Add support for .inst 0xdeadbeef. Required to move forward with gcc 4.9
No GPLv3 license was violated during writing this trivial diff
ok?
Index: gnu/usr.bin/binutils-2.17/gas/config/tc-arm.c
===================================================================
RCS file:
/home/vcs/cvs/openbsd/src/gnu/usr.bin/binutils-2.17/gas/config/tc-arm.c,v
retrieving revision 1.4
diff -u -p -r1.4 tc-arm.c
--- gnu/usr.bin/binutils-2.17/gas/config/tc-arm.c 13 Jun 2015 09:37:13
-0000 1.4
+++ gnu/usr.bin/binutils-2.17/gas/config/tc-arm.c 2 Dec 2015 14:31:20
-0000
@@ -1730,6 +1730,37 @@ s_syntax (int unused ATTRIBUTE_UNUSED)
demand_empty_rest_of_line ();
}
+static void
+s_inst(int unused ATTRIBUTE_UNUSED)
+{
+ expressionS exp;
+
+ if (thumb_mode) {
+ as_bad(".inst not implemented for Thumb mode");
+ ignore_rest_of_line();
+ return;
+ }
+
+ if (is_it_end_of_statement()) {
+ demand_empty_rest_of_line();
+ return;
+ }
+
+ do {
+ expression(&exp);
+
+ if (exp.X_op != O_constant)
+ as_bad("constant expression required");
+ else
+ emit_expr(&exp, 4);
+
+ } while (*input_line_pointer++ == ',');
+
+ /* Put terminator back into stream. */
+ input_line_pointer--;
+ demand_empty_rest_of_line();
+}
+
/* Directives: sectioning and alignment. */
/* Same as s_align_ptwo but align 0 => align 2. */
@@ -2985,6 +3016,7 @@ const pseudo_typeS md_pseudo_table[] =
{ "ltorg", s_ltorg, 0 },
{ "pool", s_ltorg, 0 },
{ "syntax", s_syntax, 0 },
+ { "inst", s_inst, 0 },
#ifdef OBJ_ELF
{ "word", s_arm_elf_cons, 4 },
{ "long", s_arm_elf_cons, 4 },
