99     if (regs->gregs[15] >= -128u && regs->pc < regs->gregs[0]) {  in unwind_gusa()
103         regs->pc = regs->gregs[0] + regs->gregs[15] - 2;  in unwind_gusa()
106         regs->gregs[15] = regs->gregs[1];  in unwind_gusa()
107     } else if (regs->gregs[15] >= -128u && regs->pc == regs->gregs[0]) {  in unwind_gusa()
111         regs->gregs[15] = regs->gregs[1];  in unwind_gusa()
124     COPY(gregs[0]); COPY(gregs[1]);  in setup_sigcontext()
125     COPY(gregs[2]); COPY(gregs[3]);  in setup_sigcontext()
126     COPY(gregs[4]); COPY(gregs[5]);  in setup_sigcontext()
127     COPY(gregs[6]); COPY(gregs[7]);  in setup_sigcontext()
128     COPY(gregs[8]); COPY(gregs[9]);  in setup_sigcontext()
129     COPY(gregs[10]); COPY(gregs[11]);  in setup_sigcontext()
130     COPY(gregs[12]); COPY(gregs[13]);  in setup_sigcontext()
131     COPY(gregs[14]); COPY(gregs[15]);  in setup_sigcontext()
152     COPY(gregs[0]); COPY(gregs[1]);  in restore_sigcontext()
153     COPY(gregs[2]); COPY(gregs[3]);  in restore_sigcontext()
154     COPY(gregs[4]); COPY(gregs[5]);  in restore_sigcontext()
155     COPY(gregs[6]); COPY(gregs[7]);  in restore_sigcontext()
156     COPY(gregs[8]); COPY(gregs[9]);  in restore_sigcontext()
157     COPY(gregs[10]); COPY(gregs[11]);  in restore_sigcontext()
158     COPY(gregs[12]); COPY(gregs[13]);  in restore_sigcontext()
159     COPY(gregs[14]); COPY(gregs[15]);  in restore_sigcontext()
184     frame_addr = get_sigframe(ka, regs->gregs[15], sizeof(*frame));  in setup_frame()
205     regs->gregs[15] = frame_addr;  in setup_frame()
206     regs->gregs[4] = sig; /* Arg for signal handler */  in setup_frame()
207     regs->gregs[5] = 0;  in setup_frame()
208     regs->gregs[6] = frame_addr += offsetof(typeof(*frame), sc);  in setup_frame()
230     frame_addr = get_sigframe(ka, regs->gregs[15], sizeof(*frame));  in setup_rt_frame()
257     regs->gregs[15] = frame_addr;  in setup_rt_frame()
258     regs->gregs[4] = sig; /* Arg for signal handler */  in setup_rt_frame()
259     regs->gregs[5] = frame_addr + offsetof(typeof(*frame), info);  in setup_rt_frame()
260     regs->gregs[6] = frame_addr + offsetof(typeof(*frame), uc);  in setup_rt_frame()
280     frame_addr = regs->gregs[15];  in do_sigreturn()
311     frame_addr = regs->gregs[15];  in do_rt_sigreturn()