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authorTristan Gingold <gingold@adacore.com>2009-10-06 07:23:05 +0000
committerTristan Gingold <gingold@adacore.com>2009-10-06 07:23:05 +0000
commit15c19d39c2995d6cf2fdf4c46f23b853604b4b29 (patch)
tree7b9154c91927ae8330dc522cbac112da47a0efbf /gdb
parent3e6b03994fa6454c213d4bf1f534fe67671ece81 (diff)
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2009-10-06 Tristan Gingold <gingold@adacore.com>
* darwin-nat.c: Add __TEXT __info_plist content. (darwin_attach_pid): Update error message.
Diffstat (limited to 'gdb')
-rw-r--r--gdb/ChangeLog5
-rw-r--r--gdb/darwin-nat.c30
2 files changed, 34 insertions, 1 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 4ea2117..8e7bf5f 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2009-10-06 Tristan Gingold <gingold@adacore.com>
+
+ * darwin-nat.c: Add __TEXT __info_plist content.
+ (darwin_attach_pid): Update error message.
+
2009-10-06 Joel Brobecker <brobecker@adacore.com>
* MAINTAINERS: Add Tristan Gingold as Maintainer of the Darwin port.
diff --git a/gdb/darwin-nat.c b/gdb/darwin-nat.c
index 237c465..daa9df9 100644
--- a/gdb/darwin-nat.c
+++ b/gdb/darwin-nat.c
@@ -147,6 +147,34 @@ static struct inferior *darwin_inf_fake_stop;
/* This controls output of inferior debugging. */
static int darwin_debug_flag = 0;
+/* Create a __TEXT __info_plist section in the executable so that gdb could
+ be signed. This is required to get an authorization for task_for_pid.
+
+ Once gdb is built, you can either:
+ * make it setgid procmod
+ * or codesign it with any system-trusted signing authority.
+ See taskgated(8) for details. */
+static const unsigned char info_plist[]
+__attribute__ ((section ("__TEXT,__info_plist"),used)) =
+ "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
+ "<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\""
+ " \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n"
+ "<plist version=\"1.0\">\n"
+ "<dict>\n"
+ " <key>CFBundleIdentifier</key>\n"
+ " <string>org.gnu.gdb</string>\n"
+ " <key>CFBundleName</key>\n"
+ " <string>gdb</string>\n"
+ " <key>CFBundleVersion</key>\n"
+ " <string>1.0</string>\n"
+ " <key>SecTaskAccess</key>\n"
+ " <array>\n"
+ " <string>allowed</string>\n"
+ " <string>debug</string>\n"
+ " </array>\n"
+ "</dict>\n"
+ "</plist>\n";
+
static void
inferior_debug (int level, const char *fmt, ...)
{
@@ -1323,7 +1351,7 @@ darwin_attach_pid (struct inferior *inf)
}
error (_("Unable to find Mach task port for process-id %d: %s (0x%lx).\n"
- " (please check gdb is setgid procmod)"),
+ " (please check gdb is codesigned - see taskgated(8))"),
inf->pid, mach_error_string (kret), (unsigned long) kret);
}