From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1298) id 081A7385355B; Fri, 7 Oct 2022 06:58:40 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 081A7385355B DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1665125920; bh=WSCpuGndvA3flWY2eoDVIPnbfgVf9SS3HJ1IUMR1j5o=; h=From:To:Subject:Date:From; b=eedpKg8I6V8qiqh/kCDJfuUdmGBrUjM194f3CiSo3evT+vVyjJTUeQ9ZgGsz0AxFB fbqQLX+uA0f+TEW/pt3Yq3ifLoWfz85AlEKUpZnq3bVyVqgRTVE87dGxQlz/iAPcBf KKGtfPPy5IOvf9Y4XZyLAEAr6kqqyLi8ri2e9buU= MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="utf-8" From: Olivier Hainque To: gcc-cvs@gcc.gnu.org Subject: [gcc r13-3146] Downgrade DWARF_VERSION_DEFAULT to 3 for VxWorks >= 7 X-Act-Checkin: gcc X-Git-Author: Olivier Hainque X-Git-Refname: refs/heads/master X-Git-Oldrev: 8dffd0e9621d93faabb6676e7a018cb5267dfa22 X-Git-Newrev: b6ab375cbd07f71edb481358c3bcf5916df9aadf Message-Id: <20221007065840.081A7385355B@sourceware.org> Date: Fri, 7 Oct 2022 06:58:40 +0000 (GMT) List-Id: https://gcc.gnu.org/g:b6ab375cbd07f71edb481358c3bcf5916df9aadf commit r13-3146-gb6ab375cbd07f71edb481358c3bcf5916df9aadf Author: Olivier Hainque Date: Thu Mar 3 16:58:51 2022 +0000 Downgrade DWARF_VERSION_DEFAULT to 3 for VxWorks >= 7 Using 4 as the DWARF_VERSION_DEFAULT value for VxWorks observably still hangs recent system debuggers on tbreak for some contructs, and downgrading to 3 improves the situation. 2022-03-06 Olivier Hainque gcc/ * config/vxworks.h (DWARF_VERSION_DEFAULT): Adjust from 4 to 3 for VxWorks >= 7. Diff: --- gcc/config/vxworks.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gcc/config/vxworks.h b/gcc/config/vxworks.h index d6ac83b2bd2..075a45109e8 100644 --- a/gcc/config/vxworks.h +++ b/gcc/config/vxworks.h @@ -380,7 +380,7 @@ extern void vxworks_emit_call_builtin___clear_cache (rtx begin, rtx end); with VxWorks. */ #undef DWARF_VERSION_DEFAULT -#define DWARF_VERSION_DEFAULT (TARGET_VXWORKS7 ? 4 : 2) +#define DWARF_VERSION_DEFAULT (TARGET_VXWORKS7 ? 3 : 2) #undef DWARF_GNAT_ENCODINGS_DEFAULT #define DWARF_GNAT_ENCODINGS_DEFAULT \