diff options
Diffstat (limited to 'ld/scripttempl/xstormy16.sc')
| -rw-r--r-- | ld/scripttempl/xstormy16.sc | 215 |
1 files changed, 0 insertions, 215 deletions
diff --git a/ld/scripttempl/xstormy16.sc b/ld/scripttempl/xstormy16.sc deleted file mode 100644 index b285751..0000000 --- a/ld/scripttempl/xstormy16.sc +++ /dev/null @@ -1,215 +0,0 @@ -# -# Unusual variables checked by this code: -# NOP - two byte opcode for no-op (defaults to 0) -# 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. -# INPUT_FILES - INPUT command of files to always include -# INIT_START, INIT_END - statements just before and just after -# combination of .init sections. -# FINI_START, FINI_END - statements just before and just after -# combination of .fini sections. -# -# When adding sections, do note that the names of some sections are used -# when specifying the start address of the next. -# - -# Many sections come in three flavours. There is the 'real' section, -# like ".data". Then there are the per-procedure or per-variable -# sections, generated by -ffunction-sections and -fdata-sections in GCC, -# and useful for --gc-sections, which for a variable "foo" might be -# ".data.foo". Then there are the linkonce sections, for which the linker -# eliminates duplicates, which are named like ".gnu.linkonce.d.foo". -# The exact correspondences are: -# -# Section Linkonce section -# .text .gnu.linkonce.t.foo -# .rodata .gnu.linkonce.r.foo -# .data .gnu.linkonce.d.foo -# .bss .gnu.linkonce.b.foo -# .sdata .gnu.linkonce.s.foo -# .sbss .gnu.linkonce.sb.foo -# .sdata2 .gnu.linkonce.s2.foo -# .sbss2 .gnu.linkonce.sb2.foo -# -# Each of these can also have corresponding .rel.* and .rela.* sections. - -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" -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)) - KEEP (*crtbegin?.o(.ctors)) - - /* We don't want to include the .ctor section 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 *crtend?.o $OTHER_EXCLUDE_FILES) .ctors)) - KEEP (*(SORT(.ctors.*))) - KEEP (*(.ctors)) - ${CONSTRUCTING+${CTOR_END}} - } > ROM" - -DTOR=" .dtors ${CONSTRUCTING-0} : - { - ${CONSTRUCTING+${DTOR_START}} - KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin?.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o $OTHER_EXCLUDE_FILES) .dtors)) - KEEP (*(SORT(.dtors.*))) - KEEP (*(.dtors)) - ${CONSTRUCTING+${DTOR_END}} - } > ROM" - -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}} -${RELOCATING+${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. */} - -/* There are two memory regions we care about, one from 0 through 0x7F00 - that is RAM and one from 0x8000 up which is ROM. */ -MEMORY -{ - RAM (w) : ORIGIN = 0, LENGTH = 0x7F00 - ROM (!w) : ORIGIN = 0x8000, LENGTH = 0xFF8000 -} - -SECTIONS -{ - .data ${RELOCATING-0} : - { - ${RELOCATING+__rdata = .;} - ${RELOCATING+__data = .;} - ${RELOCATING+${DATA_START_SYMBOLS}} - *(.data) - ${RELOCATING+*(.data.*)} - ${RELOCATING+*(.gnu.linkonce.d.*)} - ${CONSTRUCTING+SORT(CONSTRUCTORS)} - } > RAM - ${RELOCATING+${OTHER_READWRITE_SECTIONS}} - ${RELOCATING+${OTHER_GOT_SYMBOLS}} - ${RELOCATING+${OTHER_GOT_SECTIONS}} - ${RELOCATING+_edata = .;} - ${RELOCATING+PROVIDE (edata = .);} - ${RELOCATING+__bss_start = .;} - ${RELOCATING+${OTHER_BSS_SYMBOLS}} - .bss ${RELOCATING-0} : - { - *(.dynbss) - *(.bss) - ${RELOCATING+*(.bss.*)} - ${RELOCATING+*(.gnu.linkonce.b.*)} - *(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. */ - ${RELOCATING+. = ALIGN(${ALIGNMENT});} - } > RAM - ${RELOCATING+${OTHER_BSS_END_SYMBOLS}} - ${RELOCATING+. = ALIGN(${ALIGNMENT});} - ${RELOCATING+${OTHER_END_SYMBOLS}} - ${RELOCATING+_end = .;} - ${RELOCATING+__stack = .;} - ${RELOCATING+PROVIDE (end = .);} - - /* Read-only sections in ROM. */ - .int_vec ${RELOCATING-0} : { *(.int_vec) } ${RELOCATING+> ROM} - - .rodata ${RELOCATING-0} : { *(.rodata) ${RELOCATING+*(.rodata.*)} ${RELOCATING+*(.gnu.linkonce.r.*)} } ${RELOCATING+> ROM} - ${RELOCATING+${CTOR}} - ${RELOCATING+${DTOR}} - .jcr : { KEEP (*(.jcr)) } ${RELOCATING+> ROM} - .eh_frame : { KEEP (*(.eh_frame)) } ${RELOCATING+> ROM} - .gcc_except_table : { *(.gcc_except_table) *(.gcc_except_table.*) } ${RELOCATING+> ROM} - .plt : { *(.plt) } ${RELOCATING+> ROM} - - .text ${RELOCATING-0} : - { - ${RELOCATING+${TEXT_START_SYMBOLS}} - *(.text) - ${RELOCATING+*(.text.*)} - *(.stub) - /* .gnu.warning sections are handled specially by elf32.em. */ - *(.gnu.warning) - ${RELOCATING+*(.gnu.linkonce.t.*)} - ${RELOCATING+${OTHER_TEXT_SECTIONS}} - } ${RELOCATING+> ROM =${NOP-0}} - .init ${RELOCATING-0} : - { - ${RELOCATING+${INIT_START}} - KEEP (*(.init)) - ${RELOCATING+${INIT_END}} - } ${RELOCATING+> ROM =${NOP-0}} - .fini ${RELOCATING-0} : - { - ${RELOCATING+${FINI_START}} - KEEP (*(.fini)) - ${RELOCATING+${FINI_END}} - } ${RELOCATING+> ROM =${NOP-0}} - ${RELOCATING+PROVIDE (__etext = .);} - ${RELOCATING+PROVIDE (_etext = .);} - ${RELOCATING+PROVIDE (etext = .);} - ${RELOCATING+${OTHER_READONLY_SECTIONS}} - - - /* 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) } - -EOF - -. $srcdir/scripttempl/DWARF.sc - -cat <<EOF - ${RELOCATING+${OTHER_RELOCATING_SECTIONS}} - - /* These must appear regardless of ${RELOCATING}. */ - ${OTHER_SECTIONS} -} -EOF |