diff options
author | Pedro Alves <palves@redhat.com> | 2016-11-08 15:26:44 +0000 |
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committer | Pedro Alves <palves@redhat.com> | 2016-11-08 15:26:44 +0000 |
commit | 77e1c7426aad05b20f48762234c02139e9c02f8e (patch) | |
tree | 12918f3f715e3ce4b16ae871cdeb6c444b8d5931 /gdb | |
parent | a0f86e735886f3d373507fa9cfc0cf2a2f32eabc (diff) | |
download | gdb-77e1c7426aad05b20f48762234c02139e9c02f8e.zip gdb-77e1c7426aad05b20f48762234c02139e9c02f8e.tar.gz gdb-77e1c7426aad05b20f48762234c02139e9c02f8e.tar.bz2 |
Use ui_file_as_string in gdb/ada-valprint.c
gdb/ChangeLog:
2016-11-08 Pedro Alves <palves@redhat.com>
* ada-valprint.c (ada_print_floating): Use ui_file_as_string and
std::string.
Diffstat (limited to 'gdb')
-rw-r--r-- | gdb/ChangeLog | 5 | ||||
-rw-r--r-- | gdb/ada-valprint.c | 53 |
2 files changed, 32 insertions, 26 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 1217550..2760580 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,10 @@ 2016-11-08 Pedro Alves <palves@redhat.com> + * ada-valprint.c (ada_print_floating): Use ui_file_as_string and + std::string. + +2016-11-08 Pedro Alves <palves@redhat.com> + * xtensa-tdep.c (xtensa_verify_config): Use ui_file_as_string and std::string. diff --git a/gdb/ada-valprint.c b/gdb/ada-valprint.c index 6b4b6d4..bae4e4f 100644 --- a/gdb/ada-valprint.c +++ b/gdb/ada-valprint.c @@ -298,49 +298,50 @@ static void ada_print_floating (const gdb_byte *valaddr, struct type *type, struct ui_file *stream) { - char *s, *result; struct ui_file *tmp_stream = mem_fileopen (); struct cleanup *cleanups = make_cleanup_ui_file_delete (tmp_stream); print_floating (valaddr, type, tmp_stream); - result = ui_file_xstrdup (tmp_stream, NULL); - make_cleanup (xfree, result); + + std::string s = ui_file_as_string (tmp_stream); + size_t skip_count = 0; /* Modify for Ada rules. */ - s = strstr (result, "inf"); - if (s == NULL) - s = strstr (result, "Inf"); - if (s == NULL) - s = strstr (result, "INF"); - if (s != NULL) - strcpy (s, "Inf"); + size_t pos = s.find ("inf"); + if (pos == std::string::npos) + pos = s.find ("Inf"); + if (pos == std::string::npos) + pos = s.find ("INF"); + if (pos != std::string::npos) + s.replace (pos, 3, "Inf"); - if (s == NULL) + if (pos == std::string::npos) { - s = strstr (result, "nan"); - if (s == NULL) - s = strstr (result, "NaN"); - if (s == NULL) - s = strstr (result, "Nan"); - if (s != NULL) + pos = s.find ("nan"); + if (pos == std::string::npos) + pos = s.find ("NaN"); + if (pos == std::string::npos) + pos = s.find ("Nan"); + if (pos != std::string::npos) { - s[0] = s[2] = 'N'; - if (result[0] == '-') - result += 1; + s[pos] = s[pos + 2] = 'N'; + if (s[0] == '-') + skip_count = 1; } } - if (s == NULL && strchr (result, '.') == NULL) + if (pos == std::string::npos + && s.find ('.') == std::string::npos) { - s = strchr (result, 'e'); - if (s == NULL) - fprintf_filtered (stream, "%s.0", result); + pos = s.find ('e'); + if (pos == std::string::npos) + fprintf_filtered (stream, "%s.0", s.c_str ()); else - fprintf_filtered (stream, "%.*s.0%s", (int) (s-result), result, s); + fprintf_filtered (stream, "%.*s.0%s", (int) pos, s.c_str (), &s[pos]); } else - fprintf_filtered (stream, "%s", result); + fprintf_filtered (stream, "%s", &s[skip_count]); do_cleanups (cleanups); } |