dist/opcodes/riscv-opc.c

169 match_rd_nonzero (const struct riscv_opcode *op, insn_t insn)
177   return match_rd_nonzero (op, insn) && ((insn & MASK_CRS2) != 0);
206   return (match_rd_nonzero (op, insn)
241   return match_rd_nonzero (op, insn) && EXTRACT_CITYPE_IMM (insn) != 0;
330 {"jr",          0, INSN_CLASS_C, "d",         MATCH_C_JR, MASK_C_JR, match_rd_nonzero, INSN_ALIAS|INSN_BRANCH },
334 {"jalr",        0, INSN_CLASS_C, "d",         MATCH_C_JALR, MASK_C_JALR, match_rd_nonzero, INSN_ALIAS|INSN_JSR },
355 {"li",          0, INSN_CLASS_C, "d,Co",      MATCH_C_LI, MASK_C_LI, match_rd_nonzero, INSN_ALIAS },
392 {"add",         0, INSN_CLASS_C, "d,CU,Co",   MATCH_C_ADDI, MASK_C_ADDI, match_rd_nonzero, INSN_ALIAS },
400 {"addi",        0, INSN_CLASS_C, "d,CU,Cj",   MATCH_C_ADDI, MASK_C_ADDI, match_rd_nonzero, INSN_ALIAS },
403 {"addi",        0, INSN_CLASS_C, "d,Cz,Co",   MATCH_C_LI, MASK_C_LI, match_rd_nonzero, INSN_ALIAS },
436 {"lw",          0, INSN_CLASS_C, "d,Cm(Cc)",  MATCH_C_LWSP, MASK_C_LWSP, match_rd_nonzero, INSN_ALIAS|INSN_DREF|INSN_4_BYTE },
486 {"ld",         64, INSN_CLASS_C, "d,Cn(Cc)",  MATCH_C_LDSP, MASK_C_LDSP, match_rd_nonzero, INSN_ALIAS|INSN_DREF|INSN_8_BYTE },
494 {"sext.w",     64, INSN_CLASS_C, "d,CU",      MATCH_C_ADDIW, MASK_C_ADDIW|MASK_RVC_IMM, match_rd_nonzero, INSN_ALIAS },
498 {"addw",       64, INSN_CLASS_C, "d,CU,Co",   MATCH_C_ADDIW, MASK_C_ADDIW, match_rd_nonzero, INSN_ALIAS },
501 {"addiw",      64, INSN_CLASS_C, "d,CU,Co",   MATCH_C_ADDIW, MASK_C_ADDIW, match_rd_nonzero, INSN_ALIAS },
886 {"c.jr",       0, INSN_CLASS_C,   "d",         MATCH_C_JR, MASK_C_JR, match_rd_nonzero, INSN_BRANCH },
887 {"c.jalr",     0, INSN_CLASS_C,   "d",         MATCH_C_JALR, MASK_C_JALR, match_rd_nonzero, INSN_JSR },
892 {"c.lwsp",     0, INSN_CLASS_C,   "d,Cm(Cc)",  MATCH_C_LWSP, MASK_C_LWSP, match_rd_nonzero, 0 },
916 {"c.addiw",   64, INSN_CLASS_C,   "d,Co",      MATCH_C_ADDIW, MASK_C_ADDIW, match_rd_nonzero, 0 },
919 {"c.ldsp",    64, INSN_CLASS_C,   "d,Cn(Cc)",  MATCH_C_LDSP, MASK_C_LDSP, match_rd_nonzero, INSN_DREF|INSN_8_BYTE },