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Re: [patch] Add discriminator support to gas .loc directive
- From: "H.J. Lu" <hjl dot tools at gmail dot com>
- To: Cary Coutant <ccoutant at google dot com>
- Cc: Nick Clifton <nickc at redhat dot com>, Binutils <binutils at sourceware dot org>
- Date: Tue, 5 May 2009 15:03:20 -0700
- Subject: Re: [patch] Add discriminator support to gas .loc directive
- References: <c17be2b30904201838nbb02752r9372787844a1634e@mail.gmail.com> <49ED7B85.7060606@redhat.com> <c17be2b30904211027w3e8359aen7cdf268cfee5b7f1@mail.gmail.com> <c17be2b30904211146u2f4c8ed2m967ca5d95d665318@mail.gmail.com> <49F16BFA.3040201@redhat.com> <c17be2b30904241133v1dc5a2a4s9484dda8bf5c1674@mail.gmail.com>
On Fri, Apr 24, 2009 at 11:33 AM, Cary Coutant <ccoutant@google.com> wrote:
>>> ? ? ? ?* NEWS: Add item about discriminator support.
>>> ? ? ? ?* dwarf2dbg.h (struct dwarf2_line_info): Add discriminator field.
>>> ? ? ? ?* dwarf2dbg.c (current): Add discriminator field.
>>> ? ? ? ?(dwarf2_where): Copy discriminator value.
>>> ? ? ? ?(dwarf2_consume_line_info): Set discriminator to 0.
>>> ? ? ? ?(dwarf2_directive_loc): Process discriminator sub-op.
>>> ? ? ? ?(out_leb128): New function.
>>> ? ? ? ?(process_entries): Output DW_LNE_set_discriminator.
>>> ? ? ? ?* doc/as.texinfo: Add discriminator operand to .loc directive.
>>> ? ? ? ?* testsuite/gas/lns/lns-common-1.d: Add test for discriminator.
>>> ? ? ? ?* testsuite/gas/lns/lns-common-1.s: Likewise.
>>
>> Approved - please apply.
>
> Thanks! Committed.
I checked in this patch to update gas/lns/lns-common-1-ia64.s.
--
H.J.
---
2009-05-05 H.J. Lu <hongjiu.lu@intel.com>
* gas/lns/lns-common-1-ia64.s: Add test for discriminator.
Index: gas/lns/lns-common-1-ia64.s
===================================================================
--- gas/lns/lns-common-1-ia64.s (revision 5846)
+++ gas/lns/lns-common-1-ia64.s (working copy)
@@ -14,3 +14,5 @@
{ .mii; nop 0; nop 0; nop 0 ;; }
.loc 1 7 is_stmt 1
{ .mii; nop 0; nop 0; nop 0 ;; }
+ .loc 1 7 discriminator 1
+ { .mii; nop 0; nop 0; nop 0 ;; }