Hi all,
I currently am compiling/linking code for the ATmega2560 using the 4.1.1
set of gcc tools (WinAVR 20070122). In the middle of the code (at
roughly 0x20f4) I have around 1200 bytes of zeroes.
The MAP file shows:
...
.progmem.data 0x0000200a 0xe9 obj/CmdMfg.o
0x000020f4 . = ALIGN (0x2)
*fill* 0x000020f3 0x1 00
0x000020f4 __trampolines_start = .
*(.trampolines)
.trampolines 0x000020f4 0x0 linker stubs
*(.trampolines*)
0x000020f4 __trampolines_end = .
*(.jumptables)
*(.jumptables*)
*(.lowtext)
*(.lowtext*)
0x000020f4 __ctors_start = .
*(.ctors)
0x000020f4 __ctors_end = .
0x000020f4 __dtors_start = .
*(.dtors)
0x000020f4 __dtors_end = .
SORT(*)(.ctors)
SORT(*)(.dtors)
*(.init0)
.init0 0x000025a4 0x0
c:/winavr/bin/../lib/gcc/avr/4.1.1/../../../../avr/lib/avr6/crtm2560.o
0x000025a4 __init
So why does the linker put .init0 at 0x25a4 when there is nothing
between that and .trampolines at 0x20f4? I understand the need for the
trampolines, but my code is currently less than the split point where I
would need them. Is there a way to control this?
Thanks for any help!
Best regards,
Stu Bell
Senior Software Engineer
DPHI, Inc. (DataPlay)
email: [EMAIL PROTECTED]
phone: (303) 952-2468
mail: 1900 Pike Rd, #F
Longmont, CO 80501 USA
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