From 721e012d42a9fbc5b8484805c880f70cfefa94ef Mon Sep 17 00:00:00 2001 From: Matt Valentine-House Date: Fri, 17 Jun 2022 11:40:11 +0100 Subject: [ci skip][lldb] Fix array length representation with USING_RVARGC This commit makes `rp` report the correct array length in lldb. When USING_RVARGC is set we use 7 bits of the flags to store the array len rather than the usual 2, so they need to be part of the mask when calculating the length in lldb. When calculating whether rvargc is enabled I've used the same approach that's used by `GC.using_rvargc?` which is to detect whether there is more than one size pool in the current objspace. --- misc/lldb_cruby.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'misc/lldb_cruby.py') diff --git a/misc/lldb_cruby.py b/misc/lldb_cruby.py index ef4820b1a5..a752b98bb3 100755 --- a/misc/lldb_cruby.py +++ b/misc/lldb_cruby.py @@ -77,7 +77,7 @@ class BackTrace: pathobj = pathobj.Cast(self.tRArray) if flags & RUBY_FL_USER1: - len = ((flags & (RUBY_FL_USER3|RUBY_FL_USER4)) >> (RUBY_FL_USHIFT+3)) + len = ((flags & (RUBY_FL_USER3|RUBY_FL_USER4|RUBY_FL_USER5|RUBY_FL_USER6|RUBY_FL_USER7|RUBY_FL_USER8|RUBY_FL_USER9)) >> (RUBY_FL_USHIFT+3)) ptr = pathobj.GetValueForExpressionPath("->as.ary") else: len = pathobj.GetValueForExpressionPath("->as.heap.len").GetValueAsSigned() @@ -321,7 +321,7 @@ def lldb_inspect(debugger, target, result, val): tRArray = target.FindFirstType("struct RArray").GetPointerType() val = val.Cast(tRArray) if flags & RUBY_FL_USER1: - len = ((flags & (RUBY_FL_USER3|RUBY_FL_USER4)) >> (RUBY_FL_USHIFT+3)) + len = ((flags & (RUBY_FL_USER3|RUBY_FL_USER4|RUBY_FL_USER5|RUBY_FL_USER6|RUBY_FL_USER7|RUBY_FL_USER8|RUBY_FL_USER9)) >> (RUBY_FL_USHIFT+3)) ptr = val.GetValueForExpressionPath("->as.ary") else: len = val.GetValueForExpressionPath("->as.heap.len").GetValueAsSigned() -- cgit v1.2.1