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-rw-r--r--gdb/ChangeLog6
-rw-r--r--gdb/mips-tdep.c35
2 files changed, 40 insertions, 1 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index df2cb2f..53b7c94 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2003-02-26 Kevin Buettner <kevinb@redhat.com>
+
+ * mips-tdep.c (show_mips_abi): New function.
+ (_initialize_mips_tdep): Use show_mips_abi() to implement the
+ command ``show mips abi''.
+
2003-02-26 Jeff Johnston <jjohnstn@redhat.com>
From Elena Zannoni <ezannoni@redhat.com>
diff --git a/gdb/mips-tdep.c b/gdb/mips-tdep.c
index 35426b0..8d5f97b 100644
--- a/gdb/mips-tdep.c
+++ b/gdb/mips-tdep.c
@@ -6066,6 +6066,38 @@ mips_abi_update (char *ignore_args, int from_tty,
gdbarch_update_p (info);
}
+/* Print out which MIPS ABI is in use. */
+
+static void
+show_mips_abi (char *ignore_args, int from_tty)
+{
+ if (gdbarch_bfd_arch_info (current_gdbarch)->arch != bfd_arch_mips)
+ printf_filtered (
+ "The MIPS ABI is unknown because the current architecture is not MIPS.\n");
+ else
+ {
+ enum mips_abi global_abi = global_mips_abi ();
+ enum mips_abi actual_abi = mips_abi (current_gdbarch);
+ const char *actual_abi_str = mips_abi_strings[actual_abi];
+
+ if (global_abi == MIPS_ABI_UNKNOWN)
+ printf_filtered ("The MIPS ABI is set automatically (currently \"%s\").\n",
+ actual_abi_str);
+ else if (global_abi == actual_abi)
+ printf_filtered (
+ "The MIPS ABI is assumed to be \"%s\" (due to user setting).\n",
+ actual_abi_str);
+ else
+ {
+ /* Probably shouldn't happen... */
+ printf_filtered (
+ "The (auto detected) MIPS ABI \"%s\" is in use even though the user setting was \"%s\".\n",
+ actual_abi_str,
+ mips_abi_strings[global_abi]);
+ }
+ }
+}
+
static void
mips_dump_tdep (struct gdbarch *current_gdbarch, struct ui_file *file)
{
@@ -6513,8 +6545,9 @@ This option can be set to one of:\n\
" eabi32\n"
" eabi64",
&setmipscmdlist);
- add_show_from_set (c, &showmipscmdlist);
set_cmd_sfunc (c, mips_abi_update);
+ add_cmd ("abi", class_obscure, show_mips_abi,
+ "Show ABI in use by MIPS target", &showmipscmdlist);
/* Let the user turn off floating point and set the fence post for
heuristic_proc_start. */