From 6a010b47b216c5a6b6e85abcfbba5339bab15dd6 Mon Sep 17 00:00:00 2001 From: Bernhard Schommer Date: Thu, 19 Oct 2017 13:08:13 +0200 Subject: New support for inserting ais-annotations. The ais annotations can be inserted via the new ais variants of the builtin annotation. They mainly differe in that they have an address format specifier '%addr' which will be replaced by the adress in the binary. The implementation simply prints a label for the builtin call alongside a the text of the annotation as comment and inserts the annotation together as acii string in a separate section 'ais_annotations' and replaces the usages of the address format specifiers by the address of the label of the builtin call. --- arm/Asmexpand.ml | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'arm/Asmexpand.ml') diff --git a/arm/Asmexpand.ml b/arm/Asmexpand.ml index 04b4152d..b65007df 100644 --- a/arm/Asmexpand.ml +++ b/arm/Asmexpand.ml @@ -81,8 +81,8 @@ let expand_int64_arith conflict rl fn = (* Handling of annotations *) -let expand_annot_val txt targ args res = - emit (Pbuiltin (EF_annot(txt,[targ]), args, BR_none)); +let expand_annot_val kind txt targ args res = + emit (Pbuiltin (EF_annot(kind,txt,[targ]), args, BR_none)); match args, res with | [BA(IR src)], BR(IR dst) -> if dst <> src then emit (Pmov (dst,SOreg src)) @@ -453,8 +453,8 @@ let expand_instruction instr = expand_builtin_vload chunk args res | EF_vstore chunk -> expand_builtin_vstore chunk args - | EF_annot_val (txt,targ) -> - expand_annot_val txt targ args res + | EF_annot_val (kind,txt,targ) -> + expand_annot_val kind txt targ args res | EF_memcpy(sz, al) -> expand_builtin_memcpy (Int32.to_int (camlint_of_coqint sz)) (Int32.to_int (camlint_of_coqint al)) args -- cgit