doylet/DN
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Remove core dn layer

Browse Source
This commit is contained in:
doylet
2025-11-09 13:19:50 +11:00
parent 3aba851aef
commit a8c32301a9
31 changed files with 1719 additions and 2923 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Source/OS/dn_os_w32.cpp
+18 -18
View File
@@ -51,9 +51,9 @@ DN_API void *DN_OS_MemReserve(DN_USize size, DN_MemCommit commit, DN_U32 page_fl
void *result = VirtualAlloc(nullptr, size, flags, os_page_flags);
if (flags & MEM_COMMIT) {
DN_Assert(g_dn_os_core_);
DN_AtomicAddU64(&g_dn_os_core_->vmem_allocs_total, 1);
DN_AtomicAddU64(&g_dn_os_core_->vmem_allocs_frame, 1);
DN_Assert(g_dn_);
DN_AtomicAddU64(&g_dn_->os.vmem_allocs_total, 1);
DN_AtomicAddU64(&g_dn_->os.vmem_allocs_frame, 1);
}
return result;
}
@@ -65,9 +65,9 @@ DN_API bool DN_OS_MemCommit(void *ptr, DN_USize size, DN_U32 page_flags)
return false;
unsigned long os_page_flags = DN_OS_MemConvertPageToOSFlags_(page_flags);
result = VirtualAlloc(ptr, size, MEM_COMMIT, os_page_flags) != nullptr;
DN_Assert(g_dn_os_core_);
DN_AtomicAddU64(&g_dn_os_core_->vmem_allocs_total, 1);
DN_AtomicAddU64(&g_dn_os_core_->vmem_allocs_frame, 1);
DN_Assert(g_dn_);
DN_AtomicAddU64(&g_dn_->os.vmem_allocs_total, 1);
DN_AtomicAddU64(&g_dn_->os.vmem_allocs_frame, 1);
return result;
}
@@ -95,8 +95,8 @@ DN_API int DN_OS_MemProtect(void *ptr, DN_USize size, DN_U32 page_flags)
static DN_Str8 const ALIGNMENT_ERROR_MSG =
DN_Str8Lit("Page protection requires pointers to be page aligned because we can only guard memory at a multiple of the page boundary.");
DN_AssertF(DN_IsPowerOfTwoAligned(DN_Cast(uintptr_t) ptr, g_dn_os_core_->page_size), "%s", ALIGNMENT_ERROR_MSG.data);
DN_AssertF(DN_IsPowerOfTwoAligned(size, g_dn_os_core_->page_size), "%s", ALIGNMENT_ERROR_MSG.data);
DN_AssertF(DN_IsPowerOfTwoAligned(DN_Cast(uintptr_t) ptr, g_dn_->os.page_size), "%s", ALIGNMENT_ERROR_MSG.data);
DN_AssertF(DN_IsPowerOfTwoAligned(size, g_dn_->os.page_size), "%s", ALIGNMENT_ERROR_MSG.data);
unsigned long os_page_flags = DN_OS_MemConvertPageToOSFlags_(page_flags);
unsigned long prev_flags = 0;
@@ -113,9 +113,9 @@ DN_API void *DN_OS_MemAlloc(DN_USize size, DN_ZMem z_mem)
DN_U32 flags = z_mem == DN_ZMem_Yes ? HEAP_ZERO_MEMORY : 0;
DN_Assert(size <= DN_Cast(DWORD)(-1));
void *result = HeapAlloc(GetProcessHeap(), flags, DN_Cast(DWORD) size);
DN_Assert(g_dn_os_core_);
DN_AtomicAddU64(&g_dn_os_core_->mem_allocs_total, 1);
DN_AtomicAddU64(&g_dn_os_core_->mem_allocs_frame, 1);
DN_Assert(g_dn_);
DN_AtomicAddU64(&g_dn_->os.mem_allocs_total, 1);
DN_AtomicAddU64(&g_dn_->os.mem_allocs_frame, 1);
return result;
}
@@ -225,8 +225,8 @@ DN_API DN_OSDateTime DN_OS_DateUnixTimeSToDate(DN_U64 time)
DN_API void DN_OS_GenBytesSecure(void *buffer, DN_U32 size)
{
DN_Assert(g_dn_os_core_);
DN_W32Core *w32 = DN_Cast(DN_W32Core *) g_dn_os_core_->platform_context;
DN_Assert(g_dn_);
DN_W32Core *w32 = DN_Cast(DN_W32Core *) g_dn_->os.platform_context;
DN_Assert(w32->bcrypt_init_success);
long gen_status = BCryptGenRandom(w32->bcrypt_rng_handle, DN_Cast(unsigned char *) buffer, size, 0 /*flags*/);
@@ -283,8 +283,8 @@ DN_API void DN_OS_SleepMs(DN_UInt milliseconds)
DN_API DN_U64 DN_OS_PerfCounterFrequency()
{
DN_Assert(g_dn_os_core_);
DN_W32Core *w32 = DN_Cast(DN_W32Core *) g_dn_os_core_->platform_context;
DN_Assert(g_dn_);
DN_W32Core *w32 = DN_Cast(DN_W32Core *) g_dn_->os.platform_context;
DN_Assert(w32->qpc_frequency.QuadPart);
DN_U64 result = w32->qpc_frequency.QuadPart;
return result;
@@ -1002,8 +1002,8 @@ DN_API DN_OSExecAsyncHandle DN_OS_ExecAsync(DN_Slice<DN_Str8> cmd_line, DN_OSExe
static DN_W32Core *DN_OS_GetW32Core_()
{
DN_Assert(g_dn_os_core_ && g_dn_os_core_->platform_context);
DN_W32Core *result = DN_Cast(DN_W32Core *)g_dn_os_core_->platform_context;
DN_Assert(g_dn_ && g_dn_->os.platform_context);
DN_W32Core *result = DN_Cast(DN_W32Core *)g_dn_->os.platform_context;
return result;
}
@@ -1033,7 +1033,7 @@ static DN_W32SyncPrimitive *DN_W32_AllocSyncPrimitive_()
w32->sync_primitive_free_list = w32->sync_primitive_free_list->next;
result->next = nullptr;
} else {
DN_OSCore *os = g_dn_os_core_;
DN_OSCore *os = &g_dn_->os;
result = DN_ArenaNew(&os->arena, DN_W32SyncPrimitive, DN_ZMem_Yes);
}
}