mirror of https://github.com/efabless/caravel.git
76 lines
1.8 KiB
Plaintext
76 lines
1.8 KiB
Plaintext
/*
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# SPDX-FileCopyrightText: 2020 Efabless Corporation
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# SPDX-License-Identifier: Apache-2.0
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*/
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MEMORY {
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FLASH (rx) : ORIGIN = 0x10000000, LENGTH = 0x400000 /* 4MB */
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RAM(xrw) : ORIGIN = 0x00000000, LENGTH = 0x0400 /* 256 words (1 KB) */
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}
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SECTIONS {
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/* The program code and other data goes into FLASH */
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.text :
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{
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. = ALIGN(4);
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*(.text) /* .text sections (code) */
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*(.text*) /* .text* sections (code) */
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*(.rodata) /* .rodata sections (constants, strings, etc.) */
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*(.rodata*) /* .rodata* sections (constants, strings, etc.) */
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*(.srodata) /* .srodata sections (constants, strings, etc.) */
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*(.srodata*) /* .srodata*sections (constants, strings, etc.) */
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. = ALIGN(4);
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_etext = .; /* define a global symbol at end of code */
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_sidata = _etext; /* This is used by the startup to initialize data */
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} >FLASH
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/* Initialized data section */
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.data : AT ( _sidata )
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{
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. = ALIGN(4);
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_sdata = .;
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_ram_start = .;
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. = ALIGN(4);
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*(.data)
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*(.data*)
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*(.sdata)
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*(.sdata*)
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. = ALIGN(4);
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_edata = .;
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} >RAM
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/* Uninitialized data section */
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.bss :
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{
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. = ALIGN(4);
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_sbss = .;
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*(.bss)
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*(.bss*)
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*(.sbss)
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*(.sbss*)
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*(COMMON)
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. = ALIGN(4);
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_ebss = .;
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} >RAM
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/* Define the start of the heap */
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.heap :
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{
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. = ALIGN(4);
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_heap_start = .;
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} >RAM
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}
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