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/*=======================================================================================*/
/* This Sail RISC-V architecture model, comprising all files and */
/* directories except where otherwise noted is subject the BSD */
/* two-clause license in the LICENSE file. */
/* */
/* SPDX-License-Identifier: BSD-2-Clause */
/*=======================================================================================*/
mapping clause csr_name_map = reg <-> hex_bits_12(reg)
end csr_name_map
/* XXX due to an apparent Sail bug the definition of this function must appear
after the last csr_name_map clause and not by the val spec as it was
previously. */
function csr_name(csr) = csr_name_map(csr)
function clause ext_is_CSR_defined(_) = false
end ext_is_CSR_defined
function clause ext_read_CSR _ = None()
end ext_read_CSR
function clause ext_write_CSR (_, _) = None()
end ext_write_CSR
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