diff options
Diffstat (limited to 'picosoc/sections.lds')
-rw-r--r-- | picosoc/sections.lds | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/picosoc/sections.lds b/picosoc/sections.lds deleted file mode 100644 index f38d813..0000000 --- a/picosoc/sections.lds +++ /dev/null @@ -1,71 +0,0 @@ -#ifdef ICEBREAKER -# define MEM_TOTAL 0x20000 /* 128 KB */ -#elif HX8KDEMO -# define MEM_TOTAL 0x200 /* 2 KB */ -#else -# error "Set -DICEBREAKER or -DHX8KDEMO when compiling firmware.c" -#endif - -MEMORY -{ - FLASH (rx) : ORIGIN = 0x00100000, LENGTH = 0x400000 /* entire flash, 4 MiB */ - RAM (xrw) : ORIGIN = 0x00000000, LENGTH = MEM_TOTAL -} - -SECTIONS { - /* The program code and other data goes into FLASH */ - .text : - { - . = ALIGN(4); - *(.text) /* .text sections (code) */ - *(.text*) /* .text* sections (code) */ - *(.rodata) /* .rodata sections (constants, strings, etc.) */ - *(.rodata*) /* .rodata* sections (constants, strings, etc.) */ - *(.srodata) /* .rodata sections (constants, strings, etc.) */ - *(.srodata*) /* .rodata* sections (constants, strings, etc.) */ - . = ALIGN(4); - _etext = .; /* define a global symbol at end of code */ - _sidata = _etext; /* This is used by the startup in order to initialize the .data secion */ - } >FLASH - - - /* This is the initialized data section - The program executes knowing that the data is in the RAM - but the loader puts the initial values in the FLASH (inidata). - It is one task of the startup to copy the initial values from FLASH to RAM. */ - .data : AT ( _sidata ) - { - . = ALIGN(4); - _sdata = .; /* create a global symbol at data start; used by startup code in order to initialise the .data section in RAM */ - _ram_start = .; /* create a global symbol at ram start for garbage collector */ - . = ALIGN(4); - *(.data) /* .data sections */ - *(.data*) /* .data* sections */ - *(.sdata) /* .sdata sections */ - *(.sdata*) /* .sdata* sections */ - . = ALIGN(4); - _edata = .; /* define a global symbol at data end; used by startup code in order to initialise the .data section in RAM */ - } >RAM - - /* Uninitialized data section */ - .bss : - { - . = ALIGN(4); - _sbss = .; /* define a global symbol at bss start; used by startup code */ - *(.bss) - *(.bss*) - *(.sbss) - *(.sbss*) - *(COMMON) - - . = ALIGN(4); - _ebss = .; /* define a global symbol at bss end; used by startup code */ - } >RAM - - /* this is to define the start of the heap, and make sure we have a minimum size */ - .heap : - { - . = ALIGN(4); - _heap_start = .; /* define a global symbol at heap start */ - } >RAM -} |