Lines Matching full:letter
421 * 1. All multi-letter extensions must be separated from other extensions by an
425 * single-letter extensions and before any higher-privileged extensions.
427 * 3. The first letter following the 'Z' conventionally indicates the most
611 /* Single letter extensions get set in hwcap */ in riscv_resolve_isa()
653 * As multi-letter extensions must be split from other multi-letter in riscv_parse_isa_string()
654 * extensions with an "_", the end of a multi-letter extension will in riscv_parse_isa_string()
656 * multi-letter extension. in riscv_parse_isa_string()
664 * Workaround for invalid single-letter 's' & 'u' (QEMU). in riscv_parse_isa_string()
667 * multi-letter extension in the ISA string begins with in riscv_parse_isa_string()
681 * As multi-letter extensions must be split from other multi-letter in riscv_parse_isa_string()
682 * extensions with an "_", the end of a multi-letter extension will in riscv_parse_isa_string()
684 * multi-letter extension. in riscv_parse_isa_string()
723 * Things are a little easier for single-letter extensions, as they in riscv_parse_isa_string()
731 * we have a multi-letter extension's _, or the start of an in riscv_parse_isa_string()
769 * where the succeeding extension is a multi-letter prefixed with an "_". in riscv_parse_isa_string()