From 1048a165e5062329b2ea7aaf1056807eb623d8e9 Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Mon, 26 Mar 2018 10:36:52 +0200 Subject: bsp/tqm8xx: Use shared linker command file Update #3339. --- .../powerpc/tqm8xx/startup/linkcmds.tqm8xx_base | 348 --------------------- 1 file changed, 348 deletions(-) delete mode 100644 c/src/lib/libbsp/powerpc/tqm8xx/startup/linkcmds.tqm8xx_base (limited to 'c/src/lib/libbsp/powerpc/tqm8xx/startup/linkcmds.tqm8xx_base') diff --git a/c/src/lib/libbsp/powerpc/tqm8xx/startup/linkcmds.tqm8xx_base b/c/src/lib/libbsp/powerpc/tqm8xx/startup/linkcmds.tqm8xx_base deleted file mode 100644 index 3ad73f23f4..0000000000 --- a/c/src/lib/libbsp/powerpc/tqm8xx/startup/linkcmds.tqm8xx_base +++ /dev/null @@ -1,348 +0,0 @@ -/** - * @file - * - * Derived from internal linker script of GNU ld (GNU Binutils) 2.18 for elf32ppc emulation. - */ - -OUTPUT_FORMAT ("elf32-powerpc", "elf32-powerpc", "elf32-powerpc") -OUTPUT_ARCH (powerpc) -ENTRY (start) -STARTUP (start.o) -EXTERN (__vectors) - -bsp_ram_start = ORIGIN (RAM); -bsp_ram_end = ORIGIN (RAM) + LENGTH (RAM); -bsp_ram_size = LENGTH (RAM); - -bsp_rom_start = ORIGIN (ROM); -bsp_rom_end = ORIGIN (ROM) + LENGTH (ROM); -bsp_rom_size = LENGTH (ROM); - -bsp_section_align = 32; - -MEMORY { - UNEXPECTED_SECTIONS : ORIGIN = 0xffffffff, LENGTH = 0 -} - -SECTIONS { - - dpram : - { - m8xx = .; - _m8xx = .; - /* . += (16 * 1024); this makes the mbx loader crash */ - } >immr - - /* - * BSP: Exception vectors - */ - .vectors 0x100 : { - *(.vectors) - } > RAM - - /* - * BSP: The initial stack will live in this area - between the vectors - * and the text section. - */ - - .text 0x10000 : { - /* - * BSP: Start of text section - */ - bsp_section_text_start = .; - - /* - * BSP: System startup entry - */ - KEEP (*(.entry)) - - /* - * BSP: Moved into .text from .init - */ - KEEP (*(.init)) - - *(.text .stub .text.* .gnu.linkonce.t.*) - KEEP (*(.text.*personality*)) - /* .gnu.warning sections are handled specially by elf32.em. */ - *(.gnu.warning) - *(.glink) - - /* - * BSP: Special FreeBSD sysctl sections - */ - . = ALIGN (16); - __start_set_sysctl_set = .; - *(set_sysctl_*); - __stop_set_sysctl_set = ABSOLUTE(.); - *(set_domain_*); - *(set_pseudo_*); - - /* - * BSP: Moved into .text from .* - */ - *(.rodata .rodata.* .gnu.linkonce.r.*) - *(.rodata1) - KEEP (*(SORT(.rtemsroset.*))) - *(.interp) - *(.note.gnu.build-id) - *(.hash) - *(.gnu.hash) - *(.dynsym) - *(.dynstr) - *(.gnu.version) - *(.gnu.version_d) - *(.gnu.version_r) - *(.eh_frame_hdr) - - /* - * BSP: Magic PPC stuff - */ - *(.PPC.*) - - /* - * BSP: Required by cpukit/score/src/threadhandler.c - */ - PROVIDE (_fini = .); - - /* - * BSP: Moved into .text from .fini - */ - KEEP (*(.fini)) - - . = ALIGN (bsp_section_align); - - PROVIDE (__etext = .); - PROVIDE (_etext = .); - PROVIDE (etext = .); - } > RAM - - .tdata : { - _TLS_Data_begin = .; - *(.tdata .tdata.* .gnu.linkonce.td.*) - _TLS_Data_end = .; - } > RAM - - .tbss : { - _TLS_BSS_begin = .; - *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) - _TLS_BSS_end = .; - } > RAM - - _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)); - - .sdata2 : { - PROVIDE (_SDA2_BASE_ = 32768); - - *(.sdata2 .sdata2.* .gnu.linkonce.s2.*) - - . = ALIGN (bsp_section_align); - } > RAM - - .sbss2 : { - *(.sbss2 .sbss2.* .gnu.linkonce.sb2.*) - - . = ALIGN (bsp_section_align); - - /* - * BSP: End and size of text section - */ - bsp_section_text_end = .; - bsp_section_text_size = bsp_section_text_end - bsp_section_text_start; - } > RAM - - .data : { - /* - * BSP: Start of data section - */ - bsp_section_data_start = .; - - /* - * BSP: Moved into .data from .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)) - KEEP (*crtbegin?.o(.ctors)) - /* We don't want to include the .ctor section 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 *crtend?.o ) .ctors)) - KEEP (*(SORT(.ctors.*))) - KEEP (*(.ctors)) - - /* - * BSP: Moved into .data from .dtors - */ - KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin?.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) - KEEP (*(SORT(.dtors.*))) - KEEP (*(.dtors)) - - /* - * BSP: Moved into .data from .* - */ - *(.tdata .tdata.* .gnu.linkonce.td.*) - *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) - *(.data1) - KEEP (*(.eh_frame)) - *(.gcc_except_table .gcc_except_table.*) - KEEP (*(.jcr)) - *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro* .gnu.linkonce.d.rel.ro.*) - *(.fixup) - *(.got1) - *(.got2) - *(.dynamic) - *(.got) - *(.plt) - PROVIDE_HIDDEN (__preinit_array_start = .); - KEEP (*(.preinit_array)) - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); - KEEP (*(SORT(.init_array.*))) - KEEP (*(.init_array)) - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); - KEEP (*(.fini_array)) - KEEP (*(SORT(.fini_array.*))) - PROVIDE_HIDDEN (__fini_array_end = .); - - *(.data .data.* .gnu.linkonce.d.*) - KEEP (*(SORT(.rtemsrwset.*))) - KEEP (*(.gnu.linkonce.d.*personality*)) - SORT(CONSTRUCTORS) - - . = ALIGN (bsp_section_align); - } > RAM - - .sdata : { - PROVIDE (_SDA_BASE_ = 32768); - *(.sdata .sdata.* .gnu.linkonce.s.*) - - . = ALIGN (bsp_section_align); - - _edata = .; - PROVIDE (edata = .); - - /* - * BSP: End and size of data section - */ - bsp_section_data_end = .; - bsp_section_data_size = bsp_section_data_end - bsp_section_data_start; - } > RAM - - .sbss : { - /* - * BSP: Start of bss section - */ - bsp_section_bss_start = .; - - __bss_start = .; - - PROVIDE (__sbss_start = .); PROVIDE (___sbss_start = .); - *(.scommon) - *(.dynsbss) - *(.sbss .sbss.* .gnu.linkonce.sb.*) - PROVIDE (__sbss_end = .); PROVIDE (___sbss_end = .); - - . = ALIGN (bsp_section_align); - } > RAM - - .bss : { - *(COMMON) - *(.dynbss) - *(.bss .bss.* .gnu.linkonce.b.*) - - . = ALIGN (bsp_section_align); - - __end = .; - _end = .; - PROVIDE (end = .); - - /* - * BSP: End and size of bss section - */ - bsp_section_bss_end = .; - bsp_section_bss_size = bsp_section_bss_end - bsp_section_bss_start; - } > RAM - - /* - * BSP: Interrupt stack - */ - bsp_interrupt_stack_start = .; - bsp_interrupt_stack_end = bsp_interrupt_stack_start + 32k; - bsp_interrupt_stack_size = bsp_interrupt_stack_end - bsp_interrupt_stack_start; - . = bsp_interrupt_stack_end; - - /* - * BSP: Work area start - */ - bsp_work_area_start = .; - - /* 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 .gnu.linkonce.wi.*) } - .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) } - /* DWARF 3 */ - .debug_pubtypes 0 : { *(.debug_pubtypes) } - .debug_ranges 0 : { *(.debug_ranges) } - /* DWARF extension */ - .debug_macro 0 : { *(.debug_macro) } - .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } - - /DISCARD/ : { - *(.note.GNU-stack) *(.gnu_debuglink) - } - - /* - * This is a RTEMS specific section to catch all unexpected input - * sections. In case you get an error like - * "section `.unexpected_sections' will not fit in region - * `UNEXPECTED_SECTIONS'" - * you have to figure out the offending input section and add it to the - * appropriate output section definition above. - */ - .unexpected_sections : { *(*) } > UNEXPECTED_SECTIONS -} -- cgit v1.2.3