+# Copyright (C) 2014-2015 Free Software Foundation, Inc.
+#
+# Copying and distribution of this file, with or without modification,
+# are permitted in any medium without royalty provided the copyright
+# notice and this notice are preserved.
#
# Unusual variables checked by this code:
# NOP - four byte opcode for no-op (defaults to 0)
{
${CONSTRUCTING+ PROVIDE (__CTOR_LIST__ = .); }
${CONSTRUCTING+${CTOR_START}}
- *(.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) .ctors))
- KEEP (*(SORT(.ctors.*)))
- KEEP (*(.ctors)) */
+ KEEP (*(.ctors))
${CONSTRUCTING+${CTOR_END}}
${CONSTRUCTING+ PROVIDE(__CTOR_END__ = .); }
DTOR=" .dtors ${CONSTRUCTING-0} :
{
${CONSTRUCTING+ PROVIDE(__DTOR_LIST__ = .); }
- *(.dtors)
- /*
- KEEP (*crtbegin.o(.dtors))
- KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
- KEEP (*(SORT(.dtors.*)))
- KEEP (*(.dtors)) */
+ KEEP (*(.dtors))
${CONSTRUCTING+ PROVIDE(__DTOR_END__ = .); }
} ${RELOCATING+ > ${TEXT_MEMORY}}"
PROVIDE (_vectors_addr = DEFINED (vectors_addr) ? vectors_addr : 0xffc0);
.vectors DEFINED (vectors_addr) ? vectors_addr : 0xffc0 :
{
- *(.vectors)
+ KEEP (*(.vectors))
}"
#
page0 (rwx) : ORIGIN = 0x0, LENGTH = 256
text (rx) : ORIGIN = ${ROM_START_ADDR}, LENGTH = ${ROM_SIZE}
data : ORIGIN = ${RAM_START_ADDR}, LENGTH = ${RAM_SIZE}
+ eeprom : ORIGIN = ${EEPROM_START_ADDR}, LENGTH = ${EEPROM_SIZE}
}
/* Setup the stack on the top of the data memory bank. */
STARTUP_CODE="
/* Startup code. */
- *(.install0) /* Section should setup the stack pointer. */
- *(.install1) /* Place holder for applications. */
- *(.install2) /* Optional installation of data sections in RAM. */
- *(.install3) /* Place holder for applications. */
- *(.install4) /* Section that calls the main. */
+ KEEP (*(.install0)) /* Section should setup the stack pointer. */
+ KEEP (*(.install1)) /* Place holder for applications. */
+ KEEP (*(.install2)) /* Optional installation of data sections in RAM. */
+ KEEP (*(.install3)) /* Place holder for applications. */
+ KEEP (*(.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. */
+ KEEP (*(.fini0)) /* Beginning of finish code (_exit symbol). */
+ KEEP (*(.fini1)) /* Place holder for applications. */
+ KEEP (*(.fini2)) /* C++ destructors. */
+ KEEP (*(.fini3)) /* Place holder for applications. */
+ KEEP (*(.fini4)) /* Runtime exit. */
"
PRE_COMPUTE_DATA_SIZE="
"
cat <<EOF
+/* Copyright (C) 2014-2015 Free Software Foundation, Inc.
+
+ Copying and distribution of this script, with or without modification,
+ are permitted in any medium without royalty provided the copyright
+ notice and this notice are preserved. */
+
${RELOCATING+/* Linker script for 68HC12 executable (PROM). */}
${RELOCATING-/* Linker script for 68HC12 object file (ld -r). */}
OUTPUT_FORMAT("${OUTPUT_FORMAT}", "${BIG_OUTPUT_FORMAT}",
"${LITTLE_OUTPUT_FORMAT}")
OUTPUT_ARCH(${OUTPUT_ARCH})
-ENTRY(${ENTRY})
+${RELOCATING+ENTRY(${ENTRY})}
${RELOCATING+${LIB_SEARCH_DIRS}}
${RELOCATING+${EXECUTABLE_SYMBOLS}}
/* .gnu.warning sections are handled specially by elf32.em. */
*(.gnu.warning)
${RELOCATING+*(.gnu.linkonce.t.*)}
+ ${RELOCATING+*(.tramp)}
+ ${RELOCATING+*(.tramp.*)}
${RELOCATING+${FINISH_CODE}}
${RELOCATING+_etext = .;}
${RELOCATING+PROVIDE (etext = .);}
-
- } ${RELOCATING+ > ${TEXT_MEMORY}}
+ ${RELOCATING+. = ALIGN(2);}
+ } ${RELOCATING+ > ${TEXT_MEMORY} =0xa7a7a7a7}
.eh_frame ${RELOCATING-0} :
{
KEEP (*(.eh_frame))
} ${RELOCATING+ > ${TEXT_MEMORY}}
+ .gcc_except_table ${RELOCATING-0} :
+ {
+ *(.gcc_except_table)
+ } ${RELOCATING+ > ${TEXT_MEMORY}}
+
.rodata ${RELOCATING-0} :
{
*(.rodata)
${RELOCATING+*(.rodata.*)}
${RELOCATING+*(.gnu.linkonce.r*)}
- } ${RELOCATING+ > ${TEXT_MEMORY}}
+ ${RELOCATING+. = ALIGN(2);}
+ } ${RELOCATING+ > ${TEXT_MEMORY} =0xffffffff}
.rodata1 ${RELOCATING-0} :
{
*(.rodata1)
- } ${RELOCATING+ > ${TEXT_MEMORY}}
+ ${RELOCATING+. = ALIGN(2);}
+ } ${RELOCATING+ > ${TEXT_MEMORY} =0xffffffff}
/* Constructor and destructor tables are in ROM. */
${RELOCATING+${CTOR}}
${RELOCATING+_edata = .;}
${RELOCATING+PROVIDE (edata = .);}
- } ${RELOCATING+ > ${DATA_MEMORY}}
+ ${RELOCATING+. = ALIGN(2);}
+ } ${RELOCATING+ > ${DATA_MEMORY} =0xffffffff}
${RELOCATING+__data_section_size = SIZEOF(.data);}
${RELOCATING+PROVIDE (__data_section_size = SIZEOF(.data));}
.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.
- Treatment of DWARF debug section must be at end of the linker
+ /* Treatment of DWARF debug section must be at end of the linker
script to avoid problems when there are undefined symbols. It's necessary
to avoid that the DWARF section is relocated before such undefined
symbols are found. */
+EOF
+
+. $srcdir/scripttempl/DWARF.sc
- /* 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) *(.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) }
+cat <<EOF
}
EOF
projects / deliverable / binutils-gdb.git / blobdiff