mbed official / mbed-dev

mbed library sources. Supersedes mbed-src.

Dependents:   Nucleo_Hello_Encoder BLE_iBeaconScan AM1805_DEMO DISCO-F429ZI_ExportTemplate1 ... more

targets/TARGET_NXP/TARGET_LPC11UXX/device/TOOLCHAIN_GCC_CS/LPC11U24.ld@181:57724642e740, 2018-02-16 (annotated)

Committer:
AnnaBridge
Date:
Fri Feb 16 16:09:33 2018 +0000
Revision:
181:57724642e740
Parent:
149:156823d33999
Child:
188:bcfe06ba3d64
mbed-dev library. Release version 159.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
<> 144:ef7eb2e8f9f7 1 /* Linker script for mbed LPC1768
<> 144:ef7eb2e8f9f7 2 *
<> 144:ef7eb2e8f9f7 3 * Version:CodeSourcery Sourcery G++ Lite 2007q3-53
<> 144:ef7eb2e8f9f7 4 * BugURL:https://support.codesourcery.com/GNUToolchain/
<> 144:ef7eb2e8f9f7 5 *
<> 144:ef7eb2e8f9f7 6 * Copyright 2007 CodeSourcery.
<> 144:ef7eb2e8f9f7 7 *
<> 144:ef7eb2e8f9f7 8 * The authors hereby grant permission to use, copy, modify, distribute,
<> 144:ef7eb2e8f9f7 9 * and license this software and its documentation for any purpose, provided
<> 144:ef7eb2e8f9f7 10 * that existing copyright notices are retained in all copies and that this
<> 144:ef7eb2e8f9f7 11 * notice is included verbatim in any distributions. No written agreement,
<> 144:ef7eb2e8f9f7 12 * license, or royalty fee is required for any of the authorized uses.
<> 144:ef7eb2e8f9f7 13 * Modifications to this software may be copyrighted by their authors
<> 144:ef7eb2e8f9f7 14 * and need not follow the licensing terms described here, provided that
<> 144:ef7eb2e8f9f7 15 * the new terms are clearly indicated on the first page of each file where
<> 144:ef7eb2e8f9f7 16 * they apply. */
<> 144:ef7eb2e8f9f7 17
<> 144:ef7eb2e8f9f7 18 OUTPUT_FORMAT ("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
<> 144:ef7eb2e8f9f7 19 ENTRY(__cs3_reset_cortex_m)
<> 144:ef7eb2e8f9f7 20 SEARCH_DIR(.)
<> 144:ef7eb2e8f9f7 21
<> 144:ef7eb2e8f9f7 22 /*
<> 144:ef7eb2e8f9f7 23 ram ORIGIN: 8_byte_aligned(48 vect * 4 bytes) = 8_byte_aligned(0xC0) = 0xC0
<> 144:ef7eb2e8f9f7 24 ram LENGTH: 8KB - 0xC0 = 0xF40
<> 144:ef7eb2e8f9f7 25 */
<> 144:ef7eb2e8f9f7 26 MEMORY
<> 144:ef7eb2e8f9f7 27 {
<> 144:ef7eb2e8f9f7 28 rom (rx) : ORIGIN = 0x00000000, LENGTH = 32K
<> 144:ef7eb2e8f9f7 29
<> 144:ef7eb2e8f9f7 30 ram (rwx) : ORIGIN = 0x100000C0, LENGTH = 0x1F40
<> 144:ef7eb2e8f9f7 31 usb_ram (rwx) : ORIGIN = 0x20004000, LENGTH = 0x800
<> 144:ef7eb2e8f9f7 32 }
<> 144:ef7eb2e8f9f7 33
<> 144:ef7eb2e8f9f7 34 /* These force the linker to search for particular symbols from
<> 144:ef7eb2e8f9f7 35 * the start of the link process and thus ensure the user's
<> 144:ef7eb2e8f9f7 36 * overrides are picked up
<> 144:ef7eb2e8f9f7 37 */
<> 144:ef7eb2e8f9f7 38 EXTERN(__cs3_reset_cortex_m)
<> 144:ef7eb2e8f9f7 39 EXTERN(__cs3_interrupt_vector_cortex_m)
<> 144:ef7eb2e8f9f7 40 EXTERN(__cs3_start_c main __cs3_stack __cs3_stack_size __cs3_heap_end)
<> 144:ef7eb2e8f9f7 41
<> 144:ef7eb2e8f9f7 42 PROVIDE(__cs3_stack = __cs3_region_start_ram + __cs3_region_size_ram);
<> 144:ef7eb2e8f9f7 43 PROVIDE(__cs3_stack_size = __cs3_region_start_ram + __cs3_region_size_ram - _end);
<> 144:ef7eb2e8f9f7 44 PROVIDE(__cs3_heap_start = _end);
<> 144:ef7eb2e8f9f7 45 PROVIDE(__cs3_heap_end = __cs3_region_start_ram + __cs3_region_size_ram);
<> 144:ef7eb2e8f9f7 46
<> 144:ef7eb2e8f9f7 47 SECTIONS
<> 144:ef7eb2e8f9f7 48 {
<> 144:ef7eb2e8f9f7 49 .text :
<> 144:ef7eb2e8f9f7 50 {
<> 144:ef7eb2e8f9f7 51 CREATE_OBJECT_SYMBOLS
<> 144:ef7eb2e8f9f7 52 __cs3_region_start_rom = .;
<> 144:ef7eb2e8f9f7 53 *(.cs3.region-head.rom)
<> 144:ef7eb2e8f9f7 54 __cs3_interrupt_vector = __cs3_interrupt_vector_cortex_m;
<> 144:ef7eb2e8f9f7 55 *(.cs3.interrupt_vector)
<> 144:ef7eb2e8f9f7 56 /* Make sure we pulled in an interrupt vector. */
<> 144:ef7eb2e8f9f7 57 ASSERT (. != __cs3_interrupt_vector_cortex_m, "No interrupt vector");
<> 144:ef7eb2e8f9f7 58 *(.rom)
<> 144:ef7eb2e8f9f7 59 *(.rom.b)
<> 144:ef7eb2e8f9f7 60
<> 144:ef7eb2e8f9f7 61 __cs3_reset = __cs3_reset_cortex_m;
<> 144:ef7eb2e8f9f7 62 *(.cs3.reset)
<> 144:ef7eb2e8f9f7 63 /* Make sure we pulled in some reset code. */
<> 144:ef7eb2e8f9f7 64 ASSERT (. != __cs3_reset, "No reset code");
<> 144:ef7eb2e8f9f7 65
<> 144:ef7eb2e8f9f7 66 *(.text .text.* .gnu.linkonce.t.*)
<> 144:ef7eb2e8f9f7 67 *(.plt)
<> 144:ef7eb2e8f9f7 68 *(.gnu.warning)
<> 144:ef7eb2e8f9f7 69 *(.glue_7t) *(.glue_7) *(.vfp11_veneer)
<> 144:ef7eb2e8f9f7 70
<> 144:ef7eb2e8f9f7 71 *(.rodata .rodata.* .gnu.linkonce.r.*)
<> 144:ef7eb2e8f9f7 72
<> 144:ef7eb2e8f9f7 73 *(.ARM.extab* .gnu.linkonce.armextab.*)
<> 144:ef7eb2e8f9f7 74 *(.gcc_except_table)
<> 144:ef7eb2e8f9f7 75 *(.eh_frame_hdr)
<> 144:ef7eb2e8f9f7 76 *(.eh_frame)
<> 144:ef7eb2e8f9f7 77
<> 144:ef7eb2e8f9f7 78 . = ALIGN(4);
<> 144:ef7eb2e8f9f7 79 KEEP(*(.init))
<> 144:ef7eb2e8f9f7 80
<> 144:ef7eb2e8f9f7 81 . = ALIGN(4);
<> 144:ef7eb2e8f9f7 82 __preinit_array_start = .;
<> 144:ef7eb2e8f9f7 83 KEEP (*(.preinit_array))
<> 144:ef7eb2e8f9f7 84 __preinit_array_end = .;
<> 144:ef7eb2e8f9f7 85
<> 144:ef7eb2e8f9f7 86 . = ALIGN(4);
<> 144:ef7eb2e8f9f7 87 __init_array_start = .;
<> 144:ef7eb2e8f9f7 88 KEEP (*(SORT(.init_array.*)))
<> 144:ef7eb2e8f9f7 89 KEEP (*(.init_array))
<> 144:ef7eb2e8f9f7 90 __init_array_end = .;
<> 144:ef7eb2e8f9f7 91
<> 144:ef7eb2e8f9f7 92 . = ALIGN(0x4);
<> 144:ef7eb2e8f9f7 93 KEEP (*crtbegin.o(.ctors))
<> 144:ef7eb2e8f9f7 94 KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
<> 144:ef7eb2e8f9f7 95 KEEP (*(SORT(.ctors.*)))
<> 144:ef7eb2e8f9f7 96 KEEP (*crtend.o(.ctors))
<> 144:ef7eb2e8f9f7 97
<> 144:ef7eb2e8f9f7 98 . = ALIGN(4);
<> 144:ef7eb2e8f9f7 99 KEEP(*(.fini))
<> 144:ef7eb2e8f9f7 100
<> 144:ef7eb2e8f9f7 101 . = ALIGN(4);
<> 144:ef7eb2e8f9f7 102 __fini_array_start = .;
<> 144:ef7eb2e8f9f7 103 KEEP (*(.fini_array))
<> 144:ef7eb2e8f9f7 104 KEEP (*(SORT(.fini_array.*)))
<> 144:ef7eb2e8f9f7 105 __fini_array_end = .;
<> 144:ef7eb2e8f9f7 106
<> 144:ef7eb2e8f9f7 107 KEEP (*crtbegin.o(.dtors))
<> 144:ef7eb2e8f9f7 108 KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
<> 144:ef7eb2e8f9f7 109 KEEP (*(SORT(.dtors.*)))
<> 144:ef7eb2e8f9f7 110 KEEP (*crtend.o(.dtors))
<> 144:ef7eb2e8f9f7 111
<> 144:ef7eb2e8f9f7 112 . = ALIGN(4);
<> 144:ef7eb2e8f9f7 113 __cs3_regions = .;
<> 144:ef7eb2e8f9f7 114 LONG (0)
<> 144:ef7eb2e8f9f7 115 LONG (__cs3_region_init_ram)
<> 144:ef7eb2e8f9f7 116 LONG (__cs3_region_start_ram)
<> 144:ef7eb2e8f9f7 117 LONG (__cs3_region_init_size_ram)
<> 144:ef7eb2e8f9f7 118 LONG (__cs3_region_zero_size_ram)
<> 144:ef7eb2e8f9f7 119 }
<> 144:ef7eb2e8f9f7 120
<> 144:ef7eb2e8f9f7 121 /* .ARM.exidx is sorted, so has to go in its own output section. */
<> 144:ef7eb2e8f9f7 122 __exidx_start = .;
<> 144:ef7eb2e8f9f7 123 .ARM.exidx :
<> 144:ef7eb2e8f9f7 124 {
<> 144:ef7eb2e8f9f7 125 *(.ARM.exidx* .gnu.linkonce.armexidx.*)
<> 144:ef7eb2e8f9f7 126 } >rom
<> 144:ef7eb2e8f9f7 127 __exidx_end = .;
<> 144:ef7eb2e8f9f7 128 .text.align :
<> 144:ef7eb2e8f9f7 129 {
<> 144:ef7eb2e8f9f7 130 . = ALIGN(8);
<> 144:ef7eb2e8f9f7 131 _etext = .;
<> 144:ef7eb2e8f9f7 132 } >rom
<> 144:ef7eb2e8f9f7 133 __cs3_region_size_rom = LENGTH(rom);
<> 144:ef7eb2e8f9f7 134 __cs3_region_num = 1;
<> 144:ef7eb2e8f9f7 135
<> 144:ef7eb2e8f9f7 136 .data :
<> 144:ef7eb2e8f9f7 137 {
<> 144:ef7eb2e8f9f7 138 __cs3_region_start_ram = .;
<> 144:ef7eb2e8f9f7 139 *(.cs3.region-head.ram)
<> 144:ef7eb2e8f9f7 140 KEEP(*(.jcr))
<> 144:ef7eb2e8f9f7 141 *(.got.plt) *(.got)
<> 144:ef7eb2e8f9f7 142 *(.shdata)
<> 144:ef7eb2e8f9f7 143 *(.data .data.* .gnu.linkonce.d.*)
<> 144:ef7eb2e8f9f7 144 *(.ram)
<> 144:ef7eb2e8f9f7 145 . = ALIGN (8);
<> 144:ef7eb2e8f9f7 146 _edata = .;
<> 144:ef7eb2e8f9f7 147 } >ram AT>rom
<> 144:ef7eb2e8f9f7 148 .bss :
<> 144:ef7eb2e8f9f7 149 {
<> 144:ef7eb2e8f9f7 150 *(.shbss)
<> 144:ef7eb2e8f9f7 151 *(.bss .bss.* .gnu.linkonce.b.*)
<> 144:ef7eb2e8f9f7 152 *(COMMON)
<> 144:ef7eb2e8f9f7 153 *(.ram.b)
<> 144:ef7eb2e8f9f7 154 . = ALIGN (8);
<> 144:ef7eb2e8f9f7 155 _end = .;
<> 144:ef7eb2e8f9f7 156 __end = .;
<> 144:ef7eb2e8f9f7 157 } >ram AT>rom
<> 144:ef7eb2e8f9f7 158
<> 144:ef7eb2e8f9f7 159 .heap (NOLOAD) :
<> 144:ef7eb2e8f9f7 160 {
<> 144:ef7eb2e8f9f7 161 *(.heap)
<> 144:ef7eb2e8f9f7 162 } >ram
<> 144:ef7eb2e8f9f7 163 .stack (__cs3_stack - __cs3_stack_size) (NOLOAD):
<> 144:ef7eb2e8f9f7 164 {
<> 144:ef7eb2e8f9f7 165 *(.stack)
<> 144:ef7eb2e8f9f7 166 _estack = .;
<> 144:ef7eb2e8f9f7 167 PROVIDE(estack = .);
<> 144:ef7eb2e8f9f7 168 } >ram
<> 144:ef7eb2e8f9f7 169
<> 144:ef7eb2e8f9f7 170 __cs3_region_init_ram = LOADADDR (.data);
<> 144:ef7eb2e8f9f7 171 __cs3_region_init_size_ram = _edata - __cs3_region_start_ram;
<> 144:ef7eb2e8f9f7 172 __cs3_region_zero_size_ram = _end - _edata;
<> 144:ef7eb2e8f9f7 173 __cs3_region_size_ram = LENGTH(ram);
<> 144:ef7eb2e8f9f7 174 __cs3_region_num = 1;
<> 144:ef7eb2e8f9f7 175
<> 144:ef7eb2e8f9f7 176 .stab 0 (NOLOAD) : { *(.stab) }
<> 144:ef7eb2e8f9f7 177 .stabstr 0 (NOLOAD) : { *(.stabstr) }
<> 144:ef7eb2e8f9f7 178 /* DWARF debug sections.
<> 144:ef7eb2e8f9f7 179 * Symbols in the DWARF debugging sections are relative to the beginning
<> 144:ef7eb2e8f9f7 180 * of the section so we begin them at 0. */
<> 144:ef7eb2e8f9f7 181 /* DWARF 1 */
<> 144:ef7eb2e8f9f7 182 .debug 0 : { *(.debug) }
<> 144:ef7eb2e8f9f7 183 .line 0 : { *(.line) }
<> 144:ef7eb2e8f9f7 184 /* GNU DWARF 1 extensions */
<> 144:ef7eb2e8f9f7 185 .debug_srcinfo 0 : { *(.debug_srcinfo) }
<> 144:ef7eb2e8f9f7 186 .debug_sfnames 0 : { *(.debug_sfnames) }
<> 144:ef7eb2e8f9f7 187 /* DWARF 1.1 and DWARF 2 */
<> 144:ef7eb2e8f9f7 188 .debug_aranges 0 : { *(.debug_aranges) }
<> 144:ef7eb2e8f9f7 189 .debug_pubnames 0 : { *(.debug_pubnames) }
<> 144:ef7eb2e8f9f7 190 /* DWARF 2 */
<> 144:ef7eb2e8f9f7 191 .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
<> 144:ef7eb2e8f9f7 192 .debug_abbrev 0 : { *(.debug_abbrev) }
<> 144:ef7eb2e8f9f7 193 .debug_line 0 : { *(.debug_line) }
<> 144:ef7eb2e8f9f7 194 .debug_frame 0 : { *(.debug_frame) }
<> 144:ef7eb2e8f9f7 195 .debug_str 0 : { *(.debug_str) }
<> 144:ef7eb2e8f9f7 196 .debug_loc 0 : { *(.debug_loc) }
<> 144:ef7eb2e8f9f7 197 .debug_macinfo 0 : { *(.debug_macinfo) }
<> 144:ef7eb2e8f9f7 198 /* SGI/MIPS DWARF 2 extensions */
<> 144:ef7eb2e8f9f7 199 .debug_weaknames 0 : { *(.debug_weaknames) }
<> 144:ef7eb2e8f9f7 200 .debug_funcnames 0 : { *(.debug_funcnames) }
<> 144:ef7eb2e8f9f7 201 .debug_typenames 0 : { *(.debug_typenames) }
<> 144:ef7eb2e8f9f7 202 .debug_varnames 0 : { *(.debug_varnames) }
<> 144:ef7eb2e8f9f7 203
<> 144:ef7eb2e8f9f7 204 .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) }
<> 144:ef7eb2e8f9f7 205 .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) }
<> 144:ef7eb2e8f9f7 206 /DISCARD/ : { *(.note.GNU-stack) }
<> 144:ef7eb2e8f9f7 207 }