MacroRat / MouseCode

Mouse code for the MacroRat

Dependencies:   ITG3200 QEI

mbed-dev/targets/TARGET_NXP/TARGET_LPC82X/TARGET_LPC824/device/TOOLCHAIN_GCC_CR/LPC824.ld@46:b156ef445742, 2017-06-03 (annotated)

Committer:
sahilmgandhi
Date:
Sat Jun 03 00:22:44 2017 +0000
Revision:
46:b156ef445742
Parent:
18:6a4db94011d3 
Final code for internal battlebot competition.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
sahilmgandhi 18:6a4db94011d3 1 /*Based on following file
sahilmgandhi 18:6a4db94011d3 2 * (c) Code Red Technologies Ltd, 2008-13
sahilmgandhi 18:6a4db94011d3 3 * (c) NXP Semiconductors 2013-2015
sahilmgandhi 18:6a4db94011d3 4 * Generated linker script file for LPC824
sahilmgandhi 18:6a4db94011d3 5 * Created from generic_c.ld (LPCXpresso v7.4 (0 [Build 229] [2014-09-16] ))
sahilmgandhi 18:6a4db94011d3 6 * By LPCXpresso v7.4.0 [Build 229] [2014-09-16] on Fri Jan 02 03:36:48 JST 2015
sahilmgandhi 18:6a4db94011d3 7 */
sahilmgandhi 18:6a4db94011d3 8
sahilmgandhi 18:6a4db94011d3 9 /* Linker script to configure memory regions. */
sahilmgandhi 18:6a4db94011d3 10 MEMORY
sahilmgandhi 18:6a4db94011d3 11 {
sahilmgandhi 18:6a4db94011d3 12 /* Define each memory region */
sahilmgandhi 18:6a4db94011d3 13 MFlash32 (rx) : ORIGIN = 0x0, LENGTH = 0x8000 /* 32K bytes */
sahilmgandhi 18:6a4db94011d3 14 RamLoc8 (rwx) : ORIGIN = 0x10000000+0xC0, LENGTH = 0x2000-0xC0 /* 8K bytes */
sahilmgandhi 18:6a4db94011d3 15
sahilmgandhi 18:6a4db94011d3 16
sahilmgandhi 18:6a4db94011d3 17 }
sahilmgandhi 18:6a4db94011d3 18
sahilmgandhi 18:6a4db94011d3 19 /* Define a symbol for the top of each memory region */
sahilmgandhi 18:6a4db94011d3 20 __top_MFlash32 = 0x0 + 0x8000;
sahilmgandhi 18:6a4db94011d3 21 __top_RamLoc8 = 0x10000000 + 0x2000;
sahilmgandhi 18:6a4db94011d3 22
sahilmgandhi 18:6a4db94011d3 23 GROUP(libgcc.a libc.a libstdc++.a libm.a libcr_newlib_nohost.a crti.o crtn.o crtbegin.o crtend.o)
sahilmgandhi 18:6a4db94011d3 24 /*GROUP(libcr_nohost.a libcr_c.a libcr_eabihelpers.a libm.a)*/
sahilmgandhi 18:6a4db94011d3 25 /* Linker script to place sections and symbol values. Should be used together
sahilmgandhi 18:6a4db94011d3 26 * with other linker script that defines memory regions FLASH and RAM.
sahilmgandhi 18:6a4db94011d3 27 * It references following symbols, which must be defined in code:
sahilmgandhi 18:6a4db94011d3 28 * Reset_Handler : Entry of reset handler
sahilmgandhi 18:6a4db94011d3 29 *
sahilmgandhi 18:6a4db94011d3 30 * It defines following symbols, which code can use without definition:
sahilmgandhi 18:6a4db94011d3 31 * __exidx_start
sahilmgandhi 18:6a4db94011d3 32 * __exidx_end
sahilmgandhi 18:6a4db94011d3 33 * __etext
sahilmgandhi 18:6a4db94011d3 34 * __data_start__
sahilmgandhi 18:6a4db94011d3 35 * __preinit_array_start
sahilmgandhi 18:6a4db94011d3 36 * __preinit_array_end
sahilmgandhi 18:6a4db94011d3 37 * __init_array_start
sahilmgandhi 18:6a4db94011d3 38 * __init_array_end
sahilmgandhi 18:6a4db94011d3 39 * __fini_array_start
sahilmgandhi 18:6a4db94011d3 40 * __fini_array_end
sahilmgandhi 18:6a4db94011d3 41 * __data_end__
sahilmgandhi 18:6a4db94011d3 42 * __bss_start__
sahilmgandhi 18:6a4db94011d3 43 * __bss_end__
sahilmgandhi 18:6a4db94011d3 44 * __end__
sahilmgandhi 18:6a4db94011d3 45 * end
sahilmgandhi 18:6a4db94011d3 46 * __HeapLimit
sahilmgandhi 18:6a4db94011d3 47 * __StackLimit
sahilmgandhi 18:6a4db94011d3 48 * __StackTop
sahilmgandhi 18:6a4db94011d3 49 * __stack
sahilmgandhi 18:6a4db94011d3 50 */
sahilmgandhi 18:6a4db94011d3 51 ENTRY(ResetISR)
sahilmgandhi 18:6a4db94011d3 52
sahilmgandhi 18:6a4db94011d3 53 SECTIONS
sahilmgandhi 18:6a4db94011d3 54 {
sahilmgandhi 18:6a4db94011d3 55
sahilmgandhi 18:6a4db94011d3 56 /* MAIN TEXT SECTION */
sahilmgandhi 18:6a4db94011d3 57 .text : ALIGN(4)
sahilmgandhi 18:6a4db94011d3 58 {
sahilmgandhi 18:6a4db94011d3 59 FILL(0xff)
sahilmgandhi 18:6a4db94011d3 60 __vectors_start__ = ABSOLUTE(.) ;
sahilmgandhi 18:6a4db94011d3 61 KEEP(*(.isr_vector))
sahilmgandhi 18:6a4db94011d3 62
sahilmgandhi 18:6a4db94011d3 63 /* Global Section Table */
sahilmgandhi 18:6a4db94011d3 64 . = ALIGN(4) ;
sahilmgandhi 18:6a4db94011d3 65 __section_table_start = .;
sahilmgandhi 18:6a4db94011d3 66 __data_section_table = .;
sahilmgandhi 18:6a4db94011d3 67 LONG(LOADADDR(.data));
sahilmgandhi 18:6a4db94011d3 68 LONG( ADDR(.data));
sahilmgandhi 18:6a4db94011d3 69 LONG( SIZEOF(.data));
sahilmgandhi 18:6a4db94011d3 70 __data_section_table_end = .;
sahilmgandhi 18:6a4db94011d3 71 __bss_section_table = .;
sahilmgandhi 18:6a4db94011d3 72 LONG( ADDR(.bss));
sahilmgandhi 18:6a4db94011d3 73 LONG( SIZEOF(.bss));
sahilmgandhi 18:6a4db94011d3 74 __bss_section_table_end = .;
sahilmgandhi 18:6a4db94011d3 75 __section_table_end = . ;
sahilmgandhi 18:6a4db94011d3 76 /* End of Global Section Table */
sahilmgandhi 18:6a4db94011d3 77
sahilmgandhi 18:6a4db94011d3 78
sahilmgandhi 18:6a4db94011d3 79 *(.after_vectors*)
sahilmgandhi 18:6a4db94011d3 80 } >MFlash32
sahilmgandhi 18:6a4db94011d3 81
sahilmgandhi 18:6a4db94011d3 82 .text : ALIGN(4)
sahilmgandhi 18:6a4db94011d3 83 {
sahilmgandhi 18:6a4db94011d3 84 *(.text*)
sahilmgandhi 18:6a4db94011d3 85 *(.rodata .rodata.* .constdata .constdata.*)
sahilmgandhi 18:6a4db94011d3 86 . = ALIGN(4);
sahilmgandhi 18:6a4db94011d3 87
sahilmgandhi 18:6a4db94011d3 88
sahilmgandhi 18:6a4db94011d3 89 /* C++ constructors etc */
sahilmgandhi 18:6a4db94011d3 90 . = ALIGN(4);
sahilmgandhi 18:6a4db94011d3 91 KEEP(*(.init))
sahilmgandhi 18:6a4db94011d3 92
sahilmgandhi 18:6a4db94011d3 93 . = ALIGN(4);
sahilmgandhi 18:6a4db94011d3 94 __preinit_array_start = .;
sahilmgandhi 18:6a4db94011d3 95 KEEP (*(.preinit_array))
sahilmgandhi 18:6a4db94011d3 96 __preinit_array_end = .;
sahilmgandhi 18:6a4db94011d3 97
sahilmgandhi 18:6a4db94011d3 98 . = ALIGN(4);
sahilmgandhi 18:6a4db94011d3 99 __init_array_start = .;
sahilmgandhi 18:6a4db94011d3 100 KEEP (*(SORT(.init_array.*)))
sahilmgandhi 18:6a4db94011d3 101 KEEP (*(.init_array))
sahilmgandhi 18:6a4db94011d3 102 __init_array_end = .;
sahilmgandhi 18:6a4db94011d3 103
sahilmgandhi 18:6a4db94011d3 104 KEEP(*(.fini));
sahilmgandhi 18:6a4db94011d3 105
sahilmgandhi 18:6a4db94011d3 106 /* .ctors */
sahilmgandhi 18:6a4db94011d3 107 *crtbegin.o(.ctors)
sahilmgandhi 18:6a4db94011d3 108 *crtbegin?.o(.ctors)
sahilmgandhi 18:6a4db94011d3 109 *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
sahilmgandhi 18:6a4db94011d3 110 *(SORT(.ctors.*))
sahilmgandhi 18:6a4db94011d3 111 *(.ctors)
sahilmgandhi 18:6a4db94011d3 112
sahilmgandhi 18:6a4db94011d3 113 /* .dtors */
sahilmgandhi 18:6a4db94011d3 114 *crtbegin.o(.dtors)
sahilmgandhi 18:6a4db94011d3 115 *crtbegin?.o(.dtors)
sahilmgandhi 18:6a4db94011d3 116 *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
sahilmgandhi 18:6a4db94011d3 117 *(SORT(.dtors.*))
sahilmgandhi 18:6a4db94011d3 118 *(.dtors)
sahilmgandhi 18:6a4db94011d3 119
sahilmgandhi 18:6a4db94011d3 120 *(.rodata*)
sahilmgandhi 18:6a4db94011d3 121
sahilmgandhi 18:6a4db94011d3 122 KEEP(*(.eh_frame*))
sahilmgandhi 18:6a4db94011d3 123
sahilmgandhi 18:6a4db94011d3 124
sahilmgandhi 18:6a4db94011d3 125
sahilmgandhi 18:6a4db94011d3 126 } > MFlash32
sahilmgandhi 18:6a4db94011d3 127
sahilmgandhi 18:6a4db94011d3 128 /*
sahilmgandhi 18:6a4db94011d3 129 * for exception handling/unwind - some Newlib functions (in common
sahilmgandhi 18:6a4db94011d3 130 * with C++ and STDC++) use this.
sahilmgandhi 18:6a4db94011d3 131 */
sahilmgandhi 18:6a4db94011d3 132 .ARM.extab : ALIGN(4)
sahilmgandhi 18:6a4db94011d3 133 {
sahilmgandhi 18:6a4db94011d3 134 *(.ARM.extab* .gnu.linkonce.armextab.*)
sahilmgandhi 18:6a4db94011d3 135 } > MFlash32
sahilmgandhi 18:6a4db94011d3 136 __exidx_start = .;
sahilmgandhi 18:6a4db94011d3 137
sahilmgandhi 18:6a4db94011d3 138 .ARM.exidx : ALIGN(4)
sahilmgandhi 18:6a4db94011d3 139 {
sahilmgandhi 18:6a4db94011d3 140 *(.ARM.exidx* .gnu.linkonce.armexidx.*)
sahilmgandhi 18:6a4db94011d3 141 } > MFlash32
sahilmgandhi 18:6a4db94011d3 142 __exidx_end = .;
sahilmgandhi 18:6a4db94011d3 143
sahilmgandhi 18:6a4db94011d3 144 _etext = .;
sahilmgandhi 18:6a4db94011d3 145
sahilmgandhi 18:6a4db94011d3 146
sahilmgandhi 18:6a4db94011d3 147 /* MAIN DATA SECTION */
sahilmgandhi 18:6a4db94011d3 148
sahilmgandhi 18:6a4db94011d3 149 /* Default MTB section */
sahilmgandhi 18:6a4db94011d3 150 .mtb_buffer_default (NOLOAD) :
sahilmgandhi 18:6a4db94011d3 151 {
sahilmgandhi 18:6a4db94011d3 152 KEEP(*(.mtb*))
sahilmgandhi 18:6a4db94011d3 153 } > RamLoc8
sahilmgandhi 18:6a4db94011d3 154
sahilmgandhi 18:6a4db94011d3 155 .uninit_RESERVED : ALIGN(4)
sahilmgandhi 18:6a4db94011d3 156 {
sahilmgandhi 18:6a4db94011d3 157 KEEP(*(.bss.$RESERVED*))
sahilmgandhi 18:6a4db94011d3 158 . = ALIGN(4) ;
sahilmgandhi 18:6a4db94011d3 159 _end_uninit_RESERVED = .;
sahilmgandhi 18:6a4db94011d3 160 } > RamLoc8
sahilmgandhi 18:6a4db94011d3 161
sahilmgandhi 18:6a4db94011d3 162
sahilmgandhi 18:6a4db94011d3 163 /* Main DATA section (RamLoc8) */
sahilmgandhi 18:6a4db94011d3 164 .data : ALIGN(4)
sahilmgandhi 18:6a4db94011d3 165 {
sahilmgandhi 18:6a4db94011d3 166 FILL(0xff)
sahilmgandhi 18:6a4db94011d3 167 _data = . ;
sahilmgandhi 18:6a4db94011d3 168 *(vtable)
sahilmgandhi 18:6a4db94011d3 169 *(.ramfunc*)
sahilmgandhi 18:6a4db94011d3 170 *(.data*)
sahilmgandhi 18:6a4db94011d3 171 . = ALIGN(4) ;
sahilmgandhi 18:6a4db94011d3 172 _edata = . ;
sahilmgandhi 18:6a4db94011d3 173 } > RamLoc8 AT>MFlash32
sahilmgandhi 18:6a4db94011d3 174
sahilmgandhi 18:6a4db94011d3 175
sahilmgandhi 18:6a4db94011d3 176 /* MAIN BSS SECTION */
sahilmgandhi 18:6a4db94011d3 177 .bss : ALIGN(4)
sahilmgandhi 18:6a4db94011d3 178 {
sahilmgandhi 18:6a4db94011d3 179 _bss = .;
sahilmgandhi 18:6a4db94011d3 180 *(.bss*)
sahilmgandhi 18:6a4db94011d3 181 *(COMMON)
sahilmgandhi 18:6a4db94011d3 182 . = ALIGN(4) ;
sahilmgandhi 18:6a4db94011d3 183 _ebss = .;
sahilmgandhi 18:6a4db94011d3 184 PROVIDE(end = .);
sahilmgandhi 18:6a4db94011d3 185 } > RamLoc8
sahilmgandhi 18:6a4db94011d3 186
sahilmgandhi 18:6a4db94011d3 187
sahilmgandhi 18:6a4db94011d3 188 /* DEFAULT NOINIT SECTION */
sahilmgandhi 18:6a4db94011d3 189 .noinit (NOLOAD): ALIGN(4)
sahilmgandhi 18:6a4db94011d3 190 {
sahilmgandhi 18:6a4db94011d3 191 _noinit = .;
sahilmgandhi 18:6a4db94011d3 192 *(.noinit*)
sahilmgandhi 18:6a4db94011d3 193 . = ALIGN(4) ;
sahilmgandhi 18:6a4db94011d3 194 _end_noinit = .;
sahilmgandhi 18:6a4db94011d3 195 } > RamLoc8
sahilmgandhi 18:6a4db94011d3 196
sahilmgandhi 18:6a4db94011d3 197 PROVIDE(_pvHeapStart = DEFINED(__user_heap_base) ? __user_heap_base : .);
sahilmgandhi 18:6a4db94011d3 198 PROVIDE(_vStackTop = DEFINED(__user_stack_top) ? __user_stack_top : __top_RamLoc8 - 0);
sahilmgandhi 18:6a4db94011d3 199 }