1. The code will be addressable up to FFFFF, so you can write a really big code, and itt will work. 2. Itt will not know mova, only reta, calla and bra. And the latter two have 3 or 1 addressing modes implemented. So basically it will only work with code written in C, so it can generate the assembler code it can handle.
"Oleg V. Kobrin" <[email protected]> Sent by: [email protected] 10/11/2007 03:13 PM Please respond to "GCC for MSP430 - http://mspgcc.sf.net"; <[email protected]> To "GCC for MSP430 - http://mspgcc.sf.net"; <[email protected]> cc Subject Re: [Mspgcc-users] MSP430X status ok, it's not bad already.... but some problems is significant: 1. I cannot set up any code section into an upper memory, nor data section, because gdbproxy does not allow addresses above 0xFFFF. 2. Looks like as does not know the opcodes 'mova' and 'movx', and when I'm using asm("movx .....") in my code, I got error invalid opcode. 2007/10/11, [email protected] <[email protected]>: Hi, I've been away for two months, and could not go on with my work. I'm back now, and hoping to finish it till the middle of december. I have to implement some more addressing modes for calla and to send the patches to Steve Underwood. 20-bit data pointers will not be available; pointers will automatically be allocated in the lower 64K. Regards, Oszkar "Norman Davis" <[email protected]> Sent by: [email protected] 10/08/2007 07:06 AM Please respond to "GCC for MSP430 - http://mspgcc.sf.net"; < [email protected]> To "GCC for MSP430 - http://mspgcc.sf.net"; < [email protected]> cc Subject Re: [Mspgcc-users] MSP430X status On 10/6/07, Oleg V. Kobrin <[email protected]> wrote: > and what about 20-bit pointers? what is the type modifier? I see some emails between Steve Underwood and Oszkar Ambrus back in June thru July about work on the support for that in the compiler and binutils. Seems there was a roadblock involving something called "multilib" and maybe some other issues. Does anyone know if the work Oszkar did is available for someone else to continue if he's not available? ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ Mspgcc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mspgcc-users ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ Mspgcc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mspgcc-users -- _____________ Oleg V. Kobrin ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ Mspgcc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mspgcc-users
