diff options
Diffstat (limited to 'scripts/dtc/pylibfdt')
| -rw-r--r-- | scripts/dtc/pylibfdt/Makefile | 2 | ||||
| -rw-r--r-- | scripts/dtc/pylibfdt/libfdt.i_shipped | 51 | ||||
| -rwxr-xr-x | scripts/dtc/pylibfdt/setup.py | 2 |
3 files changed, 38 insertions, 17 deletions
diff --git a/scripts/dtc/pylibfdt/Makefile b/scripts/dtc/pylibfdt/Makefile index 15e66ad44d..42342c75bb 100644 --- a/scripts/dtc/pylibfdt/Makefile +++ b/scripts/dtc/pylibfdt/Makefile @@ -21,7 +21,7 @@ quiet_cmd_pymod = PYMOD $@ CPPFLAGS="$(HOSTCFLAGS) -I$(LIBFDT_srcdir)" OBJDIR=$(obj) \ SOURCES="$(PYLIBFDT_srcs)" \ SWIG_OPTS="-I$(LIBFDT_srcdir) -I$(LIBFDT_srcdir)/.." \ - $(PYTHON2) $< --quiet build_ext --inplace + $(PYTHON3) $< --quiet build_ext --inplace $(obj)/_libfdt.so: $(src)/setup.py $(PYLIBFDT_srcs) FORCE $(call if_changed,pymod) diff --git a/scripts/dtc/pylibfdt/libfdt.i_shipped b/scripts/dtc/pylibfdt/libfdt.i_shipped index 76e61e98bd..fae0b27d7d 100644 --- a/scripts/dtc/pylibfdt/libfdt.i_shipped +++ b/scripts/dtc/pylibfdt/libfdt.i_shipped @@ -18,7 +18,7 @@ * a struct called fdt_property. That struct causes swig to create a class in * libfdt.py called fdt_property(), which confuses things. */ -static int fdt_property_stub(void *fdt, const char *name, const char *val, +static int fdt_property_stub(void *fdt, const char *name, const void *val, int len) { return fdt_property(fdt, name, val, len); @@ -92,7 +92,7 @@ def check_err(val, quiet=()): Raises FdtException if val < 0 """ - if val < 0: + if isinstance(val, int) and val < 0: if -val not in quiet: raise FdtException(val) return val @@ -417,7 +417,7 @@ class FdtRo(object): quiet) if isinstance(pdata, (int)): return pdata - return Property(prop_name, bytearray(pdata[0])) + return Property(prop_name, bytes(pdata[0])) def get_phandle(self, nodeoffset): """Get the phandle of a node @@ -431,6 +431,18 @@ class FdtRo(object): """ return fdt_get_phandle(self._fdt, nodeoffset) + def get_alias(self, name): + """Get the full path referenced by a given alias + + Args: + name: name of the alias to lookup + + Returns: + Full path to the node for the alias named 'name', if it exists + None, if the given alias or the /aliases node does not exist + """ + return fdt_get_alias(self._fdt, name) + def parent_offset(self, nodeoffset, quiet=()): """Get the offset of a node's parent @@ -624,7 +636,7 @@ class Fdt(FdtRo): Raises: FdtException if no parent found or other error occurs """ - val = val.encode('utf-8') + '\0' + val = val.encode('utf-8') + b'\0' return check_err(fdt_setprop(self._fdt, nodeoffset, prop_name, val, len(val)), quiet) @@ -727,8 +739,10 @@ class FdtSw(FdtRo): # First create the device tree with a node and property: sw = FdtSw() - with sw.add_node('node'): - sw.property_u32('reg', 2) + sw.finish_reservemap() + with sw.add_node(''): + with sw.add_node('node'): + sw.property_u32('reg', 2) fdt = sw.as_fdt() # Now we can use it as a real device tree @@ -1029,17 +1043,24 @@ typedef uint32_t fdt32_t; if (!$1) $result = Py_None; else - $result = Py_BuildValue("s#", $1, *arg4); + %#if PY_VERSION_HEX >= 0x03000000 + $result = Py_BuildValue("y#", $1, *arg4); + %#else + $result = Py_BuildValue("s#", $1, *arg4); + %#endif } /* typemap used for fdt_setprop() */ %typemap(in) (const void *val) { - $1 = PyString_AsString($input); /* char *str */ -} - -/* typemap used for fdt_add_reservemap_entry() */ -%typemap(in) uint64_t { - $1 = PyLong_AsUnsignedLong($input); + %#if PY_VERSION_HEX >= 0x03000000 + if (!PyBytes_Check($input)) { + SWIG_exception_fail(SWIG_TypeError, "bytes expected in method '" "$symname" + "', argument " "$argnum"" of type '" "$type""'"); + } + $1 = PyBytes_AsString($input); + %#else + $1 = PyString_AsString($input); /* char *str */ + %#endif } /* typemaps used for fdt_next_node() */ @@ -1061,7 +1082,7 @@ typedef uint32_t fdt32_t; } %typemap(argout) uint64_t * { - PyObject *val = PyLong_FromUnsignedLong(*arg$argnum); + PyObject *val = PyLong_FromUnsignedLongLong(*arg$argnum); if (!result) { if (PyTuple_GET_SIZE(resultobj) == 0) resultobj = val; @@ -1092,6 +1113,6 @@ int fdt_property_cell(void *fdt, const char *name, uint32_t val); * This function has a stub since the name fdt_property is used for both a * function and a struct, which confuses SWIG. */ -int fdt_property_stub(void *fdt, const char *name, const char *val, int len); +int fdt_property_stub(void *fdt, const char *name, const void *val, int len); %include <../libfdt/libfdt.h> diff --git a/scripts/dtc/pylibfdt/setup.py b/scripts/dtc/pylibfdt/setup.py index 4f7cf042bf..992cdec30f 100755 --- a/scripts/dtc/pylibfdt/setup.py +++ b/scripts/dtc/pylibfdt/setup.py @@ -1,4 +1,4 @@ -#!/usr/bin/env python2 +#!/usr/bin/env python3 """ setup.py file for SWIG libfdt |