mirror of
https://github.com/autc04/Retro68.git
synced 2024-11-19 18:46:30 +00:00
012f491d4e
handle non-aligned relocations make sure .init/.fini sections are aligned
216 lines
6.1 KiB
Plaintext
216 lines
6.1 KiB
Plaintext
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ENTRY (@SYMBOL_PREFIX@_start)
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MEMORY {
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flatmem : ORIGIN = 0x0, LENGTH = 0xfffffff
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}
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PHDRS {
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text PT_LOAD ;
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data PT_LOAD ;
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}
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SECTIONS {
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.text 0x0 : {
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. = . + 4;
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. = ALIGN(0x4) ;
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@SYMBOL_PREFIX@_stext = . ;
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*(.text)
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*(.text.*)
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*(.gnu.warning)
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*(.stub)
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*(.gnu.linkonce.t*)
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*(.glue_7t)
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*(.glue_7)
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*(.jcr)
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. = ALIGN (4) ;
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@SYMBOL_PREFIX@__init_section = . ;
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KEEP (*(.init))
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@SYMBOL_PREFIX@__init_section_end = . ;
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@SYMBOL_PREFIX@__fini_section = . ;
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KEEP (*(.fini))
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@SYMBOL_PREFIX@__fini_section_end = . ;
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W_RODAT *(.rodata)
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W_RODAT *(.rodata1)
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W_RODAT *(.rodata.*)
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W_RODAT *(.gnu.linkonce.r*)
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/* This is special code area at the end of the normal
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text section. It contains a small lookup table at
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the start followed by the code pointed to by entries
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in the lookup table. */
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. = ALIGN (4) ;
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PROVIDE(@SYMBOL_PREFIX@__ctbp = .);
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*(.call_table_data)
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*(.call_table_text)
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. = ALIGN(0x20) ;
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@SYMBOL_PREFIX@_etext = . ;
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} > flatmem :text
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.data : {
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. = ALIGN(0x4) ;
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@SYMBOL_PREFIX@_sdata = . ;
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@SYMBOL_PREFIX@__data_start = . ;
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@SYMBOL_PREFIX@data_start = . ;
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*(.got.plt)
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*(.got)
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FILL(0) ;
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. = ALIGN(0x20) ;
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LONG(-1)
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. = ALIGN(0x20) ;
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R_RODAT *(.rodata)
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R_RODAT *(.rodata1)
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R_RODAT *(.rodata.*)
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R_RODAT *(.gnu.linkonce.r*)
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*(.data)
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*(.data1)
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*(.data.*)
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*(.gnu.linkonce.d*)
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/* Microblaze has .sdata and .sbss (small bss). They must
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be contiguous, so please don't move any of this. JW */
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@SYMBOL_PREFIX@_ssrw = . ;
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*(.sdata)
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*(.sdata.*)
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*(.sbss) /* Don't move this! */
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*(.gnu.linkonce.sb*)
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@SYMBOL_PREFIX@_essrw = . ;
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@SYMBOL_PREFIX@_ssrw_size = @SYMBOL_PREFIX@_essrw - @SYMBOL_PREFIX@_ssrw;
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PROVIDE(@SYMBOL_PREFIX@_SDA_BASE_ = @SYMBOL_PREFIX@_ssrw + (@SYMBOL_PREFIX@_ssrw_size / 2));
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*(.gnu.linkonce.s.*)
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*(__libc_atexit)
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*(__libc_subinit)
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*(__libc_subfreeres)
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/* microblaze-specific read-only small data area
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and associated locating symbols */
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@SYMBOL_PREFIX@_ssro = . ;
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*(.sdata2)
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@SYMBOL_PREFIX@_essro = . ;
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@SYMBOL_PREFIX@_ssro_size = @SYMBOL_PREFIX@_essro - @SYMBOL_PREFIX@_ssro;
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PROVIDE(@SYMBOL_PREFIX@_SDA2_BASE_ = @SYMBOL_PREFIX@_ssro + (@SYMBOL_PREFIX@_ssro_size / 2));
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. = ALIGN(4) ;
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TOR: @SYMBOL_PREFIX@__CTOR_LIST__ = .;
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TOR: LONG((@SYMBOL_PREFIX@__CTOR_END__ - @SYMBOL_PREFIX@__CTOR_LIST__) / 4 - 2)
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SINGLE_LINK: /* gcc uses crtbegin.o to find the start of
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SINGLE_LINK: the constructors, so we make sure it is
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SINGLE_LINK: first. Because this is a wildcard, it
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SINGLE_LINK: doesn't matter if the user does not
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SINGLE_LINK: actually link against crtbegin.o; the
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SINGLE_LINK: linker won't look for a file to match a
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SINGLE_LINK: wildcard. The wildcard also means that it
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SINGLE_LINK: doesn't matter which directory crtbegin.o
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SINGLE_LINK: is in. */
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SINGLE_LINK: KEEP (*crtbegin*.o(.ctors))
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SINGLE_LINK: /* We don't want to include the .ctor section from
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SINGLE_LINK: from the crtend.o file until after the sorted ctors.
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SINGLE_LINK: The .ctor section from the crtend file contains the
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SINGLE_LINK: end of ctors marker and it must be last */
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SINGLE_LINK: KEEP (*(EXCLUDE_FILE (*crtend*.o ) .ctors))
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SINGLE_LINK: KEEP (*(SORT(.ctors.*)))
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KEEP (*(.ctors))
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TOR: LONG(0)
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TOR: @SYMBOL_PREFIX@__CTOR_END__ = .;
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TOR: @SYMBOL_PREFIX@__DTOR_LIST__ = .;
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TOR: LONG((@SYMBOL_PREFIX@__DTOR_END__ - @SYMBOL_PREFIX@__DTOR_LIST__) / 4 - 2)
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SINGLE_LINK: KEEP (*crtbegin*.o(.dtors))
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SINGLE_LINK: KEEP (*(EXCLUDE_FILE (*crtend*.o ) .dtors))
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SINGLE_LINK: KEEP (*(SORT(.dtors.*)))
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KEEP (*(.dtors))
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TOR: LONG(0)
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TOR: @SYMBOL_PREFIX@__DTOR_END__ = .;
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PROVIDE (@SYMBOL_PREFIX@__preinit_array_start = .);
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KEEP (*(.preinit_array))
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PROVIDE (@SYMBOL_PREFIX@__preinit_array_end = .);
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PROVIDE (@SYMBOL_PREFIX@__init_array_start = .);
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KEEP (*(SORT(.init_array.*)))
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KEEP (*(.init_array))
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PROVIDE (@SYMBOL_PREFIX@__init_array_end = .);
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PROVIDE (@SYMBOL_PREFIX@__fini_array_start = .);
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KEEP (*(.fini_array))
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KEEP (*(SORT(.fini_array.*)))
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PROVIDE (@SYMBOL_PREFIX@__fini_array_end = .);
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} > flatmem :data
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.note.ABI-tag : { *(.note.ABI-tag) } > flatmem
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.eh_frame_hdr : { *(.eh_frame_hdr) } > flatmem
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.eh_frame : { KEEP(*(.eh_frame)) } > flatmem
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.gcc_except_table : {
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KEEP(*(.gcc_except_table))
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KEEP(*(.gcc_except_table.*))
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} >flatmem
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. = ALIGN(0x10) ;
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@SYMBOL_PREFIX@_edata = . ;
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.bss : {
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. = ALIGN(0x4) ;
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@SYMBOL_PREFIX@_sbss = ALIGN(0x4) ;
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@SYMBOL_PREFIX@__bss_start = . ;
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*(.dynsbss)
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*(.sbss)
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*(.sbss.*)
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*(.scommon)
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*(.dynbss)
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*(.bss)
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*(.bss.*)
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*(.bss*)
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*(.gnu.linkonce.b*)
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*(COMMON)
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. = ALIGN(0x10) ;
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@SYMBOL_PREFIX@_ebss = . ;
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@SYMBOL_PREFIX@_end = . ;
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@SYMBOL_PREFIX@end = . ;
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} > flatmem
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.stack : {
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. = ALIGN(0x4);
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@SYMBOL_PREFIX@_stack_start = .;
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}
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.junk 0 : { *(.rel*) *(.rela*) }
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/DISCARD/ : { *(.note.GNU-stack) }
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/* Stabs debugging sections. */
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.stab 0 : { *(.stab) }
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.stabstr 0 : { *(.stabstr) }
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.stab.excl 0 : { *(.stab.excl) }
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.stab.exclstr 0 : { *(.stab.exclstr) }
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.stab.index 0 : { *(.stab.index) }
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.stab.indexstr 0 : { *(.stab.indexstr) }
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.comment 0 : { *(.comment) }
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/* DWARF debug sections.
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Symbols in the DWARF debugging sections are relative to the beginning
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of the section so we begin them at 0. */
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/* DWARF 1 */
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.debug 0 : { *(.debug) }
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.line 0 : { *(.line) }
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/* GNU DWARF 1 extensions */
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.debug_srcinfo 0 : { *(.debug_srcinfo) }
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.debug_sfnames 0 : { *(.debug_sfnames) }
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/* DWARF 1.1 and DWARF 2 */
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.debug_aranges 0 : { *(.debug_aranges) }
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.debug_pubnames 0 : { *(.debug_pubnames) }
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/* DWARF 2 */
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.debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
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.debug_abbrev 0 : { *(.debug_abbrev) }
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.debug_line 0 : { *(.debug_line) }
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.debug_frame 0 : { *(.debug_frame) }
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.debug_str 0 : { *(.debug_str) }
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.debug_loc 0 : { *(.debug_loc) }
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.debug_macinfo 0 : { *(.debug_macinfo) }
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/* SGI/MIPS DWARF 2 extensions */
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.debug_weaknames 0 : { *(.debug_weaknames) }
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.debug_funcnames 0 : { *(.debug_funcnames) }
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.debug_typenames 0 : { *(.debug_typenames) }
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.debug_varnames 0 : { *(.debug_varnames) }
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}
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