binutils/gas/riscv: Add DWARF register numbers for CSRs

[deliverable/binutils-gdb.git] / gdb / arm-linux-tdep.c

diff --git a/gdb/arm-linux-tdep.c b/gdb/arm-linux-tdep.c
index 54ea8511cbada9239be8ab73caac1a86846ad406..32c1ef3a770002547ae548bb5b1b03c7f3734221 100644 (file)
--- a/gdb/arm-linux-tdep.c
+++ b/gdb/arm-linux-tdep.c
@@ -1710,11 +1710,11 @@ arm_linux_skip_trampoline_code (struct frame_info *frame, CORE_ADDR pc)
 
 /* Implement the gcc_target_options gdbarch method.  */
 
-static char *
+static std::string
 arm_linux_gcc_target_options (struct gdbarch *gdbarch)
 {
   /* GCC doesn't know "-m32".  */
-  return NULL;
+  return {};
 }
 
 static void