binutils: make read_cie aware of new augmentation char 'G'

This allows objdump/readelf to dump DWARF/EH Frame info when the stack
frame makes use of MTE tagging.

ChangeLog:

        * binutils/dwarf.c (read_cie): Add handling for augmentation
	char 'G'.

diff --git a/binutils/dwarf.c b/binutils/dwarf.c
index 08bb623e405876d2f4fcd53d6cd30bac8ebf1def..f90eb3bf6df74bd0d8d46608c640252aca9667e7 100644 (file)
--- a/binutils/dwarf.c
+++ b/binutils/dwarf.c
@@ -9162,6 +9162,8 @@ read_cie (unsigned char *start, unsigned char *end,
            ;
          else if (*p == 'B')
            ;
+         else if (*p == 'G')
+           ;
          else
            break;
          p++;