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kolibrios/kernel/trunk/umka/umka.h

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[KERNEL][UMKA] Initial commit git-svn-id: svn://kolibrios.org@9325 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-11-27 00:05:35 +01:00
#ifndef UMKA_H_INCLUDED
#define UMKA_H_INCLUDED
#include <inttypes.h>
#include <stddef.h>
#include <signal.h> // for irq0: siginfo_t
#define STDCALL __attribute__((__stdcall__))
#define BDFE_LEN_CP866 304
#define BDFE_LEN_UNICODE 560
typedef struct {
uint32_t left, top, right, bottom;
} rect_t;
typedef struct {
uint32_t left, top, width, height;
} box_t;
typedef struct {
uint32_t dr0, dr1, dr2, dr3, dr7;
} dbg_regs_t;
typedef struct {
uint32_t cpu_usage;
uint16_t window_stack_position;
uint16_t window_stack_value;
uint16_t pad;
char process_name[12];
uint32_t memory_start;
uint32_t used_memory;
uint32_t pid;
box_t box;
uint16_t slot_state;
uint16_t pad2;
box_t client_box;
uint8_t wnd_state;
uint8_t pad3[1024-71];
} __attribute__((packed)) process_information_t;
_Static_assert(sizeof(process_information_t) == 0x400,
"must be 0x400 bytes long");
typedef struct {
box_t box;
uint32_t cl_workarea;
uint32_t cl_titlebar;
uint32_t cl_frames;
uint8_t z_modif;
uint8_t fl_wstate;
uint8_t fl_wdrawn;
uint8_t fl_redraw;
} __attribute__((packed)) wdata_t;
_Static_assert(sizeof(wdata_t) == 0x20,
"must be 0x20 bytes long");
typedef struct {
uint32_t frame;
uint32_t grab;
uint32_t work_3d_dark;
uint32_t work_3d_light;
uint32_t grab_text;
uint32_t work;
uint32_t work_button;
uint32_t work_button_text;
uint32_t work_text;
uint32_t work_graph;
} system_colors_t;
typedef enum {
DEFAULT_ENCODING,
CP866,
UTF16,
UTF8,
INVALID_ENCODING,
} fs_enc_t;
typedef enum {
F70 = 70,
F80 = 80,
} f70or80_t;
enum {
ERROR_SUCCESS,
ERROR_DISK_BASE,
ERROR_UNSUPPORTED_FS,
ERROR_UNKNOWN_FS,
ERROR_PARTITION,
ERROR_FILE_NOT_FOUND,
ERROR_END_OF_FILE,
ERROR_MEMORY_POINTER,
ERROR_DISK_FULL,
ERROR_FS_FAIL,
ERROR_ACCESS_DENIED,
ERROR_DEVICE,
ERROR_OUT_OF_MEMORY,
};
typedef struct lhead lhead_t;
struct lhead {
lhead_t *next;
lhead_t *prev;
};
typedef struct {
lhead_t wait_list;
uint32_t count;
} mutex_t;
typedef mutex_t rwsem_t;
typedef struct {
uint32_t flags;
uint32_t sector_size;
uint64_t capacity; // in sectors
} diskmediainfo_t;
typedef struct {
uintptr_t pointer;
uint32_t data_size;
uintptr_t data;
uint32_t sad_size;
uint32_t search_start;
uint32_t sector_size_log;
} disk_cache_t;
typedef struct {
uint64_t first_sector;
uint64_t length; // in sectors
void *disk;
void *fs_user_functions;
} partition_t;
typedef struct disk_t disk_t;
typedef struct {
uint32_t strucsize;
STDCALL void (*close)(void *userdata);
STDCALL void (*closemedia)(void *userdata);
STDCALL int (*querymedia)(void *userdata, diskmediainfo_t *info);
STDCALL int (*read)(void *userdata, void *buffer, off_t startsector,
size_t *numsectors);
STDCALL int (*write)(void *userdata, void *buffer, off_t startsector,
size_t *numsectors);
STDCALL int (*flush)(void *userdata);
STDCALL unsigned int (*adjust_cache_size)(void *userdata,
size_t suggested_size);
} diskfunc_t;
struct disk_t {
disk_t *next;
disk_t *prev;
diskfunc_t *functions;
const char *name;
void *userdata;
uint32_t driver_flags;
uint32_t ref_count;
mutex_t media_lock;
uint8_t media_inserted;
uint8_t media_used;
uint16_t padding;
uint32_t media_ref_count;
diskmediainfo_t media_info;
uint32_t num_partitions;
partition_t **partitions;
uint32_t cache_size;
mutex_t cache_lock;
disk_cache_t sys_cache;
disk_cache_t app_cache;
};
typedef struct {
uint32_t attr;
uint32_t enc;
uint32_t ctime;
uint32_t cdate;
uint32_t atime;
uint32_t adate;
uint32_t mtime;
uint32_t mdate;
uint64_t size;
char name[0x7777]; // how to handle this properly? FIXME
} bdfe_t;
typedef struct {
int32_t status;
uint32_t count;
} f7080ret_t;
typedef struct {
uint32_t sf;
uint64_t offset;
uint32_t count;
void *buf;
union {
struct {
uint8_t zero;
const char *path;
} __attribute__((packed)) f70;
struct {
uint32_t path_encoding;
const char *path;
} f80;
} u;
} __attribute__((packed)) f7080s0arg_t;
typedef struct {
uint32_t sf;
uint32_t offset;
uint32_t encoding;
uint32_t size;
void *buf;
union {
struct {
uint8_t zero;
const char *path;
} __attribute__((packed)) f70;
struct {
uint32_t path_encoding;
const char *path;
} f80;
} u;
} __attribute__((packed)) f7080s1arg_t;
typedef struct {
uint32_t version;
uint32_t cnt;
uint32_t total_cnt;
uint32_t zeroed[5];
bdfe_t bdfes[];
} f7080s1info_t;
typedef struct {
uint32_t sf;
uint32_t reserved1;
uint32_t flags;
uint32_t reserved2;
void *buf;
union {
struct {
uint8_t zero;
const char *path;
} __attribute__((packed)) f70;
struct {
uint32_t path_encoding;
const char *path;
} f80;
} u;
} __attribute__((packed)) f7080s5arg_t;
typedef struct {
uint32_t sf;
uint32_t flags;
char *params;
uint32_t reserved1;
uint32_t reserved2;
union {
struct {
uint8_t zero;
const char *path;
} __attribute__((packed)) f70;
struct {
uint32_t path_encoding;
const char *path;
} f80;
} u;
} __attribute__((packed)) f7080s7arg_t;
#define KF_READONLY 0x01
#define KF_HIDDEN 0x02
#define KF_SYSTEM 0x04
#define KF_LABEL 0x08
#define KF_FOLDER 0x10
#define KF_ATTR_CNT 5
#define HASH_SIZE 32
typedef struct {
uint8_t hash[HASH_SIZE];
uint8_t opaque[1024-HASH_SIZE];
} hash_context;
typedef struct {
uint32_t edi;
uint32_t esi;
uint32_t ebp;
uint32_t esp;
uint32_t ebx;
uint32_t edx;
uint32_t ecx;
uint32_t eax;
} pushad_t;
#define NET_TYPE_ETH 1
#define NET_TYPE_SLIP 2
// Link state
#define ETH_LINK_DOWN 0x0 // Link is down
#define ETH_LINK_UNKNOWN 0x1 // There could be an active link
#define ETH_LINK_FD 0x2 // full duplex flag
#define ETH_LINK_10M 0x4 // 10 mbit
#define ETH_LINK_100M 0x8 // 100 mbit
#define ETH_LINK_1G 0xc // gigabit
// Ethernet protocol numbers
#define ETHER_PROTO_ARP 0x0608
#define ETHER_PROTO_IPv4 0x0008
#define ETHER_PROTO_IPv6 0xDD86
#define ETHER_PROTO_PPP_DISCOVERY 0x6388
#define ETHER_PROTO_PPP_SESSION 0x6488
// Internet protocol numbers
#define IP_PROTO_IP 0
#define IP_PROTO_ICMP 1
#define IP_PROTO_TCP 6
#define IP_PROTO_UDP 17
#define IP_PROTO_RAW 255
// IP options
#define IP_TOS 1
#define IP_TTL 2
#define IP_HDRINCL 3
// PPP protocol numbers
#define PPP_PROTO_IPv4 0x2100
#define PPP_PROTO_IPV6 0x5780
#define PPP_PROTO_ETHERNET 666
// Protocol family
#define AF_INET4 AF_INET
typedef struct net_device_t net_device_t;
typedef struct {
void *next; // pointer to next frame in list
void *prev; // pointer to previous frame in list
net_device_t *device; // ptr to NET_DEVICE structure
uint32_t type; // encapsulation type: e.g. Ethernet
size_t length; // size of encapsulated data
size_t offset; // offset to actual data (24 bytes for default frame)
uint8_t data[];
} net_buff_t;
struct net_device_t {
uint32_t device_type; // type field
uint32_t mtu; // Maximal Transmission Unit
char *name; // ptr to 0 terminated string
// ptrs to driver functions
STDCALL void (*unload) (void);
STDCALL void (*reset) (void);
STDCALL int (*transmit) (net_buff_t *);
uint64_t bytes_tx; // statistics, updated by the driver
uint64_t bytes_rx;
uint32_t packets_tx;
uint32_t packets_rx;
uint32_t link_state; // link state (0 = no link)
uint32_t hwacc; // bitmask stating enabled HW accelerations (offload
// engines)
uint8_t mac[6];
void *userdata; // not in kolibri, umka-specific
}; // NET_DEVICE
typedef struct {
uint32_t ip;
uint8_t mac[6];
uint16_t status;
uint16_t ttl;
} arp_entry_t;
typedef struct acpi_node acpi_node_t;
struct acpi_node {
uint32_t name;
int32_t refcount;
acpi_node_t *parent;
acpi_node_t *children;
acpi_node_t *next;
int32_t type;
};
typedef struct {
acpi_node_t node;
uint64_t value;
} kos_node_integer_t;
typedef struct {
acpi_node_t node;
acpi_node_t **list;
size_t el_cnt;
} kos_node_package_t;
__attribute__((__noreturn__)) void
kos_osloop(void);
void
irq0(int signo, siginfo_t *info, void *context);
void
umka_init(void);
void
i40(void);
uint32_t
kos_time_to_epoch(uint32_t *time);
STDCALL disk_t *
disk_add(diskfunc_t *disk, const char *name, void *userdata, uint32_t flags);
STDCALL void *
disk_media_changed(diskfunc_t *disk, int inserted);
STDCALL void
disk_del(disk_t *disk);
void
hash_oneshot(void *ctx, void *data, size_t len);
extern uint8_t xfs_user_functions[];
extern uint8_t ext_user_functions[];
extern uint8_t fat_user_functions[];
extern uint8_t ntfs_user_functions[];
extern uint8_t kos_ramdisk[2880*512];
disk_t *
kos_ramdisk_init(void);
STDCALL void
kos_set_mouse_data(uint32_t btn_state, int32_t xmoving, int32_t ymoving,
int32_t vscroll, int32_t hscroll);
static inline void
umka_mouse_move(int lbheld, int mbheld, int rbheld, int xabs, int32_t xmoving,
int yabs, int32_t ymoving, int32_t hscroll, int32_t vscroll) {
uint32_t btn_state = lbheld + (rbheld << 1) + (mbheld << 2) +
(yabs << 30) + (xabs << 31);
kos_set_mouse_data(btn_state, xmoving, ymoving, vscroll, hscroll);
}
STDCALL net_buff_t *
kos_net_buff_alloc(size_t size);
static inline size_t
umka_new_sys_threads(uint32_t flags, void (*entry)(), void *stack) {
size_t tid;
__asm__ __inline__ __volatile__ (
"push ebx;"
"push esi;"
"push edi;"
"call kos_new_sys_threads;"
"pop edi;"
"pop esi;"
"pop ebx"
: "=a"(tid)
: "b"(flags),
"c"(entry),
"d"(stack)
: "memory", "cc");
return tid;
}
static inline void
kos_acpi_call_name(void *ctx, const char *name) {
__asm__ __inline__ __volatile__ (
"pushad;"
"push %[name];"
"push %[ctx];"
"call acpi.call_name;"
"popad"
:
: [ctx] "r"(ctx), [name] "r"(name)
: "memory", "cc");
}
#define KOS_ACPI_NODE_Uninitialized 1
#define KOS_ACPI_NODE_Integer 2
#define KOS_ACPI_NODE_String 3
#define KOS_ACPI_NODE_Buffer 4
#define KOS_ACPI_NODE_Package 5
#define KOS_ACPI_NODE_OpRegionField 6
#define KOS_ACPI_NODE_IndexField 7
#define KOS_ACPI_NODE_BankField 8
#define KOS_ACPI_NODE_Device 9
extern acpi_node_t *kos_acpi_root;
typedef struct {
int pew[0x100];
} amlctx_t;
struct pci_dev {
struct pci_dev *next;
size_t bus;
size_t dev;
size_t fun;
void *acpi;
struct pci_dev *children;
struct pci_dev *parent;
void *prt;
size_t is_bridge;
size_t vendor_id;
size_t device_id;
size_t int_pin;
size_t gsi;
};
extern struct pci_dev *kos_pci_root;
void
kos_acpi_aml_init();
STDCALL void
kos_aml_attach(acpi_node_t *parent, acpi_node_t *node);
STDCALL void
kos_acpi_fill_pci_irqs(void *ctx);
STDCALL amlctx_t*
kos_acpi_aml_new_thread();
STDCALL acpi_node_t*
kos_aml_alloc_node(int32_t type);
STDCALL acpi_node_t*
kos_aml_constructor_integer(void);
STDCALL acpi_node_t*
kos_aml_constructor_package(size_t el_cnt);
STDCALL acpi_node_t*
kos_acpi_lookup_node(acpi_node_t *root, char *name);
STDCALL void
kos_acpi_print_tree(void *ctx);
#define MAX_PCI_DEVICES 256
extern void *kos_acpi_dev_data;
extern size_t kos_acpi_dev_size;
extern void *kos_acpi_dev_next;
STDCALL void*
kos_kernel_alloc(size_t len);
STDCALL void
kos_pci_walk_tree(struct pci_dev *node,
STDCALL void* (*test)(struct pci_dev *node, void *arg),
STDCALL void* (*clbk)(struct pci_dev *node, void *arg),
void *arg);
typedef struct {
uint32_t value;
uint32_t errorcode;
} f75ret_t;
typedef struct {
uint32_t eax;
uint32_t ebx;
} f76ret_t;
static inline void
umka_stack_init() {
__asm__ __inline__ __volatile__ (
"pushad;"
"call kos_stack_init;"
"popad"
:
:
: "memory", "cc");
}
static inline int32_t
kos_net_add_device(net_device_t *dev) {
int32_t dev_num;
__asm__ __inline__ __volatile__ (
"call net_add_device"
: "=a"(dev_num)
: "b"(dev)
: "ecx", "edx", "esi", "edi", "memory", "cc");
return dev_num;
}
STDCALL void
kos_window_set_screen(ssize_t left, ssize_t top, ssize_t right, ssize_t bottom,
ssize_t proc);
typedef struct {
int32_t x;
int32_t y;
size_t width;
size_t height;
size_t bits_per_pixel;
size_t vrefresh;
void *current_lfb;
size_t lfb_pitch;
rwsem_t win_map_lock;
uint8_t *win_map;
size_t win_map_pitch;
size_t win_map_size;
void *modes;
void *ddev;
void *connector;
void *crtc;
void *cr_list_next;
void *cr_list_prev;
void *cursor;
void *init_cursor;
void *select_cursor;
void *show_cursor;
void *move_cursor;
void *restore_cursor;
void *disable_mouse;
size_t mask_seqno;
void *check_mouse;
void *check_m_pixel;
size_t bytes_per_pixel;
} __attribute__((packed)) display_t;
extern display_t kos_display;
typedef struct {
uint64_t addr;
uint64_t size;
uint32_t type;
} e820entry_t;
#define MAX_MEMMAP_BLOCKS 32
typedef struct {
uint8_t bpp; // bits per pixel
uint16_t pitch; // scanline length
uint8_t pad1[5];
uint16_t vesa_mode;
uint16_t x_res;
uint16_t y_res;
uint8_t pad2[6];
uint32_t bank_switch; // Vesa 1.2 pm bank switch
void *lfb; // Vesa 2.0 LFB address
uint8_t mtrr; // 0 or 1: enable MTRR graphics acceleration
uint8_t launcher_start; // 0 or 1: start the first app (right now it's
// LAUNCHER) after kernel is loaded
uint8_t debug_print; // if nonzero, duplicates debug output to the screen
uint8_t dma; // DMA write: 1=yes, 2=no
uint8_t pci_data[8];
uint8_t pad3[8];
uint8_t shutdown_type; // see sysfn 18.9
uint8_t pad4[15];
uint32_t apm_entry; // entry point of APM BIOS
uint16_t apm_version; // BCD
uint16_t apm_flags;
uint8_t pad5[8];
uint16_t apm_code_32;
uint16_t apm_code_16;
uint16_t apm_data_16;
uint8_t rd_load_from; // Device to load ramdisk from, RD_LOAD_FROM_*
uint8_t pad6[1];
uint16_t kernel_restart;
uint16_t sys_disk; // Device to mount on /sys/, see loader_doc.txt for details
void *acpi_rsdp;
char syspath[0x17];
void *devicesdat_data;
size_t devicesdat_size;
uint8_t bios_hd_cnt; // number of BIOS hard disks
uint8_t bios_hd[0x80]; // BIOS hard disks
size_t memmap_block_cnt; // available physical memory map: number of blocks
e820entry_t memmap_blocks[MAX_MEMMAP_BLOCKS];
uint8_t acpi_usage;
} __attribute__((packed)) boot_data_t;
extern boot_data_t kos_boot;
void
umka_cli(void);
void
umka_sti(void);
extern uint8_t coverage_begin[];
extern uint8_t coverage_end[];
typedef struct appobj_t appobj_t;
struct appobj_t {
uint32_t magic;
void *destroy; // internal destructor
appobj_t *fd; // next object in list
appobj_t *bk; // prev object in list
uint32_t pid; // owner id
};
typedef struct {
uint32_t magic;
void *destroy; // internal destructor
appobj_t *fd; // next object in list
appobj_t *bk; // prev object in list
uint32_t pid; // owner id
uint32_t id; // event uid
uint32_t state; // internal flags
uint32_t code;
uint32_t pad[5];
} event_t;
typedef struct {
lhead_t list;
lhead_t thr_list;
mutex_t heap_lock;
void *heap_base;
void *heap_top;
uint32_t mem_used;
void *dlls_list_ptr;
void *pdt_0_phys;
void *pdt_1_phys;
void *io_map_0;
void *io_map_1;
void *ht_lock;
void *ht_free;
void *ht_next;
void *htab[(1024-18*4)/4];
void *pdt_0[1024];
} proc_t;
_Static_assert(sizeof(proc_t) == 0x1400, "must be 0x1400 bytes long");
typedef struct {
char app_name[11];
uint8_t pad1[5];
lhead_t list; // +16
proc_t *process; // +24
void *fpu_state; // +28
void *exc_handler; // +32
uint32_t except_mask; // +36
void *pl0_stack; // +40
void *cursor; // +44
event_t *fd_ev; // +48
event_t *bk_ev; // +52
appobj_t *fd_obj; // +56
appobj_t *bk_obj; // +60
void *saved_esp; // +64
uint32_t io_map[2]; // +68
uint32_t dbg_state; // +76
char *cur_dir; // +80
uint32_t wait_timeout; // +84
uint32_t saved_esp0; // +88
uint32_t wait_begin; // +92
int (*wait_test)(void); // +96
void *wait_param; // +100
void *tls_base; // +104
uint32_t event_mask; // +108
uint32_t tid; // +112
uint32_t draw_bgr_x; // +116
uint32_t draw_bgr_y; // +120
uint8_t state; // +124
uint8_t pad2[3]; // +125
uint8_t *wnd_shape; // +128
uint32_t wnd_shape_scale; // +132
uint32_t mem_start; // +136
uint32_t counter_sum; // +140
box_t saved_box; // +144
uint32_t *ipc_start; // +160
size_t ipc_size; // +164
uint32_t occurred_events; // +168
uint32_t debugger_slot; // +172
uint32_t terminate_protection; // +176
uint8_t keyboard_mode; // +180
uint8_t captionEncoding; // +181
uint8_t pad3[2]; // +182
char *exec_params; // +184
void *dbg_event_mem; // +188
dbg_regs_t dbg_regs; // +192
char *wnd_caption; // +212
box_t wnd_clientbox; // +216
uint32_t priority; // +232
lhead_t in_schedule; // +236
uint32_t counter_add; // +244
uint32_t cpu_usage; // +248
uint32_t pad4; // +252
} appdata_t;
_Static_assert(sizeof(appdata_t) == 256, "must be 0x100 bytes long");
typedef struct {
uint32_t event_mask;
uint32_t pid;
uint16_t pad1;
uint8_t state;
uint8_t pad2;
uint16_t pad3;
uint8_t wnd_number;
uint8_t pad4;
uint32_t mem_start;
uint32_t counter_sum;
uint32_t counter_add;
uint32_t cpu_usage;
} taskdata_t;
_Static_assert(sizeof(taskdata_t) == 32, "must be 0x20 bytes long");
#define UMKA_SHELL 1u
#define UMKA_FUSE 2u
#define UMKA_OS 3u
#define MAX_PRIORITY 0 // highest, used for kernel tasks
#define USER_PRIORITY 1 // default
#define IDLE_PRIORITY 2 // lowest, only IDLE thread goes here
#define NR_SCHED_QUEUES 3 // MUST equal IDLE_PRIORYTY + 1
extern appdata_t *kos_scheduler_current[NR_SCHED_QUEUES];
extern uint32_t umka_tool;
extern uint32_t umka_initialized;
extern uint8_t kos_redraw_background;
extern size_t kos_task_count;
extern taskdata_t *kos_task_base;
extern wdata_t kos_window_data[];
extern taskdata_t kos_task_table[];
extern appdata_t kos_slot_base[];
extern uint32_t kos_current_process;
extern appdata_t *kos_current_slot;
extern uint32_t kos_current_slot_idx;
extern void umka_do_change_task(appdata_t *new);
extern void scheduler_add_thread(void);
extern void find_next_task(void);
extern uint8_t kos_lfb_base[];
extern uint16_t kos_win_stack[];
extern uint16_t kos_win_pos[];
extern uint32_t kos_acpi_ssdt_cnt;
extern uint8_t *kos_acpi_ssdt_base[];
extern size_t kos_acpi_ssdt_size[];
extern void *acpi_ctx;
extern uint32_t kos_acpi_usage;
extern uint32_t kos_acpi_node_alloc_cnt;
extern uint32_t kos_acpi_node_free_cnt;
extern uint32_t kos_acpi_count_nodes(void *ctx) STDCALL;
extern disk_t disk_list;
static inline void
umka_scheduler_add_thread(appdata_t *thread, int32_t priority) {
__asm__ __inline__ __volatile__ (
"call do_change_thread"
:
: "c"(priority),
"d"(thread)
: "memory", "cc");
}
#define MAX_PRIORITY 0
#define USER_PRIORITY 1
#define IDLE_PRIORITY 2
#define NR_SCHED_QUEUES 3
#define SCHEDULE_ANY_PRIORITY 0
#define SCHEDULE_HIGHER_PRIORITY 1
typedef struct {
appdata_t *appdata;
taskdata_t *taskdata;
int same;
} find_next_task_t;
static inline find_next_task_t
umka_find_next_task(int32_t priority) {
find_next_task_t fnt;
__asm__ __inline__ __volatile__ (
"call find_next_task;"
"setz al;"
"movzx eax, al"
: "=b"(fnt.appdata),
"=D"(fnt.taskdata),
"=a"(fnt.same)
: "b"(priority)
: "memory", "cc");
return fnt;
}
static inline void
umka_i40(pushad_t *regs) {
__asm__ __inline__ __volatile__ (
"push ebp;"
"mov ebp, %[ebp];"
"call i40;"
"pop ebp"
: "=a"(regs->eax),
"=b"(regs->ebx)
: "a"(regs->eax),
"b"(regs->ebx),
"c"(regs->ecx),
"d"(regs->edx),
"S"(regs->esi),
"D"(regs->edi),
[ebp] "Rm"(regs->ebp)
: "memory");
}
static inline void
umka_sys_draw_window(size_t x, size_t xsize, size_t y, size_t ysize,
uint32_t color, int has_caption, int client_relative,
int fill_workarea, int gradient_fill, int movable,
uint32_t style, const char *caption) {
__asm__ __inline__ __volatile__ (
"call i40"
:
: "a"(0),
"b"((x << 16) + xsize),
"c"((y << 16) + ysize),
"d"((gradient_fill << 31) + (!fill_workarea << 30)
+ (client_relative << 29) + (has_caption << 28) + (style << 24)
+ color),
"S"(!movable << 24),
"D"(caption)
: "memory");
}
static inline void
umka_sys_set_pixel(size_t x, size_t y, uint32_t color, int invert) {
__asm__ __inline__ __volatile__ (
"call i40"
:
: "a"(1),
"b"(x),
"c"(y),
"d"((invert << 24) + color)
: "memory");
}
static inline void
umka_sys_write_text(size_t x, size_t y, uint32_t color, int asciiz,
int fill_background, int font_and_encoding,
int draw_to_buffer, int scale_factor, const char *string,
size_t length, uintptr_t background_color_or_buffer) {
__asm__ __inline__ __volatile__ (
"call i40"
:
: "a"(4),
"b"((x << 16) + y),
"c"((asciiz << 31) + (fill_background << 30)
+ (font_and_encoding << 28) + (draw_to_buffer << 27)
+ (scale_factor << 24) + color),
"d"(string),
"S"(length),
"D"(background_color_or_buffer)
: "memory");
}
static inline void
umka_sys_put_image(void *image, size_t xsize, size_t ysize, size_t x,
size_t y) {
__asm__ __inline__ __volatile__ (
"call i40"
:
: "a"(7),
"b"(image),
"c"((xsize << 16) + ysize),
"d"((x << 16) + y)
: "memory");
}
static inline void
umka_sys_button(size_t x, size_t xsize, size_t y, size_t ysize,
size_t button_id, int draw_button, int draw_frame,
uint32_t color) {
__asm__ __inline__ __volatile__ (
"call i40"
:
: "a"(8),
"b"((x << 16) + xsize),
"c"((y << 16) + ysize),
"d"((!draw_button << 30) + (!draw_frame << 29) + button_id),
"S"(color)
: "memory");
}
static inline void
umka_sys_process_info(int32_t pid, void *param) {
__asm__ __inline__ __volatile__ (
"call i40"
:
: "a"(9),
"b"(param),
"c"(pid)
: "memory");
}
static inline void
umka_sys_window_redraw(int begin_end) {
__asm__ __inline__ __volatile__ (
"call i40"
:
: "a"(12),
"b"(begin_end)
: "memory");
}
static inline void
umka_sys_draw_rect(size_t x, size_t xsize, size_t y, size_t ysize,
uint32_t color, int gradient) {
__asm__ __inline__ __volatile__ (
"call i40"
:
: "a"(13),
"b"((x << 16) + xsize),
"c"((y << 16) + ysize),
"d"((gradient << 31) + color)
: "memory");
}
static inline void
umka_sys_get_screen_size(uint32_t *xsize, uint32_t *ysize) {
uint32_t xysize;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(xysize)
: "a"(14)
: "memory");
*xsize = (xysize >> 16) + 1;
*ysize = (xysize & 0xffffu) + 1;
}
static inline void
umka_sys_bg_set_size(uint32_t xsize, uint32_t ysize) {
__asm__ __inline__ __volatile__ (
"call i40"
:
: "a"(15),
"b"(1),
"c"(xsize),
"d"(ysize)
: "memory");
}
static inline void
umka_sys_bg_put_pixel(uint32_t offset, uint32_t color) {
__asm__ __inline__ __volatile__ (
"call i40"
:
: "a"(15),
"b"(2),
"c"(offset),
"d"(color)
: "memory");
}
static inline void
umka_sys_bg_redraw() {
__asm__ __inline__ __volatile__ (
"call i40"
:
: "a"(15),
"b"(3)
: "memory");
}
static inline void
umka_sys_bg_set_mode(uint32_t mode) {
__asm__ __inline__ __volatile__ (
"call i40"
:
: "a"(15),
"b"(4),
"c"(mode)
: "memory");
}
static inline void
umka_sys_bg_put_img(void *image, size_t offset, size_t size) {
__asm__ __inline__ __volatile__ (
"call i40"
:
: "a"(15),
"b"(5),
"c"(image),
"d"(offset),
"S"(size)
: "memory");
}
static inline void *
umka_sys_bg_map() {
void *addr;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(addr)
: "a"(15),
"b"(6)
: "memory");
return addr;
}
static inline uint32_t
umka_sys_bg_unmap(void *addr) {
uint32_t status;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(status)
: "a"(15),
"b"(7),
"c"(addr)
: "memory");
return status;
}
static inline void
umka_sys_set_cwd(const char *dir) {
__asm__ __inline__ __volatile__ (
"call i40"
:
: "a"(30),
"b"(1),
"c"(dir)
: "memory");
}
static inline void
umka_sys_get_cwd(const char *buf, size_t len) {
__asm__ __inline__ __volatile__ (
"call i40"
:
: "a"(30),
"b"(2),
"c"(buf),
"d"(len)
: "memory");
}
static inline void
umka_sys_draw_line(size_t x, size_t xend, size_t y, size_t yend, uint32_t color,
int invert) {
__asm__ __inline__ __volatile__ (
"call i40"
:
: "a"(38),
"b"((x << 16) + xend),
"c"((y << 16) + yend),
"d"((invert << 24) + color)
: "memory");
}
static inline void
umka_sys_display_number(int is_pointer, int base, int digits_to_display,
int is_qword, int show_leading_zeros,
int number_or_pointer, size_t x, size_t y,
uint32_t color, int fill_background, int font,
int draw_to_buffer, int scale_factor,
uintptr_t background_color_or_buffer) {
__asm__ __inline__ __volatile__ (
"call i40"
:
: "a"(47),
"b"(is_pointer + (base << 8) + (digits_to_display << 16)
+ (is_qword << 30) + (show_leading_zeros << 31)),
"c"(number_or_pointer),
"d"((x << 16) + y),
"S"(color + (fill_background << 30) + (font << 28)
+ (draw_to_buffer << 27) + (scale_factor << 24)),
"D"(background_color_or_buffer)
: "memory");
}
static inline void
umka_sys_set_button_style(int style) {
__asm__ __inline__ __volatile__ (
"call i40"
:
: "a"(48),
"b"(1),
"c"(style)
: "memory");
}
static inline void
umka_sys_set_window_colors(void *colors) {
__asm__ __inline__ __volatile__ (
"call i40"
:
: "a"(48),
"b"(2),
"c"(colors),
"d"(40)
: "memory");
}
static inline void
umka_sys_get_window_colors(void *colors) {
__asm__ __inline__ __volatile__ (
"call i40"
:
: "a"(48),
"b"(3),
"c"(colors),
"d"(40)
: "memory");
}
static inline uint32_t
umka_sys_get_skin_height() {
uint32_t skin_height;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(skin_height)
: "a"(48),
"b"(4)
: "memory");
return skin_height;
}
static inline void
umka_sys_get_screen_area(rect_t *wa) {
uint32_t eax, ebx;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(eax),
"=b"(ebx)
: "a"(48),
"b"(5)
: "memory");
wa->left = eax >> 16;
wa->right = eax & 0xffffu;
wa->top = ebx >> 16;
wa->bottom = ebx & 0xffffu;
}
static inline void
umka_sys_set_screen_area(rect_t *wa) {
uint32_t ecx, edx;
ecx = (wa->left << 16) + wa->right;
edx = (wa->top << 16) + wa->bottom;
__asm__ __inline__ __volatile__ (
"call i40"
:
: "a"(48),
"b"(6),
"c"(ecx),
"d"(edx)
: "memory");
}
static inline void
umka_sys_get_skin_margins(rect_t *wa) {
uint32_t eax, ebx;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(eax),
"=b"(ebx)
: "a"(48),
"b"(7)
: "memory");
wa->left = eax >> 16;
wa->right = eax & 0xffffu;
wa->top = ebx >> 16;
wa->bottom = ebx & 0xffffu;
}
static inline int32_t
umka_sys_set_skin(const char *path) {
int32_t status;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(status)
: "a"(48),
"b"(8),
"c"(path)
: "memory");
return status;
}
static inline int
umka_sys_get_font_smoothing() {
int type;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(type)
: "a"(48),
"b"(9)
: "memory");
return type;
}
static inline void
umka_sys_set_font_smoothing(int type) {
__asm__ __inline__ __volatile__ (
"call i40"
:
: "a"(48),
"b"(10),
"c"(type)
: "memory");
}
static inline int
umka_sys_get_font_size() {
uint32_t size;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(size)
: "a"(48),
"b"(11)
: "memory");
return size;
}
static inline void
umka_sys_set_font_size(uint32_t size) {
__asm__ __inline__ __volatile__ (
"call i40"
:
: "a"(48),
"b"(12),
"c"(size)
: "memory");
}
static inline void
umka_sys_put_image_palette(void *image, size_t xsize, size_t ysize,
size_t x, size_t y, size_t bpp, void *palette,
size_t row_offset) {
__asm__ __inline__ __volatile__ (
"push ebp;"
"mov ebp, %[row_offset];"
"call i40;"
"pop ebp"
:
: "a"(65),
"b"(image),
"c"((xsize << 16) + ysize),
"d"((x << 16) + y),
"S"(bpp),
"D"(palette),
[row_offset] "Rm"(row_offset)
: "memory");
}
static inline void
umka_sys_move_window(size_t x, size_t y, ssize_t xsize, ssize_t ysize) {
__asm__ __inline__ __volatile__ (
"call i40"
:
: "a"(67),
"b"(x),
"c"(y),
"d"(xsize),
"S"(ysize)
: "memory");
}
static inline void
umka_sys_lfn(void *f7080sXarg, f7080ret_t *r, f70or80_t f70or80) {
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(r->status),
"=b" (r->count)
: "a"(f70or80),
"b"(f7080sXarg)
: "memory");
}
static inline void
umka_sys_set_window_caption(const char *caption, int encoding) {
__asm__ __inline__ __volatile__ (
"call i40"
:
: "a"(71),
"b"(encoding ? 2 : 1),
"c"(caption),
"d"(encoding)
: "memory");
}
static inline void
umka_sys_blit_bitmap(int operation, int background, int transparent,
int client_relative, void *params) {
__asm__ __inline__ __volatile__ (
"call i40"
:
: "a"(73),
"b"((client_relative << 29) + (transparent << 5) + (background << 4)
+ operation),
"c"(params)
: "memory");
}
static inline uint32_t
umka_sys_net_get_dev_count() {
uint32_t count;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(count)
: "a"(74),
"b"(255)
: "memory");
return count;
}
static inline int32_t
umka_sys_net_get_dev_type(uint8_t dev_num) {
int32_t type;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(type)
: "a"(74),
"b"((dev_num << 8) + 0)
: "memory");
return type;
}
static inline int32_t
umka_sys_net_get_dev_name(uint8_t dev_num, char *name) {
int32_t status;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(status)
: "a"(74),
"b"((dev_num << 8) + 1),
"c"(name)
: "memory");
return status;
}
static inline int32_t
umka_sys_net_dev_reset(uint8_t dev_num) {
int32_t status;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(status)
: "a"(74),
"b"((dev_num << 8) + 2)
: "memory");
return status;
}
static inline int32_t
umka_sys_net_dev_stop(uint8_t dev_num) {
int32_t status;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(status)
: "a"(74),
"b"((dev_num << 8) + 3)
: "memory");
return status;
}
static inline intptr_t
umka_sys_net_get_dev(uint8_t dev_num) {
intptr_t dev;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(dev)
: "a"(74),
"b"((dev_num << 8) + 4)
: "memory");
return dev;
}
static inline uint32_t
umka_sys_net_get_packet_tx_count(uint8_t dev_num) {
uint32_t count;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(count)
: "a"(74),
"b"((dev_num << 8) + 6)
: "memory");
return count;
}
static inline uint32_t
umka_sys_net_get_packet_rx_count(uint8_t dev_num) {
uint32_t count;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(count)
: "a"(74),
"b"((dev_num << 8) + 7)
: "memory");
return count;
}
static inline uint32_t
umka_sys_net_get_byte_tx_count(uint8_t dev_num) {
uint32_t count;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(count)
: "a"(74),
"b"((dev_num << 8) + 8)
: "memory");
return count;
}
static inline uint32_t
umka_sys_net_get_byte_rx_count(uint8_t dev_num) {
uint32_t count;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(count)
: "a"(74),
"b"((dev_num << 8) + 9)
: "memory");
return count;
}
static inline uint32_t
umka_sys_net_get_link_status(uint8_t dev_num) {
uint32_t status;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(status)
: "a"(74),
"b"((dev_num << 8) + 10)
: "memory");
return status;
}
static inline f75ret_t
umka_sys_net_open_socket(uint32_t domain, uint32_t type, uint32_t protocol) {
f75ret_t r;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(r.value),
"=b"(r.errorcode)
: "a"(75),
"b"(0),
"c"(domain),
"d"(type),
"S"(protocol)
: "memory");
return r;
}
static inline f75ret_t
umka_sys_net_close_socket(uint32_t fd) {
f75ret_t r;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(r.value),
"=b"(r.errorcode)
: "a"(75),
"b"(1),
"c"(fd)
: "memory");
return r;
}
static inline f75ret_t
umka_sys_net_bind(uint32_t fd, void *sockaddr, size_t sockaddr_len) {
f75ret_t r;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(r.value),
"=b"(r.errorcode)
: "a"(75),
"b"(2),
"c"(fd),
"d"(sockaddr),
"S"(sockaddr_len)
: "memory");
return r;
}
static inline f75ret_t
umka_sys_net_listen(uint32_t fd, uint32_t backlog) {
f75ret_t r;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(r.value),
"=b"(r.errorcode)
: "a"(75),
"b"(3),
"c"(fd),
"d"(backlog)
: "memory");
return r;
}
static inline f75ret_t
umka_sys_net_connect(uint32_t fd, void *sockaddr, size_t sockaddr_len) {
f75ret_t r;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(r.value),
"=b"(r.errorcode)
: "a"(75),
"b"(4),
"c"(fd),
"d"(sockaddr),
"S"(sockaddr_len)
: "memory");
return r;
}
static inline f75ret_t
umka_sys_net_accept(uint32_t fd, void *sockaddr, size_t sockaddr_len) {
f75ret_t r;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(r.value),
"=b"(r.errorcode)
: "a"(75),
"b"(5),
"c"(fd),
"d"(sockaddr),
"S"(sockaddr_len)
: "memory");
return r;
}
static inline f75ret_t
umka_sys_net_send(uint32_t fd, void *buf, size_t buf_len, uint32_t flags) {
f75ret_t r;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(r.value),
"=b"(r.errorcode)
: "a"(75),
"b"(6),
"c"(fd),
"d"(buf),
"S"(buf_len),
"D"(flags)
: "memory");
return r;
}
static inline f75ret_t
umka_sys_net_receive(uint32_t fd, void *buf, size_t buf_len, uint32_t flags) {
f75ret_t r;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(r.value),
"=b"(r.errorcode)
: "a"(75),
"b"(7),
"c"(fd),
"d"(buf),
"S"(buf_len),
"D"(flags)
: "memory");
return r;
}
static inline f76ret_t
umka_sys_net_eth_read_mac(uint32_t dev_num) {
f76ret_t r;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(r.eax),
"=b"(r.ebx)
: "a"(76),
"b"((0 << 16) + (dev_num << 8) + 0)
: "memory");
return r;
}
// Function 76, Protocol 1 - IPv4, Subfunction 0, Read # Packets sent =
// Function 76, Protocol 1 - IPv4, Subfunction 1, Read # Packets rcvd =
static inline f76ret_t
umka_sys_net_ipv4_get_addr(uint32_t dev_num) {
f76ret_t r;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(r.eax),
"=b"(r.ebx)
: "a"(76),
"b"((1 << 16) + (dev_num << 8) + 2)
: "memory");
return r;
}
static inline f76ret_t
umka_sys_net_ipv4_set_addr(uint32_t dev_num, uint32_t addr) {
f76ret_t r;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(r.eax),
"=b"(r.ebx)
: "a"(76),
"b"((1 << 16) + (dev_num << 8) + 3),
"c"(addr)
: "memory");
return r;
}
static inline f76ret_t
umka_sys_net_ipv4_get_dns(uint32_t dev_num) {
f76ret_t r;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(r.eax),
"=b"(r.ebx)
: "a"(76),
"b"((1 << 16) + (dev_num << 8) + 4)
: "memory");
return r;
}
static inline f76ret_t
umka_sys_net_ipv4_set_dns(uint32_t dev_num, uint32_t dns) {
f76ret_t r;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(r.eax),
"=b"(r.ebx)
: "a"(76),
"b"((1 << 16) + (dev_num << 8) + 5),
"c"(dns)
: "memory");
return r;
}
static inline f76ret_t
umka_sys_net_ipv4_get_subnet(uint32_t dev_num) {
f76ret_t r;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(r.eax),
"=b"(r.ebx)
: "a"(76),
"b"((1 << 16) + (dev_num << 8) + 6)
: "memory");
return r;
}
static inline f76ret_t
umka_sys_net_ipv4_set_subnet(uint32_t dev_num, uint32_t subnet) {
f76ret_t r;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(r.eax),
"=b"(r.ebx)
: "a"(76),
"b"((1 << 16) + (dev_num << 8) + 7),
"c"(subnet)
: "memory");
return r;
}
static inline f76ret_t
umka_sys_net_ipv4_get_gw(uint32_t dev_num) {
f76ret_t r;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(r.eax),
"=b"(r.ebx)
: "a"(76),
"b"((1 << 16) + (dev_num << 8) + 8)
: "memory");
return r;
}
static inline f76ret_t
umka_sys_net_ipv4_set_gw(uint32_t dev_num, uint32_t gw) {
f76ret_t r;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(r.eax),
"=b"(r.ebx)
: "a"(76),
"b"((1 << 16) + (dev_num << 8) + 9),
"c"(gw)
: "memory");
return r;
}
// Function 76, Protocol 2 - ICMP, Subfunction 0, Read # Packets sent =
// Function 76, Protocol 2 - ICMP, Subfunction 1, Read # Packets rcvd =
// Function 76, Protocol 3 - UDP, Subfunction 0, Read # Packets sent ==
// Function 76, Protocol 3 - UDP, Subfunction 1, Read # Packets rcvd ==
// Function 76, Protocol 4 - TCP, Subfunction 0, Read # Packets sent ==
// Function 76, Protocol 4 - TCP, Subfunction 1, Read # Packets rcvd ==
// Function 76, Protocol 5 - ARP, Subfunction 0, Read # Packets sent ==
// Function 76, Protocol 5 - ARP, Subfunction 1, Read # Packets rcvd ==
static inline f76ret_t
umka_sys_net_arp_get_count(uint32_t dev_num) {
f76ret_t r;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(r.eax),
"=b"(r.ebx)
: "a"(76),
"b"((5 << 16) + (dev_num << 8) + 2)
: "memory");
return r;
}
static inline f76ret_t
umka_sys_net_arp_get_entry(uint32_t dev_num, uint32_t arp_num, void *buf) {
f76ret_t r;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(r.eax),
"=b"(r.ebx)
: "a"(76),
"b"((5 << 16) + (dev_num << 8) + 3),
"c"(arp_num),
"D"(buf)
: "memory");
return r;
}
static inline f76ret_t
umka_sys_net_arp_add_entry(uint32_t dev_num, void *buf) {
f76ret_t r;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(r.eax),
"=b"(r.ebx)
: "a"(76),
"b"((5 << 16) + (dev_num << 8) + 4),
"S"(buf)
: "memory");
return r;
}
static inline f76ret_t
umka_sys_net_arp_del_entry(uint32_t dev_num, int32_t arp_num) {
f76ret_t r;
__asm__ __inline__ __volatile__ (
"call i40"
: "=a"(r.eax),
"=b"(r.ebx)
: "a"(76),
"b"((5 << 16) + (dev_num << 8) + 5),
"c"(arp_num)
: "memory");
return r;
}
// Function 76, Protocol 5 - ARP, Subfunction 6, Send ARP announce ==
// Function 76, Protocol 5 - ARP, Subfunction 7, Read # conflicts ===
#endif // UMKA_H_INCLUDED
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