mirror of
https://github.com/autc04/Retro68.git
synced 2024-12-21 13:29:36 +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
|
|
ENTRY (@SYMBOL_PREFIX@_start)
|
|
|
|
MEMORY {
|
|
flatmem : ORIGIN = 0x0, LENGTH = 0xfffffff
|
|
}
|
|
|
|
PHDRS {
|
|
text PT_LOAD ;
|
|
data PT_LOAD ;
|
|
}
|
|
|
|
SECTIONS {
|
|
|
|
.text 0x0 : {
|
|
. = . + 4;
|
|
. = ALIGN(0x4) ;
|
|
@SYMBOL_PREFIX@_stext = . ;
|
|
*(.text)
|
|
*(.text.*)
|
|
*(.gnu.warning)
|
|
*(.stub)
|
|
*(.gnu.linkonce.t*)
|
|
*(.glue_7t)
|
|
*(.glue_7)
|
|
*(.jcr)
|
|
. = ALIGN (4) ;
|
|
@SYMBOL_PREFIX@__init_section = . ;
|
|
KEEP (*(.init))
|
|
@SYMBOL_PREFIX@__init_section_end = . ;
|
|
@SYMBOL_PREFIX@__fini_section = . ;
|
|
KEEP (*(.fini))
|
|
@SYMBOL_PREFIX@__fini_section_end = . ;
|
|
|
|
W_RODAT *(.rodata)
|
|
W_RODAT *(.rodata1)
|
|
W_RODAT *(.rodata.*)
|
|
W_RODAT *(.gnu.linkonce.r*)
|
|
|
|
/* This is special code area at the end of the normal
|
|
text section. It contains a small lookup table at
|
|
the start followed by the code pointed to by entries
|
|
in the lookup table. */
|
|
. = ALIGN (4) ;
|
|
PROVIDE(@SYMBOL_PREFIX@__ctbp = .);
|
|
*(.call_table_data)
|
|
*(.call_table_text)
|
|
|
|
. = ALIGN(0x20) ;
|
|
@SYMBOL_PREFIX@_etext = . ;
|
|
} > flatmem :text
|
|
|
|
.data : {
|
|
. = ALIGN(0x4) ;
|
|
@SYMBOL_PREFIX@_sdata = . ;
|
|
@SYMBOL_PREFIX@__data_start = . ;
|
|
@SYMBOL_PREFIX@data_start = . ;
|
|
*(.got.plt)
|
|
*(.got)
|
|
FILL(0) ;
|
|
. = ALIGN(0x20) ;
|
|
LONG(-1)
|
|
. = ALIGN(0x20) ;
|
|
R_RODAT *(.rodata)
|
|
R_RODAT *(.rodata1)
|
|
R_RODAT *(.rodata.*)
|
|
R_RODAT *(.gnu.linkonce.r*)
|
|
*(.data)
|
|
*(.data1)
|
|
*(.data.*)
|
|
*(.gnu.linkonce.d*)
|
|
|
|
/* Microblaze has .sdata and .sbss (small bss). They must
|
|
be contiguous, so please don't move any of this. JW */
|
|
@SYMBOL_PREFIX@_ssrw = . ;
|
|
*(.sdata)
|
|
*(.sdata.*)
|
|
*(.sbss) /* Don't move this! */
|
|
*(.gnu.linkonce.sb*)
|
|
@SYMBOL_PREFIX@_essrw = . ;
|
|
|
|
@SYMBOL_PREFIX@_ssrw_size = @SYMBOL_PREFIX@_essrw - @SYMBOL_PREFIX@_ssrw;
|
|
PROVIDE(@SYMBOL_PREFIX@_SDA_BASE_ = @SYMBOL_PREFIX@_ssrw + (@SYMBOL_PREFIX@_ssrw_size / 2));
|
|
|
|
*(.gnu.linkonce.s.*)
|
|
*(__libc_atexit)
|
|
*(__libc_subinit)
|
|
*(__libc_subfreeres)
|
|
|
|
/* microblaze-specific read-only small data area
|
|
and associated locating symbols */
|
|
@SYMBOL_PREFIX@_ssro = . ;
|
|
*(.sdata2)
|
|
@SYMBOL_PREFIX@_essro = . ;
|
|
@SYMBOL_PREFIX@_ssro_size = @SYMBOL_PREFIX@_essro - @SYMBOL_PREFIX@_ssro;
|
|
PROVIDE(@SYMBOL_PREFIX@_SDA2_BASE_ = @SYMBOL_PREFIX@_ssro + (@SYMBOL_PREFIX@_ssro_size / 2));
|
|
|
|
. = ALIGN(4) ;
|
|
TOR: @SYMBOL_PREFIX@__CTOR_LIST__ = .;
|
|
TOR: LONG((@SYMBOL_PREFIX@__CTOR_END__ - @SYMBOL_PREFIX@__CTOR_LIST__) / 4 - 2)
|
|
SINGLE_LINK: /* gcc uses crtbegin.o to find the start of
|
|
SINGLE_LINK: the constructors, so we make sure it is
|
|
SINGLE_LINK: first. Because this is a wildcard, it
|
|
SINGLE_LINK: doesn't matter if the user does not
|
|
SINGLE_LINK: actually link against crtbegin.o; the
|
|
SINGLE_LINK: linker won't look for a file to match a
|
|
SINGLE_LINK: wildcard. The wildcard also means that it
|
|
SINGLE_LINK: doesn't matter which directory crtbegin.o
|
|
SINGLE_LINK: is in. */
|
|
SINGLE_LINK: KEEP (*crtbegin*.o(.ctors))
|
|
SINGLE_LINK: /* We don't want to include the .ctor section from
|
|
SINGLE_LINK: from the crtend.o file until after the sorted ctors.
|
|
SINGLE_LINK: The .ctor section from the crtend file contains the
|
|
SINGLE_LINK: end of ctors marker and it must be last */
|
|
SINGLE_LINK: KEEP (*(EXCLUDE_FILE (*crtend*.o ) .ctors))
|
|
SINGLE_LINK: KEEP (*(SORT(.ctors.*)))
|
|
KEEP (*(.ctors))
|
|
TOR: LONG(0)
|
|
TOR: @SYMBOL_PREFIX@__CTOR_END__ = .;
|
|
TOR: @SYMBOL_PREFIX@__DTOR_LIST__ = .;
|
|
TOR: LONG((@SYMBOL_PREFIX@__DTOR_END__ - @SYMBOL_PREFIX@__DTOR_LIST__) / 4 - 2)
|
|
SINGLE_LINK: KEEP (*crtbegin*.o(.dtors))
|
|
SINGLE_LINK: KEEP (*(EXCLUDE_FILE (*crtend*.o ) .dtors))
|
|
SINGLE_LINK: KEEP (*(SORT(.dtors.*)))
|
|
KEEP (*(.dtors))
|
|
TOR: LONG(0)
|
|
TOR: @SYMBOL_PREFIX@__DTOR_END__ = .;
|
|
|
|
PROVIDE (@SYMBOL_PREFIX@__preinit_array_start = .);
|
|
KEEP (*(.preinit_array))
|
|
PROVIDE (@SYMBOL_PREFIX@__preinit_array_end = .);
|
|
|
|
PROVIDE (@SYMBOL_PREFIX@__init_array_start = .);
|
|
KEEP (*(SORT(.init_array.*)))
|
|
KEEP (*(.init_array))
|
|
PROVIDE (@SYMBOL_PREFIX@__init_array_end = .);
|
|
|
|
PROVIDE (@SYMBOL_PREFIX@__fini_array_start = .);
|
|
KEEP (*(.fini_array))
|
|
KEEP (*(SORT(.fini_array.*)))
|
|
PROVIDE (@SYMBOL_PREFIX@__fini_array_end = .);
|
|
} > flatmem :data
|
|
|
|
.note.ABI-tag : { *(.note.ABI-tag) } > flatmem
|
|
.eh_frame_hdr : { *(.eh_frame_hdr) } > flatmem
|
|
.eh_frame : { KEEP(*(.eh_frame)) } > flatmem
|
|
.gcc_except_table : {
|
|
KEEP(*(.gcc_except_table))
|
|
KEEP(*(.gcc_except_table.*))
|
|
} >flatmem
|
|
|
|
. = ALIGN(0x10) ;
|
|
@SYMBOL_PREFIX@_edata = . ;
|
|
|
|
.bss : {
|
|
. = ALIGN(0x4) ;
|
|
@SYMBOL_PREFIX@_sbss = ALIGN(0x4) ;
|
|
@SYMBOL_PREFIX@__bss_start = . ;
|
|
*(.dynsbss)
|
|
*(.sbss)
|
|
*(.sbss.*)
|
|
*(.scommon)
|
|
*(.dynbss)
|
|
*(.bss)
|
|
*(.bss.*)
|
|
*(.bss*)
|
|
*(.gnu.linkonce.b*)
|
|
*(COMMON)
|
|
. = ALIGN(0x10) ;
|
|
@SYMBOL_PREFIX@_ebss = . ;
|
|
@SYMBOL_PREFIX@_end = . ;
|
|
@SYMBOL_PREFIX@end = . ;
|
|
} > flatmem
|
|
|
|
.stack : {
|
|
. = ALIGN(0x4);
|
|
@SYMBOL_PREFIX@_stack_start = .;
|
|
}
|
|
|
|
.junk 0 : { *(.rel*) *(.rela*) }
|
|
/DISCARD/ : { *(.note.GNU-stack) }
|
|
/* 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) }
|
|
}
|