jingham added a comment.
Addressed review comments.
================
Comment at: lldb/source/Plugins/Platform/MacOSX/PlatformDarwin.cpp:80-111
+// Static Variables
+static uint32_t g_initialize_count = 0;
+
+void PlatformDarwin::Initialize() {
+ Platform::Initialize();
+
+ if (g_initialize_count++ == 0) {
----------------
JDevlieghere wrote:
> What's the point of having this? Isn't `PlatformDarwin` an abstract class
> anyway?
As it currently stands, you can't create a plugin setting if the plugin doesn't
have a CreateInstance. I wanted `settings set
platform.plugin.darwin.ignored-exceptions`, rather than repeating the setting
on all the concrete instances of PlatformDarwin, since this is a Darwin
feature, so I had to add that.
================
Comment at: lldb/source/Plugins/Platform/MacOSX/PlatformDarwin.cpp:176-177
+ const char *ignored_exceptions =
GetGlobalProperties().GetIgnoredExceptions();
+ if (!ignored_exceptions || ignored_exceptions[0] == '\0' )
+ return {};
+ Args ret_args;
----------------
JDevlieghere wrote:
> Unless you expect this string to contain a null byte you could turn this into
> a StringRef and check `::empty()` instead.
This won't contain nulls, so that part's okay. Using a StringRef simplifies
the check here, but in order to make up the packet I have to call
ignored_exceptions_as_StringRef.str() in order to have something to pass to
packet.append. This isn't performance critical, so I don't mind the copy, but
since we're going to end up making a std string anyway, I used std::string
rather than StringRef.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D125434/new/
https://reviews.llvm.org/D125434
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