diff options
Diffstat (limited to 'c/src/lib/libbsp/powerpc/gen83xx/startup/linkcmds')
| -rw-r--r-- | c/src/lib/libbsp/powerpc/gen83xx/startup/linkcmds | 318 |
1 files changed, 0 insertions, 318 deletions
diff --git a/c/src/lib/libbsp/powerpc/gen83xx/startup/linkcmds b/c/src/lib/libbsp/powerpc/gen83xx/startup/linkcmds deleted file mode 100644 index deb33b2371..0000000000 --- a/c/src/lib/libbsp/powerpc/gen83xx/startup/linkcmds +++ /dev/null @@ -1,318 +0,0 @@ -/* - * This file contains directives for the GNU linker which are specific - * to a gen8349eamds board. - * - * You MUST have a linker script named linkcmds autoconf tests which - * use the "-B... -specs bsp_specs -qrtems" arguments work. - * - * $Id$ - */ - -OUTPUT_FORMAT("elf32-powerpc", "elf32-powerpc", - "elf32-powerpc") -OUTPUT_ARCH(powerpc) - -ENTRY(start) - -/* - * Declare some sizes. - * XXX: The assignment of ". += XyzSize;" fails in older gld's if the - * number used there is not constant. If this happens to you, edit - * the lines marked XXX below to use a constant value. - */ -HeapSize = DEFINED(HeapSize) ? HeapSize : 0x6800000; /* 104M Heap */ -StackSize = DEFINED(StackSize) ? StackSize : 0x80000; /* 512 kB */ -WorkSpaceSize = DEFINED(WorkSpaceSize) ? WorkSpaceSize : 0x80000; /* 512k */ -RamDiskSize = DEFINED(RamDiskSize) ? RamDiskSize : 0x80000; /* 512 ram disk */ - -/* - * optionally reserve additional space - */ -TopRamReserved = DEFINED(TopRamReserved) ? TopRamReserved : 0; - -MEMORY - { - ram : org = 0x0, l = 256M - mpc83xx_regs : org = 0xE0000000, l = 256k - } - - -SECTIONS -{ - - mpc83xx_regs (NOLOAD) : - { - IMMRBAR = .; - mpc83xx_regs*(.text) - mpc83xx_regs*(.data) - mpc83xx_regs*(.bss) - mpc83xx_regs*(*COM*) - } > mpc83xx_regs - - .resconf 0x000 : - { - *(.resconf) - } > ram - - .vectors 0x100 : - { - *(.vectors) - } - > ram - - /* - * The stack will live in this area - between the vectors and - * the text section. - */ - - .text 0x10000: - { - _textbase = .; - - - text.start = .; - - /* Entry point is the .entry section */ - *(.entry) - *(.entry2) - - /* Actual Code */ - *(.text*) - - *(.rodata*) - *(.rodata1) - - - /* - * Special FreeBSD sysctl sections. - */ - . = ALIGN (16); - __start_set_sysctl_set = .; - *(set_sysctl_*); - __stop_set_sysctl_set = ABSOLUTE(.); - *(set_domain_*); - *(set_pseudo_*); - - /* C++ constructors/destructors */ - *(.gnu.linkonce.t*) - - /* Initialization and finalization code. - * - * Various files can provide initialization and finalization functions. - * The bodies of these functions are in .init and .fini sections. We - * accumulate the bodies here, and prepend function prologues from - * ecrti.o and function epilogues from ecrtn.o. ecrti.o must be linked - * first; ecrtn.o must be linked last. Because these are wildcards, it - * doesn't matter if the user does not actually link against ecrti.o and - * ecrtn.o; the linker won't look for a file to match a wildcard. The - * wildcard also means that it doesn't matter which directory ecrti.o - * and ecrtn.o are in. - */ - PROVIDE (_init = .); - *ecrti.o(.init) - *(.init) - *ecrtn.o(.init) - - PROVIDE (_fini = .); - *ecrti.o(.fini) - *(.fini) - *ecrtn.o(.init) - - /* - * C++ constructors and destructors for static objects. - * PowerPC EABI does not use crtstuff yet, so we build "old-style" - * constructor and destructor lists that begin with the list lenght - * end terminate with a NULL entry. - */ - - PROVIDE (__CTOR_LIST__ = .); - *crtbegin.o(.ctors) - *(.ctors) - *crtend.o(.ctors) - LONG(0) - PROVIDE (__CTOR_END__ = .); - - PROVIDE (__DTOR_LIST__ = .); - *crtbegin.o(.dtors) - *(.dtors) - *crtend.o(.dtors) - LONG(0) - PROVIDE (__DTOR_END__ = .); - - /* Exception frame info */ - *(.eh_frame) - - /* Miscellaneous read-only data */ - _rodata_start = . ; - *(.gnu.linkonce.r*) - *(.lit) - *(.shdata) - *(.rodata) - *(.rodata1) - *(.descriptors) - *(rom_ver) - _erodata = .; - - PROVIDE (__EXCEPT_START__ = .); - *(.gcc_except_table*) - PROVIDE (__EXCEPT_END__ = .); - __GOT_START__ = .; - s.got = .; - *(.got.plt) - *(.got) - *(.got1) - PROVIDE (__GOT2_START__ = .); - PROVIDE (_GOT2_START_ = .); - *(.got2) - PROVIDE (__GOT2_END__ = .); - PROVIDE (_GOT2_END_ = .); - - PROVIDE (__FIXUP_START__ = .); - PROVIDE (_FIXUP_START_ = .); - *(.fixup) - PROVIDE (_FIXUP_END_ = .); - PROVIDE (__FIXUP_END__ = .); - - - /* Various possible names for the end of the .text section */ - etext = ALIGN(0x10); - _etext = .; - _endtext = .; - text.end = .; - PROVIDE (etext = .); - PROVIDE (__etext = .); - - } > ram - - .jcr : { KEEP (*(.jcr)) } > ram - - .rel.dyn : { - *(.rel.init) - *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) - *(.rel.fini) - *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) - *(.rel.data.rel.ro* .rel.gnu.linkonce.d.rel.ro.*) - *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) - *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) - *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) - *(.rel.ctors) - *(.rel.dtors) - *(.rel.got) - *(.rel.sdata .rel.sdata.* .rel.gnu.linkonce.s.*) - *(.rel.sbss .rel.sbss.* .rel.gnu.linkonce.sb.*) - *(.rel.sdata2 .rel.sdata2.* .rel.gnu.linkonce.s2.*) - *(.rel.sbss2 .rel.sbss2.* .rel.gnu.linkonce.sb2.*) - *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) - } >ram - .rela.dyn : { - *(.rela.init) - *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) - *(.rela.fini) - *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) - *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) - *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) - *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) - *(.rela.ctors) - *(.rela.dtors) - *(.rela.got) - *(.rela.got1) - *(.rela.got2) - *(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*) - *(.rela.sbss .rela.sbss.* .rela.gnu.linkonce.sb.*) - *(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*) - *(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*) - *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) - } >ram - - PROVIDE (__SDATA2_START__ = .); - .sdata2 : { *(.sdata2) *(.gnu.linkonce.s2.*) } >ram - .sbss2 : { *(.sbss2) *(.gnu.linkonce.sb2.*) } >ram - PROVIDE (__SBSS2_END__ = .); - - .sbss2 : { *(.sbss2) } >ram - PROVIDE (__SBSS2_END__ = .); - - /* R/W Data */ - .data ( . ) : - { - . = ALIGN (4); - - data.start = .; - - *(.data) - *(.data1) - *(.data.* .gnu.linkonce.d.*) - PROVIDE (__SDATA_START__ = .); - *(.sdata*) - *(.gnu.linkonce.s.*) - data.end = .; - } > ram - - __SBSS_START__ = .; - .bss : - { - bss.start = .; - *(.bss .bss* .gnu.linkonce.b*) - *(.sbss*) *(COMMON) - . = ALIGN(4); - bss.end = .; - } > ram - __SBSS_END__ = .; - - PROVIDE(_bss_start = ADDR(.bss)); - PROVIDE(_bss_size = SIZEOF(.bss)); - PROVIDE(_data_start = ADDR(.data)); - PROVIDE(_data_size = SIZEOF(.data)); - PROVIDE(_text_start = ADDR(.text)); - PROVIDE(_text_size = SIZEOF(.text)); - PROVIDE(_end = data.end); - - .gzipmalloc : { - . = ALIGN (16); - _startmalloc = .; - } >ram - - clear_end = .; - - /* - * Interrupt stack setup - */ - IntrStack_start = ALIGN(0x10); - . += 0x4000; - intrStack = .; - PROVIDE(intrStackPtr = intrStack); - - _WorkspaceBase = .; - __WorkspaceBase = .; - - - /* Sections for compressed .text and .data */ - /* after the .datarom section is an int specifying */ - /* the length of the following compressed image */ - /* Executes once then could get overwritten */ - .textrom 0x100000 : - { - *(.textrom) - _endloader = .; - } > ram - - .datarom : - { - _dr_start = .; - *(.datarom) - _dr_end = .; - } > ram - dr_len = _dr_end - _dr_start; - - - .line 0 : { *(.line) } - .debug 0 : { *(.debug) } - .debug_sfnames 0 : { *(.debug_sfnames) } - .debug_srcinfo 0 : { *(.debug_srcinfo) } - .debug_pubnames 0 : { *(.debug_pubnames) } - .debug_aranges 0 : { *(.debug_aranges) } - .debug_aregion 0 : { *(.debug_aregion) } - .debug_macinfo 0 : { *(.debug_macinfo) } - .stab 0 : { *(.stab) } - .stabstr 0 : { *(.stabstr) } -} |