From: Nick Desaulniers <nickdesaulniers@users.noreply.github.com>
Date: Sat, 15 Oct 2022 17:42:10 +0000 (-0700)
Subject: add support for aarch64 to dwarfdump (#445)
X-Git-Tag: v0.30~18
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=57d96635e83a27df05fec32d32b4b432c36b83e0;p=pyelftools.git

add support for aarch64 to dwarfdump (#445)

llvm-dwarfdump prints
elf64-littleaarch64

We probably need more logic to differentiate between big endian (less
common) vs little endian (more common), but at least this allows us to
use ./scripts/dwarfdump on aarch64 targets now.

I probably should have added this to #318 / #317.
---

diff --git a/scripts/dwarfdump.py b/scripts/dwarfdump.py
index 162af88..4050fe5 100644
--- a/scripts/dwarfdump.py
+++ b/scripts/dwarfdump.py
@@ -342,7 +342,7 @@ class ReadElf(object):
         self.elffile = ELFFile(file)
         self.output = output
         self._dwarfinfo = self.elffile.get_dwarf_info()
-        arches = {"EM_386": "i386", "EM_X86_64": "x86-64"}
+        arches = {"EM_386": "i386", "EM_X86_64": "x86-64", "EM_AARCH64": "littleaarch64"}
         arch = arches[self.elffile['e_machine']]
         bits = self.elffile.elfclass
         self._emitline("%s:	file format elf%d-%s" % (filename, bits, arch))