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author | Jerry Zhao <jerryz123@berkeley.edu> | 2023-12-07 14:25:45 -0800 |
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committer | Jerry Zhao <jerryz123@berkeley.edu> | 2023-12-08 18:05:28 -0800 |
commit | 0ee120bfae308850e78e51b548e4a83df5f9f840 (patch) | |
tree | cea1447c38ca0f610a20fc3ea691f6776d92d09c /riscv/cfg.cc | |
parent | ae889cb8493a1e31fcbbcb303cf6a7df05fad537 (diff) | |
download | spike-0ee120bfae308850e78e51b548e4a83df5f9f840.zip spike-0ee120bfae308850e78e51b548e4a83df5f9f840.tar.gz spike-0ee120bfae308850e78e51b548e4a83df5f9f840.tar.bz2 |
Add cfg_t default constructor with default settings
Diffstat (limited to 'riscv/cfg.cc')
-rw-r--r-- | riscv/cfg.cc | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/riscv/cfg.cc b/riscv/cfg.cc index 457aa92..d105eb5 100644 --- a/riscv/cfg.cc +++ b/riscv/cfg.cc @@ -3,6 +3,8 @@ #include "cfg.h" #include "mmu.h" #include "decode.h" +#include "encoding.h" +#include "platform.h" mem_cfg_t::mem_cfg_t(reg_t base, reg_t size) : base(base), size(size) { @@ -25,3 +27,22 @@ bool mem_cfg_t::check_if_supported(reg_t base, reg_t size) (size > 0) && ((base + size > base) || (base + size == 0)); } + +cfg_t::cfg_t() +{ + // The default system configuration + initrd_bounds = std::make_pair((reg_t)0, (reg_t)0); + bootargs = nullptr; + isa = DEFAULT_ISA; + priv = DEFAULT_PRIV; + varch = DEFAULT_VARCH; + misaligned = false; + endianness = endianness_little; + pmpregions = 16; + pmpgranularity = (1 << PMP_SHIFT); + mem_layout = std::vector<mem_cfg_t>({mem_cfg_t(reg_t(DRAM_BASE), (size_t)2048 << 20)}); + hartids = std::vector<size_t>({0}); + explicit_hartids = false; + real_time_clint = false; + trigger_count = 4; +} |