7934c8cfee
This patch was removed in 08c045091e,
but it's still needed for python-2.
* gnu/packages/patches/python-libffi-mips-n32-fix.patch: Restore it.
* gnu-system.am (dist_patch_DATA): Add it back.
22 lines
662 B
Diff
22 lines
662 B
Diff
Fix handling of uint32_t arguments on the MIPS N32 ABI.
|
|
|
|
Patch by Mark H Weaver <mhw@netris.org>.
|
|
|
|
--- Modules/_ctypes/libffi/src/mips/ffi.c.orig 2013-03-16 07:19:39.000000000 -0400
|
|
+++ Modules/_ctypes/libffi/src/mips/ffi.c 2013-10-22 01:11:03.111985247 -0400
|
|
@@ -170,7 +170,14 @@
|
|
break;
|
|
|
|
case FFI_TYPE_UINT32:
|
|
+#ifdef FFI_MIPS_N32
|
|
+ /* The N32 ABI requires that 32-bit integers
|
|
+ be sign-extended to 64-bits, regardless of
|
|
+ whether they are signed or unsigned. */
|
|
+ *(ffi_arg *)argp = *(SINT32 *)(* p_argv);
|
|
+#else
|
|
*(ffi_arg *)argp = *(UINT32 *)(* p_argv);
|
|
+#endif
|
|
break;
|
|
|
|
/* This can only happen with 64bit slots. */
|