diff options
Diffstat (limited to 'libgloss/sparc/ex931.ld')
| -rw-r--r-- | libgloss/sparc/ex931.ld | 160 |
1 files changed, 0 insertions, 160 deletions
diff --git a/libgloss/sparc/ex931.ld b/libgloss/sparc/ex931.ld deleted file mode 100644 index 26ffb4d..0000000 --- a/libgloss/sparc/ex931.ld +++ /dev/null @@ -1,160 +0,0 @@ -/* - *uncomment this if you want the linker to output srecords. -OUTPUT_FORMAT(srec) - * - */ -ENTRY(_start) -STARTUP(crt0.o) -OUTPUT_ARCH(sparc) -SEARCH_DIR(.) -__DYNAMIC = 0; -GROUP (-lc -lslite931 -lgcc) - -/* - * The memory map looks like this: - * +--------------------+ <- low memory - * | .text | - * | _stext | - * | _etext | - * | ctor list | the ctor and dtor lists are for - * | dtor list | C++ support - * | _end_text | - * +--------------------+ - * | .data | initialized data goes here - * | _sdata | - * | _edata | - * +--------------------+ - * | .bss | - * | __bss_start | start of bss, cleared by crt0 - * | _end | start of heap, used by sbrk() - * +--------------------+ - * | heap space | - * | _ENDHEAP | - * | stack space | - * | __stack | top of stack - * +--------------------+ <- high memory - */ - -_STACK_SIZE = (16 * 1024); -_RAM_SIZE = 2M; -_RAM_START = 0x40000000; -_RAM_END = _RAM_START + _RAM_SIZE; - -/* - * Base address of the on-CPU peripherals. This is for compatability - * with the simulator. - */ - -_ERC32_MEC = 0x0; - -/* - * Setup the memory map of the MB86931-EB Board (ex931) - * stack grows down towards low memory. - */ -MEMORY -{ - ram (rwx) : ORIGIN = 0x40000000, LENGTH = 2M -} - -__stack = _RAM_START + _RAM_SIZE - 4 * 16; -__trap_stack = (_RAM_START + _RAM_SIZE - 4 * 16) - _STACK_SIZE; - -/* - * All the symbols that might be accessed from C code need to be - * listed twice, once with an additional underscore. aout format needs - * and extra underscore, whereas coff & elf doesn't. This is to work - * with both. - */ -/* - * Initalize some symbols to be zero so we can reference them in the - * crt0 without core dumping. These functions are all optional, but - * we do this so we can have our crt0 always use them if they exist. - * This is so BSPs work better when using the crt0 installed with gcc. - * We have to initalize them twice, so we cover a.out (which prepends - * an underscore) and coff object file formats. - */ -PROVIDE (hardware_init_hook = 0); -PROVIDE (_hardware_init_hook = 0); -PROVIDE (software_init_hook = 0); -PROVIDE (_software_init_hook = 0); -SECTIONS -{ - .text : { - stext = .; - _stext = .; - CREATE_OBJECT_SYMBOLS - *(.text) - __CTOR_LIST__ = .; - LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2) - *(.ctors) - LONG(0) - __CTOR_END__ = .; - __DTOR_LIST__ = .; - LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2) - *(.dtors) - LONG(0) - __DTOR_END__ = .; - _etext = .; - *(.lit) - *(.shdata) - } > ram - .shbss SIZEOF(.text) + ADDR(.text) : { - *(.shbss) - } - .talias : { } > ram - .data : { - sdata = .; - _sdata = .; - *(.data) - edata = .; - _edata = .; - } > ram - .bss SIZEOF(.data) + ADDR(.data) : { - sbss = . ; - _sbss = . ; - __bss_start = ALIGN(0x8); - __bss_start = ALIGN(0x8); - *(.bss) - *(COMMON) - end = ALIGN(0x8); - _end = ALIGN(0x8); - __end = ALIGN(0x8); - ebss = .; - _ebss = .; - } - .mstack : { } > ram - .rstack : { } > ram - .stab 0 (NOLOAD) : { - [ .stab ] - } - .stabstr 0 (NOLOAD) : - { - [ .stabstr ] - } - /* DWARF debug sections. - Symbols in the DWARF debugging sections are relative to the beginning - of the section so we begin them at 0. */ - /* DWARF 1 */ - .debug 0 : { *(.debug) } - .line 0 : { *(.line) } - /* GNU DWARF 1 extensions */ - .debug_srcinfo 0 : { *(.debug_srcinfo) } - .debug_sfnames 0 : { *(.debug_sfnames) } - /* DWARF 1.1 and DWARF 2 */ - .debug_aranges 0 : { *(.debug_aranges) } - .debug_pubnames 0 : { *(.debug_pubnames) } - /* DWARF 2 */ - .debug_info 0 : { *(.debug_info) } - .debug_abbrev 0 : { *(.debug_abbrev) } - .debug_line 0 : { *(.debug_line) } - .debug_frame 0 : { *(.debug_frame) } - .debug_str 0 : { *(.debug_str) } - .debug_loc 0 : { *(.debug_loc) } - .debug_macinfo 0 : { *(.debug_macinfo) } - /* SGI/MIPS DWARF 2 extensions */ - .debug_weaknames 0 : { *(.debug_weaknames) } - .debug_funcnames 0 : { *(.debug_funcnames) } - .debug_typenames 0 : { *(.debug_typenames) } - .debug_varnames 0 : { *(.debug_varnames) } - /* These must appear regardless of . */ -} |