From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 4563 invoked by alias); 23 Aug 2014 00:29:10 -0000 Mailing-List: contact gdb-prs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-prs-owner@sourceware.org Received: (qmail 4540 invoked by uid 55); 23 Aug 2014 00:29:09 -0000 From: "cvs-commit at gcc dot gnu.org" To: gdb-prs@sourceware.org Subject: [Bug symtab/17276] gdb needs to coalesce multiple line number entries for the same (non-prologue) line Date: Sat, 23 Aug 2014 00:29:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gdb X-Bugzilla-Component: symtab X-Bugzilla-Version: HEAD X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: cvs-commit at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: dje at google dot com X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-q3/txt/msg00315.txt.bz2 https://sourceware.org/bugzilla/show_bug.cgi?id=17276 --- Comment #1 from cvs-commit at gcc dot gnu.org --- This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "gdb and binutils". The branch, master has been updated via a05a36a5fc98c816381b25c37e8aa971cc86c28d (commit) from 9bda4a968f56cb61b832cdbdabf09a84eab140ab (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=a05a36a5fc98c816381b25c37e8aa971cc86c28d commit a05a36a5fc98c816381b25c37e8aa971cc86c28d Author: Doug Evans Date: Fri Aug 22 17:25:59 2014 -0700 Fix pr 17276. See the description here: https://sourceware.org/ml/gdb-patches/2014-08/msg00283.html This patch keeps track of whether the current line has seen a non-zero discriminator, and if so coalesces consecutive entries for the same line (by ignoring all entries after the first). gdb/ChangeLog: PR 17276 * dwarf2read.c (dwarf_record_line_p): New function. (dwarf_decode_lines_1): Ignore subsequent line number entries for the same line if any entry had a non-zero discriminator. gdb/testsuite/ChangeLog: * gdb.dwarf2/dw2-single-line-discriminators.S: New file. * gdb.dwarf2/dw2-single-line-discriminators.c: New file. * gdb.dwarf2/dw2-single-line-discriminators.exp: New file. ----------------------------------------------------------------------- Summary of changes: gdb/ChangeLog | 7 + gdb/dwarf2read.c | 108 +++++++- gdb/testsuite/ChangeLog | 7 + .../gdb.dwarf2/dw2-single-line-discriminators.S | 281 ++++++++++++++++++++ .../gdb.dwarf2/dw2-single-line-discriminators.c | 31 +++ .../gdb.dwarf2/dw2-single-line-discriminators.exp | 49 ++++ 6 files changed, 471 insertions(+), 12 deletions(-) create mode 100644 gdb/testsuite/gdb.dwarf2/dw2-single-line-discriminators.S create mode 100644 gdb/testsuite/gdb.dwarf2/dw2-single-line-discriminators.c create mode 100644 gdb/testsuite/gdb.dwarf2/dw2-single-line-discriminators.exp -- You are receiving this mail because: You are on the CC list for the bug.