2.4.2. Jazelle Main Configuration Register

The Jazelle Main Configuration Register controls features of the Jazelle Extension.

The Jazelle Main Configuration Register is:

Figure 2.5 shows the bit arrangement of the Jazelle Main Configuration Register.

Figure 2.5. Jazelle Main Configuration Register format


Table 2.5 shows how the bit values correspond with the Jazelle Main Configuration Register.

Table 2.5. Jazelle Main Configuration Register bit functions

BitsFieldFunction
[31:0]-RAZ

To access this register, read or write CP14 with:

MRC p14, 7, <Rd>, c2, c0, 0 ; Read Main Configuration Register
MCR p14, 7, <Rd>, c2, c0, 0 ; Write Main Configuration Register
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