From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 22545 invoked by alias); 16 Sep 2014 09:03:37 -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 22517 invoked by uid 48); 16 Sep 2014 09:03:36 -0000 From: "palves at redhat dot com" To: gdb-prs@sourceware.org Subject: [Bug gdb/17384] android arm gdb "Cannot access memory at address" when I "stepi" over "blx" Date: Tue, 16 Sep 2014 09:03:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gdb X-Bugzilla-Component: gdb X-Bugzilla-Version: unknown X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: palves at redhat dot com X-Bugzilla-Status: NEW X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc 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/msg00605.txt.bz2 https://sourceware.org/bugzilla/show_bug.cgi?id=17384 Pedro Alves changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |palves at redhat dot com --- Comment #2 from Pedro Alves --- Pasting "http://temp.minimum.se/bt_for_memory_error.txt" here, for easier reference, and so we're protected against that resource disappearing in the future: #0 memory_error_message (err=err@entry=TARGET_XFER_E_IO, gdbarch=0x1ed4cc0, memaddr=memaddr@entry=1) at corefile.c:196 #1 0x000000000058bd1d in memory_error (err=TARGET_XFER_E_IO, memaddr=memaddr@entry=1) at corefile.c:224 #2 0x000000000058be11 in read_memory (memaddr=1, myaddr=myaddr@entry=0x7fff5dee86d0 "\377\200\203R", len=len@entry=4) at corefile.c:261 #3 0x000000000058bec5 in read_memory_integer (memaddr=, len=4, byte_order=BFD_ENDIAN_LITTLE) at corefile.c:357 #4 0x000000000058bf02 in do_captured_read_memory_integer (data=data@entry=0x7fff5dee8770) at corefile.c:322 #5 0x0000000000513225 in catch_errors (func=func@entry=0x58bef0 , func_args=func_args@entry=0x7fff5dee8770, errstring=errstring@entry=0x6c20cd "", mask=mask@entry=RETURN_MASK_ALL) at exceptions.c:237 #6 0x000000000058be8b in safe_read_memory_integer (memaddr=, len=len@entry=4, byte_order=byte_order@entry=BFD_ENDIAN_LITTLE, return_value=return_value@entry=0x7fff5dee87b8) at corefile.c:343 #7 0x000000000041122a in arm_scan_prologue (cache=0x1e51ec0, this_frame=0x1e51e00) at arm-tdep.c:1996 #8 arm_make_prologue_cache (this_frame=0x1e51e00) at arm-tdep.c:2022 #9 0x000000000041142a in arm_prologue_this_id (this_frame=0x1e51e00, this_cache=0x1e51e18, this_id=0x1e51e60) at arm-tdep.c:2052 #10 0x00000000005e4ea4 in compute_frame_id (fi=0x1e51e00) at frame.c:459 #11 get_prev_frame_if_no_cycle (this_frame=this_frame@entry=0x1e51470) at frame.c:1781 #12 0x00000000005e72ca in get_prev_frame_always_1 (this_frame=0x1e51470) at frame.c:1955 #13 get_prev_frame_always (this_frame=0x1e51470) at frame.c:1972 #14 0x00000000005e7754 in frame_unwind_caller_id (next_frame=) at frame.c:500 #15 0x0000000000503a07 in process_event_stop_test (ecs=ecs@entry=0x7fff5dee9070) at infrun.c:4738 #16 0x0000000000505478 in handle_inferior_event (ecs=0x7fff5dee9070) at infrun.c:3424 #17 0x00000000005079ba in fetch_inferior_event (client_data=client_data@entry=0x0) at infrun.c:2899 #18 0x000000000051dc73 in inferior_event_handler (event_type=INF_REG_EVENT, client_data=0x0) at inf-loop.c:58 #19 0x0000000000428fce in run_async_handler_and_reschedule (scb=0x1ec5600) at ser-base.c:137 #20 0x000000000051bf73 in process_event () at event-loop.c:340 #21 0x000000000051c2c7 in gdb_do_one_event () at event-loop.c:404 #22 0x000000000051c4e7 in start_event_loop () at event-loop.c:429 #23 0x0000000000515b73 in captured_command_loop (data=data@entry=0x0) at main.c:322 #24 0x0000000000513225 in catch_errors (func=func@entry=0x515b60 , func_args=func_args@entry=0x0, errstring=errstring@entry=0x6c20cd "", mask=mask@entry=RETURN_MASK_ALL) at exceptions.c:237 #25 0x0000000000516a76 in captured_main (data=data@entry=0x7fff5dee93c0) at main.c:1142 #26 0x0000000000513225 in catch_errors (func=func@entry=0x516060 , func_args=func_args@entry=0x7fff5dee93c0, errstring=errstring@entry=0x6c20cd "", mask=mask@entry=RETURN_MASK_ALL) at exceptions.c:237 #27 0x0000000000516f1b in gdb_main (args=args@entry=0x7fff5dee93c0) at main.c:1150 #28 0x0000000000407b65 in main (argc=, argv=) at gdb.c:32 -- You are receiving this mail because: You are on the CC list for the bug.