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| author | Tom Tromey <tom@tromey.com> | 2019-12-27 09:43:35 -0700 |
|---|---|---|
| committer | Tom Tromey <tom@tromey.com> | 2019-12-27 09:44:34 -0700 |
| commit | ace206a5a5d86d8427607fd1af484689c0b23eaf (patch) | |
| tree | c38ca6179ba4c2178ce45397ab1f6fdfa29ecd16 /gdb | |
| parent | f9ba974dea317eae6e7032b52b52314cbe43f9d8 (diff) | |
| download | binutils-ace206a5a5d86d8427607fd1af484689c0b23eaf.zip binutils-ace206a5a5d86d8427607fd1af484689c0b23eaf.tar.gz binutils-ace206a5a5d86d8427607fd1af484689c0b23eaf.tar.bz2 | |
Remove dead code from TUI
I found some dead code in the TUI -- some using #if 0, and some
commented-out code. There's no reason to keep this, so this patch
removes it.
gdb/ChangeLog
2019-12-27 Tom Tromey <tom@tromey.com>
* tui/tui-source.c (tui_source_window::do_scroll_vertical): Remove
commented-out code.
* tui/tui.c: Remove #if 0 code.
Change-Id: Ie00933b2ba498417ce22e5da3f62f5a40c234f33
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 6 | ||||
| -rw-r--r-- | gdb/tui/tui-source.c | 2 | ||||
| -rw-r--r-- | gdb/tui/tui.c | 56 |
3 files changed, 6 insertions, 58 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 571cd78..097f2f3 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,11 @@ 2019-12-27 Tom Tromey <tom@tromey.com> + * tui/tui-source.c (tui_source_window::do_scroll_vertical): Remove + commented-out code. + * tui/tui.c: Remove #if 0 code. + +2019-12-27 Tom Tromey <tom@tromey.com> + * cli/cli-cmds.c (print_disassembly): Reorder "if". 2019-12-27 Tom Tromey <tom@tromey.com> diff --git a/gdb/tui/tui-source.c b/gdb/tui/tui-source.c index 2d8ecee..700a37a 100644 --- a/gdb/tui/tui-source.c +++ b/gdb/tui/tui-source.c @@ -151,8 +151,6 @@ tui_source_window::do_scroll_vertical (int num_to_scroll) const std::vector<off_t> *offsets; if (g_source_cache.get_line_charpos (s, &offsets) && l.u.line_no > offsets->size ()) - /* line = s->nlines - win_info->content_size + 1; */ - /* elz: fix for dts 23398. */ l.u.line_no = start_line_or_addr.u.line_no; if (l.u.line_no <= 0) l.u.line_no = 1; diff --git a/gdb/tui/tui.c b/gdb/tui/tui.c index 0ebe846..6fdfa45 100644 --- a/gdb/tui/tui.c +++ b/gdb/tui/tui.c @@ -44,9 +44,6 @@ #include <ctype.h> #include <signal.h> #include <fcntl.h> -#if 0 -#include <termio.h> -#endif #include <setjmp.h> #include "gdb_curses.h" @@ -575,59 +572,6 @@ tui_disable_command (const char *args, int from_tty) tui_disable (); } -#if 0 -/* Solaris <sys/termios.h> defines CTRL. */ -#ifndef CTRL -#define CTRL(x) (x & ~0140) -#endif - -#define FILEDES 2 -#define CHK(val, dft) (val<=0 ? dft : val) - -static void -tui_reset (void) -{ - struct termio mode; - - /* Reset the teletype mode bits to a sensible state. - Copied tset.c. */ -#if defined (TIOCGETC) - struct tchars tbuf; -#endif /* TIOCGETC */ -#ifdef UCB_NTTY - struct ltchars ltc; - - if (ldisc == NTTYDISC) - { - ioctl (FILEDES, TIOCGLTC, <c); - ltc.t_suspc = CHK (ltc.t_suspc, CTRL ('Z')); - ltc.t_dsuspc = CHK (ltc.t_dsuspc, CTRL ('Y')); - ltc.t_rprntc = CHK (ltc.t_rprntc, CTRL ('R')); - ltc.t_flushc = CHK (ltc.t_flushc, CTRL ('O')); - ltc.t_werasc = CHK (ltc.t_werasc, CTRL ('W')); - ltc.t_lnextc = CHK (ltc.t_lnextc, CTRL ('V')); - ioctl (FILEDES, TIOCSLTC, <c); - } -#endif /* UCB_NTTY */ -#ifdef TIOCGETC - ioctl (FILEDES, TIOCGETC, &tbuf); - tbuf.t_intrc = CHK (tbuf.t_intrc, CTRL ('?')); - tbuf.t_quitc = CHK (tbuf.t_quitc, CTRL ('\\')); - tbuf.t_startc = CHK (tbuf.t_startc, CTRL ('Q')); - tbuf.t_stopc = CHK (tbuf.t_stopc, CTRL ('S')); - tbuf.t_eofc = CHK (tbuf.t_eofc, CTRL ('D')); - /* brkc is left alone. */ - ioctl (FILEDES, TIOCSETC, &tbuf); -#endif /* TIOCGETC */ - mode.sg_flags &= ~(RAW -#ifdef CBREAK - | CBREAK -#endif /* CBREAK */ - | VTDELAY | ALLDELAY); - mode.sg_flags |= XTABS | ECHO | CRMOD | ANYP; -} -#endif - void tui_show_assembly (struct gdbarch *gdbarch, CORE_ADDR addr) { |