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  /src/sys/arch/arm/arm/
undefined.c 309 int coprocessor; local in function:undefinedinstruction
388 coprocessor = THUMB_UNKNOWN_HANDLER;
393 /* Check for coprocessor instruction */
398 * between and undefined instruction and a coprocessor
407 coprocessor = (fault_instruction >> 8) & 0x0f;
410 coprocessor = THUMB_UNKNOWN_HANDLER;
413 coprocessor = CORE_UNKNOWN_HANDLER;
429 LIST_FOREACH(uh, &undefined_handlers[coprocessor], uh_link) {
  /src/sys/arch/atari/atari/
vectors.s 50 VECTOR(coperr) | 13: coprocessor protocol violation
  /src/sys/arch/sparc/sparc/
locore.s 400 TRAP(T_CPDISABLED) ! 24 = coprocessor instr, EC bit off in psr
404 TRAP(T_CPEXCEPTION) ! 28 = coprocessor exception
661 TRAP(T_CPDISABLED) ! 24 = coprocessor instr, EC bit off in psr
665 TRAP(T_CPEXCEPTION) ! 28 = coprocessor exception
922 TRAP(T_CPDISABLED) ! 24 = coprocessor instr, EC bit off in psr
926 TRAP(T_CPEXCEPTION) ! 28 = coprocessor exception
  /src/sys/arch/mips/mips/
locore_mips1.S 1608 * core, and CU0 (Coprocessor Usability #0) bit of CP0 status register
1721 PTR_WORD _C_LABEL(MIPSX(kern_gen_exception))# 11 coprocessor unusable
mipsX_subr.S 3044 PTR_WORD _C_LABEL(MIPSX(kern_gen_exception)) # 11 coprocessor unusable

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