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Fix sd address calculation

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taitep
2025-12-21 14:08:06 +01:00
parent 049334ebdb
commit e910036058
1 changed files with 1 additions and 1 deletions
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src/instructions/rvi.rs
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@@ -41,7 +41,7 @@ pub fn sd(core: &mut Core, instr: Instruction) -> InstructionResult {
} }
let page = (addr / 4096) as PageNum; let page = (addr / 4096) as PageNum;
let offset = (addr & ((4096 / std::mem::size_of::<DWord>() as Addr) - 1)) as u16; let offset = (addr / 8 & ((4096 / 8 as Addr) - 1)) as u16;
let value = core.reg_read(instr.rs2()); let value = core.reg_read(instr.rs2());
match core.mem.write_dword(page, offset, value) { match core.mem.write_dword(page, offset, value) {