diff options
Diffstat (limited to 'src/pkg/runtime/linux/arm/signal.c')
-rw-r--r-- | src/pkg/runtime/linux/arm/signal.c | 118 |
1 files changed, 59 insertions, 59 deletions
diff --git a/src/pkg/runtime/linux/arm/signal.c b/src/pkg/runtime/linux/arm/signal.c index a9dccae4a..c65aff913 100644 --- a/src/pkg/runtime/linux/arm/signal.c +++ b/src/pkg/runtime/linux/arm/signal.c @@ -8,49 +8,49 @@ #include "os.h" void -dumpregs(Sigcontext *r) +runtime·dumpregs(Sigcontext *r) { - printf("trap %x\n", r->trap_no); - printf("error %x\n", r->error_code); - printf("oldmask %x\n", r->oldmask); - printf("r0 %x\n", r->arm_r0); - printf("r1 %x\n", r->arm_r1); - printf("r2 %x\n", r->arm_r2); - printf("r3 %x\n", r->arm_r3); - printf("r4 %x\n", r->arm_r4); - printf("r5 %x\n", r->arm_r5); - printf("r6 %x\n", r->arm_r6); - printf("r7 %x\n", r->arm_r7); - printf("r8 %x\n", r->arm_r8); - printf("r9 %x\n", r->arm_r9); - printf("r10 %x\n", r->arm_r10); - printf("fp %x\n", r->arm_fp); - printf("ip %x\n", r->arm_ip); - printf("sp %x\n", r->arm_sp); - printf("lr %x\n", r->arm_lr); - printf("pc %x\n", r->arm_pc); - printf("cpsr %x\n", r->arm_cpsr); - printf("fault %x\n", r->fault_address); + runtime·printf("trap %x\n", r->trap_no); + runtime·printf("error %x\n", r->error_code); + runtime·printf("oldmask %x\n", r->oldmask); + runtime·printf("r0 %x\n", r->arm_r0); + runtime·printf("r1 %x\n", r->arm_r1); + runtime·printf("r2 %x\n", r->arm_r2); + runtime·printf("r3 %x\n", r->arm_r3); + runtime·printf("r4 %x\n", r->arm_r4); + runtime·printf("r5 %x\n", r->arm_r5); + runtime·printf("r6 %x\n", r->arm_r6); + runtime·printf("r7 %x\n", r->arm_r7); + runtime·printf("r8 %x\n", r->arm_r8); + runtime·printf("r9 %x\n", r->arm_r9); + runtime·printf("r10 %x\n", r->arm_r10); + runtime·printf("fp %x\n", r->arm_fp); + runtime·printf("ip %x\n", r->arm_ip); + runtime·printf("sp %x\n", r->arm_sp); + runtime·printf("lr %x\n", r->arm_lr); + runtime·printf("pc %x\n", r->arm_pc); + runtime·printf("cpsr %x\n", r->arm_cpsr); + runtime·printf("fault %x\n", r->fault_address); } /* * This assembler routine takes the args from registers, puts them on the stack, * and calls sighandler(). */ -extern void sigtramp(void); -extern void sigignore(void); // just returns -extern void sigreturn(void); // calls sigreturn +extern void runtime·sigtramp(void); +extern void runtime·sigignore(void); // just returns +extern void runtime·sigreturn(void); // calls runtime·sigreturn String -signame(int32 sig) +runtime·signame(int32 sig) { if(sig < 0 || sig >= NSIG) - return emptystring; - return gostringnocopy((byte*)sigtab[sig].name); + return runtime·emptystring; + return runtime·gostringnocopy((byte*)runtime·sigtab[sig].name); } void -sighandler(int32 sig, Siginfo *info, void *context) +runtime·sighandler(int32 sig, Siginfo *info, void *context) { Ucontext *uc; Sigcontext *r; @@ -59,7 +59,7 @@ sighandler(int32 sig, Siginfo *info, void *context) uc = context; r = &uc->uc_mcontext; - if((gp = m->curg) != nil && (sigtab[sig].flags & SigPanic)) { + if((gp = m->curg) != nil && (runtime·sigtab[sig].flags & SigPanic)) { // Make it look like a call to the signal func. // Have to pass arguments out of band since // augmenting the stack frame would break @@ -75,75 +75,75 @@ sighandler(int32 sig, Siginfo *info, void *context) // old link register is more useful in the stack trace. if(r->arm_pc != 0) r->arm_lr = r->arm_pc; - r->arm_pc = (uintptr)sigpanic; + r->arm_pc = (uintptr)runtime·sigpanic; return; } - if(sigtab[sig].flags & SigQueue) { - if(sigsend(sig) || (sigtab[sig].flags & SigIgnore)) + if(runtime·sigtab[sig].flags & SigQueue) { + if(runtime·sigsend(sig) || (runtime·sigtab[sig].flags & SigIgnore)) return; - exit(2); // SIGINT, SIGTERM, etc + runtime·exit(2); // SIGINT, SIGTERM, etc } - if(panicking) // traceback already printed - exit(2); - panicking = 1; + if(runtime·panicking) // traceback already printed + runtime·exit(2); + runtime·panicking = 1; if(sig < 0 || sig >= NSIG) - printf("Signal %d\n", sig); + runtime·printf("Signal %d\n", sig); else - printf("%s\n", sigtab[sig].name); + runtime·printf("%s\n", runtime·sigtab[sig].name); - printf("PC=%x\n", r->arm_pc); - printf("\n"); + runtime·printf("PC=%x\n", r->arm_pc); + runtime·printf("\n"); - if(gotraceback()){ - traceback((void*)r->arm_pc, (void*)r->arm_sp, (void*)r->arm_lr, m->curg); - tracebackothers(m->curg); - printf("\n"); - dumpregs(r); + if(runtime·gotraceback()){ + runtime·traceback((void*)r->arm_pc, (void*)r->arm_sp, (void*)r->arm_lr, m->curg); + runtime·tracebackothers(m->curg); + runtime·printf("\n"); + runtime·dumpregs(r); } // breakpoint(); - exit(2); + runtime·exit(2); } void -signalstack(byte *p, int32 n) +runtime·signalstack(byte *p, int32 n) { Sigaltstack st; st.ss_sp = p; st.ss_size = n; st.ss_flags = 0; - sigaltstack(&st, nil); + runtime·sigaltstack(&st, nil); } void -initsig(int32 queue) +runtime·initsig(int32 queue) { static Sigaction sa; - siginit(); + runtime·siginit(); int32 i; sa.sa_flags = SA_ONSTACK | SA_SIGINFO | SA_RESTORER; sa.sa_mask.sig[0] = 0xFFFFFFFF; sa.sa_mask.sig[1] = 0xFFFFFFFF; - sa.sa_restorer = (void*)sigreturn; + sa.sa_restorer = (void*)runtime·sigreturn; for(i = 0; i<NSIG; i++) { - if(sigtab[i].flags) { - if((sigtab[i].flags & SigQueue) != queue) + if(runtime·sigtab[i].flags) { + if((runtime·sigtab[i].flags & SigQueue) != queue) continue; - if(sigtab[i].flags & (SigCatch | SigQueue)) - sa.sa_handler = (void*)sigtramp; + if(runtime·sigtab[i].flags & (SigCatch | SigQueue)) + sa.sa_handler = (void*)runtime·sigtramp; else - sa.sa_handler = (void*)sigignore; - if(sigtab[i].flags & SigRestart) + sa.sa_handler = (void*)runtime·sigignore; + if(runtime·sigtab[i].flags & SigRestart) sa.sa_flags |= SA_RESTART; else sa.sa_flags &= ~SA_RESTART; - rt_sigaction(i, &sa, nil, 8); + runtime·rt_sigaction(i, &sa, nil, 8); } } } |