Mercurial > flash_v2
view packages/hal/m68k/arch/current/src/m68k.ld @ 1777:c16341b1bac6 default tip
* Added execute permissions to files missed in conversion from CVS
| author | alexs |
|---|---|
| date | Mon, 12 Oct 2009 02:26:09 +0100 |
| parents | 6425a2421b16 |
| children |
line wrap: on
line source
/*========================================================================== // // m68k.ld // // Linker script // //========================================================================== //####ECOSGPLCOPYRIGHTBEGIN#### // ------------------------------------------- // This file is part of eCos, the Embedded Configurable Operating System. // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. // // eCos is free software; you can redistribute it and/or modify it under // the terms of the GNU General Public License as published by the Free // Software Foundation; either version 2 or (at your option) any later version. // // eCos is distributed in the hope that it will be useful, but WITHOUT ANY // WARRANTY; without even the implied warranty of MERCHANTABILITY or // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License // for more details. // // You should have received a copy of the GNU General Public License along // with eCos; if not, write to the Free Software Foundation, Inc., // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. // // As a special exception, if other files instantiate templates or use macros // or inline functions from this file, or you compile this file and link it // with other works to produce a work based on this file, this file does not // by itself cause the resulting work to be covered by the GNU General Public // License. However the source code for this file must still be made available // in accordance with section (3) of the GNU General Public License. // // This exception does not invalidate any other reasons why a work based on // this file might be covered by the GNU General Public License. // // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. // at http://sources.redhat.com/ecos/ecos-license/ // ------------------------------------------- //####ECOSGPLCOPYRIGHTEND#### //========================================================================== */ STARTUP(vectors.o) ENTRY(__exception_reset) #ifdef EXTRAS INPUT(extras.o) #endif #if (__GNUC__ >= 3) GROUP(libtarget.a libgcc.a libsupc++.a) #else GROUP(libtarget.a libgcc.a) #endif #define ALIGN_LMA 4 #define FOLLOWING(_section_) AT ((LOADADDR (_section_) + SIZEOF (_section_) + ALIGN_LMA - 1) & ~ (ALIGN_LMA - 1)) #define LMA_EQ_VMA #define FORCE_OUTPUT . = . #ifndef CYG_LABEL_DEFN # define CYG_LABEL_DEFN(_label) _label #endif #define SECTIONS_BEGIN #define SECTION_text(_region_, _vma_, _lma_) \ .text _vma_ : _lma_ \ { _stext = .; \ *(.text*) *(.gnu.warning) *(.gnu.linkonce*) *(.init) } \ > _region_ \ _etext = .; PROVIDE (etext = .); #define SECTION_fini(_region_, _vma_, _lma_) \ .fini _vma_ : _lma_ \ { FORCE_OUTPUT; *(.fini) } \ > _region_ #define SECTION_rodata1(_region_, _vma_, _lma_) \ .rodata1 _vma_ : _lma_ \ { FORCE_OUTPUT; *(.rodata1) } \ > _region_ #define SECTION_rodata(_region_, _vma_, _lma_) \ .rodata _vma_ : _lma_ \ { FORCE_OUTPUT; *(.rodata*) } \ > _region_ #define SECTION_fixup(_region_, _vma_, _lma_) \ .fixup _vma_ : _lma_ \ { __FIXUP_START__ = ABSOLUTE(.); *(.fixup) __FIXUP_END__ = ABSOLUTE(.);}\ > _region_ #define SECTION_gcc_except_table(_region_, _vma_, _lma_) \ .gcc_except_table _vma_ : _lma_ \ { __EXCEPT_START__ = ABSOLUTE(.); *(.gcc_except_table) \ __EXCEPT_END__ = ABSOLUTE(.);} \ > _region_ #define SECTION_data(_region_, _vma_, _lma_, _rom_data_addr_) \ .data _vma_ : _lma_ \ { \ __ram_data_start = ABSOLUTE(.); \ *(.data*) \ __GOT1_START__ = ABSOLUTE(.); *(.got1) __GOT1_END__ = ABSOLUTE(.); \ . = ALIGN (4); \ KEEP(*( SORT (.ecos.table.*))); \ . = ALIGN (4); \ __CTOR_LIST__ = ABSOLUTE(.); \ KEEP(*(SORT(.ctors*))); \ __CTOR_END__ = ABSOLUTE(.); \ __DTOR_LIST__ = ABSOLUTE(.); \ KEEP(*(SORT(.dtors*))) \ __DTOR_END__ = ABSOLUTE(.); \ . = ALIGN(8); \ __GOT2_START__ = ABSOLUTE(.); *(.got2) __GOT2_END__ = ABSOLUTE(.); \ __GOT_START = ABSOLUTE(.); _GLOBAL_OFFSET_TABLE_ = ABSOLUTE(. + 32768); \ _SDA_BASE_ = ABSOLUTE(.); *(.got.plt) *(.got) \ __GOT_END__ = ABSOLUTE(.); *(.dynamic) \ *(.eh_frame) \ /* 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. */ \ __SDATA_START__ = ABSOLUTE(.); *(.sdata) \ __ram_data_end = ABSOLUTE(.); \ __ram_data_size = ABSOLUTE (.) - ABSOLUTE(__ram_data_start); \ } \ > _region_ \ __rom_data_start = ABSOLUTE(_rom_data_addr_); \ __rom_data_size = SIZEOF(.data); \ __rom_data_end = __rom_data_start + __rom_data_size; #define SECTION_sbss(_region_, _vma_, _lma_) \ .sbss _vma_ : _lma_ \ { __sbss_start = ABSOLUTE (.); \ __SBSS_START__ = ABSOLUTE(.); *(.sbss) __SBSS_END__ = ABSOLUTE(.); \ *(.scommon) \ __sbss_end = ABSOLUTE (.); \ __sbss_size = ABSOLUTE (.) - ABSOLUTE(__sbss_start); \ } \ > _region_ #define SECTION_bss(_region_, _vma_, _lma_) \ .bss _vma_ : _lma_ \ { __bss_start = ABSOLUTE (.); \ FORCE_OUTPUT; *(.dynbss) *(.bss) *(COMMON) \ __bss_end = ABSOLUTE (.); \ __bss_size = ABSOLUTE (.) - ABSOLUTE(__bss_start); \ } \ > _region_ #define SECTION_stab \ .stab 0 (NOLOAD) : \ { \ *(.stab) \ } #define SECTION_stabstr \ .stabstr 0 (NOLOAD) : \ { \ *(.stabstr) \ } #define SECTION_comment \ .comment 0 (NOLOAD) : \ { \ *(.comment) \ } #define SECTION_heap1(_region_, _vma_, _lma_, _minsize_) \ .heap1 _vma_ : _lma_ \ { __heap1_start = ABSOLUTE (.); \ . += (_minsize_); \ __heap1_end = ABSOLUTE (.); \ __heap1_size = ABSOLUTE (.) - ABSOLUTE(__heap1_start); \ } \ > _region_ #define SECTION_uninvar(_region_, _vma_, _lma_) \ .uninvar _vma_ : _lma_ \ { __uninvar_start = ABSOLUTE (.); \ FORCE_OUTPUT; *(.uninvar) \ __uninvar_end = ABSOLUTE (.); \ __uninvar_size = ABSOLUTE (.) - ABSOLUTE(__uninvar_start); \ } \ > _region_ #define GENERIC_SECTION(_name_, _region_, _vma_, _lma_, _minsize_) \ . ## _name_ _vma_ : _lma_ \ { __ ## _name_ ## _start = ABSOLUTE (.); \ FORCE_OUTPUT; *(. ## _name_ ## ) \ __ ## _name_ ## _datasize = (ABSOLUTE (.) - ABSOLUTE(__ ## _name_ ## _start)); \ . += (_minsize_) > (__ ## _name_ ## _datasize) ? (_minsize_) - (__ ## _name_ ## _datasize) : 0; \ __ ## _name_ ## _end = ABSOLUTE (.); \ __ ## _name_ ## _size = (ABSOLUTE (.) - ABSOLUTE(__ ## _name_ ## _start)); \ } \ > _region_ #define SECTIONS_END \ SECTION_stab \ SECTION_stabstr \ SECTION_comment \ . = ALIGN(4); _end = .; PROVIDE (end = .); #include <pkgconf/system.h> #include CYGHWR_MEMORY_LAYOUT_LDI
