Den 17-06-2013 08:20, Sergei Gorelkin skrev:
16.06.2013 23:39, Michael Ring пишет:
I had some time this weekend (while beeing grilled by the sun on my
balcony) to work on another
thing that did not work correct and that I did not understand (Now I
do, I least I hope ;-)
As said before in this thread, I wanted to distribute Code in two
different memory areas because
this needs to be done so that pic32 startup code works correctly.
But when I linked my binary the elf-file had always a startup address
somewhere in the wrong memory
area.
This is what I tried:
procedure reset; assembler; nostackframe; public name'_reset';
asm
.section ".reset,\"ax\",@progbits"
la $k0, _startup
jr $k0 //Jump to startup code
nop
.text
end;
In general, the custom section support in compiler needs a lot of
improvement...
Try the following, maybe it could work:
procedure anyname; assembler; nostackframe;
asm
.section ".reset,\"ax\",@progbits"
.globl _reset
_reset: // <-- correct name here
la $k0, _startup
jr $k0
nop
.text
end;
Regards,
Sergei
I agree that it needs some work. Having a way to specify the section
with a procedure directive would largely be preferable I think. Such a
directive could also be interesting for variables and typed constants
Also, I think
.section ".reset"
should work just fine in most cases
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