diff options
Diffstat (limited to 'tmk_core/tool/mbed/mbed-sdk/libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC176X/TOOLCHAIN_GCC_CS/LPC1768.ld')
| -rw-r--r-- | tmk_core/tool/mbed/mbed-sdk/libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC176X/TOOLCHAIN_GCC_CS/LPC1768.ld | 212 |
1 files changed, 212 insertions, 0 deletions
diff --git a/tmk_core/tool/mbed/mbed-sdk/libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC176X/TOOLCHAIN_GCC_CS/LPC1768.ld b/tmk_core/tool/mbed/mbed-sdk/libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC176X/TOOLCHAIN_GCC_CS/LPC1768.ld new file mode 100644 index 0000000000..e88d34de6c --- /dev/null +++ b/tmk_core/tool/mbed/mbed-sdk/libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC176X/TOOLCHAIN_GCC_CS/LPC1768.ld @@ -0,0 +1,212 @@ +/* Linker script for mbed LPC1768 + * + * Version:CodeSourcery Sourcery G++ Lite 2007q3-53 + * BugURL:https://support.codesourcery.com/GNUToolchain/ + * + * Copyright 2007 CodeSourcery. + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. */ +OUTPUT_FORMAT ("elf32-littlearm", "elf32-bigarm", "elf32-littlearm") +ENTRY(__cs3_reset_cortex_m) +SEARCH_DIR(.) + +/* +ram ORIGIN: 8_byte_aligned(49 vect * 4 bytes) = 8_byte_aligned(0xC4) = 0xC8 +ram LENGTH: 32KB - 0xC8 = 0x7F38 +*/ +MEMORY +{ + rom (rx) : ORIGIN = 0x00000000, LENGTH = 512K + + ram (rwx) : ORIGIN = 0x100000C8, LENGTH = 0x7F38 + + ram1(rwx) : ORIGIN = 0x2007C000, LENGTH = 16K + ram2(rwx) : ORIGIN = 0x20080000, LENGTH = 16K +} + +/* These force the linker to search for particular symbols from + * the start of the link process and thus ensure the user's + * overrides are picked up + */ +EXTERN(__cs3_reset_cortex_m) +EXTERN(__cs3_interrupt_vector_cortex_m) +EXTERN(__cs3_start_c main __cs3_stack __cs3_stack_size __cs3_heap_end) + +PROVIDE(__cs3_stack = __cs3_region_start_ram + __cs3_region_size_ram); +PROVIDE(__cs3_stack_size = __cs3_region_start_ram + __cs3_region_size_ram - _end); +PROVIDE(__cs3_heap_start = _end); +PROVIDE(__cs3_heap_end = __cs3_region_start_ram + __cs3_region_size_ram); + +SECTIONS +{ + .text : + { + CREATE_OBJECT_SYMBOLS + __cs3_region_start_rom = .; + *(.cs3.region-head.rom) + __cs3_interrupt_vector = __cs3_interrupt_vector_cortex_m; + *(.cs3.interrupt_vector) + /* Make sure we pulled in an interrupt vector. */ + ASSERT (. != __cs3_interrupt_vector_cortex_m, "No interrupt vector"); + *(.rom) + *(.rom.b) + + __cs3_reset = __cs3_reset_cortex_m; + *(.cs3.reset) + /* Make sure we pulled in some reset code. */ + ASSERT (. != __cs3_reset, "No reset code"); + + *(.text .text.* .gnu.linkonce.t.*) + *(.plt) + *(.gnu.warning) + *(.glue_7t) *(.glue_7) *(.vfp11_veneer) + + *(.rodata .rodata.* .gnu.linkonce.r.*) + + *(.ARM.extab* .gnu.linkonce.armextab.*) + *(.gcc_except_table) + *(.eh_frame_hdr) + *(.eh_frame) + + . = ALIGN(4); + KEEP(*(.init)) + + . = ALIGN(4); + __preinit_array_start = .; + KEEP (*(.preinit_array)) + __preinit_array_end = .; + + . = ALIGN(4); + __init_array_start = .; + KEEP (*(SORT(.init_array.*))) + KEEP (*(.init_array)) + __init_array_end = .; + + . = ALIGN(0x4); + KEEP (*crtbegin.o(.ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors)) + KEEP (*(SORT(.ctors.*))) + KEEP (*crtend.o(.ctors)) + + . = ALIGN(4); + KEEP(*(.fini)) + + . = ALIGN(4); + __fini_array_start = .; + KEEP (*(.fini_array)) + KEEP (*(SORT(.fini_array.*))) + __fini_array_end = .; + + KEEP (*crtbegin.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors)) + KEEP (*(SORT(.dtors.*))) + KEEP (*crtend.o(.dtors)) + + . = ALIGN(4); + __cs3_regions = .; + LONG (0) + LONG (__cs3_region_init_ram) + LONG (__cs3_region_start_ram) + LONG (__cs3_region_init_size_ram) + LONG (__cs3_region_zero_size_ram) + } + + /* .ARM.exidx is sorted, so has to go in its own output section. */ + __exidx_start = .; + .ARM.exidx : + { + *(.ARM.exidx* .gnu.linkonce.armexidx.*) + } >rom + __exidx_end = .; + .text.align : + { + . = ALIGN(8); + _etext = .; + } >rom + __cs3_region_size_rom = LENGTH(rom); + __cs3_region_num = 1; + + .data : + { + __cs3_region_start_ram = .; + *(.cs3.region-head.ram) + KEEP(*(.jcr)) + *(.got.plt) *(.got) + *(.shdata) + *(.data .data.* .gnu.linkonce.d.*) + *(.ram) + . = ALIGN (8); + _edata = .; + } >ram AT>rom + .bss : + { + *(.shbss) + *(.bss .bss.* .gnu.linkonce.b.*) + *(COMMON) + *(.ram.b) + . = ALIGN (8); + _end = .; + __end = .; + } >ram AT>rom + /* This used for USB RAM section */ + .usb_ram (NOLOAD): + { + *.o (USB_RAM) + } > ram2 + .heap (NOLOAD) : + { + *(.heap) + } >ram + .stack (__cs3_stack - __cs3_stack_size) (NOLOAD): + { + *(.stack) + _estack = .; + PROVIDE(estack = .); + } >ram + + __cs3_region_init_ram = LOADADDR (.data); + __cs3_region_init_size_ram = _edata - __cs3_region_start_ram; + __cs3_region_zero_size_ram = _end - _edata; + __cs3_region_size_ram = LENGTH(ram); + __cs3_region_num = 1; + + .stab 0 (NOLOAD) : { *(.stab) } + .stabstr 0 (NOLOAD) : { *(.stabstr) } + /* DWARF debug sections. + * Symbols in the DWARF debugging sections are relative to the beginning + * of the section so we begin them at 0. */ + /* 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) } + /* SGI/MIPS DWARF 2 extensions */ + .debug_weaknames 0 : { *(.debug_weaknames) } + .debug_funcnames 0 : { *(.debug_funcnames) } + .debug_typenames 0 : { *(.debug_typenames) } + .debug_varnames 0 : { *(.debug_varnames) } + + .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } + .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) } + /DISCARD/ : { *(.note.GNU-stack) } +} |