Squashed commit of the following:

  * add ppc32 (e200) architecture
  * add support for COFF executable format
  * add parser for gdb trace files
  * improve structs subpackage

Author: bdcht

.readthedocs.yaml

@@ -0,0 +1,22 @@
+# .readthedocs.yaml
+# Read the Docs configuration file
+# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
+
+# Required
+version: 2
+
+# Set the version of Python and other tools you might need
+build:
+  os: ubuntu-22.04
+  tools:
+    python: "3.10"
+
+# Build documentation in the docs/ directory with Sphinx
+sphinx:
+  configuration: doc/conf.py
+
+# We recommend specifying your dependencies to enable reproducible builds:
+# https://docs.readthedocs.io/en/stable/guides/reproducible-builds.html
+python:
+  install:
+  - requirements: requirements.txt

README.rst

@@ -2,14 +2,10 @@
 Amoco
 =====
 
-.. image:: https://travis-ci.org/bdcht/amoco.svg?branch=release
-    :target: https://travis-ci.org/bdcht/amoco
-
 .. image:: http://readthedocs.org/projects/amoco/badge/?version=latest
     :target: http://amoco.readthedocs.io/en/latest/?badge=latest
     :alt: Documentation Status
 
-
 +-----------+--------------------------------------------------+
 | Status:   | Under Development                                |
 +-----------+--------------------------------------------------+
@@ -56,7 +52,7 @@ User documentation and API can be found at
 `http://amoco.readthedocs.io/en/latest/index.html`
 
 .. image:: https://github.com/bdcht/amoco/blob/release/doc/gui_load.png
-   :width: 100%
+   :width: 800
 
 Todo
 ====
@@ -92,6 +88,13 @@ Please see `LICENSE`_.
 Changelog
 =========
 
+- `v2.9.9`_
+
+  * add ppc32 (e200) architecture
+  * add support for COFF executable format
+  * add parser for gdb trace files
+  * improve structs subpackage
+
 - `v2.9.8`_
 
   * update to PySide6 (Qt6)
@@ -394,6 +397,7 @@ Changelog
 .. _sqlalchemy: http://www.sqlalchemy.org
 .. _QDarkStyleSheet: https://github.com/ColinDuquesnoy/QDarkStyleSheet
 .. _LICENSE: https://github.com/bdcht/amoco/blob/release/LICENSE
+.. _v2.9.9: https://github.com/bdcht/amoco/releases/tag/v2.9.9
 .. _v2.9.8: https://github.com/bdcht/amoco/releases/tag/v2.9.8
 .. _v2.9.7: https://github.com/bdcht/amoco/releases/tag/v2.9.7
 .. _v2.9.6: https://github.com/bdcht/amoco/releases/tag/v2.9.6

amoco/arch/ppc32/__init__.py

@@ -0,0 +1,34 @@
+# -*- coding: utf-8 -*-
+
+# This code is part of Amoco
+# Copyright (C) 2022 Axel Tillequin (bdcht3@gmail.com)
+# published under GPLv2 license
+
+from .env import *
+
+from amoco.cas.utils import *
+
+# ------------------------------------------------------------------------------
+# helpers and decorators :
+def _push_(fmap, _x):
+    fmap[sp] = fmap[sp] - _x.length
+    fmap[mem(sp, _x.size)] = _x
+
+
+def _pop_(fmap, _l):
+    fmap[_l] = fmap(mem(sp, _l.size))
+    fmap[sp] = fmap[sp] + _l.length
+
+
+def __npc(i_xxx):
+    def npc(ins, fmap):
+        fmap[pc] = fmap(pc) + ins.length
+        i_xxx(ins, fmap)
+
+    return npc
+
+
+def trap(ins, fmap, trapname):
+    fmap.internals["trap"] = trapname
+
+

amoco/arch/ppc32/asm.py

@@ -0,0 +1,30 @@
+# -*- coding: utf-8 -*-
+
+from amoco.arch.ppc32.asm import *
+
+# expose "microarchitecture" (instructions semantics)
+uarch = dict(filter(lambda kv: kv[0].startswith("i_"), locals().items()))
+
+# import specifications:
+from amoco.arch.core import instruction, disassembler
+
+instruction_ppc32 = type("instruction_ppc32", (instruction,), {})
+instruction_ppc32.set_uarch(uarch)
+
+from amoco.arch.ppc32.formats import PPC_full
+
+instruction_ppc32.set_formatter(PPC_full)
+
+# define disassembler:
+from amoco.arch.ppc32 import spec_booke as spec
+
+endian = lambda: -1
+
+disassemble = disassembler([spec], iclass=instruction_ppc32,endian=endian)
+
+
+def PC():
+    return pc
+
+def get_data_endian():
+    return -1  # BE

amoco/arch/ppc32/cpu.py

@@ -0,0 +1,30 @@
+# -*- coding: utf-8 -*-
+
+from amoco.arch.ppc32.e200.asm import *
+
+# expose "microarchitecture" (instructions semantics)
+uarch = dict(filter(lambda kv: kv[0].startswith("i_"), locals().items()))
+
+# import specifications:
+from amoco.arch.core import instruction, disassembler
+
+instruction_e200 = type("instruction_e200", (instruction,), {})
+instruction_e200.set_uarch(uarch)
+
+from amoco.arch.ppc32.e200.formats import PPC_full
+
+instruction_e200.set_formatter(PPC_full)
+
+# define disassembler:
+from amoco.arch.ppc32.e200 import spec_vle
+
+endian = lambda: -1
+
+disassemble = disassembler([spec_vle], iclass=instruction_e200,endian=endian)
+
+
+def PC():
+    return pc
+
+def get_data_endian():
+    return -1  # BE