types.h File Reference

#include <mos/mos_global.h>
#include <stdbool.h>
#include <stddef.h>

Include dependency graph for types.h:

Go to the source code of this file.

Classes
union	byte_t
struct	hash_t

Macros
#define	PTR_FMT   "0x%16.16lx"
#define	PTR_VLFMT   "0x%lx"
#define	PTR_RANGE   "[" PTR_FMT " - " PTR_FMT "]"
#define	PTR_VLRANGE   "[" PTR_VLFMT " - " PTR_VLFMT "]"
#define	PTR_RANGE64   "[0x%.16llx - 0x%.16llx]"
#define	PFN_FMT   "%llu"
#define	PFN_RANGE   "[" PFN_FMT " - " PFN_FMT "]"
#define	PFNADDR_RANGE   "[" PTR_FMT " - " PTR_FMT "] (PFN " PFN_FMT " - " PFN_FMT ")"
#define	PFNADDR(pfn, end)
#define	new_named_opaque_type(base, name, type)
#define	new_opaque_type(type, name)
#define	new_opaque_ptr_type(name)
#define	__atomic(type)

Typedefs
typedef signed char	s8
typedef signed short	s16
typedef signed int	s32
typedef signed long	slong
typedef signed long long int	s64
typedef unsigned char	u8
typedef unsigned short	u16
typedef unsigned int	u32
typedef unsigned long	ulong
typedef unsigned long long	u64
typedef unsigned long	ptr_t
typedef unsigned int	ptr32_t
typedef unsigned long long	ptr64_t
typedef signed long	intn
typedef unsigned long	uintn
typedef unsigned long long	pfn_t
typedef uintn	reg_t
typedef u16	reg16_t
typedef u32	reg32_t
typedef u64	reg64_t
typedef u32	id_t
typedef u32	uid_t
typedef u32	gid_t
typedef s32	pid_t
typedef s32	tid_t
typedef s32	fd_t
typedef signed long	ssize_t
typedef ssize_t	off_t
typedef long	pte_content_t
typedef s32	futex_word_t
typedef void(*	thread_entry_t) (void *arg)

Functions
	MOS_STATIC_ASSERT (sizeof(void *)==8, "pointer size check failed")
	MOS_STATIC_ASSERT (sizeof(ptr_t)==sizeof(void *), "ptr_t is not the same size as void *")
	MOS_STATIC_ASSERT (sizeof(byte_t)==1, "byte_t is not 1 byte")
typedef	_Atomic (size_t) atomic_t

Macro Definition Documentation

PTR_FMT

#define PTR_FMT   "0x%16.16lx"

Definition at line 33 of file types.h.

Referenced by __destroy_page_table(), dispatch_syscall(), dmabuf_allocate(), dmabuf_free(), elf_map_segment(), futex_wait(), futex_wake(), hexdump(), invalid_page_fault(), lapic_memory_setup(), lapic_read32(), lapic_read64(), lapic_write32(), lapic_write64(), limine_entry(), mm_clone_vmap_locked(), mm_do_unmap(), mm_flag_pages_locked(), mm_map_kernel_pages(), mm_map_user_pages(), mm_replace_page_locked(), mmap_anonymous(), pagetable_do_dump(), platform_dump_regs(), platform_dump_regs(), platform_startup_late(), pmm_find_reserved_region(), riscv64_trap_handler(), slab_sysfs_slabinfo(), try_handle_kernel_panics(), try_handle_kernel_panics_at(), x86_handle_exception(), and x86_setup_direct_map().

PTR_VLFMT

#define PTR_VLFMT   "0x%lx"

Definition at line 34 of file types.h.

Referenced by mm_handle_fault(), print_property_value(), vsnprintf_do_pointer_kernel(), and x86_dump_stack_at().

PTR_RANGE

#define PTR_RANGE   "[" PTR_FMT " - " PTR_FMT "]"

Definition at line 36 of file types.h.

Referenced by limine_entry(), mm_do_unmap(), mmstat_sysfs_pagetable_show(), pagetable_do_dump(), and process_sysfs_vmap_stat().

PTR_VLRANGE

#define PTR_VLRANGE   "[" PTR_VLFMT " - " PTR_VLFMT "]"

Definition at line 37 of file types.h.

PTR_RANGE64

#define PTR_RANGE64   "[0x%.16llx - 0x%.16llx]"

Definition at line 38 of file types.h.

PFN_FMT

#define PFN_FMT   "%llu"

Definition at line 42 of file types.h.

Referenced by dmabuf_allocate(), dmabuf_share(), dmabuf_unshare(), dump_list(), extract_exact_range(), limine_entry(), mm_handle_fault(), mm_map_kernel_pages(), mm_map_user_pages(), mm_replace_page_locked(), pmm_init(), and try_merge().

PFN_RANGE

#define PFN_RANGE   "[" PFN_FMT " - " PFN_FMT "]"

Definition at line 43 of file types.h.

Referenced by _pmm_ref_phyframes(), _pmm_unref_phyframes(), break_the_order(), break_this_pfn(), buddy_free_n(), buddy_reserve_n(), dump_list(), mmstat_sysfs_pagetable_show(), pagetable_do_dump(), pmm_allocate_frames(), pmm_find_reserved_region(), pmm_free_frames(), pmm_reserve_frames(), populate_freelist(), and try_merge().

PFNADDR_RANGE

#define PFNADDR_RANGE   "[" PTR_FMT " - " PTR_FMT "] (PFN " PFN_FMT " - " PFN_FMT ")"

Definition at line 44 of file types.h.

Referenced by add_to_memmap(), and pmm_init().

PFNADDR

#define PFNADDR	(		pfn,
			end )

Value:

(((ptr_t) (pfn)) * MOS_PAGE_SIZE), ((((ptr_t) end) * MOS_PAGE_SIZE) - 1), (pfn), (end)

Definition at line 46 of file types.h.

Referenced by add_to_memmap(), and pmm_init().

new_named_opaque_type

#define new_named_opaque_type	(		base,
			name,
			type )

Value:

    typedef struct                                                                                                                                                       \
    {                                                                                                                                                                    \
        base name;                                                                                                                                                       \
    } type

Definition at line 88 of file types.h.

new_opaque_type

#define new_opaque_type	(		type,
			name )

Value:

new_named_opaque_type(type, name, name##_t)

Definition at line 94 of file types.h.

new_opaque_ptr_type

#define new_opaque_ptr_type

(

name

)

Value:

new_named_opaque_type(ptr_t, ptr, name)

Definition at line 95 of file types.h.

__atomic

#define __atomic

(

type

)

Value:

_Atomic(type)

Definition at line 102 of file types.h.

Typedef Documentation

s8

typedef signed char s8

Definition at line 13 of file types.h.

s16

typedef signed short s16

Definition at line 14 of file types.h.

s32

typedef signed int s32

Definition at line 15 of file types.h.

slong

typedef signed long slong

Definition at line 16 of file types.h.

s64

typedef signed long long int s64

Definition at line 17 of file types.h.

u8

typedef unsigned char u8

Definition at line 19 of file types.h.

u16

typedef unsigned short u16

Definition at line 20 of file types.h.

u32

typedef unsigned int u32

Definition at line 21 of file types.h.

ulong

typedef unsigned long ulong

Definition at line 22 of file types.h.

u64

typedef unsigned long long u64

Definition at line 23 of file types.h.

ptr_t

typedef unsigned long ptr_t

Definition at line 25 of file types.h.

ptr32_t

typedef unsigned int ptr32_t

Definition at line 26 of file types.h.

ptr64_t

typedef unsigned long long ptr64_t

Definition at line 27 of file types.h.

intn

typedef signed long intn

Definition at line 29 of file types.h.

uintn

typedef unsigned long uintn

Definition at line 30 of file types.h.

pfn_t

typedef unsigned long long pfn_t

Definition at line 41 of file types.h.

reg_t

typedef uintn reg_t

Definition at line 51 of file types.h.

reg16_t

typedef u16 reg16_t

Definition at line 52 of file types.h.

reg32_t

typedef u32 reg32_t

Definition at line 53 of file types.h.

reg64_t

typedef u64 reg64_t

Definition at line 54 of file types.h.

id_t

typedef u32 id_t

Definition at line 74 of file types.h.

uid_t

typedef u32 uid_t

Definition at line 75 of file types.h.

gid_t

typedef u32 gid_t

Definition at line 76 of file types.h.

pid_t

typedef s32 pid_t

Definition at line 78 of file types.h.

tid_t

typedef s32 tid_t

Definition at line 79 of file types.h.

fd_t

typedef s32 fd_t

Definition at line 81 of file types.h.

ssize_t

typedef signed long ssize_t

Definition at line 83 of file types.h.

off_t

typedef ssize_t off_t

Definition at line 84 of file types.h.

pte_content_t

typedef long pte_content_t

Definition at line 86 of file types.h.

futex_word_t

typedef s32 futex_word_t

Definition at line 99 of file types.h.

thread_entry_t

typedef void(* thread_entry_t) (void *arg)

Definition at line 109 of file types.h.

Function Documentation

MOS_STATIC_ASSERT() [1/3]

MOS_STATIC_ASSERT	(	sizeof(void *)	= =8,
		"pointer size check failed"	)

MOS_STATIC_ASSERT() [2/3]

MOS_STATIC_ASSERT	(	sizeof(ptr_t)	= =sizeof(void *),
		"ptr_t is not the same size as void *"	)

MOS_STATIC_ASSERT() [3/3]

MOS_STATIC_ASSERT	(	sizeof(byte_t)	= =1,
		"byte_t is not 1 byte"	)

_Atomic()

typedef _Atomic

(

size_t

)