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- OUTPUT_FORMAT ("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
- ENTRY(Reset_Handler)
- SECTIONS
- {
- .text :
- {
- KEEP(*(.isr_vector))
- *(.text*)
- KEEP(*(.init))
- KEEP(*(.fini))
-
- *crtbegin.o(.ctors)
- *crtbegin?.o(.ctors)
- *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
- *(SORT(.ctors.*))
- *(.ctors)
-
- *crtbegin.o(.dtors)
- *crtbegin?.o(.dtors)
- *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
- *(SORT(.dtors.*))
- *(.dtors)
- *(.rodata*)
- KEEP(*(.eh_frame*))
- } > FLASH
- .ARM.extab :
- {
- *(.ARM.extab* .gnu.linkonce.armextab.*)
- } > FLASH
- __exidx_start = .;
- .ARM.exidx :
- {
- *(.ARM.exidx* .gnu.linkonce.armexidx.*)
- } > FLASH
- __exidx_end = .;
- . = ALIGN(4);
- __etext = .;
- .data : AT (__etext)
- {
- __data_start__ = .;
- *(vtable)
- *(.data*)
- . = ALIGN(4);
-
- PROVIDE_HIDDEN (__preinit_array_start = .);
- KEEP(*(.preinit_array))
- PROVIDE_HIDDEN (__preinit_array_end = .);
- . = ALIGN(4);
-
- PROVIDE_HIDDEN (__init_array_start = .);
- KEEP(*(SORT(.init_array.*)))
- KEEP(*(.init_array))
- PROVIDE_HIDDEN (__init_array_end = .);
- . = ALIGN(4);
-
- PROVIDE_HIDDEN (__fini_array_start = .);
- KEEP(*(SORT(.fini_array.*)))
- KEEP(*(.fini_array))
- PROVIDE_HIDDEN (__fini_array_end = .);
- KEEP(*(.jcr*))
- . = ALIGN(4);
-
- __data_end__ = .;
- } > RAM
- .bss :
- {
- . = ALIGN(4);
- __bss_start__ = .;
- *(.bss*)
- *(COMMON)
- . = ALIGN(4);
- __bss_end__ = .;
- } > RAM
-
- .heap (COPY):
- {
- __HeapBase = .;
- __end__ = .;
- PROVIDE(end = .);
- KEEP(*(.heap*))
- __HeapLimit = .;
- } > RAM
-
- .stack_dummy (COPY):
- {
- KEEP(*(.stack*))
- } > RAM
-
- __StackTop = ORIGIN(RAM) + LENGTH(RAM);
- __StackLimit = __StackTop - SIZEOF(.stack_dummy);
- PROVIDE(__stack = __StackTop);
-
- ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
-
-
- DataInitFlashUsed = __bss_start__ - __data_start__;
- CodeFlashUsed = __etext - ORIGIN(FLASH);
- TotalFlashUsed = CodeFlashUsed + DataInitFlashUsed;
- ASSERT(TotalFlashUsed <= LENGTH(FLASH), "region FLASH overflowed with .data and user data")
-
- }
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