Add back support for amd64 x32 ABI

Recognize x32 ELF files as amd64.
peace-maker · Nov 24, 2023 · 78e8701 · 78e8701
1 parent 65f9d57
commit 78e8701
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diff --git a/pwnlib/context/__init__.py b/pwnlib/context/__init__.py
@@ -787,7 +787,7 @@ def arch(self, arch):
         try:
             defaults = self.architectures[arch]
         except KeyError:
-            raise AttributeError('AttributeError: arch must be one of %r' % sorted(self.architectures))
+            raise AttributeError('AttributeError: arch (%r) must be one of %r' % (arch, sorted(self.architectures)))
 
         for k,v in defaults.items():
             if k not in self._tls:

diff --git a/pwnlib/elf/elf.py b/pwnlib/elf/elf.py
@@ -460,6 +460,7 @@ def _describe(self, *a, **kw):
     def get_machine_arch(self):
         return {
             ('EM_X86_64', 64): 'amd64',
+            ('EM_X86_64', 32): 'amd64', # x32 ABI
             ('EM_386', 32): 'i386',
             ('EM_486', 32): 'i386',
             ('EM_ARM', 32): 'arm',