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initial stuff so we only get expected errors
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parent
314189882b
commit
7319725700
13 changed files with 214 additions and 21 deletions
46
arch/ppc32/linker.ld
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46
arch/ppc32/linker.ld
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OUTPUT_FORMAT(elf32-powerpc)
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OUTPUT_ARCH(powerpc)
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ENTRY(kernel_main)
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/* Define the program headers we want so the bootloader gives us the right */
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/* MMU permissions */
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PHDRS
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{
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null PT_NULL FLAGS(0) ; /* Null segment */
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text PT_LOAD FLAGS((1 << 0) | (1 << 2)) ; /* Execute + Read */
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rodata PT_LOAD FLAGS((1 << 2)) ; /* Read only */
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data PT_LOAD FLAGS((1 << 1) | (1 << 2)) ; /* Write + Read */
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}
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SECTIONS
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{
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/* We wanna be placed in the topmost 2GiB of the address space, for optimisations */
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/* and because that is what the Limine spec mandates. */
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/* Any address in this region will do, but often 0xffffffff80000000 is chosen as */
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/* that is the beginning of the region. */
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. = 0xffffffff80000000;
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.text : {
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*(.text .text.*)
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} :text
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/* Move to the next memory page for .rodata */
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. += CONSTANT(MAXPAGESIZE);
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.rodata : {
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*(.rodata .rodata.*)
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} :rodata
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/* Move to the next memory page for .data */
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. += CONSTANT(MAXPAGESIZE);
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.data : {
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*(.data .data.*)
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} :data
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.bss : {
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*(COMMON)
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*(.bss .bss.*)
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} :data
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}
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