88 lines
1.8 KiB
Text
88 lines
1.8 KiB
Text
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/* This is just the basic idt.ld linker script file, except that it has
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a different OUTPUT_ARCH to force the linker into r5900 mode which
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uses 32bit addresses. */
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/* The following TEXT start address leaves space for the monitor
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workspace. i.e. the NEC VR4300 (IDT) first free address is actually
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0xa001af20. */
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ENTRY(_start)
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OUTPUT_ARCH("mips:5900")
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OUTPUT_FORMAT("elf32-bigmips", "elf32-bigmips", "elf32-littlemips")
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GROUP(-lc -lidt -lgcc)
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SEARCH_DIR(.)
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__DYNAMIC = 0;
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/*
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* Allocate the stack to be at the top of memory, since the stack
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* grows down
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*/
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PROVIDE (__stack = 0);
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/* PROVIDE (__global = 0); */
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/*
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* Initalize some symbols to be zero so we can reference them in the
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* crt0 without core dumping. These functions are all optional, but
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* we do this so we can have our crt0 always use them if they exist.
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* This is so BSPs work better when using the crt0 installed with gcc.
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* We have to initalize them twice, so we multiple object file
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* formats, as some prepend an underscore.
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*/
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PROVIDE (hardware_init_hook = 0);
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PROVIDE (software_init_hook = 0);
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SECTIONS
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{
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. = 0x00010000;
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.text : {
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_ftext = . ;
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*(.init)
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eprol = .;
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*(.text)
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*(.mips16.fn.*)
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*(.mips16.call.*)
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PROVIDE (__runtime_reloc_start = .);
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*(.rel.sdata)
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PROVIDE (__runtime_reloc_stop = .);
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*(.fini)
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etext = .;
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_etext = .;
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}
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. = .;
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.rdata : {
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*(.rdata)
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}
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_fdata = ALIGN(16);
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.data : {
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*(.data)
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CONSTRUCTORS
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}
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. = ALIGN(8);
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_gp = . + 0x8000;
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__global = _gp;
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.lit8 : {
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*(.lit8)
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}
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.lit4 : {
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*(.lit4)
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}
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.sdata : {
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*(.sdata)
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}
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. = ALIGN(4);
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edata = .;
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_edata = .;
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_fbss = .;
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.sbss : {
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*(.sbss)
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*(.scommon)
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}
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.bss : {
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_bss_start = . ;
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*(.bss)
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*(COMMON)
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}
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end = .;
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_end = .;
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}
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