mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-03 04:12:10 +08:00
* emulparams/armelf.sh: Change SCRIPT_NAME to
elf. Change TEXT_START_ADDR to 0x8000. Define OTHER_TEXT_SECTIONS, OTHER_BSS_SYMBOLS and OTHER_BSS_END_SYMBOLS. * scripttempl/elf.sc: Modify to use OTHER_BSS_END_SYMBOLS. * scripttempl/elfarm.sc: Remove file.
This commit is contained in:
parent
01ce25b37c
commit
4a634a0bcb
11
ld/ChangeLog
11
ld/ChangeLog
@ -1,3 +1,14 @@
|
||||
Mon Aug 32 11:12:04 1998 Catherine Moore <clm@cygnus.com>
|
||||
|
||||
* emulparams/armelf.sh: Change SCRIPT_NAME to
|
||||
elf. Change TEXT_START_ADDR to 0x8000. Define
|
||||
OTHER_TEXT_SECTIONS, OTHER_BSS_SYMBOLS and
|
||||
OTHER_BSS_END_SYMBOLS.
|
||||
* scripttempl/elf.sc: Modify to use
|
||||
OTHER_BSS_END_SYMBOLS.
|
||||
* scripttempl/elfarm.sc: Remove file.
|
||||
|
||||
.Santizie ChangeLog Makefile.am Makefile.in configure.tgt
|
||||
Tue Aug 18 12:05:34 1998 Catherine Moore <clm@cygnus.com>
|
||||
|
||||
* emultempl/armelf.em (gld_armelf_before_allocation):
|
||||
|
@ -1,268 +0,0 @@
|
||||
#
|
||||
# Unusual variables checked by this code:
|
||||
# NOP - two byte opcode for no-op (defaults to 0)
|
||||
# DATA_ADDR - if end-of-text-plus-one-page isn't right for data start
|
||||
# INITIAL_READONLY_SECTIONS - at start of text segment
|
||||
# OTHER_READONLY_SECTIONS - other than .text .init .rodata ...
|
||||
# (e.g., .PARISC.milli)
|
||||
# OTHER_TEXT_SECTIONS - these get put in .text when relocating
|
||||
# OTHER_READWRITE_SECTIONS - other than .data .bss .ctors .sdata ...
|
||||
# (e.g., .PARISC.global)
|
||||
# OTHER_SECTIONS - at the end
|
||||
# EXECUTABLE_SYMBOLS - symbols that must be defined for an
|
||||
# executable (e.g., _DYNAMIC_LINK)
|
||||
# TEXT_START_SYMBOLS - symbols that appear at the start of the
|
||||
# .text section.
|
||||
# DATA_START_SYMBOLS - symbols that appear at the start of the
|
||||
# .data section.
|
||||
# OTHER_GOT_SYMBOLS - symbols defined just before .got.
|
||||
# OTHER_GOT_SECTIONS - sections just after .got and .sdata.
|
||||
# OTHER_BSS_SYMBOLS - symbols that appear at the start of the
|
||||
# .bss section besides __bss_start.
|
||||
# DATA_PLT - .plt should be in data segment, not text segment.
|
||||
# TEXT_DYNAMIC - .dynamic in text segment, not data segment.
|
||||
# EMBEDDED - whether this is for an embedded system.
|
||||
# SHLIB_TEXT_START_ADDR - if set, add to SIZEOF_HEADERS to set
|
||||
# start address of shared library.
|
||||
# INPUT_FILES - INPUT command of files to always include
|
||||
#
|
||||
# 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=${OUTPUT_FORMAT}
|
||||
if [ -z "$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=.
|
||||
INTERP=".interp ${RELOCATING-0} : { *(.interp) }"
|
||||
PLT=".plt ${RELOCATING-0} : { *(.plt) }"
|
||||
DYNAMIC=".dynamic ${RELOCATING-0} : { *(.dynamic) }"
|
||||
|
||||
# if this is for an embedded system, don't add SIZEOF_HEADERS.
|
||||
if [ -z "$EMBEDDED" ]; then
|
||||
test -z "${TEXT_BASE_ADDRESS}" && TEXT_BASE_ADDRESS="${TEXT_START_ADDR} + SIZEOF_HEADERS"
|
||||
else
|
||||
test -z "${TEXT_BASE_ADDRESS}" && TEXT_BASE_ADDRESS="${TEXT_START_ADDR}"
|
||||
fi
|
||||
|
||||
cat <<EOF
|
||||
OUTPUT_FORMAT("${OUTPUT_FORMAT}", "${BIG_OUTPUT_FORMAT}",
|
||||
"${LITTLE_OUTPUT_FORMAT}")
|
||||
OUTPUT_ARCH(${OUTPUT_ARCH})
|
||||
ENTRY(${ENTRY})
|
||||
|
||||
${RELOCATING+${LIB_SEARCH_DIRS}}
|
||||
${RELOCATING+/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; ${STACKZERO+${STACKZERO}} ${SHLIB_PATH+${SHLIB_PATH}} */}
|
||||
${RELOCATING+${EXECUTABLE_SYMBOLS}}
|
||||
${RELOCATING+${INPUT_FILES}}
|
||||
${RELOCATING- /* For some reason, the Solaris linker makes bad executables
|
||||
if gld -r is used and the intermediate file has sections starting
|
||||
at non-zero addresses. Could be a Solaris ld bug, could be a GNU ld
|
||||
bug. But for now assigning the zero vmas works. */}
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
/* Read-only sections, merged into text segment: */
|
||||
${CREATE_SHLIB-${RELOCATING+. = ${TEXT_BASE_ADDRESS};}}
|
||||
${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_TEXT_START_ADDR:-0} + SIZEOF_HEADERS;}}
|
||||
${CREATE_SHLIB-${INTERP}}
|
||||
${INITIAL_READONLY_SECTIONS}
|
||||
${TEXT_DYNAMIC+${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.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.got ${RELOCATING-0} : { *(.rel.got) }
|
||||
.rela.got ${RELOCATING-0} : { *(.rela.got) }
|
||||
.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.init ${RELOCATING-0} : { *(.rel.init) }
|
||||
.rela.init ${RELOCATING-0} : { *(.rela.init) }
|
||||
.rel.fini ${RELOCATING-0} : { *(.rel.fini) }
|
||||
.rela.fini ${RELOCATING-0} : { *(.rela.fini) }
|
||||
.rel.bss ${RELOCATING-0} : { *(.rel.bss) }
|
||||
.rela.bss ${RELOCATING-0} : { *(.rela.bss) }
|
||||
.rel.plt ${RELOCATING-0} : { *(.rel.plt) }
|
||||
.rela.plt ${RELOCATING-0} : { *(.rela.plt) }
|
||||
.init ${RELOCATING-0} : { KEEP (*(.init)) } =${NOP-0}
|
||||
${DATA_PLT-${PLT}}
|
||||
.text ${RELOCATING-0} :
|
||||
{
|
||||
${RELOCATING+${TEXT_START_SYMBOLS}}
|
||||
*(.text)
|
||||
*(.glue_7t)
|
||||
*(.glue_7)
|
||||
${RELOCATING+*(.text.*)}
|
||||
*(.stub)
|
||||
/* .gnu.warning sections are handled specially by elf32.em. */
|
||||
*(.gnu.warning)
|
||||
${RELOCATING+*(.gnu.linkonce.t*)}
|
||||
${RELOCATING+${OTHER_TEXT_SECTIONS}}
|
||||
} =${NOP-0}
|
||||
${RELOCATING+_etext = .;}
|
||||
${RELOCATING+PROVIDE (etext = .);}
|
||||
.fini ${RELOCATING-0} : { KEEP (*(.fini)) } =${NOP-0}
|
||||
.rodata ${RELOCATING-0} :
|
||||
{
|
||||
*(.rodata)
|
||||
${RELOCATING+*(.rodata.*)}
|
||||
${RELOCATING+*(.gnu.linkonce.r*)}
|
||||
}
|
||||
.rodata1 ${RELOCATING-0} : { *(.rodata1) }
|
||||
${RELOCATING+${OTHER_READONLY_SECTIONS}}
|
||||
|
||||
/* Adjust the address for the data segment. We want to adjust up to
|
||||
the same address within the page on the next page up. */
|
||||
${CREATE_SHLIB-${RELOCATING+. = ${DATA_ADDR-ALIGN(${MAXPAGESIZE}) + (. & (${MAXPAGESIZE} - 1))};}}
|
||||
${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_DATA_ADDR-ALIGN(${MAXPAGESIZE}) + (. & (${MAXPAGESIZE} - 1))};}}
|
||||
|
||||
.data ${RELOCATING-0} :
|
||||
{
|
||||
${RELOCATING+${DATA_START_SYMBOLS}}
|
||||
*(.data)
|
||||
${RELOCATING+*(.data.*)}
|
||||
${RELOCATING+*(.gnu.linkonce.d*)}
|
||||
${CONSTRUCTING+CONSTRUCTORS}
|
||||
}
|
||||
.data1 ${RELOCATING-0} : { *(.data1) }
|
||||
${RELOCATING+${OTHER_READWRITE_SECTIONS}}
|
||||
.ctors ${RELOCATING-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))
|
||||
KEEP (*(SORT(.ctors.*)))
|
||||
KEEP (*(.ctors))
|
||||
${CONSTRUCTING+${CTOR_END}}
|
||||
}
|
||||
.dtors ${RELOCATING-0} :
|
||||
{
|
||||
${CONSTRUCTING+${DTOR_START}}
|
||||
KEEP (*crtbegin.o(.dtors))
|
||||
KEEP (*(SORT(.dtors.*)))
|
||||
KEEP (*(.dtors))
|
||||
${CONSTRUCTING+${DTOR_END}}
|
||||
}
|
||||
${DATA_PLT+${PLT}}
|
||||
${RELOCATING+${OTHER_GOT_SYMBOLS}}
|
||||
.got ${RELOCATING-0} : { *(.got.plt) *(.got) }
|
||||
${TEXT_DYNAMIC-${DYNAMIC}}
|
||||
/* 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} : { *(.sdata) }
|
||||
${RELOCATING+${OTHER_GOT_SECTIONS}}
|
||||
${RELOCATING+_edata = .;}
|
||||
${RELOCATING+PROVIDE (edata = .);}
|
||||
${RELOCATING+__bss_start = .;}
|
||||
${RELOCATING+__bss_start__ = .;}
|
||||
${RELOCATING+${OTHER_BSS_SYMBOLS}}
|
||||
.sbss ${RELOCATING-0} : { *(.sbss) *(.scommon) }
|
||||
.bss ${RELOCATING-0} :
|
||||
{
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
}
|
||||
${RELOCATING+. = ALIGN(${ALIGNMENT});}
|
||||
${RELOCATING+_end = . ;}
|
||||
${RELOCATING+_bss_end__ = . ;}
|
||||
${RELOCATING+__bss_end__ = . ;}
|
||||
${RELOCATING+PROVIDE (end = .);}
|
||||
|
||||
/* 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) }
|
||||
.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) }
|
||||
|
||||
${RELOCATING+${OTHER_RELOCATING_SECTIONS}}
|
||||
|
||||
/* These must appear regardless of ${RELOCATING}. */
|
||||
${OTHER_SECTIONS}
|
||||
}
|
||||
EOF
|
Loading…
Reference in New Issue
Block a user