+2001-08-03 Stephane Carrez <Stephane.Carrez@worldnet.fr>
+
+ * scripttempl/elfm68hc12.sc (FINISH_CODE, FINISH_RELOC): New to handle
+ .fini[0-4] sections used by _exit
+ (CTOR, DTOR): Export ctor/dtor symbols; move them to ROM.
+ (*.text,*.data,*.bss): Take into account .text.*, .data.*, .bss.*.
+ * scripttempl/elfm68hc11.sc: Likewise.
+
2001-08-03 H.J. Lu <hjl@gnu.org>
* emultempl/beos.em (init): Add the missing initialization.
CTOR=".ctors ${CONSTRUCTING-0} :
{
- ${CONSTRUCTING+ __CTOR_LIST__ = .; }
+ ${CONSTRUCTING+ PROVIDE (__CTOR_LIST__ = .); }
${CONSTRUCTING+${CTOR_START}}
*(.ctors)
/* We don't want to include the .ctor section from
KEEP (*(.ctors)) */
${CONSTRUCTING+${CTOR_END}}
- ${CONSTRUCTING+ __CTOR_END__ = .; }
+ ${CONSTRUCTING+ PROVIDE(__CTOR_END__ = .); }
} ${RELOCATING+ > ${DATA_MEMORY}}"
DTOR=" .dtors ${CONSTRUCTING-0} :
{
- ${CONSTRUCTING+ __DTOR_LIST__ = .; }
+ ${CONSTRUCTING+ PROVIDE(__DTOR_LIST__ = .); }
*(.dtors)
/*
KEEP (*crtbegin.o(.dtors))
KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
KEEP (*(SORT(.dtors.*)))
KEEP (*(.dtors)) */
- ${CONSTRUCTING+ __DTOR_END__ = .; }
+ ${CONSTRUCTING+ PROVIDE(__DTOR_END__ = .); }
} ${RELOCATING+ > ${DATA_MEMORY}}"
*(.install4) /* Section that calls the main. */
"
+FINISH_CODE="
+ /* Finish code. */
+ *(.fini0) /* Beginning of finish code (_exit symbol). */
+ *(.fini1) /* Place holder for applications. */
+ *(.fini2) /* C++ destructors. */
+ *(.fini3) /* Place holder for applications. */
+ *(.fini4) /* Runtime exit. */
+"
+
PRE_COMPUTE_DATA_SIZE="
/* SCz: this does not work yet... This is supposed to force the loading
of _map_data.o (from libgcc.a) when the .data section is not empty.
.install4 0 : { *(.install4) }
"
+FINISH_RELOC="
+ .fini0 0 : { *(.fini0) }
+ .fini1 0 : { *(.fini1) }
+ .fini2 0 : { *(.fini2) }
+ .fini3 0 : { *(.fini3) }
+ .fini4 0 : { *(.fini4) }
+"
+
BSS_DATA_RELOC="
.data1 0 : { *(.data1) }
.gnu.version_d ${RELOCATING-0} : { *(.gnu.version_d) }
.gnu.version_r ${RELOCATING-0} : { *(.gnu.version_r) }
- .rela.text ${RELOCATING-0} : { *(.rela.text) *(.rela.gnu.linkonce.t*) }
- .rela.data ${RELOCATING-0} : { *(.rela.data) *(.rela.gnu.linkonce.d*) }
- .rela.rodata ${RELOCATING-0} : { *(.rela.rodata) *(.rela.gnu.linkonce.r*) }
+ .rel.text ${RELOCATING-0} :
+ {
+ *(.rel.text)
+ ${RELOCATING+*(.rel.text.*)}
+ ${RELOCATING+*(.rel.gnu.linkonce.t.*)}
+ }
+ .rela.text ${RELOCATING-0} :
+ {
+ *(.rela.text)
+ ${RELOCATING+*(.rela.text.*)}
+ ${RELOCATING+*(.rela.gnu.linkonce.t.*)}
+ }
+ .rel.data ${RELOCATING-0} :
+ {
+ *(.rel.data)
+ ${RELOCATING+*(.rel.data.*)}
+ ${RELOCATING+*(.rel.gnu.linkonce.d.*)}
+ }
+ .rela.data ${RELOCATING-0} :
+ {
+ *(.rela.data)
+ ${RELOCATING+*(.rela.data.*)}
+ ${RELOCATING+*(.rela.gnu.linkonce.d.*)}
+ }
+ .rel.rodata ${RELOCATING-0} :
+ {
+ *(.rel.rodata)
+ ${RELOCATING+*(.rel.rodata.*)}
+ ${RELOCATING+*(.rel.gnu.linkonce.r.*)}
+ }
+ .rela.rodata ${RELOCATING-0} :
+ {
+ *(.rela.rodata)
+ ${RELOCATING+*(.rela.rodata.*)}
+ ${RELOCATING+*(.rela.gnu.linkonce.r.*)}
+ }
+ .rel.sdata ${RELOCATING-0} :
+ {
+ *(.rel.sdata)
+ ${RELOCATING+*(.rel.sdata.*)}
+ ${RELOCATING+*(.rel.gnu.linkonce.s.*)}
+ }
+ .rela.sdata ${RELOCATING-0} :
+ {
+ *(.rela.sdata)
+ ${RELOCATING+*(.rela.sdata.*)}
+ ${RELOCATING+*(.rela.gnu.linkonce.s.*)}
+ }
+ .rel.sbss ${RELOCATING-0} :
+ {
+ *(.rel.sbss)
+ ${RELOCATING+*(.rel.sbss.*)}
+ ${RELOCATING+*(.rel.gnu.linkonce.sb.*)}
+ }
+ .rela.sbss ${RELOCATING-0} :
+ {
+ *(.rela.sbss)
+ ${RELOCATING+*(.rela.sbss.*)}
+ ${RELOCATING+*(.rel.gnu.linkonce.sb.*)}
+ }
+ .rel.bss ${RELOCATING-0} :
+ {
+ *(.rel.bss)
+ ${RELOCATING+*(.rel.bss.*)}
+ ${RELOCATING+*(.rel.gnu.linkonce.b.*)}
+ }
+ .rela.bss ${RELOCATING-0} :
+ {
+ *(.rela.bss)
+ ${RELOCATING+*(.rela.bss.*)}
+ ${RELOCATING+*(.rela.gnu.linkonce.b.*)}
+ }
.rela.stext ${RELOCATING-0} : { *(.rela.stest) }
.rela.etext ${RELOCATING-0} : { *(.rela.etest) }
.rela.sdata ${RELOCATING-0} : { *(.rela.sdata) }
.rela.edata ${RELOCATING-0} : { *(.rela.edata) }
.rela.eit_v ${RELOCATING-0} : { *(.rela.eit_v) }
- .rela.sbss ${RELOCATING-0} : { *(.rela.sbss) }
.rela.ebss ${RELOCATING-0} : { *(.rela.ebss) }
.rela.srodata ${RELOCATING-0} : { *(.rela.srodata) }
.rela.erodata ${RELOCATING-0} : { *(.rela.erodata) }
.rela.dtors ${RELOCATING-0} : { *(.rela.dtors) }
.rela.init ${RELOCATING-0} : { *(.rela.init) }
.rela.fini ${RELOCATING-0} : { *(.rela.fini) }
- .rela.bss ${RELOCATING-0} : { *(.rela.bss) }
.rela.plt ${RELOCATING-0} : { *(.rela.plt) }
- .rel.data ${RELOCATING-0} : { *(.rel.data) *(.rel.gnu.linkonce.d*) }
- .rel.rodata ${RELOCATING-0} : { *(.rel.rodata) *(.rel.gnu.linkonce.r*) }
.rel.stext ${RELOCATING-0} : { *(.rel.stest) }
.rel.etext ${RELOCATING-0} : { *(.rel.etest) }
.rel.sdata ${RELOCATING-0} : { *(.rel.sdata) }
.rel.edata ${RELOCATING-0} : { *(.rel.edata) }
- .rel.sbss ${RELOCATING-0} : { *(.rel.sbss) }
.rel.ebss ${RELOCATING-0} : { *(.rel.ebss) }
.rel.eit_v ${RELOCATING-0} : { *(.rel.eit_v) }
.rel.srodata ${RELOCATING-0} : { *(.rel.srodata) }
.rel.dtors ${RELOCATING-0} : { *(.rel.dtors) }
.rel.init ${RELOCATING-0} : { *(.rel.init) }
.rel.fini ${RELOCATING-0} : { *(.rel.fini) }
- .rel.bss ${RELOCATING-0} : { *(.rel.bss) }
.rel.plt ${RELOCATING-0} : { *(.rel.plt) }
/* Concatenate .page0 sections. Put them in the page0 memory bank
} ${RELOCATING+=${NOP-0}}
${RELOCATING-${INSTALL_RELOC}}
+ ${RELOCATING-${FINISH_RELOC}}
.text ${RELOCATING-0}:
{
${RELOCATING+*(.init)}
*(.text)
- *(.fini)
+ ${RELOCATING+*(.text.*)}
/* .gnu.warning sections are handled specially by elf32.em. */
*(.gnu.warning)
- *(.gnu.linkonce.t*)
+ ${RELOCATING+*(.gnu.linkonce.t.*)}
+
+ ${RELOCATING+${FINISH_CODE}}
${RELOCATING+_etext = .;}
${RELOCATING+PROVIDE (etext = .);}
.rodata ${RELOCATING-0} :
{
*(.rodata)
- *(.gnu.linkonce.r*)
+ ${RELOCATING+*(.rodata.*)}
+ ${RELOCATING+*(.gnu.linkonce.r*)}
} ${RELOCATING+ > ${TEXT_MEMORY}}
.rodata1 ${RELOCATING-0} :
*(.rodata1)
} ${RELOCATING+ > ${TEXT_MEMORY}}
+ /* Constructor and destructor tables are in ROM. */
+ ${RELOCATING+${CTOR}}
+ ${RELOCATING+${DTOR}}
+
/* Start of the data section image in ROM. */
${RELOCATING+__data_image = .;}
${RELOCATING+PROVIDE (__data_image = .);}
${RELOCATING+${DATA_START_SYMBOLS}}
${RELOCATING+*(.sdata)}
*(.data)
+ ${RELOCATING+*(.data.*)}
${RELOCATING+*(.data1)}
- *(.gnu.linkonce.d*)
+ ${RELOCATING+*(.gnu.linkonce.d.*)}
${CONSTRUCTING+CONSTRUCTORS}
${RELOCATING+_edata = .;}
*(.dynbss)
*(.bss)
+ ${RELOCATING+*(.bss.*)}
+ ${RELOCATING+*(.gnu.linkonce.b.*)}
*(COMMON)
${RELOCATING+PROVIDE (_end = .);}
} ${RELOCATING+ > ${DATA_MEMORY}}
${RELOCATING+__bss_size = SIZEOF(.bss);}
${RELOCATING+PROVIDE (__bss_size = SIZEOF(.bss));}
- ${RELOCATING+${CTOR}}
- ${RELOCATING+${DTOR}}
-
${RELOCATING+${VECTORS}}
/* Stabs debugging sections. */
CTOR=".ctors ${CONSTRUCTING-0} :
{
- ${CONSTRUCTING+ __CTOR_LIST__ = .; }
+ ${CONSTRUCTING+ PROVIDE (__CTOR_LIST__ = .); }
${CONSTRUCTING+${CTOR_START}}
*(.ctors)
/* We don't want to include the .ctor section from
KEEP (*(.ctors)) */
${CONSTRUCTING+${CTOR_END}}
- ${CONSTRUCTING+ __CTOR_END__ = .; }
+ ${CONSTRUCTING+ PROVIDE(__CTOR_END__ = .); }
} ${RELOCATING+ > ${DATA_MEMORY}}"
DTOR=" .dtors ${CONSTRUCTING-0} :
{
- ${CONSTRUCTING+ __DTOR_LIST__ = .; }
+ ${CONSTRUCTING+ PROVIDE(__DTOR_LIST__ = .); }
*(.dtors)
/*
KEEP (*crtbegin.o(.dtors))
KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
KEEP (*(SORT(.dtors.*)))
KEEP (*(.dtors)) */
- ${CONSTRUCTING+ __DTOR_END__ = .; }
+ ${CONSTRUCTING+ PROVIDE(__DTOR_END__ = .); }
} ${RELOCATING+ > ${DATA_MEMORY}}"
*(.install4) /* Section that calls the main. */
"
+FINISH_CODE="
+ /* Finish code. */
+ *(.fini0) /* Beginning of finish code (_exit symbol). */
+ *(.fini1) /* Place holder for applications. */
+ *(.fini2) /* C++ destructors. */
+ *(.fini3) /* Place holder for applications. */
+ *(.fini4) /* Runtime exit. */
+"
+
PRE_COMPUTE_DATA_SIZE="
/* SCz: this does not work yet... This is supposed to force the loading
of _map_data.o (from libgcc.a) when the .data section is not empty.
.install4 0 : { *(.install4) }
"
+FINISH_RELOC="
+ .fini0 0 : { *(.fini0) }
+ .fini1 0 : { *(.fini1) }
+ .fini2 0 : { *(.fini2) }
+ .fini3 0 : { *(.fini3) }
+ .fini4 0 : { *(.fini4) }
+"
+
BSS_DATA_RELOC="
.data1 0 : { *(.data1) }
.gnu.version_d ${RELOCATING-0} : { *(.gnu.version_d) }
.gnu.version_r ${RELOCATING-0} : { *(.gnu.version_r) }
- .rela.text ${RELOCATING-0} : { *(.rela.text) *(.rela.gnu.linkonce.t*) }
- .rela.data ${RELOCATING-0} : { *(.rela.data) *(.rela.gnu.linkonce.d*) }
- .rela.rodata ${RELOCATING-0} : { *(.rela.rodata) *(.rela.gnu.linkonce.r*) }
+ .rel.text ${RELOCATING-0} :
+ {
+ *(.rel.text)
+ ${RELOCATING+*(.rel.text.*)}
+ ${RELOCATING+*(.rel.gnu.linkonce.t.*)}
+ }
+ .rela.text ${RELOCATING-0} :
+ {
+ *(.rela.text)
+ ${RELOCATING+*(.rela.text.*)}
+ ${RELOCATING+*(.rela.gnu.linkonce.t.*)}
+ }
+ .rel.data ${RELOCATING-0} :
+ {
+ *(.rel.data)
+ ${RELOCATING+*(.rel.data.*)}
+ ${RELOCATING+*(.rel.gnu.linkonce.d.*)}
+ }
+ .rela.data ${RELOCATING-0} :
+ {
+ *(.rela.data)
+ ${RELOCATING+*(.rela.data.*)}
+ ${RELOCATING+*(.rela.gnu.linkonce.d.*)}
+ }
+ .rel.rodata ${RELOCATING-0} :
+ {
+ *(.rel.rodata)
+ ${RELOCATING+*(.rel.rodata.*)}
+ ${RELOCATING+*(.rel.gnu.linkonce.r.*)}
+ }
+ .rela.rodata ${RELOCATING-0} :
+ {
+ *(.rela.rodata)
+ ${RELOCATING+*(.rela.rodata.*)}
+ ${RELOCATING+*(.rela.gnu.linkonce.r.*)}
+ }
+ .rel.sdata ${RELOCATING-0} :
+ {
+ *(.rel.sdata)
+ ${RELOCATING+*(.rel.sdata.*)}
+ ${RELOCATING+*(.rel.gnu.linkonce.s.*)}
+ }
+ .rela.sdata ${RELOCATING-0} :
+ {
+ *(.rela.sdata)
+ ${RELOCATING+*(.rela.sdata.*)}
+ ${RELOCATING+*(.rela.gnu.linkonce.s.*)}
+ }
+ .rel.sbss ${RELOCATING-0} :
+ {
+ *(.rel.sbss)
+ ${RELOCATING+*(.rel.sbss.*)}
+ ${RELOCATING+*(.rel.gnu.linkonce.sb.*)}
+ }
+ .rela.sbss ${RELOCATING-0} :
+ {
+ *(.rela.sbss)
+ ${RELOCATING+*(.rela.sbss.*)}
+ ${RELOCATING+*(.rel.gnu.linkonce.sb.*)}
+ }
+ .rel.bss ${RELOCATING-0} :
+ {
+ *(.rel.bss)
+ ${RELOCATING+*(.rel.bss.*)}
+ ${RELOCATING+*(.rel.gnu.linkonce.b.*)}
+ }
+ .rela.bss ${RELOCATING-0} :
+ {
+ *(.rela.bss)
+ ${RELOCATING+*(.rela.bss.*)}
+ ${RELOCATING+*(.rela.gnu.linkonce.b.*)}
+ }
.rela.stext ${RELOCATING-0} : { *(.rela.stest) }
.rela.etext ${RELOCATING-0} : { *(.rela.etest) }
.rela.sdata ${RELOCATING-0} : { *(.rela.sdata) }
.rela.edata ${RELOCATING-0} : { *(.rela.edata) }
.rela.eit_v ${RELOCATING-0} : { *(.rela.eit_v) }
- .rela.sbss ${RELOCATING-0} : { *(.rela.sbss) }
.rela.ebss ${RELOCATING-0} : { *(.rela.ebss) }
.rela.srodata ${RELOCATING-0} : { *(.rela.srodata) }
.rela.erodata ${RELOCATING-0} : { *(.rela.erodata) }
.rela.dtors ${RELOCATING-0} : { *(.rela.dtors) }
.rela.init ${RELOCATING-0} : { *(.rela.init) }
.rela.fini ${RELOCATING-0} : { *(.rela.fini) }
- .rela.bss ${RELOCATING-0} : { *(.rela.bss) }
.rela.plt ${RELOCATING-0} : { *(.rela.plt) }
- .rel.data ${RELOCATING-0} : { *(.rel.data) *(.rel.gnu.linkonce.d*) }
- .rel.rodata ${RELOCATING-0} : { *(.rel.rodata) *(.rel.gnu.linkonce.r*) }
.rel.stext ${RELOCATING-0} : { *(.rel.stest) }
.rel.etext ${RELOCATING-0} : { *(.rel.etest) }
.rel.sdata ${RELOCATING-0} : { *(.rel.sdata) }
.rel.edata ${RELOCATING-0} : { *(.rel.edata) }
- .rel.sbss ${RELOCATING-0} : { *(.rel.sbss) }
.rel.ebss ${RELOCATING-0} : { *(.rel.ebss) }
.rel.eit_v ${RELOCATING-0} : { *(.rel.eit_v) }
.rel.srodata ${RELOCATING-0} : { *(.rel.srodata) }
.rel.dtors ${RELOCATING-0} : { *(.rel.dtors) }
.rel.init ${RELOCATING-0} : { *(.rel.init) }
.rel.fini ${RELOCATING-0} : { *(.rel.fini) }
- .rel.bss ${RELOCATING-0} : { *(.rel.bss) }
.rel.plt ${RELOCATING-0} : { *(.rel.plt) }
/* Concatenate .page0 sections. Put them in the page0 memory bank
} ${RELOCATING+=${NOP-0}}
${RELOCATING-${INSTALL_RELOC}}
+ ${RELOCATING-${FINISH_RELOC}}
.text ${RELOCATING-0}:
{
${RELOCATING+*(.init)}
*(.text)
- *(.fini)
+ ${RELOCATING+*(.text.*)}
/* .gnu.warning sections are handled specially by elf32.em. */
*(.gnu.warning)
- *(.gnu.linkonce.t*)
+ ${RELOCATING+*(.gnu.linkonce.t.*)}
+
+ ${RELOCATING+${FINISH_CODE}}
${RELOCATING+_etext = .;}
${RELOCATING+PROVIDE (etext = .);}
.rodata ${RELOCATING-0} :
{
*(.rodata)
- *(.gnu.linkonce.r*)
+ ${RELOCATING+*(.rodata.*)}
+ ${RELOCATING+*(.gnu.linkonce.r*)}
} ${RELOCATING+ > ${TEXT_MEMORY}}
.rodata1 ${RELOCATING-0} :
*(.rodata1)
} ${RELOCATING+ > ${TEXT_MEMORY}}
+ /* Constructor and destructor tables are in ROM. */
+ ${RELOCATING+${CTOR}}
+ ${RELOCATING+${DTOR}}
+
/* Start of the data section image in ROM. */
${RELOCATING+__data_image = .;}
${RELOCATING+PROVIDE (__data_image = .);}
${RELOCATING+${DATA_START_SYMBOLS}}
${RELOCATING+*(.sdata)}
*(.data)
+ ${RELOCATING+*(.data.*)}
${RELOCATING+*(.data1)}
- *(.gnu.linkonce.d*)
+ ${RELOCATING+*(.gnu.linkonce.d.*)}
${CONSTRUCTING+CONSTRUCTORS}
${RELOCATING+_edata = .;}
*(.dynbss)
*(.bss)
+ ${RELOCATING+*(.bss.*)}
+ ${RELOCATING+*(.gnu.linkonce.b.*)}
*(COMMON)
${RELOCATING+PROVIDE (_end = .);}
} ${RELOCATING+ > ${DATA_MEMORY}}
${RELOCATING+__bss_size = SIZEOF(.bss);}
${RELOCATING+PROVIDE (__bss_size = SIZEOF(.bss));}
- ${RELOCATING+${CTOR}}
- ${RELOCATING+${DTOR}}
-
${RELOCATING+${VECTORS}}
/* Stabs debugging sections. */