| /* Test xstormy16 programs that have initial data in ROM and copy it |
| to RAM. */ |
| |
| OUTPUT_FORMAT("elf32-xstormy16", "elf32-xstormy16", |
| "elf32-xstormy16") |
| OUTPUT_ARCH(xstormy16) |
| ENTRY(_start) |
| SEARCH_DIR(/cuddles/aph/sanyo-011113-branch/install/xstormy16-elf/lib); |
| /* 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 |
| { |
| /* Read-only sections in ROM. */ |
| .int_vec : { *(.int_vec) } > ROM |
| .rodata : { *(.rodata) *(.rodata.*) *(.gnu.linkonce.r.*) } > ROM |
| .ctors : |
| { |
| /* 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)) |
| /* 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)) |
| } > ROM |
| .dtors : |
| { |
| KEEP (*crtbegin.o(.dtors)) |
| KEEP (*(EXCLUDE_FILE (*crtend.o ) .dtors)) |
| KEEP (*(SORT(.dtors.*))) |
| KEEP (*(.dtors)) |
| } > ROM |
| .jcr : { KEEP (*(.jcr)) } > ROM |
| .eh_frame : { KEEP (*(.eh_frame)) } > ROM |
| .gcc_except_table : { *(.gcc_except_table) } > ROM |
| .plt : { *(.plt) } > ROM |
| .text : |
| { |
| *(.text) |
| *(.text.*) |
| *(.stub) |
| /* .gnu.warning sections are handled specially by elf32.em. */ |
| *(.gnu.warning) |
| *(.gnu.linkonce.t.*) |
| } > ROM =0 |
| .init : |
| { |
| KEEP (*(.init)) |
| } > ROM =0 |
| .fini : |
| { |
| KEEP (*(.fini)) |
| } > ROM =0 |
| PROVIDE (__etext = .); |
| PROVIDE (_etext = .); |
| PROVIDE (etext = .); |
| . = ALIGN(2); |
| __rdata = .; |
| .data : AT (__rdata) |
| { |
| __data = .; |
| *(.data) |
| *(.data.*) |
| *(.gnu.linkonce.d.*) |
| SORT(CONSTRUCTORS) |
| } > RAM |
| _edata = .; |
| PROVIDE (edata = .); |
| __bss_start = .; |
| /* Why do we need to give bss an AT address at all? Because if we |
| don't, ld will generate another program header for it rather than |
| using the one for .data. */ |
| .bss : AT (LOADADDR(.data) + SIZEOF(.data)) |
| { |
| *(.dynbss) |
| *(.bss) |
| *(.bss.*) |
| *(.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. */ |
| . = ALIGN(2); |
| } > RAM |
| . = ALIGN(2); |
| _end = .; |
| __stack = .; |
| 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) *(.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) } |
| .debug_ranges 0 : { *(.debug_ranges) } |
| /* 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) } |
| /* These must appear regardless of . */ |
| } |