mirror of https://github.com/tailix/libkernaux.git
61 lines
1.9 KiB
C
61 lines
1.9 KiB
C
#define KERNAUX_ACCESS_PROTECTED
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#include <kernaux/free_list.h>
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#include <kernaux/generic/display.h>
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#include <kernaux/macro.h>
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#include <kernaux/memmap.h>
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#include <assert.h>
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#include <stddef.h>
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#include <stdio.h>
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static char malloc_memory[8192];
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static void my_putc(void *const display KERNAUX_UNUSED, const char c)
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{
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putchar(c);
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}
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static void my_vprintf(
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void *const display KERNAUX_UNUSED,
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const char *const format,
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va_list va
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) {
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vprintf(format, va);
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}
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static const struct KernAux_Display display = {
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.putc = my_putc,
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.vprintf = my_vprintf,
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};
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void example_main()
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{
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struct KernAux_FreeList malloc = KernAux_FreeList_create(NULL);
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KernAux_FreeList_add_zone(&malloc, malloc_memory, sizeof(malloc_memory));
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KernAux_Memmap_Builder memmap_builder =
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KernAux_Memmap_Builder_new(&malloc.malloc);
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assert(memmap_builder);
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assert(KernAux_Memmap_Builder_add(memmap_builder, NULL, 0x0, 654336, "available"));
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assert(KernAux_Memmap_Builder_add(memmap_builder, NULL, 0x9fc00, 1024, "reserved"));
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assert(KernAux_Memmap_Builder_add(memmap_builder, NULL, 0xf0000, 65536, "reserved"));
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KernAux_Memmap_Node kernel_node =
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KernAux_Memmap_Builder_add (memmap_builder, NULL, 0x100000, 133038080, "available");
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assert(kernel_node);
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assert(KernAux_Memmap_Builder_add(memmap_builder, NULL, 0x7fe0000, 131072, "reserved"));
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assert(KernAux_Memmap_Builder_add(memmap_builder, NULL, 0xfffc0000, 262144, "reserved"));
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assert(KernAux_Memmap_Builder_add(memmap_builder, kernel_node, 0x400000, 8192, "kernel code"));
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assert(KernAux_Memmap_Builder_add(memmap_builder, kernel_node, 0x402000, 4096, "kernel data"));
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KernAux_Memmap memmap =
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KernAux_Memmap_Builder_finish_and_free(memmap_builder);
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assert(memmap);
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KernAux_Memmap_print(memmap, &display);
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KERNAUX_MEMMAP_FREE(memmap);
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}
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