ldscript.arm revision 245675
1129199Scognet/* $FreeBSD: head/sys/conf/ldscript.arm 245675 2013-01-19 22:08:16Z andrew $ */ 2129199ScognetOUTPUT_ARCH(arm) 3129199ScognetENTRY(_start) 4129199Scognet 5129199ScognetSEARCH_DIR(/usr/lib); 6129199ScognetSECTIONS 7129199Scognet{ 8129199Scognet /* Read-only sections, merged into text segment: */ 9135672Scognet . = KERNVIRTADDR + SIZEOF_HEADERS; 10152742Scognet .text : 11152742Scognet { 12152742Scognet *(.text) 13152742Scognet *(.stub) 14152742Scognet /* .gnu.warning sections are handled specially by elf32.em. */ 15152742Scognet *(.gnu.warning) 16152742Scognet *(.gnu.linkonce.t*) 17152742Scognet } =0x9090 18152742Scognet _etext = .; 19152742Scognet PROVIDE (etext = .); 20152742Scognet .fini : { *(.fini) } =0x9090 21152742Scognet .rodata : { *(.rodata) *(.gnu.linkonce.r*) } 22152742Scognet .rodata1 : { *(.rodata1) } 23152742Scognet .interp : { *(.interp) } 24129199Scognet .hash : { *(.hash) } 25129199Scognet .dynsym : { *(.dynsym) } 26129199Scognet .dynstr : { *(.dynstr) } 27129199Scognet .gnu.version : { *(.gnu.version) } 28129199Scognet .gnu.version_d : { *(.gnu.version_d) } 29129199Scognet .gnu.version_r : { *(.gnu.version_r) } 30129199Scognet .rel.text : 31129199Scognet { *(.rel.text) *(.rel.gnu.linkonce.t*) } 32129199Scognet .rela.text : 33129199Scognet { *(.rela.text) *(.rela.gnu.linkonce.t*) } 34129199Scognet .rel.data : 35129199Scognet { *(.rel.data) *(.rel.gnu.linkonce.d*) } 36129199Scognet .rela.data : 37129199Scognet { *(.rela.data) *(.rela.gnu.linkonce.d*) } 38129199Scognet .rel.rodata : 39129199Scognet { *(.rel.rodata) *(.rel.gnu.linkonce.r*) } 40129199Scognet .rela.rodata : 41129199Scognet { *(.rela.rodata) *(.rela.gnu.linkonce.r*) } 42129199Scognet .rel.got : { *(.rel.got) } 43129199Scognet .rela.got : { *(.rela.got) } 44129199Scognet .rel.ctors : { *(.rel.ctors) } 45129199Scognet .rela.ctors : { *(.rela.ctors) } 46129199Scognet .rel.dtors : { *(.rel.dtors) } 47129199Scognet .rela.dtors : { *(.rela.dtors) } 48129199Scognet .rel.init : { *(.rel.init) } 49129199Scognet .rela.init : { *(.rela.init) } 50129199Scognet .rel.fini : { *(.rel.fini) } 51129199Scognet .rela.fini : { *(.rela.fini) } 52129199Scognet .rel.bss : { *(.rel.bss) } 53129199Scognet .rela.bss : { *(.rela.bss) } 54129199Scognet .rel.plt : { *(.rel.plt) } 55129199Scognet .rela.plt : { *(.rela.plt) } 56129199Scognet .init : { *(.init) } =0x9090 57129199Scognet .plt : { *(.plt) } 58152742Scognet 59245675Sandrew _extab_start = .; 60245675Sandrew PROVIDE(extab_start = .); 61245675Sandrew .ARM.extab : { *(.ARM.extab) } 62245675Sandrew _extab.end = .; 63245675Sandrew PROVIDE(extab_end = .); 64245675Sandrew 65245675Sandrew _exidx_start = .; 66245675Sandrew PROVIDE(exidx_start = .); 67245675Sandrew .ARM.exidx : { *(.ARM.exidx) } 68245675Sandrew _exidx_end = .; 69245675Sandrew PROVIDE(exidx_end = .); 70245675Sandrew 71129199Scognet /* Adjust the address for the data segment. We want to adjust up to 72129199Scognet the same address within the page on the next page up. */ 73129199Scognet . = ALIGN(0x1000) + (. & (0x1000 - 1)) ; 74129199Scognet .data : 75129199Scognet { 76129199Scognet *(.data) 77129199Scognet *(.gnu.linkonce.d*) 78129199Scognet CONSTRUCTORS 79129199Scognet } 80129199Scognet .data1 : { *(.data1) } 81129199Scognet . = ALIGN(32 / 8); 82129199Scognet _start_ctors = .; 83129199Scognet PROVIDE (start_ctors = .); 84129199Scognet .ctors : 85129199Scognet { 86129199Scognet *(.ctors) 87129199Scognet } 88129199Scognet _stop_ctors = .; 89129199Scognet PROVIDE (stop_ctors = .); 90129199Scognet .dtors : 91129199Scognet { 92129199Scognet *(.dtors) 93129199Scognet } 94129199Scognet .got : { *(.got.plt) *(.got) } 95129199Scognet .dynamic : { *(.dynamic) } 96129199Scognet /* We want the small data sections together, so single-instruction offsets 97129199Scognet can access them all, and initialized data all before uninitialized, so 98129199Scognet we can shorten the on-disk segment size. */ 99129199Scognet .sdata : { *(.sdata) } 100129199Scognet _edata = .; 101129199Scognet PROVIDE (edata = .); 102129199Scognet __bss_start = .; 103129199Scognet .sbss : { *(.sbss) *(.scommon) } 104129199Scognet .bss : 105129199Scognet { 106129199Scognet *(.dynbss) 107129199Scognet *(.bss) 108129199Scognet *(COMMON) 109129199Scognet } 110129199Scognet . = ALIGN(32 / 8); 111129199Scognet _end = . ; 112129199Scognet PROVIDE (end = .); 113129199Scognet /* Stabs debugging sections. */ 114129199Scognet .stab 0 : { *(.stab) } 115129199Scognet .stabstr 0 : { *(.stabstr) } 116129199Scognet .stab.excl 0 : { *(.stab.excl) } 117129199Scognet .stab.exclstr 0 : { *(.stab.exclstr) } 118129199Scognet .stab.index 0 : { *(.stab.index) } 119129199Scognet .stab.indexstr 0 : { *(.stab.indexstr) } 120129199Scognet .comment 0 : { *(.comment) } 121129199Scognet /* DWARF debug sections. 122129199Scognet Symbols in the DWARF debugging sections are relative to the beginning 123129199Scognet of the section so we begin them at 0. */ 124129199Scognet /* DWARF 1 */ 125129199Scognet .debug 0 : { *(.debug) } 126129199Scognet .line 0 : { *(.line) } 127129199Scognet /* GNU DWARF 1 extensions */ 128129199Scognet .debug_srcinfo 0 : { *(.debug_srcinfo) } 129129199Scognet .debug_sfnames 0 : { *(.debug_sfnames) } 130129199Scognet /* DWARF 1.1 and DWARF 2 */ 131129199Scognet .debug_aranges 0 : { *(.debug_aranges) } 132129199Scognet .debug_pubnames 0 : { *(.debug_pubnames) } 133129199Scognet /* DWARF 2 */ 134129199Scognet .debug_info 0 : { *(.debug_info) } 135129199Scognet .debug_abbrev 0 : { *(.debug_abbrev) } 136129199Scognet .debug_line 0 : { *(.debug_line) } 137129199Scognet .debug_frame 0 : { *(.debug_frame) } 138129199Scognet .debug_str 0 : { *(.debug_str) } 139129199Scognet .debug_loc 0 : { *(.debug_loc) } 140129199Scognet .debug_macinfo 0 : { *(.debug_macinfo) } 141129199Scognet /* SGI/MIPS DWARF 2 extensions */ 142129199Scognet .debug_weaknames 0 : { *(.debug_weaknames) } 143129199Scognet .debug_funcnames 0 : { *(.debug_funcnames) } 144129199Scognet .debug_typenames 0 : { *(.debug_typenames) } 145129199Scognet .debug_varnames 0 : { *(.debug_varnames) } 146129199Scognet /* These must appear regardless of . */ 147129199Scognet} 148