OUTPUT_ARCH(${ARCH})
${LIB_SEARCH_DIRS}
-PROVIDE( __PMSIZE = 256K );
-PROVIDE( __RAMSIZE = 64K );
+/* Allow the command line to override the memory region sizes. */
+__PMSIZE = DEFINED(__PMSIZE) ? __PMSIZE : 256K;
+__RAMSIZE = DEFINED(__RAMSIZE) ? __RAMSIZE : 64K;
MEMORY
{
- flash (rx) : ORIGIN = 0, LENGTH = __PMSIZE
+ flash (rx) : ORIGIN = 0, LENGTH = __PMSIZE
ram (rw!x) : ORIGIN = 0x800000, LENGTH = __RAMSIZE
}
+
SECTIONS
{
.text :
. = ALIGN(4);
} ${RELOCATING+ > flash}
${CONSTRUCTING+${TORS}}
- .data : AT (ADDR (.text) + SIZEOF (.text))
+ .data : ${RELOCATING+ AT (ADDR (.text) + SIZEOF (.text))}
{
*(.data)
*(.rodata)
*(.rodata*)
${RELOCATING+ _edata = . ; }
+ . = ALIGN(4);
} ${RELOCATING+ > ram}
- .bss SIZEOF(.data) + ADDR(.data) :
+ .bss ${RELOCATING+ SIZEOF(.data) + ADDR(.data)} :
{
${RELOCATING+ _bss_start = . ; }
*(.bss)
*(COMMON)
${RELOCATING+ _end = . ; }
+ . = ALIGN(4);
} ${RELOCATING+ > ram}
${RELOCATING+ __data_load_start = LOADADDR(.data); }
{
*(.stabstr)
}
+EOF
+
+. $srcdir/scripttempl/DWARF.sc
+
+cat <<EOF
}
EOF