WSL2-Linux-Kernel/scripts/dtc/util.h

248 строки
7.0 KiB
C
Исходник Обычный вид История

/* SPDX-License-Identifier: GPL-2.0-or-later */
scripts/dtc: Update to upstream version v1.4.6-9-gaadd0b65c987 This adds the following commits from upstream: aadd0b65c987 checks: centralize printing of property names in failure messages 88960e398907 checks: centralize printing of node path in check_msg f1879e1a50eb Add limited read-only support for older (V2 and V3) device tree to libfdt. 37dea76e9700 srcpos: drop special handling of tab 65893da4aee0 libfdt: overlay: Add missing license 962a45ca034d Avoid installing pylibfdt when dependencies are missing cd6ea1b2bea6 Makefile: Split INSTALL out into INSTALL_{PROGRAM,LIB,DATA,SCRIPT} 51b3a16338df Makefile.tests: Add LIBDL make(1) variable for portability sake 333d533a8f4d Attempt to auto-detect stat(1) being used if not given proper invocation e54388015af1 dtc: Bump version to v1.4.6 a1fe86f380cb fdtoverlay: Switch from using alloca to malloc c8d5472de3ff tests: Improve compatibility with other platforms c81d389a10cc checks: add chosen node checks e671852042a7 checks: add aliases node checks d0c44ebe3f42 checks: check for #{size,address}-cells without child nodes 18a3d84bb802 checks: add string list check for *-names properties 8fe94fd6f19f checks: add string list check 6c5730819604 checks: add a string check for 'label' property a384191eba09 checks: fix sound-dai phandle with arg property check b260c4f610c0 Fix ambiguous grammar for devicetree rule fe667e382bac tests: Add some basic tests for the pci_bridge checks 7975f6422260 Fix widespread incorrect use of strneq(), replace with new strprefixeq() fca296445eab Add strstarts() helper function cc392f089007 tests: Check non-matching cases for fdt_node_check_compatible() bba26a5291c8 livetree: avoid assertion of orphan phandles with overlays c8f8194d76cc implement strnlen for systems that need it c8b38f65fdec libfdt: Remove leading underscores from identifiers 3b62fdaebfe5 Remove leading underscores from identifiers 2d45d1c5c65e Replace FDT_VERSION() with stringify() 2e6fe5a107b5 Fix some errors in comments b0ae9e4b0ceb tests: Correct warning in sw_tree1.c Commit c8b38f65fdec upstream ("libfdt: Remove leading underscores from identifiers") changed the multiple inclusion define protection, so the kernel's libfdt_env.h needs the corresponding update. Signed-off-by: Rob Herring <robh@kernel.org>
2018-02-28 02:40:38 +03:00
#ifndef UTIL_H
#define UTIL_H
#include <stdlib.h>
#include <stdarg.h>
#include <stdbool.h>
#include <getopt.h>
/*
* Copyright 2011 The Chromium Authors, All Rights Reserved.
* Copyright 2008 Jon Loeliger, Freescale Semiconductor, Inc.
*/
scripts/dtc: Update to upstream version v1.4.4-8-g756ffc4f52f6 This adds the following commits from upstream: 756ffc4f52f6 Build pylibfdt as part of the normal build process 8cb3896358e9 Adjust libfdt.h to work with swig b40aa8359aff Mention pylibfdt in the documentation 12cfb740cc76 Add tests for pylibfdt 50f250701631 Add an initial Python library for libfdt cdbb2b6c7a3a checks: Warn on node name unit-addresses with '0x' or leading 0s 4c15d5da17cc checks: Add bus checks for simple-bus buses 33c3985226d3 checks: Add bus checks for PCI buses 558cd81bdd43 dtc: Bump version to v1.4.4 c17a811c62eb fdtput: Remove star from value_len documentation 194d5caaefcb fdtget: Use @return to document the return value d922ecdd017b tests: Make realloc_fdt() really allocate *fdt 921cc17fec29 libfdt: overlay: Check the value of the right variable 9ffdf60bf463 dtc: Simplify asm_emit_string() implementation 881012e44386 libfdt: Change names of sparse helper macros bad5b28049e5 Fix assorted sparse warnings 672ac09ea04d Clean up gcc attributes 49300f2ade6a dtc: Don't abuse struct fdt_reserve_entry fa8bc7f928ac dtc: Bump version to v1.4.3 34a9886a177f Add printf format attributes f72508e2b6ca Correct some broken printf() like format mismatches 397d5ef0203c libfdt: Add fdt_setprop_empty() 69a1bd6ad3f9 libfdt: Remove undefined behaviour setting empty properties acd1b534a592 Print output filename as part of warning messages 120775eb1cf3 dtc: Use streq() in preference to strcmp() 852e9ecbe197 checks: Add Warning for stricter node name character checking ef0e8f061534 checks: Add Warning for stricter property name character checking 00d7bb1f4b0e dtc: pos parameter to srcpos_string() can't be NULL 95d57726bca4 livetree.c: Fix memory leak 3b9c97093d6e dtc: Fix NULL pointer use in dtlabel + dtref case 43eb551426ea manual: Fix typo it -> in 4baf15f7f13f Makefile: Add tags rule Signed-off-by: Rob Herring <robh@kernel.org>
2017-03-21 17:01:08 +03:00
#ifdef __GNUC__
scripts/dtc: Update to upstream version v1.6.1-19-g0a3a9d3449c8 This adds the following commits from upstream: 0a3a9d3449c8 checks: Add an interrupt-map check 8fd24744e361 checks: Ensure '#interrupt-cells' only exists in interrupt providers d8d1a9a77863 checks: Drop interrupt provider '#address-cells' check 52a16fd72824 checks: Make interrupt_provider check dependent on interrupts_extended_is_cell 37fd700685da treesource: Maintain phandle label/path on output e33ce1d6a8c7 flattree: Use '\n', not ';' to separate asm pseudo-ops d24cc189dca6 asm: Use assembler macros instead of cpp macros ff3a30c115ad asm: Use .asciz and .ascii instead of .string 5eb5927d81ee fdtdump: fix -Werror=int-to-pointer-cast 0869f8269161 libfdt: Add ALIGNMENT error string 69595a167f06 checks: Fix bus-range check 72d09e2682a4 Makefile: add -Wsign-compare to warning options b587787ef388 checks: Fix signedness comparisons warnings 69bed6c2418f dtc: Wrap phandle validity check 910221185560 fdtget: Fix signedness comparisons warnings d966f08fcd21 tests: Fix signedness comparisons warnings ecfb438c07fa dtc: Fix signedness comparisons warnings: pointer diff 5bec74a6d135 dtc: Fix signedness comparisons warnings: reservednum 24e7f511fd4a fdtdump: Fix signedness comparisons warnings b6910bec1161 Bump version to v1.6.1 21d61d18f968 Fix CID 1461557 4c2ef8f4d14c checks: Introduce is_multiple_of() e59ca36fb70e Make handling of cpp line information more tolerant 0c3fd9b6aceb checks: Drop interrupt_cells_is_cell check 6b3081abc4ac checks: Add check_is_cell() for all phandle+arg properties 2dffc192a77f yamltree: Remove marker ordering dependency 61e513439e40 pylibfdt: Rework "avoid unused variable warning" lines c8bddd106095 tests: add a positive gpio test case ad4abfadb687 checks: replace strstr and strrchr with strends 09c6a6e88718 dtc.h: add strends for suffix matching 9bb9b8d0b4a0 checks: tigthen up nr-gpios prop exception b07b62ee3342 libfdt: Add FDT alignment check to fdt_check_header() a2def5479950 libfdt: Check that the root-node name is empty 4ca61f84dc21 libfdt: Check that there is only one root node 34d708249a91 dtc: Remove -O dtbo support 8e7ff260f755 libfdt: Fix a possible "unchecked return value" warning 88875268c05c checks: Warn on node-name and property name being the same 9d2279e7e6ee checks: Change node-name check to match devicetree spec f527c867a8c6 util: limit gnu_printf format attribute to gcc >= 4.4.0 Reviewed-by: Frank Rowand <frank.rowand@sony.com> Tested-by: Frank Rowand <frank.rowand@sony.com> Signed-off-by: Rob Herring <robh@kernel.org>
2021-10-25 19:05:45 +03:00
#if __GNUC__ >= 5 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)
scripts/dtc: Update to upstream version v1.5.1-22-gc40aeb60b47a This adds the following commits from upstream: c40aeb60b47a travis.yml: Run tests on the non-x86 builders, too 9f86aff444f4 Add .cirrus.yml for FreeBSD build 34c82275bae6 Avoid gnu_printf attribute when using Clang 743000931bc9 tests: default to 'cc' if CC not set adcd676491cc Add test-case for trailing zero d9c55f855b65 Remove trailing zero from the overlay path 7a22132c79ec pylibfdt: Adjust for deprecated test methods dbe80d577ee2 tests: add extension to sed -i for GNU/BSD sed compatibility af57d440d887 libfdt: Correct prototype for fdt_ro_probe_() 6ce585ac153b Use correct inttypes.h format specifier 715028622547 support byacc in addition to bison fdf3f6d897ab pylibfdt: Correct the type for fdt_property_stub() 430419c28100 tests: fix some python warnings 588a29ff2e4e util: use gnu_printf format attribute bc876708ab1d fstree: replace lstat with stat 4c3c4ccb9916 dumptrees: pass outputdir as first argument aa522da9fff6 tests: allow out-of-tree test run 0d0d0fa51b1f fdtoverlay: Return non-zero exit code if overlays can't be applied 4605eb047b38 Add .editorconfig 18d7b2f4ee45 yamltree: Ensure consistent bracketing of properties with phandles 67f790c1adcc libfdt.h: add explicit cast from void* to uint8_t* in fdt(32|64)_st b111122ea5eb pylibfdt: use python3 shebang 60e0db3d65a1 Ignore phandle properties in /aliases 95ce19c14064 README: update for Python 3 5345db19f615 livetree: simplify condition in get_node_by_path b8d6eca78210 libfdt: Allow #size-cells of 0 184f51099471 Makefile: Add EXTRA_CFLAGS variable 812b1956a076 libfdt: Tweak data handling to satisfy Coverity 5c715a44776a fdtoverlay: Ignore symbols in overlays which don't apply to the target tree b99353474850 fdtoverlay: Allow adding labels to __overlay__ nodes in overlays d6de81b81b68 pylibfdt: Add support for fdt_get_alias() 1c17714dbb3a pylibfdt: Correct the FdtSw example ad57e4574a37 tests: Add a failed test case for 'fdtoverlay' with long target path bbe3b36f542b fdtoverlay: Rework output allocation 6c2e61f08396 fdtoverlay: Improve error messages 297f5abb362e fdtoverlay: Check for truncated overlay blobs Cc: Frank Rowand <frowand.list@gmail.com> Cc: clang-built-linux@googlegroups.com Signed-off-by: Rob Herring <robh@kernel.org>
2019-12-27 01:36:47 +03:00
#define PRINTF(i, j) __attribute__((format (gnu_printf, i, j)))
scripts/dtc: Update to upstream version v1.6.1-19-g0a3a9d3449c8 This adds the following commits from upstream: 0a3a9d3449c8 checks: Add an interrupt-map check 8fd24744e361 checks: Ensure '#interrupt-cells' only exists in interrupt providers d8d1a9a77863 checks: Drop interrupt provider '#address-cells' check 52a16fd72824 checks: Make interrupt_provider check dependent on interrupts_extended_is_cell 37fd700685da treesource: Maintain phandle label/path on output e33ce1d6a8c7 flattree: Use '\n', not ';' to separate asm pseudo-ops d24cc189dca6 asm: Use assembler macros instead of cpp macros ff3a30c115ad asm: Use .asciz and .ascii instead of .string 5eb5927d81ee fdtdump: fix -Werror=int-to-pointer-cast 0869f8269161 libfdt: Add ALIGNMENT error string 69595a167f06 checks: Fix bus-range check 72d09e2682a4 Makefile: add -Wsign-compare to warning options b587787ef388 checks: Fix signedness comparisons warnings 69bed6c2418f dtc: Wrap phandle validity check 910221185560 fdtget: Fix signedness comparisons warnings d966f08fcd21 tests: Fix signedness comparisons warnings ecfb438c07fa dtc: Fix signedness comparisons warnings: pointer diff 5bec74a6d135 dtc: Fix signedness comparisons warnings: reservednum 24e7f511fd4a fdtdump: Fix signedness comparisons warnings b6910bec1161 Bump version to v1.6.1 21d61d18f968 Fix CID 1461557 4c2ef8f4d14c checks: Introduce is_multiple_of() e59ca36fb70e Make handling of cpp line information more tolerant 0c3fd9b6aceb checks: Drop interrupt_cells_is_cell check 6b3081abc4ac checks: Add check_is_cell() for all phandle+arg properties 2dffc192a77f yamltree: Remove marker ordering dependency 61e513439e40 pylibfdt: Rework "avoid unused variable warning" lines c8bddd106095 tests: add a positive gpio test case ad4abfadb687 checks: replace strstr and strrchr with strends 09c6a6e88718 dtc.h: add strends for suffix matching 9bb9b8d0b4a0 checks: tigthen up nr-gpios prop exception b07b62ee3342 libfdt: Add FDT alignment check to fdt_check_header() a2def5479950 libfdt: Check that the root-node name is empty 4ca61f84dc21 libfdt: Check that there is only one root node 34d708249a91 dtc: Remove -O dtbo support 8e7ff260f755 libfdt: Fix a possible "unchecked return value" warning 88875268c05c checks: Warn on node-name and property name being the same 9d2279e7e6ee checks: Change node-name check to match devicetree spec f527c867a8c6 util: limit gnu_printf format attribute to gcc >= 4.4.0 Reviewed-by: Frank Rowand <frank.rowand@sony.com> Tested-by: Frank Rowand <frank.rowand@sony.com> Signed-off-by: Rob Herring <robh@kernel.org>
2021-10-25 19:05:45 +03:00
#else
#define PRINTF(i, j) __attribute__((format (printf, i, j)))
scripts/dtc: Update to upstream version v1.5.1-22-gc40aeb60b47a This adds the following commits from upstream: c40aeb60b47a travis.yml: Run tests on the non-x86 builders, too 9f86aff444f4 Add .cirrus.yml for FreeBSD build 34c82275bae6 Avoid gnu_printf attribute when using Clang 743000931bc9 tests: default to 'cc' if CC not set adcd676491cc Add test-case for trailing zero d9c55f855b65 Remove trailing zero from the overlay path 7a22132c79ec pylibfdt: Adjust for deprecated test methods dbe80d577ee2 tests: add extension to sed -i for GNU/BSD sed compatibility af57d440d887 libfdt: Correct prototype for fdt_ro_probe_() 6ce585ac153b Use correct inttypes.h format specifier 715028622547 support byacc in addition to bison fdf3f6d897ab pylibfdt: Correct the type for fdt_property_stub() 430419c28100 tests: fix some python warnings 588a29ff2e4e util: use gnu_printf format attribute bc876708ab1d fstree: replace lstat with stat 4c3c4ccb9916 dumptrees: pass outputdir as first argument aa522da9fff6 tests: allow out-of-tree test run 0d0d0fa51b1f fdtoverlay: Return non-zero exit code if overlays can't be applied 4605eb047b38 Add .editorconfig 18d7b2f4ee45 yamltree: Ensure consistent bracketing of properties with phandles 67f790c1adcc libfdt.h: add explicit cast from void* to uint8_t* in fdt(32|64)_st b111122ea5eb pylibfdt: use python3 shebang 60e0db3d65a1 Ignore phandle properties in /aliases 95ce19c14064 README: update for Python 3 5345db19f615 livetree: simplify condition in get_node_by_path b8d6eca78210 libfdt: Allow #size-cells of 0 184f51099471 Makefile: Add EXTRA_CFLAGS variable 812b1956a076 libfdt: Tweak data handling to satisfy Coverity 5c715a44776a fdtoverlay: Ignore symbols in overlays which don't apply to the target tree b99353474850 fdtoverlay: Allow adding labels to __overlay__ nodes in overlays d6de81b81b68 pylibfdt: Add support for fdt_get_alias() 1c17714dbb3a pylibfdt: Correct the FdtSw example ad57e4574a37 tests: Add a failed test case for 'fdtoverlay' with long target path bbe3b36f542b fdtoverlay: Rework output allocation 6c2e61f08396 fdtoverlay: Improve error messages 297f5abb362e fdtoverlay: Check for truncated overlay blobs Cc: Frank Rowand <frowand.list@gmail.com> Cc: clang-built-linux@googlegroups.com Signed-off-by: Rob Herring <robh@kernel.org>
2019-12-27 01:36:47 +03:00
#endif
scripts/dtc: Update to upstream version v1.4.4-8-g756ffc4f52f6 This adds the following commits from upstream: 756ffc4f52f6 Build pylibfdt as part of the normal build process 8cb3896358e9 Adjust libfdt.h to work with swig b40aa8359aff Mention pylibfdt in the documentation 12cfb740cc76 Add tests for pylibfdt 50f250701631 Add an initial Python library for libfdt cdbb2b6c7a3a checks: Warn on node name unit-addresses with '0x' or leading 0s 4c15d5da17cc checks: Add bus checks for simple-bus buses 33c3985226d3 checks: Add bus checks for PCI buses 558cd81bdd43 dtc: Bump version to v1.4.4 c17a811c62eb fdtput: Remove star from value_len documentation 194d5caaefcb fdtget: Use @return to document the return value d922ecdd017b tests: Make realloc_fdt() really allocate *fdt 921cc17fec29 libfdt: overlay: Check the value of the right variable 9ffdf60bf463 dtc: Simplify asm_emit_string() implementation 881012e44386 libfdt: Change names of sparse helper macros bad5b28049e5 Fix assorted sparse warnings 672ac09ea04d Clean up gcc attributes 49300f2ade6a dtc: Don't abuse struct fdt_reserve_entry fa8bc7f928ac dtc: Bump version to v1.4.3 34a9886a177f Add printf format attributes f72508e2b6ca Correct some broken printf() like format mismatches 397d5ef0203c libfdt: Add fdt_setprop_empty() 69a1bd6ad3f9 libfdt: Remove undefined behaviour setting empty properties acd1b534a592 Print output filename as part of warning messages 120775eb1cf3 dtc: Use streq() in preference to strcmp() 852e9ecbe197 checks: Add Warning for stricter node name character checking ef0e8f061534 checks: Add Warning for stricter property name character checking 00d7bb1f4b0e dtc: pos parameter to srcpos_string() can't be NULL 95d57726bca4 livetree.c: Fix memory leak 3b9c97093d6e dtc: Fix NULL pointer use in dtlabel + dtref case 43eb551426ea manual: Fix typo it -> in 4baf15f7f13f Makefile: Add tags rule Signed-off-by: Rob Herring <robh@kernel.org>
2017-03-21 17:01:08 +03:00
#define NORETURN __attribute__((noreturn))
#else
#define PRINTF(i, j)
#define NORETURN
#endif
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
scripts/dtc: Update to upstream version v1.4.6-9-gaadd0b65c987 This adds the following commits from upstream: aadd0b65c987 checks: centralize printing of property names in failure messages 88960e398907 checks: centralize printing of node path in check_msg f1879e1a50eb Add limited read-only support for older (V2 and V3) device tree to libfdt. 37dea76e9700 srcpos: drop special handling of tab 65893da4aee0 libfdt: overlay: Add missing license 962a45ca034d Avoid installing pylibfdt when dependencies are missing cd6ea1b2bea6 Makefile: Split INSTALL out into INSTALL_{PROGRAM,LIB,DATA,SCRIPT} 51b3a16338df Makefile.tests: Add LIBDL make(1) variable for portability sake 333d533a8f4d Attempt to auto-detect stat(1) being used if not given proper invocation e54388015af1 dtc: Bump version to v1.4.6 a1fe86f380cb fdtoverlay: Switch from using alloca to malloc c8d5472de3ff tests: Improve compatibility with other platforms c81d389a10cc checks: add chosen node checks e671852042a7 checks: add aliases node checks d0c44ebe3f42 checks: check for #{size,address}-cells without child nodes 18a3d84bb802 checks: add string list check for *-names properties 8fe94fd6f19f checks: add string list check 6c5730819604 checks: add a string check for 'label' property a384191eba09 checks: fix sound-dai phandle with arg property check b260c4f610c0 Fix ambiguous grammar for devicetree rule fe667e382bac tests: Add some basic tests for the pci_bridge checks 7975f6422260 Fix widespread incorrect use of strneq(), replace with new strprefixeq() fca296445eab Add strstarts() helper function cc392f089007 tests: Check non-matching cases for fdt_node_check_compatible() bba26a5291c8 livetree: avoid assertion of orphan phandles with overlays c8f8194d76cc implement strnlen for systems that need it c8b38f65fdec libfdt: Remove leading underscores from identifiers 3b62fdaebfe5 Remove leading underscores from identifiers 2d45d1c5c65e Replace FDT_VERSION() with stringify() 2e6fe5a107b5 Fix some errors in comments b0ae9e4b0ceb tests: Correct warning in sw_tree1.c Commit c8b38f65fdec upstream ("libfdt: Remove leading underscores from identifiers") changed the multiple inclusion define protection, so the kernel's libfdt_env.h needs the corresponding update. Signed-off-by: Rob Herring <robh@kernel.org>
2018-02-28 02:40:38 +03:00
#define stringify(s) stringify_(s)
#define stringify_(s) #s
scripts/dtc: Update to upstream version v1.4.4-8-g756ffc4f52f6 This adds the following commits from upstream: 756ffc4f52f6 Build pylibfdt as part of the normal build process 8cb3896358e9 Adjust libfdt.h to work with swig b40aa8359aff Mention pylibfdt in the documentation 12cfb740cc76 Add tests for pylibfdt 50f250701631 Add an initial Python library for libfdt cdbb2b6c7a3a checks: Warn on node name unit-addresses with '0x' or leading 0s 4c15d5da17cc checks: Add bus checks for simple-bus buses 33c3985226d3 checks: Add bus checks for PCI buses 558cd81bdd43 dtc: Bump version to v1.4.4 c17a811c62eb fdtput: Remove star from value_len documentation 194d5caaefcb fdtget: Use @return to document the return value d922ecdd017b tests: Make realloc_fdt() really allocate *fdt 921cc17fec29 libfdt: overlay: Check the value of the right variable 9ffdf60bf463 dtc: Simplify asm_emit_string() implementation 881012e44386 libfdt: Change names of sparse helper macros bad5b28049e5 Fix assorted sparse warnings 672ac09ea04d Clean up gcc attributes 49300f2ade6a dtc: Don't abuse struct fdt_reserve_entry fa8bc7f928ac dtc: Bump version to v1.4.3 34a9886a177f Add printf format attributes f72508e2b6ca Correct some broken printf() like format mismatches 397d5ef0203c libfdt: Add fdt_setprop_empty() 69a1bd6ad3f9 libfdt: Remove undefined behaviour setting empty properties acd1b534a592 Print output filename as part of warning messages 120775eb1cf3 dtc: Use streq() in preference to strcmp() 852e9ecbe197 checks: Add Warning for stricter node name character checking ef0e8f061534 checks: Add Warning for stricter property name character checking 00d7bb1f4b0e dtc: pos parameter to srcpos_string() can't be NULL 95d57726bca4 livetree.c: Fix memory leak 3b9c97093d6e dtc: Fix NULL pointer use in dtlabel + dtref case 43eb551426ea manual: Fix typo it -> in 4baf15f7f13f Makefile: Add tags rule Signed-off-by: Rob Herring <robh@kernel.org>
2017-03-21 17:01:08 +03:00
static inline void NORETURN PRINTF(1, 2) die(const char *str, ...)
{
va_list ap;
va_start(ap, str);
fprintf(stderr, "FATAL ERROR: ");
vfprintf(stderr, str, ap);
va_end(ap);
exit(1);
}
static inline void *xmalloc(size_t len)
{
void *new = malloc(len);
if (!new)
die("malloc() failed\n");
return new;
}
static inline void *xrealloc(void *p, size_t len)
{
void *new = realloc(p, len);
if (!new)
scripts/dtc: Update to upstream version v1.4.4-8-g756ffc4f52f6 This adds the following commits from upstream: 756ffc4f52f6 Build pylibfdt as part of the normal build process 8cb3896358e9 Adjust libfdt.h to work with swig b40aa8359aff Mention pylibfdt in the documentation 12cfb740cc76 Add tests for pylibfdt 50f250701631 Add an initial Python library for libfdt cdbb2b6c7a3a checks: Warn on node name unit-addresses with '0x' or leading 0s 4c15d5da17cc checks: Add bus checks for simple-bus buses 33c3985226d3 checks: Add bus checks for PCI buses 558cd81bdd43 dtc: Bump version to v1.4.4 c17a811c62eb fdtput: Remove star from value_len documentation 194d5caaefcb fdtget: Use @return to document the return value d922ecdd017b tests: Make realloc_fdt() really allocate *fdt 921cc17fec29 libfdt: overlay: Check the value of the right variable 9ffdf60bf463 dtc: Simplify asm_emit_string() implementation 881012e44386 libfdt: Change names of sparse helper macros bad5b28049e5 Fix assorted sparse warnings 672ac09ea04d Clean up gcc attributes 49300f2ade6a dtc: Don't abuse struct fdt_reserve_entry fa8bc7f928ac dtc: Bump version to v1.4.3 34a9886a177f Add printf format attributes f72508e2b6ca Correct some broken printf() like format mismatches 397d5ef0203c libfdt: Add fdt_setprop_empty() 69a1bd6ad3f9 libfdt: Remove undefined behaviour setting empty properties acd1b534a592 Print output filename as part of warning messages 120775eb1cf3 dtc: Use streq() in preference to strcmp() 852e9ecbe197 checks: Add Warning for stricter node name character checking ef0e8f061534 checks: Add Warning for stricter property name character checking 00d7bb1f4b0e dtc: pos parameter to srcpos_string() can't be NULL 95d57726bca4 livetree.c: Fix memory leak 3b9c97093d6e dtc: Fix NULL pointer use in dtlabel + dtref case 43eb551426ea manual: Fix typo it -> in 4baf15f7f13f Makefile: Add tags rule Signed-off-by: Rob Herring <robh@kernel.org>
2017-03-21 17:01:08 +03:00
die("realloc() failed (len=%zd)\n", len);
return new;
}
extern char *xstrdup(const char *s);
scripts/dtc: Update to upstream version v1.4.4-8-g756ffc4f52f6 This adds the following commits from upstream: 756ffc4f52f6 Build pylibfdt as part of the normal build process 8cb3896358e9 Adjust libfdt.h to work with swig b40aa8359aff Mention pylibfdt in the documentation 12cfb740cc76 Add tests for pylibfdt 50f250701631 Add an initial Python library for libfdt cdbb2b6c7a3a checks: Warn on node name unit-addresses with '0x' or leading 0s 4c15d5da17cc checks: Add bus checks for simple-bus buses 33c3985226d3 checks: Add bus checks for PCI buses 558cd81bdd43 dtc: Bump version to v1.4.4 c17a811c62eb fdtput: Remove star from value_len documentation 194d5caaefcb fdtget: Use @return to document the return value d922ecdd017b tests: Make realloc_fdt() really allocate *fdt 921cc17fec29 libfdt: overlay: Check the value of the right variable 9ffdf60bf463 dtc: Simplify asm_emit_string() implementation 881012e44386 libfdt: Change names of sparse helper macros bad5b28049e5 Fix assorted sparse warnings 672ac09ea04d Clean up gcc attributes 49300f2ade6a dtc: Don't abuse struct fdt_reserve_entry fa8bc7f928ac dtc: Bump version to v1.4.3 34a9886a177f Add printf format attributes f72508e2b6ca Correct some broken printf() like format mismatches 397d5ef0203c libfdt: Add fdt_setprop_empty() 69a1bd6ad3f9 libfdt: Remove undefined behaviour setting empty properties acd1b534a592 Print output filename as part of warning messages 120775eb1cf3 dtc: Use streq() in preference to strcmp() 852e9ecbe197 checks: Add Warning for stricter node name character checking ef0e8f061534 checks: Add Warning for stricter property name character checking 00d7bb1f4b0e dtc: pos parameter to srcpos_string() can't be NULL 95d57726bca4 livetree.c: Fix memory leak 3b9c97093d6e dtc: Fix NULL pointer use in dtlabel + dtref case 43eb551426ea manual: Fix typo it -> in 4baf15f7f13f Makefile: Add tags rule Signed-off-by: Rob Herring <robh@kernel.org>
2017-03-21 17:01:08 +03:00
extern int PRINTF(2, 3) xasprintf(char **strp, const char *fmt, ...);
scripts/dtc: Update to upstream version v1.4.7-57-gf267e674d145 This adds the following commits from upstream: f267e674d145 checks: Fix crash with multiple source annotations 3616b9a811b6 checks: Use source position information for check failures 2bdbd07a1223 checks: Make each message output atomic a1eff70c02cf util: Add xa{v}sprintf_append functions 82a52ce4573b libfdt: Add a test for fdt_getprop_by_offset() 607b8586b383 PEP8 / Flake8 cleanups for setup.py f9c0a425b648 Remove broken objdir / srcdir support 5182b5e6f28c pylibfdt: Use common PREFIX variable d45bf1f5f2a6 Refine make tests_clean target 99284c4db9cb Refine pylibfdt_clean target a4629cfaedfb Refine libfdt_clean target 08380fc43aa2 tests: Use modern octal literals for Python 8113c00b99d3 pylibfdt: Allow switch to Python 3 via environment variable PYTHON 11738cf01f15 libfdt: Don't use memcpy to handle unaligned reads on ARM 86a288a73670 checks: Restructure check_msg to decrease indentation 5667e7ef9a9a annotations: add the annotation functionality 8e20ccf52f90 annotations: add positions ca930e20bb54 tests: Don't lose errors from make checkm 43366bb4eeee tests: Property count valgrind errors in wrapped tests 5062516fb8cb srcpos: Remove srcpos_empty a3143fafbf83 Revert "annotations: add positions" 403cc79f06a1 checks: Update SPI bus check for 'spi-slave' baa1d2cf7894 annotations: add positions ff2ad38f6a5a Merge remote-tracking branch 'origin/pr/18' aa7254d9cb17 libfdt: return correct value if #size-cells property is not present 49903aed7783 use ptrdiff_t modifier for printing pointer differences da2b691ccf68 treesource: Fix dts output for phandles in middle of a sequence of ints 8f8b77a0d62d tests: Wrap check_align() calls with base_run_test() 522d81d572f2 Fix dts output with a REF_PATH marker e45198c98359 Added test cases for target references 0fcffda15e9f Merge nodes with local target label references 1e4a0928f3b3 pylibfdt: Don't have setup.py depend on where it's invoked from ca399b14956f pylibfdt: Eliminate run_setup make function 98972f1b3e33 pylibfdt: Improved version extraction 7ba2be6cda5f pylibfdt: Don't silence setup.py when V=1 7691f9d39301 pylibfdt: Make SETUP make variable 855b9963def9 pylibfdt: Simpler CFLAGS handling 47cafbeeb977 pylibfdt: Link extension module with libfdt rather than rebuilding dd695d6afb19 pylibfdt: Correctly set build output directory 59327523d0d8 pylibfdt: We don't need include files from the base directory e84742aa7b93 checks: fix simple-bus compatible matching 8c59a97ce096 Fix missing labels when emitting dts format d448f9a5fd94 Revert dts output formatting changes of spaces around brackets Signed-off-by: Rob Herring <robh@kernel.org>
2018-11-29 03:37:35 +03:00
extern int PRINTF(2, 3) xasprintf_append(char **strp, const char *fmt, ...);
extern int xavsprintf_append(char **strp, const char *fmt, va_list ap);
extern char *join_path(const char *path, const char *name);
/**
* Check a property of a given length to see if it is all printable and
* has a valid terminator. The property can contain either a single string,
* or multiple strings each of non-zero length.
*
* @param data The string to check
* @param len The string length including terminator
* @return 1 if a valid printable string, 0 if not
*/
bool util_is_printable_string(const void *data, int len);
/*
* Parse an escaped character starting at index i in string s. The resulting
* character will be returned and the index i will be updated to point at the
* character directly after the end of the encoding, this may be the '\0'
* terminator of the string.
*/
char get_escape_char(const char *s, int *i);
/**
* Read a device tree file into a buffer. This will report any errors on
* stderr.
*
* @param filename The filename to read, or - for stdin
* @param len If non-NULL, the amount of data we managed to read
scripts/dtc: Update to upstream version v1.4.7-14-gc86da84d30e4 Major changes are I2C and SPI bus checks, YAML output format (for future validation), some new libfdt functions, and more libfdt validation of dtbs. The YAML addition adds an optional dependency on libyaml. pkg-config is used to test for it and pkg-config became a kconfig dependency in 4.18. This adds the following commits from upstream: c86da84d30e4 Add support for YAML encoded output 361b5e7d8067 Make type_marker_length helper public bfbfab047e45 pylibfdt: Add a means to add and delete notes 9005f4108e7c pylibfdt: Allow delprop() to return errors b94c056b137e Make valgrind optional fd06c54d4711 tests: Better testing of dtc -I fs mode c3f50c9a86d9 tests: Allow dtbs_equal_unordered to ignore mem reserves 0ac9fdee37c7 dtc: trivial '-I fs -O dts' test 0fd1c8c783f3 pylibfdt: fdt_get_mem_rsv returns 2 uint64_t values 04853cad18f4 pylibfdt: Don't incorrectly / unnecessarily override uint64_t typemap 9619c8619c37 Kill bogus TYPE_BLOB marker type ac68ff92ae20 parser: add TYPE_STRING marker to path references 90a190eb04d9 checks: add SPI bus checks 53a1bd546905 checks: add I2C bus checks 88f18909db73 dtc: Bump version to v1.4.7 85bce8b2f06d tests: Correction to vg_prepare_blob() 57f7f9e7bc7c tests: Don't call memcmp() with NULL arguments c12b2b0c20eb libfdt: fdt_address_cells() and fdt_size_cells() 3fe0eeda0b7f livetree: Set phandle properties type to uint32 853649acceba pylibfdt: Support the sequential-write interface 9b0e4fe26093 tests: Improve fdt_resize() tests 1087504bb3e8 libfdt: Add necessary header padding in fdt_create() c72fa777e613 libfdt: Copy the struct region in fdt_resize() 32b9c6130762 Preserve datatype markers when emitting dts format 6dcb8ba408ec libfdt: Add helpers for accessing unaligned words 42607f21d43e tests: Fix incorrect check name 'prop_name_chars' 9d78c33bf8a1 tests: fix grep for checks error messages b770f3d1c13f pylibfdt: Support setting the name of a node 2f0d07e678e0 pylibfdt: Add functions to set and get properties as strings 354d3dc55939 pylibfdt: Update the bytearray size with pack() 3c374d46acce pylibfdt: Allow reading integer values from properties 49d32ce40bb4 pylibfdt: Use an unsigned type for fdt32_t 481246a0c13a pylibfdt: Avoid accessing the internal _fdt member in tests 9aafa33d99ed pylibfdt: Add functions to update properties 5a598671fdbf pylibfdt: Support device-tree creation/expansion 483e170625e1 pylibfdt: Add support for reading the memory reserve map 29bb05aa4200 pylibfdt: Add support for the rest of the header functions 582a7159a5d0 pylibfdt: Add support for fdt_next_node() f0f8c9169819 pylibfdt: Reorder functions to match libfdt.h 64a69d123935 pylibfdt: Return string instead of bytearray from getprop() 4d09a83420df fdtput: Add documentation e617cbe1bd67 fdtget: Add documentation 180a93924014 Use <inttypes.h> format specifiers in a bunch of places we should b9af3b396576 scripts/dtc: Fixed format mismatch in fprintf 4b8fcc3d015c libfdt: Add fdt_check_full() function c14223fb2292 tests: Use valgrind client requests for better checking 5b67d2b955a3 tests: Better handling of valgrind errors saving blobs e2556aaeb506 tests: Remove unused #define fb9c6abddaa8 Use size_t for blob lengths in utilfdt_read* 0112fda03bf6 libfdt: Add fdt_header_size() 6473a21d8bfe Consolidate utilfdt_read_len() variants d5db5382c5e5 libfdt: Safer access to memory reservations 719d582e98ec libfdt: Propagate name errors in fdt_getprop_by_offset() 70166d62a27f libfdt: Safer access to strings section eb890c0f77dc libfdt: Make fdt_check_header() more thorough 899d6fad93f3 libfdt: Improve sequential write state checking 04b5b4062ccd libfdt: Clean up header checking functions 44d3efedc816 Preserve datatype information when parsing dts f0be81bd8de0 Make Property a subclass of bytearray 24b1f3f064d4 pylibfdt: Add a method to access the device tree directly Signed-off-by: Rob Herring <robh@kernel.org>
2018-09-13 16:59:25 +03:00
* @return Pointer to allocated buffer containing fdt, or NULL on error
*/
scripts/dtc: Update to upstream version v1.4.7-14-gc86da84d30e4 Major changes are I2C and SPI bus checks, YAML output format (for future validation), some new libfdt functions, and more libfdt validation of dtbs. The YAML addition adds an optional dependency on libyaml. pkg-config is used to test for it and pkg-config became a kconfig dependency in 4.18. This adds the following commits from upstream: c86da84d30e4 Add support for YAML encoded output 361b5e7d8067 Make type_marker_length helper public bfbfab047e45 pylibfdt: Add a means to add and delete notes 9005f4108e7c pylibfdt: Allow delprop() to return errors b94c056b137e Make valgrind optional fd06c54d4711 tests: Better testing of dtc -I fs mode c3f50c9a86d9 tests: Allow dtbs_equal_unordered to ignore mem reserves 0ac9fdee37c7 dtc: trivial '-I fs -O dts' test 0fd1c8c783f3 pylibfdt: fdt_get_mem_rsv returns 2 uint64_t values 04853cad18f4 pylibfdt: Don't incorrectly / unnecessarily override uint64_t typemap 9619c8619c37 Kill bogus TYPE_BLOB marker type ac68ff92ae20 parser: add TYPE_STRING marker to path references 90a190eb04d9 checks: add SPI bus checks 53a1bd546905 checks: add I2C bus checks 88f18909db73 dtc: Bump version to v1.4.7 85bce8b2f06d tests: Correction to vg_prepare_blob() 57f7f9e7bc7c tests: Don't call memcmp() with NULL arguments c12b2b0c20eb libfdt: fdt_address_cells() and fdt_size_cells() 3fe0eeda0b7f livetree: Set phandle properties type to uint32 853649acceba pylibfdt: Support the sequential-write interface 9b0e4fe26093 tests: Improve fdt_resize() tests 1087504bb3e8 libfdt: Add necessary header padding in fdt_create() c72fa777e613 libfdt: Copy the struct region in fdt_resize() 32b9c6130762 Preserve datatype markers when emitting dts format 6dcb8ba408ec libfdt: Add helpers for accessing unaligned words 42607f21d43e tests: Fix incorrect check name 'prop_name_chars' 9d78c33bf8a1 tests: fix grep for checks error messages b770f3d1c13f pylibfdt: Support setting the name of a node 2f0d07e678e0 pylibfdt: Add functions to set and get properties as strings 354d3dc55939 pylibfdt: Update the bytearray size with pack() 3c374d46acce pylibfdt: Allow reading integer values from properties 49d32ce40bb4 pylibfdt: Use an unsigned type for fdt32_t 481246a0c13a pylibfdt: Avoid accessing the internal _fdt member in tests 9aafa33d99ed pylibfdt: Add functions to update properties 5a598671fdbf pylibfdt: Support device-tree creation/expansion 483e170625e1 pylibfdt: Add support for reading the memory reserve map 29bb05aa4200 pylibfdt: Add support for the rest of the header functions 582a7159a5d0 pylibfdt: Add support for fdt_next_node() f0f8c9169819 pylibfdt: Reorder functions to match libfdt.h 64a69d123935 pylibfdt: Return string instead of bytearray from getprop() 4d09a83420df fdtput: Add documentation e617cbe1bd67 fdtget: Add documentation 180a93924014 Use <inttypes.h> format specifiers in a bunch of places we should b9af3b396576 scripts/dtc: Fixed format mismatch in fprintf 4b8fcc3d015c libfdt: Add fdt_check_full() function c14223fb2292 tests: Use valgrind client requests for better checking 5b67d2b955a3 tests: Better handling of valgrind errors saving blobs e2556aaeb506 tests: Remove unused #define fb9c6abddaa8 Use size_t for blob lengths in utilfdt_read* 0112fda03bf6 libfdt: Add fdt_header_size() 6473a21d8bfe Consolidate utilfdt_read_len() variants d5db5382c5e5 libfdt: Safer access to memory reservations 719d582e98ec libfdt: Propagate name errors in fdt_getprop_by_offset() 70166d62a27f libfdt: Safer access to strings section eb890c0f77dc libfdt: Make fdt_check_header() more thorough 899d6fad93f3 libfdt: Improve sequential write state checking 04b5b4062ccd libfdt: Clean up header checking functions 44d3efedc816 Preserve datatype information when parsing dts f0be81bd8de0 Make Property a subclass of bytearray 24b1f3f064d4 pylibfdt: Add a method to access the device tree directly Signed-off-by: Rob Herring <robh@kernel.org>
2018-09-13 16:59:25 +03:00
char *utilfdt_read(const char *filename, size_t *len);
/**
* Read a device tree file into a buffer. Does not report errors, but only
* returns them. The value returned can be passed to strerror() to obtain
* an error message for the user.
*
* @param filename The filename to read, or - for stdin
* @param buffp Returns pointer to buffer containing fdt
* @param len If non-NULL, the amount of data we managed to read
scripts/dtc: Update to upstream version v1.4.7-14-gc86da84d30e4 Major changes are I2C and SPI bus checks, YAML output format (for future validation), some new libfdt functions, and more libfdt validation of dtbs. The YAML addition adds an optional dependency on libyaml. pkg-config is used to test for it and pkg-config became a kconfig dependency in 4.18. This adds the following commits from upstream: c86da84d30e4 Add support for YAML encoded output 361b5e7d8067 Make type_marker_length helper public bfbfab047e45 pylibfdt: Add a means to add and delete notes 9005f4108e7c pylibfdt: Allow delprop() to return errors b94c056b137e Make valgrind optional fd06c54d4711 tests: Better testing of dtc -I fs mode c3f50c9a86d9 tests: Allow dtbs_equal_unordered to ignore mem reserves 0ac9fdee37c7 dtc: trivial '-I fs -O dts' test 0fd1c8c783f3 pylibfdt: fdt_get_mem_rsv returns 2 uint64_t values 04853cad18f4 pylibfdt: Don't incorrectly / unnecessarily override uint64_t typemap 9619c8619c37 Kill bogus TYPE_BLOB marker type ac68ff92ae20 parser: add TYPE_STRING marker to path references 90a190eb04d9 checks: add SPI bus checks 53a1bd546905 checks: add I2C bus checks 88f18909db73 dtc: Bump version to v1.4.7 85bce8b2f06d tests: Correction to vg_prepare_blob() 57f7f9e7bc7c tests: Don't call memcmp() with NULL arguments c12b2b0c20eb libfdt: fdt_address_cells() and fdt_size_cells() 3fe0eeda0b7f livetree: Set phandle properties type to uint32 853649acceba pylibfdt: Support the sequential-write interface 9b0e4fe26093 tests: Improve fdt_resize() tests 1087504bb3e8 libfdt: Add necessary header padding in fdt_create() c72fa777e613 libfdt: Copy the struct region in fdt_resize() 32b9c6130762 Preserve datatype markers when emitting dts format 6dcb8ba408ec libfdt: Add helpers for accessing unaligned words 42607f21d43e tests: Fix incorrect check name 'prop_name_chars' 9d78c33bf8a1 tests: fix grep for checks error messages b770f3d1c13f pylibfdt: Support setting the name of a node 2f0d07e678e0 pylibfdt: Add functions to set and get properties as strings 354d3dc55939 pylibfdt: Update the bytearray size with pack() 3c374d46acce pylibfdt: Allow reading integer values from properties 49d32ce40bb4 pylibfdt: Use an unsigned type for fdt32_t 481246a0c13a pylibfdt: Avoid accessing the internal _fdt member in tests 9aafa33d99ed pylibfdt: Add functions to update properties 5a598671fdbf pylibfdt: Support device-tree creation/expansion 483e170625e1 pylibfdt: Add support for reading the memory reserve map 29bb05aa4200 pylibfdt: Add support for the rest of the header functions 582a7159a5d0 pylibfdt: Add support for fdt_next_node() f0f8c9169819 pylibfdt: Reorder functions to match libfdt.h 64a69d123935 pylibfdt: Return string instead of bytearray from getprop() 4d09a83420df fdtput: Add documentation e617cbe1bd67 fdtget: Add documentation 180a93924014 Use <inttypes.h> format specifiers in a bunch of places we should b9af3b396576 scripts/dtc: Fixed format mismatch in fprintf 4b8fcc3d015c libfdt: Add fdt_check_full() function c14223fb2292 tests: Use valgrind client requests for better checking 5b67d2b955a3 tests: Better handling of valgrind errors saving blobs e2556aaeb506 tests: Remove unused #define fb9c6abddaa8 Use size_t for blob lengths in utilfdt_read* 0112fda03bf6 libfdt: Add fdt_header_size() 6473a21d8bfe Consolidate utilfdt_read_len() variants d5db5382c5e5 libfdt: Safer access to memory reservations 719d582e98ec libfdt: Propagate name errors in fdt_getprop_by_offset() 70166d62a27f libfdt: Safer access to strings section eb890c0f77dc libfdt: Make fdt_check_header() more thorough 899d6fad93f3 libfdt: Improve sequential write state checking 04b5b4062ccd libfdt: Clean up header checking functions 44d3efedc816 Preserve datatype information when parsing dts f0be81bd8de0 Make Property a subclass of bytearray 24b1f3f064d4 pylibfdt: Add a method to access the device tree directly Signed-off-by: Rob Herring <robh@kernel.org>
2018-09-13 16:59:25 +03:00
* @return 0 if ok, else an errno value representing the error
*/
scripts/dtc: Update to upstream version v1.4.7-14-gc86da84d30e4 Major changes are I2C and SPI bus checks, YAML output format (for future validation), some new libfdt functions, and more libfdt validation of dtbs. The YAML addition adds an optional dependency on libyaml. pkg-config is used to test for it and pkg-config became a kconfig dependency in 4.18. This adds the following commits from upstream: c86da84d30e4 Add support for YAML encoded output 361b5e7d8067 Make type_marker_length helper public bfbfab047e45 pylibfdt: Add a means to add and delete notes 9005f4108e7c pylibfdt: Allow delprop() to return errors b94c056b137e Make valgrind optional fd06c54d4711 tests: Better testing of dtc -I fs mode c3f50c9a86d9 tests: Allow dtbs_equal_unordered to ignore mem reserves 0ac9fdee37c7 dtc: trivial '-I fs -O dts' test 0fd1c8c783f3 pylibfdt: fdt_get_mem_rsv returns 2 uint64_t values 04853cad18f4 pylibfdt: Don't incorrectly / unnecessarily override uint64_t typemap 9619c8619c37 Kill bogus TYPE_BLOB marker type ac68ff92ae20 parser: add TYPE_STRING marker to path references 90a190eb04d9 checks: add SPI bus checks 53a1bd546905 checks: add I2C bus checks 88f18909db73 dtc: Bump version to v1.4.7 85bce8b2f06d tests: Correction to vg_prepare_blob() 57f7f9e7bc7c tests: Don't call memcmp() with NULL arguments c12b2b0c20eb libfdt: fdt_address_cells() and fdt_size_cells() 3fe0eeda0b7f livetree: Set phandle properties type to uint32 853649acceba pylibfdt: Support the sequential-write interface 9b0e4fe26093 tests: Improve fdt_resize() tests 1087504bb3e8 libfdt: Add necessary header padding in fdt_create() c72fa777e613 libfdt: Copy the struct region in fdt_resize() 32b9c6130762 Preserve datatype markers when emitting dts format 6dcb8ba408ec libfdt: Add helpers for accessing unaligned words 42607f21d43e tests: Fix incorrect check name 'prop_name_chars' 9d78c33bf8a1 tests: fix grep for checks error messages b770f3d1c13f pylibfdt: Support setting the name of a node 2f0d07e678e0 pylibfdt: Add functions to set and get properties as strings 354d3dc55939 pylibfdt: Update the bytearray size with pack() 3c374d46acce pylibfdt: Allow reading integer values from properties 49d32ce40bb4 pylibfdt: Use an unsigned type for fdt32_t 481246a0c13a pylibfdt: Avoid accessing the internal _fdt member in tests 9aafa33d99ed pylibfdt: Add functions to update properties 5a598671fdbf pylibfdt: Support device-tree creation/expansion 483e170625e1 pylibfdt: Add support for reading the memory reserve map 29bb05aa4200 pylibfdt: Add support for the rest of the header functions 582a7159a5d0 pylibfdt: Add support for fdt_next_node() f0f8c9169819 pylibfdt: Reorder functions to match libfdt.h 64a69d123935 pylibfdt: Return string instead of bytearray from getprop() 4d09a83420df fdtput: Add documentation e617cbe1bd67 fdtget: Add documentation 180a93924014 Use <inttypes.h> format specifiers in a bunch of places we should b9af3b396576 scripts/dtc: Fixed format mismatch in fprintf 4b8fcc3d015c libfdt: Add fdt_check_full() function c14223fb2292 tests: Use valgrind client requests for better checking 5b67d2b955a3 tests: Better handling of valgrind errors saving blobs e2556aaeb506 tests: Remove unused #define fb9c6abddaa8 Use size_t for blob lengths in utilfdt_read* 0112fda03bf6 libfdt: Add fdt_header_size() 6473a21d8bfe Consolidate utilfdt_read_len() variants d5db5382c5e5 libfdt: Safer access to memory reservations 719d582e98ec libfdt: Propagate name errors in fdt_getprop_by_offset() 70166d62a27f libfdt: Safer access to strings section eb890c0f77dc libfdt: Make fdt_check_header() more thorough 899d6fad93f3 libfdt: Improve sequential write state checking 04b5b4062ccd libfdt: Clean up header checking functions 44d3efedc816 Preserve datatype information when parsing dts f0be81bd8de0 Make Property a subclass of bytearray 24b1f3f064d4 pylibfdt: Add a method to access the device tree directly Signed-off-by: Rob Herring <robh@kernel.org>
2018-09-13 16:59:25 +03:00
int utilfdt_read_err(const char *filename, char **buffp, size_t *len);
/**
* Write a device tree buffer to a file. This will report any errors on
* stderr.
*
* @param filename The filename to write, or - for stdout
scripts/dtc: Update to upstream version v1.5.0-23-g87963ee20693 This adds the following commits from upstream: 87963ee20693 livetree: add missing type markers in generated overlay properties 825146d13dc0 Fix typos in various documentation and source files 25bb080c18d1 Update the GPL2 text to the latest revision 243176c4ce84 Fix bogus error on rebuild ce01b21098a4 libfdt: Add FDT_CREATE_FLAG_NO_NAME_DEDUP flag that trades size for speed fbb62754ce45 libfdt: Introduce fdt_create_with_flags() 228a44cce857 libfdt: Ensure fdt_add_property frees allocated name string on failure 8f695676227b Avoid assertion in check_interrupts_property() 5c3513f68921 Link tools and tests against libfdt shared library 00f9febf9c16 tests: Rename tests.sh to testutils.sh c5d45188f923 Clean up LDLIBS handling 6ef8fcd05b74 Rebuild libfdt shared object if versioning linker script changes 26ee65a16c38 Use Python3 by default cca6546244cb libfdt: Make fdt_get_max_phandle() an inline 730875016a6a libfdt: Add phandle generation helper 7dfb61ba96b1 libfdt: Use fdt_find_max_phandle() 2bc5b66d7f6c libfdt: Add new maximum phandle lookup function 7fcf8208b8a9 libfdt: add fdt_append_addrrange() ae795b2db7a4 checks: Do not omit nodes with labels if symbol generation is requested eac2ad495b29 Update version.lds again f67b47135523 Revert "libfdt: Add phandle generation helper" 54ea41c22415 libfdt: Add phandle generation helper 4762ad051ee0 checks: Fix spelling in check_graph_endpoint d37f6b20107e Bump version to v1.5.0 a4b1a307ff3a pylibfdt:tests: Extend the way how to find a Python module 625dd8aaf20f pylibfdt: Change how passing tests are recognized 364631626bb7 pylibfdt: Test fdt.setprop take bytes on Python 3, add error handling cb0f454f73cc pylibfdt: check_err accepts only integer as a first argument. 4b68c6b3605a pylibfdt: Proper handling of bytes/unicode strings and octal literals 78e113e81c9d Use PRIxPTR for printing uintptr_t values ea7a8f6dad67 libfdt: Fix FDT_ERR_NOTFOUND typos in documentation 5aafd7ca43e0 libfdt: Fix fdt_getprop_by_offset() parameter name in documentation 7cbc550f903b checks: Add unit address check if node is enabled Signed-off-by: Rob Herring <robh@kernel.org>
2019-06-12 16:05:52 +03:00
* @param blob Pointer to buffer containing fdt
* @return 0 if ok, -1 on error
*/
int utilfdt_write(const char *filename, const void *blob);
/**
* Write a device tree buffer to a file. Does not report errors, but only
* returns them. The value returned can be passed to strerror() to obtain
* an error message for the user.
*
* @param filename The filename to write, or - for stdout
scripts/dtc: Update to upstream version v1.5.0-23-g87963ee20693 This adds the following commits from upstream: 87963ee20693 livetree: add missing type markers in generated overlay properties 825146d13dc0 Fix typos in various documentation and source files 25bb080c18d1 Update the GPL2 text to the latest revision 243176c4ce84 Fix bogus error on rebuild ce01b21098a4 libfdt: Add FDT_CREATE_FLAG_NO_NAME_DEDUP flag that trades size for speed fbb62754ce45 libfdt: Introduce fdt_create_with_flags() 228a44cce857 libfdt: Ensure fdt_add_property frees allocated name string on failure 8f695676227b Avoid assertion in check_interrupts_property() 5c3513f68921 Link tools and tests against libfdt shared library 00f9febf9c16 tests: Rename tests.sh to testutils.sh c5d45188f923 Clean up LDLIBS handling 6ef8fcd05b74 Rebuild libfdt shared object if versioning linker script changes 26ee65a16c38 Use Python3 by default cca6546244cb libfdt: Make fdt_get_max_phandle() an inline 730875016a6a libfdt: Add phandle generation helper 7dfb61ba96b1 libfdt: Use fdt_find_max_phandle() 2bc5b66d7f6c libfdt: Add new maximum phandle lookup function 7fcf8208b8a9 libfdt: add fdt_append_addrrange() ae795b2db7a4 checks: Do not omit nodes with labels if symbol generation is requested eac2ad495b29 Update version.lds again f67b47135523 Revert "libfdt: Add phandle generation helper" 54ea41c22415 libfdt: Add phandle generation helper 4762ad051ee0 checks: Fix spelling in check_graph_endpoint d37f6b20107e Bump version to v1.5.0 a4b1a307ff3a pylibfdt:tests: Extend the way how to find a Python module 625dd8aaf20f pylibfdt: Change how passing tests are recognized 364631626bb7 pylibfdt: Test fdt.setprop take bytes on Python 3, add error handling cb0f454f73cc pylibfdt: check_err accepts only integer as a first argument. 4b68c6b3605a pylibfdt: Proper handling of bytes/unicode strings and octal literals 78e113e81c9d Use PRIxPTR for printing uintptr_t values ea7a8f6dad67 libfdt: Fix FDT_ERR_NOTFOUND typos in documentation 5aafd7ca43e0 libfdt: Fix fdt_getprop_by_offset() parameter name in documentation 7cbc550f903b checks: Add unit address check if node is enabled Signed-off-by: Rob Herring <robh@kernel.org>
2019-06-12 16:05:52 +03:00
* @param blob Pointer to buffer containing fdt
* @return 0 if ok, else an errno value representing the error
*/
int utilfdt_write_err(const char *filename, const void *blob);
/**
* Decode a data type string. The purpose of this string
*
* The string consists of an optional character followed by the type:
* Modifier characters:
* hh or b 1 byte
* h 2 byte
* l 4 byte, default
*
* Type character:
* s string
* i signed integer
* u unsigned integer
* x hex
*
* TODO: Implement ll modifier (8 bytes)
* TODO: Implement o type (octal)
*
* @param fmt Format string to process
* @param type Returns type found(s/d/u/x), or 0 if none
* @param size Returns size found(1,2,4,8) or 4 if none
* @return 0 if ok, -1 on error (no type given, or other invalid format)
*/
int utilfdt_decode_type(const char *fmt, int *type, int *size);
/*
* This is a usage message fragment for the -t option. It is the format
* supported by utilfdt_decode_type.
*/
#define USAGE_TYPE_MSG \
"<type>\ts=string, i=int, u=unsigned, x=hex\n" \
"\tOptional modifier prefix:\n" \
"\t\thh or b=byte, h=2 byte, l=4 byte (default)";
/**
* Print property data in a readable format to stdout
*
* Properties that look like strings will be printed as strings. Otherwise
* the data will be displayed either as cells (if len is a multiple of 4
* bytes) or bytes.
*
* If len is 0 then this function does nothing.
*
* @param data Pointers to property data
* @param len Length of property data
*/
void utilfdt_print_data(const char *data, int len);
/**
* Show source version and exit
*/
scripts/dtc: Update to upstream version v1.4.4-8-g756ffc4f52f6 This adds the following commits from upstream: 756ffc4f52f6 Build pylibfdt as part of the normal build process 8cb3896358e9 Adjust libfdt.h to work with swig b40aa8359aff Mention pylibfdt in the documentation 12cfb740cc76 Add tests for pylibfdt 50f250701631 Add an initial Python library for libfdt cdbb2b6c7a3a checks: Warn on node name unit-addresses with '0x' or leading 0s 4c15d5da17cc checks: Add bus checks for simple-bus buses 33c3985226d3 checks: Add bus checks for PCI buses 558cd81bdd43 dtc: Bump version to v1.4.4 c17a811c62eb fdtput: Remove star from value_len documentation 194d5caaefcb fdtget: Use @return to document the return value d922ecdd017b tests: Make realloc_fdt() really allocate *fdt 921cc17fec29 libfdt: overlay: Check the value of the right variable 9ffdf60bf463 dtc: Simplify asm_emit_string() implementation 881012e44386 libfdt: Change names of sparse helper macros bad5b28049e5 Fix assorted sparse warnings 672ac09ea04d Clean up gcc attributes 49300f2ade6a dtc: Don't abuse struct fdt_reserve_entry fa8bc7f928ac dtc: Bump version to v1.4.3 34a9886a177f Add printf format attributes f72508e2b6ca Correct some broken printf() like format mismatches 397d5ef0203c libfdt: Add fdt_setprop_empty() 69a1bd6ad3f9 libfdt: Remove undefined behaviour setting empty properties acd1b534a592 Print output filename as part of warning messages 120775eb1cf3 dtc: Use streq() in preference to strcmp() 852e9ecbe197 checks: Add Warning for stricter node name character checking ef0e8f061534 checks: Add Warning for stricter property name character checking 00d7bb1f4b0e dtc: pos parameter to srcpos_string() can't be NULL 95d57726bca4 livetree.c: Fix memory leak 3b9c97093d6e dtc: Fix NULL pointer use in dtlabel + dtref case 43eb551426ea manual: Fix typo it -> in 4baf15f7f13f Makefile: Add tags rule Signed-off-by: Rob Herring <robh@kernel.org>
2017-03-21 17:01:08 +03:00
void NORETURN util_version(void);
/**
* Show usage and exit
*
* This helps standardize the output of various utils. You most likely want
* to use the usage() helper below rather than call this.
*
* @param errmsg If non-NULL, an error message to display
* @param synopsis The initial example usage text (and possible examples)
* @param short_opts The string of short options
* @param long_opts The structure of long options
* @param opts_help An array of help strings (should align with long_opts)
*/
scripts/dtc: Update to upstream version v1.4.4-8-g756ffc4f52f6 This adds the following commits from upstream: 756ffc4f52f6 Build pylibfdt as part of the normal build process 8cb3896358e9 Adjust libfdt.h to work with swig b40aa8359aff Mention pylibfdt in the documentation 12cfb740cc76 Add tests for pylibfdt 50f250701631 Add an initial Python library for libfdt cdbb2b6c7a3a checks: Warn on node name unit-addresses with '0x' or leading 0s 4c15d5da17cc checks: Add bus checks for simple-bus buses 33c3985226d3 checks: Add bus checks for PCI buses 558cd81bdd43 dtc: Bump version to v1.4.4 c17a811c62eb fdtput: Remove star from value_len documentation 194d5caaefcb fdtget: Use @return to document the return value d922ecdd017b tests: Make realloc_fdt() really allocate *fdt 921cc17fec29 libfdt: overlay: Check the value of the right variable 9ffdf60bf463 dtc: Simplify asm_emit_string() implementation 881012e44386 libfdt: Change names of sparse helper macros bad5b28049e5 Fix assorted sparse warnings 672ac09ea04d Clean up gcc attributes 49300f2ade6a dtc: Don't abuse struct fdt_reserve_entry fa8bc7f928ac dtc: Bump version to v1.4.3 34a9886a177f Add printf format attributes f72508e2b6ca Correct some broken printf() like format mismatches 397d5ef0203c libfdt: Add fdt_setprop_empty() 69a1bd6ad3f9 libfdt: Remove undefined behaviour setting empty properties acd1b534a592 Print output filename as part of warning messages 120775eb1cf3 dtc: Use streq() in preference to strcmp() 852e9ecbe197 checks: Add Warning for stricter node name character checking ef0e8f061534 checks: Add Warning for stricter property name character checking 00d7bb1f4b0e dtc: pos parameter to srcpos_string() can't be NULL 95d57726bca4 livetree.c: Fix memory leak 3b9c97093d6e dtc: Fix NULL pointer use in dtlabel + dtref case 43eb551426ea manual: Fix typo it -> in 4baf15f7f13f Makefile: Add tags rule Signed-off-by: Rob Herring <robh@kernel.org>
2017-03-21 17:01:08 +03:00
void NORETURN util_usage(const char *errmsg, const char *synopsis,
const char *short_opts,
struct option const long_opts[],
const char * const opts_help[]);
/**
* Show usage and exit
*
* If you name all your usage variables with usage_xxx, then you can call this
* help macro rather than expanding all arguments yourself.
*
* @param errmsg If non-NULL, an error message to display
*/
#define usage(errmsg) \
util_usage(errmsg, usage_synopsis, usage_short_opts, \
usage_long_opts, usage_opts_help)
/**
* Call getopt_long() with standard options
*
* Since all util code runs getopt in the same way, provide a helper.
*/
#define util_getopt_long() getopt_long(argc, argv, usage_short_opts, \
usage_long_opts, NULL)
/* Helper for aligning long_opts array */
#define a_argument required_argument
/* Helper for usage_short_opts string constant */
#define USAGE_COMMON_SHORT_OPTS "hV"
/* Helper for usage_long_opts option array */
#define USAGE_COMMON_LONG_OPTS \
{"help", no_argument, NULL, 'h'}, \
{"version", no_argument, NULL, 'V'}, \
{NULL, no_argument, NULL, 0x0}
/* Helper for usage_opts_help array */
#define USAGE_COMMON_OPTS_HELP \
"Print this help and exit", \
"Print version and exit", \
NULL
/* Helper for getopt case statements */
#define case_USAGE_COMMON_FLAGS \
case 'h': usage(NULL); \
case 'V': util_version(); \
case '?': usage("unknown option");
scripts/dtc: Update to upstream version v1.4.6-9-gaadd0b65c987 This adds the following commits from upstream: aadd0b65c987 checks: centralize printing of property names in failure messages 88960e398907 checks: centralize printing of node path in check_msg f1879e1a50eb Add limited read-only support for older (V2 and V3) device tree to libfdt. 37dea76e9700 srcpos: drop special handling of tab 65893da4aee0 libfdt: overlay: Add missing license 962a45ca034d Avoid installing pylibfdt when dependencies are missing cd6ea1b2bea6 Makefile: Split INSTALL out into INSTALL_{PROGRAM,LIB,DATA,SCRIPT} 51b3a16338df Makefile.tests: Add LIBDL make(1) variable for portability sake 333d533a8f4d Attempt to auto-detect stat(1) being used if not given proper invocation e54388015af1 dtc: Bump version to v1.4.6 a1fe86f380cb fdtoverlay: Switch from using alloca to malloc c8d5472de3ff tests: Improve compatibility with other platforms c81d389a10cc checks: add chosen node checks e671852042a7 checks: add aliases node checks d0c44ebe3f42 checks: check for #{size,address}-cells without child nodes 18a3d84bb802 checks: add string list check for *-names properties 8fe94fd6f19f checks: add string list check 6c5730819604 checks: add a string check for 'label' property a384191eba09 checks: fix sound-dai phandle with arg property check b260c4f610c0 Fix ambiguous grammar for devicetree rule fe667e382bac tests: Add some basic tests for the pci_bridge checks 7975f6422260 Fix widespread incorrect use of strneq(), replace with new strprefixeq() fca296445eab Add strstarts() helper function cc392f089007 tests: Check non-matching cases for fdt_node_check_compatible() bba26a5291c8 livetree: avoid assertion of orphan phandles with overlays c8f8194d76cc implement strnlen for systems that need it c8b38f65fdec libfdt: Remove leading underscores from identifiers 3b62fdaebfe5 Remove leading underscores from identifiers 2d45d1c5c65e Replace FDT_VERSION() with stringify() 2e6fe5a107b5 Fix some errors in comments b0ae9e4b0ceb tests: Correct warning in sw_tree1.c Commit c8b38f65fdec upstream ("libfdt: Remove leading underscores from identifiers") changed the multiple inclusion define protection, so the kernel's libfdt_env.h needs the corresponding update. Signed-off-by: Rob Herring <robh@kernel.org>
2018-02-28 02:40:38 +03:00
#endif /* UTIL_H */