/* Offsets for x86 Linux "ucontext_t": */
-#define LINUX_UC_FLAGS_OFF 0x00
-#define LINUX_UC_LINK_OFF 0x04
-#define LINUX_UC_STACK_OFF 0x08
-#define LINUX_UC_MCONTEXT_OFF 0x14
-#define LINUX_UC_SIGMASK_OFF 0x6c
-#define LINUX_UC_FPREGS_MEM_OFF 0xec
+#define LINUX_UC_FLAGS_OFF 0x00
+#define LINUX_UC_LINK_OFF 0x04
+#define LINUX_UC_STACK_OFF 0x08
+#define LINUX_UC_MCONTEXT_OFF 0x14
+#define LINUX_UC_SIGMASK_OFF 0x6c
+#define LINUX_UC_FPREGS_MEM_OFF 0xec
/* The struct sigcontext is located at an offset of 4
from the stack pointer in the signal frame. */
/* Offsets for x86 Linux "struct sigcontext": */
-#define LINUX_SC_GS_OFF 0x00
-#define LINUX_SC_GSH_OFF 0x02
-#define LINUX_SC_FS_OFF 0x04
-#define LINUX_SC_FSH_OFF 0x06
-#define LINUX_SC_ES_OFF 0x08
-#define LINUX_SC_ESH_OFF 0x0a
-#define LINUX_SC_DS_OFF 0x0c
-#define LINUX_SC_DSH_OFF 0x0e
-#define LINUX_SC_EDI_OFF 0x10
-#define LINUX_SC_ESI_OFF 0x14
-#define LINUX_SC_EBP_OFF 0x18
-#define LINUX_SC_ESP_OFF 0x1c
-#define LINUX_SC_EBX_OFF 0x20
-#define LINUX_SC_EDX_OFF 0x24
-#define LINUX_SC_ECX_OFF 0x28
-#define LINUX_SC_EAX_OFF 0x2c
-#define LINUX_SC_TRAPNO_OFF 0x30
-#define LINUX_SC_ERR_OFF 0x34
-#define LINUX_SC_EIP_OFF 0x38
-#define LINUX_SC_CS_OFF 0x3c
-#define LINUX_SC_CSH_OFF 0x3e
-#define LINUX_SC_EFLAGS_OFF 0x40
-#define LINUX_SC_ESP_AT_SIGNAL_OFF 0x44
-#define LINUX_SC_SS_OFF 0x48
-#define LINUX_SC_SSH_OFF 0x4a
-#define LINUX_SC_FPSTATE_OFF 0x4c
-#define LINUX_SC_OLDMASK_OFF 0x50
-#define LINUX_SC_CR2_OFF 0x54
+#define LINUX_SC_GS_OFF 0x00
+#define LINUX_SC_GSH_OFF 0x02
+#define LINUX_SC_FS_OFF 0x04
+#define LINUX_SC_FSH_OFF 0x06
+#define LINUX_SC_ES_OFF 0x08
+#define LINUX_SC_ESH_OFF 0x0a
+#define LINUX_SC_DS_OFF 0x0c
+#define LINUX_SC_DSH_OFF 0x0e
+#define LINUX_SC_EDI_OFF 0x10
+#define LINUX_SC_ESI_OFF 0x14
+#define LINUX_SC_EBP_OFF 0x18
+#define LINUX_SC_ESP_OFF 0x1c
+#define LINUX_SC_EBX_OFF 0x20
+#define LINUX_SC_EDX_OFF 0x24
+#define LINUX_SC_ECX_OFF 0x28
+#define LINUX_SC_EAX_OFF 0x2c
+#define LINUX_SC_TRAPNO_OFF 0x30
+#define LINUX_SC_ERR_OFF 0x34
+#define LINUX_SC_EIP_OFF 0x38
+#define LINUX_SC_CS_OFF 0x3c
+#define LINUX_SC_CSH_OFF 0x3e
+#define LINUX_SC_EFLAGS_OFF 0x40
+#define LINUX_SC_ESP_AT_SIGNAL_OFF 0x44
+#define LINUX_SC_SS_OFF 0x48
+#define LINUX_SC_SSH_OFF 0x4a
+#define LINUX_SC_FPSTATE_OFF 0x4c
+#define LINUX_SC_OLDMASK_OFF 0x50
+#define LINUX_SC_CR2_OFF 0x54
/* Offsets for x86 Linux "struct _fpstate": */
-#define LINUX_FPSTATE_CW_OFF 0x000
-#define LINUX_FPSTATE_SW_OFF 0x004
-#define LINUX_FPSTATE_TAG_OFF 0x008
-#define LINUX_FPSTATE_IPOFF_OFF 0x00c
-#define LINUX_FPSTATE_CSSEL_OFF 0x010
-#define LINUX_FPSTATE_DATAOFF_OFF 0x014
-#define LINUX_FPSTATE_DATASEL_OFF 0x018
-#define LINUX_FPSTATE_ST0_OFF 0x01c
-#define LINUX_FPSTATE_ST1_OFF 0x026
-#define LINUX_FPSTATE_ST2_OFF 0x030
-#define LINUX_FPSTATE_ST3_OFF 0x03a
-#define LINUX_FPSTATE_ST4_OFF 0x044
-#define LINUX_FPSTATE_ST5_OFF 0x04e
-#define LINUX_FPSTATE_ST6_OFF 0x058
-#define LINUX_FPSTATE_ST7_OFF 0x062
-#define LINUX_FPSTATE_STATUS_OFF 0x06c
-#define LINUX_FPSTATE_MAGIC_OFF 0x06e
-#define LINUX_FPSTATE_FXSR_ENV_OFF 0x070
-#define LINUX_FPSTATE_MXCSR_OFF 0x088
-#define LINUX_FPSTATE_FXSR_ST0_OFF 0x090
-#define LINUX_FPSTATE_FXSR_ST1_OFF 0x0a0
-#define LINUX_FPSTATE_FXSR_ST2_OFF 0x0b0
-#define LINUX_FPSTATE_FXSR_ST3_OFF 0x0c0
-#define LINUX_FPSTATE_FXSR_ST4_OFF 0x0d0
-#define LINUX_FPSTATE_FXSR_ST5_OFF 0x0e0
-#define LINUX_FPSTATE_FXSR_ST6_OFF 0x0f0
-#define LINUX_FPSTATE_FXSR_ST7_OFF 0x100
-#define LINUX_FPSTATE_XMM0_OFF 0x110
-#define LINUX_FPSTATE_XMM1_OFF 0x120
-#define LINUX_FPSTATE_XMM2_OFF 0x130
-#define LINUX_FPSTATE_XMM3_OFF 0x140
-#define LINUX_FPSTATE_XMM4_OFF 0x150
-#define LINUX_FPSTATE_XMM5_OFF 0x160
-#define LINUX_FPSTATE_XMM6_OFF 0x170
-#define LINUX_FPSTATE_XMM7_OFF 0x180
+#define LINUX_FPSTATE_CW_OFF 0x000
+#define LINUX_FPSTATE_SW_OFF 0x004
+#define LINUX_FPSTATE_TAG_OFF 0x008
+#define LINUX_FPSTATE_IPOFF_OFF 0x00c
+#define LINUX_FPSTATE_CSSEL_OFF 0x010
+#define LINUX_FPSTATE_DATAOFF_OFF 0x014
+#define LINUX_FPSTATE_DATASEL_OFF 0x018
+#define LINUX_FPSTATE_ST0_OFF 0x01c
+#define LINUX_FPSTATE_ST1_OFF 0x026
+#define LINUX_FPSTATE_ST2_OFF 0x030
+#define LINUX_FPSTATE_ST3_OFF 0x03a
+#define LINUX_FPSTATE_ST4_OFF 0x044
+#define LINUX_FPSTATE_ST5_OFF 0x04e
+#define LINUX_FPSTATE_ST6_OFF 0x058
+#define LINUX_FPSTATE_ST7_OFF 0x062
+#define LINUX_FPSTATE_STATUS_OFF 0x06c
+#define LINUX_FPSTATE_MAGIC_OFF 0x06e
+#define LINUX_FPSTATE_FXSR_ENV_OFF 0x070
+#define LINUX_FPSTATE_MXCSR_OFF 0x088
+#define LINUX_FPSTATE_FXSR_ST0_OFF 0x090
+#define LINUX_FPSTATE_FXSR_ST1_OFF 0x0a0
+#define LINUX_FPSTATE_FXSR_ST2_OFF 0x0b0
+#define LINUX_FPSTATE_FXSR_ST3_OFF 0x0c0
+#define LINUX_FPSTATE_FXSR_ST4_OFF 0x0d0
+#define LINUX_FPSTATE_FXSR_ST5_OFF 0x0e0
+#define LINUX_FPSTATE_FXSR_ST6_OFF 0x0f0
+#define LINUX_FPSTATE_FXSR_ST7_OFF 0x100
+#define LINUX_FPSTATE_XMM0_OFF 0x110
+#define LINUX_FPSTATE_XMM1_OFF 0x120
+#define LINUX_FPSTATE_XMM2_OFF 0x130
+#define LINUX_FPSTATE_XMM3_OFF 0x140
+#define LINUX_FPSTATE_XMM4_OFF 0x150
+#define LINUX_FPSTATE_XMM5_OFF 0x160
+#define LINUX_FPSTATE_XMM6_OFF 0x170
+#define LINUX_FPSTATE_XMM7_OFF 0x180
/* FreeBSD-specific definitions: */
-#define FREEBSD_SC_UCONTEXT_OFF 0x20
-#define FREEBSD_UC_MCONTEXT_OFF 0x10
+#define FREEBSD_SC_UCONTEXT_OFF 0x20
+#define FREEBSD_UC_MCONTEXT_OFF 0x10
-#define FREEBSD_UC_MCONTEXT_GS_OFF 0x14
-#define FREEBSD_UC_MCONTEXT_FS_OFF 0x18
-#define FREEBSD_UC_MCONTEXT_ES_OFF 0x1c
-#define FREEBSD_UC_MCONTEXT_DS_OFF 0x20
-#define FREEBSD_UC_MCONTEXT_EDI_OFF 0x24
-#define FREEBSD_UC_MCONTEXT_ESI_OFF 0x28
-#define FREEBSD_UC_MCONTEXT_EBP_OFF 0x2c
-#define FREEBSD_UC_MCONTEXT_EBX_OFF 0x34
-#define FREEBSD_UC_MCONTEXT_EDX_OFF 0x38
-#define FREEBSD_UC_MCONTEXT_ECX_OFF 0x3c
-#define FREEBSD_UC_MCONTEXT_EAX_OFF 0x40
-#define FREEBSD_UC_MCONTEXT_TRAPNO_OFF 0x44
-#define FREEBSD_UC_MCONTEXT_EIP_OFF 0x4c
-#define FREEBSD_UC_MCONTEXT_ESP_OFF 0x58
-#define FREEBSD_UC_MCONTEXT_CS_OFF 0x50
-#define FREEBSD_UC_MCONTEXT_EFLAGS_OFF 0x54
-#define FREEBSD_UC_MCONTEXT_SS_OFF 0x5c
-#define FREEBSD_UC_MCONTEXT_MC_LEN_OFF 0x60
+#define FREEBSD_UC_MCONTEXT_GS_OFF 0x14
+#define FREEBSD_UC_MCONTEXT_FS_OFF 0x18
+#define FREEBSD_UC_MCONTEXT_ES_OFF 0x1c
+#define FREEBSD_UC_MCONTEXT_DS_OFF 0x20
+#define FREEBSD_UC_MCONTEXT_EDI_OFF 0x24
+#define FREEBSD_UC_MCONTEXT_ESI_OFF 0x28
+#define FREEBSD_UC_MCONTEXT_EBP_OFF 0x2c
+#define FREEBSD_UC_MCONTEXT_EBX_OFF 0x34
+#define FREEBSD_UC_MCONTEXT_EDX_OFF 0x38
+#define FREEBSD_UC_MCONTEXT_ECX_OFF 0x3c
+#define FREEBSD_UC_MCONTEXT_EAX_OFF 0x40
+#define FREEBSD_UC_MCONTEXT_TRAPNO_OFF 0x44
+#define FREEBSD_UC_MCONTEXT_EIP_OFF 0x4c
+#define FREEBSD_UC_MCONTEXT_ESP_OFF 0x58
+#define FREEBSD_UC_MCONTEXT_CS_OFF 0x50
+#define FREEBSD_UC_MCONTEXT_EFLAGS_OFF 0x54
+#define FREEBSD_UC_MCONTEXT_SS_OFF 0x5c
+#define FREEBSD_UC_MCONTEXT_MC_LEN_OFF 0x60
#define FREEBSD_UC_MCONTEXT_FPFORMAT_OFF 0x64
-#define FREEBSD_UC_MCONTEXT_OWNEDFP_OFF 0x68
-#define FREEBSD_UC_MCONTEXT_FPSTATE_OFF 0x70
+#define FREEBSD_UC_MCONTEXT_OWNEDFP_OFF 0x68
+#define FREEBSD_UC_MCONTEXT_FPSTATE_OFF 0x70
-#define FREEBSD_UC_MCONTEXT_CW_OFF 0x70
-#define FREEBSD_UC_MCONTEXT_SW_OFF 0x74
-#define FREEBSD_UC_MCONTEXT_TAG_OFF 0x78
-#define FREEBSD_UC_MCONTEXT_IPOFF_OFF 0x7c
-#define FREEBSD_UC_MCONTEXT_CSSEL_OFF 0x80
-#define FREEBSD_UC_MCONTEXT_DATAOFF_OFF 0x84
-#define FREEBSD_US_MCONTEXT_DATASEL_OFF 0x88
-#define FREEBSD_UC_MCONTEXT_ST0_OFF 0x8c
+#define FREEBSD_UC_MCONTEXT_CW_OFF 0x70
+#define FREEBSD_UC_MCONTEXT_SW_OFF 0x74
+#define FREEBSD_UC_MCONTEXT_TAG_OFF 0x78
+#define FREEBSD_UC_MCONTEXT_IPOFF_OFF 0x7c
+#define FREEBSD_UC_MCONTEXT_CSSEL_OFF 0x80
+#define FREEBSD_UC_MCONTEXT_DATAOFF_OFF 0x84
+#define FREEBSD_US_MCONTEXT_DATASEL_OFF 0x88
+#define FREEBSD_UC_MCONTEXT_ST0_OFF 0x8c
-#define FREEBSD_UC_MCONTEXT_CW_XMM_OFF 0x70
-#define FREEBSD_UC_MCONTEXT_SW_XMM_OFF 0x72
-#define FREEBSD_UC_MCONTEXT_TAG_XMM_OFF 0x74
-#define FREEBSD_UC_MCONTEXT_IPOFF_XMM_OFF 0x78
-#define FREEBSD_UC_MCONTEXT_CSSEL_XMM_OFF 0x7c
-#define FREEBSD_UC_MCONTEXT_DATAOFF_XMM_OFF 0x80
-#define FREEBSD_US_MCONTEXT_DATASEL_XMM_OFF 0x84
-#define FREEBSD_UC_MCONTEXT_MXCSR_XMM_OFF 0x88
-#define FREEBSD_UC_MCONTEXT_ST0_XMM_OFF 0x90
-#define FREEBSD_UC_MCONTEXT_XMM0_OFF 0x110
+#define FREEBSD_UC_MCONTEXT_CW_XMM_OFF 0x70
+#define FREEBSD_UC_MCONTEXT_SW_XMM_OFF 0x72
+#define FREEBSD_UC_MCONTEXT_TAG_XMM_OFF 0x74
+#define FREEBSD_UC_MCONTEXT_IPOFF_XMM_OFF 0x78
+#define FREEBSD_UC_MCONTEXT_CSSEL_XMM_OFF 0x7c
+#define FREEBSD_UC_MCONTEXT_DATAOFF_XMM_OFF 0x80
+#define FREEBSD_US_MCONTEXT_DATASEL_XMM_OFF 0x84
+#define FREEBSD_UC_MCONTEXT_MXCSR_XMM_OFF 0x88
+#define FREEBSD_UC_MCONTEXT_ST0_XMM_OFF 0x90
+#define FREEBSD_UC_MCONTEXT_XMM0_OFF 0x110
-#define FREEBSD_UC_MCONTEXT_MC_LEN_VAL 0x280
-#define FREEBSD_UC_MCONTEXT_FPFMT_NODEV 0x10000
-#define FREEBSD_UC_MCONTEXT_FPFMT_387 0x10001
-#define FREEBSD_UC_MCONTEXT_FPFMT_XMM 0x10002
-#define FREEBSD_UC_MCONTEXT_FPOWNED_NONE 0x20000
-#define FREEBSD_UC_MCONTEXT_FPOWNED_FPU 0x20001
-#define FREEBSD_UC_MCONTEXT_FPOWNED_PCB 0x20002
+#define FREEBSD_UC_MCONTEXT_MC_LEN_VAL 0x280
+#define FREEBSD_UC_MCONTEXT_FPFMT_NODEV 0x10000
+#define FREEBSD_UC_MCONTEXT_FPFMT_387 0x10001
+#define FREEBSD_UC_MCONTEXT_FPFMT_XMM 0x10002
+#define FREEBSD_UC_MCONTEXT_FPOWNED_NONE 0x20000
+#define FREEBSD_UC_MCONTEXT_FPOWNED_FPU 0x20001
+#define FREEBSD_UC_MCONTEXT_FPOWNED_PCB 0x20002