riscv/cv-mac-fail-march.d b/gas/testsuite/gas/riscv/cv-mac-fail-march.d new file mode 100644 index 00000000000..eb6352f85f2 --- /dev/null +++ b/gas/testsuite/gas/riscv/cv-mac-fail-march.d @@ -0,0 +1,3 @@ +#as: -march=rv32i +#source: cv-mac-fail-march.s +#error_output: cv-mac-fail-march.l diff --git a/gas/testsuite/gas/riscv/cv-mac-fail-march.l b/gas/testsuite/gas/riscv/cv-mac-fail-march.l new file mode 100644 index 00000000000..d2bc12c804a --- /dev/null +++ b/gas/testsuite/gas/riscv/cv-mac-fail-march.l @@ -0,0 +1,23 @@ +.*: Assembler messages: +.*: Error: unrecognized opcode `cv.mac t4,t2,t0', extension `xcvmac' required +.*: Error: unrecognized opcode `cv.msu t4,t2,t0', extension `xcvmac' required +.*: Error: unrecognized opcode `cv.muls t4,t2,t0', extension `xcvmac' required +.*: Error: unrecognized opcode `cv.mulhhs t4,t2,t0', extension `xcvmac' required +.*: Error: unrecognized opcode `cv.mulsn t4,t2,t0,4', extension `xcvmac' required +.*: Error: unrecognized opcode `cv.mulhhsn t4,t2,t0,16', extension `xcvmac' required +.*: Error: unrecognized opcode `cv.mulsrn t4,t2,t0,10', extension `xcvmac' required +.*: Error: unrecognized opcode `cv.mulhhsrn t4,t2,t0,17', extension `xcvmac' required +.*: Error: unrecognized opcode `cv.mulu t4,t2,t0', extension `xcvmac' required +.*: Error: unrecognized opcode `cv.mulhhu t4,t2,t0', extension `xcvmac' required +.*: Error: unrecognized opcode `cv.mulun t4,t2,t0,7', extension `xcvmac' required +.*: Error: unrecognized opcode `cv.mulhhun t4,t2,t0,16', extension `xcvmac' required +.*: Error: unrecognized opcode `cv.mulurn t4,t2,t0,11', extension `xcvmac' required +.*: Error: unrecognized opcode `cv.mulhhurn t4,t2,t0,9', extension `xcvmac' required +.*: Error: unrecognized opcode `cv.macsn t4,t2,t0,24', extension `xcvmac' required +.*: Error: unrecognized opcode `cv.machhsn t4,t2,t0,11', extension `xcvmac' required +.*: Error: unrecognized opcode `cv.macsrn t4,t2,t0,9', extension `xcvmac' required +.*: Error: unrecognized opcode `cv.machhsrn t4,t2,t0,24', extension `xcvmac' required +.*: Error: unrecognized opcode `cv.macun t4,t2,t0,27', extension `xcvmac' required +.*: Error: unrecognized opcode `cv.machhun t4,t2,t0,18', extension `xcvmac' required +.*: Error: unrecognized opcode `cv.macurn t4,t2,t0,25', extension `xcvmac' required +.*: Error: unrecognized opcode `cv.machhurn t4,t2,t0,5', extension `xcvmac' required diff --git a/gas/testsuite/gas/riscv/cv-mac-fail-march.s b/gas/testsuite/gas/riscv/cv-mac-fail-march.s new file mode 100644 index 00000000000..78b08423a64 --- /dev/null +++ b/gas/testsuite/gas/riscv/cv-mac-fail-march.s @@ -0,0 +1,24 @@ +# Absence of the xcvmac march option disables all CORE-V MAC extensions. +target: + cv.mac t4, t2, t0 + cv.msu t4, t2, t0 + cv.muls t4, t2, t0 + cv.mulhhs t4, t2, t0 + cv.mulsn t4, t2, t0, 4 + cv.mulhhsn t4, t2, t0, 16 + cv.mulsrn t4, t2, t0, 10 + cv.mulhhsrn t4, t2, t0, 17 + cv.mulu t4, t2, t0 + cv.mulhhu t4, t2, t0 + cv.mulun t4, t2, t0, 7 + cv.mulhhun t4, t2, t0, 16 + cv.mulurn t4, t2, t0, 11 + cv.mulhhurn t4, t2, t0, 9 + cv.macsn t4, t2, t0, 24 + cv.machhsn t4, t2, t0, 11 + cv.macsrn t4, t2, t0, 9 + cv.machhsrn t4, t2, t0, 24 + cv.macun t4, t2, t0, 27 + cv.machhun t4, t2, t0, 18 + cv.macurn t4, t2, t0, 25 + cv.machhurn t4, t2, t0, 5 diff --git a/gas/testsuite/gas/riscv/cv-mac-fail-operand.d b/gas/testsuite/gas/riscv/cv-mac-fail-operand.d new file mode 100644 index 00000000000..51e1b3052c9 --- /dev/null +++ b/gas/testsuite/gas/riscv/cv-mac-fail-operand.d @@ -0,0 +1,3 @@ +#as: -march=rv32i_xcvmac +#source: cv-mac-fail-operand.s +#error_output: cv-mac-fail-operand.l diff --git a/gas/testsuite/gas/riscv/cv-mac-fail-operand.l b/gas/testsuite/gas/riscv/cv-mac-fail-operand.l new file mode 100644 index 00000000000..645949696cb --- /dev/null +++ b/gas/testsuite/gas/riscv/cv-mac-fail-operand.l @@ -0,0 +1,147 @@ +.*: Assembler messages: +.*: Error: illegal operands `cv.mac 8,t2,t0' +.*: Error: illegal operands `cv.msu 23,t2,t0' +.*: Error: illegal operands `cv.muls 43,t2,t0' +.*: Error: illegal operands `cv.mulhhs 7,t2,t0' +.*: Error: illegal operands `cv.mulsn 345,t2,t0,4' +.*: Error: illegal operands `cv.mulhhsn 356,t2,t0,16' +.*: Error: illegal operands `cv.mulsrn 867,t2,t0,10' +.*: Error: illegal operands `cv.mulhhsrn 3454,t2,t0,17' +.*: Error: illegal operands `cv.mulu 9,t2,t0' +.*: Error: illegal operands `cv.mulhhu 54,t2,t0' +.*: Error: illegal operands `cv.mulun 965,t2,t0,7' +.*: Error: illegal operands `cv.mulhhun 35,t2,t0,16' +.*: Error: illegal operands `cv.mulurn 87,t2,t0,11' +.*: Error: illegal operands `cv.mulhhurn 38,t2,t0,9' +.*: Error: illegal operands `cv.macsn 985,t2,t0,24' +.*: Error: illegal operands `cv.machhsn 83,t2,t0,11' +.*: Error: illegal operands `cv.macsrn 960,t2,t0,9' +.*: Error: illegal operands `cv.machhsrn 385,t2,t0,24' +.*: Error: illegal operands `cv.macun 58,t2,t0,27' +.*: Error: illegal operands `cv.machhun 6,t2,t0,18' +.*: Error: illegal operands `cv.macurn 35,t2,t0,25' +.*: Error: illegal operands `cv.machhurn 67,t2,t0,5' +.*: Error: illegal operands `cv.mac t4,43,t0' +.*: Error: illegal operands `cv.msu t4,3,t0' +.*: Error: illegal operands `cv.muls t4,345,t0' +.*: Error: illegal operands `cv.mulhhs t4,54,t0' +.*: Error: illegal operands `cv.mulsn t4,4,t0,4' +.*: Error: illegal operands `cv.mulhhsn t4,35,t0,16' +.*: Error: illegal operands `cv.mulsrn t4,53,t0,10' +.*: Error: illegal operands `cv.mulhhsrn t4,4456,t0,17' +.*: Error: illegal operands `cv.mulu t4,868,t0' +.*: Error: illegal operands `cv.mulhhu t4,95,t0' +.*: Error: illegal operands `cv.mulun t4,584,t0,7' +.*: Error: illegal operands `cv.mulhhun t4,37545,t0,16' +.*: Error: illegal operands `cv.mulurn t4,943,t0,11' +.*: Error: illegal operands `cv.mulhhurn t4,34,t0,9' +.*: Error: illegal operands `cv.macsn t4,93,t0,24' +.*: Error: illegal operands `cv.machhsn t4,584,t0,11' +.*: Error: illegal operands `cv.macsrn t4,28,t0,9' +.*: Error: illegal operands `cv.machhsrn t4,9,t0,24' +.*: Error: illegal operands `cv.macun t4,834,t0,27' +.*: Error: illegal operands `cv.machhun t4,92,t0,18' +.*: Error: illegal operands `cv.macurn t4,49,t0,25' +.*: Error: illegal operands `cv.machhurn t4,6,t0,5' +.*: Error: illegal operands `cv.mac t4,t2,344' +.*: Error: illegal operands `cv.msu t4,t2,23' +.*: Error: illegal operands `cv.muls t4,t2,2' +.*: Error: illegal operands `cv.mulhhs t4,t2,8' +.*: Error: illegal operands `cv.mulsn t4,t2,45,4' +.*: Error: illegal operands `cv.mulhhsn t4,t2,655,16' +.*: Error: illegal operands `cv.mulsrn t4,t2,465,10' +.*: Error: illegal operands `cv.mulhhsrn t4,t2,3534,17' +.*: Error: illegal operands `cv.mulu t4,t2,46' +.*: Error: illegal operands `cv.mulhhu t4,t2,35' +.*: Error: illegal operands `cv.mulun t4,t2,67,7' +.*: Error: illegal operands `cv.mulhhun t4,t2,6,16' +.*: Error: illegal operands `cv.mulurn t4,t2,787,11' +.*: Error: illegal operands `cv.mulhhurn t4,t2,3545,9' +.*: Error: illegal operands `cv.macsn t4,t2,6,24' +.*: Error: illegal operands `cv.machhsn t4,t2,765,11' +.*: Error: illegal operands `cv.macsrn t4,t2,45,9' +.*: Error: illegal operands `cv.machhsrn t4,t2,7,24' +.*: Error: illegal operands `cv.macun t4,t2,98,27' +.*: Error: illegal operands `cv.machhun t4,t2,654,18' +.*: Error: illegal operands `cv.macurn t4,t2,900,25' +.*: Error: illegal operands `cv.machhurn t4,t2,354,5' +.*: Error: illegal operands `cv.mulsn t4,t2,t0,-1' +.*: Error: illegal operands `cv.mulhhsn t4,t2,t0,-1' +.*: Error: illegal operands `cv.mulsrn t4,t2,t0,-1' +.*: Error: illegal operands `cv.mulhhsrn t4,t2,t0,-1' +.*: Error: illegal operands `cv.mulun t4,t2,t0,-1' +.*: Error: illegal operands `cv.mulhhun t4,t2,t0,-1' +.*: Error: illegal operands `cv.mulurn t4,t2,t0,-1' +.*: Error: illegal operands `cv.mulhhurn t4,t2,t0,-1' +.*: Error: illegal operands `cv.macsn t4,t2,t0,-1' +.*: Error: illegal operands `cv.machhsn t4,t2,t0,-1' +.*: Error: illegal operands `cv.macsrn t4,t2,t0,-1' +.*: Error: illegal operands `cv.machhsrn t4,t2,t0,-1' +.*: Error: illegal operands `cv.macun t4,t2,t0,-1' +.*: Error: illegal operands `cv.machhun t4,t2,t0,-1' +.*: Error: illegal operands `cv.macurn t4,t2,t0,-1' +.*: Error: illegal operands `cv.machhurn t4,t2,t0,-1' +.*: Error: illegal operands `cv.mulsn t4,t2,t0,-43' +.*: Error: illegal operands `cv.mulhhsn t4,t2,t0,-531' +.*: Error: illegal operands `cv.mulsrn t4,t2,t0,-4454' +.*: Error: illegal operands `cv.mulhhsrn t4,t2,t0,-32' +.*: Error: illegal operands `cv.mulun t4,t2,t0,-23' +.*: Error: illegal operands `cv.mulhhun t4,t2,t0,-459' +.*: Error: illegal operands `cv.mulurn t4,t2,t0,-549' +.*: Error: illegal operands `cv.mulhhurn t4,t2,t0,-32' +.*: Error: illegal operands `cv.macsn t4,t2,t0,-223' +.*: Error: illegal operands `cv.machhsn t4,t2,t0,-56' +.*: Error: illegal operands `cv.macsrn t4,t2,t0,-8' +.*: Error: illegal operands `cv.machhsrn t4,t2,t0,-2' +.*: Error: illegal operands `cv.macun t4,t2,t0,-432' +.*: Error: illegal operands `cv.machhun t4,t2,t0,-1245' +.*: Error: illegal operands `cv.macurn t4,t2,t0,-45' +.*: Error: illegal operands `cv.machhurn t4,t2,t0,-354' +.*: Error: illegal operands `cv.mulsn t4,t2,t0,32' +.*: Error: illegal operands `cv.mulhhsn t4,t2,t0,32' +.*: Error: illegal operands `cv.mulsrn t4,t2,t0,32' +.*: Error: illegal operands `cv.mulhhsrn t4,t2,t0,32' +.*: Error: illegal operands `cv.mulun t4,t2,t0,32' +.*: Error: illegal operands `cv.mulhhun t4,t2,t0,32' +.*: Error: illegal operands `cv.mulurn t4,t2,t0,32' +.*: Error: illegal operands `cv.mulhhurn t4,t2,t0,32' +.*: Error: illegal operands `cv.macsn t4,t2,t0,32' +.*: Error: illegal operands `cv.machhsn t4,t2,t0,32' +.*: Error: illegal operands `cv.macsrn t4,t2,t0,32' +.*: Error: illegal operands `cv.machhsrn t4,t2,t0,32' +.*: Error: illegal operands `cv.macun t4,t2,t0,32' +.*: Error: illegal operands `cv.machhun t4,t2,t0,32' +.*: Error: illegal operands `cv.macurn t4,t2,t0,32' +.*: Error: illegal operands `cv.machhurn t4,t2,t0,32' +.*: Error: illegal operands `cv.mulsn t4,t2,t0,325' +.*: Error: illegal operands `cv.mulhhsn t4,t2,t0,531' +.*: Error: illegal operands `cv.mulsrn t4,t2,t0,4454' +.*: Error: illegal operands `cv.mulhhsrn t4,t2,t0,254' +.*: Error: illegal operands `cv.mulun t4,t2,t0,76' +.*: Error: illegal operands `cv.mulhhun t4,t2,t0,459' +.*: Error: illegal operands `cv.mulurn t4,t2,t0,549' +.*: Error: illegal operands `cv.mulhhurn t4,t2,t0,5364' +.*: Error: illegal operands `cv.macsn t4,t2,t0,34435' +.*: Error: illegal operands `cv.machhsn t4,t2,t0,56' +.*: Error: illegal operands `cv.macsrn t4,t2,t0,3423' +.*: Error: illegal operands `cv.machhsrn t4,t2,t0,365' +.*: Error: illegal operands `cv.macun t4,t2,t0,432' +.*: Error: illegal operands `cv.machhun t4,t2,t0,1245' +.*: Error: illegal operands `cv.macurn t4,t2,t0,45' +.*: Error: instruction cv.mulsn requires absolute expression +.*: Error: instruction cv.mulhhsn requires absolute expression +.*: Error: instruction cv.mulsrn requires absolute expression +.*: Error: instruction cv.mulhhsrn requires absolute expression +.*: Error: instruction cv.mulun requires absolute expression +.*: Error: instruction cv.mulhhun requires absolute expression +.*: Error: instruction cv.mulurn requires absolute expression +.*: Error: instruction cv.mulhhurn requires absolute expression +.*: Error: instruction cv.macsn requires absolute expression +.*: Error: instruction cv.machhsn requires absolute expression +.*: Error: instruction cv.macsrn requires absolute expression +.*: Error: instruction cv.machhsrn requires absolute expression +.*: Error: instruction cv.macun requires absolute expression +.*: Error: instruction cv.machhun requires absolute expression +.*: Error: instruction cv.macurn requires absolute expression +.*: Error: instruction cv.machhurn requires absolute expression +.*: Error: illegal operands `cv.machhurn t4,t2,t0,354' diff --git a/gas/testsuite/gas/riscv/cv-mac-fail-operand.s b/gas/testsuite/gas/riscv/cv-mac-fail-operand.s new file mode 100644 index 00000000000..97a29448ebd --- /dev/null +++ b/gas/testsuite/gas/riscv/cv-mac-fail-operand.s @@ -0,0 +1,156 @@ +# Destination must be of type register +target: + cv.mac 8, t2, t0 + cv.msu 23, t2, t0 + cv.muls 43, t2, t0 + cv.mulhhs 7, t2, t0 + cv.mulsn 345, t2, t0, 4 + cv.mulhhsn 356, t2, t0, 16 + cv.mulsrn 867, t2, t0, 10 + cv.mulhhsrn 3454, t2, t0, 17 + cv.mulu 9, t2, t0 + cv.mulhhu 54, t2, t0 + cv.mulun 965, t2, t0, 7 + cv.mulhhun 35, t2, t0, 16 + cv.mulurn 87, t2, t0, 11 + cv.mulhhurn 38, t2, t0, 9 + cv.macsn 985, t2, t0, 24 + cv.machhsn 83, t2, t0, 11 + cv.macsrn 960, t2, t0, 9 + cv.machhsrn 385, t2, t0, 24 + cv.macun 58, t2, t0, 27 + cv.machhun 6, t2, t0, 18 + cv.macurn 35, t2, t0, 25 + cv.machhurn 67, t2, t0, 5 + +# Source one must be of type register + cv.mac t4, 43, t0 + cv.msu t4, 3, t0 + cv.muls t4, 345, t0 + cv.mulhhs t4, 54, t0 + cv.mulsn t4, 4, t0, 4 + cv.mulhhsn t4, 35, t0, 16 + cv.mulsrn t4, 53, t0, 10 + cv.mulhhsrn t4, 4456, t0, 17 + cv.mulu t4, 868, t0 + cv.mulhhu t4, 95, t0 + cv.mulun t4, 584, t0, 7 + cv.mulhhun t4, 37545, t0, 16 + cv.mulurn t4, 943, t0, 11 + cv.mulhhurn t4, 34, t0, 9 + cv.macsn t4, 93, t0, 24 + cv.machhsn t4, 584, t0, 11 + cv.macsrn t4, 28, t0, 9 + cv.machhsrn t4, 9, t0, 24 + cv.macun t4, 834, t0, 27 + cv.machhun t4, 92, t0, 18 + cv.macurn t4, 49, t0, 25 + cv.machhurn t4, 6, t0, 5 + +# Source two must be of type register + cv.mac t4, t2, 344 + cv.msu t4, t2, 23 + cv.muls t4, t2, 2 + cv.mulhhs t4, t2, 8 + cv.mulsn t4, t2, 45, 4 + cv.mulhhsn t4, t2, 655, 16 + cv.mulsrn t4, t2, 465, 10 + cv.mulhhsrn t4, t2, 3534, 17 + cv.mulu t4, t2, 46 + cv.mulhhu t4, t2, 35 + cv.mulun t4, t2, 67, 7 + cv.mulhhun t4, t2, 6, 16 + cv.mulurn t4, t2, 787, 11 + cv.mulhhurn t4, t2, 3545, 9 + cv.macsn t4, t2, 6, 24 + cv.machhsn t4, t2, 765, 11 + cv.macsrn t4, t2, 45, 9 + cv.machhsrn t4, t2, 7, 24 + cv.macun t4, t2, 98, 27 + cv.machhun t4, t2, 654, 18 + cv.macurn t4, t2, 900, 25 + cv.machhurn t4, t2, 354, 5 + +# Immediate value must be in range [0, 31] + cv.mulsn t4, t2, t0, -1 + cv.mulhhsn t4, t2, t0, -1 + cv.mulsrn t4, t2, t0, -1 + cv.mulhhsrn t4, t2, t0, -1 + cv.mulun t4, t2, t0, -1 + cv.mulhhun t4, t2, t0, -1 + cv.mulurn t4, t2, t0, -1 + cv.mulhhurn t4, t2, t0, -1 + cv.macsn t4, t2, t0, -1 + cv.machhsn t4, t2, t0, -1 + cv.macsrn t4, t2, t0, -1 + cv.machhsrn t4, t2, t0, -1 + cv.macun t4, t2, t0, -1 + cv.machhun t4, t2, t0, -1 + cv.macurn t4, t2, t0, -1 + cv.machhurn t4, t2, t0, -1 + cv.mulsn t4, t2, t0, -43 + cv.mulhhsn t4, t2, t0, -531 + cv.mulsrn t4, t2, t0, -4454 + cv.mulhhsrn t4, t2, t0, -32 + cv.mulun t4, t2, t0, -23 + cv.mulhhun t4, t2, t0, -459 + cv.mulurn t4, t2, t0, -549 + cv.mulhhurn t4, t2, t0, -32 + cv.macsn t4, t2, t0, -223 + cv.machhsn t4, t2, t0, -56 + cv.macsrn t4, t2, t0, -8 + cv.machhsrn t4, t2, t0, -2 + cv.macun t4, t2, t0, -432 + cv.machhun t4, t2, t0, -1245 + cv.macurn t4, t2, t0, -45 + cv.machhurn t4, t2, t0, -354 + cv.mulsn t4, t2, t0, 32 + cv.mulhhsn t4, t2, t0, 32 + cv.mulsrn t4, t2, t0, 32 + cv.mulhhsrn t4, t2, t0, 32 + cv.mulun t4, t2, t0, 32 + cv.mulhhun t4, t2, t0, 32 + cv.mulurn t4, t2, t0, 32 + cv.mulhhurn t4, t2, t0, 32 + cv.macsn t4, t2, t0, 32 + cv.machhsn t4, t2, t0, 32 + cv.macsrn t4, t2, t0, 32 + cv.machhsrn t4, t2, t0, 32 + cv.macun t4, t2, t0, 32 + cv.machhun t4, t2, t0, 32 + cv.macurn t4, t2, t0, 32 + cv.machhurn t4, t2, t0, 32 + cv.mulsn t4, t2, t0, 325 + cv.mulhhsn t4, t2, t0, 531 + cv.mulsrn t4, t2, t0, 4454 + cv.mulhhsrn t4, t2, t0, 254 + cv.mulun t4, t2, t0, 76 + cv.mulhhun t4, t2, t0, 459 + cv.mulurn t4, t2, t0, 549 + cv.mulhhurn t4, t2, t0, 5364 + cv.macsn t4, t2, t0, 34435 + cv.machhsn t4, t2, t0, 56 + cv.macsrn t4, t2, t0, 3423 + cv.machhsrn t4, t2, t0, 365 + cv.macun t4, t2, t0, 432 + cv.machhun t4, t2, t0, 1245 + cv.macurn t4, t2, t0, 45 + +# Immediate value must be an absolute expression + cv.mulsn t4, t2, t0, t3 + cv.mulhhsn t4, t2, t0, t1 + cv.mulsrn t4, t2, t0, t6 + cv.mulhhsrn t4, t2, t0, t3 + cv.mulun t4, t2, t0, t1 + cv.mulhhun t4, t2, t0, t3 + cv.mulurn t4, t2, t0, t5 + cv.mulhhurn t4, t2, t0, t1 + cv.macsn t4, t2, t0, t3 + cv.machhsn t4, t2, t0, t5 + cv.macsrn t4, t2, t0, t1 + cv.machhsrn t4, t2, t0, t6 + cv.macun t4, t2, t0, t1 + cv.machhun t4, t2, t0, t3 + cv.macurn t4, t2, t0, t6 + cv.machhurn t4, t2, t0, t5 + cv.machhurn t4, t2, t0, 354 diff --git a/gas/testsuite/gas/riscv/cv-mac-insns.d b/gas/testsuite/gas/riscv/cv-mac-insns.d new file mode 100644 index 00000000000..9a961051a97 --- /dev/null +++ b/gas/testsuite/gas/riscv/cv-mac-insns.d @@ -0,0 +1,87 @@ +#as: -march=rv32i_xcvmac +#objdump: -d + +.*:[ ]+file format .* + + +Disassembly of section .text: + +0+000 : +[ ]+0:[ ]+907332ab[ ]+cv.mac[ ]+t0,t1,t2 +[ ]+4:[ ]+9053beab[ ]+cv.mac[ ]+t4,t2,t0 +[ ]+8:[ ]+906f3e2b[ ]+cv.mac[ ]+t3,t5,t1 +[ ]+c:[ ]+407362db[ ]+cv.machhsn[ ]+t0,t1,t2,0 +[ ]+10:[ ]+5653eedb[ ]+cv.machhsn[ ]+t4,t2,t0,11 +[ ]+14:[ ]+7e6f6e5b[ ]+cv.machhsn[ ]+t3,t5,t1,31 +[ ]+18:[ ]+c07362db[ ]+cv.machhsrn[ ]+t0,t1,t2,0 +[ ]+1c:[ ]+f053eedb[ ]+cv.machhsrn[ ]+t4,t2,t0,24 +[ ]+20:[ ]+fe6f6e5b[ ]+cv.machhsrn[ ]+t3,t5,t1,31 +[ ]+24:[ ]+407372db[ ]+cv.machhun[ ]+t0,t1,t2,0 +[ ]+28:[ ]+6453fedb[ ]+cv.machhun[ ]+t4,t2,t0,18 +[ ]+2c:[ ]+7e6f7e5b[ ]+cv.machhun[ ]+t3,t5,t1,31 +[ ]+30:[ ]+c07372db[ ]+cv.machhurn[ ]+t0,t1,t2,0 +[ ]+34:[ ]+ca53fedb[ ]+cv.machhurn[ ]+t4,t2,t0,5 +[ ]+38:[ ]+fe6f7e5b[ ]+cv.machhurn[ ]+t3,t5,t1,31 +[ ]+3c:[ ]+007362db[ ]+cv.macsn[ ]+t0,t1,t2,0 +[ ]+40:[ ]+3053eedb[ ]+cv.macsn[ ]+t4,t2,t0,24 +[ ]+44:[ ]+3e6f6e5b[ ]+cv.macsn[ ]+t3,t5,t1,31 +[ ]+48:[ ]+807362db[ ]+cv.macsrn[ ]+t0,t1,t2,0 +[ ]+4c:[ ]+9253eedb[ ]+cv.macsrn[ ]+t4,t2,t0,9 +[ ]+50:[ ]+be6f6e5b[ ]+cv.macsrn[ ]+t3,t5,t1,31 +[ ]+54:[ ]+007372db[ ]+cv.macun[ ]+t0,t1,t2,0 +[ ]+58:[ ]+3653fedb[ ]+cv.macun[ ]+t4,t2,t0,27 +[ ]+5c:[ ]+3e6f7e5b[ ]+cv.macun[ ]+t3,t5,t1,31 +[ ]+60:[ ]+807372db[ ]+cv.macurn[ ]+t0,t1,t2,0 +[ ]+64:[ ]+b253fedb[ ]+cv.macurn[ ]+t4,t2,t0,25 +[ ]+68:[ ]+be6f7e5b[ ]+cv.macurn[ ]+t3,t5,t1,31 +[ ]+6c:[ ]+927332ab[ ]+cv.msu[ ]+t0,t1,t2 +[ ]+70:[ ]+9253beab[ ]+cv.msu[ ]+t4,t2,t0 +[ ]+74:[ ]+926f3e2b[ ]+cv.msu[ ]+t3,t5,t1 +[ ]+78:[ ]+407342db[ ]+cv.mulhhsn[ ]+t0,t1,t2,0 +[ ]+7c:[ ]+4053cedb[ ]+cv.mulhhsn[ ]+t4,t2,t0,0 +[ ]+80:[ ]+406f4e5b[ ]+cv.mulhhsn[ ]+t3,t5,t1,0 +[ ]+84:[ ]+407342db[ ]+cv.mulhhsn[ ]+t0,t1,t2,0 +[ ]+88:[ ]+6053cedb[ ]+cv.mulhhsn[ ]+t4,t2,t0,16 +[ ]+8c:[ ]+7e6f4e5b[ ]+cv.mulhhsn[ ]+t3,t5,t1,31 +[ ]+90:[ ]+c07342db[ ]+cv.mulhhsrn[ ]+t0,t1,t2,0 +[ ]+94:[ ]+e253cedb[ ]+cv.mulhhsrn[ ]+t4,t2,t0,17 +[ ]+98:[ ]+fe6f4e5b[ ]+cv.mulhhsrn[ ]+t3,t5,t1,31 +[ ]+9c:[ ]+407352db[ ]+cv.mulhhun[ ]+t0,t1,t2,0 +[ ]+a0:[ ]+4053dedb[ ]+cv.mulhhun[ ]+t4,t2,t0,0 +[ ]+a4:[ ]+406f5e5b[ ]+cv.mulhhun[ ]+t3,t5,t1,0 +[ ]+a8:[ ]+407352db[ ]+cv.mulhhun[ ]+t0,t1,t2,0 +[ ]+ac:[ ]+6053dedb[ ]+cv.mulhhun[ ]+t4,t2,t0,16 +[ ]+b0:[ ]+7e6f5e5b[ ]+cv.mulhhun[ ]+t3,t5,t1,31 +[ ]+b4:[ ]+c07352db[ ]+cv.mulhhurn[ ]+t0,t1,t2,0 +[ ]+b8:[ ]+d253dedb[ ]+cv.mulhhurn[ ]+t4,t2,t0,9 +[ ]+bc:[ ]+fe6f5e5b[ ]+cv.mulhhurn[ ]+t3,t5,t1,31 +[ ]+c0:[ ]+007342db[ ]+cv.mulsn[ ]+t0,t1,t2,0 +[ ]+c4:[ ]+0053cedb[ ]+cv.mulsn[ ]+t4,t2,t0,0 +[ ]+c8:[ ]+006f4e5b[ ]+cv.mulsn[ ]+t3,t5,t1,0 +[ ]+cc:[ ]+007342db[ ]+cv.mulsn[ ]+t0,t1,t2,0 +[ ]+d0:[ ]+0853cedb[ ]+cv.mulsn[ ]+t4,t2,t0,4 +[ ]+d4:[ ]+3e6f4e5b[ ]+cv.mulsn[ ]+t3,t5,t1,31 +[ ]+d8:[ ]+807342db[ ]+cv.mulsrn[ ]+t0,t1,t2,0 +[ ]+dc:[ ]+9453cedb[ ]+cv.mulsrn[ ]+t4,t2,t0,10 +[ ]+e0:[ ]+be6f4e5b[ ]+cv.mulsrn[ ]+t3,t5,t1,31 +[ ]+e4:[ ]+007352db[ ]+cv.mulun[ ]+t0,t1,t2,0 +[ ]+e8:[ ]+0053dedb[ ]+cv.mulun[ ]+t4,t2,t0,0 +[ ]+ec:[ ]+006f5e5b[ ]+cv.mulun[ ]+t3,t5,t1,0 +[ ]+f0:[ ]+007352db[ ]+cv.mulun[ ]+t0,t1,t2,0 +[ ]+f4:[ ]+0e53dedb[ ]+cv.mulun[ ]+t4,t2,t0,7 +[ ]+f8:[ ]+3e6f5e5b[ ]+cv.mulun[ ]+t3,t5,t1,31 +[ ]+fc:[ ]+807352db[ ]+cv.mulurn[ ]+t0,t1,t2,0 +[ ]+100:[ ]+9653dedb[ ]+cv.mulurn[ ]+t4,t2,t0,11 +[ ]+104:[ ]+be6f5e5b[ ]+cv.mulurn[ ]+t3,t5,t1,31 +[ ]+108:[ ]+407342db[ ]+cv.mulhhsn[ ]+t0,t1,t2,0 +[ ]+10c:[ ]+4053cedb[ ]+cv.mulhhsn[ ]+t4,t2,t0,0 +[ ]+110:[ ]+406f4e5b[ ]+cv.mulhhsn[ ]+t3,t5,t1,0 +[ ]+114:[ ]+407352db[ ]+cv.mulhhun[ ]+t0,t1,t2,0 +[ ]+118:[ ]+4053dedb[ ]+cv.mulhhun[ ]+t4,t2,t0,0 +[ ]+11c:[ ]+406f5e5b[ ]+cv.mulhhun[ ]+t3,t5,t1,0 +[ ]+120:[ ]+007342db[ ]+cv.mulsn[ ]+t0,t1,t2,0 +[ ]+124:[ ]+0053cedb[ ]+cv.mulsn[ ]+t4,t2,t0,0 +[ ]+128:[ ]+006f4e5b[ ]+cv.mulsn[ ]+t3,t5,t1,0 +[ ]+12c:[ ]+007352db[ ]+cv.mulun[ ]+t0,t1,t2,0 +[ ]+130:[ ]+0053dedb[ ]+cv.mulun[ ]+t4,t2,t0,0 +[ ]+134:[ ]+006f5e5b[ ]+cv.mulun[ ]+t3,t5,t1,0 diff --git a/gas/testsuite/gas/riscv/cv-mac-insns.s b/gas/testsuite/gas/riscv/cv-mac-insns.s new file mode 100644 index 00000000000..a699a3ba461 --- /dev/null +++ b/gas/testsuite/gas/riscv/cv-mac-insns.s @@ -0,0 +1,81 @@ +target: + cv.mac t0, t1, t2 + cv.mac t4, t2, t0 + cv.mac t3, t5, t1 + cv.machhsn t0, t1, t2, 0 + cv.machhsn t4, t2, t0, 11 + cv.machhsn t3, t5, t1, 31 + cv.machhsrn t0, t1, t2, 0 + cv.machhsrn t4, t2, t0, 24 + cv.machhsrn t3, t5, t1, 31 + cv.machhun t0, t1, t2, 0 + cv.machhun t4, t2, t0, 18 + cv.machhun t3, t5, t1, 31 + cv.machhurn t0, t1, t2, 0 + cv.machhurn t4, t2, t0, 5 + cv.machhurn t3, t5, t1, 31 + cv.macsn t0, t1, t2, 0 + cv.macsn t4, t2, t0, 24 + cv.macsn t3, t5, t1, 31 + cv.macsrn t0, t1, t2, 0 + cv.macsrn t4, t2, t0, 9 + cv.macsrn t3, t5, t1, 31 + cv.macun t0, t1, t2, 0 + cv.macun t4, t2, t0, 27 + cv.macun t3, t5, t1, 31 + cv.macurn t0, t1, t2, 0 + cv.macurn t4, t2, t0, 25 + cv.macurn t3, t5, t1, 31 + cv.msu t0, t1, t2 + cv.msu t4, t2, t0 + cv.msu t3, t5, t1 + cv.mulhhs t0, t1, t2 + cv.mulhhs t4, t2, t0 + cv.mulhhs t3, t5, t1 + cv.mulhhsn t0, t1, t2, 0 + cv.mulhhsn t4, t2, t0, 16 + cv.mulhhsn t3, t5, t1, 31 + cv.mulhhsrn t0, t1, t2, 0 + cv.mulhhsrn t4, t2, t0, 17 + cv.mulhhsrn t3, t5, t1, 31 + cv.mulhhu t0, t1, t2 + cv.mulhhu t4, t2, t0 + cv.mulhhu t3, t5, t1 + cv.mulhhun t0, t1, t2, 0 + cv.mulhhun t4, t2, t0, 16 + cv.mulhhun t3, t5, t1, 31 + cv.mulhhurn t0, t1, t2, 0 + cv.mulhhurn t4, t2, t0, 9 + cv.mulhhurn t3, t5, t1, 31 + cv.muls t0, t1, t2 + cv.muls t4, t2, t0 + cv.muls t3, t5, t1 + cv.mulsn t0, t1, t2, 0 + cv.mulsn t4, t2, t0, 4 + cv.mulsn t3, t5, t1, 31 + cv.mulsrn t0, t1, t2, 0 + cv.mulsrn t4, t2, t0, 10 + cv.mulsrn t3, t5, t1, 31 + cv.mulu t0, t1, t2 + cv.mulu t4, t2, t0 + cv.mulu t3, t5, t1 + cv.mulun t0, t1, t2, 0 + cv.mulun t4, t2, t0, 7 + cv.mulun t3, t5, t1, 31 + cv.mulurn t0, t1, t2, 0 + cv.mulurn t4, t2, t0, 11 + cv.mulurn t3, t5, t1, 31 + + # Pseudo-instructions + cv.mulhhsn t0, t1, t2, 0 + cv.mulhhsn t4, t2, t0, 0 + cv.mulhhsn t3, t5, t1, 0 + cv.mulhhun t0, t1, t2, 0 + cv.mulhhun t4, t2, t0, 0 + cv.mulhhun t3, t5, t1, 0 + cv.mulsn t0, t1, t2, 0 + cv.mulsn t4, t2, t0, 0 + cv.mulsn t3, t5, t1, 0 + cv.mulun t0, t1, t2, 0 + cv.mulun t4, t2, t0, 0 + cv.mulun t3, t5, t1, 0 diff --git a/include/opcode/riscv-opc.h b/include/opcode/riscv-opc.h index 375483500e2..96d9784ce52 100644 --- a/include/opcode/riscv-opc.h +++ b/include/opcode/riscv-opc.h @@ -2320,6 +2320,43 @@ #define MASK_WRS_NTO 0xffffffff #define MATCH_WRS_STO 0x01d00073 #define MASK_WRS_STO 0xffffffff +/* Vendor-specific (CORE-V) Xcvmac instructions. */ +#define MATCH_CV_MAC 0x9000302b +#define MASK_CV_MAC 0xfe00707f +#define MATCH_CV_MSU 0x9200302b +#define MASK_CV_MSU 0xfe00707f +#define MATCH_CV_MULSN 0x405b +#define MASK_CV_MULSN 0xc000707f +#define MATCH_CV_MULHHSN 0x4000405b +#define MASK_CV_MULHHSN 0xc000707f +#define MATCH_CV_MULSRN 0x8000405b +#define MASK_CV_MULSRN 0xc000707f +#define MATCH_CV_MULHHSRN 0xc000405b +#define MASK_CV_MULHHSRN 0xc000707f +#define MATCH_CV_MULUN 0x505b +#define MASK_CV_MULUN 0xc000707f +#define MATCH_CV_MULHHUN 0x4000505b +#define MASK_CV_MULHHUN 0xc000707f +#define MATCH_CV_MULURN 0x8000505b +#define MASK_CV_MULURN 0xc000707f +#define MATCH_CV_MULHHURN 0xc000505b +#define MASK_CV_MULHHURN 0xc000707f +#define MATCH_CV_MACSN 0x605b +#define MASK_CV_MACSN 0xc000707f +#define MATCH_CV_MACHHSN 0x4000605b +#define MASK_CV_MACHHSN 0xc000707f +#define MATCH_CV_MACSRN 0x8000605b +#define MASK_CV_MACSRN 0xc000707f +#define MATCH_CV_MACHHSRN 0xc000605b +#define MASK_CV_MACHHSRN 0xc000707f +#define MATCH_CV_MACUN 0x705b +#define MASK_CV_MACUN 0xc000707f +#define MATCH_CV_MACHHUN 0x4000705b +#define MASK_CV_MACHHUN 0xc000707f +#define MATCH_CV_MACURN 0x8000705b +#define MASK_CV_MACURN 0xc000707f +#define MATCH_CV_MACHHURN 0xc000705b +#define MASK_CV_MACHHURN 0xc000707f /* Vendor-specific (T-Head) XTheadBa instructions. */ #define MATCH_TH_ADDSL 0x0000100b #define MASK_TH_ADDSL 0xf800707f diff --git a/include/opcode/riscv.h b/include/opcode/riscv.h index 791148914af..00961494a72 100644 --- a/include/opcode/riscv.h +++ b/include/opcode/riscv.h @@ -112,6 +112,9 @@ static inline unsigned int riscv_insn_length (insn_t insn) (RV_X(x, 6, 1) | (RV_X(x, 5, 1) << 1)) #define EXTRACT_ZCB_HALFWORD_UIMM(x) \ (RV_X(x, 5, 1) << 1) +/* Vendor-specific (CORE-V) extract macros. */ +#define EXTRACT_CV_IS3_UIMM5(x) \ + (RV_X(x, 25, 5)) #define ENCODE_ITYPE_IMM(x) \ (RV_X(x, 0, 12) << 20) @@ -163,6 +166,9 @@ static inline unsigned int riscv_insn_length (insn_t insn) ((RV_X(x, 0, 1) << 6) | (RV_X(x, 1, 1) << 5)) #define ENCODE_ZCB_HALFWORD_UIMM(x) \ (RV_X(x, 1, 1) << 5) +/* Vendor-specific (CORE-V) encode macros. */ +#define ENCODE_CV_IS3_UIMM5(x) \ + (RV_X(x, 0, 5) << 25) #define VALID_ITYPE_IMM(x) (EXTRACT_ITYPE_IMM(ENCODE_ITYPE_IMM(x)) == (x)) #define VALID_STYPE_IMM(x) (EXTRACT_STYPE_IMM(ENCODE_STYPE_IMM(x)) == (x)) @@ -443,6 +449,7 @@ enum riscv_insn_class INSN_CLASS_ZICBOP, INSN_CLASS_ZICBOZ, INSN_CLASS_H, + INSN_CLASS_XCVMAC, INSN_CLASS_XTHEADBA, INSN_CLASS_XTHEADBB, INSN_CLASS_XTHEADBS, diff --git a/opcodes/riscv-dis.c b/opcodes/riscv-dis.c index 216916e9426..275e715837a 100644 --- a/opcodes/riscv-dis.c +++ b/opcodes/riscv-dis.c @@ -677,6 +677,17 @@ print_insn_args (const char *oparg, insn_t l, bfd_vma pc, disassemble_info *info } } break; + case 'c': /* Vendor-specific (CORE-V) operands. */ + switch (*++oparg) + { + case '3': + print (info->stream, dis_style_immediate, "%d", + ((int) EXTRACT_CV_IS3_UIMM5 (l))); + break; + default: + goto undefined_modifier; + } + break; default: goto undefined_modifier; } diff --git a/opcodes/riscv-opc.c b/opcodes/riscv-opc.c index 8d92d8b1aaf..8aee51c1551 100644 --- a/opcodes/riscv-opc.c +++ b/opcodes/riscv-opc.c @@ -154,6 +154,8 @@ const float riscv_fli_numval[32] = #define MASK_VS1 (OP_MASK_VS1 << OP_SH_VS1) #define MASK_VS2 (OP_MASK_VS2 << OP_SH_VS2) #define MASK_VMASK (OP_MASK_VMASK << OP_SH_VMASK) +/* Vendor-specific (CORE-V) masks. */ +#define MASK_CV_IS3_UIMM5 ENCODE_CV_IS3_UIMM5 (-1U) static int match_opcode (const struct riscv_opcode *op, insn_t insn) @@ -2039,6 +2041,30 @@ const struct riscv_opcode riscv_opcodes[] = {"hsv.w", 0, INSN_CLASS_H, "t,0(s)", MATCH_HSV_W, MASK_HSV_W, match_opcode, INSN_DREF|INSN_4_BYTE }, {"hsv.d", 64, INSN_CLASS_H, "t,0(s)", MATCH_HSV_D, MASK_HSV_D, match_opcode, INSN_DREF|INSN_8_BYTE }, +/* Vendor-specific (CORE-V) Xcvmac instructions. */ +{"cv.mac", 0, INSN_CLASS_XCVMAC, "d,s,t", MATCH_CV_MAC, MASK_CV_MAC, match_opcode, 0}, +{"cv.msu", 0, INSN_CLASS_XCVMAC, "d,s,t", MATCH_CV_MSU, MASK_CV_MSU, match_opcode, 0}, +{"cv.mulsn", 0, INSN_CLASS_XCVMAC, "d,s,t,Xc3", MATCH_CV_MULSN, MASK_CV_MULSN, match_opcode, 0}, +{"cv.muls", 0, INSN_CLASS_XCVMAC, "d,s,t", MATCH_CV_MULSN, MASK_CV_MULSN|MASK_CV_IS3_UIMM5, match_opcode, INSN_ALIAS}, +{"cv.mulsrn", 0, INSN_CLASS_XCVMAC, "d,s,t,Xc3", MATCH_CV_MULSRN, MASK_CV_MULSRN, match_opcode, 0}, +{"cv.mulhhsn", 0, INSN_CLASS_XCVMAC, "d,s,t,Xc3", MATCH_CV_MULHHSN, MASK_CV_MULHHSN, match_opcode, 0}, +{"cv.mulhhs", 0, INSN_CLASS_XCVMAC, "d,s,t", MATCH_CV_MULHHSN, MASK_CV_MULHHSN|MASK_CV_IS3_UIMM5, match_opcode, INSN_ALIAS}, +{"cv.mulhhsrn", 0, INSN_CLASS_XCVMAC, "d,s,t,Xc3", MATCH_CV_MULHHSRN, MASK_CV_MULHHSRN, match_opcode, 0}, +{"cv.mulun", 0, INSN_CLASS_XCVMAC, "d,s,t,Xc3", MATCH_CV_MULUN, MASK_CV_MULUN, match_opcode, 0}, +{"cv.mulu", 0, INSN_CLASS_XCVMAC, "d,s,t", MATCH_CV_MULUN, MASK_CV_MULUN|MASK_CV_IS3_UIMM5, match_opcode, INSN_ALIAS}, +{"cv.mulurn", 0, INSN_CLASS_XCVMAC, "d,s,t,Xc3", MATCH_CV_MULURN, MASK_CV_MULURN, match_opcode, 0}, +{"cv.mulhhun", 0, INSN_CLASS_XCVMAC, "d,s,t,Xc3", MATCH_CV_MULHHUN, MASK_CV_MULHHUN, match_opcode, 0}, +{"cv.mulhhu", 0, INSN_CLASS_XCVMAC, "d,s,t", MATCH_CV_MULHHUN, MASK_CV_MULHHUN|MASK_CV_IS3_UIMM5, match_opcode, INSN_ALIAS}, +{"cv.mulhhurn", 0, INSN_CLASS_XCVMAC, "d,s,t,Xc3", MATCH_CV_MULHHURN, MASK_CV_MULHHURN, match_opcode, 0}, +{"cv.macsn", 0, INSN_CLASS_XCVMAC, "d,s,t,Xc3", MATCH_CV_MACSN, MASK_CV_MACSN, match_opcode, 0}, +{"cv.machhsn", 0, INSN_CLASS_XCVMAC, "d,s,t,Xc3", MATCH_CV_MACHHSN, MASK_CV_MACHHSN, match_opcode, 0}, +{"cv.macsrn", 0, INSN_CLASS_XCVMAC, "d,s,t,Xc3", MATCH_CV_MACSRN, MASK_CV_MACSRN, match_opcode, 0}, +{"cv.machhsrn", 0, INSN_CLASS_XCVMAC, "d,s,t,Xc3", MATCH_CV_MACHHSRN, MASK_CV_MACHHSRN, match_opcode, 0}, +{"cv.macun", 0, INSN_CLASS_XCVMAC, "d,s,t,Xc3", MATCH_CV_MACUN, MASK_CV_MACUN, match_opcode, 0}, +{"cv.machhun", 0, INSN_CLASS_XCVMAC, "d,s,t,Xc3", MATCH_CV_MACHHUN, MASK_CV_MACHHUN, match_opcode, 0}, +{"cv.macurn", 0, INSN_CLASS_XCVMAC, "d,s,t,Xc3", MATCH_CV_MACURN, MASK_CV_MACURN, match_opcode, 0}, +{"cv.machhurn", 0, INSN_CLASS_XCVMAC, "d,s,t,Xc3", MATCH_CV_MACHHURN, MASK_CV_MACHHURN, match_opcode, 0}, + /* Vendor-specific (T-Head) XTheadBa instructions. */ {"th.addsl", 0, INSN_CLASS_XTHEADBA, "d,s,t,Xtu2@25", MATCH_TH_ADDSL, MASK_TH_ADDSL, match_opcode, 0}, -- 2.30.2