Handle %got and %plt relocs for x86 (#207)

* Fix #206

* Fix formatting

Author: 1superchip

diff.py

@@ -3003,7 +3003,9 @@ class ArchSettings:
     ),
     re_large_imm=re.compile(r"-?[1-9][0-9]{2,}|-?0x[0-9a-f]{3,}"),
     re_sprel=re.compile(r"(-?0x[0-9a-f]+|-?[0-9]+)(?=\((%ebp|%esi)\))"),
-    re_imm=re.compile(r"(?:\b|-)(0x[0-9a-f]+|[0-9]+)|([\?$_][^ \t,]+)"),
+    re_imm=re.compile(
+        r"(?:\b|-)(0x[0-9a-f]+|[0-9]+)|([\?$_][^ \t,]+)|(%(plt|got)\([^)]*\))"
+    ),
     re_reloc=re.compile(
         r"R_386_|dir32|DISP32|WRTSEG|OFF32|OFFPC32|OFF16|OFFPC16|SEG|FAR16"
     ),