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/** IA-32 linker script
 *  
 * umapped section:
 *  kernel text
 *  kernel data
 * mapped section:
 *  kernel text
 *  kernel data 
 */

OUTPUT_FORMAT(binary)
ENTRY(kernel_image_start)

SECTIONS {
    .unmapped 0x8000: AT (0x8000) {
    unmapped_ktext_start = .;
    *(K_TEXT_START);
    unmapped_ktext_end = .;
    unmapped_kdata_start = .;
    *(K_DATA_START);
    unmapped_kdata_end = .;
    }
    
    .mapped (0x80000000+SIZEOF(.unmapped)+0x8000) : AT (0x8000+SIZEOF(.unmapped)) { 
    ktext_start = .;
    *(.text);
    ktext_end = .;

    kdata_start = .;
    *(.data);       /* initialized data */
    *(.rodata*);        /* string literals */
    *(COMMON);      /* global variables */
    *(.bss);        /* uninitialized static variables */
    *(K_DATA_END);
    kdata_end = .;
    }

    _hardcoded_ktext_size = ktext_end - ktext_start + (unmapped_ktext_end - unmapped_ktext_start);
    _hardcoded_kdata_size = kdata_end - kdata_start + (unmapped_kdata_end - unmapped_kdata_start);
    _hardcoded_load_address = 0x80008000;

}