cat << EOF OUTPUT_FORMAT("elf32-ip2k", "elf32-ip2k", "elf32-ip2k") OUTPUT_ARCH(ip2k) ENTRY(_start) SEARCH_DIR(.); /* IP2022 default linker script. */ MEMORY { D_GPR : org = 0x01000080, len = 128 D_RAM : org = 0x01000100, len = 4K - 256 P_RAM : org = 0x02000000, len = 16K P_ROM : org = 0x02010000, len = 64K - 32 P_RESET : org = 0x0201FFE0, len = 32 P_CONFIG : org = 0x02020000, len = 128 } SECTIONS { /* Allocated memory end markers (initialized to start of appropiate memory address). */ __data_end = 0x01000100; __pram_end = 0x02000000; __flash_end = 0x02010000; /* Global general purpose registers in direct addressing range. */ .gpr 0x01000080 : { *(.gpr) } >D_GPR /* Pre-allocated, pre-initialized data memory. */ __data_run_begin = __data_end; __data_load_begin = (__flash_end + 1) & 0xFFFFFFFE; .data __data_run_begin : AT (__data_load_begin) { * (.data); * (.rodata) } >D_RAM __data_run_end = __data_run_begin + SIZEOF(.data); __data_load_end = __data_load_begin + SIZEOF(.data); __data_end = __data_run_end; __flash_end = __data_load_end; /* Pre-allocated, uninitialized data memory. */ __bss_begin = __data_end; .bss __bss_begin : { * (.bss) } >D_RAM __bss_end = __bss_begin + SIZEOF(.bss); __data_end = __bss_end; /* Pre-allocated PRAM data memory. */ __pram_data_begin = (__pram_end + 1) & 0xFFFFFFFE; .pram_data __pram_data_begin : { * (.pram_data) } >P_RAM __pram_data_end = __pram_data_begin + SIZEOF(.pram_data); __pram_end = __pram_data_end; /* PRAM code. */ __pram_run_begin = (__pram_end + 1) & 0xFFFFFFFE; __pram_load_begin = (__flash_end + 1) & 0xFFFFFFFE; .pram __pram_run_begin : AT (__pram_load_begin) { * (.pram) } >P_RAM __pram_run_end = __pram_run_begin + SIZEOF(.pram); __pram_load_end = __pram_load_begin + SIZEOF(.pram); __pram_load_shift = ((__pram_run_begin - __pram_load_begin) & 0x1FFFF) | 0x02000000; __pram_end = __pram_run_end; __flash_end = __pram_load_end; /* PRAM overlay code. */ __pram_overlay_run_start = (__pram_end + 1) & 0xFFFFFFFE; __pram_overlay_load_start = (__flash_end + 1) & 0xFFFFFFFE; OVERLAY __pram_overlay_run_start : AT (__pram_overlay_load_start) { .pram1 { */overlay1/* (.pram); * (.pram1) } .pram2 { */overlay2/* (.pram); * (.pram2) } } >P_RAM __pram_overlay_run_end = .; __pram_overlay_load_end = __pram_overlay_load_start + SIZEOF(.pram1) + SIZEOF(.pram2); __pram_end = __pram_overlay_run_end; __flash_end = __pram_overlay_load_end; /* Flash code. */ __text_begin = (__flash_end + 1) & 0xFFFFFFFE; .text __text_begin : { * (.text); * (.text.libgcc) } >P_ROM = 0xffff __text_end = __text_begin + SIZEOF(.text); __flash_end = __text_end; /* Strings. */ __strings_begin = (__flash_end + 1) & 0xFFFFFFFE; .strings __strings_begin : { * (strings); * (.progmem.data) } >P_ROM = 0xffff __strings_end = __strings_begin + SIZEOF (.strings); __flash_end = __strings_end; .ctors : { * (.ctors) } > P_ROM .dtors : { * (.dtors) } > P_ROM /* Reset code. */ .reset : { * (.reset) } >P_RESET = 0xffff /* Configuration block. */ .config : { * (.config) } >P_CONFIG = 0xffff /* Stack. */ PROVIDE (__stack = 0x01000FFF); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } .stab.excl 0 : { *(.stab.excl) } .stab.exclstr 0 : { *(.stab.exclstr) } .stab.index 0 : { *(.stab.index) } .stab.indexstr 0 : { *(.stab.indexstr) } .comment 0 : { *(.comment) } /* DWARF 1. */ .debug 0 : { *(.debug) } .line 0 : { *(.line) } /* GNU DWARF 1 extensions. */ .debug_srcinfo 0 : { *(.debug_srcinfo) } .debug_sfnames 0 : { *(.debug_sfnames) } /* DWARF 1.1 and DWARF 2. */ .debug_aranges 0 : { *(.debug_aranges) } .debug_pubnames 0 : { *(.debug_pubnames) } /* DWARF 2. */ .debug_info 0 : { *(.debug_info) *(.gnu.linkonce.wi.*) } .debug_abbrev 0 : { *(.debug_abbrev) } .debug_line 0 : { *(.debug_line) } .debug_frame 0 : { *(.debug_frame) } .debug_str 0 : { *(.debug_str) } .debug_loc 0 : { *(.debug_loc) } .debug_macinfo 0 : { *(.debug_macinfo) } } EOF