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| author | Maciej W. Rozycki <macro@linux-mips.org> | 2007-06-21 15:18:51 +0000 |
|---|---|---|
| committer | Maciej W. Rozycki <macro@linux-mips.org> | 2007-06-21 15:18:51 +0000 |
| commit | a4642986412fbd22873bf4f64e4d3ee7c5aeabac (patch) | |
| tree | c8fe96b2363a3a8d803409dd965e8094f154958d /gdb/doc | |
| parent | ade28716408576549d6f1998d6baf0d2c5c74b91 (diff) | |
| download | gdb-a4642986412fbd22873bf4f64e4d3ee7c5aeabac.zip gdb-a4642986412fbd22873bf4f64e4d3ee7c5aeabac.tar.gz gdb-a4642986412fbd22873bf4f64e4d3ee7c5aeabac.tar.bz2 | |
gdb/:
* disasm.c (gdb_print_insn): Return the number of branch delay
slot instructions too.
* disasm.h (gdb_print_insn): Update prototype.
* printcmd.c (branch_delay_insns): New variable to record the
number of delay slot instructions after disassembling a branch.
(print_formatted): Record the number of branch delay slot
instructions.
(do_examine): When disassembling, if the last instruction
disassembled has any branch delay slots, then bump the count so
that they get disassembled too.
* tui/tui-disasm.c (tui_disassemble): Update the call to
gdb_print_insn().
* NEWS: Document the new behaviour.
gdb/doc/:
* gdb.texinfo (Examining Memory): Document the new behaviour.
gdb/gdbtk/:
* generic/gdbtk-cmds.c (gdbtk_load_asm): Update the call to
gdb_print_insn().
Diffstat (limited to 'gdb/doc')
| -rw-r--r-- | gdb/doc/ChangeLog | 4 | ||||
| -rw-r--r-- | gdb/doc/gdb.texinfo | 9 |
2 files changed, 10 insertions, 3 deletions
diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog index d3e0cc4..dbd46d6 100644 --- a/gdb/doc/ChangeLog +++ b/gdb/doc/ChangeLog @@ -1,3 +1,7 @@ +2007-06-21 Maciej W. Rozycki <macro@mips.com> + + * gdb.texinfo (Examining Memory): Document the new behaviour. + 2007-06-21 Vladimir Prus <vladimir@codesourcery.com> * gdb.texinfo (Standard Target Features): Document diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo index 6edd6a6..fdbacf1 100644 --- a/gdb/doc/gdb.texinfo +++ b/gdb/doc/gdb.texinfo @@ -5861,9 +5861,12 @@ specifications @samp{4xw} and @samp{4wx} mean exactly the same thing. Even though the unit size @var{u} is ignored for the formats @samp{s} and @samp{i}, you might still want to use a count @var{n}; for example, @samp{3i} specifies that you want to see three machine instructions, -including any operands. The command @code{disassemble} gives an -alternative way of inspecting machine instructions; see @ref{Machine -Code,,Source and Machine Code}. +including any operands. For convenience, especially when used with +the @code{display} command, the @samp{i} format also prints branch delay +slot instructions, if any, beyond the count specified, which immediately +follow the last instruction that is within the count. The command +@code{disassemble} gives an alternative way of inspecting machine +instructions; see @ref{Machine Code,,Source and Machine Code}. All the defaults for the arguments to @code{x} are designed to make it easy to continue scanning memory with minimal specifications each time |