13842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz/* Linux-specific definitions: */ 23842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz 33842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz/* Define various structure offsets to simplify cross-compilation. */ 43842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz 53842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz/* FIXME: Currently these are only used in getcontext.S, which is only used 63842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz for a local unwinder, so we can use the compile-time ABI. At a later date 73842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz we will want all three here, to use for signal handlers. Also, because 83842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz of the three ABIs, gen-offsets.c can not quite generate this file. */ 93842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz 103842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz/* Offsets for MIPS Linux "ucontext_t": */ 113842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz 123842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz#if _MIPS_SIM == _ABIO32 133842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz 143842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz# define LINUX_UC_FLAGS_OFF 0x0 153842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz# define LINUX_UC_LINK_OFF 0x4 163842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz# define LINUX_UC_STACK_OFF 0x8 173842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz# define LINUX_UC_MCONTEXT_OFF 0x18 183842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz# define LINUX_UC_SIGMASK_OFF 0x268 1979c2c254a74ca850aefe2c49b973dea1fa2934c2Tommi Rantala# define LINUX_UC_MCONTEXT_PC 0x20 203842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz# define LINUX_UC_MCONTEXT_GREGS 0x28 213842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz 223842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz#elif _MIPS_SIM == _ABIN32 233842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz 243842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz# define LINUX_UC_FLAGS_OFF 0x0 253842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz# define LINUX_UC_LINK_OFF 0x4 263842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz# define LINUX_UC_STACK_OFF 0x8 273842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz# define LINUX_UC_MCONTEXT_OFF 0x18 283842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz# define LINUX_UC_SIGMASK_OFF 0x270 2979c2c254a74ca850aefe2c49b973dea1fa2934c2Tommi Rantala# define LINUX_UC_MCONTEXT_PC 0x258 303842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz# define LINUX_UC_MCONTEXT_GREGS 0x18 313842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz 323842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz#elif _MIPS_SIM == _ABI64 333842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz 343842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz# define LINUX_UC_FLAGS_OFF 0x0 353842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz# define LINUX_UC_LINK_OFF 0x8 363842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz# define LINUX_UC_STACK_OFF 0x10 373842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz# define LINUX_UC_MCONTEXT_OFF 0x28 383842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz# define LINUX_UC_SIGMASK_OFF 0x280 3979c2c254a74ca850aefe2c49b973dea1fa2934c2Tommi Rantala# define LINUX_UC_MCONTEXT_PC 0x268 403842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz# define LINUX_UC_MCONTEXT_GREGS 0x28 413842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz 423842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz#endif 43