62 lines
1.1 KiB
Plaintext
62 lines
1.1 KiB
Plaintext
/*
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ldscript for running user programs under Nachos
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Sections should be aligned on page boundaries. Here an alignement of
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at least 0x2000 is selected, thus supporting pages up to 8KB
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large. See addrspace.cc for details.
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*/
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ENTRY(__start)
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SECTIONS
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{
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/* Skip an area of about 8k, so that NULL pointer dereferences can
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be detected */
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. += 0x2000;
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.sys ALIGN(0x4000) : {
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*(.init)
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*(.sys)
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}
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/* Code is aligned on a 16k boundary
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Due to the size of the .sys section, the code start address will
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presumably be at address 0x4000 */
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.text ALIGN(0x400000) : {
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_ftext = .;
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eprol = .;
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*(.text)
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*(.fini)
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}
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etext = .;
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_etext = .;
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/* Initialized data is aligned on a 16k boundary */
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.data ALIGN(0x4000) : {
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_fdata = .;
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*(.data)
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*(.sdata)
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}
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.rodata ALIGN(0x4000) :
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{
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*(.rdata)
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*(.srodata)
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*(.rodata)
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}
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edata = .;
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_edata = .;
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/* Non-initialized data is aligned on a 16k boundary */
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/* Bss = Block Started by Symbol */
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.bss ALIGN(0x4000) : {
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*(.bss)
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*(.sbss)
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*(.scommon)
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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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