2003-11-18 22:29:40 +01:00
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/* Linux-specific definitions: */
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/* Define various structure offsets to simplify cross-compilation. */
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/* The struct sigcontext is located at an offset of 4
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from the stack pointer in the signal frame. */
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#define LINUX_SC_ESP_OFF 0x1c
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#define LINUX_SC_EBP_OFF 0x18
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#define LINUX_SC_EIP_OFF 0x38
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/* With SA_SIGINFO set, we believe that basically the same
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layout is used for ucontext_t, except that 20 bytes are added
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at the beginning. */
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#define LINUX_UC_ESP_OFF (LINUX_SC_ESP_OFF+20)
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#define LINUX_UC_EBP_OFF (LINUX_SC_EBP_OFF+20)
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#define LINUX_UC_EIP_OFF (LINUX_SC_EIP_OFF+20)
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