jeanlemotan
65 lines
1.8 KiB
C
65 lines
1.8 KiB
C
#pragma once
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#include "tl/platform.h"
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#if defined(TL_FORCE_DEBUG) && defined(TL_RETAIL)
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# error "TL_FORCE_DEBUG and TL_RETAIL are incompatible!"
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#endif
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#if defined(TL_DEBUG)
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# error "Do not pass TL_DEBUG to the compiler. If you want to force debug, pass TL_FORCE_DEBUG"
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#endif
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#if !defined(NDEBUG) || defined(TL_FORCE_DEBUG)
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# define TL_DEBUG
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#endif
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#if defined(TL_PLATFORM_ANDROID_FAMILY)
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#if defined(TL_PLATFORM_ARCHITECTURE_AMD64) || defined(TL_PLATFORM_ARCHITECTURE_X86)
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extern __attribute__((gnu_inline, always_inline))
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__inline__ void trap_instruction(void) noexcept
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{
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__asm__ volatile("int $0x03");
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}
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#elif defined(TL_PLATFORM_ARCHITECTURE_ARM32)
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extern __attribute__((gnu_inline, always_inline))
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__inline__ void trap_instruction(void) noexcept
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{
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/* See 'arm-linux-tdep.c' in GDB source,
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* 'eabi_linux_arm_le_breakpoint' */
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__asm__ volatile(".inst 0xe7f001f0");
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/* Has same known problem and workaround
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* as Thumb mode */
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}
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#elif defined(TL_PLATFORM_ARCHITECTURE_ARM64)
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extern __attribute__((gnu_inline, always_inline))
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__inline__ void trap_instruction(void) noexcept
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{
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/* See 'aarch64-tdep.c' in GDB source,
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* 'aarch64_default_breakpoint' */
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__asm__ volatile(".inst 0xd4200000");
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}
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#endif
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#endif
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#ifdef TL_DEBUG
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# if defined(TL_PLATFORM_WINDOWS_FAMILY)
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# define TL_BREAK() __debugbreak() //better than assert(0) as it will break on this exact line instead of deep in the assert function.
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# elif defined(TL_PLATFORM_OSX_FAMILY) || defined(TL_PLATFORM_LINUX_FAMILY)
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# include <signal.h>
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# define TL_BREAK() ::raise(SIGTRAP)
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# elif defined(TL_PLATFORM_ANDROID_FAMILY)
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# include <signal.h>
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# define TL_BREAK() ::raise(SIGSTOP)
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# endif
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#else
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# if defined(TL_PLATFORM_WINDOWS_FAMILY)
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# define TL_BREAK() do {} while (false)
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# else
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# define TL_BREAK() do {} while (false)
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# endif
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#endif
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