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author | Ralf Corsepius <ralf.corsepius@rtems.org> | 2006-03-16 17:18:20 +0000 |
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committer | Ralf Corsepius <ralf.corsepius@rtems.org> | 2006-03-16 17:18:20 +0000 |
commit | 72837683458ae43e7616c5af6764238167c16f2b (patch) | |
tree | 340b1c0116f0deb46e225327d8ca4053548836d5 /c/src/lib/libbsp/mips/hurricane/startup/linkcmds | |
parent | 2006-03-16 Ralf Corsepius <ralf.corsepius@rtems.org> (diff) | |
download | rtems-72837683458ae43e7616c5af6764238167c16f2b.tar.bz2 |
New (Submission by Bruce Robinson <brucer@pmccorp.com>).
Diffstat (limited to '')
-rw-r--r-- | c/src/lib/libbsp/mips/hurricane/startup/linkcmds | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/mips/hurricane/startup/linkcmds b/c/src/lib/libbsp/mips/hurricane/startup/linkcmds new file mode 100644 index 0000000000..7f685712ac --- /dev/null +++ b/c/src/lib/libbsp/mips/hurricane/startup/linkcmds @@ -0,0 +1,162 @@ +/* + * linkcmds,v 1.6 2003/01/20 20:20:10 joel Exp + */ + +/* + * Declare some sizes. + */ +_RamBase = DEFINED(_RamBase) ? _RamBase : 0x80000000; +_RamSize = DEFINED(_RamSize) ? _RamSize : 4M; +_StackSize = DEFINED(_StackSize) ? _StackSize : 0x1000; + +SECTIONS +{ + /* 0x80000000 - 0x8001FFFF used by PMON (with 0x80010000 - 0x8001FFFF as heap for symbol storage) + 0x80020000 - 0x8002FFFF reserved for shared memory + 0x80030000 beginning of text (code) section + */ + .text 0x80030000 : + { + _ftext = . ; + eprol = .; + *(.text) + *(.text.*) + *(.gnu.linkonce.t*) + *(.mips16.fn.*) + *(.mips16.call.*) + PROVIDE (__runtime_reloc_start = .); + *(.rel.sdata) + PROVIDE (__runtime_reloc_stop = .); + + /* + * Special FreeBSD sysctl sections. + */ + . = ALIGN (16); + __start_set_sysctl_set = .; + *(set_sysctl_*); + __stop_set_sysctl_set = ABSOLUTE(.); + *(set_domain_*); + *(set_pseudo_*); + + *(.gcc_except_table) + *(.eh_frame_hdr) + *(.eh_frame) + } + + .init : + { + KEEP(*crti.o(.init)) + KEEP(*(.init)) + KEEP(*crtn.o(.init)) + } + + .fini : + { + KEEP(*crti.o(.fini)) + KEEP(*(.fini)) + KEEP(*crtn.o(.fini)) + } + + .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)) + } + + .dtors : + { + KEEP (*crtbegin.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors)) + KEEP (*(SORT(.dtors.*))) + KEEP (*(.dtors)) + + etext = .; + _etext = .; + } + + .rdata : { + *(.rdata) + *(.rodata) + *(.rodata.*) + *(.gnu.linkonce.r*) + } + _fdata = ALIGN(16); + + .data : { + *(.data) + *(.data.*) + *(.gnu.linkonce.d*) + SORT(CONSTRUCTORS) + } + . = ALIGN(8); + + .jcr : { + KEEP (*(.jcr)) + } + + _gp = ALIGN(16) + 0x8000; + __global = _gp; + + .sdata : { + *(.sdata) + *(.sdata.*) + *(.gnu.linkonce.s*) + } + .lit8 : { + *(.lit8) + } + .lit4 : { + *(.lit4) + } + + edata = .; + _edata = .; + _fbss = .; + + .sbss : { + *(.sbss) + *(.scommon) + } + .bss : { + _bss_start = . ; + *(.bss) + *(.reginfo) + *(COMMON) + . = ALIGN (64); + _stack_limit = .; + . += _StackSize; + __stack = .; + _stack_init = .; + end = .; + _end = .; + } + + + /* Debug sections. These should never be loadable, but they must have + zero addresses for the debuggers to work correctly. */ + .line 0 : { *(.line) } + .debug 0 : { *(.debug) } + .debug_sfnames 0 : { *(.debug_sfnames) } + .debug_srcinfo 0 : { *(.debug_srcinfo) } + .debug_macinfo 0 : { *(.debug_macinfo) } + .debug_pubnames 0 : { *(.debug_pubnames) } + .debug_aranges 0 : { *(.debug_aranges) } +} |