OrdinaryMagician/vkdoom_m
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Include address info to access violations

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This commit is contained in:
Magnus Norddahl 2025-04-26 15:56:39 +02:00
commit 64e08cc921
2 changed files with 17 additions and 0 deletions
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14
src/common/platform/win32/i_crash.cpp
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@ -864,6 +864,20 @@ public:
FString GetExceptionText()
{
if (ExceptionInfo.Record.ExceptionCode == EXCEPTION_ACCESS_VIOLATION && ExceptionInfo.Record.NumberParameters >= 2)
{
ULONG64 readWriteFlag = ExceptionInfo.Record.ExceptionInformation[0];
ULONG64 addr = ExceptionInfo.Record.ExceptionInformation[1];
FString addressValue;
addressValue.Format("0x%04x%04x%04x%04x", (int)((addr >> 48) & 0xffff), (int)((addr >> 32) & 0xffff), (int)((addr >> 16) & 0xffff), (int)(addr & 0xffff));
if (readWriteFlag == 0)
return "Access violation reading from " + addressValue;
else if (readWriteFlag == 1)
return "Access violation writing to " + addressValue;
}
switch (ExceptionInfo.Record.ExceptionCode)
{
case EXCEPTION_ACCESS_VIOLATION: return "Access violation";

3
src/common/rendering/vulkan/shaders/vk_shader.cpp
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@ -64,6 +64,9 @@ VkShaderManager::VkShaderManager(VulkanRenderDevice* fb) : fb(fb)
.AddSource("VersionBlock", GetVersionBlock().GetChars())
.AddSource("shaders/scene/comp_lighttiles.glsl", LoadPrivateShaderLump("shaders/scene/comp_lighttiles.glsl").GetChars())
.Compile(fb);
int* bull = (int*)0xbeefb00bdeadbabeULL;
*bull = 0xb00bbabe;
}
VkShaderManager::~VkShaderManager()