modify XiUOS DIR : (1.add plc_demo in APP_Framework/control_app; 2.add industrial_network、industrial_fieldbus and industrial_wlan; 3.add XiZi_AIoT and modify XiZi as XiZi_IIoT.)

2022-09-27 20:39:52 +08:00
parent dbca22a1a6
commit e14fa6ff8e
5009 changed files with 1019 additions and 3084 deletions
@@ -0,0 +1,109 @@
+/*
+* Copyright (c) 2020 AIIT XUOS Lab
+* XiUOS is licensed under Mulan PSL v2.
+* You can use this software according to the terms and conditions of the Mulan PSL v2.
+* You may obtain a copy of Mulan PSL v2 at:
+*        http://license.coscl.org.cn/MulanPSL2
+* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+* See the Mulan PSL v2 for more details.
+*/
+
+__SYSTEM_STACKSIZE__ = 0x400;
+
+OUTPUT_ARCH(arm)
+
+MEMORY
+{
+    flash (rx) : ORIGIN = 0x08000000, LENGTH = 512k /* 512KB flash */
+    sram (rw) : ORIGIN = 0x20001000, LENGTH =  124k  /* 124k sram */
+}
+
+ENTRY(Reset_Handler)
+SECTIONS
+{
+    .text :
+    {
+        . = ALIGN(4);
+        PROVIDE(_stext = ABSOLUTE(.));
+        KEEP(*(.isr_vector))                   /* Startup code */
+
+
+        . = ALIGN(4);
+        *(.text .text.*)                        /* Normal code */
+        *(.rodata .rodata*)                     /* read-only data (constants) */
+
+        *(.glue_7)
+        *(.glue_7t)
+
+        /* section information for  shell */
+        . = ALIGN(4);
+        _shell_command_start = .;
+        KEEP (*(shellCommand))
+        _shell_command_end = .;
+        . = ALIGN(4);
+
+        PROVIDE(__ctors_start__ = .);
+        KEEP (*(SORT(.init_array.*)))
+        KEEP (*(.init_array))
+        PROVIDE(__ctors_end__ = .);
+
+        . = ALIGN(4);
+        
+        __isrtbl_idx_start = .;
+        KEEP(*(.isrtbl.idx))
+        __isrtbl_start = .;
+        KEEP(*(.isrtbl))
+        __isrtbl_end = .;
+        . = ALIGN(4);
+
+        PROVIDE(g_service_table_start = ABSOLUTE(.));
+        KEEP(*(.g_service_table))
+        PROVIDE(g_service_table_end = ABSOLUTE(.));
+
+        PROVIDE(_etext =  ABSOLUTE(.));
+    } > flash
+
+    /* .ARM.exidx is sorted, so has to go in its own output section.  */
+    __exidx_start = .;
+    .ARM.exidx :
+    {
+        PROVIDE(__exidx_start = ABSOLUTE(.));
+        *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+        _sidata = .;
+        PROVIDE(__exidx_end = ABSOLUTE(.));
+    } > flash
+
+    .data : AT(__exidx_end)
+    {
+        . = ALIGN(4);
+        PROVIDE(_sdata = ABSOLUTE(.));
+        *(.data .data.*)
+        PROVIDE(_edata = ABSOLUTE(.));
+    } > sram
+
+    .bss :
+    {
+        . = ALIGN(4);
+        __bss_start = ABSOLUTE(.);
+
+        *(.bss .bss.*)
+        *(COMMON)
+
+        . = ALIGN(4);
+        __bss_end = ABSOLUTE(.);
+    } > sram
+
+    .stack : 
+    {
+        . = ALIGN(4);
+        PROVIDE(__stack_start__ = ABSOLUTE(.));
+        /* cpu stack */
+        . = . + __SYSTEM_STACKSIZE__;
+        __stack_tp = .;
+        PROVIDE(__stack_end__ = ABSOLUTE(.));
+    } > sram
+
+    _end = ABSOLUTE(.);
+}