diff options
Diffstat (limited to 'c/src/lib/libbsp/lm32/lm32_evr/startup/linkcmds')
| -rw-r--r-- | c/src/lib/libbsp/lm32/lm32_evr/startup/linkcmds | 309 |
1 files changed, 0 insertions, 309 deletions
diff --git a/c/src/lib/libbsp/lm32/lm32_evr/startup/linkcmds b/c/src/lib/libbsp/lm32/lm32_evr/startup/linkcmds deleted file mode 100644 index 63747f33dc..0000000000 --- a/c/src/lib/libbsp/lm32/lm32_evr/startup/linkcmds +++ /dev/null @@ -1,309 +0,0 @@ -OUTPUT_FORMAT("elf32-lm32", "elf32-lm32", - "elf32-lm32") -OUTPUT_ARCH(lm32) -ENTRY(start) -STARTUP(start.o) -/* Do we need any of these for elf? - __DYNAMIC = 0; */ - -/* - * Declare some sizes. Heap is sized at whatever ram space is left. - */ -RamBase = DEFINED(RamBase) ? RamBase : 0x08000000; -RamSize = DEFINED(RamSize) ? RamSize : 32M; -HeapSize = DEFINED(HeapSize) ? HeapSize : 2M; -_StackSize = DEFINED(_StackSize) ? _StackSize : 0x2000; - -PROVIDE (__stack = 0); -MEMORY { - ebr : ORIGIN = 0x04000000 , LENGTH = 32k - sdram : ORIGIN = 0x08000000 , LENGTH = 32M -} -SECTIONS -{ - .boot : - { - KEEP (*(.boot)) - } > ebr - - /* Read-only sections, merged into text segment: */ - .interp : { *(.interp) } > sdram - .hash : { *(.hash) } > sdram - .dynsym : { *(.dynsym) } > sdram - .dynstr : { *(.dynstr) } > sdram - .gnu.version : { *(.gnu.version) } > sdram - .gnu.version_d : { *(.gnu.version_d) } > sdram - .gnu.version_r : { *(.gnu.version_r) } > sdram - .rela.text : - { *(.rela.text) *(.rela.gnu.linkonce.t*) } > sdram - .rela.data : - { *(.rela.data) *(.rela.gnu.linkonce.d*) } > sdram - .rela.rodata : - { *(.rela.rodata*) *(.rela.gnu.linkonce.r*) } > sdram - .rela.got : { *(.rela.got) } > sdram - .rela.got1 : { *(.rela.got1) } > sdram - .rela.got2 : { *(.rela.got2) } > sdram - .rela.ctors : { *(.rela.ctors) } > sdram - .rela.dtors : { *(.rela.dtors) } > sdram - .rela.init : { *(.rela.init) } > sdram - .rela.fini : { *(.rela.fini) } > sdram - .rela.bss : { *(.rela.bss) } > sdram - .rela.plt : { *(.rela.plt) } > sdram - .rela.sdata : { *(.rela.sdata) } > sdram - .rela.sbss : { *(.rela.sbss) } > sdram - .rela.sdata2 : { *(.rela.sdata2) } > sdram - .rela.sbss2 : { *(.rela.sbss2) } > sdram - .rela.dyn : { *(.rela.dyn) } > sdram - - .init : { KEEP(*(.init)) } > sdram - - .text : - { - *(.text*) - - /* - * Special FreeBSD sysctl sections. - */ - . = ALIGN (16); - __start_set_sysctl_set = .; - *(set_sysctl_*); - __stop_set_sysctl_set = ABSOLUTE(.); - *(set_domain_*); - *(set_pseudo_*); - - /* .gnu.warning sections are handled specially by elf32.em. */ - *(.gnu.warning) - *(.gnu.linkonce.t*) - } > sdram - - .fini : { _fini = .; KEEP(*(.fini)) } > sdram - - .rodata : { *(.rodata*) KEEP (*(SORT(.rtemsroset.*))) *(.gnu.linkonce.r*) } > sdram - .rodata1 : { *(.rodata1) } > sdram - .tdata : { - _TLS_Data_begin = .; - *(.tdata .tdata.* .gnu.linkonce.td.*) - _TLS_Data_end = .; - } > sdram - .tbss : { - _TLS_BSS_begin = .; - *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) - _TLS_BSS_end = .; - } > sdram - _TLS_Data_size = _TLS_Data_end - _TLS_Data_begin; - _TLS_Data_begin = _TLS_Data_size != 0 ? _TLS_Data_begin : _TLS_BSS_begin; - _TLS_Data_end = _TLS_Data_size != 0 ? _TLS_Data_end : _TLS_BSS_begin; - _TLS_BSS_size = _TLS_BSS_end - _TLS_BSS_begin; - _TLS_Size = _TLS_BSS_end - _TLS_Data_begin; - _TLS_Alignment = MAX (ALIGNOF (.tdata), ALIGNOF (.tbss)); - - /* Adjust the address for the data segment. We want to adjust up to - the same address within the page on the next page up. */ - . = ALIGN(0x10000) + (. & (0x10000 - 1)); - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE (__preinit_array_start = .); - .preinit_array : { *(.preinit_array) } >sdram - PROVIDE (__preinit_array_end = .); - PROVIDE (__init_array_start = .); - .init_array : { *(.init_array) } >sdram - PROVIDE (__init_array_end = .); - PROVIDE (__fini_array_start = .); - .fini_array : { *(.fini_array) } >sdram - PROVIDE (__fini_array_end = .); - -/* _SDA2_BASE_ = __SDATA2_START__ + 0x8000; */ - .sdata2 : { *(.sdata2 .sdata2.* .gnu.linkonce.s2.*) } >sdram - .sbss2 : { *(.sbss2 .sbss2.* .gnu.linkonce.sb2.*) - /* avoid empty sdata2/sbss2 area -- __eabi would not set up r2 - * which may be important if run-time loading is used - */ - . += 1; - } >sdram - .eh_frame : { *.(eh_frame) } >sdram - - /* NOTE: if the BSP uses page tables, the correctness of - * '_etext' (and __DATA_START__) is CRUCIAL - otherwise, - * an invalid mapping may result!!! - */ - _etext = .; - PROVIDE (etext = .); - - /* Adjust the address for the data segment. We want to adjust up to - the same address within the page on the next page up. It would - be more correct to do this: - . = ALIGN(0x40000) + (ALIGN(8) & (0x40000 - 1)); - The current expression does not correctly handle the case of a - text segment ending precisely at the end of a page; it causes the - data segment to skip a page. The above expression does not have - this problem, but it will currently (2/95) cause BFD to allocate - a single segment, combining both text and data, for this case. - This will prevent the text segment from being shared among - multiple executions of the program; I think that is more - important than losing a page of the virtual address space (note - that no actual memory is lost; the page which is skipped can not - be referenced). */ - . = ALIGN(0x1000); - .data ALIGN(0x1000) : - { - /* NOTE: if the BSP uses page tables, the correctness of - * '__DATA_START__' (and _etext) is CRUCIAL - otherwise, - * an invalid mapping may result!!! - */ - PROVIDE(__DATA_START__ = ABSOLUTE(.) ); - *(.data .data.* .gnu.linkonce.d*) - KEEP (*(SORT(.rtemsrwset.*))) - SORT(CONSTRUCTORS) - } > sdram - .data1 : { *(.data1) } > sdram - PROVIDE (__EXCEPT_START__ = .); - .gcc_except_table : { - *(.gcc_except_table) - *(.gcc_except_table.*) - } > sdram - PROVIDE (__EXCEPT_END__ = .); - .got1 : { *(.got1) } > sdram - /* Put .ctors and .dtors next to the .got2 section, so that the pointers - get relocated with -mrelocatable. Also put in the .fixup pointers. - The current compiler no longer needs this, but keep it around for 2.7.2 */ - PROVIDE (_GOT2_START_ = .); - .got2 : { *(.got2) } > sdram - .dynamic : { *(.dynamic) } > sdram - - .ctors : - { - /* gcc uses crtbegin.o to find the start of - the constructors, so we make sure it is - first. Because this is a wildcard, it - doesn't matter if the user does not - actually link against crtbegin.o; the - linker won't look for a file to match a - wildcard. The wildcard also means that it - doesn't matter which directory crtbegin.o - is in. */ - KEEP (*crtbegin.o(.ctors)) - /* We don't want to include the .ctor section from - from the crtend.o file until after the sorted ctors. - The .ctor section from the crtend file contains the - end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o ) .ctors)) - KEEP (*(SORT(.ctors.*))) - KEEP (*(.ctors)) - } > sdram - .dtors : - { - KEEP (*crtbegin.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o ) .dtors)) - KEEP (*(SORT(.dtors.*))) - KEEP (*(.dtors)) - } > sdram - - - PROVIDE (_FIXUP_START_ = .); - .fixup : { *(.fixup) } > sdram - PROVIDE (_FIXUP_END_ = .); - PROVIDE (_GOT2_END_ = .); - PROVIDE (_GOT_START_ = .); - - .got : { *(.got) } > sdram - .got.plt : { *(.got.plt) } > sdram - - PROVIDE (_GOT_END_ = .); - - .jcr : { KEEP (*(.jcr)) } > sdram - - /* We want the small data sections together, so single-instruction offsets - can access them all, and initialized data all before uninitialized, so - we can shorten the on-disk segment size. */ -/* _SDA_BASE_ = __SDATA_START__ + 0x8000; */ - .sdata : { *(.sdata*) *(.gnu.linkonce.s.*) } >sdram - _edata = .; - _gp = .; - PROVIDE (edata = .); - .sbss : - { - _clear_start = .; - PROVIDE (__sbss_start = .); - *(.dynsbss) - *(.sbss* .gnu.linkonce.sb.*) - *(.scommon) - /* avoid empty sdata/sbss area -- __eabi would not set up r13 - * which may be important if run-time loading is used - */ - . += 1; - . = ALIGN(16); - PROVIDE (__sbss_end = .); - } > sdram - .plt : { *(.plt) } > sdram - .bss : - { - PROVIDE (__bss_start = .); - *(.dynbss) - *(.bss .bss* .gnu.linkonce.b*) - *(COMMON) - . = ALIGN(16); - _end = . ; - __rtems_end = . ; - PROVIDE (end = .); - - . += _StackSize; - _fstack = .; - - WorkAreaBase = .; - - . = ALIGN (16); - _stack_init = .; - _clear_end = .; - - } > sdram - - - /DISCARD/ : - { - *(.comment) - } - - - /* 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) } - - /* 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 . */ -} |