diff options
Diffstat (limited to 'libgloss/sparc/elfsim.ld')
| -rw-r--r-- | libgloss/sparc/elfsim.ld | 203 |
1 files changed, 0 insertions, 203 deletions
diff --git a/libgloss/sparc/elfsim.ld b/libgloss/sparc/elfsim.ld deleted file mode 100644 index a047a050f..000000000 --- a/libgloss/sparc/elfsim.ld +++ /dev/null @@ -1,203 +0,0 @@ -/* Linker script for running ELF programs in the Sparc simulator */ - -/* OUTPUT_FORMAT("elf32-sparc", "elf32-sparc", "elf32-sparcle") */ -/* OUTPUT_FORMAT("elf32-sparc") */ -OUTPUT_ARCH(sparc) -STARTUP(traps.o) -INPUT(erc32-crt0.o) -ENTRY(_trap_table) -GROUP(-lc -lerc32 -lgcc) /* -lerc32 used to be -lsim */ - -SEARCH_DIR(.) -/* Do we need any of these for elf? - __DYNAMIC = 0; */ - -/* - * 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 - */ - -/* - * User modifiable values: - * - * _CLOCK_SPEED in Mhz (used to program the counter/timers) - * - * _PROM_SIZE size of PROM (permissible values are 4K, 8K, 16K - * 32K, 64K, 128K, 256K, and 512K) - * _RAM_SIZE size of RAM (permissible values are 256K, 512K, - * 1MB, 2Mb, 4Mb, 8Mb, 16Mb, and 32Mb) - * - * These symbols are only used in assembler code, so they only need to - * be listed once. They should always be refered to without SYM(). - */ - -_CLOCK_SPEED = 10; - -_PROM_SIZE = 4M; -_RAM_SIZE = 256K; - -_RAM_START = 0x02000000; -_RAM_END = _RAM_START + _RAM_SIZE; -_STACK_SIZE = (16 * 1024); -_PROM_START = 0x00000000; -_PROM_END = _PROM_START + _PROM_SIZE; - - -/* - * Base address of the on-CPU peripherals - */ - -_ERC32_MEC = 0x01f80000; - -/* - * Setup the memory map for the SIS simulator. - * stack grows up towards low memory. - */ - -MEMORY -{ - rom : ORIGIN = 0x00000000, LENGTH = 4M - ram (rwx) : ORIGIN = 0x02000000, 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. - */ -SECTIONS -{ - .text : - { - _stext = .; - PROVIDE (stext = .); - *(.text) - _etext = .; - PROVIDE (etext = .); - - /* For a.out. */ - CONSTRUCTORS - - /* For ELF. */ - __CTOR_LIST__ = .; - LONG(-1) - KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors)) - KEEP (*(SORT(.ctors.*))) - KEEP (*crtend.o(.ctors)) - LONG(0) - __CTOR_END__ = .; - __DTOR_LIST__ = .; - LONG(-1) - KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors)) - KEEP (*(SORT(.dtors.*))) - KEEP (*crtend.o(.dtors)) - LONG(0) - __DTOR_END__ = .; - - *(.init) - *(.lit) - *(.rodata) - *(.shdata) - __EH_FRAME_BEGIN__ = .; - *(.eh_frame) - *(.gnu.linkonce.t*) - *(.gnu.linkonce.r*) - *(.gcc_except_table) - *(.fini) - - _endtext = .; - PROVIDE(endtext = .); - } > ram - - .shbss SIZEOF(.text) + ADDR(.text) : - { - *(.shbss) - } - - .talias : { } > ram - - .data : - { - _sdata = .; - PROVIDE (sdata = .); - *(.data) - *(.data.*) - *(.gnu.linkonce.d*) - _edata = .; - PROVIDE (edata = .); - } > ram - - .bss SIZEOF(.data) + ADDR(.data) : - { - _sbss = . ; - PROVIDE (sbss = . ); - __bss_start = ALIGN(0x8); - *(.bss) - *(COMMON) - _ebss = .; - PROVIDE (ebss = .); - _end = ALIGN(0x8); - __end = ALIGN(0x8); - PROVIDE (end = ALIGN(0x8)); - } - - /* Stabs debugging sections. */ - .stab 0 : { *(.stab) } - .stabstr 0 : { *(.stabstr) } - .stab.excl 0 : { *(.stab.excl) } - .stab.exclstr 0 : { *(.stab.exclstr) } - .stab.index 0 : { *(.stab.index) } - .stab.indexstr 0 : { *(.stab.indexstr) } - .comment 0 : { *(.comment) } - /* 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) } - .debug_ranges 0 : { *(.debug_ranges) } - /* 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 . */ -} |