msp430 impl targets msp430fr2476
parent
6dcf780a3b
commit
b26edffda0
GPG Key ID:
3267C8EBF3F9AFC7
@ -0,0 +1,463 @@
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/* ============================================================================ */
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/* Copyright (c) 2021, Texas Instruments Incorporated */
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/* All rights reserved. */
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/* */
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/* Redistribution and use in source and binary forms, with or without */
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/* modification, are permitted provided that the following conditions */
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/* are met: */
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/* */
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/* * Redistributions of source code must retain the above copyright */
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/* notice, this list of conditions and the following disclaimer. */
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/* */
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/* * Redistributions in binary form must reproduce the above copyright */
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/* notice, this list of conditions and the following disclaimer in the */
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/* documentation and/or other materials provided with the distribution. */
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/* */
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/* * Neither the name of Texas Instruments Incorporated nor the names of */
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/* its contributors may be used to endorse or promote products derived */
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/* from this software without specific prior written permission. */
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/* */
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/* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" */
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/* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, */
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/* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
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/* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR */
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/* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, */
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/* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, */
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/* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; */
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/* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, */
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/* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR */
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/* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, */
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/* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
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/* ============================================================================ */
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/* This file supports MSP430FR2476 devices. */
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/* Version: 1.212 */
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/* Default linker script, for normal executables */
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OUTPUT_ARCH(msp430)
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ENTRY(_start)
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MEMORY {
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TINYRAM : ORIGIN = 0x0006, LENGTH = 0x001A /* END=0x001F, size 26 */
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BSL0 : ORIGIN = 0x1000, LENGTH = 0x0800 /* END=0x17FF, size 2048 */
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TLVMEM : ORIGIN = 0x1A00, LENGTH = 0x0200 /* END=0x1BFF, size 512 */
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BOOTCODE : ORIGIN = 0x1C00, LENGTH = 0x0400 /* END=0x1FFF, size 1024 */
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ROMLIB : ORIGIN = 0xC0000, LENGTH = 0x4000 /* END=0xC3FFF, size 16384 */
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BSL1 : ORIGIN = 0xFFC00, LENGTH = 0x0400 /* END=0xFFFFF, size 1024 */
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RAM : ORIGIN = 0x2000, LENGTH = 0x2000 /* END=0x3FFF, size 8192 */
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INFOMEM : ORIGIN = 0x1800, LENGTH = 0x0200 /* END=0x19FF, size 512 */
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FRAM (rx) : ORIGIN = 0x8000, LENGTH = 0x7F80 /* END=0xFF7F, size 32640 */
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HIFRAM (rxw) : ORIGIN = 0x00010000, LENGTH = 0x00007FFF
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JTAGSIGNATURE : ORIGIN = 0xFF80, LENGTH = 0x0004
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BSLSIGNATURE : ORIGIN = 0xFF84, LENGTH = 0x0004
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BSLCONFIGURATIONSIGNATURE : ORIGIN = 0xFF88, LENGTH = 0x0002
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BSLCONFIGURATION : ORIGIN = 0xFF8A, LENGTH = 0x0002
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BSLI2CADDRESS : ORIGIN = 0xFFA0, LENGTH = 0x0002
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VECT0 : ORIGIN = 0xFFA2, LENGTH = 0x0002
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VECT1 : ORIGIN = 0xFFA4, LENGTH = 0x0002
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VECT2 : ORIGIN = 0xFFA6, LENGTH = 0x0002
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VECT3 : ORIGIN = 0xFFA8, LENGTH = 0x0002
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VECT4 : ORIGIN = 0xFFAA, LENGTH = 0x0002
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VECT5 : ORIGIN = 0xFFAC, LENGTH = 0x0002
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VECT6 : ORIGIN = 0xFFAE, LENGTH = 0x0002
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VECT7 : ORIGIN = 0xFFB0, LENGTH = 0x0002
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VECT8 : ORIGIN = 0xFFB2, LENGTH = 0x0002
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VECT9 : ORIGIN = 0xFFB4, LENGTH = 0x0002
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VECT10 : ORIGIN = 0xFFB6, LENGTH = 0x0002
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VECT11 : ORIGIN = 0xFFB8, LENGTH = 0x0002
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VECT12 : ORIGIN = 0xFFBA, LENGTH = 0x0002
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VECT13 : ORIGIN = 0xFFBC, LENGTH = 0x0002
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VECT14 : ORIGIN = 0xFFBE, LENGTH = 0x0002
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VECT15 : ORIGIN = 0xFFC0, LENGTH = 0x0002
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VECT16 : ORIGIN = 0xFFC2, LENGTH = 0x0002
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VECT17 : ORIGIN = 0xFFC4, LENGTH = 0x0002
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VECT18 : ORIGIN = 0xFFC6, LENGTH = 0x0002
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VECT19 : ORIGIN = 0xFFC8, LENGTH = 0x0002
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VECT20 : ORIGIN = 0xFFCA, LENGTH = 0x0002
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VECT21 : ORIGIN = 0xFFCC, LENGTH = 0x0002
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VECT22 : ORIGIN = 0xFFCE, LENGTH = 0x0002
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VECT23 : ORIGIN = 0xFFD0, LENGTH = 0x0002
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VECT24 : ORIGIN = 0xFFD2, LENGTH = 0x0002
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VECT25 : ORIGIN = 0xFFD4, LENGTH = 0x0002
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VECT26 : ORIGIN = 0xFFD6, LENGTH = 0x0002
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VECT27 : ORIGIN = 0xFFD8, LENGTH = 0x0002
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VECT28 : ORIGIN = 0xFFDA, LENGTH = 0x0002
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VECT29 : ORIGIN = 0xFFDC, LENGTH = 0x0002
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VECT30 : ORIGIN = 0xFFDE, LENGTH = 0x0002
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VECT31 : ORIGIN = 0xFFE0, LENGTH = 0x0002
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VECT32 : ORIGIN = 0xFFE2, LENGTH = 0x0002
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VECT33 : ORIGIN = 0xFFE4, LENGTH = 0x0002
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VECT34 : ORIGIN = 0xFFE6, LENGTH = 0x0002
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VECT35 : ORIGIN = 0xFFE8, LENGTH = 0x0002
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VECT36 : ORIGIN = 0xFFEA, LENGTH = 0x0002
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VECT37 : ORIGIN = 0xFFEC, LENGTH = 0x0002
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VECT38 : ORIGIN = 0xFFEE, LENGTH = 0x0002
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VECT39 : ORIGIN = 0xFFF0, LENGTH = 0x0002
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VECT40 : ORIGIN = 0xFFF2, LENGTH = 0x0002
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VECT41 : ORIGIN = 0xFFF4, LENGTH = 0x0002
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VECT42 : ORIGIN = 0xFFF6, LENGTH = 0x0002
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VECT43 : ORIGIN = 0xFFF8, LENGTH = 0x0002
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VECT44 : ORIGIN = 0xFFFA, LENGTH = 0x0002
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VECT45 : ORIGIN = 0xFFFC, LENGTH = 0x0002
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RESETVEC : ORIGIN = 0xFFFE, LENGTH = 0x0002
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}
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SECTIONS
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{
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.jtagsignature : {} > JTAGSIGNATURE
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.bslsignature : {} > BSLSIGNATURE
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.bslconfigsignature : {} > BSLCONFIGURATIONSIGNATURE
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.bslconfig : {} > BSLCONFIGURATION
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.bsli2caddress : {} > BSLI2CADDRESS
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__interrupt_vector_0 : { KEEP (*(__interrupt_vector_0 )) } > VECT0
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__interrupt_vector_1 : { KEEP (*(__interrupt_vector_1 )) } > VECT1
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__interrupt_vector_2 : { KEEP (*(__interrupt_vector_2 )) } > VECT2
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__interrupt_vector_3 : { KEEP (*(__interrupt_vector_3 )) } > VECT3
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__interrupt_vector_4 : { KEEP (*(__interrupt_vector_4 )) } > VECT4
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__interrupt_vector_5 : { KEEP (*(__interrupt_vector_5 )) } > VECT5
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__interrupt_vector_6 : { KEEP (*(__interrupt_vector_6 )) } > VECT6
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__interrupt_vector_7 : { KEEP (*(__interrupt_vector_7 )) } > VECT7
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__interrupt_vector_8 : { KEEP (*(__interrupt_vector_8 )) } > VECT8
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__interrupt_vector_9 : { KEEP (*(__interrupt_vector_9 )) } > VECT9
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__interrupt_vector_10 : { KEEP (*(__interrupt_vector_10)) } > VECT10
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__interrupt_vector_11 : { KEEP (*(__interrupt_vector_11)) } > VECT11
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__interrupt_vector_12 : { KEEP (*(__interrupt_vector_12)) } > VECT12
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__interrupt_vector_13 : { KEEP (*(__interrupt_vector_13)) } > VECT13
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__interrupt_vector_14 : { KEEP (*(__interrupt_vector_14)) } > VECT14
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__interrupt_vector_15 : { KEEP (*(__interrupt_vector_15)) } > VECT15
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__interrupt_vector_16 : { KEEP (*(__interrupt_vector_16)) } > VECT16
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__interrupt_vector_17 : { KEEP (*(__interrupt_vector_17)) } > VECT17
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__interrupt_vector_18 : { KEEP (*(__interrupt_vector_18)) } > VECT18
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__interrupt_vector_19 : { KEEP (*(__interrupt_vector_19)) } > VECT19
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__interrupt_vector_20 : { KEEP (*(__interrupt_vector_20)) KEEP (*(__interrupt_vector_ecomp0)) } > VECT20
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__interrupt_vector_21 : { KEEP (*(__interrupt_vector_21)) KEEP (*(__interrupt_vector_port6)) } > VECT21
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__interrupt_vector_22 : { KEEP (*(__interrupt_vector_22)) KEEP (*(__interrupt_vector_port5)) } > VECT22
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__interrupt_vector_23 : { KEEP (*(__interrupt_vector_23)) KEEP (*(__interrupt_vector_port4)) } > VECT23
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__interrupt_vector_24 : { KEEP (*(__interrupt_vector_24)) KEEP (*(__interrupt_vector_port3)) } > VECT24
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__interrupt_vector_25 : { KEEP (*(__interrupt_vector_25)) KEEP (*(__interrupt_vector_port2)) } > VECT25
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__interrupt_vector_26 : { KEEP (*(__interrupt_vector_26)) KEEP (*(__interrupt_vector_port1)) } > VECT26
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__interrupt_vector_27 : { KEEP (*(__interrupt_vector_27)) KEEP (*(__interrupt_vector_adc)) } > VECT27
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__interrupt_vector_28 : { KEEP (*(__interrupt_vector_28)) KEEP (*(__interrupt_vector_eusci_b1)) } > VECT28
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__interrupt_vector_29 : { KEEP (*(__interrupt_vector_29)) KEEP (*(__interrupt_vector_eusci_b0)) } > VECT29
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__interrupt_vector_30 : { KEEP (*(__interrupt_vector_30)) KEEP (*(__interrupt_vector_eusci_a1)) } > VECT30
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__interrupt_vector_31 : { KEEP (*(__interrupt_vector_31)) KEEP (*(__interrupt_vector_eusci_a0)) } > VECT31
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__interrupt_vector_32 : { KEEP (*(__interrupt_vector_32)) KEEP (*(__interrupt_vector_wdt)) } > VECT32
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__interrupt_vector_33 : { KEEP (*(__interrupt_vector_33)) KEEP (*(__interrupt_vector_rtc)) } > VECT33
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__interrupt_vector_34 : { KEEP (*(__interrupt_vector_34)) KEEP (*(__interrupt_vector_timer0_b1)) } > VECT34
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__interrupt_vector_35 : { KEEP (*(__interrupt_vector_35)) KEEP (*(__interrupt_vector_timer0_b0)) } > VECT35
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__interrupt_vector_36 : { KEEP (*(__interrupt_vector_36)) KEEP (*(__interrupt_vector_timer3_a1)) } > VECT36
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__interrupt_vector_37 : { KEEP (*(__interrupt_vector_37)) KEEP (*(__interrupt_vector_timer3_a0)) } > VECT37
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__interrupt_vector_38 : { KEEP (*(__interrupt_vector_38)) KEEP (*(__interrupt_vector_timer2_a1)) } > VECT38
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__interrupt_vector_39 : { KEEP (*(__interrupt_vector_39)) KEEP (*(__interrupt_vector_timer2_a0)) } > VECT39
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__interrupt_vector_40 : { KEEP (*(__interrupt_vector_40)) KEEP (*(__interrupt_vector_timer1_a1)) } > VECT40
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__interrupt_vector_41 : { KEEP (*(__interrupt_vector_41)) KEEP (*(__interrupt_vector_timer1_a0)) } > VECT41
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__interrupt_vector_42 : { KEEP (*(__interrupt_vector_42)) KEEP (*(__interrupt_vector_timer0_a1)) } > VECT42
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__interrupt_vector_43 : { KEEP (*(__interrupt_vector_43)) KEEP (*(__interrupt_vector_timer0_a0)) } > VECT43
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__interrupt_vector_44 : { KEEP (*(__interrupt_vector_44)) KEEP (*(__interrupt_vector_unmi)) } > VECT44
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__interrupt_vector_45 : { KEEP (*(__interrupt_vector_45)) KEEP (*(__interrupt_vector_sysnmi)) } > VECT45
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__reset_vector :
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{
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KEEP (*(__interrupt_vector_46))
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KEEP (*(__interrupt_vector_reset))
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KEEP (*(.resetvec))
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} > RESETVEC
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.lower.rodata :
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{
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. = ALIGN(2);
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*(.lower.rodata.* .lower.rodata)
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} > FRAM
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.rodata :
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{
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. = ALIGN(2);
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*(.plt)
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*(.rodata .rodata.* .gnu.linkonce.r.* .const .const:*)
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*(.rodata1)
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KEEP (*(.gcc_except_table)) *(.gcc_except_table.*)
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} > FRAM
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/* Note: This is a separate .rodata section for sections which are
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read only but which older linkers treat as read-write.
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This prevents older linkers from marking the entire .rodata
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section as read-write. */
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.rodata2 :
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{
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. = ALIGN(2);
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PROVIDE (__preinit_array_start = .);
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KEEP (*(.preinit_array))
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PROVIDE (__preinit_array_end = .);
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. = ALIGN(2);
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PROVIDE (__init_array_start = .);
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KEEP (*(SORT(.init_array.*)))
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KEEP (*(.init_array))
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PROVIDE (__init_array_end = .);
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. = ALIGN(2);
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PROVIDE (__fini_array_start = .);
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KEEP (*(.fini_array))
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KEEP (*(SORT(.fini_array.*)))
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PROVIDE (__fini_array_end = .);
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. = ALIGN(2);
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*(.eh_frame_hdr)
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KEEP (*(.eh_frame))
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/* gcc uses crtbegin.o to find the start of the constructors, so
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we make sure it is first. Because this is a wildcard, it
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doesn't matter if the user does not actually link against
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crtbegin.o; the linker won't look for a file to match a
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wildcard. The wildcard also means that it doesn't matter which
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directory crtbegin.o is in. */
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KEEP (*crtbegin*.o(.ctors))
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/* We don't want to include the .ctor section from the crtend.o
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file until after the sorted ctors. The .ctor section from
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the crtend file contains the end of ctors marker and it must
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be last */
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KEEP (*(EXCLUDE_FILE (*crtend*.o ) .ctors))
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KEEP (*(SORT(.ctors.*)))
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KEEP (*(.ctors))
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KEEP (*crtbegin*.o(.dtors))
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KEEP (*(EXCLUDE_FILE (*crtend*.o ) .dtors))
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KEEP (*(SORT(.dtors.*)))
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KEEP (*(.dtors))
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} > FRAM
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.upper.rodata :
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{
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*(.upper.rodata.* .upper.rodata)
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} > HIFRAM
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/* This section contains data that is initialised during load
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but not on application reset. */
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.persistent :
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{
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. = ALIGN(2);
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PROVIDE (__persistent_start = .);
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*(.persistent)
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. = ALIGN(2);
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PROVIDE (__persistent_end = .);
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} > FRAM
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.tinyram : {} > TINYRAM
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.lower.data :
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{
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. = ALIGN(2);
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PROVIDE (__datastart = .);
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*(.lower.data.* .lower.data)
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} > RAM AT> FRAM
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.data :
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{
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. = ALIGN(2);
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KEEP (*(.jcr))
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*(.data.rel.ro.local) *(.data.rel.ro*)
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*(.dynamic)
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*(.data .data.* .gnu.linkonce.d.*)
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KEEP (*(.gnu.linkonce.d.*personality*))
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SORT(CONSTRUCTORS)
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*(.data1)
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*(.got.plt) *(.got)
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/* We want the small data sections together, so single-instruction offsets
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can access them all, and initialized data all before uninitialized, so
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we can shorten the on-disk segment size. */
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. = ALIGN(2);
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*(.sdata .sdata.* .gnu.linkonce.s.* D_2 D_1)
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. = ALIGN(2);
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_edata = .;
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PROVIDE (edata = .);
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PROVIDE (__dataend = .);
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} > RAM AT> FRAM
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/* Note that crt0 assumes this is a multiple of two; all the
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start/stop symbols are also assumed word-aligned. */
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PROVIDE(__romdatastart = LOADADDR(.lower.data));
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PROVIDE (__romdatacopysize = SIZEOF(.lower.data) + SIZEOF(.data));
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.upper.data :
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{
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__upper_data_init = LOADADDR (.upper.data);
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/* Status word. */
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SHORT(1);
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__high_datastart = .;
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*(.upper.data.* .upper.data)
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__high_dataend = .;
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} > HIFRAM AT> FRAM
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__rom_highdatacopysize = SIZEOF(.upper.data) - 2;
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__rom_highdatastart = LOADADDR(.upper.data) + 2;
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.lower.bss :
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{
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. = ALIGN(2);
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PROVIDE (__bssstart = .);
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*(.lower.bss.* .lower.bss)
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} > RAM
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.bss :
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{
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. = ALIGN(2);
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*(.dynbss)
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*(.sbss .sbss.*)
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*(.bss .bss.* .gnu.linkonce.b.*)
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. = ALIGN(2);
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*(COMMON)
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PROVIDE (__bssend = .);
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} > RAM
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PROVIDE (__bsssize = SIZEOF(.lower.bss) + SIZEOF(.bss));
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.upper.bss :
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{
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. = ALIGN(2);
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__high_bssstart = .;
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*(.upper.bss.* .upper.bss)
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. = ALIGN(2);
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__high_bssend = .;
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} > HIFRAM
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__high_bsssize = SIZEOF(.upper.bss);
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/* This section contains data that is not initialised during load
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or application reset. */
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.noinit (NOLOAD) :
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{
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. = ALIGN(2);
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PROVIDE (__noinit_start = .);
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*(.noinit)
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. = ALIGN(2);
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PROVIDE (__noinit_end = .);
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} > RAM
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/* We create this section so that "end" will always be in the
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RAM region (matching .stack below), even if the .bss
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section is empty. */
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.heap (NOLOAD) :
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{
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. = ALIGN(2);
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__heap_start__ = .;
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_end = __heap_start__;
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PROVIDE (end = .);
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KEEP (*(.heap))
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_end = .;
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PROVIDE (end = .);
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/* This word is here so that the section is not empty, and thus
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not discarded by the linker. The actual value does not matter
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and is ignored. */
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LONG(0);
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__heap_end__ = .;
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__HeapLimit = __heap_end__;
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} > RAM
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/* WARNING: Do not place anything in RAM here.
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The heap section must be the last section in RAM and the stack
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section must be placed at the very end of the RAM region. */
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.stack (ORIGIN (RAM) + LENGTH(RAM)) :
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{
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PROVIDE (__stack = .);
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*(.stack)
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}
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.lower.text :
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{
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. = ALIGN(2);
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*(.lower.text.* .lower.text)
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} > FRAM
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||||
.text :
|
||||
{
|
||||
PROVIDE (_start = .);
|
||||
|
||||
. = ALIGN(2);
|
||||
KEEP (*(SORT(.crt_*)))
|
||||
|
||||
. = ALIGN(2);
|
||||
KEEP (*(.lowtext))
|
||||
|
||||
. = ALIGN(2);
|
||||
*(.text .stub .text.* .gnu.linkonce.t.* .text:*)
|
||||
|
||||
KEEP (*(.text.*personality*))
|
||||
/* .gnu.warning sections are handled specially by elf32.em. */
|
||||
*(.gnu.warning)
|
||||
*(.interp .hash .dynsym .dynstr .gnu.version*)
|
||||
PROVIDE (__etext = .);
|
||||
PROVIDE (_etext = .);
|
||||
PROVIDE (etext = .);
|
||||
. = ALIGN(2);
|
||||
KEEP (*(.init))
|
||||
KEEP (*(.fini))
|
||||
KEEP (*(.tm_clone_table))
|
||||
} > FRAM
|
||||
|
||||
.upper.text :
|
||||
{
|
||||
. = ALIGN(2);
|
||||
*(.upper.text.* .upper.text)
|
||||
} > HIFRAM
|
||||
|
||||
.info (NOLOAD) : {} > INFOMEM /* MSP430 INFO FLASH MEMORY SEGMENTS */
|
||||
|
||||
/* The rest are all not normally part of the runtime image. */
|
||||
|
||||
.MSP430.attributes 0 :
|
||||
{
|
||||
KEEP (*(.MSP430.attributes))
|
||||
KEEP (*(.gnu.attributes))
|
||||
KEEP (*(__TI_build_attributes))
|
||||
}
|
||||
|
||||
/* Stabs debugging sections. */
|
||||
.stab 0 : { *(.stab) }
|
||||
.stabstr 0 : { *(.stabstr) }
|
||||
.stab.excl 0 : { *(.stab.excl) }
|
||||
.stab.exclstr 0 : { *(.stab.exclstr) }
|
||||
.stab.index 0 : { *(.stab.index) }
|
||||
.stab.indexstr 0 : { *(.stab.indexstr) }
|
||||
.comment 0 : { *(.comment) }
|
||||
/* 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_line.* .debug_line_end ) }
|
||||
.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) }
|
||||
/* DWARF Extension. */
|
||||
.debug_macro 0 : { *(.debug_macro) }
|
||||
|
||||
/DISCARD/ : { *(.note.GNU-stack) }
|
||||
}
|
||||
|
||||
|
||||
/****************************************************************************/
|
||||
/* Include peripherals memory map */
|
||||
/****************************************************************************/
|
||||
|
||||
INCLUDE msp430fr2476_symbols.ld
|
||||
|
||||
@ -1,315 +0,0 @@
|
||||
/* ============================================================================ */
|
||||
/* Copyright (c) 2021, Texas Instruments Incorporated */
|
||||
/* All rights reserved. */
|
||||
/* */
|
||||
/* Redistribution and use in source and binary forms, with or without */
|
||||
/* modification, are permitted provided that the following conditions */
|
||||
/* are met: */
|
||||
/* */
|
||||
/* * Redistributions of source code must retain the above copyright */
|
||||
/* notice, this list of conditions and the following disclaimer. */
|
||||
/* */
|
||||
/* * Redistributions in binary form must reproduce the above copyright */
|
||||
/* notice, this list of conditions and the following disclaimer in the */
|
||||
/* documentation and/or other materials provided with the distribution. */
|
||||
/* */
|
||||
/* * Neither the name of Texas Instruments Incorporated nor the names of */
|
||||
/* its contributors may be used to endorse or promote products derived */
|
||||
/* from this software without specific prior written permission. */
|
||||
/* */
|
||||
/* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" */
|
||||
/* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, */
|
||||
/* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
|
||||
/* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR */
|
||||
/* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, */
|
||||
/* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, */
|
||||
/* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; */
|
||||
/* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, */
|
||||
/* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR */
|
||||
/* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, */
|
||||
/* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
|
||||
/* ============================================================================ */
|
||||
|
||||
/* This file supports MSP430G2553 devices. */
|
||||
/* Version: 1.212 */
|
||||
/* Default linker script, for normal executables */
|
||||
|
||||
OUTPUT_ARCH(msp430)
|
||||
ENTRY(_start)
|
||||
|
||||
MEMORY {
|
||||
SFR : ORIGIN = 0x0000, LENGTH = 0x0010 /* END=0x0010, size 16 */
|
||||
RAM : ORIGIN = 0x0200, LENGTH = 0x0200 /* END=0x03FF, size 512 */
|
||||
INFOMEM : ORIGIN = 0x1000, LENGTH = 0x0100 /* END=0x10FF, size 256 as 4 64-byte segments */
|
||||
INFOA : ORIGIN = 0x10C0, LENGTH = 0x0040 /* END=0x10FF, size 64 */
|
||||
INFOB : ORIGIN = 0x1080, LENGTH = 0x0040 /* END=0x10BF, size 64 */
|
||||
INFOC : ORIGIN = 0x1040, LENGTH = 0x0040 /* END=0x107F, size 64 */
|
||||
INFOD : ORIGIN = 0x1000, LENGTH = 0x0040 /* END=0x103F, size 64 */
|
||||
ROM (rx) : ORIGIN = 0xC000, LENGTH = 0x3FDE /* END=0xFFDD, size 16350 */
|
||||
BSLSIGNATURE : ORIGIN = 0xFFDE, LENGTH = 0x0002
|
||||
VECT1 : ORIGIN = 0xFFE0, LENGTH = 0x0002
|
||||
VECT2 : ORIGIN = 0xFFE2, LENGTH = 0x0002
|
||||
VECT3 : ORIGIN = 0xFFE4, LENGTH = 0x0002
|
||||
VECT4 : ORIGIN = 0xFFE6, LENGTH = 0x0002
|
||||
VECT5 : ORIGIN = 0xFFE8, LENGTH = 0x0002
|
||||
VECT6 : ORIGIN = 0xFFEA, LENGTH = 0x0002
|
||||
VECT7 : ORIGIN = 0xFFEC, LENGTH = 0x0002
|
||||
VECT8 : ORIGIN = 0xFFEE, LENGTH = 0x0002
|
||||
VECT9 : ORIGIN = 0xFFF0, LENGTH = 0x0002
|
||||
VECT10 : ORIGIN = 0xFFF2, LENGTH = 0x0002
|
||||
VECT11 : ORIGIN = 0xFFF4, LENGTH = 0x0002
|
||||
VECT12 : ORIGIN = 0xFFF6, LENGTH = 0x0002
|
||||
VECT13 : ORIGIN = 0xFFF8, LENGTH = 0x0002
|
||||
VECT14 : ORIGIN = 0xFFFA, LENGTH = 0x0002
|
||||
VECT15 : ORIGIN = 0xFFFC, LENGTH = 0x0002
|
||||
RESETVEC : ORIGIN = 0xFFFE, LENGTH = 0x0002
|
||||
}
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
.bslsignature : {} > BSLSIGNATURE
|
||||
__interrupt_vector_1 : { KEEP (*(__interrupt_vector_1 )) KEEP (*(__interrupt_vector_trapint)) } > VECT1
|
||||
__interrupt_vector_2 : { KEEP (*(__interrupt_vector_2 )) } > VECT2
|
||||
__interrupt_vector_3 : { KEEP (*(__interrupt_vector_3 )) KEEP (*(__interrupt_vector_port1)) } > VECT3
|
||||
__interrupt_vector_4 : { KEEP (*(__interrupt_vector_4 )) KEEP (*(__interrupt_vector_port2)) } > VECT4
|
||||
__interrupt_vector_5 : { KEEP (*(__interrupt_vector_5 )) } > VECT5
|
||||
__interrupt_vector_6 : { KEEP (*(__interrupt_vector_6 )) KEEP (*(__interrupt_vector_adc10)) } > VECT6
|
||||
__interrupt_vector_7 : { KEEP (*(__interrupt_vector_7 )) KEEP (*(__interrupt_vector_usciab0tx)) } > VECT7
|
||||
__interrupt_vector_8 : { KEEP (*(__interrupt_vector_8 )) KEEP (*(__interrupt_vector_usciab0rx)) } > VECT8
|
||||
__interrupt_vector_9 : { KEEP (*(__interrupt_vector_9 )) KEEP (*(__interrupt_vector_timer0_a1)) } > VECT9
|
||||
__interrupt_vector_10 : { KEEP (*(__interrupt_vector_10)) KEEP (*(__interrupt_vector_timer0_a0)) } > VECT10
|
||||
__interrupt_vector_11 : { KEEP (*(__interrupt_vector_11)) KEEP (*(__interrupt_vector_wdt)) } > VECT11
|
||||
__interrupt_vector_12 : { KEEP (*(__interrupt_vector_12)) KEEP (*(__interrupt_vector_comparatora)) } > VECT12
|
||||
__interrupt_vector_13 : { KEEP (*(__interrupt_vector_13)) KEEP (*(__interrupt_vector_timer1_a1)) } > VECT13
|
||||
__interrupt_vector_14 : { KEEP (*(__interrupt_vector_14)) KEEP (*(__interrupt_vector_timer1_a0)) } > VECT14
|
||||
__interrupt_vector_15 : { KEEP (*(__interrupt_vector_15)) KEEP (*(__interrupt_vector_nmi)) } > VECT15
|
||||
__reset_vector :
|
||||
{
|
||||
KEEP (*(__interrupt_vector_16))
|
||||
KEEP (*(__interrupt_vector_reset))
|
||||
KEEP (*(.resetvec))
|
||||
} > RESETVEC
|
||||
|
||||
.rodata :
|
||||
{
|
||||
. = ALIGN(2);
|
||||
*(.plt)
|
||||
*(.rodata .rodata.* .gnu.linkonce.r.* .const .const:*)
|
||||
*(.rodata1)
|
||||
KEEP (*(.gcc_except_table)) *(.gcc_except_table.*)
|
||||
} > ROM
|
||||
|
||||
/* Note: This is a separate .rodata section for sections which are
|
||||
read only but which older linkers treat as read-write.
|
||||
This prevents older linkers from marking the entire .rodata
|
||||
section as read-write. */
|
||||
.rodata2 :
|
||||
{
|
||||
. = ALIGN(2);
|
||||
PROVIDE (__preinit_array_start = .);
|
||||
KEEP (*(.preinit_array))
|
||||
PROVIDE (__preinit_array_end = .);
|
||||
. = ALIGN(2);
|
||||
PROVIDE (__init_array_start = .);
|
||||
KEEP (*(SORT(.init_array.*)))
|
||||
KEEP (*(.init_array))
|
||||
PROVIDE (__init_array_end = .);
|
||||
. = ALIGN(2);
|
||||
PROVIDE (__fini_array_start = .);
|
||||
KEEP (*(.fini_array))
|
||||
KEEP (*(SORT(.fini_array.*)))
|
||||
PROVIDE (__fini_array_end = .);
|
||||
/* . = ALIGN(2);
|
||||
*(.eh_frame_hdr)
|
||||
KEEP (*(.eh_frame)) */
|
||||
|
||||
/* gcc uses crtbegin.o to find the start of the constructors, so
|
||||
we make sure it is first. Because this is a wildcard, it
|
||||
doesn't matter if the user does not actually link against
|
||||
crtbegin.o; the linker won't look for a file to match a
|
||||
wildcard. The wildcard also means that it doesn't matter which
|
||||
directory crtbegin.o is in. */
|
||||
KEEP (*crtbegin*.o(.ctors))
|
||||
|
||||
/* We don't want to include the .ctor section from the crtend.o
|
||||
file until after the sorted ctors. The .ctor section from
|
||||
the crtend file contains the end of ctors marker and it must
|
||||
be last */
|
||||
KEEP (*(EXCLUDE_FILE (*crtend*.o ) .ctors))
|
||||
KEEP (*(SORT(.ctors.*)))
|
||||
KEEP (*(.ctors))
|
||||
|
||||
KEEP (*crtbegin*.o(.dtors))
|
||||
KEEP (*(EXCLUDE_FILE (*crtend*.o ) .dtors))
|
||||
KEEP (*(SORT(.dtors.*)))
|
||||
KEEP (*(.dtors))
|
||||
} > ROM
|
||||
|
||||
.text :
|
||||
{
|
||||
. = ALIGN(2);
|
||||
PROVIDE (_start = .);
|
||||
KEEP (*(SORT(.crt_*)))
|
||||
*(.lowtext .text .stub .text.* .gnu.linkonce.t.* .text:*)
|
||||
KEEP (*(.text.*personality*))
|
||||
/* .gnu.warning sections are handled specially by elf32.em. */
|
||||
*(.gnu.warning)
|
||||
*(.interp .hash .dynsym .dynstr .gnu.version*)
|
||||
PROVIDE (__etext = .);
|
||||
PROVIDE (_etext = .);
|
||||
PROVIDE (etext = .);
|
||||
. = ALIGN(2);
|
||||
KEEP (*(.init))
|
||||
KEEP (*(.fini))
|
||||
KEEP (*(.tm_clone_table))
|
||||
} > ROM
|
||||
|
||||
.data :
|
||||
{
|
||||
. = ALIGN(2);
|
||||
PROVIDE (__datastart = .);
|
||||
|
||||
KEEP (*(.jcr))
|
||||
*(.data.rel.ro.local) *(.data.rel.ro*)
|
||||
*(.dynamic)
|
||||
|
||||
*(.data .data.* .gnu.linkonce.d.*)
|
||||
KEEP (*(.gnu.linkonce.d.*personality*))
|
||||
SORT(CONSTRUCTORS)
|
||||
*(.data1)
|
||||
*(.got.plt) *(.got)
|
||||
|
||||
/* We want the small data sections together, so single-instruction offsets
|
||||
can access them all, and initialized data all before uninitialized, so
|
||||
we can shorten the on-disk segment size. */
|
||||
. = ALIGN(2);
|
||||
*(.sdata .sdata.* .gnu.linkonce.s.* D_2 D_1)
|
||||
|
||||
. = ALIGN(2);
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
PROVIDE (__dataend = .);
|
||||
} > RAM AT>ROM
|
||||
|
||||
/* Note that crt0 assumes this is a multiple of two; all the
|
||||
start/stop symbols are also assumed word-aligned. */
|
||||
PROVIDE(__romdatastart = LOADADDR(.data));
|
||||
PROVIDE (__romdatacopysize = SIZEOF(.data));
|
||||
|
||||
.bss :
|
||||
{
|
||||
. = ALIGN(2);
|
||||
PROVIDE (__bssstart = .);
|
||||
*(.dynbss)
|
||||
*(.sbss .sbss.*)
|
||||
*(.bss .bss.* .gnu.linkonce.b.*)
|
||||
. = ALIGN(2);
|
||||
*(COMMON)
|
||||
PROVIDE (__bssend = .);
|
||||
} > RAM
|
||||
PROVIDE (__bsssize = SIZEOF(.bss));
|
||||
|
||||
/* This section contains data that is not initialised during load
|
||||
or application reset. */
|
||||
.noinit (NOLOAD) :
|
||||
{
|
||||
. = ALIGN(2);
|
||||
PROVIDE (__noinit_start = .);
|
||||
*(.noinit)
|
||||
. = ALIGN(2);
|
||||
PROVIDE (__noinit_end = .);
|
||||
end = .;
|
||||
} > RAM
|
||||
|
||||
/* We create this section so that "end" will always be in the
|
||||
RAM region (matching .stack below), even if the .bss
|
||||
section is empty. */
|
||||
.heap (NOLOAD) :
|
||||
{
|
||||
. = ALIGN(2);
|
||||
__heap_start__ = .;
|
||||
_end = __heap_start__;
|
||||
PROVIDE (end = .);
|
||||
KEEP (*(.heap))
|
||||
_end = .;
|
||||
PROVIDE (end = .);
|
||||
/* This word is here so that the section is not empty, and thus
|
||||
not discarded by the linker. The actual value does not matter
|
||||
and is ignored. */
|
||||
LONG(0);
|
||||
__heap_end__ = .;
|
||||
__HeapLimit = __heap_end__;
|
||||
} > RAM
|
||||
/* WARNING: Do not place anything in RAM here.
|
||||
The heap section must be the last section in RAM and the stack
|
||||
section must be placed at the very end of the RAM region. */
|
||||
|
||||
.stack (ORIGIN (RAM) + LENGTH(RAM)) :
|
||||
{
|
||||
PROVIDE (__stack = .);
|
||||
*(.stack)
|
||||
}
|
||||
|
||||
.infoA : {} > INFOA /* MSP430 INFO FLASH MEMORY SEGMENTS */
|
||||
.infoB : {} > INFOB
|
||||
.infoC : {} > INFOC
|
||||
.infoD : {} > INFOD
|
||||
|
||||
/* The rest are all not normally part of the runtime image. */
|
||||
|
||||
.MSP430.attributes 0 :
|
||||
{
|
||||
KEEP (*(.MSP430.attributes))
|
||||
KEEP (*(.gnu.attributes))
|
||||
KEEP (*(__TI_build_attributes))
|
||||
}
|
||||
|
||||
/* Stabs debugging sections. */
|
||||
.stab 0 : { *(.stab) }
|
||||
.stabstr 0 : { *(.stabstr) }
|
||||
.stab.excl 0 : { *(.stab.excl) }
|
||||
.stab.exclstr 0 : { *(.stab.exclstr) }
|
||||
.stab.index 0 : { *(.stab.index) }
|
||||
.stab.indexstr 0 : { *(.stab.indexstr) }
|
||||
.comment 0 : { *(.comment) }
|
||||
/* 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_line.* .debug_line_end ) }
|
||||
.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) }
|
||||
/* DWARF Extension. */
|
||||
.debug_macro 0 : { *(.debug_macro) }
|
||||
|
||||
/DISCARD/ : { *(.note.GNU-stack) }
|
||||
}
|
||||
|
||||
|
||||
/****************************************************************************/
|
||||
/* Include peripherals memory map */
|
||||
/****************************************************************************/
|
||||
|
||||
INCLUDE msp430g2553_symbols.ld
|
||||
|
||||
Loading…
Reference in New Issue