diff options
Diffstat (limited to 'gdb/gdbarch_components.py')
| -rw-r--r-- | gdb/gdbarch_components.py | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gdb/gdbarch_components.py b/gdb/gdbarch_components.py index 9f0430c..a0e35b8 100644 --- a/gdb/gdbarch_components.py +++ b/gdb/gdbarch_components.py @@ -901,6 +901,29 @@ May return 0 when unable to determine that address.""", invalid=False, ) + +# The DWARF info currently does not distinquish between IEEE 128-bit floating +# point values and the IBM 128-bit floating point format. GCC has an internal +# hack to identify the IEEE 128-bit floating point value. The long double is a +# defined base type in C. The GCC hack uses a typedef for long double to +# reference_Float128 base to identify the long double as and IEEE 128-bit +# value. The following method is used to "fix" the long double type to be a +# base type with the IEEE float format info from the _Float128 basetype and +# the long double name. With the fix, the proper name is printed for the +# GDB typedef command. +Function( + comment=""" +Return true if the typedef record needs to be replaced.". + +Return 0 by default""", + type="bool", + name="dwarf2_omit_typedef_p", + params=[("struct type *", "target_type"), ("const char *", "producer"), + ("const char *", "name")], + predefault="default_dwarf2_omit_typedef_p", + invalid=False, +) + Method( comment=""" Return true if the return value of function is stored in the first hidden |