Lines Matching +full:isa +full:- +full:extensions

1 /* SPDX-License-Identifier: GPL-2.0-only */
13 #define RISCV_ISA_EXT_a		('a' - 'a')
14 #define RISCV_ISA_EXT_c		('c' - 'a')
15 #define RISCV_ISA_EXT_d		('d' - 'a')
16 #define RISCV_ISA_EXT_f		('f' - 'a')
17 #define RISCV_ISA_EXT_h		('h' - 'a')
18 #define RISCV_ISA_EXT_i		('i' - 'a')
19 #define RISCV_ISA_EXT_m		('m' - 'a')
20 #define RISCV_ISA_EXT_q		('q' - 'a')
21 #define RISCV_ISA_EXT_v		('v' - 'a')
24  * These macros represent the logical IDs of each multi-letter RISC-V ISA
25  * extension and are used in the ISA bitmap. The logical IDs start from
26  * RISCV_ISA_EXT_BASE, which allows the 0-25 range to be reserved for single
27  * letter extensions. The maximum, RISCV_ISA_EXT_MAX, is defined in order
30  * New extensions should just be added to the bottom, rather than added