target/hexagon: avoid invalid escape in Python string
This is an error in Python 3.12; fix it by using a raw string literal.
Cc: qemu-stable@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/target/hexagon/hex_common.py b/target/hexagon/hex_common.py
index dce1b85..0da65d6 100755
--- a/target/hexagon/hex_common.py
+++ b/target/hexagon/hex_common.py
@@ -45,7 +45,7 @@
immre = re.compile(r"[#]([rRsSuUm])(\d+)(?:[:](\d+))?")
reg_or_immre = re.compile(
r"(((?<!DUP)[MNRCOPQXSGVZA])([stuvwxyzdefg]+)"
- + "([.]?[LlHh]?)(\d+S?))|([#]([rRsSuUm])(\d+)[:]?(\d+)?)"
+ r"([.]?[LlHh]?)(\d+S?))|([#]([rRsSuUm])(\d+)[:]?(\d+)?)"
)
relimmre = re.compile(r"[#]([rR])(\d+)(?:[:](\d+))?")
absimmre = re.compile(r"[#]([sSuUm])(\d+)(?:[:](\d+))?")
@@ -337,7 +337,7 @@
def read_overrides_file(name):
- overridere = re.compile("#define fGEN_TCG_([A-Za-z0-9_]+)\(.*")
+ overridere = re.compile(r"#define fGEN_TCG_([A-Za-z0-9_]+)\(.*")
for line in open(name, "rt").readlines():
if not overridere.match(line):
continue
