From: Tom Tromey <tom@tromey.com>
To: gdb-patches@sourceware.org
Cc: Tom Tromey <tom@tromey.com>
Subject: [RFA 10/22] Remove some cleanups in MI
Date: Tue, 27 Sep 2016 04:52:00 -0000 [thread overview]
Message-ID: <1474949330-4307-11-git-send-email-tom@tromey.com> (raw)
In-Reply-To: <1474949330-4307-1-git-send-email-tom@tromey.com>
This patch removes a couple of cleanups from MI.
2016-09-26 Tom Tromey <tom@tromey.com>
* mi/mi-main.c (mi_cmd_data_read_memory): Use std::vector. Remove
some cleanups.
---
gdb/ChangeLog | 5 +++++
gdb/mi/mi-main.c | 11 ++++-------
2 files changed, 9 insertions(+), 7 deletions(-)
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 954d658..704de48 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,10 @@
2016-09-26 Tom Tromey <tom@tromey.com>
+ * mi/mi-main.c (mi_cmd_data_read_memory): Use std::vector. Remove
+ some cleanups.
+
+2016-09-26 Tom Tromey <tom@tromey.com>
+
* tui/tui-interp.c (tui_on_normal_stop, tui_on_signal_received)
(tui_on_end_stepping_range, tui_on_signal_exited, tui_on_exited)
(tui_on_no_history): Update.
diff --git a/gdb/mi/mi-main.c b/gdb/mi/mi-main.c
index c6c7067..50d82f1 100644
--- a/gdb/mi/mi-main.c
+++ b/gdb/mi/mi-main.c
@@ -56,6 +56,7 @@
#include <ctype.h>
#include "gdb_sys_time.h"
+#include <vector>
#if defined HAVE_SYS_RESOURCE_H
#include <sys/resource.h>
@@ -1403,7 +1404,6 @@ mi_cmd_data_read_memory (char *command, char **argv, int argc)
{
struct gdbarch *gdbarch = get_current_arch ();
struct ui_out *uiout = current_uiout;
- struct cleanup *cleanups = make_cleanup (null_cleanup, NULL);
CORE_ADDR addr;
long total_bytes, nr_cols, nr_rows;
char word_format;
@@ -1411,7 +1411,6 @@ mi_cmd_data_read_memory (char *command, char **argv, int argc)
long word_size;
char word_asize;
char aschar;
- gdb_byte *mbuf;
int nr_bytes;
long offset = 0;
int oind = 0;
@@ -1496,13 +1495,12 @@ mi_cmd_data_read_memory (char *command, char **argv, int argc)
/* Create a buffer and read it in. */
total_bytes = word_size * nr_rows * nr_cols;
- mbuf = XCNEWVEC (gdb_byte, total_bytes);
- make_cleanup (xfree, mbuf);
+ std::vector<gdb_byte> mbuf (total_bytes);
/* Dispatch memory reads to the topmost target, not the flattened
current_target. */
nr_bytes = target_read (current_target.beneath,
- TARGET_OBJECT_MEMORY, NULL, mbuf,
+ TARGET_OBJECT_MEMORY, NULL, mbuf.data (),
addr, total_bytes);
if (nr_bytes <= 0)
error (_("Unable to read memory."));
@@ -1556,7 +1554,7 @@ mi_cmd_data_read_memory (char *command, char **argv, int argc)
else
{
ui_file_rewind (stream);
- print_scalar_formatted (mbuf + col_byte, word_type, &opts,
+ print_scalar_formatted (&mbuf[col_byte], word_type, &opts,
word_asize, stream);
ui_out_field_stream (uiout, NULL, stream);
}
@@ -1583,7 +1581,6 @@ mi_cmd_data_read_memory (char *command, char **argv, int argc)
}
do_cleanups (cleanup_stream);
}
- do_cleanups (cleanups);
}
void
--
2.7.4
next prev parent reply other threads:[~2016-09-27 4:52 UTC|newest]
Thread overview: 121+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-27 4:49 [RFA 00/22] More C++-ification Tom Tromey
2016-09-27 4:41 ` [RFA 07/22] Change scoped_minimal_symbol_reader to store objfile Tom Tromey
2016-09-29 9:19 ` Trevor Saunders
2016-09-30 21:41 ` Tom Tromey
2016-09-27 4:41 ` [RFA 15/22] Use std::string in macho_symfile_read_all_oso Tom Tromey
2016-10-09 17:28 ` Pedro Alves
2016-10-10 22:40 ` Tom Tromey
2016-10-10 22:46 ` Pedro Alves
2016-09-27 4:42 ` [RFA 19/22] Convert tid_range_parser to class Tom Tromey
2016-09-30 1:41 ` Pedro Alves
2016-09-30 14:52 ` Tom Tromey
[not found] ` <926126cb-b3c5-340b-ac1c-5bc14ca41bf9@redhat.com>
2016-10-04 19:24 ` Pedro Alves
2016-10-04 23:09 ` Pedro Alves
2016-10-05 2:16 ` Trevor Saunders
2016-10-12 2:12 ` Tom Tromey
2016-10-13 1:06 ` Pedro Alves
2016-09-27 4:42 ` [RFA 16/22] Use std::vector in elf_read_minimal_symbols Tom Tromey
2016-10-09 17:30 ` Pedro Alves
2016-09-27 4:43 ` [RFA 20/22] Initial conversion of dwarf_expr_ctx Tom Tromey
2016-10-09 17:40 ` Pedro Alves
2016-09-27 4:45 ` [RFA 21/22] Convert DWARF expr functions to methods Tom Tromey
2016-10-09 19:18 ` Pedro Alves
2016-09-27 4:47 ` [RFA 02/22] Use RAII to save and restore scalars Tom Tromey
2016-09-27 10:24 ` Trevor Saunders
2016-09-30 1:40 ` Pedro Alves
2016-09-30 9:22 ` Pedro Alves
2016-09-30 15:00 ` Tom Tromey
2016-09-30 23:50 ` Pedro Alves
2016-09-30 15:44 ` Tom Tromey
2016-09-30 23:51 ` Pedro Alves
2016-10-01 3:55 ` Tom Tromey
2016-10-01 4:23 ` Tom Tromey
2016-10-01 10:33 ` Pedro Alves
2016-10-02 17:11 ` Tom Tromey
2016-10-05 0:06 ` Pedro Alves
2016-10-12 22:36 ` Tom Tromey
2016-09-27 4:47 ` [RFA 05/22] Turn wchar iterator into a class Tom Tromey
2016-10-06 1:01 ` Pedro Alves
2016-09-27 4:47 ` [RFA 22/22] Convert dwarf_expr_context_funcs to methods Tom Tromey
2016-10-09 19:11 ` Pedro Alves
2016-10-10 18:31 ` Pedro Alves
2016-10-10 19:33 ` Pedro Alves
2016-09-27 4:47 ` [RFA 04/22] Use scoped_restore for current_ui Tom Tromey
2016-09-27 4:48 ` [RFA 08/22] Record minimal symbols directly in reader Tom Tromey
2016-10-01 4:29 ` Simon Marchi
2016-10-06 1:12 ` Pedro Alves
2016-09-27 4:48 ` [RFA 03/22] Use scoped_restore for ui_file Tom Tromey
2016-10-01 4:28 ` Simon Marchi
2016-10-01 5:22 ` Tom Tromey
2016-10-01 11:47 ` Simon Marchi
2016-10-13 14:56 ` Tom Tromey
2016-09-27 4:48 ` [RFA 01/22] Change selttest.c to use use std::vector Tom Tromey
2016-09-27 8:50 ` Trevor Saunders
2016-09-27 16:44 ` Tom Tromey
2016-09-28 14:58 ` Trevor Saunders
2016-09-29 8:59 ` Tom Tromey
2016-10-06 0:18 ` Pedro Alves
2016-10-06 0:39 ` Pedro Alves
2016-09-30 14:43 ` Simon Marchi
2016-09-30 21:40 ` Tom Tromey
2016-10-06 0:45 ` Pedro Alves
2016-09-27 4:48 ` [RFA 09/22] Remove make_cleanup_restore_current_ui Tom Tromey
2016-09-29 11:55 ` Trevor Saunders
2016-10-01 3:47 ` Tom Tromey
2016-10-01 4:29 ` Simon Marchi
2016-10-06 2:53 ` Tom Tromey
2016-10-06 1:24 ` Pedro Alves
2016-10-06 2:52 ` Tom Tromey
2016-10-09 4:31 ` Simon Marchi
2016-10-09 15:10 ` Tom Tromey
2016-10-09 19:20 ` Pedro Alves
2016-10-12 22:43 ` Tom Tromey
2016-10-13 1:28 ` Pedro Alves
2016-10-13 6:11 ` Eli Zaretskii
2016-10-13 10:16 ` Pedro Alves
2016-10-13 13:53 ` Eli Zaretskii
2016-10-13 14:26 ` Pedro Alves
2016-10-13 14:46 ` Eli Zaretskii
[not found] ` <9d9dca17-56a6-6c0a-44bb-efc425f24d8d@redhat.com>
2016-10-13 15:19 ` Eli Zaretskii
2016-10-13 15:43 ` Pedro Alves
2016-10-13 15:48 ` Pedro Alves
2016-10-17 23:43 ` Go C++11? (was: Re: [RFA 09/22] Remove make_cleanup_restore_current_ui) Pedro Alves
2016-10-18 6:14 ` Eli Zaretskii
2016-10-19 18:02 ` Go C++11? Luis Machado
2016-10-19 22:34 ` Pedro Alves
2016-10-13 15:27 ` [RFA 09/22] Remove make_cleanup_restore_current_ui Pedro Alves
2016-10-13 14:26 ` Trevor Saunders
2016-09-27 4:50 ` [RFA 17/22] Remove make_cleanup_restore_current_uiout Tom Tromey
2016-09-29 14:35 ` Trevor Saunders
2016-09-29 15:23 ` Tom Tromey
2016-09-29 17:55 ` Simon Marchi
2016-09-29 20:34 ` Tom Tromey
2016-09-30 2:45 ` Pedro Alves
2016-09-30 23:48 ` Tom Tromey
2016-09-30 23:52 ` Pedro Alves
2016-09-27 4:51 ` [RFA 14/22] Replace two xmallocs with vector Tom Tromey
2016-10-09 17:20 ` Pedro Alves
2016-10-12 22:39 ` Tom Tromey
2016-10-13 1:17 ` Pedro Alves
2016-10-13 2:04 ` Tom Tromey
2016-10-13 15:15 ` Tom Tromey
2016-10-13 15:26 ` Trevor Saunders
2016-09-27 4:51 ` [RFA 18/22] Some cleanup removal in dwarf2loc.c Tom Tromey
2016-10-09 17:37 ` Pedro Alves
2016-09-27 4:51 ` [RFA 13/22] Remove unnecessary cleanup from stabsread.c Tom Tromey
2016-09-30 16:19 ` Tom Tromey
2016-10-09 17:07 ` Pedro Alves
2016-09-27 4:51 ` [RFA 12/22] Remove unnecessary null_cleanup Tom Tromey
2016-10-09 17:06 ` Pedro Alves
2016-09-27 4:52 ` [RFA 06/22] Introduce scoped_minimal_symbol_reader Tom Tromey
2016-10-06 1:10 ` Pedro Alves
2016-10-06 15:37 ` Tom Tromey
2016-10-10 23:06 ` Tom Tromey
2016-10-10 23:26 ` Pedro Alves
2016-09-27 4:52 ` Tom Tromey [this message]
2016-10-06 1:42 ` [RFA 10/22] Remove some cleanups in MI Pedro Alves
2016-09-27 8:32 ` [RFA 11/22] Change command stats reporting to use class Tom Tromey
2016-10-09 17:01 ` Pedro Alves
2016-10-11 17:31 ` Tom Tromey
[not found] ` <e06fbe1ea266e078eaff6bdc98e48efa@simark.ca>
2016-10-08 16:42 ` [RFA 00/22] More C++-ification Pedro Alves
2016-10-09 2:09 ` Tom Tromey
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