gdb/ChangeLog:
2009-11-23 Paul Pluzhnikov <ppluzhnikov@google.com> * cli/cli-cmds.c (disassemble_command): Split on comma. (init_cli_cmds): Update help. * NEWS: Mention incompatible change to 'disassemble'. gdb/testsuite/ChangeLog: 2009-11-23 Paul Pluzhnikov <ppluzhnikov@google.com> * gdb.asm/asm-source.exp: Adjust. * gdb.base/help.exp: Adjust. gdb/doc/ChangeLog: 2009-11-23 Paul Pluzhnikov <ppluzhnikov@google.com> * gdb.texinfo (Machine Code): Adjust.
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@ -1,3 +1,9 @@
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2009-11-23 Paul Pluzhnikov <ppluzhnikov@google.com>
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* cli/cli-cmds.c (disassemble_command): Split on comma.
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(init_cli_cmds): Update help.
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* NEWS: Mention incompatible change to 'disassemble'.
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2009-11-22 Pedro Alves <pedro@codesourcery.com>
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Make hardware breakpoints work for process repord.
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6
gdb/NEWS
6
gdb/NEWS
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@ -22,6 +22,12 @@ Xilinx MicroBlaze microblaze
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lists inferiors that are not running yet or that have exited
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already. See also "New commands" and "New options" below.
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* Changed commands
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disassemble
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The disassemble command, when invoked with two arguments, now requires
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the arguments to be comma-separated.
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* New commands (for set/show, see "New options" below)
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record save [<FILENAME>]
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@ -983,7 +983,6 @@ disassemble_command (char *arg, int from_tty)
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CORE_ADDR low, high;
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char *name;
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CORE_ADDR pc, pc_masked;
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char *space_index;
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int flags;
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name = NULL;
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@ -1022,13 +1021,12 @@ disassemble_command (char *arg, int from_tty)
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return;
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}
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/* FIXME: 'twould be nice to allow spaces in the expression for the first
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arg. Allow comma separater too? */
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if (!(space_index = (char *) strchr (arg, ' ')))
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pc = value_as_address (parse_to_comma_and_eval (&arg));
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if (arg[0] == ',')
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++arg;
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if (arg[0] == '\0')
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{
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/* One argument. */
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pc = parse_and_eval_address (arg);
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if (find_pc_partial_function (pc, &name, &low, &high) == 0)
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error (_("No function contains specified address."));
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#if defined(TUI)
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@ -1044,9 +1042,8 @@ disassemble_command (char *arg, int from_tty)
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else
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{
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/* Two arguments. */
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*space_index = '\0';
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low = parse_and_eval_address (arg);
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high = parse_and_eval_address (space_index + 1);
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low = pc;
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high = parse_and_eval_address (arg);
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}
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print_disassembly (gdbarch, name, low, high, flags);
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@ -1461,7 +1458,7 @@ Default is the function surrounding the pc of the selected frame.\n\
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With a /m modifier, source lines are included (if available).\n\
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With a /r modifier, raw instructions in hex are included.\n\
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With a single argument, the function surrounding that address is dumped.\n\
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Two arguments are taken as a range of memory to dump."));
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Two arguments (separated by a comma) are taken as a range of memory to dump."));
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set_cmd_completer (c, location_completer);
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if (xdb_commands)
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add_com_alias ("va", "disassemble", class_xdb, 0);
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@ -1,3 +1,7 @@
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2009-11-23 Paul Pluzhnikov <ppluzhnikov@google.com>
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* gdb.texinfo (Machine Code): Adjust.
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2009-11-11 Pedro Alves <pedro@codesourcery.com>
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* agentexpr.texi (Tracing On Symmetrix): Delete section.
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@ -6539,10 +6539,14 @@ in symbolic form by specifying the @code{/r}.
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The default memory range is the function surrounding the
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program counter of the selected frame. A single argument to this
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command is a program counter value; @value{GDBN} dumps the function
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surrounding this value. Two arguments specify a range of addresses
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(first inclusive, second exclusive) to dump. In that case, the name of
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the function is also printed (since there could be several functions in
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the given range).
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surrounding this value. When two arguments are given, they should
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be separated by a comma, possibly surrounded by whitespace. The
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arguments specify a range of addresses (first inclusive, second exclusive)
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to dump. In that case, the name of the function is also printed (since
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there could be several functions in the given range).
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The argument(s) can be any expression yielding a numeric value, such as
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@samp{0x32c4}, @samp{&main+10} or @samp{$pc - 8}.
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If the range of memory being disassembled contains current program counter,
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the instruction at that location is shown with a @code{=>} marker.
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@ -6552,7 +6556,7 @@ The following example shows the disassembly of a range of addresses of
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HP PA-RISC 2.0 code:
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@smallexample
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(@value{GDBP}) disas 0x32c4 0x32e4
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(@value{GDBP}) disas 0x32c4, 0x32e4
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Dump of assembler code from 0x32c4 to 0x32e4:
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0x32c4 <main+204>: addil 0,dp
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0x32c8 <main+208>: ldw 0x22c(sr0,r1),r26
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@ -1,3 +1,8 @@
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2009-11-23 Paul Pluzhnikov <ppluzhnikov@google.com>
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* gdb.asm/asm-source.exp: Adjust.
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* gdb.base/help.exp: Adjust.
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2009-11-22 Pedro Alves <pedro@codesourcery.com>
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* gdb.base/catch-syscall.exp (test_catch_syscall_fail_nodatadir)
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@ -453,12 +453,12 @@ proc test_dis { command var } {
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# See if we can look at a global variable, three ways
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gdb_test "print globalvar" ".* = 11" "look at global variable"
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test_dis "x/i &globalvar" "globalvar"
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test_dis "disassem &globalvar &globalvar+1" "globalvar"
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test_dis "disassem &globalvar, &globalvar+1" "globalvar"
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# See if we can look at a static variable, three ways
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gdb_test "print staticvar" ".* = 5" "look at static variable"
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test_dis "x/i &staticvar" "staticvar"
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test_dis "disassem &staticvar &staticvar+1" "staticvar"
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test_dis "disassem &staticvar, &staticvar+1" "staticvar"
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# See if we can look at a static function
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gdb_test "disassem foostatic" ".*<\\+0>:.*End of assembler dump." \
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@ -124,7 +124,7 @@ gdb_test "help disable breakpoints" "Disable some breakpoints\.\[\r\n\]+Argument
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# test help disable display
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gdb_test "help disable display" "Disable some expressions to be displayed when program stops\.\[\r\n\]+Arguments are the code numbers of the expressions to stop displaying\.\[\r\n\]+No argument means disable all automatic-display expressions\.\[\r\n\]+Do \"info display\" to see current list of code numbers\." "help disable display"
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# test help disassemble
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gdb_test "help disassemble" "Disassemble a specified section of memory\.\[\r\n\]+Default is the function surrounding the pc of the selected frame\.\[\r\n\]+With a /m modifier, source lines are included \\(if available\\)\.\[\r\n\]+With a /r modifier, raw instructions in hex are included\.\[\r\n\]+With a single argument, the function surrounding that address is dumped\.\[\r\n\]+Two arguments are taken as a range of memory to dump\." "help disassemble"
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gdb_test "help disassemble" "Disassemble a specified section of memory\.\[\r\n\]+Default is the function surrounding the pc of the selected frame\.\[\r\n\]+With a /m modifier, source lines are included \\(if available\\)\.\[\r\n\]+With a /r modifier, raw instructions in hex are included\.\[\r\n\]+With a single argument, the function surrounding that address is dumped\.\[\r\n\]+Two arguments \\(separated by a comma\\) are taken as a range of memory to dump\." "help disassemble"
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# test help display
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gdb_test "help display" "Print value of expression EXP each time the program stops\.\[\r\n\]+/FMT may be used before EXP as in the \"print\" command\.\[\r\n\]+/FMT \"i\" or \"s\" or including a size-letter is allowed,\[\r\n\]+as in the \"x\" command, and then EXP is used to get the address to examine\[\r\n\]+and examining is done as in the \"x\" command\.\[\r\n\]+With no argument, display all currently requested auto-display expressions\.\[\r\n\]+Use \"undisplay\" to cancel display requests previously made\." "help display"
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# test help do
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