diff options
author | Catherine Moore <clm@redhat.com> | 1998-08-31 16:26:28 +0000 |
---|---|---|
committer | Catherine Moore <clm@redhat.com> | 1998-08-31 16:26:28 +0000 |
commit | 4a634a0bcb03d62cdfb838b5d48326c005368551 (patch) | |
tree | ad27a803a068b3e5ea470c200a3e0c5fca585022 /ld/scripttempl | |
parent | 01ce25b37cf050e27442163cd96f1f44aed50c4a (diff) | |
download | gdb-4a634a0bcb03d62cdfb838b5d48326c005368551.zip gdb-4a634a0bcb03d62cdfb838b5d48326c005368551.tar.gz gdb-4a634a0bcb03d62cdfb838b5d48326c005368551.tar.bz2 |
* 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.
Diffstat (limited to 'ld/scripttempl')
-rw-r--r-- | ld/scripttempl/elfarm.sc | 268 |
1 files changed, 0 insertions, 268 deletions
diff --git a/ld/scripttempl/elfarm.sc b/ld/scripttempl/elfarm.sc deleted file mode 100644 index b909005..0000000 --- a/ld/scripttempl/elfarm.sc +++ /dev/null @@ -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 |