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Update Typed Data dump on debuggers [ci skip]

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This commit is contained in:
Nobuyoshi Nakada 2026-01-16 16:47:34 +09:00
parent f7d3f675fe
commit a797561e25
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GPG Key ID: 3582D74E1FEE4465
3 changed files with 30 additions and 9 deletions
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15
.gdbinit
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@ -185,12 +185,19 @@ define rp
print (struct RBasic *)($arg0)
else
if ($flags & RUBY_T_MASK) == RUBY_T_DATA
if ((struct RTypedData *)($arg0))->type & 1
printf "%sT_DATA%s(%s): ", $color_type, $color_end, ((const rb_data_type_t *)(((struct RTypedData *)($arg0))->type & ~1))->wrap_struct_name
print (struct RTypedData *)($arg0)
if ($flags & RUBY_TYPED_FL_IS_TYPED_DATA)
set $data = (struct RTypedData *)($arg0)
set $type = (const rb_data_type_t *)($data->type & ~1)
printf "%sT_DATA%s(%s): ", $color_type, $color_end, $type->wrap_struct_name
print *$type
if ($data->type & 1)
print (void *)&$data->data
else
print $data
end
else
printf "%sT_DATA%s: ", $color_type, $color_end
print (struct RData *)($arg0)
print *(struct RData *)($arg0)
end
else
if ($flags & RUBY_T_MASK) == RUBY_T_MATCH

1
debug.c
View File

@ -57,6 +57,7 @@ const union {
enum ruby_rstring_flags rstring_flags;
enum ruby_rarray_flags rarray_flags;
enum ruby_rarray_consts rarray_consts;
enum rbimpl_typeddata_flags rtypeddata_consts;
enum {
RUBY_FMODE_READABLE = FMODE_READABLE,
RUBY_FMODE_WRITABLE = FMODE_WRITABLE,

23
misc/lldb_rb/utils.py
View File

@ -236,13 +236,26 @@ class RbInspector(LLDBInterface):
elif rval.is_type("RUBY_T_DATA"):
tRTypedData = self.target.FindFirstType("struct RTypedData").GetPointerType()
val = val.Cast(tRTypedData)
flag = val.GetValueForExpressionPath("->typed_flag")
is_typed_data = self.ruby_globals.get("RUBY_TYPED_FL_IS_TYPED_DATA", None)
if is_typed_data:
typed = rval.flags & is_typed_data
else:
typed = val.GetValueForExpressionPath("->typed_flag").GetValueAsUnsigned() == 1
if flag.GetValueAsUnsigned() == 1:
print("T_DATA: %s" %
val.GetValueForExpressionPath("->type->wrap_struct_name"),
if typed:
type = val.GetValueForExpressionPath("->type").GetValueAsUnsigned()
embed = (type & 1)
if embed:
flaginfo += "[EMBED] "
type = self.frame.EvaluateExpression("(rb_data_type_t *)%0#x" % (type & ~1))
print("T_DATA: %s%s" %
(flaginfo, type.GetValueForExpressionPath("->wrap_struct_name")),
file=self.result)
self._append_expression("*(struct RTypedData *) %0#x" % val.GetValueAsUnsigned())
print("%s", type.Dereference(), file=self.result)
ptr = val.GetValueForExpressionPath("->data")
if embed:
ptr = ptr.AddressOf()
self._append_expression("(void *)%0#x" % ptr.GetValueAsUnsigned())
else:
print("T_DATA:", file=self.result)
self._append_expression("*(struct RData *) %0#x" % val.GetValueAsUnsigned())