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| author | Markus Metzger <markus.t.metzger@intel.com> | 2013-05-13 14:57:42 +0200 |
|---|---|---|
| committer | Markus Metzger <markus.t.metzger@intel.com> | 2014-01-16 12:58:25 +0100 |
| commit | 5de9129b066591c6ef57829ab9e1c2a030de49af (patch) | |
| tree | 4c5d36f999ab689d3d5a30be795976e28fccb8b0 /gdb/btrace.c | |
| parent | 7acbe13307c209309f1733757b6d5d7a2d9bce9b (diff) | |
| download | gdb-5de9129b066591c6ef57829ab9e1c2a030de49af.zip gdb-5de9129b066591c6ef57829ab9e1c2a030de49af.tar.gz gdb-5de9129b066591c6ef57829ab9e1c2a030de49af.tar.bz2 | |
record-btrace: start counting at one
The record instruction-history and record-function-call-history commands start
counting instructions at zero. This is somewhat unintuitive when we start
navigating in the recorded instruction history. Start at one, instead.
2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
* btrace.c (ftrace_new_function): Start counting at one.
* record-btrace.c (record_btrace_info): Adjust number of calls
and insns.
* NEWS: Announce it.
testsuite/
* gdb.btrace/instruction_history.exp: Update.
* gdb.btrace/function_call_history.exp: Update.
Diffstat (limited to 'gdb/btrace.c')
| -rw-r--r-- | gdb/btrace.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/gdb/btrace.c b/gdb/btrace.c index 5bda127..2e9e008 100644 --- a/gdb/btrace.c +++ b/gdb/btrace.c @@ -208,7 +208,13 @@ ftrace_new_function (struct btrace_function *prev, bfun->lbegin = INT_MAX; bfun->lend = INT_MIN; - if (prev != NULL) + if (prev == NULL) + { + /* Start counting at one. */ + bfun->number = 1; + bfun->insn_offset = 1; + } + else { gdb_assert (prev->flow.next == NULL); prev->flow.next = bfun; |