Web‌ aarch64_notify_debug_reg_change (const struct aarch64_debug_reg_state *state, int is_watchpoint , unsigned int idx) struct aarch64_dr_update_callback_param param; WebUsing the PTRACE_PEEKUSER action, the "regs" component can be read, but the values past regs are not obtained. Even the reg values are not retrieved from a 'user' structure, but …

Re: [PATCH bpf-next] selftests/bpf: Fix building error …

WebThe update order depends on the transition type and is explained below in the transition type sections: Syscalls, KVM, Interrupts and regular exceptions, NMI and NMI-like exceptions. Non-instrumentable code - noinstr¶. Most instrumentation facilities depend on RCU, so intrumentation is prohibited for entry code before RCU starts watching and exit code after … Webconst struct pt_regs_offset *roff; for (roff = regoffset_table; roff-> name != NULL; roff++) if (roff-> offset == offset) return roff-> name; return NULL; } /** * regs_within_kernel_stack () … fpt dynamics

c - 嘗試從 task_struct 讀取進程的寄存器值 - 堆棧內存溢出

WebJul 8, 2016 · execution with a copy of the original instruction being probed, and enables single stepping. The PC is set to the out-of-line slot address before the ERET. With this scheme, the instruction is executed with the exact same register context except for the PC (and DAIF) registers. Debug mask (PSTATE.D) is enabled only when single stepping a … Webstruct pt_regs { union { struct user_pt_regs user_regs; struct { u64 regs [31]; u64 sp; u64 pc; u64 pstate; }; }; u64 orig_x0; #ifdef __AARCH64EB__ u32 unused2; s32 syscallno; #else … WebApr 1, 2024 · If you compile this with gcc: gcc main.c -o dump-regs and then execute it on a random process running on your machine: sudo ./dump-regs $PID We will get a dump of some of the register values of the process: $ sudo ./dump-regs 10245 RBP: 7f7be53dda98 RBX: 0 RSI: 0 RIP: 9 This works perfectly. fptd switch