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[binutils-gdb] Add producer string to output of info source.
- From: Doug Evans <devans at sourceware dot org>
- To: gdb-cvs at sourceware dot org
- Date: 31 Jan 2015 04:51:28 -0000
- Subject: [binutils-gdb] Add producer string to output of info source.
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=b6577aab8a7e97470c5ff96000f3d0dbdb2c1ee1
commit b6577aab8a7e97470c5ff96000f3d0dbdb2c1ee1
Author: Doug Evans <dje@google.com>
Date: Fri Jan 30 20:49:51 2015 -0800
Add producer string to output of info source.
gdb/ChangeLog:
* NEWS: "info source" command now display producer string if present.
* source.c (source_info): Print producer string if present.
gdb/doc/ChangeLog:
* gdb.texinfo (Symbols) <info source>: Output now contains producer
string if present.
Diff:
---
gdb/ChangeLog | 5 +++++
gdb/NEWS | 4 ++++
gdb/doc/ChangeLog | 5 +++++
gdb/doc/gdb.texinfo | 3 +++
gdb/source.c | 10 ++++++++--
5 files changed, 25 insertions(+), 2 deletions(-)
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 71ed80c..58f5a7b 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2015-01-30 Doug Evans <dje@google.com>
+
+ * NEWS: "info source" command now display producer string if present.
+ * source.c (source_info): Print producer string if present.
+
2015-01-30 Simon Marchi <simon.marchi@ericsson.com>
* varobj.c (varobj_delete): Fix comment.
diff --git a/gdb/NEWS b/gdb/NEWS
index bd85967..2fca5f2 100644
--- a/gdb/NEWS
+++ b/gdb/NEWS
@@ -3,6 +3,10 @@
*** Changes since GDB 7.9
+* The "info source" command now displays the producer string if it was
+ present in the debug info. This typically includes the compiler version
+ and may include things like its command line arguments.
+
* Python Scripting
** gdb.Objfile objects have a new attribute "username",
diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog
index be563f5..82197b1 100644
--- a/gdb/doc/ChangeLog
+++ b/gdb/doc/ChangeLog
@@ -1,3 +1,8 @@
+2015-01-30 Doug Evans <dje@google.com>
+
+ * gdb.texinfo (Symbols) <info source>: Output now contains producer
+ string if present.
+
2015-01-27 Doug Evans <dje@google.com>
* python.texi (Objfiles In Python): Document Objfile.username.
diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index 277df25..2e58a53 100644
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -16300,6 +16300,9 @@ its length, in lines,
@item
which programming language it is written in,
@item
+if the debug information provides it, the program that compiled the file
+(which may include, e.g., the compiler version and command line arguments),
+@item
whether the executable includes debugging information for that file, and
if so, what format the information is in (e.g., STABS, Dwarf 2, etc.), and
@item
diff --git a/gdb/source.c b/gdb/source.c
index 574d9fa..49c9d83 100644
--- a/gdb/source.c
+++ b/gdb/source.c
@@ -654,12 +654,15 @@ static void
source_info (char *ignore, int from_tty)
{
struct symtab *s = current_source_symtab;
+ struct compunit_symtab *cust;
if (!s)
{
printf_filtered (_("No current source file.\n"));
return;
}
+
+ cust = SYMTAB_COMPUNIT (s);
printf_filtered (_("Current source file is %s\n"), s->filename);
if (SYMTAB_DIRNAME (s) != NULL)
printf_filtered (_("Compilation directory is %s\n"), SYMTAB_DIRNAME (s));
@@ -670,10 +673,13 @@ source_info (char *ignore, int from_tty)
s->nlines == 1 ? "" : "s");
printf_filtered (_("Source language is %s.\n"), language_str (s->language));
+ printf_filtered (_("Producer is %s.\n"),
+ COMPUNIT_PRODUCER (cust) != NULL
+ ? COMPUNIT_PRODUCER (cust) : _("unknown"));
printf_filtered (_("Compiled with %s debugging format.\n"),
- COMPUNIT_DEBUGFORMAT (SYMTAB_COMPUNIT (s)));
+ COMPUNIT_DEBUGFORMAT (cust));
printf_filtered (_("%s preprocessor macro info.\n"),
- COMPUNIT_MACRO_TABLE (SYMTAB_COMPUNIT (s)) != NULL
+ COMPUNIT_MACRO_TABLE (cust) != NULL
? "Includes" : "Does not include");
}