Lines Matching refs:opcode
131 opcode[31:26,20:16]. The 6 MSBs of this value index into the following
148 unsigned long opcode = 0x6ff4fff0; /* guaranteed reserved opcode */
163 get_user_error = __get_user(opcode, (unsigned long *)aligned_pc);
169 reserved_field = opcode & 0xf; /* These bits are currently reserved as zero in all valid opcodes */
170 major = (opcode >> 26) & 0x3f;
171 minor = (opcode >> 16) & 0xf;
199 unsigned long regno = (opcode >> 20) & 0x3f;
205 unsigned long regno = (opcode >> 4) & 0x3f;
221 /* Error trying to read opcode. This typically means a
303 unsigned long opcode;
312 get_user_error = __get_user(opcode, (unsigned long *)aligned_pc);
313 *result_opcode = opcode;
347 __u32 opcode,
357 basereg = (opcode >> 20) & 0x3f;
361 displacement = (opcode >> 10) & 0x3ff;
367 offsetreg = (opcode >> 10) & 0x3f;
430 __u32 opcode,
440 error = generate_and_check_address(regs, opcode,
446 destreg = (opcode >> 4) & 0x3f;
510 __u32 opcode,
519 error = generate_and_check_address(regs, opcode,
525 srcreg = (opcode >> 4) & 0x3f;
587 __u32 opcode,
597 error = generate_and_check_address(regs, opcode,
603 destreg = (opcode >> 4) & 0x3f;
662 __u32 opcode,
672 error = generate_and_check_address(regs, opcode,
678 srcreg = (opcode >> 4) & 0x3f;
738 unsigned long opcode;
749 error = read_opcode(regs->pc, &opcode, user_mode(regs));
753 major = (opcode >> 26) & 0x3f;
754 minor = (opcode >> 16) & 0xf;
761 current->comm, current->pid, (__u32)regs->pc, opcode);
768 (__u32)regs->pc, opcode);
771 current->comm, current->pid, (__u32)regs->pc, opcode);
778 error = misaligned_load(regs, opcode, 1, 1, 1);
781 error = misaligned_load(regs, opcode, 1, 1, 0);
784 error = misaligned_load(regs, opcode, 1, 2, 1);
787 error = misaligned_load(regs, opcode, 1, 3, 0);
791 error = misaligned_store(regs, opcode, 1, 1);
794 error = misaligned_store(regs, opcode, 1, 2);
797 error = misaligned_store(regs, opcode, 1, 3);
803 error = misaligned_load(regs, opcode, 0, 1, 1);
806 error = misaligned_load(regs, opcode, 0, 1, 0);
809 error = misaligned_load(regs, opcode, 0, 2, 1);
812 error = misaligned_load(regs, opcode, 0, 3, 0);
823 error = misaligned_store(regs, opcode, 0, 1);
826 error = misaligned_store(regs, opcode, 0, 2);
829 error = misaligned_store(regs, opcode, 0, 3);
839 error = misaligned_fpu_load(regs, opcode, 1, 2, 0);
842 error = misaligned_fpu_load(regs, opcode, 1, 3, 1);
845 error = misaligned_fpu_load(regs, opcode, 1, 3, 0);
850 error = misaligned_fpu_load(regs, opcode, 0, 2, 0);
853 error = misaligned_fpu_load(regs, opcode, 0, 3, 1);
856 error = misaligned_fpu_load(regs, opcode, 0, 3, 0);
864 error = misaligned_fpu_store(regs, opcode, 1, 2, 0);
867 error = misaligned_fpu_store(regs, opcode, 1, 3, 1);
870 error = misaligned_fpu_store(regs, opcode, 1, 3, 0);
875 error = misaligned_fpu_store(regs, opcode, 0, 2, 0);
878 error = misaligned_fpu_store(regs, opcode, 0, 3, 1);
881 error = misaligned_fpu_store(regs, opcode, 0, 3, 0);