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Linear s-records   Message List  
Reply | Forward Message #9361 of 9382 |
Re: Linear s-records

--- In gnu-m68hc11@yahoogroups.com, "Diego Manenti Martins" <dmmartins@...>
wrote:
> I used it to generate a linear s-record from a paged elf:
>
> m6811-elf-objcopy --output-target=srec --srec-len=0x20
> --change-addresses 0xffff0000 --change-section-lma .bank8=0x388000
> --change-section-lma .bank9=0x398000 --change-section-lma
> .bank10=0x3a8000 --change-section-lma .bank11=0x3b8000
> --change-section-lma .bank12=0x3c8000 --change-section-lma
> .bank13=0x3d8000 --change-section-lma .text=0x4000
> --change-section-lma .text_h=0xc000 --change-section-lma
> .vectors=0xff80 main.elf main.s19
>
> and it works! :)
>
> is there other way to do it?

that's pretty much what I'm doing in my application and it works too.

James
Fri Jul 3, 2009 10:00 am

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jsmcortina
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Forward 		Message #9361 of 9382 |
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Hi, I used it to generate a linear s-record from a paged elf: m6811-elf-objcopy --output-target=srec --srec-len=0x20 --change-addresses 0xffff0000... 		Diego Manenti Martins
snitramd
Offline Send Email 		Jan 12, 2007
3:15 am

On Fri, 12 Jan 2007 13:12:28 +1000, Diego Manenti Martins ... that's what linker scripts are for :) http://hc11-ide.funkmunch.net/newbrain/handyboard.x and ...
Triffid Hunter
triffid_hunter
Offline Send Email 		Jan 12, 2007
3:28 am

yes, but if I put this on linker script: bank8 (rx) : ORIGIN = 0x388000, LENGTH = 16k that is the linear address for bank 8, the functions on these bank...
Diego Manenti Martins
snitramd
Offline Send Email 		Jan 12, 2007
3:43 am

... Yes! Like this: MEMORY { (...) bank3 (rx) : ORIGIN = 0x0dc000, LENGTH = 16k /* VMA */ (...) } SECTIONS { (...) .bank3 : AT(0x338000) /* LMA */ { ...
Diego Manenti Martins
snitramd
Offline Send Email 		Jan 12, 2007
12:44 pm

... I use a DP256 whith many regions... too many to manage all on that one commandline. Like Triffid said, that's what linker scripts are for. So, of course...
Jefferson Smith
imajeff84663
Offline Send Email 		Jan 12, 2007
5:10 pm

Is there a "Hello world" equivalent for demonstrating paged memory with the 9S12E (or similar) versions of the HCS12? I'm stuck trying to make use of paged...
Donald E Haselwood
ptfwq
Offline Send Email 		Jun 22, 2009
12:49 am

Hi, I have a demo of FreeRTOS using 9S128E, with banked memory. I can send it to you. On Sun, Jun 21, 2009 at 9:48 PM, Donald E ... -- diego...
Diego Manenti Martins
snitramd
Offline Send Email 		Jun 22, 2009
11:14 am

Diego, Thanks. I would appreciate a copy. Since my post, I have been experimenting, and my problem appears to be my .ld file, but I don't what it is. A few ...
Donald E Haselwood
ptfwq
Offline Send Email 		Jun 22, 2009
3:48 pm

I'm finding the far C calls have a page number that is 4 pages lower than the page where the code resides. I checked the code v pages and it is loaded...
Donald E Haselwood
ptfwq
Offline Send Email 		Jun 26, 2009
3:49 am

(Answering my own question, maybe or maybe not correctly!)-- The combination of memory.x and objcopy flag in the Makefile is the issue. To work correctly the...
Donald E Haselwood
ptfwq
Offline Send Email 		Jun 28, 2009
5:04 pm

... that's pretty much what I'm doing in my application and it works too. James...
James Murray
jsmcortina
Offline Send Email 		Jul 3, 2009
10:00 am

James, Here is how I do it. The following sets the lma/vma addresses in the script rather than in the Makefile-- ... The Makefile only has the objcopy flags--...
Donald E Haselwood
ptfwq
Offline Send Email 		Jul 3, 2009
4:20 pm
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