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| author | Ilya Leoshkevich <iii@linux.ibm.com> | 2023-02-13 17:45:50 +0100 |
|---|---|---|
| committer | Mark Wielaard <mark@klomp.org> | 2023-02-14 15:12:48 +0100 |
| commit | a4fafb7722c9950dacd5689f1ce8e31f8fa94ed5 (patch) | |
| tree | fa3a53dc2e4297e8200c90e0a3ac4bdb90c9c412 /backends/i386_retval.c | |
| parent | 47297d8bf2f516b66b6d45934849137ab7658a99 (diff) | |
| download | elfutils-a4fafb7722c9950dacd5689f1ce8e31f8fa94ed5.tar.gz | |
backends: Support returning lvalue and rvalue references
On the low level, they are the same as pointers. The change needs to be
done for all backends, so define a function and a macro to avoid
repetition. Also add a native test, which has to be implemented in C++.
Add the configure check for it.
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Diffstat (limited to 'backends/i386_retval.c')
| -rw-r--r-- | backends/i386_retval.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/backends/i386_retval.c b/backends/i386_retval.c index 32fec728..8a9c2a2b 100644 --- a/backends/i386_retval.c +++ b/backends/i386_retval.c @@ -89,15 +89,14 @@ i386_return_value_location (Dwarf_Die *functypedie, const Dwarf_Op **locp) case DW_TAG_base_type: case DW_TAG_enumeration_type: - case DW_TAG_pointer_type: - case DW_TAG_ptr_to_member_type: + CASE_POINTER: { Dwarf_Word size; Dwarf_Attribute attr_mem; if (dwarf_formudata (dwarf_attr_integrate (typedie, DW_AT_byte_size, &attr_mem), &size) != 0) { - if (tag == DW_TAG_pointer_type || tag == DW_TAG_ptr_to_member_type) + if (dwarf_is_pointer (tag)) size = 4; else return -1; |