--- a/record.c +++ b/record.c @@ -513,6 +513,14 @@ record_wait (ptid_t ptid, struct target_ "Process record: break at 0x%s.\n", paddr_nz (tmp_pc)); } + if (gdbarch_decr_pc_after_break (get_regcache_arch (regcache)) + && !record_resume_step) + { + regcache_write_pc (regcache, + tmp_pc + + gdbarch_decr_pc_after_break + (get_regcache_arch (regcache))); + } goto replay_out; } } @@ -655,6 +663,15 @@ record_wait (ptid_t ptid, struct target_ "Process record: break at 0x%s.\n", paddr_nz (tmp_pc)); } + if (gdbarch_decr_pc_after_break (get_regcache_arch (regcache)) + && execution_direction == EXEC_FORWARD + && !record_resume_step) + { + regcache_write_pc (regcache, + tmp_pc + + gdbarch_decr_pc_after_break + (get_regcache_arch (regcache))); + } continue_flag = 0; } } --- a/linux-nat.c +++ b/linux-nat.c @@ -514,7 +514,9 @@ my_waitpid_record (int pid, int *status, struct bp_location *bl; struct breakpoint *b; CORE_ADDR pc; + CORE_ADDR decr_pc_after_break; struct lwp_info *lp; + int is_breakpoint = 1; wait_begin: ret = my_waitpid (pid, status, flags); @@ -530,7 +532,7 @@ wait_begin: if (WIFSTOPPED (*status) && WSTOPSIG (*status) == SIGTRAP) { - /* Check if there is a breakpoint */ + /* Check if there is a breakpoint. */ pc = 0; registers_changed (); for (bl = bp_location_chain; bl; bl = bl->global_next) @@ -602,7 +604,26 @@ wait_begin: goto wait_begin; } + is_breakpoint = 0; + out: + /* Add gdbarch_decr_pc_after_break to pc because pc will be break at address + add gdbarch_decr_pc_after_break when inferior non-step execute. */ + if (is_breakpoint) + { + decr_pc_after_break = gdbarch_decr_pc_after_break + (get_regcache_arch (get_thread_regcache (pid_to_ptid (ret)))); + if (decr_pc_after_break) + { + if (!pc) + { + pc = regcache_read_pc (get_thread_regcache (pid_to_ptid (ret))); + } + regcache_write_pc (get_thread_regcache (pid_to_ptid (ret)), + pc + decr_pc_after_break); + } + } + return ret; }