1/* Linux-specific definitions: */ 2 3/* Define various structure offsets to simplify cross-compilation. */ 4 5/* Offsets for ARM Linux "ucontext_t": */ 6 7#define LINUX_UC_FLAGS_OFF 0x00 8#define LINUX_UC_LINK_OFF 0x04 9#define LINUX_UC_STACK_OFF 0x08 10#define LINUX_UC_MCONTEXT_OFF 0x14 11#define LINUX_UC_SIGMASK_OFF 0x68 12#define LINUX_UC_REGSPACE_OFF 0xE8 13 14/* Offsets for ARM Linux "struct sigcontext": */ 15 16#define LINUX_SC_TRAPNO_OFF 0x00 17#define LINUX_SC_ERRORCODE_OFF 0x04 18#define LINUX_SC_OLDMASK_OFF 0x08 19#define LINUX_SC_R0_OFF 0x0C 20#define LINUX_SC_R1_OFF 0x10 21#define LINUX_SC_R2_OFF 0x14 22#define LINUX_SC_R3_OFF 0x18 23#define LINUX_SC_R4_OFF 0x1C 24#define LINUX_SC_R5_OFF 0x20 25#define LINUX_SC_R6_OFF 0x24 26#define LINUX_SC_R7_OFF 0x28 27#define LINUX_SC_R8_OFF 0x2C 28#define LINUX_SC_R9_OFF 0x30 29#define LINUX_SC_R10_OFF 0x34 30#define LINUX_SC_FP_OFF 0x38 31#define LINUX_SC_IP_OFF 0x3C 32#define LINUX_SC_SP_OFF 0x40 33#define LINUX_SC_LR_OFF 0x44 34#define LINUX_SC_PC_OFF 0x48 35#define LINUX_SC_CPSR_OFF 0x4C 36#define LINUX_SC_FAULTADDR_OFF 0x50 37