sim: accept -EB/-EL short options
Many GNU tools accept -EB/-EL as short options for selecting big &
little endian modes. While the sim has an -E option, it requires
spelling out "big" and "little". Adding support for -EB & -EL is
thus quite trivial, so lets round it out to be less annoying.
diff --git a/sim/common/sim-options.c b/sim/common/sim-options.c
index 06bd582..9915c22 100644
--- a/sim/common/sim-options.c
+++ b/sim/common/sim-options.c
@@ -113,7 +113,7 @@
standard_option_handler, NULL },
{ {"endian", required_argument, NULL, OPTION_ENDIAN},
- 'E', "big|little", "Set endianness",
+ 'E', "B|big|L|little", "Set endianness",
standard_option_handler, NULL },
/* This option isn't supported unless all choices are supported in keeping
@@ -190,7 +190,7 @@
break;
case OPTION_ENDIAN:
- if (strcmp (arg, "big") == 0)
+ if (strcmp (arg, "big") == 0 || strcmp (arg, "B") == 0)
{
if (WITH_TARGET_BYTE_ORDER == BFD_ENDIAN_LITTLE)
{
@@ -200,7 +200,7 @@
/* FIXME:wip: Need to set something in STATE_CONFIG. */
current_target_byte_order = BFD_ENDIAN_BIG;
}
- else if (strcmp (arg, "little") == 0)
+ else if (strcmp (arg, "little") == 0 || strcmp (arg, "L") == 0)
{
if (WITH_TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
{
