| #include <stddef.h> |
| #include <signal.h> |
| #include <sys/ucontext.h> |
| |
| -- |
| |
| SIG_BLOCK |
| SIG_SETMASK |
| |
| |
| -- Offsets of the fields in the powerpc64 ABI stack frame. |
| -- XXX Do these correspond to some struct? |
| |
| FRAME_BACKCHAIN 0 |
| FRAME_CR_SAVE 8 |
| FRAME_LR_SAVE 16 |
| FRAME_COMPILER_DW 24 |
| FRAME_LINKER_DW 32 |
| FRAME_TOC_SAVE 40 |
| FRAME_PARM_SAVE 48 |
| FRAME_PARM1_SAVE 48 |
| FRAME_PARM2_SAVE 56 |
| FRAME_PARM3_SAVE 64 |
| FRAME_PARM4_SAVE 72 |
| FRAME_PARM5_SAVE 80 |
| FRAME_PARM6_SAVE 88 |
| FRAME_PARM7_SAVE 96 |
| FRAME_PARM8_SAVE 104 |
| FRAME_PARM9_SAVE 112 |
| |
| |
| -- Offsets of the fields in the ucontext_t structure. |
| #define ucontext(member) offsetof (ucontext_t, member) |
| #define mcontext(member) ucontext (uc_mcontext.member) |
| |
| UCONTEXT_LINK ucontext (uc_link) |
| UCONTEXT_STACK ucontext (uc_stack) |
| UCONTEXT_STACK_SP ucontext (uc_stack.ss_sp) |
| UCONTEXT_STACK_FLAGS ucontext (uc_stack.ss_flags) |
| UCONTEXT_STACK_SIZE ucontext (uc_stack.ss_size) |
| UCONTEXT_SIGMASK ucontext (uc_sigmask) |
| UCONTEXT_MCONTEXT ucontext (uc_mcontext) |
| SIGCONTEXT_SIGNAL mcontext (signal) |
| SIGCONTEXT_HANDLER mcontext (handler) |
| SIGCONTEXT_OLDMASK mcontext (oldmask) |
| SIGCONTEXT_PT_REGS mcontext (regs) |
| SIGCONTEXT_GP_REGS mcontext (gp_regs) |
| SIGCONTEXT_FP_REGS mcontext (fp_regs) |
| SIGCONTEXT_V_REGS_PTR mcontext (v_regs) |
| SIGCONTEXT_V_RESERVE mcontext (vmx_reserve) |
