| 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 |