Enhanced .ld files. Mass update of shell demos.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@8963 35acf78f-673a-0410-8e92-d51de3d6d3f4

demos/STM32/RT-STM32F103-MAPLEMINI/main.c

@@ -153,7 +153,6 @@ int __attribute__((noreturn)) main(void) {
                                               "shell", NORMALPRIO + 1,
                                               shellThread, (void *)&shell_cfg1);
       chThdWait(shelltp);               /* Waiting termination.             */
-      chThdFreeToHeap(shelltp);         /* Returning memory to heap.        */
     }
     chThdSleepMilliseconds(1000);
   }

demos/STM32/RT-STM32F103-STM3210E_EVAL-FATFS-USB/main.c

@@ -236,7 +236,7 @@ static void ShellHandler(eventid_t id) {
 
   (void)id;
   if (chThdTerminatedX(shelltp)) {
-    chThdFreeToHeap(shelltp);         /* Returning memory to heap.        */
+    chThdWait(shelltp);                 /* Returning memory to heap.        */
     shelltp = NULL;
   }
 }

demos/STM32/RT-STM32F103_INEMO_DISCOVERY/main.c

@@ -153,7 +153,6 @@ int main(void) {
                                               "shell", NORMALPRIO + 1,
                                               shellThread, (void *)&shell_cfg1);
       chThdWait(shelltp);               /* Waiting termination.             */
-      chThdFreeToHeap(shelltp);         /* Returning memory to heap.        */
     }
     chThdSleepMilliseconds(1000);
   }

demos/STM32/RT-STM32F407-DISCOVERY-MEMS/main.c

@@ -252,7 +252,6 @@ int main(void) {
                                               "shell", NORMALPRIO + 1,
                                               shellThread, (void *)&shell_cfg1);
       chThdWait(shelltp);               /* Waiting termination.             */
-      chThdFreeToHeap(shelltp);         /* Returning memory to heap.        */
     }
     chThdSleepMilliseconds(1000);
   }

demos/STM32/RT-STM32F407-OLIMEX_E407-LWIP-FATFS-USB/main.c

@@ -239,7 +239,7 @@ static void ShellHandler(eventid_t id) {
 
   (void)id;
   if (chThdTerminatedX(shelltp)) {
-    chThdFreeToHeap(shelltp);         /* Returning memory to heap.        */
+    chThdWait(shelltp);                 /* Returning memory to heap.        */
     shelltp = NULL;
   }
 }

demos/STM32/RT-STM32F429-DISCOVERY/main.c

@@ -127,7 +127,6 @@ int main(void) {
                                               "shell", NORMALPRIO + 1,
                                               shellThread, (void *)&shell_cfg1);
       chThdWait(shelltp);               /* Waiting termination.             */
-      chThdFreeToHeap(shelltp);         /* Returning memory to heap.        */
     }
     chThdSleepMilliseconds(1000);
   }

demos/STM32/RT-STM32F746G-DISCOVERY-LWIP-FATFS-USB/main.c

@@ -239,7 +239,7 @@ static void ShellHandler(eventid_t id) {
 
   (void)id;
   if (chThdTerminatedX(shelltp)) {
-    chThdFreeToHeap(shelltp);         /* Returning memory to heap.        */
+    chThdRelease(shelltp);
     shelltp = NULL;
   }
 }

os/common/startup/ARMCMx/compilers/GCC/ld/STM32F030x4.ld

@@ -19,7 +19,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 16k
+    flash0  : org = 0x08000000, len = 16k
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 4k
     ram1    : org = 0x00000000, len = 0
     ram2    : org = 0x00000000, len = 0
@@ -30,8 +37,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -40,6 +73,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -47,4 +81,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32F030x6.ld

@@ -19,7 +19,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 32k
+    flash0  : org = 0x08000000, len = 32k
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 4k
     ram1    : org = 0x00000000, len = 0
     ram2    : org = 0x00000000, len = 0
@@ -30,8 +37,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -40,6 +73,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -47,4 +81,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32F030x8.ld

@@ -19,7 +19,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 64k
+    flash0  : org = 0x08000000, len = 64k
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 8k
     ram1    : org = 0x00000000, len = 0
     ram2    : org = 0x00000000, len = 0
@@ -30,8 +37,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -40,6 +73,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -47,4 +81,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32F031x6.ld

@@ -19,7 +19,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 32k
+    flash0  : org = 0x08000000, len = 32k
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 4k
     ram1    : org = 0x00000000, len = 0
     ram2    : org = 0x00000000, len = 0
@@ -30,8 +37,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -40,6 +73,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -47,4 +81,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32F042x6.ld

@@ -19,7 +19,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 32k
+    flash0  : org = 0x08000000, len = 32k
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 6k
     ram1    : org = 0x00000000, len = 0
     ram2    : org = 0x00000000, len = 0
@@ -30,8 +37,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -40,6 +73,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -47,4 +81,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32F051x8.ld

@@ -19,7 +19,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 64k
+    flash0  : org = 0x08000000, len = 64k
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 8k
     ram1    : org = 0x00000000, len = 0
     ram2    : org = 0x00000000, len = 0
@@ -30,8 +37,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -40,6 +73,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -47,4 +81,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32F072xB.ld

@@ -19,7 +19,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 128k
+    flash0  : org = 0x08000000, len = 128k
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 16k
     ram1    : org = 0x00000000, len = 0
     ram2    : org = 0x00000000, len = 0
@@ -30,8 +37,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -40,6 +73,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -47,4 +81,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32F091xC.ld

@@ -19,7 +19,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 256k
+    flash0  : org = 0x08000000, len = 256k
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 32k
     ram1    : org = 0x00000000, len = 0
     ram2    : org = 0x00000000, len = 0
@@ -30,8 +37,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -40,6 +73,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -47,4 +81,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32F100xB.ld

@@ -19,7 +19,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 128k
+    flash0  : org = 0x08000000, len = 128k
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 8k
     ram1    : org = 0x00000000, len = 0
     ram2    : org = 0x00000000, len = 0
@@ -30,8 +37,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -40,6 +73,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -47,4 +81,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32F103x8.ld

@@ -19,7 +19,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 64k
+    flash0  : org = 0x08000000, len = 64k
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 20k
     ram1    : org = 0x00000000, len = 0
     ram2    : org = 0x00000000, len = 0
@@ -30,8 +37,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -40,6 +73,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -47,4 +81,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32F103xB.ld

@@ -19,7 +19,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 128k
+    flash0  : org = 0x08000000, len = 128k
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 20k
     ram1    : org = 0x00000000, len = 0
     ram2    : org = 0x00000000, len = 0
@@ -30,8 +37,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -40,6 +73,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -47,4 +81,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32F103xD.ld

@@ -19,7 +19,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 384k
+    flash0  : org = 0x08000000, len = 384k
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 64k
     ram1    : org = 0x00000000, len = 0
     ram2    : org = 0x00000000, len = 0
@@ -30,8 +37,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -40,6 +73,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -47,4 +81,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32F103xE.ld

@@ -19,7 +19,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 512k
+    flash0  : org = 0x08000000, len = 512k
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 64k
     ram1    : org = 0x00000000, len = 0
     ram2    : org = 0x00000000, len = 0
@@ -30,8 +37,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -40,6 +73,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -47,4 +81,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32F103xE_maplemini_bootloader.ld

@@ -22,7 +22,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08005000, len = 512k - 0x5000
+    flash0  : org = 0x08005000, len = 512k - 0x5000
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000C00, len = 64k - 0xC00
     ram1    : org = 0x00000000, len = 0
     ram2    : org = 0x00000000, len = 0
@@ -33,8 +40,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -43,6 +76,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -50,4 +84,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32F103xG.ld

@@ -19,7 +19,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 1m
+    flash0  : org = 0x08000000, len = 1M
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 96k
     ram1    : org = 0x00000000, len = 0
     ram2    : org = 0x00000000, len = 0
@@ -30,8 +37,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -40,6 +73,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -47,4 +81,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32F107xC.ld

@@ -19,7 +19,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 256k
+    flash0  : org = 0x08000000, len = 256k
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 64k
     ram1    : org = 0x00000000, len = 0
     ram2    : org = 0x00000000, len = 0
@@ -30,8 +37,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -40,6 +73,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -47,4 +81,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32F207xG.ld

@@ -20,7 +20,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 1M
+    flash0  : org = 0x08000000, len = 1M
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 128k    /* SRAM1 + SRAM2 */
     ram1    : org = 0x20000000, len = 112k    /* SRAM1 */
     ram2    : org = 0x2001C000, len = 16k     /* SRAM2 */
@@ -28,11 +35,36 @@ MEMORY
     ram4    : org = 0x10000000, len = 64k     /* CCM SRAM */
     ram5    : org = 0x40024000, len = 4k      /* BCKP SRAM */
     ram6    : org = 0x00000000, len = 0
-    ram7  : org = 0x00000000, len = 0
+    ram7    : org = 0x00000000, len = 0}
-}
+
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
 
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -41,6 +73,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -48,4 +81,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32F302x8.ld

@@ -19,7 +19,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 64k
+    flash0  : org = 0x08000000, len = 64k
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 16k
     ram1    : org = 0x00000000, len = 0
     ram2    : org = 0x00000000, len = 0
@@ -30,8 +37,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -40,6 +73,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -47,4 +81,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32F303x8.ld

@@ -19,7 +19,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 64k
+    flash0  : org = 0x08000000, len = 64k
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 12k
     ram1    : org = 0x00000000, len = 0
     ram2    : org = 0x00000000, len = 0
@@ -30,8 +37,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -40,6 +73,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -47,4 +81,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32F303xC.ld

@@ -19,7 +19,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 256k
+    flash0  : org = 0x08000000, len = 256k
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 40k
     ram1    : org = 0x00000000, len = 0
     ram2    : org = 0x00000000, len = 0
@@ -30,8 +37,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -40,6 +73,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -47,4 +81,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32F334x8.ld

@@ -19,7 +19,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 64k
+    flash0  : org = 0x08000000, len = 64k
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 12k
     ram1    : org = 0x00000000, len = 0
     ram2    : org = 0x00000000, len = 0
@@ -30,8 +37,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -40,6 +73,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -47,4 +81,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32F373xC.ld

@@ -15,11 +15,18 @@
 */
 
 /*
- * STM32F373xC memory setup.
+ * STM32F303xC memory setup.
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 256k
+    flash0  : org = 0x08000000, len = 256k
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 32k
     ram1    : org = 0x00000000, len = 0
     ram2    : org = 0x00000000, len = 0
@@ -30,8 +37,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -40,6 +73,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -47,4 +81,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32F401xC.ld

@@ -19,7 +19,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 256k
+    flash0  : org = 0x08000000, len = 256k
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 64k
     ram1    : org = 0x00000000, len = 0
     ram2    : org = 0x00000000, len = 0
@@ -30,8 +37,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -40,6 +73,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -47,4 +81,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32F401xE.ld

@@ -19,7 +19,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 512k
+    flash0  : org = 0x08000000, len = 512k
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 96k
     ram1    : org = 0x00000000, len = 0
     ram2    : org = 0x00000000, len = 0
@@ -30,8 +37,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -40,6 +73,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -47,4 +81,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32F405xG.ld

@@ -16,10 +16,18 @@
 
 /*
  * STM32F405xG memory setup.
+ * Note: Use of ram1 and ram2 is mutually exclusive with use of ram0.
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 1M
+    flash0  : org = 0x08000000, len = 1M
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 128k      /* SRAM1 + SRAM2 */
     ram1    : org = 0x20000000, len = 112k      /* SRAM1 */
     ram2    : org = 0x2001C000, len = 16k       /* SRAM2 */
@@ -30,8 +38,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -40,6 +74,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -47,4 +82,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32F407xG.ld

@@ -20,7 +20,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 1M
+    flash0  : org = 0x08000000, len = 1M
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 128k      /* SRAM1 + SRAM2 */
     ram1    : org = 0x20000000, len = 112k      /* SRAM1 */
     ram2    : org = 0x2001C000, len = 16k       /* SRAM2 */
@@ -31,8 +38,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -41,6 +74,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -48,4 +82,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32F411xC.ld

@@ -19,8 +19,15 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 256k
+    flash0  : org = 0x08000000, len = 256k
-    ram0  : org = 0x20000000, len = 128k    /* SRAM1 */
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
+    ram0    : org = 0x20000000, len = 128k
     ram1    : org = 0x00000000, len = 0
     ram2    : org = 0x00000000, len = 0
     ram3    : org = 0x00000000, len = 0
@@ -30,8 +37,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -40,6 +73,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -47,4 +81,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32F411xE.ld

@@ -19,7 +19,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 512k
+    flash0  : org = 0x08000000, len = 512k
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 128k
     ram1    : org = 0x00000000, len = 0
     ram2    : org = 0x00000000, len = 0
@@ -30,8 +37,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -40,6 +73,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -47,4 +81,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32F429xI.ld

@@ -20,7 +20,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 2M
+    flash0  : org = 0x08000000, len = 1M
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 192k    /* SRAM1 + SRAM2 + SRAM3 */
     ram1    : org = 0x20000000, len = 112k    /* SRAM1 */
     ram2    : org = 0x2001C000, len = 16k     /* SRAM2 */
@@ -31,8 +38,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -41,6 +74,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -48,4 +82,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32F746xG.ld

@@ -25,8 +25,14 @@
  */
 MEMORY
 {
-    flash       : org = 0x08000000, len = 1M
+    flash0  : org = 0x08000000, len = 1M        /* Flash as AXIM (writable) */
-    flash_itcm  : org = 0x00200000, len = 1M
+    flash1  : org = 0x00200000, len = 1M        /* Flash as ITCM */
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20010000, len = 256k      /* SRAM1 + SRAM2 */
     ram1    : org = 0x20010000, len = 240k      /* SRAM1 */
     ram2    : org = 0x2004C000, len = 16k       /* SRAM2 */
@@ -37,8 +43,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash1);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash1);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash1);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash1);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram3);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -47,6 +79,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram3);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram3);
@@ -54,10 +87,46 @@ REGION_ALIAS("BSS_RAM", ram3);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Stack rules inclusion.*/
+INCLUDE rules_stacks.ld
+
+/*===========================================================================*/
+/* Custom sections for STM32F7xx.                                            */
+/*===========================================================================*/
+
 /* RAM region to be used for nocache segment.*/
 REGION_ALIAS("NOCACHE_RAM", ram3);
 
 /* RAM region to be used for eth segment.*/
 REGION_ALIAS("ETH_RAM", ram3);
 
-INCLUDE ld/rules_STM32F7xx.ld
+SECTIONS
+{
+    /* Special section for non cache-able areas.*/
+    .nocache (NOLOAD) : ALIGN(4)
+    {
+        __nocache_base__ = .;
+        *(.nocache)
+        *(.nocache.*)
+        *(.bss.__nocache_*)
+        . = ALIGN(4);
+        __nocache_end__ = .;
+    } > NOCACHE_RAM
+
+    /* Special section for Ethernet DMA non cache-able areas.*/
+    .eth (NOLOAD) : ALIGN(4)
+    {
+        __eth_base__ = .;
+        *(.eth)
+        *(.eth.*)
+        *(.bss.__eth_*)
+        . = ALIGN(4);
+        __eth_end__ = .;
+    } > ETH_RAM
+}
+
+/* Code rules inclusion.*/
+INCLUDE rules_code.ld
+
+/* Data rules inclusion.*/
+INCLUDE rules_data.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32F746xG_ETH.ld

@@ -26,7 +26,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 1M
+    flash0  : org = 0x08000000, len = 1M        /* Flash as AXIM (writable) */
+    flash1  : org = 0x00200000, len = 1M        /* Flash as ITCM */
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20010000, len = 256k      /* SRAM1 + SRAM2 */
     ram1    : org = 0x20010000, len = 240k      /* SRAM1 */
     ram2    : org = 0x2004C000, len = 16k       /* SRAM2 */
@@ -37,8 +44,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash1);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash1);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash1);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash1);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram3);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -47,6 +80,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram3);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram1);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram3);
@@ -54,10 +88,46 @@ REGION_ALIAS("BSS_RAM", ram3);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram1);
 
+/* Stack rules inclusion.*/
+INCLUDE rules_stacks.ld
+
+/*===========================================================================*/
+/* Custom sections for STM32F7xx.                                            */
+/*===========================================================================*/
+
 /* RAM region to be used for nocache segment.*/
 REGION_ALIAS("NOCACHE_RAM", ram3);
 
 /* RAM region to be used for eth segment.*/
 REGION_ALIAS("ETH_RAM", ram2);
 
-INCLUDE rules_dma.ld
+SECTIONS
+{
+    /* Special section for non cache-able areas.*/
+    .nocache (NOLOAD) : ALIGN(4)
+    {
+        __nocache_base__ = .;
+        *(.nocache)
+        *(.nocache.*)
+        *(.bss.__nocache_*)
+        . = ALIGN(4);
+        __nocache_end__ = .;
+    } > NOCACHE_RAM
+
+    /* Special section for Ethernet DMA non cache-able areas.*/
+    .eth (NOLOAD) : ALIGN(4)
+    {
+        __eth_base__ = .;
+        *(.eth)
+        *(.eth.*)
+        *(.bss.__eth_*)
+        . = ALIGN(4);
+        __eth_end__ = .;
+    } > ETH_RAM
+}
+
+/* Code rules inclusion.*/
+INCLUDE rules_code.ld
+
+/* Data rules inclusion.*/
+INCLUDE rules_data.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32F746xG_MAX.ld

@@ -27,8 +27,14 @@
  */
 MEMORY
 {
-    flash       : org = 0x08000000, len = 1M
+    flash0  : org = 0x08000000, len = 1M        /* Flash as AXIM (writable) */
-    flash_itcm  : org = 0x00200000, len = 1M
+    flash1  : org = 0x00200000, len = 1M        /* Flash as ITCM */
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20010000, len = 256k      /* SRAM1 + SRAM2 */
     ram1    : org = 0x20010000, len = 240k      /* SRAM1 */
     ram2    : org = 0x2004C000, len = 16k       /* SRAM2 */
@@ -39,8 +45,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash1);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash1);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash1);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash1);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram3);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -49,6 +81,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram3);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -56,10 +89,46 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Stack rules inclusion.*/
+INCLUDE rules_stacks.ld
+
+/*===========================================================================*/
+/* Custom sections for STM32F7xx.                                            */
+/*===========================================================================*/
+
 /* RAM region to be used for nocache segment.*/
 REGION_ALIAS("NOCACHE_RAM", ram3);
 
 /* RAM region to be used for eth segment.*/
 REGION_ALIAS("ETH_RAM", ram3);
 
-INCLUDE ld/rules_STM32F7xx.ld
+SECTIONS
+{
+    /* Special section for non cache-able areas.*/
+    .nocache (NOLOAD) : ALIGN(4)
+    {
+        __nocache_base__ = .;
+        *(.nocache)
+        *(.nocache.*)
+        *(.bss.__nocache_*)
+        . = ALIGN(4);
+        __nocache_end__ = .;
+    } > NOCACHE_RAM
+
+    /* Special section for Ethernet DMA non cache-able areas.*/
+    .eth (NOLOAD) : ALIGN(4)
+    {
+        __eth_base__ = .;
+        *(.eth)
+        *(.eth.*)
+        *(.bss.__eth_*)
+        . = ALIGN(4);
+        __eth_end__ = .;
+    } > ETH_RAM
+}
+
+/* Code rules inclusion.*/
+INCLUDE rules_code.ld
+
+/* Data rules inclusion.*/
+INCLUDE rules_data.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32L052x6.ld

@@ -19,7 +19,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 16k
+    flash0  : org = 0x08000000, len = 16k
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 8k
     ram1    : org = 0x00000000, len = 0
     ram2    : org = 0x00000000, len = 0
@@ -30,8 +37,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -40,6 +73,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -47,4 +81,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32L052x8.ld

@@ -19,7 +19,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 64k
+    flash0  : org = 0x08000000, len = 64k
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 8k
     ram1    : org = 0x00000000, len = 0
     ram2    : org = 0x00000000, len = 0
@@ -30,8 +37,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -40,6 +73,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -47,4 +81,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32L053x8.ld

@@ -19,7 +19,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 64k
+    flash0  : org = 0x08000000, len = 64k
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 8k
     ram1    : org = 0x00000000, len = 0
     ram2    : org = 0x00000000, len = 0
@@ -30,8 +37,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -40,6 +73,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -47,4 +81,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32L151x6.ld

@@ -19,7 +19,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 32k
+    flash0  : org = 0x08000000, len = 32k
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 10k
     ram1    : org = 0x00000000, len = 0
     ram2    : org = 0x00000000, len = 0
@@ -30,8 +37,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -40,6 +73,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -47,4 +81,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32L152xB.ld

@@ -19,7 +19,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 128k
+    flash0  : org = 0x08000000, len = 128k
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 16k
     ram1    : org = 0x00000000, len = 0
     ram2    : org = 0x00000000, len = 0
@@ -30,8 +37,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -40,6 +73,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -47,4 +81,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32L152xE.ld

@@ -19,7 +19,14 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 512k
+    flash0  : org = 0x08000000, len = 512k
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 80k
     ram1    : org = 0x00000000, len = 0
     ram2    : org = 0x00000000, len = 0
@@ -30,8 +37,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -40,6 +73,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -47,4 +81,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/STM32L476xG.ld

@@ -15,11 +15,18 @@
 */
 
 /*
- * STM32F303xC memory setup.
+ * STM32L476xG memory setup.
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 1M
+    flash0  : org = 0x08000000, len = 1M
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
     ram0    : org = 0x20000000, len = 96k
     ram1    : org = 0x00000000, len = 0
     ram2    : org = 0x00000000, len = 0
@@ -30,8 +37,34 @@ MEMORY
     ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -40,6 +73,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -47,4 +81,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld

os/common/startup/ARMCMx/compilers/GCC/ld/rules.ld

@@ -0,0 +1,8 @@
+/* Stack rules inclusion.*/
+INCLUDE rules_stacks.ld
+
+/* Code rules inclusion.*/
+INCLUDE rules_code.ld
+
+/* Data rules inclusion.*/
+INCLUDE rules_data.ld

os/common/startup/ARMCMx/compilers/GCC/ld/rules_code.ld

@@ -0,0 +1,77 @@
+/*
+    ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+ENTRY(Reset_Handler)
+
+SECTIONS
+{
+    vectors : ALIGN(16) SUBALIGN(16)
+    {
+        KEEP(*(.vectors))
+    } > VECTORS_FLASH AT > VECTORS_FLASH_LMA
+
+    xtors : ALIGN(4) SUBALIGN(4)
+    {
+        __init_array_start = .;
+        KEEP(*(SORT(.init_array.*)))
+        KEEP(*(.init_array))
+        __init_array_end = .;
+        __fini_array_start = .;
+        KEEP(*(.fini_array))
+        KEEP(*(SORT(.fini_array.*)))
+        __fini_array_end = .;
+    } > XTORS_FLASH AT > XTORS_FLASH_LMA
+
+    .text : ALIGN(16) SUBALIGN(16)
+    {
+        *(.text)
+        *(.text.*)
+        *(.glue_7t)
+        *(.glue_7)
+        *(.gcc*)
+    } > TEXT_FLASH AT > TEXT_FLASH_LMA
+
+    .rodata : ALIGN(4)
+    {
+        . = ALIGN(4);
+        __rodata_base__ = .;
+        *(.rodata)
+        *(.rodata.*)
+        . = ALIGN(4);
+        __rodata_end__ = .;
+    } > RODATA_FLASH AT > RODATA_FLASH_LMA
+
+    .ARM.extab :
+    {
+        *(.ARM.extab* .gnu.linkonce.armextab.*)
+    } > VARIOUS_FLASH AT > VARIOUS_FLASH_LMA
+
+    .ARM.exidx : {
+        __exidx_start = .;
+        *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+        __exidx_end = .;
+     } > VARIOUS_FLASH AT > VARIOUS_FLASH_LMA
+
+    .eh_frame_hdr :
+    {
+        *(.eh_frame_hdr)
+    } > VARIOUS_FLASH AT > VARIOUS_FLASH_LMA
+
+    .eh_frame : ONLY_IF_RO
+    {
+        *(.eh_frame)
+    } > VARIOUS_FLASH AT > VARIOUS_FLASH_LMA
+}

os/common/startup/ARMCMx/compilers/GCC/ld/rules_data.ld

@@ -43,92 +43,6 @@ ENTRY(Reset_Handler)
 
 SECTIONS
 {
-    . = 0;
-    _text = .;
-
-    startup : ALIGN(16) SUBALIGN(16)
-    {
-        KEEP(*(.vectors))
-    } > flash
-
-    constructors : ALIGN(4) SUBALIGN(4)
-    {
-        __init_array_start = .;
-        KEEP(*(SORT(.init_array.*)))
-        KEEP(*(.init_array))
-        __init_array_end = .;
-    } > flash
-
-    destructors : ALIGN(4) SUBALIGN(4)
-    {
-        __fini_array_start = .;
-        KEEP(*(.fini_array))
-        KEEP(*(SORT(.fini_array.*)))
-        __fini_array_end = .;
-    } > flash
-
-    .text : ALIGN(16) SUBALIGN(16)
-    {
-        *(.text)
-        *(.text.*)
-        *(.rodata)
-        *(.rodata.*)
-        *(.glue_7t)
-        *(.glue_7)
-        *(.gcc*)
-    } > flash
-
-    .ARM.extab :
-    {
-        *(.ARM.extab* .gnu.linkonce.armextab.*)
-    } > flash
-
-    .ARM.exidx : {
-        __exidx_start = .;
-        *(.ARM.exidx* .gnu.linkonce.armexidx.*)
-        __exidx_end = .;
-     } > flash
-
-    .eh_frame_hdr :
-    {
-        *(.eh_frame_hdr)
-    } > flash
-
-    .eh_frame : ONLY_IF_RO
-    {
-        *(.eh_frame)
-    } > flash
-
-    .textalign : ONLY_IF_RO
-    {
-        . = ALIGN(8);
-    } > flash
-
-    /* Legacy symbol, not used anywhere.*/
-    . = ALIGN(4);
-    PROVIDE(_etext = .);
-
-    /* Special section for exceptions stack.*/
-    .mstack :
-    {
-        . = ALIGN(8);
-        __main_stack_base__ = .;
-        . += __main_stack_size__;
-        . = ALIGN(8);
-        __main_stack_end__ = .;
-    } > MAIN_STACK_RAM
-
-    /* Special section for process stack.*/
-    .pstack :
-    {
-        __process_stack_base__ = .;
-        __main_thread_stack_base__ = .;
-        . += __process_stack_size__;
-        . = ALIGN(8);
-        __process_stack_end__ = .;
-        __main_thread_stack_end__ = .;
-    } > PROCESS_STACK_RAM
-
     .data : ALIGN(4)
     {
         . = ALIGN(4);
@@ -142,7 +56,7 @@ SECTIONS
         . = ALIGN(4);
         PROVIDE(_edata = .);
         _data_end = .;
-    } > DATA_RAM AT > flash
+    } > DATA_RAM AT > DATA_RAM_LMA
 
     .bss (NOLOAD) : ALIGN(4)
     {
@@ -164,7 +78,7 @@ SECTIONS
         *(.ram0_init)
         *(.ram0_init.*)
         . = ALIGN(4);
-    } > ram0 AT > flash
+    } > ram0 AT > RAM_INIT_FLASH_LMA
 
     .ram0 (NOLOAD) : ALIGN(4)
     {
@@ -188,7 +102,7 @@ SECTIONS
         *(.ram1_init)
         *(.ram1_init.*)
         . = ALIGN(4);
-    } > ram1 AT > flash
+    } > ram1 AT > RAM_INIT_FLASH_LMA
 
     .ram1 (NOLOAD) : ALIGN(4)
     {
@@ -212,7 +126,7 @@ SECTIONS
         *(.ram2_init)
         *(.ram2_init.*)
         . = ALIGN(4);
-    } > ram2 AT > flash
+    } > ram2 AT > RAM_INIT_FLASH_LMA
 
     .ram2 (NOLOAD) : ALIGN(4)
     {
@@ -236,7 +150,7 @@ SECTIONS
         *(.ram3_init)
         *(.ram3_init.*)
         . = ALIGN(4);
-    } > ram3 AT > flash
+    } > ram3 AT > RAM_INIT_FLASH_LMA
 
     .ram3 (NOLOAD) : ALIGN(4)
     {
@@ -260,7 +174,7 @@ SECTIONS
         *(.ram4_init)
         *(.ram4_init.*)
         . = ALIGN(4);
-    } > ram4 AT > flash
+    } > ram4 AT > RAM_INIT_FLASH_LMA
 
     .ram4 (NOLOAD) : ALIGN(4)
     {
@@ -284,7 +198,7 @@ SECTIONS
         *(.ram5_init)
         *(.ram5_init.*)
         . = ALIGN(4);
-    } > ram5 AT > flash
+    } > ram5 AT > RAM_INIT_FLASH_LMA
 
     .ram5 (NOLOAD) : ALIGN(4)
     {
@@ -308,7 +222,7 @@ SECTIONS
         *(.ram6_init)
         *(.ram6_init.*)
         . = ALIGN(4);
-    } > ram6 AT > flash
+    } > ram6 AT > RAM_INIT_FLASH_LMA
 
     .ram6 (NOLOAD) : ALIGN(4)
     {
@@ -332,7 +246,7 @@ SECTIONS
         *(.ram7_init)
         *(.ram7_init.*)
         . = ALIGN(4);
-    } > ram7 AT > flash
+    } > ram7 AT > RAM_INIT_FLASH_LMA
 
     .ram7 (NOLOAD) : ALIGN(4)
     {

os/common/startup/ARMCMx/compilers/GCC/ld/rules_stacks.ld

@@ -0,0 +1,38 @@
+/*
+    ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+SECTIONS
+{
+    /* Special section for exceptions stack.*/
+    .mstack :
+    {
+        . = ALIGN(8);
+        __main_stack_base__ = .;
+        . += __main_stack_size__;
+        . = ALIGN(8);
+        __main_stack_end__ = .;
+    } > MAIN_STACK_RAM
+
+    /* Special section for process stack.*/
+    .pstack :
+    {
+        __process_stack_base__ = .;
+        __main_thread_stack_base__ = .;
+        . += __process_stack_size__;
+        . = ALIGN(8);
+        __process_stack_end__ = .;
+        __main_thread_stack_end__ = .;
+    } > PROCESS_STACK_RAM
+}

os/common/startup/ARMCMx/compilers/GCC/rules.mk

@@ -5,9 +5,9 @@
 #
 
 # Compiler options
-OPT = $(USE_OPT)
+OPT    := $(USE_OPT)
-COPT = $(USE_COPT)
+COPT   := $(USE_COPT)
-CPPOPT = $(USE_CPPOPT)
+CPPOPT := $(USE_CPPOPT)
 
 # Garbage collection
 ifeq ($(USE_LINK_GC),yes)
@@ -61,7 +61,7 @@ endif
 ifeq ($(BUILDDIR),.)
   BUILDDIR = build
 endif
-OUTFILES = $(BUILDDIR)/$(PROJECT).elf \
+OUTFILES := $(BUILDDIR)/$(PROJECT).elf \
             $(BUILDDIR)/$(PROJECT).hex \
             $(BUILDDIR)/$(PROJECT).bin \
             $(BUILDDIR)/$(PROJECT).dmp \
@@ -79,36 +79,37 @@ else
   ACSRC   += $(CSRC)
   ACPPSRC += $(CPPSRC)
 endif
-ASRC	  = $(ACSRC)$(ACPPSRC)
+ASRC	  := $(ACSRC)$(ACPPSRC)
-TSRC	  = $(TCSRC)$(TCPPSRC)
+TSRC	  := $(TCSRC)$(TCPPSRC)
-SRCPATHS  = $(sort $(dir $(ASMXSRC)) $(dir $(ASMSRC)) $(dir $(ASRC)) $(dir $(TSRC)))
+SRCPATHS  := $(sort $(dir $(ASMXSRC)) $(dir $(ASMSRC)) $(dir $(ASRC)) $(dir $(TSRC)))
 
 # Various directories
-OBJDIR    = $(BUILDDIR)/obj
+OBJDIR    := $(BUILDDIR)/obj
-LSTDIR    = $(BUILDDIR)/lst
+LSTDIR    := $(BUILDDIR)/lst
 
 # Object files groups
-ACOBJS    = $(addprefix $(OBJDIR)/, $(notdir $(ACSRC:.c=.o)))
+ACOBJS    := $(addprefix $(OBJDIR)/, $(notdir $(ACSRC:.c=.o)))
-ACPPOBJS  = $(addprefix $(OBJDIR)/, $(notdir $(ACPPSRC:.cpp=.o)))
+ACPPOBJS  := $(addprefix $(OBJDIR)/, $(notdir $(ACPPSRC:.cpp=.o)))
-TCOBJS    = $(addprefix $(OBJDIR)/, $(notdir $(TCSRC:.c=.o)))
+TCOBJS    := $(addprefix $(OBJDIR)/, $(notdir $(TCSRC:.c=.o)))
-TCPPOBJS  = $(addprefix $(OBJDIR)/, $(notdir $(TCPPSRC:.cpp=.o)))
+TCPPOBJS  := $(addprefix $(OBJDIR)/, $(notdir $(TCPPSRC:.cpp=.o)))
-ASMOBJS   = $(addprefix $(OBJDIR)/, $(notdir $(ASMSRC:.s=.o)))
+ASMOBJS   := $(addprefix $(OBJDIR)/, $(notdir $(ASMSRC:.s=.o)))
-ASMXOBJS  = $(addprefix $(OBJDIR)/, $(notdir $(ASMXSRC:.S=.o)))
+ASMXOBJS  := $(addprefix $(OBJDIR)/, $(notdir $(ASMXSRC:.S=.o)))
-OBJS	  = $(ASMXOBJS) $(ASMOBJS) $(ACOBJS) $(TCOBJS) $(ACPPOBJS) $(TCPPOBJS)
+OBJS	  := $(ASMXOBJS) $(ASMOBJS) $(ACOBJS) $(TCOBJS) $(ACPPOBJS) $(TCPPOBJS)
 
 # Paths
-IINCDIR   = $(patsubst %,-I%,$(INCDIR) $(DINCDIR) $(UINCDIR))
+IINCDIR   := $(patsubst %,-I%,$(INCDIR) $(DINCDIR) $(UINCDIR))
-LLIBDIR   = $(patsubst %,-L%,$(DLIBDIR) $(ULIBDIR))
+LLIBDIR   := $(patsubst %,-L%,$(DLIBDIR) $(ULIBDIR))
+LLIBDIR   += -L$(dir $(LDSCRIPT))
 
 # Macros
-DEFS      = $(DDEFS) $(UDEFS)
+DEFS      := $(DDEFS) $(UDEFS)
-ADEFS 	  = $(DADEFS) $(UADEFS)
+ADEFS 	  := $(DADEFS) $(UADEFS)
 
 # Libs
-LIBS      = $(DLIBS) $(ULIBS)
+LIBS      := $(DLIBS) $(ULIBS)
 
 # Various settings
-MCFLAGS   = -mcpu=$(MCU)
+MCFLAGS   := -mcpu=$(MCU)
 ODFLAGS	  = -x --syms
 ASFLAGS   = $(MCFLAGS) -Wa,-amhls=$(LSTDIR)/$(notdir $(<:.s=.lst)) $(ADEFS)
 ASXFLAGS  = $(MCFLAGS) -Wa,-amhls=$(LSTDIR)/$(notdir $(<:.S=.lst)) $(ADEFS)

os/various/cpp_wrappers/ch.cpp

@@ -78,15 +78,13 @@ namespace chibios_rt {
     chSysHalt("invoked unimplemented method stop()");
   }
 
-#if CH_CFG_USE_EVENTS
   void ThreadReference::requestTerminate(void) {
 
     chDbgAssert(thread_ref != NULL,
                 "not referenced");
 
-    chEvtSignal(thread_ref, CH_EVENT_TERMINATE);
+    chThdTerminate(thread_ref);
   }
-#endif
 
 #if CH_CFG_USE_WAITEXIT
     msg_t ThreadReference::wait(void) {
@@ -198,12 +196,10 @@ namespace chibios_rt {
     chThdExitS(msg);
   }
 
-#if CH_CFG_USE_EVENTS
   bool BaseThread::shouldTerminate(void) {
 
-    return (chEvtGetEventsX() & CH_EVENT_TERMINATE) != 0;
+    return chThdShouldTerminateX();
   }
-#endif
 
   void BaseThread::sleep(systime_t interval){
 

testhal/STM32/STM32F0xx/USB_CDC/main.c

@@ -155,7 +155,6 @@ int main(void) {
                                               "shell", NORMALPRIO + 1,
                                               shellThread, (void *)&shell_cfg1);
       chThdWait(shelltp);               /* Waiting termination.             */
-      chThdFreeToHeap(shelltp);         /* Returning memory to heap.        */
     }
     chThdSleepMilliseconds(1000);
   }

testhal/STM32/STM32F1xx/USB_CDC/main.c

@@ -154,7 +154,6 @@ int main(void) {
                                               "shell", NORMALPRIO + 1,
                                               shellThread, (void *)&shell_cfg1);
       chThdWait(shelltp);               /* Waiting termination.             */
-      chThdFreeToHeap(shelltp);         /* Returning memory to heap.        */
     }
     chThdSleepMilliseconds(1000);
   }

testhal/STM32/STM32F37x/USB_CDC/main.c

@@ -161,7 +161,6 @@ int main(void) {
                                               "shell", NORMALPRIO + 1,
                                               shellThread, (void *)&shell_cfg1);
       chThdWait(shelltp);               /* Waiting termination.             */
-      chThdFreeToHeap(shelltp);         /* Returning memory to heap.        */
     }
     chThdSleepMilliseconds(1000);
   }

testhal/STM32/STM32F3xx/USB_CDC/main.c

@@ -162,7 +162,6 @@ int main(void) {
                                               "shell", NORMALPRIO + 1,
                                               shellThread, (void *)&shell_cfg1);
       chThdWait(shelltp);               /* Waiting termination.             */
-      chThdFreeToHeap(shelltp);         /* Returning memory to heap.        */
     }
     chThdSleepMilliseconds(1000);
   }

testhal/STM32/STM32F3xx/USB_CDC_IAD/main.c

@@ -183,11 +183,11 @@ int main(void) {
       /* Waiting for an exit event then freeing terminated shells.*/
       chEvtWaitAny(EVENT_MASK(0));
       if (chThdTerminatedX(shelltp1)) {
-        chThdFreeToHeap(shelltp1);
+        chThdRelease(shelltp1);
         shelltp1 = NULL;
       }
       if (chThdTerminatedX(shelltp2)) {
-        chThdFreeToHeap(shelltp2);
+        chThdRelease(shelltp2);
         shelltp2 = NULL;
       }
     }

testhal/STM32/STM32F4xx/SDC/main.c

@@ -331,7 +331,6 @@ int main(void) {
                                             "shell", NORMALPRIO + 1,
                                             shellThread, (void *)&shell_cfg1);
     chThdWait(shelltp);               /* Waiting termination.             */
-    chThdFreeToHeap(shelltp);         /* Returning memory to heap.        */
     chThdSleepMilliseconds(1000);
   }
 }

testhal/STM32/STM32F4xx/USB_CDC/main.c

@@ -162,7 +162,6 @@ int main(void) {
                                               "shell", NORMALPRIO + 1,
                                               shellThread, (void *)&shell_cfg1);
       chThdWait(shelltp);               /* Waiting termination.             */
-      chThdFreeToHeap(shelltp);         /* Returning memory to heap.        */
     }
     chThdSleepMilliseconds(1000);
   }

testhal/STM32/STM32F4xx/USB_CDC_IAD/main.c

@@ -176,11 +176,11 @@ int main(void) {
       /* Waiting for an exit event then freeing terminated shells.*/
       chEvtWaitAny(EVENT_MASK(0));
       if (chThdTerminatedX(shelltp1)) {
-        chThdFreeToHeap(shelltp1);
+        chThdRelease(shelltp1);
         shelltp1 = NULL;
       }
       if (chThdTerminatedX(shelltp2)) {
-        chThdFreeToHeap(shelltp2);
+        chThdRelease(shelltp2);
         shelltp2 = NULL;
       }
     }

testhal/common/irq_storm.c

@@ -92,7 +92,7 @@ static THD_FUNCTION(irq_storm_thread, arg) {
   chRegSetThreadName("irq_storm");
 
   /* Thread loop, until terminated.*/
-  while ((chEvtGetEventsX() & CH_EVENT_TERMINATE) != 0U) {
+  while (chThdShouldTerminateX() == false) {
 
     /* Waiting for a message.*/
    chMBFetch(&mb[me], &msg, TIME_INFINITE);
@@ -271,7 +271,7 @@ void irq_storm_execute(const irq_storm_config_t *cfg) {
 
   /* Terminating threads and cleaning up.*/
   for (i = 0; i < IRQ_STORM_CFG_NUM_THREADS; i++) {
-    chEvtSignal(threads[i], CH_EVENT_TERMINATE);
+    chThdTerminate(threads[i]);
     chThdWait(threads[i]);
     threads[i] = NULL;
   }