tailix
/
libkernaux
mirror of https://github.com/tailix/libkernaux.git
1
0
Fork 0
Code Releases Activity
libkernaux/src/multiboot2/info_print.c

373 lines
14 KiB
C
Raw Blame History

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <kernaux/assert.h>
#include <kernaux/macro.h>
#include <kernaux/multiboot2.h>
#include <stddef.h>
#include <stdint.h>
// TODO: create macro for this
#define INT_IF(a, b) (sizeof(int) == sizeof(long) ? (a) : (b))
#define PRINTLN(s) KernAux_Display_println(display, s)
#define PRINTLNF(format, ...) \
KernAux_Display_printlnf(display, format, __VA_ARGS__)
void KernAux_Multiboot2_Info_print(
const struct KernAux_Multiboot2_Info *const multiboot2_info,
const KernAux_Display display
) {
KERNAUX_ASSERT(multiboot2_info);
KERNAUX_ASSERT(display);
KERNAUX_CAST_CONST(unsigned long, total_size, multiboot2_info->total_size);
KERNAUX_CAST_CONST(unsigned long, reserved1, multiboot2_info->reserved1);
PRINTLN("Multiboot 2 info");
PRINTLNF(" size: %lu", total_size);
PRINTLNF(" reserved1: %lu", reserved1);
const struct KernAux_Multiboot2_ITagBase *tag_base =
(struct KernAux_Multiboot2_ITagBase*)
KERNAUX_MULTIBOOT2_DATA(multiboot2_info);
while (tag_base <
(struct KernAux_Multiboot2_ITagBase*)
((uint8_t*)multiboot2_info + multiboot2_info->total_size))
{
if (!KernAux_Multiboot2_ITagBase_is_valid(tag_base)) return;
KernAux_Multiboot2_ITagBase_print(tag_base, display);
tag_base = KERNAUX_MULTIBOOT2_ITAG_NEXT(tag_base);
}
}
void KernAux_Multiboot2_ITagBase_print(
const struct KernAux_Multiboot2_ITagBase *const tag_base,
const KernAux_Display display
) {
KERNAUX_ASSERT(tag_base);
KERNAUX_ASSERT(display);
if (!KernAux_Multiboot2_ITagBase_is_valid(tag_base)) return;
PRINTLN("Multiboot 2 info tag");
PRINTLNF(" type: %u (%s)",
tag_base->type,
KernAux_Multiboot2_ITag_to_str(tag_base->type)
);
KERNAUX_CAST_CONST(unsigned long, size, tag_base->size);
PRINTLNF(" size: %lu", size);
switch (tag_base->type) {
case KERNAUX_MULTIBOOT2_ITAG_NONE:
break;
case KERNAUX_MULTIBOOT2_ITAG_BOOT_CMD_LINE:
KernAux_Multiboot2_ITag_BootCmdLine_print(
(struct KernAux_Multiboot2_ITag_BootCmdLine*)tag_base,
display
);
break;
case KERNAUX_MULTIBOOT2_ITAG_BOOT_LOADER_NAME:
KernAux_Multiboot2_ITag_BootLoaderName_print(
(struct KernAux_Multiboot2_ITag_BootLoaderName*)tag_base,
display
);
break;
case KERNAUX_MULTIBOOT2_ITAG_MODULE:
{
const struct KernAux_Multiboot2_ITag_Module *const tag_module =
(struct KernAux_Multiboot2_ITag_Module*)tag_base;
KERNAUX_CAST_CONST(unsigned long, mod_start, tag_module->mod_start);
KERNAUX_CAST_CONST(unsigned long, mod_end, tag_module->mod_end);
PRINTLNF(" start: %lu", mod_start);
PRINTLNF(" end: %lu", mod_end);
PRINTLNF(" cmdline: %s", KERNAUX_MULTIBOOT2_DATA(tag_module));
}
break;
case KERNAUX_MULTIBOOT2_ITAG_BASIC_MEMORY_INFO:
{
const struct KernAux_Multiboot2_ITag_BasicMemoryInfo *const tag_bmi =
(struct KernAux_Multiboot2_ITag_BasicMemoryInfo*)tag_base;
KERNAUX_CAST_CONST(unsigned long, mem_lower, tag_bmi->mem_lower);
KERNAUX_CAST_CONST(unsigned long, mem_upper, tag_bmi->mem_upper);
PRINTLNF(" mem lower: %lu", mem_lower);
PRINTLNF(" mem upper: %lu", mem_upper);
}
break;
case KERNAUX_MULTIBOOT2_ITAG_BIOS_BOOT_DEVICE:
{
const struct KernAux_Multiboot2_ITag_BIOSBootDevice *const tag_bbd =
(struct KernAux_Multiboot2_ITag_BIOSBootDevice*)tag_base;
KERNAUX_CAST_CONST(unsigned long, bios_dev, tag_bbd->bios_dev);
KERNAUX_CAST_CONST(unsigned long, partition, tag_bbd->partition);
KERNAUX_CAST_CONST(unsigned long, sub_partition, tag_bbd->sub_partition);
PRINTLNF(" bios dev: %lu", bios_dev);
PRINTLNF(" partition: %lu", partition);
PRINTLNF(" sub_partition: %lu", sub_partition);
}
break;
case KERNAUX_MULTIBOOT2_ITAG_MEMORY_MAP:
KernAux_Multiboot2_ITag_MemoryMap_print(
(struct KernAux_Multiboot2_ITag_MemoryMap*)tag_base,
display
);
break;
case KERNAUX_MULTIBOOT2_ITAG_VBE_INFO:
{
const struct KernAux_Multiboot2_ITag_VBEInfo *const tag_vbe =
(struct KernAux_Multiboot2_ITag_VBEInfo*)tag_base;
KERNAUX_CAST_CONST(unsigned long, vbe_mode, tag_vbe->vbe_mode);
KERNAUX_CAST_CONST(unsigned long, vbe_interface_seg, tag_vbe->vbe_interface_seg);
KERNAUX_CAST_CONST(unsigned long, vbe_interface_off, tag_vbe->vbe_interface_off);
KERNAUX_CAST_CONST(unsigned long, vbe_interface_len, tag_vbe->vbe_interface_len);
PRINTLNF(" VBE mode: %lu", vbe_mode);
PRINTLNF(" VBE interface seg: %lu", vbe_interface_seg);
PRINTLNF(" VBE interface off: %lu", vbe_interface_off);
PRINTLNF(" VBE interface len: %lu", vbe_interface_len);
}
break;
case KERNAUX_MULTIBOOT2_ITAG_FRAMEBUFFER_INFO:
{
const struct KernAux_Multiboot2_ITag_FramebufferInfo *const tag_fb =
(struct KernAux_Multiboot2_ITag_FramebufferInfo*)tag_base;
KERNAUX_CAST_CONST(unsigned long long, framebuffer_addr, tag_fb->framebuffer_addr);
KERNAUX_CAST_CONST(unsigned long, framebuffer_pitch, tag_fb->framebuffer_pitch);
KERNAUX_CAST_CONST(unsigned long, framebuffer_width, tag_fb->framebuffer_width);
KERNAUX_CAST_CONST(unsigned long, framebuffer_height, tag_fb->framebuffer_height);
KERNAUX_CAST_CONST(unsigned long, framebuffer_bpp, tag_fb->framebuffer_bpp);
KERNAUX_CAST_CONST(unsigned long, framebuffer_type, tag_fb->framebuffer_type);
KERNAUX_CAST_CONST(unsigned long, reserved1, tag_fb->reserved1);
PRINTLNF(" framebuffer addr: %llu", framebuffer_addr);
PRINTLNF(" framebuffer pitch: %lu", framebuffer_pitch);
PRINTLNF(" framebuffer width: %lu", framebuffer_width);
PRINTLNF(" framebuffer height: %lu", framebuffer_height);
PRINTLNF(" framebuffer bpp: %lu", framebuffer_bpp);
PRINTLNF(" framebuffer type: %lu", framebuffer_type);
PRINTLNF(" reserved1: %lu", reserved1);
}
break;
case KERNAUX_MULTIBOOT2_ITAG_ELF_SYMBOLS:
KernAux_Multiboot2_ITag_ELFSymbols_print(
(struct KernAux_Multiboot2_ITag_ELFSymbols*)tag_base,
display
);
break;
case KERNAUX_MULTIBOOT2_ITAG_APM_TABLE:
{
const struct KernAux_Multiboot2_ITag_APMTable *const tag_apm =
(struct KernAux_Multiboot2_ITag_APMTable*)tag_base;
KERNAUX_CAST_CONST(unsigned long, version, tag_apm->version);
KERNAUX_CAST_CONST(unsigned long, cseg, tag_apm->cseg);
KERNAUX_CAST_CONST(unsigned long, offset, tag_apm->offset);
KERNAUX_CAST_CONST(unsigned long, cseg_16, tag_apm->cseg_16);
KERNAUX_CAST_CONST(unsigned long, dseg, tag_apm->dseg);
KERNAUX_CAST_CONST(unsigned long, flags, tag_apm->flags);
KERNAUX_CAST_CONST(unsigned long, cseg_len, tag_apm->cseg_len);
KERNAUX_CAST_CONST(unsigned long, cseg_16_len, tag_apm->cseg_16_len);
KERNAUX_CAST_CONST(unsigned long, dseg_len, tag_apm->dseg_len);
PRINTLNF(" version: %lu", version);
PRINTLNF(" cseg: %lu", cseg);
PRINTLNF(" offset: %lu", offset);
PRINTLNF(" cseg 16: %lu", cseg_16);
PRINTLNF(" dseg: %lu", dseg);
PRINTLNF(" flags: %lu", flags);
PRINTLNF(" cseg len: %lu", cseg_len);
PRINTLNF(" cseg 16 len: %lu", cseg_16_len);
PRINTLNF(" dseg len: %lu", dseg_len);
}
break;
case KERNAUX_MULTIBOOT2_ITAG_EFI_32BIT_SYSTEM_TABLE_PTR:
{
// TODO: print
}
break;
case KERNAUX_MULTIBOOT2_ITAG_EFI_64BIT_SYSTEM_TABLE_PTR:
{
// TODO: print
}
break;
case KERNAUX_MULTIBOOT2_ITAG_SMBIOS_TABLES:
{
const struct KernAux_Multiboot2_ITag_SMBIOSTables *const tag_smbios =
(struct KernAux_Multiboot2_ITag_SMBIOSTables*)tag_base;
KERNAUX_CAST_CONST(unsigned long, major, tag_smbios->major);
KERNAUX_CAST_CONST(unsigned long, minor, tag_smbios->minor);
KERNAUX_CAST_CONST(unsigned long, reserved0, tag_smbios->reserved1[0]);
KERNAUX_CAST_CONST(unsigned long, reserved1, tag_smbios->reserved1[1]);
KERNAUX_CAST_CONST(unsigned long, reserved2, tag_smbios->reserved1[2]);
KERNAUX_CAST_CONST(unsigned long, reserved3, tag_smbios->reserved1[3]);
KERNAUX_CAST_CONST(unsigned long, reserved4, tag_smbios->reserved1[4]);
KERNAUX_CAST_CONST(unsigned long, reserved5, tag_smbios->reserved1[5]);
PRINTLNF(" major: %lu", major);
PRINTLNF(" minor: %lu", minor);
PRINTLNF(
" reserved1: {%lu, %lu, %lu, %lu, %lu, %lu}",
reserved0, reserved1, reserved2,
reserved3, reserved4, reserved5
);
}
break;
case KERNAUX_MULTIBOOT2_ITAG_ACPI_OLD_RSDP:
{
// TODO: print
}
break;
case KERNAUX_MULTIBOOT2_ITAG_ACPI_NEW_RSDP:
{
// TODO: print
}
break;
case KERNAUX_MULTIBOOT2_ITAG_NETWORKING_INFO:
{
// TODO: print
}
break;
case KERNAUX_MULTIBOOT2_ITAG_EFI_MEMORY_MAP:
{
// TODO: print
}
break;
case KERNAUX_MULTIBOOT2_ITAG_EFI_BOOT_SERVICES_NOT_TERMINATED:
break;
case KERNAUX_MULTIBOOT2_ITAG_EFI_32BIT_IMAGE_HANDLE_PTR:
{
// TODO: print
}
break;
case KERNAUX_MULTIBOOT2_ITAG_EFI_64BIT_IMAGE_HANDLE_PTR:
{
// TODO: print
}
break;
case KERNAUX_MULTIBOOT2_ITAG_IMAGE_LOAD_BASE_PHYS_ADDR:
{
KERNAUX_CAST_CONST(
unsigned long,
load_base_addr,
((struct KernAux_Multiboot2_ITag_ImageLoadBasePhysAddr*)
tag_base)->load_base_addr
);
PRINTLNF(" load base addr: %lu", load_base_addr);
}
break;
}
}
void KernAux_Multiboot2_ITag_BootCmdLine_print(
const struct KernAux_Multiboot2_ITag_BootCmdLine *const tag,
const KernAux_Display display
) {
KERNAUX_ASSERT(tag);
KERNAUX_ASSERT(display);
if (!KernAux_Multiboot2_ITag_BootCmdLine_is_valid(tag)) {
PRINTLN(" invalid!");
return;
}
PRINTLNF(" cmdline: %s", KERNAUX_MULTIBOOT2_DATA(tag));
}
void KernAux_Multiboot2_ITag_BootLoaderName_print(
const struct KernAux_Multiboot2_ITag_BootLoaderName *const tag,
const KernAux_Display display
) {
KERNAUX_ASSERT(tag);
KERNAUX_ASSERT(display);
if (!KernAux_Multiboot2_ITag_BootLoaderName_is_valid(tag)) {
PRINTLN(" invalid!");
return;
}
PRINTLNF(" name: %s", KERNAUX_MULTIBOOT2_DATA(tag));
}
void KernAux_Multiboot2_ITag_MemoryMap_print(
const struct KernAux_Multiboot2_ITag_MemoryMap *const tag,
const KernAux_Display display
) {
KERNAUX_ASSERT(tag);
KERNAUX_ASSERT(display);
if (!KernAux_Multiboot2_ITag_MemoryMap_is_valid(tag)) {
PRINTLN(" invalid!");
return;
}
KERNAUX_CAST_CONST(unsigned long, entry_size, tag->entry_size);
KERNAUX_CAST_CONST(unsigned long, entry_version, tag->entry_version);
PRINTLNF(" entry size: %lu", entry_size);
PRINTLNF(" entry version: %lu", entry_version);
PRINTLN(" entries:");
const struct KernAux_Multiboot2_ITag_MemoryMap_EntryBase *const entries =
(struct KernAux_Multiboot2_ITag_MemoryMap_EntryBase*)
KERNAUX_MULTIBOOT2_DATA((struct KernAux_Multiboot2_ITag_MemoryMap*)tag);
for (
size_t index = 0;
index < (tag->base.size - sizeof(*tag)) / tag->entry_size;
++index
) {
KERNAUX_CAST_CONST(unsigned long long, base_addr, entries[index].base_addr);
KERNAUX_CAST_CONST(unsigned long long, length, entries[index].length);
KERNAUX_CAST_CONST(unsigned long, type, entries[index].type);
KERNAUX_CAST_CONST(unsigned long, reserved1, entries[index].reserved1);
PRINTLNF(" entry %zu", index);
PRINTLNF(" base addr: %llu", base_addr);
PRINTLNF(" length: %llu", length);
PRINTLNF(" type: %lu", type);
PRINTLNF(" reserved1: %lu", reserved1);
}
}
void KernAux_Multiboot2_ITag_ELFSymbols_print(
const struct KernAux_Multiboot2_ITag_ELFSymbols *const tag,
const KernAux_Display display
) {
KERNAUX_ASSERT(tag);
KERNAUX_ASSERT(display);
if (!KernAux_Multiboot2_ITag_ELFSymbols_is_valid(tag)) {
PRINTLN(" invalid!");
return;
}
KERNAUX_CAST_CONST(unsigned long, num, tag->num);
KERNAUX_CAST_CONST(unsigned long, ent_size, tag->ent_size);
KERNAUX_CAST_CONST(unsigned long, shndx, tag->shndx);
KERNAUX_CAST_CONST(unsigned long, reserved1, tag->reserved1);
PRINTLNF(" num: %lu", num);
PRINTLNF(" entsize: %lu", ent_size);
PRINTLNF(" shndx: %lu", shndx);
PRINTLNF(" reserved1: %lu", reserved1);
// TODO: implement this
}
View Git Blame Copy Permalink