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| author | Tom Tromey <tom@tromey.com> | 2019-12-21 11:14:56 -0700 |
|---|---|---|
| committer | Tom Tromey <tom@tromey.com> | 2020-01-19 13:08:48 -0700 |
| commit | 4f13c1c00be32131845ae50aef788d4f2c652dff (patch) | |
| tree | 2d269ef25cb784be2931a85b69a01bfd3bbc2e75 | |
| parent | fa47e4463ab4ee4ddc7858ab11063c7965b232ac (diff) | |
| download | fsf-binutils-gdb-4f13c1c00be32131845ae50aef788d4f2c652dff.zip fsf-binutils-gdb-4f13c1c00be32131845ae50aef788d4f2c652dff.tar.gz fsf-binutils-gdb-4f13c1c00be32131845ae50aef788d4f2c652dff.tar.bz2 | |
Make "file" clear TUI source window
I noticed that a plain "file" will leave the current source file in
the TUI source window. Instead, I think, it should clear the source
window. This patch implements this.
gdb/ChangeLog
2020-01-19 Tom Tromey <tom@tromey.com>
* tui/tui-winsource.c (tui_update_source_windows_with_line):
Handle case where symtab is null.
gdb/testsuite/ChangeLog
2020-01-19 Tom Tromey <tom@tromey.com>
* gdb.tui/main.exp: Add check for plain "file".
Change-Id: I8424acf837f1a47f75bc6a833d1e917d4c10b51e
| -rw-r--r-- | gdb/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gdb/testsuite/gdb.tui/main.exp | 7 | ||||
| -rw-r--r-- | gdb/tui/tui-winsource.c | 11 |
4 files changed, 22 insertions, 5 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index f7798de..d8482aa 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,8 @@ +2020-01-19 Tom Tromey <tom@tromey.com> + + * tui/tui-winsource.c (tui_update_source_windows_with_line): + Handle case where symtab is null. + 2020-01-19 Simon Marchi <simon.marchi@polymtl.ca> * linux-fork.c (one_fork_p): Simplify. diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog index c4a760e..b642641 100644 --- a/gdb/testsuite/ChangeLog +++ b/gdb/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2020-01-19 Tom Tromey <tom@tromey.com> + + * gdb.tui/main.exp: Add check for plain "file". + 2020-01-16 Christian Biesinger <cbiesinger@google.com> * lib/gdb.exp: Fix spelling error (seperatelly). diff --git a/gdb/testsuite/gdb.tui/main.exp b/gdb/testsuite/gdb.tui/main.exp index 26ca004..ae2393e 100644 --- a/gdb/testsuite/gdb.tui/main.exp +++ b/gdb/testsuite/gdb.tui/main.exp @@ -26,9 +26,16 @@ if {[build_executable "failed to prepare" ${testfile} ${srcfile}] == -1} { # Note: don't pass the executable here Term::clean_restart 24 80 +# Later on we'd like to avoid having to answer a question. +gdb_test_no_output "set interactive-mode off" + if {![Term::enter_tui]} { unsupported "TUI not supported" } Term::command "file [standard_output_file $testfile]" Term::check_contents "show main after file" "\\|.*21 *return 0" + +# Ensure that "file" clears the source window. +Term::command "file" +Term::check_contents "file clears window" "No Source Available" diff --git a/gdb/tui/tui-winsource.c b/gdb/tui/tui-winsource.c index fbee2e3..3ba2f2b 100644 --- a/gdb/tui/tui-winsource.c +++ b/gdb/tui/tui-winsource.c @@ -212,11 +212,12 @@ tui_update_source_windows_with_addr (struct gdbarch *gdbarch, CORE_ADDR addr) void tui_update_source_windows_with_line (struct symtab_and_line sal) { - if (!sal.symtab) - return; - - find_line_pc (sal.symtab, sal.line, &sal.pc); - struct gdbarch *gdbarch = get_objfile_arch (SYMTAB_OBJFILE (sal.symtab)); + struct gdbarch *gdbarch = nullptr; + if (sal.symtab != nullptr) + { + find_line_pc (sal.symtab, sal.line, &sal.pc); + gdbarch = get_objfile_arch (SYMTAB_OBJFILE (sal.symtab)); + } for (struct tui_source_window_base *win_info : tui_source_windows ()) win_info->update_source_window (gdbarch, sal); |