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| author | LIU Yu <liuy@etech-inc.com> | 2024-04-30 09:50:09 +0800 |
|---|---|---|
| committer | LIU Yu <liuy@etech-inc.com> | 2024-04-30 09:56:24 +0800 |
| commit | e7e039dece6bfb30c9f0d85856777aa3dace4b81 (patch) | |
| tree | d593637619904f62869790e5b88ec9bd99c16550 /riscv/plic.cc | |
| parent | d39cbb3ad27b2de882260c0a22f11a59efebb151 (diff) | |
| download | riscv-isa-sim-e7e039dece6bfb30c9f0d85856777aa3dace4b81.zip riscv-isa-sim-e7e039dece6bfb30c9f0d85856777aa3dace4b81.tar.gz riscv-isa-sim-e7e039dece6bfb30c9f0d85856777aa3dace4b81.tar.bz2 | |
Support per-device arguments and device factory reuse
As proposed in #1652, we made the following changes to MMIO device (factory)
plugin API, to mitigate current limitations and facilitate factory reuse.
- removed `sargs` from `device_factory_t`, and introduced a new type alias
`device_factory_sargs_t` to capture `<device_factory_t *, sargs>` pairs,
this is used to instantiate sim_t instances;
- changed the signature of `device_factory_t::generate_fdt` and
`device_factory_t::parse_from_fdt` to take on an extra `sargs` argument,
for instantiating devices with per-device arguments;
- made `device_factory_t` const and potentially resuable across multiple
`sim_t` instances.
Diffstat (limited to 'riscv/plic.cc')
| -rw-r--r-- | riscv/plic.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/riscv/plic.cc b/riscv/plic.cc index 01def70..78eb1d2 100644 --- a/riscv/plic.cc +++ b/riscv/plic.cc @@ -401,7 +401,7 @@ bool plic_t::store(reg_t addr, size_t len, const uint8_t* bytes) return ret; } -std::string plic_generate_dts(const sim_t* sim) +std::string plic_generate_dts(const sim_t* sim, const std::vector<std::string>& UNUSED sargs) { std::stringstream s; s << std::hex @@ -424,7 +424,7 @@ std::string plic_generate_dts(const sim_t* sim) return s.str(); } -plic_t* plic_parse_from_fdt(const void* fdt, const sim_t* sim, reg_t* base, const std::vector<std::string>& sargs) +plic_t* plic_parse_from_fdt(const void* fdt, const sim_t* sim, reg_t* base, const std::vector<std::string>& UNUSED sargs) { uint32_t plic_ndev; if (fdt_parse_plic(fdt, base, &plic_ndev, "riscv,plic0") == 0 || |