[deliverable/binutils-gdb.git] / ld / scripttempl / elfarcv2.sc

#
# Unusual variables checked by this code:
#	NOP - four byte opcode for no-op (defaults to 0)
#	NO_SMALL_DATA - no .sbss/.sbss2/.sdata/.sdata2 sections if not
#		empty.
#	OTHER_READONLY_SECTIONS - other than .text .init .rodata ...
#		(e.g., .PARISC.milli)
# When adding sections, do note that the names of some sections are used
# when specifying the start address of the next.
#
test -z "$ENTRY" && ENTRY=start
test -z "${BIG_OUTPUT_FORMAT}" && BIG_OUTPUT_FORMAT=${OUTPUT_FORMAT}
test -z "${LITTLE_OUTPUT_FORMAT}" && LITTLE_OUTPUT_FORMAT=${OUTPUT_FORMAT}
# If we request a big endian toolchain, give a big endian linker
test -z "$GOT" && GOT=".got          ${RELOCATING-0} : {${RELOCATING+ *(.got.plt)} *(.got) } ${RELOCATING+ > ${DATA_MEMORY}}"
test "${ARC_ENDIAN}" == "big" && OUTPUT_FORMAT=${BIG_OUTPUT_FORMAT}
if [ -z "$MACHINE" ]; then OUTPUT_ARCH=${ARCH}; else OUTPUT_ARCH=${ARCH}:${MACHINE}; fi
test -z "${ELFSIZE}" && ELFSIZE=32
test -z "${ALIGNMENT}" && ALIGNMENT="${ELFSIZE} / 8"
test "$LD_FLAG" = "N" && DATA_ADDR=.

CTOR=".ctors        ${CONSTRUCTING-0} :
  {
    ${CONSTRUCTING+${CTOR_START}}
    /* 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 $OTHER_EXCLUDE_FILES) .ctors))
    KEEP (*(SORT(.ctors.*)))
    KEEP (*(.ctors))
    ${CONSTRUCTING+${CTOR_END}}
  } ${RELOCATING+ > ${DATA_MEMORY}}"
DTOR=".dtors        ${CONSTRUCTING-0} :
  {
    ${CONSTRUCTING+${DTOR_START}}
    KEEP (*crtbegin*.o(.dtors))
    KEEP (*(EXCLUDE_FILE (*crtend*.o $OTHER_EXCLUDE_FILES) .dtors))
    KEEP (*(SORT(.dtors.*)))
    KEEP (*(.dtors))
    ${CONSTRUCTING+${DTOR_END}}
  } ${RELOCATING+ > ${DATA_MEMORY}}"

if test -z "${NO_SMALL_DATA}"; then
  SBSS=".sbss         ${RELOCATING-0} :
  {
    ${RELOCATING+PROVIDE (__sbss_start = .);}
    ${RELOCATING+PROVIDE (___sbss_start = .);}
    *(.dynsbss)
    *(.sbss${RELOCATING+ .sbss.* .gnu.linkonce.sb.*})
    *(.scommon)
    ${RELOCATING+PROVIDE (__sbss_end = .);}
    ${RELOCATING+PROVIDE (___sbss_end = .);}
  } ${RELOCATING+ > ${SDATA_MEMORY}}"
  SBSS2=".sbss2        ${RELOCATING-0} : { *(.sbss2${RELOCATING+ .sbss2.* .gnu.linkonce.sb2.*}) } ${RELOCATING+ > ${SDATA_MEMORY}}"
  SDATA="/* 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        ${RELOCATING-0} :
  {
    ${RELOCATING+${SDATA_START_SYMBOLS}}
    *(.sdata${RELOCATING+ .sdata.* .gnu.linkonce.s.*})

    ${RELOCATING+_edata  =  .;}
    ${RELOCATING+PROVIDE (edata = .);}
  } ${RELOCATING+ > ${SDATA_MEMORY}}"
  SDATA2=".sdata2       ${RELOCATING-0} : { *(.sdata2${RELOCATING+ .sdata2.* .gnu.linkonce.s2.*}) } ${RELOCATING+ > ${SDATA_MEMORY}}"
  REL_SDATA=".rel.sdata    ${RELOCATING-0} : { *(.rel.sdata${RELOCATING+ .rel.sdata.* .rel.gnu.linkonce.s.*}) }
  .rela.sdata   ${RELOCATING-0} : { *(.rela.sdata${RELOCATING+ .rela.sdata.* .rela.gnu.linkonce.s.*}) }"
  REL_SBSS=".rel.sbss     ${RELOCATING-0} : { *(.rel.sbss${RELOCATING+ .rel.sbss.* .rel.gnu.linkonce.sb.*}) }
  .rela.sbss    ${RELOCATING-0} : { *(.rela.sbss${RELOCATING+ .rela.sbss.* .rela.gnu.linkonce.sb.*}) }"
  REL_SDATA2=".rel.sdata2   ${RELOCATING-0} : { *(.rel.sdata2${RELOCATING+ .rel.sdata2.* .rel.gnu.linkonce.s2.*}) }
  .rela.sdata2  ${RELOCATING-0} : { *(.rela.sdata2${RELOCATING+ .rela.sdata2.* .rela.gnu.linkonce.s2.*}) }"
  REL_SBSS2=".rel.sbss2    ${RELOCATING-0} : { *(.rel.sbss2${RELOCATING+ .rel.sbss2.* .rel.gnu.linkonce.sb2.*}) }
  .rela.sbss2   ${RELOCATING-0} : { *(.rela.sbss2${RELOCATING+ .rela.sbss2.* .rela.gnu.linkonce.sb2.*}) }"
fi

#
# We provide two emulations: a fixed on that defines some memory banks
# and a configurable one that includes a user provided memory definition.
#
case $GENERIC_BOARD in
  yes|1|YES)
	MEMORY_DEF="
/* Get memory banks definition from some user configuration file.
   This file must be located in some linker directory (search path
   with -L<dir>). See fixed memory banks emulation script.  */
INCLUDE memory.x;
"
	;;
  *)
MEMORY_DEF="
/* Fixed definition of the available memory banks.
   See generic emulation script for a user defined configuration.  */
MEMORY
{
    ICCM : ORIGIN = 0x00000000, LENGTH = ${ICCM_SIZE}
    DCCM : ORIGIN = ${RAM_START_ADDR}, LENGTH = ${RAM_SIZE}
}

/* Setup the stack on the top of the data memory bank.  */
PROVIDE (__stack_top = (${RAM_START_ADDR} + ${RAM_SIZE} - 1) & -4);
PROVIDE (__end_heap = ${RAM_START_ADDR} + ${RAM_SIZE} - 1);
"
	;;
esac

cat <<EOF
OUTPUT_FORMAT("${OUTPUT_FORMAT}", "${BIG_OUTPUT_FORMAT}", "${LITTLE_OUTPUT_FORMAT}")
OUTPUT_ARCH(${OUTPUT_ARCH})
${RELOCATING+ENTRY(${ENTRY})}

${RELOCATING+${LIB_SEARCH_DIRS}}
${RELOCATING+${EXECUTABLE_SYMBOLS}}
${RELOCATING+${MEMORY_DEF}}

SECTIONS
{
  .ivt 0x00 :
  {
   KEEP (*(.ivt));
  } ${RELOCATING+ > ${STARTUP_MEMORY}}

  .startup 0x100:
  {
    KEEP (*crt0.o(.text.__startup))
  } ${RELOCATING+ > ${STARTUP_MEMORY}}

  /* Read-only sections, merged into text segment: */
  ${TEXT_DYNAMIC+${DYNAMIC}}
  .hash        ${RELOCATING-0} : { *(.hash)		}
  .dynsym      ${RELOCATING-0} : { *(.dynsym)		}
  .dynstr      ${RELOCATING-0} : { *(.dynstr)		}
  .gnu.version ${RELOCATING-0} : { *(.gnu.version)	}
  .gnu.version_d ${RELOCATING-0} : { *(.gnu.version_d)	}
  .gnu.version_r ${RELOCATING-0} : { *(.gnu.version_r)	}

  .rel.init     ${RELOCATING-0} : { *(.rel.init) }
  .rela.init    ${RELOCATING-0} : { *(.rela.init) }
  .rel.text     ${RELOCATING-0} : { *(.rel.text${RELOCATING+ .rel.text.* .rel.gnu.linkonce.t.*}) }
  .rela.text    ${RELOCATING-0} : { *(.rela.text${RELOCATING+ .rela.text.* .rela.gnu.linkonce.t.*}) }
  .rel.fini     ${RELOCATING-0} : { *(.rel.fini) }
  .rela.fini    ${RELOCATING-0} : { *(.rela.fini) }
  .rel.rodata   ${RELOCATING-0} : { *(.rel.rodata${RELOCATING+ .rel.rodata.* .rel.gnu.linkonce.r.*}) }
  .rela.rodata  ${RELOCATING-0} : { *(.rela.rodata${RELOCATING+ .rela.rodata.* .rela.gnu.linkonce.r.*}) }
  .rel.data     ${RELOCATING-0} : { *(.rel.data${RELOCATING+ .rel.data.* .rel.gnu.linkonce.d.*}) }
  .rela.data    ${RELOCATING-0} : { *(.rela.data${RELOCATING+ .rela.data.* .rela.gnu.linkonce.d.*}) }
  .rel.tdata	${RELOCATING-0} : { *(.rel.tdata${RELOCATING+ .rel.tdata.* .rel.gnu.linkonce.td.*}) }
  .rela.tdata	${RELOCATING-0} : { *(.rela.tdata${RELOCATING+ .rela.tdata.* .rela.gnu.linkonce.td.*}) }
  .rel.tbss	${RELOCATING-0} : { *(.rel.tbss${RELOCATING+ .rel.tbss.* .rel.gnu.linkonce.tb.*}) }
  .rela.tbss	${RELOCATING-0} : { *(.rela.tbss${RELOCATING+ .rela.tbss.* .rela.gnu.linkonce.tb.*}) }
  .rel.ctors    ${RELOCATING-0} : { *(.rel.ctors) }
  .rela.ctors   ${RELOCATING-0} : { *(.rela.ctors) }
  .rel.dtors    ${RELOCATING-0} : { *(.rel.dtors) }
  .rela.dtors   ${RELOCATING-0} : { *(.rela.dtors) }
  .rel.got      ${RELOCATING-0} : { *(.rel.got) }
  .rela.got     ${RELOCATING-0} : { *(.rela.got) }
  ${REL_SDATA}
  ${REL_SBSS}
  ${REL_SDATA2}
  ${REL_SBSS2}
  .rel.bss      ${RELOCATING-0} : { *(.rel.bss${RELOCATING+ .rel.bss.* .rel.gnu.linkonce.b.*}) }
  .rela.bss     ${RELOCATING-0} : { *(.rela.bss${RELOCATING+ .rela.bss.* .rela.gnu.linkonce.b.*}) }

  .jcr : { KEEP (*(.jcr)) } ${RELOCATING+> ${TEXT_MEMORY}}
  .eh_frame : { KEEP (*(.eh_frame)) } ${RELOCATING+> ${TEXT_MEMORY}}
  .gcc_except_table : { *(.gcc_except_table${RELOCATING+ .gcc_except_table.*}) } ${RELOCATING+> ${TEXT_MEMORY}}
  .plt : { *(.plt) } ${RELOCATING+> ${TEXT_MEMORY}}
  .jlitab :
  {
    ${RELOCATING+${JLI_START_TABLE}}
    ${RELOCATING+jlitab*.o:(.jlitab*)}
    *(.jlitab${RELOCATING+*})
  } ${RELOCATING+> ${TEXT_MEMORY}}

  .rodata ${RELOCATING-0} :
  {
    *(.rodata) ${RELOCATING+*(.rodata.*)} ${RELOCATING+*(.gnu.linkonce.r.*)}
  } ${RELOCATING+> ${TEXT_MEMORY}}

  .rodata1      ${RELOCATING-0} : { *(.rodata1) } ${RELOCATING+> ${TEXT_MEMORY}}

  .init         ${RELOCATING-0} :
  {
    ${RELOCATING+${INIT_START}}
    KEEP (*(SORT_NONE(.init)))
    ${RELOCATING+${INIT_END}}
  } ${RELOCATING+ > ${TEXT_MEMORY}}  =${NOP-0}

  .text         ${RELOCATING-0} :
  {
    ${RELOCATING+${TEXT_START_SYMBOLS}}

    *(.text .stub${RELOCATING+ .text.* .gnu.linkonce.t.*})
    /* .gnu.warning sections are handled specially by elf.em.  */
    *(.gnu.warning)

    ${RELOCATING+${OTHER_TEXT_SECTIONS}}

  } ${RELOCATING+ > ${TEXT_MEMORY}} =${NOP-0}

  .fini         ${RELOCATING-0} :
  {
    ${RELOCATING+${FINI_START}}
    KEEP (*(SORT_NONE(.fini)))
    ${RELOCATING+${FINI_END}}

    ${RELOCATING+PROVIDE (__etext = .);}
    ${RELOCATING+PROVIDE (_etext = .);}
    ${RELOCATING+PROVIDE (etext = .);}
  } ${RELOCATING+ > ${TEXT_MEMORY}} =${NOP-0}

  ${RELOCATING+${OTHER_READONLY_SECTIONS}}

  /* Start of the data section image in ROM.  */
  ${RELOCATING+__data_image = .;}
  ${RELOCATING+PROVIDE (__data_image = .);}

  .data	${RELOCATING-0} :
  {
    ${RELOCATING+ PROVIDE (__data_start = .) ; }
    /* --gc-sections will delete empty .data. This leads to wrong start
       addresses for subsequent sections because -Tdata= from the command
       line will have no effect, see PR13697.  Thus, keep .data  */
    KEEP (*(.data))
    ${RELOCATING+${DATA_START_SYMBOLS}}
    ${RELOCATING+*(.data.* .gnu.linkonce.d.*)}
    ${CONSTRUCTING+SORT(CONSTRUCTORS)}

  } ${RELOCATING+ > ${DATA_MEMORY}}

  ${GOT}
  ${RELOCATING+${CTOR}}
  ${RELOCATING+${DTOR}}

  ${RELOCATING+${SDATA}}
  ${RELOCATING+${SDATA2}}
  ${RELOCATING+${SBSS}}
  ${RELOCATING+${SBSS2}}
  .bss          ${RELOCATING-0} :
  {
    ${RELOCATING+*(.dynbss)}
    *(.bss${RELOCATING+ .bss.* .gnu.linkonce.b.*})
    ${RELOCATING+*(COMMON)
    /* Align here to ensure that the .bss section occupies space up to
       _end.  Align after .bss to ensure correct alignment even if the
       .bss section disappears because there are no input sections.  */
    . = ALIGN(${ALIGNMENT});}
   ${RELOCATING+_end = .;}
   ${RELOCATING+PROVIDE (end = .);}
  } ${RELOCATING+ > ${DATA_MEMORY}}

  /* Global data not cleared after reset.  */
  .noinit ${RELOCATING-0}:
  {
    *(.noinit*)
    ${RELOCATING+. = ALIGN(${ALIGNMENT});}
    ${RELOCATING+ PROVIDE (__start_heap = .) ; }
  } ${RELOCATING+ > ${DATA_MEMORY}}


  /* 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${RELOCATING+ .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) }

  /* DWARF 3 */
  .debug_pubtypes 0 : { *(.debug_pubtypes) }
  .debug_ranges   0 : { *(.debug_ranges) }

  /* DWARF Extension.  */
  .debug_macro    0 : { *(.debug_macro) }

  /* ARC Extension Sections */
  .arcextmap	  0 : { *(.gnu.linkonce.arcextmap.*) }
}
EOF
Commit	Line	Data
886a2506 NC	1	#
	2	# Unusual variables checked by this code:
	3	# NOP - four byte opcode for no-op (defaults to 0)
	4	# NO_SMALL_DATA - no .sbss/.sbss2/.sdata/.sdata2 sections if not
	5	# empty.
	6	# OTHER_READONLY_SECTIONS - other than .text .init .rodata ...
	7	# (e.g., .PARISC.milli)
	8	# When adding sections, do note that the names of some sections are used
	9	# when specifying the start address of the next.
	10	#
	11	test -z "$ENTRY" && ENTRY=start
	12	test -z "${BIG_OUTPUT_FORMAT}" && BIG_OUTPUT_FORMAT=${OUTPUT_FORMAT}
	13	test -z "${LITTLE_OUTPUT_FORMAT}" && LITTLE_OUTPUT_FORMAT=${OUTPUT_FORMAT}
	14	# If we request a big endian toolchain, give a big endian linker
2bf2bf23	15	test -z "$GOT" && GOT=".got ${RELOCATING-0} : {${RELOCATING+ (.got.plt)} (.got) } ${RELOCATING+ > ${DATA_MEMORY}}"
886a2506 NC	16	test "${ARC_ENDIAN}" == "big" && OUTPUT_FORMAT=${BIG_OUTPUT_FORMAT}
	17	if [ -z "$MACHINE" ]; then OUTPUT_ARCH=${ARCH}; else OUTPUT_ARCH=${ARCH}:${MACHINE}; fi
	18	test -z "${ELFSIZE}" && ELFSIZE=32
	19	test -z "${ALIGNMENT}" && ALIGNMENT="${ELFSIZE} / 8"
	20	test "$LD_FLAG" = "N" && DATA_ADDR=.
	21
6c19b93b	22	CTOR=".ctors ${CONSTRUCTING-0} :
886a2506 NC	23	{
	24	${CONSTRUCTING+${CTOR_START}}
	25	/* gcc uses crtbegin.o to find the start of
	26	the constructors, so we make sure it is
	27	first. Because this is a wildcard, it
	28	doesn't matter if the user does not
	29	actually link against crtbegin.o; the
	30	linker won't look for a file to match a
	31	wildcard. The wildcard also means that it
	32	doesn't matter which directory crtbegin.o
	33	is in. */
	34
	35	KEEP (crtbegin.o(.ctors))
	36
	37	/* We don't want to include the .ctor section from
	38	from the crtend.o file until after the sorted ctors.
	39	The .ctor section from the crtend file contains the
	40	end of ctors marker and it must be last */
	41
	42	KEEP ((EXCLUDE_FILE (crtend*.o $OTHER_EXCLUDE_FILES) .ctors))
	43	KEEP ((SORT(.ctors.)))
	44	KEEP (*(.ctors))
	45	${CONSTRUCTING+${CTOR_END}}
	46	} ${RELOCATING+ > ${DATA_MEMORY}}"
	47	DTOR=".dtors ${CONSTRUCTING-0} :
	48	{
	49	${CONSTRUCTING+${DTOR_START}}
	50	KEEP (crtbegin.o(.dtors))
	51	KEEP ((EXCLUDE_FILE (crtend*.o $OTHER_EXCLUDE_FILES) .dtors))
	52	KEEP ((SORT(.dtors.)))
	53	KEEP (*(.dtors))
	54	${CONSTRUCTING+${DTOR_END}}
	55	} ${RELOCATING+ > ${DATA_MEMORY}}"
	56
	57	if test -z "${NO_SMALL_DATA}"; then
	58	SBSS=".sbss ${RELOCATING-0} :
	59	{
	60	${RELOCATING+PROVIDE (__sbss_start = .);}
	61	${RELOCATING+PROVIDE (___sbss_start = .);}
	62	*(.dynsbss)
	63	(.sbss${RELOCATING+ .sbss. .gnu.linkonce.sb.*})
	64	*(.scommon)
	65	${RELOCATING+PROVIDE (__sbss_end = .);}
	66	${RELOCATING+PROVIDE (___sbss_end = .);}
	67	} ${RELOCATING+ > ${SDATA_MEMORY}}"
	68	SBSS2=".sbss2 ${RELOCATING-0} : { (.sbss2${RELOCATING+ .sbss2. .gnu.linkonce.sb2.*}) } ${RELOCATING+ > ${SDATA_MEMORY}}"
	69	SDATA="/* We want the small data sections together, so single-instruction offsets
	70	can access them all, and initialized data all before uninitialized, so
	71	we can shorten the on-disk segment size. */
	72	.sdata ${RELOCATING-0} :
	73	{
	74	${RELOCATING+${SDATA_START_SYMBOLS}}
	75	(.sdata${RELOCATING+ .sdata. .gnu.linkonce.s.*})
	76
	77	${RELOCATING+_edata = .;}
	78	${RELOCATING+PROVIDE (edata = .);}
	79	} ${RELOCATING+ > ${SDATA_MEMORY}}"
	80	SDATA2=".sdata2 ${RELOCATING-0} : { (.sdata2${RELOCATING+ .sdata2. .gnu.linkonce.s2.*}) } ${RELOCATING+ > ${SDATA_MEMORY}}"
	81	REL_SDATA=".rel.sdata ${RELOCATING-0} : { (.rel.sdata${RELOCATING+ .rel.sdata. .rel.gnu.linkonce.s.*}) }
	82	.rela.sdata ${RELOCATING-0} : { (.rela.sdata${RELOCATING+ .rela.sdata. .rela.gnu.linkonce.s.*}) }"
	83	REL_SBSS=".rel.sbss ${RELOCATING-0} : { (.rel.sbss${RELOCATING+ .rel.sbss. .rel.gnu.linkonce.sb.*}) }
	84	.rela.sbss ${RELOCATING-0} : { (.rela.sbss${RELOCATING+ .rela.sbss. .rela.gnu.linkonce.sb.*}) }"
	85	REL_SDATA2=".rel.sdata2 ${RELOCATING-0} : { (.rel.sdata2${RELOCATING+ .rel.sdata2. .rel.gnu.linkonce.s2.*}) }
	86	.rela.sdata2 ${RELOCATING-0} : { (.rela.sdata2${RELOCATING+ .rela.sdata2. .rela.gnu.linkonce.s2.*}) }"
87	REL_SBSS2=".rel.sbss2 ${RELOCATING-0} : { (.rel.sbss2${RELOCATING+ .rel.sbss2. .rel.gnu.linkonce.sb2.*}) }
88	.rela.sbss2 ${RELOCATING-0} : { (.rela.sbss2${RELOCATING+ .rela.sbss2. .rela.gnu.linkonce.sb2.*}) }"
89	fi
90
91	#
92	# We provide two emulations: a fixed on that defines some memory banks
93	# and a configurable one that includes a user provided memory definition.
94	#
95	case $GENERIC_BOARD in
96	yes\|1\|YES)
97	MEMORY_DEF="
98	/* Get memory banks definition from some user configuration file.
99	This file must be located in some linker directory (search path
100	with -L<dir>). See fixed memory banks emulation script. */
101	INCLUDE memory.x;
102	"
103	;;
104	*)
105	MEMORY_DEF="
106	/* Fixed definition of the available memory banks.
107	See generic emulation script for a user defined configuration. */
108	MEMORY
109	{
110	ICCM : ORIGIN = 0x00000000, LENGTH = ${ICCM_SIZE}
111	DCCM : ORIGIN = ${RAM_START_ADDR}, LENGTH = ${RAM_SIZE}
112	}
113
114	/* Setup the stack on the top of the data memory bank. */
115	PROVIDE (__stack_top = (${RAM_START_ADDR} + ${RAM_SIZE} - 1) & -4);
116	PROVIDE (__end_heap = ${RAM_START_ADDR} + ${RAM_SIZE} - 1);
117	"
118	;;
119	esac
120
121	cat <<EOF
122	OUTPUT_FORMAT("${OUTPUT_FORMAT}", "${BIG_OUTPUT_FORMAT}", "${LITTLE_OUTPUT_FORMAT}")
123	OUTPUT_ARCH(${OUTPUT_ARCH})
124	${RELOCATING+ENTRY(${ENTRY})}
125
126	${RELOCATING+${LIB_SEARCH_DIRS}}
127	${RELOCATING+${EXECUTABLE_SYMBOLS}}
128	${RELOCATING+${MEMORY_DEF}}
129
130	SECTIONS
131	{
132	.ivt 0x00 :
133	{
134	KEEP (*(.ivt));
135	} ${RELOCATING+ > ${STARTUP_MEMORY}}
136
137	.startup 0x100:
138	{
139	KEEP (*crt0.o(.text.__startup))
140	} ${RELOCATING+ > ${STARTUP_MEMORY}}
141
142	/* Read-only sections, merged into text segment: */
143	${TEXT_DYNAMIC+${DYNAMIC}}
144	.hash ${RELOCATING-0} : { *(.hash) }
145	.dynsym ${RELOCATING-0} : { *(.dynsym) }
146	.dynstr ${RELOCATING-0} : { *(.dynstr) }
147	.gnu.version ${RELOCATING-0} : { *(.gnu.version) }
148	.gnu.version_d ${RELOCATING-0} : { *(.gnu.version_d) }
149	.gnu.version_r ${RELOCATING-0} : { *(.gnu.version_r) }
150
151	.rel.init ${RELOCATING-0} : { *(.rel.init) }
152	.rela.init ${RELOCATING-0} : { *(.rela.init) }
153	.rel.text ${RELOCATING-0} : { (.rel.text${RELOCATING+ .rel.text. .rel.gnu.linkonce.t.*}) }
154	.rela.text ${RELOCATING-0} : { (.rela.text${RELOCATING+ .rela.text. .rela.gnu.linkonce.t.*}) }
155	.rel.fini ${RELOCATING-0} : { *(.rel.fini) }
156	.rela.fini ${RELOCATING-0} : { *(.rela.fini) }
157	.rel.rodata ${RELOCATING-0} : { (.rel.rodata${RELOCATING+ .rel.rodata. .rel.gnu.linkonce.r.*}) }
158	.rela.rodata ${RELOCATING-0} : { (.rela.rodata${RELOCATING+ .rela.rodata. .rela.gnu.linkonce.r.*}) }
159	.rel.data ${RELOCATING-0} : { (.rel.data${RELOCATING+ .rel.data. .rel.gnu.linkonce.d.*}) }
160	.rela.data ${RELOCATING-0} : { (.rela.data${RELOCATING+ .rela.data. .rela.gnu.linkonce.d.*}) }
161	.rel.tdata ${RELOCATING-0} : { (.rel.tdata${RELOCATING+ .rel.tdata. .rel.gnu.linkonce.td.*}) }
162	.rela.tdata ${RELOCATING-0} : { (.rela.tdata${RELOCATING+ .rela.tdata. .rela.gnu.linkonce.td.*}) }
163	.rel.tbss ${RELOCATING-0} : { (.rel.tbss${RELOCATING+ .rel.tbss. .rel.gnu.linkonce.tb.*}) }
164	.rela.tbss ${RELOCATING-0} : { (.rela.tbss${RELOCATING+ .rela.tbss. .rela.gnu.linkonce.tb.*}) }
165	.rel.ctors ${RELOCATING-0} : { *(.rel.ctors) }
166	.rela.ctors ${RELOCATING-0} : { *(.rela.ctors) }
167	.rel.dtors ${RELOCATING-0} : { *(.rel.dtors) }
168	.rela.dtors ${RELOCATING-0} : { *(.rela.dtors) }
169	.rel.got ${RELOCATING-0} : { *(.rel.got) }
170	.rela.got ${RELOCATING-0} : { *(.rela.got) }
171	${REL_SDATA}
172	${REL_SBSS}
173	${REL_SDATA2}
174	${REL_SBSS2}
175	.rel.bss ${RELOCATING-0} : { (.rel.bss${RELOCATING+ .rel.bss. .rel.gnu.linkonce.b.*}) }
176	.rela.bss ${RELOCATING-0} : { (.rela.bss${RELOCATING+ .rela.bss. .rela.gnu.linkonce.b.*}) }
177
178	.jcr : { KEEP (*(.jcr)) } ${RELOCATING+> ${TEXT_MEMORY}}
179	.eh_frame : { KEEP (*(.eh_frame)) } ${RELOCATING+> ${TEXT_MEMORY}}
2bf2bf23	180	.gcc_except_table : { (.gcc_except_table${RELOCATING+ .gcc_except_table.}) } ${RELOCATING+> ${TEXT_MEMORY}}
886a2506	181	.plt : { *(.plt) } ${RELOCATING+> ${TEXT_MEMORY}}
684d5a10 JEM	182	.jlitab :
	183	{
	184	${RELOCATING+${JLI_START_TABLE}}
2bf2bf23 AM	185	${RELOCATING+jlitab.o:(.jlitab)}
2bf2bf23 AM	186	(.jlitab${RELOCATING+})
684d5a10	187	} ${RELOCATING+> ${TEXT_MEMORY}}
886a2506 NC	188
	189	.rodata ${RELOCATING-0} :
	190	{
	191	(.rodata) ${RELOCATING+(.rodata.)} ${RELOCATING+(.gnu.linkonce.r.*)}
	192	} ${RELOCATING+> ${TEXT_MEMORY}}
	193
	194	.rodata1 ${RELOCATING-0} : { *(.rodata1) } ${RELOCATING+> ${TEXT_MEMORY}}
	195
	196	.init ${RELOCATING-0} :
	197	{
	198	${RELOCATING+${INIT_START}}
2d3181c7	199	KEEP (*(SORT_NONE(.init)))
886a2506 NC	200	${RELOCATING+${INIT_END}}
	201	} ${RELOCATING+ > ${TEXT_MEMORY}} =${NOP-0}
	202
	203	.text ${RELOCATING-0} :
	204	{
	205	${RELOCATING+${TEXT_START_SYMBOLS}}
	206
	207	(.text .stub${RELOCATING+ .text. .gnu.linkonce.t.*})
075a2b89	208	/* .gnu.warning sections are handled specially by elf.em. */
886a2506 NC	209	*(.gnu.warning)
	210
	211	${RELOCATING+${OTHER_TEXT_SECTIONS}}
	212
	213	} ${RELOCATING+ > ${TEXT_MEMORY}} =${NOP-0}
	214
	215	.fini ${RELOCATING-0} :
	216	{
	217	${RELOCATING+${FINI_START}}
2d3181c7	218	KEEP (*(SORT_NONE(.fini)))
886a2506 NC	219	${RELOCATING+${FINI_END}}
	220
	221	${RELOCATING+PROVIDE (__etext = .);}
	222	${RELOCATING+PROVIDE (_etext = .);}
	223	${RELOCATING+PROVIDE (etext = .);}
	224	} ${RELOCATING+ > ${TEXT_MEMORY}} =${NOP-0}
	225
	226	${RELOCATING+${OTHER_READONLY_SECTIONS}}
	227
	228	/* Start of the data section image in ROM. */
	229	${RELOCATING+__data_image = .;}
	230	${RELOCATING+PROVIDE (__data_image = .);}
	231
	232	.data ${RELOCATING-0} :
	233	{
	234	${RELOCATING+ PROVIDE (__data_start = .) ; }
	235	/* --gc-sections will delete empty .data. This leads to wrong start
	236	addresses for subsequent sections because -Tdata= from the command
	237	line will have no effect, see PR13697. Thus, keep .data */
	238	KEEP (*(.data))
	239	${RELOCATING+${DATA_START_SYMBOLS}}
2bf2bf23	240	${RELOCATING+(.data. .gnu.linkonce.d.*)}
886a2506 NC	241	${CONSTRUCTING+SORT(CONSTRUCTORS)}
	242
	243	} ${RELOCATING+ > ${DATA_MEMORY}}
	244
	245	${GOT}
	246	${RELOCATING+${CTOR}}
	247	${RELOCATING+${DTOR}}
	248
	249	${RELOCATING+${SDATA}}
	250	${RELOCATING+${SDATA2}}
	251	${RELOCATING+${SBSS}}
	252	${RELOCATING+${SBSS2}}
	253	.bss ${RELOCATING-0} :
	254	{
2bf2bf23 AM	255	${RELOCATING+*(.dynbss)}
	256	(.bss${RELOCATING+ .bss. .gnu.linkonce.b.*})
	257	${RELOCATING+*(COMMON)
	258	/* Align here to ensure that the .bss section occupies space up to
	259	_end. Align after .bss to ensure correct alignment even if the
	260	.bss section disappears because there are no input sections. */
	261	. = ALIGN(${ALIGNMENT});}
886a2506 NC	262	${RELOCATING+_end = .;}
	263	${RELOCATING+PROVIDE (end = .);}
	264	} ${RELOCATING+ > ${DATA_MEMORY}}
	265
	266	/* Global data not cleared after reset. */
	267	.noinit ${RELOCATING-0}:
	268	{
	269	(.noinit)
	270	${RELOCATING+. = ALIGN(${ALIGNMENT});}
	271	${RELOCATING+ PROVIDE (__start_heap = .) ; }
	272	} ${RELOCATING+ > ${DATA_MEMORY}}
	273
	274
	275	/* Stabs debugging sections. */
	276	.stab 0 : { *(.stab) }
	277	.stabstr 0 : { *(.stabstr) }
	278	.stab.excl 0 : { *(.stab.excl) }
	279	.stab.exclstr 0 : { *(.stab.exclstr) }
	280	.stab.index 0 : { *(.stab.index) }
	281	.stab.indexstr 0 : { *(.stab.indexstr) }
	282
	283	.comment 0 : { *(.comment) }
	284
	285	/* DWARF debug sections.
	286	Symbols in the DWARF debugging sections are relative to the beginning
	287	of the section so we begin them at 0. */
	288
	289	/* DWARF 1 */
	290	.debug 0 : { *(.debug) }
	291	.line 0 : { *(.line) }
	292
	293	/* GNU DWARF 1 extensions */
	294	.debug_srcinfo 0 : { *(.debug_srcinfo) }
	295	.debug_sfnames 0 : { *(.debug_sfnames) }
	296
	297	/* DWARF 1.1 and DWARF 2 */
	298	.debug_aranges 0 : { *(.debug_aranges) }
	299	.debug_pubnames 0 : { *(.debug_pubnames) }
	300
	301	/* DWARF 2 */
2bf2bf23	302	.debug_info 0 : { (.debug_info${RELOCATING+ .gnu.linkonce.wi.}) }
886a2506 NC	303	.debug_abbrev 0 : { *(.debug_abbrev) }
	304	.debug_line 0 : { *(.debug_line) }
	305	.debug_frame 0 : { *(.debug_frame) }
	306	.debug_str 0 : { *(.debug_str) }
	307	.debug_loc 0 : { *(.debug_loc) }
	308	.debug_macinfo 0 : { *(.debug_macinfo) }
	309
	310	/* DWARF 3 */
	311	.debug_pubtypes 0 : { *(.debug_pubtypes) }
	312	.debug_ranges 0 : { *(.debug_ranges) }
	313
	314	/* DWARF Extension. */
	315	.debug_macro 0 : { *(.debug_macro) }
	316
	317	/* ARC Extension Sections */
	318	.arcextmap 0 : { (.gnu.linkonce.arcextmap.) }
	319	}
	320	EOF