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Added IM_DEBUG_BREAK() handler for GCC+AArch64/ARM64.

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ocornut
2026-06-15 19:32:56 +02:00
parent b46a37eac9
commit 138c0e6c7d
3 changed files with 5 additions and 1 deletions
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2
docs/CHANGELOG.txt
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@@ -80,6 +80,8 @@ Other Changes:
- Demo: - Demo:
- Extract 'Widgets->Tree Nodes->Selectable Nodes' out of the 'Advanced' - Extract 'Widgets->Tree Nodes->Selectable Nodes' out of the 'Advanced'
demo for clarity (manual reimplementation of basic selection). demo for clarity (manual reimplementation of basic selection).
- Misc:
- Added IM_DEBUG_BREAK() handler for GCC+AArch64/ARM64. [@tom-seddon]
- Backends: - Backends:
- OpenGL3: - OpenGL3:
- GLSL version detection assume GLSL 410 when GL context is 4.1. - GLSL version detection assume GLSL 410 when GL context is 4.1.

2
imconfig.h
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@@ -55,7 +55,7 @@
//#define IMGUI_DISABLE_SSE // Disable use of SSE intrinsics even if available //#define IMGUI_DISABLE_SSE // Disable use of SSE intrinsics even if available
//---- Enable Test Engine / Automation features. //---- Enable Test Engine / Automation features.
//#define IMGUI_ENABLE_TEST_ENGINE // Enable imgui_test_engine hooks. Generally set automatically by include "imgui_te_config.h", see Test Engine for details. //#define IMGUI_ENABLE_TEST_ENGINE // Enable imgui_test_engine hooks. Generally set automatically by include "imgui_te_imconfig.h", see Test Engine for details.
//---- Include imgui_user.h at the end of imgui.h as a convenience //---- Include imgui_user.h at the end of imgui.h as a convenience
// May be convenient for some users to only explicitly include vanilla imgui.h and have extra stuff included. // May be convenient for some users to only explicitly include vanilla imgui.h and have extra stuff included.

2
imgui_internal.h
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@@ -322,6 +322,8 @@ extern IMGUI_API ImGuiContext* GImGui; // Current implicit context pointer
#define IM_DEBUG_BREAK() __asm__ volatile(".inst 0xde01") #define IM_DEBUG_BREAK() __asm__ volatile(".inst 0xde01")
#elif defined(__GNUC__) && defined(__arm__) && !defined(__thumb__) #elif defined(__GNUC__) && defined(__arm__) && !defined(__thumb__)
#define IM_DEBUG_BREAK() __asm__ volatile(".inst 0xe7f001f0") #define IM_DEBUG_BREAK() __asm__ volatile(".inst 0xe7f001f0")
#elif defined(__GNUC__) && defined(__aarch64__)
#define IM_DEBUG_BREAK() __asm__ volatile(".inst 0xd4200000") // GDB needs 'set $pc=($pc+4)' to skip this :(
#else #else
#define IM_DEBUG_BREAK() IM_ASSERT(0) // It is expected that you define IM_DEBUG_BREAK() into something that will break nicely in a debugger! #define IM_DEBUG_BREAK() IM_ASSERT(0) // It is expected that you define IM_DEBUG_BREAK() into something that will break nicely in a debugger!
#endif #endif