From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 9810 invoked by alias); 26 Feb 2002 18:00:28 -0000 Mailing-List: contact ecos-discuss-help@sources.redhat.com; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: ecos-discuss-owner@sources.redhat.com Received: (qmail 9523 invoked from network); 26 Feb 2002 18:00:14 -0000 Received: from unknown (HELO mta1n.bluewin.ch) (195.186.1.210) by sources.redhat.com with SMTP; 26 Feb 2002 18:00:14 -0000 Received: from CHARLESHENRI (195.186.184.149) by mta1n.bluewin.ch (Bluewin AG 6.0.040) id 3C5F86FA006B3D7F for ecos-discuss@sources.redhat.com; Tue, 26 Feb 2002 19:00:13 +0100 Message-ID: <008501c1beef$1e4dc940$0401a8c0@CHARLESHENRI> From: "Charles-Henri Balet" To: Date: Tue, 26 Feb 2002 14:39:00 -0000 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2600.0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 Subject: [ECOS] Insight 5.1.1 with Angel /serial debugger X-SW-Source: 2002-02/txt/msg00525.txt.bz2 Hi, I use Insight 5.1.1 on an ARM processor on a board with Angel 1.20, the link, download, debugger work fine, my problem, the ecos startup code in the Vectors.s file, this startup replace vectors in the vector table and when the vector of the undefined instruction is replaced, insight freeze, I'm have to start step by step and the problem is on the line "str r2,[r0,#0x24]" this is the part of the warm_reset where the problem appear : mov r0,#0 // move vectors ldr r1,=__exception_handlers #ifndef CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS // Wait with this if stubs are included (see further down). ldr r2,[r1,#0x04] // undefined instruction str r2,[r0,#0x04] ldr r2,[r1,#0x24] str r2,[r0,#0x24] #endif ldr r2,[r1,#0x08] // software interrupt str r2,[r0,#0x08] I have built an "RAM" startup, with enable of CYGIMP_HAL_PROCESS_ALL_EXCEPTIONS and disable of CYGSEM_HAL_USE_ROM_MONITOR. any has any idea, can we modify the vectors table with an Angel debugger ? many thanks balet charles-henri -- Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos and search the list archive: http://sources.redhat.com/ml/ecos-discuss