void show_regs(struct pt_regs *regs) { unsigned long flags; const char *processor_modes[] = { "USER_26", "FIQ_26", "IRQ_26", "SVC_26", "UK4_26", "UK5_26", "UK6_26", "UK7_26", "UK8_26", "UK9_26", "UK10_26", "UK11_26", "UK12_26", "UK13_26", "UK14_26", "UK15_26", "USER_32", "FIQ_32", "IRQ_32", "SVC_32", "UK4_32", "UK5_32", "UK6_32", "ABT_32", "UK8_32", "UK9_32", "UK10_32", "UND_32", "UK12_32", "UK13_32", "UK14_32", "SYS_32", }; flags = condition_codes(regs); printf("pc : [<%08lx>] lr : [<%08lx>]\n" "sp : %08lx ip : %08lx fp : %08lx\n", instruction_pointer(regs), regs->ARM_lr, regs->ARM_sp, regs->ARM_ip, regs->ARM_fp); printf("r10: %08lx r9 : %08lx r8 : %08lx\n", regs->ARM_r10, regs->ARM_r9, regs->ARM_r8); printf("r7 : %08lx r6 : %08lx r5 : %08lx r4 : %08lx\n", regs->ARM_r7, regs->ARM_r6, regs->ARM_r5, regs->ARM_r4); printf("r3 : %08lx r2 : %08lx r1 : %08lx r0 : %08lx\n", regs->ARM_r3, regs->ARM_r2, regs->ARM_r1, regs->ARM_r0); printf("Flags: %c%c%c%c", flags & CC_N_BIT ? 'N' : 'n', flags & CC_Z_BIT ? 'Z' : 'z', flags & CC_C_BIT ? 'C' : 'c', flags & CC_V_BIT ? 'V' : 'v'); printf(" IRQs %s FIQs %s Mode %s%s\n", interrupts_enabled(regs) ? "on" : "off", fast_interrupts_enabled(regs) ? "on" : "off", processor_modes[processor_mode(regs)], thumb_mode(regs) ? " (T)" : ""); }
void show_regs(struct pt_regs * regs) { unsigned long flags; flags = condition_codes(regs); printk("pc : [<%08lx>] lr : [<%08lx>] %s\n" "sp : %08lx ip : %08lx fp : %08lx\n", instruction_pointer(regs), regs->ARM_lr, print_tainted(), regs->ARM_sp, regs->ARM_ip, regs->ARM_fp); printk("r10: %08lx r9 : %08lx r8 : %08lx\n", regs->ARM_r10, regs->ARM_r9, regs->ARM_r8); printk("r7 : %08lx r6 : %08lx r5 : %08lx r4 : %08lx\n", regs->ARM_r7, regs->ARM_r6, regs->ARM_r5, regs->ARM_r4); printk("r3 : %08lx r2 : %08lx r1 : %08lx r0 : %08lx\n", regs->ARM_r3, regs->ARM_r2, regs->ARM_r1, regs->ARM_r0); printk("Flags: %c%c%c%c", flags & PSR_N_BIT ? 'N' : 'n', flags & PSR_Z_BIT ? 'Z' : 'z', flags & PSR_C_BIT ? 'C' : 'c', flags & PSR_V_BIT ? 'V' : 'v'); printk(" IRQs o%s FIQs o%s Mode %s Segment %s\n", interrupts_enabled(regs) ? "n" : "ff", fast_interrupts_enabled(regs) ? "n" : "ff", processor_modes[processor_mode(regs)], get_fs() == get_ds() ? "kernel" : "user"); }
static void dump_ipu_registers(struct rproc *rproc) { unsigned long flags; char buf[64]; struct pt_regs regs; if (!rproc->cdump_buf1) return; remoteproc_fill_pt_regs(®s, (struct exc_regs *)rproc->cdump_buf1); pr_info("REGISTER DUMP FOR REMOTEPROC %s\n", rproc->name); pr_info("PC is at %08lx\n", instruction_pointer(®s)); pr_info("LR is at %08lx\n", regs.ARM_lr); pr_info("pc : [<%08lx>] lr : [<%08lx>] psr: %08lx\n" "sp : %08lx ip : %08lx fp : %08lx\n", regs.ARM_pc, regs.ARM_lr, regs.ARM_cpsr, regs.ARM_sp, regs.ARM_ip, regs.ARM_fp); pr_info("r10: %08lx r9 : %08lx r8 : %08lx\n", regs.ARM_r10, regs.ARM_r9, regs.ARM_r8); pr_info("r7 : %08lx r6 : %08lx r5 : %08lx r4 : %08lx\n", regs.ARM_r7, regs.ARM_r6, regs.ARM_r5, regs.ARM_r4); pr_info("r3 : %08lx r2 : %08lx r1 : %08lx r0 : %08lx\n", regs.ARM_r3, regs.ARM_r2, regs.ARM_r1, regs.ARM_r0); flags = regs.ARM_cpsr; buf[0] = flags & PSR_N_BIT ? 'N' : 'n'; buf[1] = flags & PSR_Z_BIT ? 'Z' : 'z'; buf[2] = flags & PSR_C_BIT ? 'C' : 'c'; buf[3] = flags & PSR_V_BIT ? 'V' : 'v'; buf[4] = '\0'; pr_info("Flags: %s IRQs o%s FIQs o%s\n", buf, interrupts_enabled(®s) ? "n" : "ff", fast_interrupts_enabled(®s) ? "n" : "ff"); }