62 lines
1.2 KiB
Plaintext
62 lines
1.2 KiB
Plaintext
/* Simple linker script for the JOS kernel.
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See the GNU ld 'info' manual ("info ld") to learn the syntax. */
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OUTPUT_FORMAT("elf32-i386", "elf32-i386", "elf32-i386")
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OUTPUT_ARCH(i386)
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ENTRY(_start)
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SECTIONS
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{
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/* Link the kernel at this address: "." means the current address */
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. = 0xF0100000;
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/* AT(...) gives the load address of this section, which tells
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the boot loader where to load the kernel in physical memory */
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.text : AT(0x100000) {
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*(.text .stub .text.* .gnu.linkonce.t.*)
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}
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PROVIDE(etext = .); /* Define the 'etext' symbol to this value */
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.rodata : {
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*(.rodata .rodata.* .gnu.linkonce.r.*)
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}
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/* Include debugging information in kernel memory */
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.stab : {
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PROVIDE(__STAB_BEGIN__ = .);
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*(.stab);
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PROVIDE(__STAB_END__ = .);
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BYTE(0) /* Force the linker to allocate space
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for this section */
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}
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.stabstr : {
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PROVIDE(__STABSTR_BEGIN__ = .);
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*(.stabstr);
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PROVIDE(__STABSTR_END__ = .);
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BYTE(0) /* Force the linker to allocate space
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for this section */
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}
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/* Adjust the address for the data segment to the next page */
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. = ALIGN(0x1000);
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/* The data segment */
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.data : {
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*(.data)
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}
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PROVIDE(edata = .);
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.bss : {
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*(.bss)
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}
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PROVIDE(end = .);
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/DISCARD/ : {
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*(.eh_frame .note.GNU-stack)
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}
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}
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