Changeset 427 for EcnlProtoTool/trunk/prototool

Timestamp:

Jun 1, 2020, 6:25:09 PM (4 years ago)

Author:

coas-nagasima

Message:

メモリ割り当てが悪く動かないのを修正

Location:

EcnlProtoTool/trunk/prototool

Files:

• .cproject (modified) (1 diff)
• src/linker_scriptDebug.ld (modified) (5 diffs)
• src/main.c (modified) (1 diff)

EcnlProtoTool/trunk/prototool/.cproject

@@ -16 +16 @@
                                 <option id="toolchain.id" value="gcc-arm-embedded"/>
                                 <option id="toolchain.version" value="6.3.1.20170620"/>
+                                <option id="toolchain.enable" value="false"/>
                         </storageModule>
                         <storageModule moduleId="cdtBuildSystem" version="4.0.0">

EcnlProtoTool/trunk/prototool/src/linker_scriptDebug.ld

@@ -8 +8 @@
 
 MEMORY {
-        ROM (rx)         : ORIGIN = 0x18000000, LENGTH = 0x07FFC000
-        RAM (xrw)        : ORIGIN = 0x20000000, LENGTH = 10M
+        BOOT_LOADER      : ORIGIN = 0x18000000, LENGTH = 0x00220000
+        ROM (rx)         : ORIGIN = 0x18220000, LENGTH = 0x005E0000
+        RAM (xrw)        : ORIGIN = 0x20100000, LENGTH = 8M
 }
 
@@ -19 +20 @@
         .boot : {
                 KEEP(*(.boot)) 
-        } > ROM 
+        } > BOOT_LOADER
 
         .text : {
                 __start_text = .;
-                *(.vector)
-                *(.text)
+                KEEP(*(.vector))
+                *(.text*)
                 *(.glue_7t)
                 *(.glue_7)
+                KEEP(*(.init))
+                KEEP(*(.fini))
                 __end_kernel = .;
         } > ROM
@@ -34 +37 @@
         .rodata ALIGN(4) : {
                 __start_rodata = .;
-                *(.rodata)
+                *(.rodata*)
                 __end_rodata = .;
         } > ROM
@@ -62 +65 @@
         .data : ALIGN(4) {
                 __start_data = .;
-                *(.data)
+                *(.data*)
+                *(.got*)
                 __end_data = .;
         } > RAM AT > ROM
@@ -72 +76 @@
         .bss ALIGN(4) : {
                 __start_bss = .;
-                *(.bss)
+                *(.bss*)
                 *(COMMON)
                 __end_bss = .;

EcnlProtoTool/trunk/prototool/src/main.c

@@ -514 +514 @@
 
 void _start_c(long *p);
-int _data, _mdata, _edata;
-int _bss, _ebss;
+extern int __start_idata, __start_data, __end_data;
+extern int __start_bss, __end_bss;
 
 void _PowerON_Reset(long *args)
 {
-        memcpy(&_data, &_mdata, (size_t)&_edata - (size_t)&_data);
-        memset(&_bss, 0, (size_t)&_ebss - (size_t)&_bss);
+        memcpy(&__start_data, &__start_idata, (size_t)&__end_data - (size_t)&__start_data);
+        memset(&__start_bss, 0, (size_t)&__end_bss - (size_t)&__start_bss);
 
         _start_c(args);
 }
 
-#define FVECT_SECT          __attribute__ ((section (".fvectors")))
+#define FVECT_SECT          __attribute__ ((section (".vector")))
 const void *HardwareVectors[] FVECT_SECT = {
         _PowerON_Reset,
         mrdb_break,
 };
-
-char stack_space[0x100000] __attribute__ ((section (".stack")));