From 3aca2967a35d05dac3d9121a882d608b10a588bb Mon Sep 17 00:00:00 2001 From: Alejandro Soto Date: Sun, 16 Oct 2022 16:01:47 -0600 Subject: Implement simulation testbenches --- tb/mem.hpp | 24 +++++++++++++++++++++++- 1 file changed, 23 insertions(+), 1 deletion(-) (limited to 'tb/mem.hpp') diff --git a/tb/mem.hpp b/tb/mem.hpp index 78c4818..016fdc0 100644 --- a/tb/mem.hpp +++ b/tb/mem.hpp @@ -24,13 +24,35 @@ namespace taller::avalon } virtual bool read(std::uint32_t addr, std::uint32_t &data) final override; - virtual bool write(std::uint32_t addr, std::uint32_t data, unsigned byte_enable = 0b1111) final override; + virtual bool write + ( + std::uint32_t addr, std::uint32_t data, unsigned byte_enable = 0b1111 + ) final override; + + template + void load(F loader, std::size_t addr = 0); private: std::unique_ptr block; std::uint32_t base; std::uint32_t mask; }; + + template + void mem::load(F loader, std::size_t addr) + { + std::size_t size = mask + 1; + while(addr < size) + { + std::size_t read = loader(&block[base + addr], size - addr); + if(read == 0) + { + break; + } + + addr += read; + } + } } #endif -- cgit v1.2.3