diff --git a/gdb/ChangeLog b/gdb/ChangeLog index fe940780cb7..4c28fd03489 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,11 @@ +2015-07-10 Markus Metzger + + * record-btrace.c (record_btrace_goto_begin) + (record_btrace_goto_end, record_btrace_goto): Move call to + print_stack_frame ... + (record_btrace_set_replay): ... here. Set stop_pc. + * record-full.c (record_full_goto_entry): Set stop_pc. + 2015-07-09 Markus Metzger * btrace.c (btrace_pt_readmem_callback): Change type of PC argument. diff --git a/gdb/record-btrace.c b/gdb/record-btrace.c index 969e01bfc01..6f4ee669422 100644 --- a/gdb/record-btrace.c +++ b/gdb/record-btrace.c @@ -2212,6 +2212,9 @@ record_btrace_set_replay (struct thread_info *tp, /* Start anew from the new replay position. */ record_btrace_clear_histories (btinfo); + + stop_pc = regcache_read_pc (get_current_regcache ()); + print_stack_frame (get_selected_frame (NULL), 1, SRC_AND_LOC, 1); } /* The to_goto_record_begin method of target record-btrace. */ @@ -2226,8 +2229,6 @@ record_btrace_goto_begin (struct target_ops *self) btrace_insn_begin (&begin, &tp->btrace); record_btrace_set_replay (tp, &begin); - - print_stack_frame (get_selected_frame (NULL), 1, SRC_AND_LOC, 1); } /* The to_goto_record_end method of target record-btrace. */ @@ -2240,8 +2241,6 @@ record_btrace_goto_end (struct target_ops *ops) tp = require_btrace_thread (); record_btrace_set_replay (tp, NULL); - - print_stack_frame (get_selected_frame (NULL), 1, SRC_AND_LOC, 1); } /* The to_goto_record method of target record-btrace. */ @@ -2267,8 +2266,6 @@ record_btrace_goto (struct target_ops *self, ULONGEST insn) error (_("No such instruction.")); record_btrace_set_replay (tp, &it); - - print_stack_frame (get_selected_frame (NULL), 1, SRC_AND_LOC, 1); } /* The to_execution_direction target method. */ diff --git a/gdb/record-full.c b/gdb/record-full.c index 43e8be23b6c..1520811053d 100644 --- a/gdb/record-full.c +++ b/gdb/record-full.c @@ -1869,6 +1869,7 @@ record_full_goto_entry (struct record_full_entry *p) registers_changed (); reinit_frame_cache (); + stop_pc = regcache_read_pc (get_current_regcache ()); print_stack_frame (get_selected_frame (NULL), 1, SRC_AND_LOC, 1); } diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog index daf52178e5d..da3da385142 100644 --- a/gdb/testsuite/ChangeLog +++ b/gdb/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2015-07-10 Markus Metzger + + * gdb.btrace/record_goto-step.exp: New. + 2015-07-10 Jan Kratochvil * gdb.asm/asm-source.exp (f at main): Stop at gdbasm_enter. diff --git a/gdb/testsuite/gdb.btrace/record_goto-step.exp b/gdb/testsuite/gdb.btrace/record_goto-step.exp new file mode 100644 index 00000000000..90347e99da1 --- /dev/null +++ b/gdb/testsuite/gdb.btrace/record_goto-step.exp @@ -0,0 +1,47 @@ +# This testcase is part of GDB, the GNU debugger. +# +# Copyright 2013-2015 Free Software Foundation, Inc. +# +# Contributed by Intel Corp. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# check for btrace support +if { [skip_btrace_tests] } { return -1 } + +standard_testfile record_goto.c + +# start inferior +if [prepare_for_testing record_goto-step.exp $testfile $srcfile] { + return -1 +} + +if ![runto_main] { + return -1 +} + +set bp [gdb_get_line_number "fun4.3" $srcfile] +gdb_breakpoint $srcfile:$bp + +# record the execution until we hit a breakpoint +gdb_test_no_output "record btrace" +gdb_continue_to_breakpoint "cont to $bp" ".*fun4\.3.*" + +# reverse-step, then jump to the end of the trace +gdb_test "reverse-next" ".*fun4\.2.*" +gdb_test "record goto end" ".*fun4\.3.*" + +# test that we can step away from a breakpoint after jumping to +# the breakpoint PC +gdb_test "next" ".*fun4\.4.*"