Fennix/Kernel
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Update kernel

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This commit is contained in:
EnderIce2
2024-01-19 06:47:42 +02:00
parent fd15592608
commit 96daa43d38
282 changed files with 25486 additions and 15700 deletions
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38
exec/binary_parse.cpp
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@ -19,52 +19,34 @@
#include <msexec.h>
#include "../kernel.h"
#include "../Fex.hpp"
namespace Execute
{
BinaryType GetBinaryType(const char *Path)
{
debug("Checking binary type of %s(ptr: %#lx)",
Path, Path);
BinaryType Type;
int fd = fopen(Path, "r");
if (fd < 0)
{
debug("Failed to open file %s: %s",
Path, strerror(fd));
return (BinaryType)fd;
}
debug("File opened: %s, descriptor %d", Path, fd);
Memory::SmartHeap sh = Memory::SmartHeap(1024);
fread(fd, sh, 128);
Fex *FexHdr = (Fex *)sh.Get();
Elf32_Ehdr *ELFHeader = (Elf32_Ehdr *)sh.Get();
IMAGE_DOS_HEADER *MZHeader = (IMAGE_DOS_HEADER *)sh.Get();
/* Check Fex header. */
if (FexHdr->Magic[0] == 'F' &&
FexHdr->Magic[1] == 'E' &&
FexHdr->Magic[2] == 'X' &&
FexHdr->Magic[3] == '\0')
{
/* If the fex type is driver, we shouldn't return as Fex. */
if (FexHdr->Type == FexFormatType_Executable)
{
debug("Image - Fex");
Type = BinaryType::BinTypeFex;
goto Success;
}
else if (FexHdr->Type == FexFormatType_Module)
{
fixme("Fex Module is not supposed to be executed.");
/* TODO: Module installation pop-up. */
}
}
/* Check ELF header. */
else if (ELFHeader->e_ident[EI_MAG0] == ELFMAG0 &&
ELFHeader->e_ident[EI_MAG1] == ELFMAG1 &&
ELFHeader->e_ident[EI_MAG2] == ELFMAG2 &&
ELFHeader->e_ident[EI_MAG3] == ELFMAG3)
if (ELFHeader->e_ident[EI_MAG0] == ELFMAG0 &&
ELFHeader->e_ident[EI_MAG1] == ELFMAG1 &&
ELFHeader->e_ident[EI_MAG2] == ELFMAG2 &&
ELFHeader->e_ident[EI_MAG3] == ELFMAG3)
{
debug("Image - ELF");
Type = BinaryType::BinTypeELF;