misc: annotations and dead code removal

CHANGELOG.md

@@ -1,5 +1,21 @@
 # Changelog
 
+## Upcoming 2.0.6
+
+**Planned:**
+ - Add a floating point unit
+ - Add a crt0.s
+ - Add `mmap2` syscall with code 192
+
+## 2.0.5
+
+ - Added unlimited register mode with `-o unlimited_regs`
+
+## 2.0.4
+
+ - Bugfix: fix a sign issue in instruction parsing for `rd, rs, rs` format
+ - Bugfix: respect `conf.debug_instruction` setting
+
 ## 2.0.3 - 2022-04-18
 
  - Syscalls: cleaned up formatting and added instructions for extensions

riscemu/MMU.py

@@ -347,14 +347,3 @@ class MMU:
             return sec.context
 
         return InstructionContext()
-
-    def report_addr(self, addr: T_AbsoluteAddress):
-        sec = self.get_sec_containing(addr)
-        if not sec:
-            print("addr is in no section!")
-            return
-        owner = [b for b in self.programs if b.name == sec.owner]
-        if owner:
-            print("owned by: {}".format(owner[0]))
-
-        print("{}: 0x{:0x} + 0x{:0x}".format(name, val, addr - val))

riscemu/types/cpu.py

@@ -1,6 +1,6 @@
 import typing
 from abc import ABC, abstractmethod
-from typing import List, Type, Callable, Set, Dict
+from typing import List, Type, Callable, Set, Dict, TYPE_CHECKING
 
 from ..registers import Registers
 from ..config import RunConfig