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#include <fdt.h>
#include "testdata.h"
.macro fdtlong val
.byte ((\val) >> 24) & 0xff
.byte ((\val) >> 16) & 0xff
.byte ((\val) >> 8) & 0xff
.byte (\val) & 0xff
.endm
.macro treehdr tree
.balign 8
.globl \tree
\tree :
fdtlong FDT_MAGIC
fdtlong (\tree\()_end - \tree)
fdtlong (\tree\()_struct - \tree)
fdtlong (\tree\()_strings - \tree)
fdtlong (\tree\()_rsvmap - \tree)
fdtlong 0x11
fdtlong 0x10
fdtlong 0
fdtlong (\tree\()_strings_end - \tree\()_strings)
fdtlong (\tree\()_struct_end - \tree\()_struct)
.endm
.macro rsvmape addrh, addrl, lenh, lenl
fdtlong \addrh
fdtlong \addrl
fdtlong \lenh
fdtlong \lenl
.endm
.macro empty_rsvmap tree
.balign 8
\tree\()_rsvmap:
rsvmape 0, 0, 0, 0
\tree\()_rsvmap_end:
.endm
.macro prophdr tree, name, len
fdtlong FDT_PROP
fdtlong \len
fdtlong (\tree\()_\name - \tree\()_strings)
.endm
.macro propnil tree, name
prophdr \tree, \name, 0
.endm
.macro propu32 tree, name, val
prophdr \tree, \name, 4
fdtlong \val
.endm
.macro propu64 tree, name, valh, vall
prophdr \tree, \name, 8
fdtlong \valh
fdtlong \vall
.endm
.macro propstr tree, name, str:vararg
prophdr \tree, \name, (55f - 54f)
54:
.asciz \str
55:
.balign 4
.endm
.macro beginn name:vararg
fdtlong FDT_BEGIN_NODE
.asciz \name
.balign 4
.endm
.macro endn
fdtlong FDT_END_NODE
.endm
.macro string tree, name, str:vararg
\tree\()_\name :
.asciz \str
.endm
.data
treehdr test_tree1
.balign 8
test_tree1_rsvmap:
rsvmape TEST_ADDR_1H, TEST_ADDR_1L, TEST_SIZE_1H, TEST_SIZE_1L
rsvmape TEST_ADDR_2H, TEST_ADDR_2L, TEST_SIZE_2H, TEST_SIZE_2L
rsvmape 0, 0, 0, 0
test_tree1_rsvmap_end:
test_tree1_struct:
beginn ""
propstr test_tree1, compatible, "test_tree1"
propu32 test_tree1, prop_int, TEST_VALUE_1
propu64 test_tree1, prop_int64, TEST_VALUE64_1H, TEST_VALUE64_1L
propstr test_tree1, prop_str, TEST_STRING_1
propu32 test_tree1, address_cells, 1
propu32 test_tree1, size_cells, 0
beginn "subnode@1"
propstr test_tree1, compatible, "subnode1"
propu32 test_tree1, reg, 1
propu32 test_tree1, prop_int, TEST_VALUE_1
beginn "subsubnode"
propstr test_tree1, compatible, "subsubnode1\0subsubnode"
propstr test_tree1, placeholder, "this is a placeholder string\0string2"
propu32 test_tree1, prop_int, TEST_VALUE_1
endn
beginn "ss1"
endn
endn
beginn "subnode@2"
propu32 test_tree1, reg, 2
propu32 test_tree1, linux_phandle, PHANDLE_1
propu32 test_tree1, prop_int, TEST_VALUE_2
propu32 test_tree1, address_cells, 1
propu32 test_tree1, size_cells, 0
beginn "subsubnode@0"
propu32 test_tree1, reg, 0
propu32 test_tree1, phandle, PHANDLE_2
propstr test_tree1, compatible, "subsubnode2\0subsubnode"
propu32 test_tree1, prop_int, TEST_VALUE_2
endn
beginn "ss2"
endn
endn
endn
fdtlong FDT_END
test_tree1_struct_end:
test_tree1_strings:
string test_tree1, compatible, "compatible"
string test_tree1, prop_int, "prop-int"
string test_tree1, prop_int64, "prop-int64"
string test_tree1, prop_str, "prop-str"
string test_tree1, linux_phandle, "linux,phandle"
string test_tree1, phandle, "phandle"
string test_tree1, reg, "reg"
string test_tree1, placeholder, "placeholder"
string test_tree1, address_cells, "#address-cells"
string test_tree1, size_cells, "#size-cells"
test_tree1_strings_end:
test_tree1_end:
treehdr truncated_property
empty_rsvmap truncated_property
truncated_property_struct:
beginn ""
prophdr truncated_property, prop_truncated, 4
/* Oops, no actual property data here */
truncated_property_struct_end:
truncated_property_strings:
string truncated_property, prop_truncated, "truncated"
truncated_property_strings_end:
truncated_property_end:
treehdr bad_node_char
empty_rsvmap bad_node_char
bad_node_char_struct:
beginn ""
beginn "sub$node"
endn
endn
fdtlong FDT_END
bad_node_char_struct_end:
bad_node_char_strings:
bad_node_char_strings_end:
bad_node_char_end:
treehdr bad_node_format
empty_rsvmap bad_node_format
bad_node_format_struct:
beginn ""
beginn "subnode@1@2"
endn
endn
fdtlong FDT_END
bad_node_format_struct_end:
bad_node_format_strings:
bad_node_format_strings_end:
bad_node_format_end:
treehdr bad_prop_char
empty_rsvmap bad_prop_char
bad_prop_char_struct:
beginn ""
propu32 bad_prop_char, prop, TEST_VALUE_1
endn
fdtlong FDT_END
bad_prop_char_struct_end:
bad_prop_char_strings:
string bad_prop_char, prop, "prop$erty"
bad_prop_char_strings_end:
bad_prop_char_end:
/* overflow_size_strings */
.balign 8
.globl ovf_size_strings
ovf_size_strings:
fdtlong FDT_MAGIC
fdtlong (ovf_size_strings_end - ovf_size_strings)
fdtlong (ovf_size_strings_struct - ovf_size_strings)
fdtlong (ovf_size_strings_strings - ovf_size_strings)
fdtlong (ovf_size_strings_rsvmap - ovf_size_strings)
fdtlong 0x11
fdtlong 0x10
fdtlong 0
fdtlong 0xffffffff
fdtlong (ovf_size_strings_struct_end - ovf_size_strings_struct)
empty_rsvmap ovf_size_strings
ovf_size_strings_struct:
beginn ""
propu32 ovf_size_strings, bad_string, 0
endn
fdtlong FDT_END
ovf_size_strings_struct_end:
ovf_size_strings_strings:
string ovf_size_strings, x, "x"
ovf_size_strings_bad_string = ovf_size_strings_strings + 0x10000000
ovf_size_strings_strings_end:
ovf_size_strings_end:
/* truncated_string */
treehdr truncated_string
empty_rsvmap truncated_string
truncated_string_struct:
beginn ""
propnil truncated_string, good_string
propnil truncated_string, bad_string
endn
fdtlong FDT_END
truncated_string_struct_end:
truncated_string_strings:
string truncated_string, good_string, "good"
truncated_string_bad_string:
.ascii "bad"
/* NOTE: terminating \0 deliberately missing */
truncated_string_strings_end:
truncated_string_end:
/* truncated_memrsv */
treehdr truncated_memrsv
truncated_memrsv_struct:
beginn ""
endn
fdtlong FDT_END
truncated_memrsv_struct_end:
truncated_memrsv_strings:
truncated_memrsv_strings_end:
.balign 8
truncated_memrsv_rsvmap:
rsvmape TEST_ADDR_1H, TEST_ADDR_1L, TEST_SIZE_1H, TEST_SIZE_1L
truncated_memrsv_rsvmap_end:
truncated_memrsv_end:
/* two root nodes */
treehdr two_roots
empty_rsvmap two_roots
two_roots_struct:
beginn ""
endn
beginn ""
endn
fdtlong FDT_END
two_roots_struct_end:
two_roots_strings:
two_roots_strings_end:
two_roots_end:
/* root node with a non-empty name */
treehdr named_root
empty_rsvmap named_root
named_root_struct:
beginn "fake"
endn
fdtlong FDT_END
named_root_struct_end:
named_root_strings:
named_root_strings_end:
named_root_end: