| /* Default linker script, for normal executables */ |
| OUTPUT_FORMAT("elf32-tricore") |
| OUTPUT_ARCH(tricore) |
| ENTRY(_start) |
| |
| /* the internal ram description */ |
| MEMORY |
| { |
| text_ram (rx!p): org = 0x80000000, len = 15K |
| data_ram (w!xp): org = 0xd0000000, len = 130K |
| } |
| /* |
| * Define the sizes of the user and system stacks. |
| */ |
| __ISTACK_SIZE = DEFINED (__ISTACK_SIZE) ? __ISTACK_SIZE : 256 ; |
| __USTACK_SIZE = DEFINED (__USTACK_SIZE) ? __USTACK_SIZE : 1K ; |
| /* |
| * Define the start address and the size of the context save area. |
| */ |
| __CSA_BEGIN = 0xd0000000 ; |
| __CSA_SIZE = 8k ; |
| __CSA_END = __CSA_BEGIN + __CSA_SIZE ; |
| |
| __TESTDEVICE = 0xf0000000 ; |
| |
| SECTIONS |
| { |
| .text : |
| { |
| *(.text) |
| . = ALIGN(8); |
| } > text_ram |
| |
| .rodata : |
| { |
| *(.rodata) |
| *(.rodata1) |
| /* |
| * Create the clear and copy tables that tell the startup code |
| * which memory areas to clear and to copy, respectively. |
| */ |
| . = ALIGN(4) ; |
| PROVIDE(__clear_table = .) ; |
| LONG(0 + ADDR(.bss)); LONG(SIZEOF(.bss)); |
| LONG(-1); LONG(-1); |
| PROVIDE(__copy_table = .) ; |
| LONG(LOADADDR(.data)); LONG(0 + ADDR(.data)); LONG(SIZEOF(.data)); |
| LONG(-1); LONG(-1); LONG(-1); |
| . = ALIGN(8); |
| } > data_ram |
| |
| .data : |
| { |
| . = ALIGN(8) ; |
| *(.data) |
| *(.data.*) |
| . = ALIGN(8) ; |
| __ISTACK = . + __ISTACK_SIZE ; |
| __USTACK = . + __USTACK_SIZE -768; |
| |
| } > data_ram |
| /* |
| * Allocate space for BSS sections. |
| */ |
| .bss : |
| { |
| BSS_BASE = . ; |
| *(.bss) |
| *(COMMON) |
| . = ALIGN(8) ; |
| } > data_ram |
| /* Make sure CSA, stack and heap addresses are properly aligned. */ |
| _. = ASSERT ((__CSA_BEGIN & 0x3f) == 0 , "illegal CSA start address") ; |
| _. = ASSERT ((__CSA_SIZE & 0x3f) == 0 , "illegal CSA size") ; |
| |
| } |