diff options
Diffstat (limited to 'libgloss/mep/fmax.ld')
-rw-r--r-- | libgloss/mep/fmax.ld | 270 |
1 files changed, 270 insertions, 0 deletions
diff --git a/libgloss/mep/fmax.ld b/libgloss/mep/fmax.ld new file mode 100644 index 0000000..6141182 --- /dev/null +++ b/libgloss/mep/fmax.ld @@ -0,0 +1,270 @@ +/****************************************************************************** +begin-header + + DO NOT EDIT. THIS FILE IS MACHINE-GENERATED + FROM THE TEMPLATE FILE gmap_default.ld. + ALL EDITS WILL BE ERASED WITH NEXT MeP-Integrator RUN. + + Custom linker script for the MeP Module fmax. +end-header +*******************************************************************************/ + +OUTPUT_FORMAT("elf32-mep", "elf32-mep", + "elf32-mep") +OUTPUT_ARCH(mep) +ENTRY(_reset) + +MEMORY +{ +/* begin-memory */ + VEC (r) : ORIGIN = 0x00000000, LENGTH = 0x000000b8 + HWINIT (r) : ORIGIN = 0x000000b8, LENGTH = 0x00000148 + ROM (r) : ORIGIN = 0x00000200, LENGTH = 0x001ffe00 + RAM1 (w) : ORIGIN = 0x008000b8, LENGTH = 0x007fff48 +/*VEC_WARM (w) : ORIGIN = 0x00800000, LENGTH = 0x000000b8 */ +/*RAM2 (w) : ORIGIN = 0x80800000, LENGTH = 0x00800000 */ +/* end-memory */ +} + +SECTIONS +{ + /* Sections to be placed in the vec area. */ + .vec : { *(.vec) } >VEC /* VEC-section */ + + /* Sections to be placed in the HWINIT area. */ + .hwinit : { *(.hwinit) } >HWINIT /* HWINIT-section */ + + /* Sections to be placed in the ROM area. */ + .gnu.version : { *(.gnu.version) } >ROM /* ROM-section */ + .gnu.version_d : { *(.gnu.version_d) } >ROM /* ROM-section */ + .gnu.version_r : { *(.gnu.version_r) } >ROM /* ROM-section */ + + /* Sections to be placed in the romdata.s area. */ + .srodata : + { + __sdabase = . + 0x8000; + *(.srodata) *(.srodata.*) *(.gnu.linkonce.srd.*) + } >RAM1 /* DATA-section */ + + /* Sections to be placed in the data.s area. */ + .sdata : + { + *(.sdata) + *(.sdata.*) + *(.gnu.linkonce.s.*) + } >RAM1 /* DATA-section */ + .sbss : + { + PROVIDE (__sbss_start = .); + PROVIDE (___sbss_start = .); + *(.dynsbss) + *(.sbss) + *(.sbss.*) + *(.gnu.linkonce.sb.*) + *(.scommon) + PROVIDE (__sbss_end = .); + PROVIDE (___sbss_end = .); + /* Assert maximum size */ + __assert_tiny_size = ASSERT ((. < __sdabase) || ((. - __sdabase) <= 0x8000), + "tiny section overflow"); + } >RAM1 /* DATA-section */ + + /* Sections to be placed in the data.m area. */ + .data : + { + __data_start = . ; + *(.data) + *(.data.*) + *(.gnu.linkonce.d.*) + SORT(CONSTRUCTORS) + } >RAM1 /* DATA-section */ + .data1 : { *(.data1) } >RAM1 /* DATA-section */ + .eh_frame : { KEEP (*(.eh_frame))} >RAM1 /* DATA-section */ + .gcc_except_table : { *(.gcc_except_table) } >RAM1 /* DATA-section */ + .dynamic : { *(.dynamic) } >RAM1 /* DATA-section */ + .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)) + } >RAM1 /* DATA-section */ + .dtors : + { + KEEP (*crtbegin.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o ) .dtors)) + KEEP (*(SORT(.dtors.*))) + KEEP (*(.dtors)) + } >RAM1 /* DATA-section */ + .jcr : + { + . = ALIGN(4); + *(.jcr) + } >RAM1 /* DATA-section */ + .got : + { + *(.got.plt) *(.got) + _edata = .; + PROVIDE (edata = .); + } >RAM1 /* DATA-section */ + .based : + { + __tpbase = .; + *(.based) *(.based.*) *(.gnu.linkonce.based.*) + /* Assert maximum size */ + __assert_based_size = ASSERT ((. - __tpbase) <= 0x80, + "based section overflow"); + } >RAM1 /* DATA-section */ + + .bss : + { + __bss_start = .; + *(.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(32 / 8); + _end = .; + PROVIDE (end = .); + } >RAM1 /* DATA-section */ + + /* Sections to be placed in the code.m area. */ + .init : + { + KEEP (*(.init)) + } >RAM1 /* CODE-section */ + .plt : { *(.plt) } >RAM1 /* DATA-section */ + .text : + { + *(.text) + *(.text.*) + *(.stub) + /* .gnu.warning sections are handled specially by elf32.em. */ + *(.gnu.warning) + *(.gnu.linkonce.t.*) + } >RAM1 /* CODE-section */ =0 + .vtext ALIGN(8) : + { + *(.vtext) + } >RAM1 /* CODE-section */ + .fini : + { + KEEP (*(.fini)) + PROVIDE (__etext = .); + PROVIDE (_etext = .); + PROVIDE (etext = .); + } >RAM1 /* CODE-section */ =0 + + /* Sections to be placed in the romdata.m area. */ + .rodata : { *(.rodata) *(.rodata.*) *(.gnu.linkonce.r.*) } >RAM1 /* DATA-section */ + .rodata1 : { *(.rodata1) } >RAM1 /* DATA-section */ + + /* Sections to be placed in the code.l area. */ + .ftext : { *(.ftext) *(.ftext.*) *(.gnu.linkonce.ft.*) } >RAM1 /* CODE-section */ + .vftext ALIGN(8) : + { + *(.vftext) *(.vftext.*) *(.gnu.linkonce.vf.*) + } >RAM1 /* CODE-section */ + + /* Sections to be placed in the romdata.l area. */ + .frodata : + { + *(.frodata) *(.frodata.*) *(.gnu.linkonce.frd.*) + __assert_near_size = ASSERT (. <= 0x1000000, "near section overflow"); + } >RAM1 /* DATA-section */ + + /* Sections to be placed in the data.l area. */ + .far : { *(.far) *(.far.*) *(.gnu.linkonce.far.*) } >RAM1 /* DATA-section */ + .farbss : + { PROVIDE (__farbss_start = .); + *(.farbss) *(.farbss.*) + PROVIDE (__farbss_end = .); + } >RAM1 /* DATA-section */ + + /* END-mep-sections */ + + /* begin-stack-table */ + __stack1 = (__stack - (0 * (__stack_size / 2)) + 15) / 16 * 16; + __stack2 = (__stack - (1 * (__stack_size / 2)) + 15) / 16 * 16; + + .rostacktab : + { + /* Emit a table describing the location of the different stacks. */ + . = ALIGN(4); + __stack_table = .; + LONG (__stack2); + LONG (__stack1); + LONG (__stack2); + __stack_end = .; + } >RAM1 + /* end-stack-table */ + + /* begin-heap */ + /* End of DATA is 0x008000b8 + 0x007fff48. That's where the heap will end. */ + __heap_end = 0x008000b8 + 0x007fff48 - 1; + /* end-heap */ + + /* Default stack size is 1M. That's where the heap will start if there's + room. If there's not enough room, allocate half of the remaining space + for stack and half for heap. Align the heap on a 16 byte boundary. */ + __stack_size = (__stack_end + 0x100000 <= __heap_end + 1 + ? 0x100000 + : ((__heap_end + 1 - __stack_end) / 2)); + __heap = (__stack_end + __stack_size + 15) / 16 * 16; + + /* Leave 16 bytes between the stack and the heap. */ + __stack = __heap - 0x10; + + /* 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 . */ +} |