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+/*
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+ * Copyright (C) 2017 C-SKY Microsystems Co., Ltd. All rights reserved.
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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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+ */
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+
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+/******************************************************************************
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+ * @file gcc_csky.ld
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+ * @brief csky linker file
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+ * @version V1.0
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+ * @date 02. June 2017
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+ ******************************************************************************/
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+MEMORY
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+{
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+ I-SRAM : ORIGIN = 0x08010800 , LENGTH = 0xCF800 /* I-SRAM 830KB */
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+ D-SRAM : ORIGIN = 0x20000100 , LENGTH = 0x47f00 /* D-SRAM 288KB */
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+ V-SRAM : ORIGIN = 0x20000000 , LENGTH = 0x100 /* off-chip SRAM 8MB */
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+}
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+
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+__min_heap_size = 0x100;
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+PROVIDE (__ram_end = 0x20028000);
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+PROVIDE (__heap_end = __ram_end);
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+
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+REGION_ALIAS("REGION_TEXT", I-SRAM);
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+REGION_ALIAS("REGION_RODATA", I-SRAM);
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+REGION_ALIAS("REGION_VDATA", V-SRAM);
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+REGION_ALIAS("REGION_DATA", D-SRAM);
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+REGION_ALIAS("REGION_BSS", D-SRAM);
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+
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+ENTRY(Reset_Handler)
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+SECTIONS
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+{
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+ .text : {
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+ . = ALIGN(0x4) ;
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+ KEEP(*startup.o(.vectors))
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+ __stext = . ;
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+ *(.text)
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+ *(.text*)
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+ *(.text.*)
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+ *(.gnu.warning)
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+ *(.stub)
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+ *(.gnu.linkonce.t*)
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+ *(.glue_7t)
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+ *(.glue_7)
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+ *(.jcr)
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+ KEEP (*(.init))
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+ KEEP (*(.fini))
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+ . = ALIGN (4) ;
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+ PROVIDE(__ctbp = .);
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+ *(.call_table_data)
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+ *(.call_table_text)
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+ . = ALIGN(0x10) ;
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+ __etext = . ;
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+ } > REGION_TEXT
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+ .rodata : {
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+ . = ALIGN(0x4) ;
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+ __srodata = .;
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+ *(.rdata)
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+ *(.rdata*)
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+ *(.rdata1)
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+ *(.rdata.*)
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+ *(.rodata)
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+ *(.rodata1)
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+ *(.rodata*)
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+ *(.rodata.*)
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+ *(.rodata.str1.4)
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+ . = ALIGN(0x4) ;
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+ __ctor_start__ = .;
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+ KEEP (*crtbegin.o(.ctors))
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+ KEEP (*crtbegin?.o(.ctors))
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+ KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors))
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+ KEEP (*(SORT(.ctors.*)))
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+ KEEP (*(.ctors))
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+ __ctor_end__ = .;
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+ KEEP (*crtbegin.o(.dtors))
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+ KEEP (*crtbegin?.o(.dtors))
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+ KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors))
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+ KEEP (*(SORT(.dtors.*)))
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+ KEEP (*(.dtors))
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+ __dtor_end__ = .;
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+ . = ALIGN(0x4) ;
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+ __erodata = .;
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+ } > REGION_RODATA
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+ .vdata : {
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+ . = ALIGN(0x4) ;
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+ __vdata_start__ = . ;
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+ KEEP(*startup.o(.vdata))
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+ . = ALIGN(0x4) ;
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+ __vdata_end__ = .;
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+ } > REGION_VDATA
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+ .data : {
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+ . = ALIGN(0x4) ;
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+ __sdata = . ;
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+ __data_start__ = . ;
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+ data_start = . ;
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+ *(.ram_run)
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+ *(.got.plt)
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+ *(.got)
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+ *(.gnu.linkonce.r*)
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+ *(.data)
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+ *(.data*)
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+ *(.data1)
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+ *(.data.*)
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+ *(.gnu.linkonce.d*)
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+ *(.data1)
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+ *(.gcc_except_table)
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+ *(.gcc_except_table*)
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+ __start_init_call = .;
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+ *(.initcall.init)
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+ __stop_init_call = .;
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+ __start_cmd = .;
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+ *(.bootloaddata.cmd)
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+ . = ALIGN(4) ;
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+ __stop_cmd = .;
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+ *(.sdata)
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+ *(.sdata.*)
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+ *(.gnu.linkonce.s.*)
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+ *(__libc_atexit)
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+ *(__libc_subinit)
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+ *(__libc_subfreeres)
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+ *(.note.ABI-tag)
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+ . = ALIGN(0x4) ;
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+ __edata = .;
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+ __data_end__ = .;
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+ } > REGION_DATA AT > REGION_RODATA
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+ .bss : {
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+ . = ALIGN(0x4) ;
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+ __sbss = ALIGN(0x4) ;
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+ __bss_start__ = . ;
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+ *(.dynsbss)
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+ *(.sbss)
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+ *(.sbss.*)
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+ *(.scommon)
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+ *(.dynbss)
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+ *(.bss)
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+ *(.bss.*)
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+ *(COMMON)
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+ . = ALIGN(0x4) ;
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+ __ebss = . ;
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+ __end = . ;
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+ end = . ;
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+ __bss_end__ = .;
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+ } > REGION_BSS
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+ ._user_heap : {
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+ . = ALIGN(0x8) ;
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+ __heap_start = .;
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+ . += __min_heap_size;
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+ . = ALIGN(0x4) ;
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+ } > REGION_BSS
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+ .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } > REGION_BSS
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+ .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } > REGION_BSS
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+ .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) }
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+ .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) }
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+ .eh_frame_hdr : { *(.eh_frame_hdr) }
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+ .preinit_array :
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+ {
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+ PROVIDE_HIDDEN (__preinit_array_start = .);
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+ KEEP (*(.preinit_array))
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+ PROVIDE_HIDDEN (__preinit_array_end = .);
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+ }
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+ .init_array :
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+ {
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+ PROVIDE_HIDDEN (__init_array_start = .);
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+ KEEP (*(SORT(.init_array.*)))
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+ KEEP (*(.init_array))
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+ PROVIDE_HIDDEN (__init_array_end = .);
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+ }
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+ .fini_array :
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+ {
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+ PROVIDE_HIDDEN (__fini_array_start = .);
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+ KEEP (*(.fini_array))
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+ KEEP (*(SORT(.fini_array.*)))
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+ PROVIDE_HIDDEN (__fini_array_end = .);
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+ }
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+ .junk 0 : { *(.rel*) *(.rela*) }
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+ .stab 0 : { *(.stab) }
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+ .stabstr 0 : { *(.stabstr) }
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+ .stab.excl 0 : { *(.stab.excl) }
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+ .stab.exclstr 0 : { *(.stab.exclstr) }
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+ .stab.index 0 : { *(.stab.index) }
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+ .stab.indexstr 0 : { *(.stab.indexstr) }
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+ .comment 0 : { *(.comment) }
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+ .debug 0 : { *(.debug) }
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+ .line 0 : { *(.line) }
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+ .debug_srcinfo 0 : { *(.debug_srcinfo) }
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+ .debug_sfnames 0 : { *(.debug_sfnames) }
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+ .debug_aranges 0 : { *(.debug_aranges) }
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+ .debug_pubnames 0 : { *(.debug_pubnames) }
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+ .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
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+ .debug_abbrev 0 : { *(.debug_abbrev) }
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+ .debug_line 0 : { *(.debug_line) }
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+ .debug_frame 0 : { *(.debug_frame) }
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+ .debug_str 0 : { *(.debug_str) }
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+ .debug_loc 0 : { *(.debug_loc) }
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+ .debug_macinfo 0 : { *(.debug_macinfo) }
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+ .debug_weaknames 0 : { *(.debug_weaknames) }
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+ .debug_funcnames 0 : { *(.debug_funcnames) }
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+ .debug_typenames 0 : { *(.debug_typenames) }
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+ .debug_varnames 0 : { *(.debug_varnames) }
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+ .debug_pubtypes 0 : { *(.debug_pubtypes) }
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+ .debug_ranges 0 : { *(.debug_ranges) }
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+ .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) }
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+ /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) }
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+}
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Dozingfiretruck