change(startup): Move stack sizes to linker scripts

lib/sdk/Libraries/CMSIS/Device/Maxim/MAX32665/Source/GCC/max32665.ld

@@ -57,6 +57,8 @@ SRAM_ADDR = DEFINED(ARM_SRAM_START) ? ARM_SRAM_START : (SDMA_CODE_ADDR + SDMA_CO
 /* SRAM_SIZE must be defined */
 SRAM_LEN = SRAM_SIZE + SRAM_ORIGIN - SRAM_ADDR;
 
+STACK_SIZE = 0x1000;
+
 /* SPID and SPIX Sections here are maximum possible sizes */
 /* If used, they should be adjusted for the external Flash/RAM size */
 MEMORY {
@@ -191,18 +193,11 @@ SECTIONS {
         _ebss = ALIGN(., 4);
     } > SRAM
 
-    /* Setup the stack for Core 1, it will only be used if the user code
-     * includes a definition of Stack_Size_Core1, which defines the space
-     * reserved above the main core's stack for core 1's stack */
-
-    __StackTop_Core1 = ORIGIN(SRAM) + LENGTH(SRAM);
-    __StackLimit_Core1 = DEFINED(Stack_Size_Core1) ? __StackTop_Core1 - Stack_Size_Core1 : __StackTop_Core1;
-
-    /* Set stack top to end of RAM, and stack limit move down by Stack_Size. 
-     * If core 1 is used, set the stack to the bottom of Core 1's stack region */
 
-    __StackTop = DEFINED(Stack_Size_Core1) ? __StackLimit_Core1 : ORIGIN(SRAM) + LENGTH(SRAM);
-    __StackLimit = __StackTop - Stack_Size;
+    /* Set stack top to end of RAM, and stack limit move down by Stack_Size. */
+    __StackTop = ORIGIN(SRAM) + LENGTH(SRAM);
+    /*__StackLimit = __StackTop - Stack_Size; */
+    __StackLimit = __StackTop - STACK_SIZE;
 
     .heap (COPY):
     {

lib/sdk/Libraries/CMSIS/Device/Maxim/MAX32665/Source/GCC/max32665_boot.ld

@@ -34,6 +34,8 @@
  *
  ******************************************************************************/
 
+STACK_SIZE = 0x1000;
+
 /* SPID and SPIX Sections here are maximum possible sizes */
 /* If used, they should be adjusted for the external Flash/RAM size */
 MEMORY {
@@ -120,18 +122,11 @@ SECTIONS {
         _ebss = ALIGN(., 4);
     } > SRAM
 
-    /* Setup the stack for Core 1, it will only be used if the user code
-     * includes a definition of Stack_Size_Core1, which defines the space
-     * reserved above the main core's stack for core 1's stack */
-
-    __StackTop_Core1 = ORIGIN(SRAM) + LENGTH(SRAM);
-    __StackLimit_Core1 = DEFINED(Stack_Size_Core1) ? __StackTop_Core1 - Stack_Size_Core1 : __StackTop_Core1;
-
-    /* Set stack top to end of RAM, and stack limit move down by Stack_Size. 
-     * If core 1 is used, set the stack to the bottom of Core 1's stack region */
 
-    __StackTop = DEFINED(Stack_Size_Core1) ? __StackLimit_Core1 : ORIGIN(SRAM) + LENGTH(SRAM);
-    __StackLimit = __StackTop - Stack_Size;
+    /* Set stack top to end of RAM, and stack limit move down by Stack_Size. */
+    __StackTop = ORIGIN(SRAM) + LENGTH(SRAM);
+    /*__StackLimit = __StackTop - Stack_Size; */
+    __StackLimit = __StackTop - STACK_SIZE;
 
     .heap (COPY):
     {

lib/sdk/Libraries/CMSIS/Device/Maxim/MAX32665/Source/GCC/max32665_core0.ld

@@ -34,6 +34,8 @@
  *
  ******************************************************************************/
 
+STACK_SIZE = 0x1000;
+
 /* SPID and SPIX Sections here are maximum possible sizes */
 /* If used, they should be adjusted for the external Flash/RAM size */
 MEMORY {
@@ -120,18 +122,11 @@ SECTIONS {
         _ebss = ALIGN(., 4);
     } > SRAM
 
-    /* Setup the stack for Core 1, it will only be used if the user code
-     * includes a definition of Stack_Size_Core1, which defines the space
-     * reserved above the main core's stack for core 1's stack */
-
-    __StackTop_Core1 = ORIGIN(SRAM) + LENGTH(SRAM);
-    __StackLimit_Core1 = DEFINED(Stack_Size_Core1) ? __StackTop_Core1 - Stack_Size_Core1 : __StackTop_Core1;
-
-    /* Set stack top to end of RAM, and stack limit move down by Stack_Size. 
-     * If core 1 is used, set the stack to the bottom of Core 1's stack region */
 
-    __StackTop = DEFINED(Stack_Size_Core1) ? __StackLimit_Core1 : ORIGIN(SRAM) + LENGTH(SRAM);
-    __StackLimit = __StackTop - Stack_Size;
+    /* Set stack top to end of RAM, and stack limit move down by Stack_Size. */
+    __StackTop = ORIGIN(SRAM) + LENGTH(SRAM);
+    /*__StackLimit = __StackTop - Stack_Size; */
+    __StackLimit = __StackTop - STACK_SIZE;
 
     .heap (COPY):
     {

lib/sdk/Libraries/CMSIS/Device/Maxim/MAX32665/Source/GCC/max32665_core1.ld

@@ -34,6 +34,8 @@
  *
  ******************************************************************************/
 
+STACK_SIZE = 0x2000;
+
 /* SPID and SPIX Sections here are maximum possible sizes */
 /* If used, they should be adjusted for the external Flash/RAM size */
 MEMORY {
@@ -120,18 +122,11 @@ SECTIONS {
         _ebss = ALIGN(., 4);
     } > SRAM
 
-    /* Setup the stack for Core 1, it will only be used if the user code
-     * includes a definition of Stack_Size_Core1, which defines the space
-     * reserved above the main core's stack for core 1's stack */
-
-    __StackTop_Core1 = ORIGIN(SRAM) + LENGTH(SRAM);
-    __StackLimit_Core1 = DEFINED(Stack_Size_Core1) ? __StackTop_Core1 - Stack_Size_Core1 : __StackTop_Core1;
-
-    /* Set stack top to end of RAM, and stack limit move down by Stack_Size. 
-     * If core 1 is used, set the stack to the bottom of Core 1's stack region */
 
-    __StackTop = DEFINED(Stack_Size_Core1) ? __StackLimit_Core1 : ORIGIN(SRAM) + LENGTH(SRAM);
-    __StackLimit = __StackTop - Stack_Size;
+    /* Set stack top to end of RAM, and stack limit move down by Stack_Size. */
+    __StackTop = ORIGIN(SRAM) + LENGTH(SRAM);
+    /*__StackLimit = __StackTop - Stack_Size; */
+    __StackLimit = __StackTop - STACK_SIZE;
 
     .heap (COPY):
     {

lib/sdk/Libraries/CMSIS/Device/Maxim/MAX32665/Source/GCC/startup_max32665.S

@@ -63,12 +63,16 @@
     .equ    ARM_SRAM_START, __ARM_SRAM_START
 #endif
 
+/*
+    XXX: card10: Stack size moved to linker scripts.
+
     .globl  Stack_Size
 #ifdef __STACK_SIZE
     .equ    Stack_Size, __STACK_SIZE
 #else
     .equ    Stack_Size, 0x00001000
 #endif
+
     .globl    __StackTop
     .globl    __StackLimit
 __StackLimit:
@@ -76,7 +80,7 @@ __StackLimit:
     .size __StackLimit, . - __StackLimit
 __StackTop:
     .size __StackTop, . - __StackTop
-
+*/
     .section .heap
     .align 3
 #ifdef __HEAP_SIZE