[avr-gcc-list] fixed address for PROGMEM

[Simon Han]

Dear avr-gcc-list,
        Has anyone figured out a way to fix the address for PROGMEM?
Specifically, I would like to fix all the location for PROMEM to the end
of program flash (0x1C000 for atmega128).  I have tried the same approach
as .bootloader

#define BOOTLOADER_SECTION    __attribute__ ((section (".bootloader")))

Then,
use it in

int bootloader(void) BOOTLOADER_SECTION;

with
LDFLAGS = -Wl,-Map,$(PRG).map,--section-start=.bootloader=0x1E000

This forced bootloader code resided in 0x1E000.

Then I defined HIDDEN_SECTION as

#define HIDDEN_SECTION  __attribute__ ((section (".hidden")))

I have tried to use HIDDEN_SECTION in two ways as follow

static const prog_uchar myarray[10] HIDDEN_SECTION = { some data... }

static const prog_uchar HIDDEN_SECTION myarray[10] = { some data... }

Both of them still gave me flash location at beginning of the memory
verified with .lst file.

Could someone give me a hand?

Thanks a million,
Simon