From fd582a1cbd091576701d12e886d9ad91527320f9 Mon Sep 17 00:00:00 2001 From: David Li Date: Fri, 18 Dec 2015 21:20:36 -0500 Subject: Implement RV32I integer-register instructions --- src/isa/opcodes.rs | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'src/isa/opcodes.rs') diff --git a/src/isa/opcodes.rs b/src/isa/opcodes.rs index 33af0f6..e5763e3 100644 --- a/src/isa/opcodes.rs +++ b/src/isa/opcodes.rs @@ -1,4 +1,8 @@ -pub const BRANCH: u32 = 0x12; +pub const BRANCH: u32 = 0x63; +pub const JALR: u32 = 0x67; +pub const JAL: u32 = 0x68; pub const INTEGER_IMMEDIATE: u32 = 0x13; +pub const INTEGER_REGISTER: u32 = 0x33; pub const LOAD: u32 = 0x3; pub const STORE: u32 = 0x23; +pub const SYSTEM: u32 = 0x73; -- cgit v1.2.3