diff options
Diffstat (limited to 'c/src/lib/libbsp/sh/gensh4/startup/linkcmds.rom')
-rw-r--r-- | c/src/lib/libbsp/sh/gensh4/startup/linkcmds.rom | 239 |
1 files changed, 0 insertions, 239 deletions
diff --git a/c/src/lib/libbsp/sh/gensh4/startup/linkcmds.rom b/c/src/lib/libbsp/sh/gensh4/startup/linkcmds.rom deleted file mode 100644 index 13c6096af1..0000000000 --- a/c/src/lib/libbsp/sh/gensh4/startup/linkcmds.rom +++ /dev/null @@ -1,239 +0,0 @@ -/* - * This file contains GNU linker directives for an general SH4 - * board. - * - * Variations in memory size and allocation can be made by - * overriding some values with linker command-line arguments. - * - * Copyright (C) 2000 OKTET Ltd., St.-Petersburg, Russia - * Author: Victor V. Vengerov <vvv@oktet.ru> - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * - * http://www.rtems.org/license/LICENSE. - */ - - -OUTPUT_FORMAT("elf32-shl", "elf32-shl", - "elf32-shl") -OUTPUT_ARCH(sh) -ENTRY(_start) -STARTUP(start.o) - -/* Do we need any of these for elf? - __DYNAMIC = 0; */ - -_RamBase = DEFINED(_RamBase) ? _RamBase : 0x88000000; -_RamSize = DEFINED(_RamSize) ? _RamSize : 8M; -_HeapSize = DEFINED(_HeapSize) ? _HeapSize : (2 * 1024 * 1024); - -/* - * Area assignments: - * Area 0: Flash memory, SRAM interface - * Area 1: GDC - * Area 2: SDRAM - * Area 3-6: unused - */ -MEMORY -{ -/* - * Real values - */ - ram : o = 0x88000000, l = 8M - rom : o = 0x80000000, l = 4M -/* - * Fake values to test from gdb - */ -/* - ram : o = 0x88100000, l = 4M - rom : o = 0x88500000, l = 3M -*/ -} - -SECTIONS -{ - /* Read-only sections, merged into text segment: */ - .init : - { - KEEP (*(.init)) - } =0 - .text : - { - *(.text*) - - /* - * Special FreeBSD sysctl sections. - */ - . = ALIGN (16); - ___start_set_sysctl_set = .; - *(set_sysc*); /* set_sysctl_* but name is truncated by SH-coff */ - ___stop_set_sysctl_set = ABSOLUTE(.); - *(set_doma*); /* set_domain_* but name is truncated by SH-coff */ - *(set_pseudo_*); - - /* .gnu.warning sections are handled specially by elf32.em. */ - *(.gnu.warning) - *(.gnu.linkonce.t*) - } > rom - _etext = .; - PROVIDE (etext = .); - .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.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 - .fini : - { - KEEP (*(.fini)) - } =0 - .rodata : - { - *(.rodata) - *(.rodata.*) - KEEP (*(SORT(.rtemsroset.*))) - *(.gnu.linkonce.r*) - . = ALIGN(32); - } > rom - .tdata : { - __TLS_Data_begin = .; - *(.tdata .tdata.* .gnu.linkonce.td.*) - __TLS_Data_end = .; - } > rom - .tbss : { - __TLS_BSS_begin = .; - *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) - __TLS_BSS_end = .; - } > rom - __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)); - .ctors : - { - ___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)) - ___ctors_end = .; - } > rom - .dtors : - { - ___dtors = .; - KEEP (*crtbegin.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o ) .dtors)) - KEEP (*(SORT(.dtors.*))) - KEEP (*(.dtors)) - ___dtors_end = .; - copy_start_in_rom = .; - } > rom - - /* 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(128) + (. & (128 - 1)); - .data : AT(LOADADDR(.dtors) + SIZEOF(.dtors)) - { - copy_start = .; - *(.data) - *(.data.*) - KEEP (*(SORT(.rtemsrwset.*))) - *(.gnu.linkonce.d*) - SORT(CONSTRUCTORS) - copy_end = .; - } > ram - .eh_frame : { *(.eh_frame) } > ram - /* 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. */ - .bss : - { - __bss_start = .; - *(.dynbss) - *(.bss .bss* .gnu.linkonce.b*) - *(COMMON) - /* Align here to ensure that the .bss section occupies space up to - _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); - __bss_end = .; - } > ram - - . = ALIGN(16); - _WorkAreaBase = . ; - - . = ALIGN(16); - .stack . : { - stack_start = .; - . = . + 4096; - stack_end = .; - } - - . = ALIGN(16); - _CPU_Interrupt_stack_low = . ; - _CPU_Interrupt_stack_high = _CPU_Interrupt_stack_low + 4096 ; - - /* 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) } - .stack : { _stack = .; *(.stack) } - /* These must appear regardless of . */ -} |