Mouse code for the MacroRat
mbed-dev/targets/TARGET_NXP/TARGET_LPC2460/device/TOOLCHAIN_GCC_ARM/LPC2460.ld
- Committer:
- sahilmgandhi
- Date:
- 2017-06-03
- Revision:
- 46:b156ef445742
- Parent:
- 18:6a4db94011d3
File content as of revision 46:b156ef445742:
OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(vectors) /* Memory Definitions: */ MEMORY { Flash (rx) : ORIGIN = 0xA0001000, LENGTH = 512k Ram (rwx) : ORIGIN = 0x40000040, LENGTH = 64k - 0x40 UsbRam (rw) : ORIGIN = 0x7FD00000, LENGTH = 8k EthRam (rw) : ORIGIN = 0x7FE00000, LENGTH = 16k CanRam (rw) : ORIGIN = 0xE0038000, LENGTH = 2k BatRam (rw) : ORIGIN = 0xE0084000, LENGTH = 2k } /* Stack sizes: */ UND_Stack_Size = 64; SVC_Stack_Size = 64; ABT_Stack_Size = 64; FIQ_Stack_Size = 64; IRQ_Stack_Size = 64; User_Stack_Size = 4096; Stack_Size_Total = UND_Stack_Size + SVC_Stack_Size + ABT_Stack_Size + FIQ_Stack_Size + IRQ_Stack_Size + User_Stack_Size; /* Stack tops for each mode: */ __und_stack_top__ = __stacks_top__; __abt_stack_top__ = __und_stack_top__ - UND_Stack_Size ; __fiq_stack_top__ = __abt_stack_top__ - ABT_Stack_Size ; __irq_stack_top__ = __fiq_stack_top__ - FIQ_Stack_Size ; __svc_stack_top__ = __irq_stack_top__ - IRQ_Stack_Size ; __usr_stack_top__ = __svc_stack_top__ - User_Stack_Size ; /* C-accessible symbols for memory address ranges: */ __FLASH_segment_start__ = ORIGIN( Flash ); __FLASH_segment_end__ = ORIGIN( Flash ) + LENGTH( Flash ); __SRAM_segment_start__ = ORIGIN( Ram ); __SRAM_segment_end__ = ORIGIN( Ram ) + LENGTH( Ram ); /* Stacks (full descending) at top of RAM, grows downward: * * __stack_min__ is used by the malloc implementation to ensure heap never collides * with stack (assuming stack never grows beyond Stack_Size_Total in length) */ __stacks_top__ = __SRAM_segment_end__; __stacks_min__ = __SRAM_segment_end__ - Stack_Size_Total; SECTIONS { /* first section is .text which is used for code */ __text_start__ = . ; .text : { __privileged_code_start__ = . ; KEEP( *( .vectors ) ) *( .privileged_code ) __privileged_code_end__ = .; *( .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( 4 ) ; 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 ) ) } >Flash __exidx_start = . ; .ARM.exidx : { *( .ARM.exidx* .gnu.linkonce.armexidx.* ) } >Flash __exidx_end = . ; .text.align : { . = ALIGN( 8 ) ; } >Flash /* Alignment schenanigans */ __text_end__ = . ; /* .bss section -- used for uninitialized data */ /* Located at the start of RAM */ .bss (NOLOAD) : { __bss_start__ = . ; *crt0.o( .ram_vectors ) __user_bss_start__ = . ; *( .user_bss ) __user_bss_end__ = . ; *( .shbss ) *( .bss .bss.* .gnu.linkonce.b.* ) *( COMMON ) *( .ram.b ) . = ALIGN( 8 ) ; __bss_end__ = . ; } >Ram AT>Flash /* .data section -- used for initialized data */ .data : { __data_start__ = . ; KEEP( *( .jcr ) ) *( .got.plt ) *( .got ) *( .shdata ) *( .data .data.* .gnu.linkonce.d.* ) *( .ram ) . = ALIGN( 8 ) ; __data_end__ = . ; } >Ram AT>Flash __data_init_start__ = LOADADDR( .data ) ; /* Heap starts here and grows up in memory */ . = ALIGN( 8 ) ; __heap_start__ = . ; end = . ; __end__ = . ; .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) } /* DWARF 3 */ .debug_pubtypes 0 : { *(.debug_pubtypes) } .debug_ranges 0 : { *(.debug_ranges) } .note.gnu.arm.ident 0 : { KEEP( *( .note.gnu.arm.ident ) ) } .ARM.attributes 0 : { KEEP( *( .ARM.attributes ) ) KEEP( *( .gnu.attributes ) ) } /DISCARD/ : { *( .note.GNU-stack ) } /* C data can be defined as being in special purpose RAMs using * __attribute__ ((section ("ethram"))) for example. */ .usbram (NOLOAD): { *( .usbram ) *( .usbram.* ) } > UsbRam .ethram (NOLOAD): { *( .ethram ) *( .ethram.* ) } > EthRam .canram (NOLOAD): { *( .canram ) *( .canram.* ) } > CanRam .batram (NOLOAD): { *( .batram ) *( .batram.* ) } > BatRam }