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feat: TrueType (TTF) font rendering, many new desktop applications and DOOM support, among other improvements

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Daniel Hammer
2026-02-20 22:46:41 +01:00
parent a0db5899ef
commit 596be25eaf
124 changed files with 9021 additions and 355 deletions
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kernel/src/Api/Syscall.hpp
+56
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@@ -66,6 +66,20 @@ namespace Zenith {
static constexpr uint64_t SYS_CHILDIO_WRITEKEY = 52;
static constexpr uint64_t SYS_CHILDIO_SETTERMSZ = 53;
// Window server syscalls
static constexpr uint64_t SYS_WINCREATE = 54;
static constexpr uint64_t SYS_WINDESTROY = 55;
static constexpr uint64_t SYS_WINPRESENT = 56;
static constexpr uint64_t SYS_WINPOLL = 57;
static constexpr uint64_t SYS_WINENUM = 58;
static constexpr uint64_t SYS_WINMAP = 59;
static constexpr uint64_t SYS_WINSENDEVENT = 60;
// Process management syscalls
static constexpr uint64_t SYS_PROCLIST = 61;
static constexpr uint64_t SYS_KILL = 62;
static constexpr uint64_t SYS_DEVLIST = 63;
static constexpr int SOCK_TCP = 1;
static constexpr int SOCK_UDP = 2;
@@ -118,6 +132,48 @@ namespace Zenith {
uint8_t buttons;
};
// Window server shared types
struct WinEvent {
uint8_t type; // 0=key, 1=mouse, 2=resize, 3=close
uint8_t _pad[3];
union {
KeyEvent key;
struct { int32_t x, y, scroll; uint8_t buttons, prev_buttons; } mouse;
struct { int32_t w, h; } resize;
};
};
struct WinInfo {
int32_t id;
int32_t ownerPid;
char title[64];
int32_t width, height;
uint8_t dirty;
uint8_t _pad[3];
};
struct WinCreateResult {
int32_t id; // -1 on failure
uint32_t _pad;
uint64_t pixelVa; // VA of pixel buffer in caller's address space
};
struct DevInfo {
uint8_t category; // 0=CPU, 1=Interrupt, 2=Timer, 3=Input, 4=USB, 5=Network, 6=Display, 7=PCI
uint8_t _pad[3];
char name[48];
char detail[48];
};
struct ProcInfo {
int32_t pid;
int32_t parentPid;
uint8_t state; // 0=Free, 1=Ready, 2=Running, 3=Terminated
uint8_t _pad[3];
char name[64];
uint64_t heapUsed; // heapNext - UserHeapBase (bytes)
};
// Stack frame pushed by SyscallEntry.asm
struct SyscallFrame {
uint64_t r15, r14, r13, r12, rbp, rbx; // callee-saved