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TARGET_UBLOX_C027/TOOLCHAIN_GCC_CR/LPC1768.ld@108:34e6b704fe68, 2015-10-02 (annotated)

Committer:
Kojto
Date:
Fri Oct 02 07:35:07 2015 +0200
Revision:
108:34e6b704fe68
Parent:
77:869cf507173a 
Release 108  of the mbed library



Changes:

- new platforms - ELMO_F411RE, WIZNET_7500P, ARM_MPS2_BEID

- EFM32 - bugfixes in rtc, serial

- Cortex A cmsis - update files

- STML4 - RAM fixes

Who changed what in which revision?

UserRevisionLine numberNew contents of line
emilmont 77:869cf507173a 1 /* mbed - LPC1768 linker script
emilmont 77:869cf507173a 2 * Based linker script generated by Code Red Technologies Red Suite 4.1
emilmont 77:869cf507173a 3 */
emilmont 77:869cf507173a 4 GROUP(libgcc.a libc.a libstdc++.a libm.a libcr_newlib_nohost.a crti.o crtn.o crtbegin.o crtend.o)
emilmont 77:869cf507173a 5
emilmont 77:869cf507173a 6 MEMORY
emilmont 77:869cf507173a 7 {
emilmont 77:869cf507173a 8 /* Define each memory region */
emilmont 77:869cf507173a 9 MFlash512 (rx) : ORIGIN = 0x0, LENGTH = 0x80000 /* 512k */
emilmont 77:869cf507173a 10 RamLoc32 (rwx) : ORIGIN = 0x100000C8, LENGTH = 0x7F38 /* 32k */
Kojto 108:34e6b704fe68 11 RamAHB_USB (rwx) : ORIGIN = 0x2007c000, LENGTH = 0x4000 /* 16k */
Kojto 108:34e6b704fe68 12 RamAHB_Eth (rwx) : ORIGIN = 0x20080000, LENGTH = 0x4000 /* 16k */
emilmont 77:869cf507173a 13
emilmont 77:869cf507173a 14 }
emilmont 77:869cf507173a 15 /* Define a symbol for the top of each memory region */
emilmont 77:869cf507173a 16 __top_MFlash512 = 0x0 + 0x80000;
emilmont 77:869cf507173a 17 __top_RamLoc32 = 0x10000000 + 0x8000;
emilmont 77:869cf507173a 18 __top_RamAHB32 = 0x2007c000 + 0x8000;
emilmont 77:869cf507173a 19
emilmont 77:869cf507173a 20 ENTRY(ResetISR)
emilmont 77:869cf507173a 21
emilmont 77:869cf507173a 22 SECTIONS
emilmont 77:869cf507173a 23 {
emilmont 77:869cf507173a 24
emilmont 77:869cf507173a 25 /* MAIN TEXT SECTION */
emilmont 77:869cf507173a 26 .text : ALIGN(4)
emilmont 77:869cf507173a 27 {
emilmont 77:869cf507173a 28 FILL(0xff)
emilmont 77:869cf507173a 29 KEEP(*(.isr_vector))
emilmont 77:869cf507173a 30
emilmont 77:869cf507173a 31 /* Global Section Table */
emilmont 77:869cf507173a 32 . = ALIGN(4) ;
emilmont 77:869cf507173a 33 __section_table_start = .;
emilmont 77:869cf507173a 34 __data_section_table = .;
emilmont 77:869cf507173a 35 LONG(LOADADDR(.data));
emilmont 77:869cf507173a 36 LONG( ADDR(.data)) ;
emilmont 77:869cf507173a 37 LONG( SIZEOF(.data));
emilmont 77:869cf507173a 38 LONG(LOADADDR(.data_RAM2));
emilmont 77:869cf507173a 39 LONG( ADDR(.data_RAM2)) ;
emilmont 77:869cf507173a 40 LONG( SIZEOF(.data_RAM2));
emilmont 77:869cf507173a 41 __data_section_table_end = .;
emilmont 77:869cf507173a 42 __bss_section_table = .;
emilmont 77:869cf507173a 43 LONG( ADDR(.bss));
emilmont 77:869cf507173a 44 LONG( SIZEOF(.bss));
emilmont 77:869cf507173a 45 LONG( ADDR(.bss_RAM2));
emilmont 77:869cf507173a 46 LONG( SIZEOF(.bss_RAM2));
emilmont 77:869cf507173a 47 __bss_section_table_end = .;
emilmont 77:869cf507173a 48 __section_table_end = . ;
emilmont 77:869cf507173a 49 /* End of Global Section Table */
emilmont 77:869cf507173a 50
emilmont 77:869cf507173a 51
emilmont 77:869cf507173a 52 *(.after_vectors*)
emilmont 77:869cf507173a 53
emilmont 77:869cf507173a 54 *(.text*)
emilmont 77:869cf507173a 55 *(.rodata .rodata.*)
emilmont 77:869cf507173a 56 . = ALIGN(4);
emilmont 77:869cf507173a 57
emilmont 77:869cf507173a 58 /* C++ constructors etc */
emilmont 77:869cf507173a 59 . = ALIGN(4);
emilmont 77:869cf507173a 60 KEEP(*(.init))
emilmont 77:869cf507173a 61
emilmont 77:869cf507173a 62 . = ALIGN(4);
emilmont 77:869cf507173a 63 __preinit_array_start = .;
emilmont 77:869cf507173a 64 KEEP (*(.preinit_array))
emilmont 77:869cf507173a 65 __preinit_array_end = .;
emilmont 77:869cf507173a 66
emilmont 77:869cf507173a 67 . = ALIGN(4);
emilmont 77:869cf507173a 68 __init_array_start = .;
emilmont 77:869cf507173a 69 KEEP (*(SORT(.init_array.*)))
emilmont 77:869cf507173a 70 KEEP (*(.init_array))
emilmont 77:869cf507173a 71 __init_array_end = .;
emilmont 77:869cf507173a 72
emilmont 77:869cf507173a 73 KEEP(*(.fini));
emilmont 77:869cf507173a 74
emilmont 77:869cf507173a 75 . = ALIGN(0x4);
emilmont 77:869cf507173a 76 KEEP (*crtbegin.o(.ctors))
emilmont 77:869cf507173a 77 KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
emilmont 77:869cf507173a 78 KEEP (*(SORT(.ctors.*)))
emilmont 77:869cf507173a 79 KEEP (*crtend.o(.ctors))
emilmont 77:869cf507173a 80
emilmont 77:869cf507173a 81 . = ALIGN(0x4);
emilmont 77:869cf507173a 82 KEEP (*crtbegin.o(.dtors))
emilmont 77:869cf507173a 83 KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
emilmont 77:869cf507173a 84 KEEP (*(SORT(.dtors.*)))
emilmont 77:869cf507173a 85 KEEP (*crtend.o(.dtors))
emilmont 77:869cf507173a 86 /* End C++ */
emilmont 77:869cf507173a 87 } > MFlash512
emilmont 77:869cf507173a 88
emilmont 77:869cf507173a 89 /*
emilmont 77:869cf507173a 90 * for exception handling/unwind - some Newlib functions (in common
emilmont 77:869cf507173a 91 * with C++ and STDC++) use this.
emilmont 77:869cf507173a 92 */
emilmont 77:869cf507173a 93 .ARM.extab : ALIGN(4)
emilmont 77:869cf507173a 94 {
emilmont 77:869cf507173a 95 *(.ARM.extab* .gnu.linkonce.armextab.*)
emilmont 77:869cf507173a 96 } > MFlash512
emilmont 77:869cf507173a 97 __exidx_start = .;
emilmont 77:869cf507173a 98
emilmont 77:869cf507173a 99 .ARM.exidx : ALIGN(4)
emilmont 77:869cf507173a 100 {
emilmont 77:869cf507173a 101 *(.ARM.exidx* .gnu.linkonce.armexidx.*)
emilmont 77:869cf507173a 102 } > MFlash512
emilmont 77:869cf507173a 103 __exidx_end = .;
emilmont 77:869cf507173a 104
emilmont 77:869cf507173a 105 _etext = .;
emilmont 77:869cf507173a 106
emilmont 77:869cf507173a 107
emilmont 77:869cf507173a 108 .data_RAM2 : ALIGN(4)
emilmont 77:869cf507173a 109 {
emilmont 77:869cf507173a 110 FILL(0xff)
emilmont 77:869cf507173a 111 *(.data.$RAM2*)
emilmont 77:869cf507173a 112 *(.data.$RamAHB32*)
emilmont 77:869cf507173a 113 . = ALIGN(4) ;
Kojto 108:34e6b704fe68 114 } > RamAHB_USB AT>MFlash512
emilmont 77:869cf507173a 115
emilmont 77:869cf507173a 116 /* MAIN DATA SECTION */
emilmont 77:869cf507173a 117
Kojto 108:34e6b704fe68 118 .uninit_RESERVED(NOLOAD) : ALIGN(4)
emilmont 77:869cf507173a 119 {
emilmont 77:869cf507173a 120 KEEP(*(.bss.$RESERVED*))
emilmont 77:869cf507173a 121 } > RamLoc32
emilmont 77:869cf507173a 122
emilmont 77:869cf507173a 123 .data : ALIGN(4)
emilmont 77:869cf507173a 124 {
emilmont 77:869cf507173a 125 FILL(0xff)
emilmont 77:869cf507173a 126 _data = .;
emilmont 77:869cf507173a 127 *(vtable)
emilmont 77:869cf507173a 128 *(.data*)
emilmont 77:869cf507173a 129 . = ALIGN(4) ;
emilmont 77:869cf507173a 130 _edata = .;
emilmont 77:869cf507173a 131 } > RamLoc32 AT>MFlash512
emilmont 77:869cf507173a 132
emilmont 77:869cf507173a 133
Kojto 108:34e6b704fe68 134 .bss_RAM2(NOLOAD) : ALIGN(4)
emilmont 77:869cf507173a 135 {
emilmont 77:869cf507173a 136 *(.bss.$RAM2*)
emilmont 77:869cf507173a 137 *(.bss.$RamAHB32*)
Kojto 108:34e6b704fe68 138 *(AHBSRAM0)
emilmont 77:869cf507173a 139 . = ALIGN(4) ;
Kojto 108:34e6b704fe68 140 } > RamAHB_USB
emilmont 77:869cf507173a 141
Kojto 108:34e6b704fe68 142 .bss_RAM3(NOLOAD) : ALIGN(4)
Kojto 108:34e6b704fe68 143 {
Kojto 108:34e6b704fe68 144 *(AHBSRAM1)
Kojto 108:34e6b704fe68 145 . = ALIGN(4) ;
Kojto 108:34e6b704fe68 146 } > RamAHB_Eth
emilmont 77:869cf507173a 147 /* MAIN BSS SECTION */
Kojto 108:34e6b704fe68 148 .bss(NOLOAD) : ALIGN(4)
emilmont 77:869cf507173a 149 {
emilmont 77:869cf507173a 150 _bss = .;
emilmont 77:869cf507173a 151 *(.bss*)
emilmont 77:869cf507173a 152 *(COMMON)
emilmont 77:869cf507173a 153 . = ALIGN(4) ;
emilmont 77:869cf507173a 154 _ebss = .;
emilmont 77:869cf507173a 155 PROVIDE(end = .);
emilmont 77:869cf507173a 156 __end__ = .;
emilmont 77:869cf507173a 157 } > RamLoc32
emilmont 77:869cf507173a 158
emilmont 77:869cf507173a 159 PROVIDE(_pvHeapStart = .);
emilmont 77:869cf507173a 160 PROVIDE(_vStackTop = __top_RamLoc32 - 0);
emilmont 77:869cf507173a 161 }