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| author | Tom Tromey <tom@tromey.com> | 2016-09-24 20:56:12 -0600 |
|---|---|---|
| committer | Tom Tromey <tom@tromey.com> | 2016-10-21 14:17:34 -0600 |
| commit | 6fc31fc73b577fce960730d87ead9a25df6c2653 (patch) | |
| tree | 8ec74cdb35f39b052e3884f45e2d7a650d4b212a /gdb/mi | |
| parent | 0e454242cc1527e49ad0ea795614ac94a083b68a (diff) | |
| download | gdb-6fc31fc73b577fce960730d87ead9a25df6c2653.zip gdb-6fc31fc73b577fce960730d87ead9a25df6c2653.tar.gz gdb-6fc31fc73b577fce960730d87ead9a25df6c2653.tar.bz2 | |
Remove some cleanups in MI
This patch removes a couple of cleanups from MI by using
gdb::unique_ptr.
2016-10-21 Tom Tromey <tom@tromey.com>
* mi/mi-main.c (mi_cmd_data_read_memory): Use gdb::unique_ptr.
Remove some cleanups.
Diffstat (limited to 'gdb/mi')
| -rw-r--r-- | gdb/mi/mi-main.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/gdb/mi/mi-main.c b/gdb/mi/mi-main.c index 1bc8241..3b071af 100644 --- a/gdb/mi/mi-main.c +++ b/gdb/mi/mi-main.c @@ -1416,7 +1416,6 @@ 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; @@ -1424,7 +1423,6 @@ 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; @@ -1509,13 +1507,13 @@ 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); + + gdb::unique_ptr<gdb_byte[]> mbuf (new gdb_byte[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.get (), addr, total_bytes); if (nr_bytes <= 0) error (_("Unable to read memory.")); @@ -1569,7 +1567,7 @@ 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); } @@ -1596,7 +1594,6 @@ mi_cmd_data_read_memory (char *command, char **argv, int argc) } do_cleanups (cleanup_stream); } - do_cleanups (cleanups); } void |