kconfig: re-sync with Linux 4.17-rc4

From: Rob Herring <[email protected]>

Pickup the fix for handling unresolved phandles in overlays.

This adds the following commits from upstream:

c1e55a5513e9 checks: fix handling of unresolved phandles for dts plugins f8872e29ce06 tests: Avoid 64-bit arithmetic in assembler 48c91c08bcfa libfdt: add stringlist functions to linker script

Signed-off-by Rob Herring <[email protected]>

[ Linux commit: e45fe7f788dd1395befe5639149ad8dacfbd94ab ]

Signed-off-by Eugeniu Rosca <[email protected]>

---

v1->v2:
* Newly pushed

 scripts/dtc/checks.c      | 9 +++++++++
 scripts/dtc/version_gen.h | 2 +-
 2 files changed, 10 insertions(+), 1 deletion(-)

From: Rob Herring <[email protected]>

Pickup the fix for handling unresolved phandles in overlays.

This adds the following commits from upstream:

c1e55a5513e9 checks: fix handling of unresolved phandles for dts plugins f8872e29ce06 tests: Avoid 64-bit arithmetic in assembler 48c91c08bcfa libfdt: add stringlist functions to linker script

Signed-off-by Rob Herring <[email protected]>

[ Linux commit: e45fe7f788dd1395befe5639149ad8dacfbd94ab ]

Signed-off-by Eugeniu Rosca <[email protected]>

---

v1->v2:
* Newly pushed

2018-05-13 2:13 GMT+09:00 Eugeniu Rosca <[email protected]>:

Quoted 15 lines

From: Rob Herring <[email protected]>

Pickup the fix for handling unresolved phandles in overlays.

This adds the following commits from upstream:

c1e55a5513e9 checks: fix handling of unresolved phandles for dts plugins f8872e29ce06 tests: Avoid 64-bit arithmetic in assembler 48c91c08bcfa libfdt: add stringlist functions to linker script

Signed-off-by Rob Herring <[email protected]>

[ Linux commit: e45fe7f788dd1395befe5639149ad8dacfbd94ab ]

Signed-off-by Eugeniu Rosca <[email protected]>

---

Quoted 2 lines

v1->v2:
* Newly pushed

Reviewed-by Masahiro Yamada <[email protected]>

Signature · 3 lines

-- 
Best Regards
Masahiro Yamada

From: Rob Herring <[email protected]>

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 <[email protected]>

[ Linux commit: 9130ba884640328bb78aaa4840e5ddf06ccafb1c ]

[erosca: - Fixup conflicts in include/linux/libfdt_env.h caused by v2018.03-rc4
commit b08c8c487083 ("libfdt: move headers to <linux/libfdt.h> and <linux/libfdt_env.h>")
- Fix build errors in lib/libfdt/fdt_ro.c, tools/libfdt/fdt_rw.c by:
- s/_fdt_mem_rsv/fdt_mem_rsv_/
- s/_fdt_offset_ptr/fdt_offset_ptr_/
- s/_fdt_check_node_offset/fdt_check_node_offset_/
- s/_fdt_check_prop_offset/fdt_check_prop_offset_/
- s/_fdt_find_add_string/fdt_find_add_string_/]

Signed-off-by Eugeniu Rosca <[email protected]>

---

v1-v2:
* Newly pushed

 include/linux/libfdt_env.h           |   6 +-
 lib/libfdt/fdt_ro.c                  |  18 +-
 scripts/dtc/checks.c                 | 439 ++++++++++++++++++---------
 scripts/dtc/dtc-parser.y             |  17 +-
 scripts/dtc/dtc.c                    |   7 +-
 scripts/dtc/dtc.h                    |  11 +-
 scripts/dtc/flattree.c               |   2 +-
 scripts/dtc/libfdt/fdt.c             |  13 +-
 scripts/dtc/libfdt/fdt.h             |   6 +-
 scripts/dtc/libfdt/fdt_overlay.c     |  51 ++++
 scripts/dtc/libfdt/fdt_ro.c          | 132 ++++++--
 scripts/dtc/libfdt/fdt_rw.c          |  90 +++---
 scripts/dtc/libfdt/fdt_sw.c          |  24 +-
 scripts/dtc/libfdt/fdt_wip.c         |  10 +-
 scripts/dtc/libfdt/libfdt.h          |  37 +--
 scripts/dtc/libfdt/libfdt_env.h      |  33 +-

 scripts/dtc/libfdt/libfdt_internal.h |  32 +-
 scripts/dtc/livetree.c               |  10 +-
 scripts/dtc/srcpos.c                 |   5 -
 scripts/dtc/srcpos.h                 |   6 +-
 scripts/dtc/util.h                   |   9 +-
 scripts/dtc/version_gen.h            |   2 +-
 tools/libfdt/fdt_rw.c                |   2 +-
 23 files changed, 632 insertions(+), 330 deletions(-)

Hi,

Quoted 73 lines · Eugeniu Rosca

From: Rob Herring <[email protected]>

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 <[email protected]>

[ Linux commit: 9130ba884640328bb78aaa4840e5ddf06ccafb1c ]

[erosca: - Fixup conflicts in include/linux/libfdt_env.h caused by v2018.03-rc4
commit b08c8c487083 ("libfdt: move headers to <linux/libfdt.h> and <linux/libfdt_env.h>")
- Fix build errors in lib/libfdt/fdt_ro.c, tools/libfdt/fdt_rw.c by:
- s/_fdt_mem_rsv/fdt_mem_rsv_/
- s/_fdt_offset_ptr/fdt_offset_ptr_/
- s/_fdt_check_node_offset/fdt_check_node_offset_/
- s/_fdt_check_prop_offset/fdt_check_prop_offset_/
- s/_fdt_find_add_string/fdt_find_add_string_/]

Signed-off-by Eugeniu Rosca <[email protected]>

---

v1-v2:
* Newly pushed

 include/linux/libfdt_env.h           |   6 +-
 lib/libfdt/fdt_ro.c                  |  18 +-
 scripts/dtc/checks.c                 | 439 ++++++++++++++++++---------
 scripts/dtc/dtc-parser.y             |  17 +-
 scripts/dtc/dtc.c                    |   7 +-
 scripts/dtc/dtc.h                    |  11 +-
 scripts/dtc/flattree.c               |   2 +-
 scripts/dtc/libfdt/fdt.c             |  13 +-
 scripts/dtc/libfdt/fdt.h             |   6 +-
 scripts/dtc/libfdt/fdt_overlay.c     |  51 ++++
 scripts/dtc/libfdt/fdt_ro.c          | 132 ++++++--
 scripts/dtc/libfdt/fdt_rw.c          |  90 +++---
 scripts/dtc/libfdt/fdt_sw.c          |  24 +-
 scripts/dtc/libfdt/fdt_wip.c         |  10 +-
 scripts/dtc/libfdt/libfdt.h          |  37 +--
 scripts/dtc/libfdt/libfdt_env.h      |  33 +-

Quoted 8 lines

 scripts/dtc/libfdt/libfdt_internal.h |  32 +-
 scripts/dtc/livetree.c               |  10 +-
 scripts/dtc/srcpos.c                 |   5 -
 scripts/dtc/srcpos.h                 |   6 +-
 scripts/dtc/util.h                   |   9 +-
 scripts/dtc/version_gen.h            |   2 +-
 tools/libfdt/fdt_rw.c                |   2 +-
 23 files changed, 632 insertions(+), 330 deletions(-)

Can you please check that this does not adversely impact code size?

Regards,
Simon

Hi Simon,

Quoted 85 lines · Simon Glass

Hi,

Quoted 73 lines · Eugeniu Rosca

From: Rob Herring <[email protected]>

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 <[email protected]>

[ Linux commit: 9130ba884640328bb78aaa4840e5ddf06ccafb1c ]

[erosca: - Fixup conflicts in include/linux/libfdt_env.h caused by v2018.03-rc4
commit b08c8c487083 ("libfdt: move headers to <linux/libfdt.h> and <linux/libfdt_env.h>")
- Fix build errors in lib/libfdt/fdt_ro.c, tools/libfdt/fdt_rw.c by:
- s/_fdt_mem_rsv/fdt_mem_rsv_/
- s/_fdt_offset_ptr/fdt_offset_ptr_/
- s/_fdt_check_node_offset/fdt_check_node_offset_/
- s/_fdt_check_prop_offset/fdt_check_prop_offset_/
- s/_fdt_find_add_string/fdt_find_add_string_/]

Signed-off-by Eugeniu Rosca <[email protected]>

---

v1-v2:
* Newly pushed

 include/linux/libfdt_env.h           |   6 +-
 lib/libfdt/fdt_ro.c                  |  18 +-
 scripts/dtc/checks.c                 | 439 ++++++++++++++++++---------
 scripts/dtc/dtc-parser.y             |  17 +-
 scripts/dtc/dtc.c                    |   7 +-
 scripts/dtc/dtc.h                    |  11 +-
 scripts/dtc/flattree.c               |   2 +-
 scripts/dtc/libfdt/fdt.c             |  13 +-
 scripts/dtc/libfdt/fdt.h             |   6 +-
 scripts/dtc/libfdt/fdt_overlay.c     |  51 ++++
 scripts/dtc/libfdt/fdt_ro.c          | 132 ++++++--
 scripts/dtc/libfdt/fdt_rw.c          |  90 +++---
 scripts/dtc/libfdt/fdt_sw.c          |  24 +-
 scripts/dtc/libfdt/fdt_wip.c         |  10 +-
 scripts/dtc/libfdt/libfdt.h          |  37 +--
 scripts/dtc/libfdt/libfdt_env.h      |  33 +-

Quoted 8 lines

 scripts/dtc/libfdt/libfdt_internal.h |  32 +-
 scripts/dtc/livetree.c               |  10 +-
 scripts/dtc/srcpos.c                 |   5 -
 scripts/dtc/srcpos.h                 |   6 +-
 scripts/dtc/util.h                   |   9 +-
 scripts/dtc/version_gen.h            |   2 +-
 tools/libfdt/fdt_rw.c                |   2 +-
 23 files changed, 632 insertions(+), 330 deletions(-)

Quoted 1 line

Can you please check that this does not adversely impact code size?

Sure. Here are the sizes before and after this patch (sandbox):

1. ELF size comparison shows 96 bytes increase

$ du -b u-boot.before u-boot.after
  8055864       u-boot.before
  8055960       u-boot.after

2. BIN size comparison shows no change

$ du -b u-boot.bin.before u-boot.bin.after
  3377256       u-boot.bin.before
  3377256       u-boot.bin.after

3. "size" tool gives more details about ELF file size increase:

$ size u-boot.before u-boot.after
   text    data     bss     dec     hex filename
   1199720        76952  291760 1568432  17eeb0 u-boot.before
   1199736        76952  291760 1568448  17eec0 u-boot.after

4. "bloaty" (diff mode) gives even more details (confirming the above)

$ bloaty -d compileunits u-boot.after -- u-boot.before
     VM SIZE                                FILE SIZE
 --------------                          --------------
  +2.5%     +30 lib/libfdt/fdt.c             +96  +1.5%
  [ = ]       0 lib/libfdt/fdt_sw.c          +21  +0.1%
  +2.6%     +16 [LOAD [RX]]                  +16  +2.6%
  [ = ]       0 lib/libfdt/fdt_overlay.c     +16  +0.1%
  [ = ]       0 [section .debug_str]          +2  +0.0%
  [ = ]       0 fs/ext4/ext4_common.c         -5  -0.0%
  [ = ]       0 common/fdt_support.c         -11  -0.0%
  -3.3%     -14 [section .text]              -14  -3.3%
  [ = ]       0 [Unmapped]                   -25  -0.7%
  +0.0%     +32 TOTAL                        +96  +0.0%

Hi,

Quoted 19 lines · Eugeniu Rosca

Hi Simon,

Quoted 3 lines · Simon Glass

Hi,

Can you please check that this does not adversely impact code size?

Sure. Here are the sizes before and after this patch (sandbox):

1. ELF size comparison shows 96 bytes increase

$ du -b u-boot.before u-boot.after
  8055864       u-boot.before
  8055960       u-boot.after

2. BIN size comparison shows no change

$ du -b u-boot.bin.before u-boot.bin.after
  3377256       u-boot.bin.before
  3377256       u-boot.bin.after

Quoted 5 lines

3. "size" tool gives more details about ELF file size increase:

$ size u-boot.before u-boot.after
   text    data     bss     dec     hex filename
   1199720        76952  291760 1568432  17eeb0 u-boot.before
   1199736        76952  291760 1568448  17eec0 u-boot.after

Thanks for the info. That seems OK, but please check sandbox_spl (or better yet one of the Thumb2 SPL images that uses libfdt) since it is SPL that matters most.

Quoted 15 lines

4. "bloaty" (diff mode) gives even more details (confirming the above)

$ bloaty -d compileunits u-boot.after -- u-boot.before
     VM SIZE                                FILE SIZE
 --------------                          --------------
  +2.5%     +30 lib/libfdt/fdt.c             +96  +1.5%
  [ = ]       0 lib/libfdt/fdt_sw.c          +21  +0.1%
  +2.6%     +16 [LOAD [RX]]                  +16  +2.6%
  [ = ]       0 lib/libfdt/fdt_overlay.c     +16  +0.1%
  [ = ]       0 [section .debug_str]          +2  +0.0%
  [ = ]       0 fs/ext4/ext4_common.c         -5  -0.0%
  [ = ]       0 common/fdt_support.c         -11  -0.0%
  -3.3%     -14 [section .text]              -14  -3.3%
  [ = ]       0 [Unmapped]                   -25  -0.7%
  +0.0%     +32 TOTAL                        +96  +0.0%

BTW buildman has a -B flag that shows function size.

Regards,
Simon

Hi Simon,

Quoted 28 lines · Simon Glass

Hi,

Quoted 19 lines · Eugeniu Rosca

Hi Simon,

Quoted 3 lines · Simon Glass

Hi,

Can you please check that this does not adversely impact code size?

Sure. Here are the sizes before and after this patch (sandbox):

1. ELF size comparison shows 96 bytes increase

$ du -b u-boot.before u-boot.after
  8055864       u-boot.before
  8055960       u-boot.after

2. BIN size comparison shows no change

$ du -b u-boot.bin.before u-boot.bin.after
  3377256       u-boot.bin.before
  3377256       u-boot.bin.after

Quoted 5 lines

3. "size" tool gives more details about ELF file size increase:

$ size u-boot.before u-boot.after
   text    data     bss     dec     hex filename
   1199720        76952  291760 1568432  17eeb0 u-boot.before
   1199736        76952  291760 1568448  17eec0 u-boot.after

Quoted 3 lines

Thanks for the info. That seems OK, but please check sandbox_spl (or better yet one of the Thumb2 SPL images that uses libfdt) since it is SPL that matters most.

I am having issues bringing up buildman on my host, so I just went through the same procedure of building before and after using make and comparing the ELF/BIN size for:
1. sandbox_spl_defconfig
2. x600_defconfig

There is no drastic change to previous results.

1.1 sandbox_spl_defconfig ELF size increase: 7394784-7394712 = 72 bytes. 1.2 sandbox_spl_defconfig BIN size increase: 3298280-3298280 = 0 bytes.

2.1 x600_defconfig ELF size increase: 3766144-3766232 = 88 bytes. 2.2 x600_defconfig BIN size increase: 439288-439240 = 48 bytes.

Quoted 16 lines

Quoted 15 lines

4. "bloaty" (diff mode) gives even more details (confirming the above)

$ bloaty -d compileunits u-boot.after -- u-boot.before
     VM SIZE                                FILE SIZE
 --------------                          --------------
  +2.5%     +30 lib/libfdt/fdt.c             +96  +1.5%
  [ = ]       0 lib/libfdt/fdt_sw.c          +21  +0.1%
  +2.6%     +16 [LOAD [RX]]                  +16  +2.6%
  [ = ]       0 lib/libfdt/fdt_overlay.c     +16  +0.1%
  [ = ]       0 [section .debug_str]          +2  +0.0%
  [ = ]       0 fs/ext4/ext4_common.c         -5  -0.0%
  [ = ]       0 common/fdt_support.c         -11  -0.0%
  -3.3%     -14 [section .text]              -14  -3.3%
  [ = ]       0 [Unmapped]                   -25  -0.7%
  +0.0%     +32 TOTAL                        +96  +0.0%

Quoted 1 line

BTW buildman has a -B flag that shows function size.

Thanks for the tip. The nice thing about bloaty is that it provides both VM and FILE size numbers. I am not sure if buildman can do the same. Anyway, this was helpful and is expected to save time on my end when I manage to bring it up.

From: Rob Herring <[email protected]>

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 <[email protected]>

[ Linux commit: 9130ba884640328bb78aaa4840e5ddf06ccafb1c ]

[erosca: - Fixup conflicts in include/linux/libfdt_env.h caused by v2018.03-rc4
commit b08c8c487083 ("libfdt: move headers to <linux/libfdt.h> and <linux/libfdt_env.h>")
- Fix build errors in lib/libfdt/fdt_ro.c, tools/libfdt/fdt_rw.c by:
- s/_fdt_mem_rsv/fdt_mem_rsv_/
- s/_fdt_offset_ptr/fdt_offset_ptr_/
- s/_fdt_check_node_offset/fdt_check_node_offset_/
- s/_fdt_check_prop_offset/fdt_check_prop_offset_/
- s/_fdt_find_add_string/fdt_find_add_string_/]

Signed-off-by Eugeniu Rosca <[email protected]>

---

To achieve a DTC state (more or less) equivalent to Linux 4.17-rc4, backport the DTC-specific part from below Linux commits:

b23d1a241f4eb4 ("kbuild: add %.lex.c and %.tab.[ch] to 'targets' automatically") 9a8dfb394c0467 ("kbuild: clean up *.lex.c and *.tab.[ch] patterns from top-level Makefile") 59889300274569 (".gitignore: move *.lex.c *.tab.[ch] patterns to the top-level .gitignore") e039139be8c251 ("scripts/dtc: generate lexer and parser during build instead of shipping") b24413180f5600 ("License cleanup: add SPDX GPL-2.0 license identifier to files with no license")

With this commit, the diff between Linux and U-boot common DTC files is:

$ git diff --stat --diff-filter=M v4.17-rc4 <this-commit> -- scripts/dtc
  scripts/dtc/.gitignore | 2 +-
  scripts/dtc/Makefile   | 3 +++

The delta is coming from U-boot commits:
* v2017.11 de163ecedb8a ("scripts: dtc: Add .gitignore")
* v2018.01 15b97f5c5e6d ("pylibfdt: move pylibfdt to scripts/dtc/pylibfdt and refactor makefile")

Signed-off-by Eugeniu Rosca <[email protected]>

---

v1->v2:
* Newly pushed

 scripts/dtc/.gitignore               |    3 -
 scripts/dtc/Makefile                 |    4 +-
 scripts/dtc/dtc-lexer.lex.c_shipped  | 2259 -------------------------
 scripts/dtc/dtc-parser.tab.c_shipped | 2321 --------------------------
 scripts/dtc/dtc-parser.tab.h_shipped |  125 --
 scripts/dtc/update-dtc-source.sh     |    8 +-
 6 files changed, 3 insertions(+), 4717 deletions(-)
 delete mode 100644 scripts/dtc/dtc-lexer.lex.c_shipped
 delete mode 100644 scripts/dtc/dtc-parser.tab.c_shipped
 delete mode 100644 scripts/dtc/dtc-parser.tab.h_shipped

scripts/dtc/.gitignore +0 -3

index d807c081a250..689b9be0f935 100644
@@ -1,4 +1 @@
 /dtc
-/dtc-lexer.lex.c
-/dtc-parser.tab.c
-/dtc-parser.tab.h

scripts/dtc/Makefile +1 -3

index 90ef2db85c5f..e999be939831 100644
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 # scripts/dtc makefile
 
 hostprogs-y	:= dtc

@@ -27,8 +28,5 @@ HOSTCFLAGS_dtc-parser.tab.o := $(HOSTCFLAGS_DTC)
 # dependencies on generated files need to be listed explicitly
 $(obj)/dtc-lexer.lex.o: $(obj)/dtc-parser.tab.h
 
-# generated files need to be cleaned explicitly
-clean-files	:= dtc-lexer.lex.c dtc-parser.tab.c dtc-parser.tab.h
-
 # Added for U-Boot
 subdir-$(CONFIG_PYLIBFDT) += pylibfdt

scripts/dtc/dtc-lexer.lex.c_shipped deleted +0 -2259

deleted file mode 100644
index 011bb9632ff2..000000000000
@@ -1,2259 +0,0 @@
-#line 2 "dtc-lexer.lex.c"
-
-#line 4 "dtc-lexer.lex.c"
-
-#define  YY_INT_ALIGNED short int
-
-/* A lexical scanner generated by flex */
-
-#define FLEX_SCANNER
-#define YY_FLEX_MAJOR_VERSION 2
-#define YY_FLEX_MINOR_VERSION 6
-#define YY_FLEX_SUBMINOR_VERSION 1
-#if YY_FLEX_SUBMINOR_VERSION > 0
-#define FLEX_BETA
-#endif
-
-/* First, we deal with  platform-specific or compiler-specific issues. */
-
-/* begin standard C headers. */
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <stdlib.h>
-
-/* end standard C headers. */
-
-/* flex integer type definitions */
-
-#ifndef FLEXINT_H
-#define FLEXINT_H
-
-/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
-
-#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-
-/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
- * if you want the limit (max/min) macros for int types. 
- */
-#ifndef __STDC_LIMIT_MACROS
-#define __STDC_LIMIT_MACROS 1
-#endif
-
-#include <inttypes.h>
-typedef int8_t flex_int8_t;
-typedef uint8_t flex_uint8_t;
-typedef int16_t flex_int16_t;
-typedef uint16_t flex_uint16_t;
-typedef int32_t flex_int32_t;
-typedef uint32_t flex_uint32_t;
-#else
-typedef signed char flex_int8_t;
-typedef short int flex_int16_t;
-typedef int flex_int32_t;
-typedef unsigned char flex_uint8_t; 
-typedef unsigned short int flex_uint16_t;
-typedef unsigned int flex_uint32_t;
-
-/* Limits of integral types. */
-#ifndef INT8_MIN
-#define INT8_MIN               (-128)
-#endif
-#ifndef INT16_MIN
-#define INT16_MIN              (-32767-1)
-#endif
-#ifndef INT32_MIN
-#define INT32_MIN              (-2147483647-1)
-#endif
-#ifndef INT8_MAX
-#define INT8_MAX               (127)
-#endif
-#ifndef INT16_MAX
-#define INT16_MAX              (32767)
-#endif
-#ifndef INT32_MAX
-#define INT32_MAX              (2147483647)
-#endif
-#ifndef UINT8_MAX
-#define UINT8_MAX              (255U)
-#endif
-#ifndef UINT16_MAX
-#define UINT16_MAX             (65535U)
-#endif
-#ifndef UINT32_MAX
-#define UINT32_MAX             (4294967295U)
-#endif
-
-#endif /* ! C99 */
-
-#endif /* ! FLEXINT_H */
-
-/* TODO: this is always defined, so inline it */
-#define yyconst const
-
-#if defined(__GNUC__) && __GNUC__ >= 3
-#define yynoreturn __attribute__((__noreturn__))
-#else
-#define yynoreturn
-#endif
-
-/* Returned upon end-of-file. */
-#define YY_NULL 0
-
-/* Promotes a possibly negative, possibly signed char to an unsigned
- * integer for use as an array index.  If the signed char is negative,
- * we want to instead treat it as an 8-bit unsigned char, hence the
- * double cast.
- */
-#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
-
-/* Enter a start condition.  This macro really ought to take a parameter,
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- * definition of BEGIN.
- */
-#define BEGIN (yy_start) = 1 + 2 *
-
-/* Translate the current start state into a value that can be later handed
- * to BEGIN to return to the state.  The YYSTATE alias is for lex
- * compatibility.
- */
-#define YY_START (((yy_start) - 1) / 2)
-#define YYSTATE YY_START
-
-/* Action number for EOF rule of a given start state. */
-#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
-
-/* Special action meaning "start processing a new file". */
-#define YY_NEW_FILE yyrestart(yyin  )
-
-#define YY_END_OF_BUFFER_CHAR 0
-
-/* Size of default input buffer. */
-#ifndef YY_BUF_SIZE
-#ifdef __ia64__
-/* On IA-64, the buffer size is 16k, not 8k.
- * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
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-#define YY_BUF_SIZE 32768
-#else
-#define YY_BUF_SIZE 16384
-#endif /* __ia64__ */
-#endif
-
-/* The state buf must be large enough to hold one state per character in the main buffer.
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-#define YY_STATE_BUF_SIZE   ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
-
-#ifndef YY_TYPEDEF_YY_BUFFER_STATE
-#define YY_TYPEDEF_YY_BUFFER_STATE
-typedef struct yy_buffer_state *YY_BUFFER_STATE;
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-
-#ifndef YY_TYPEDEF_YY_SIZE_T
-#define YY_TYPEDEF_YY_SIZE_T
-typedef size_t yy_size_t;
-#endif
-
-extern int yyleng;
-
-extern FILE *yyin, *yyout;
-
-#define EOB_ACT_CONTINUE_SCAN 0
-#define EOB_ACT_END_OF_FILE 1
-#define EOB_ACT_LAST_MATCH 2
-
-    #define YY_LESS_LINENO(n)
-    #define YY_LINENO_REWIND_TO(ptr)
-    
-/* Return all but the first "n" matched characters back to the input stream. */
-#define yyless(n) \
-	do \
-		{ \
-		/* Undo effects of setting up yytext. */ \
-        int yyless_macro_arg = (n); \
-        YY_LESS_LINENO(yyless_macro_arg);\
-		*yy_cp = (yy_hold_char); \
-		YY_RESTORE_YY_MORE_OFFSET \
-		(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
-		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
-		} \
-	while ( 0 )
-
-#define unput(c) yyunput( c, (yytext_ptr)  )
-
-#ifndef YY_STRUCT_YY_BUFFER_STATE
-#define YY_STRUCT_YY_BUFFER_STATE
-struct yy_buffer_state
-	{
-	FILE *yy_input_file;
-
-	char *yy_ch_buf;		/* input buffer */
-	char *yy_buf_pos;		/* current position in input buffer */
-
-	/* Size of input buffer in bytes, not including room for EOB
-	 * characters.
-	 */
-	int yy_buf_size;
-
-	/* Number of characters read into yy_ch_buf, not including EOB
-	 * characters.
-	 */
-	int yy_n_chars;
-
-	/* Whether we "own" the buffer - i.e., we know we created it,
-	 * and can realloc() it to grow it, and should free() it to
-	 * delete it.
-	 */
-	int yy_is_our_buffer;
-
-	/* Whether this is an "interactive" input source; if so, and
-	 * if we're using stdio for input, then we want to use getc()
-	 * instead of fread(), to make sure we stop fetching input after
-	 * each newline.
-	 */
-	int yy_is_interactive;
-
-	/* Whether we're considered to be at the beginning of a line.
-	 * If so, '^' rules will be active on the next match, otherwise
-	 * not.
-	 */
-	int yy_at_bol;
-
-    int yy_bs_lineno; /**< The line count. */
-    int yy_bs_column; /**< The column count. */
-
-	/* Whether to try to fill the input buffer when we reach the
-	 * end of it.
-	 */
-	int yy_fill_buffer;
-
-	int yy_buffer_status;
-
-#define YY_BUFFER_NEW 0
-#define YY_BUFFER_NORMAL 1
-	/* When an EOF's been seen but there's still some text to process
-	 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
-	 * shouldn't try reading from the input source any more.  We might
-	 * still have a bunch of tokens to match, though, because of
-	 * possible backing-up.
-	 *
-	 * When we actually see the EOF, we change the status to "new"
-	 * (via yyrestart()), so that the user can continue scanning by
-	 * just pointing yyin at a new input file.
-	 */
-#define YY_BUFFER_EOF_PENDING 2
-
-	};
-#endif /* !YY_STRUCT_YY_BUFFER_STATE */
-
-/* Stack of input buffers. */
-static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
-static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
-static YY_BUFFER_STATE * yy_buffer_stack = NULL; /**< Stack as an array. */
-
-/* We provide macros for accessing buffer states in case in the
- * future we want to put the buffer states in a more general
- * "scanner state".
- *
- * Returns the top of the stack, or NULL.
- */
-#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
-                          ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
-                          : NULL)
-
-/* Same as previous macro, but useful when we know that the buffer stack is not
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- */
-#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
-
-/* yy_hold_char holds the character lost when yytext is formed. */
-static char yy_hold_char;
-static int yy_n_chars;		/* number of characters read into yy_ch_buf */
-int yyleng;
-
-/* Points to current character in buffer. */
-static char *yy_c_buf_p = NULL;
-static int yy_init = 0;		/* whether we need to initialize */
-static int yy_start = 0;	/* start state number */
-
-/* Flag which is used to allow yywrap()'s to do buffer switches
- * instead of setting up a fresh yyin.  A bit of a hack ...
- */
-static int yy_did_buffer_switch_on_eof;
-
-void yyrestart (FILE *input_file  );
-void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer  );
-YY_BUFFER_STATE yy_create_buffer (FILE *file,int size  );
-void yy_delete_buffer (YY_BUFFER_STATE b  );
-void yy_flush_buffer (YY_BUFFER_STATE b  );
-void yypush_buffer_state (YY_BUFFER_STATE new_buffer  );
-void yypop_buffer_state (void );
-
-static void yyensure_buffer_stack (void );
-static void yy_load_buffer_state (void );
-static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file  );
-
-#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )
-
-YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size  );
-YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str  );
-YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len  );
-
-void *yyalloc (yy_size_t  );
-void *yyrealloc (void *,yy_size_t  );
-void yyfree (void *  );
-
-#define yy_new_buffer yy_create_buffer
-
-#define yy_set_interactive(is_interactive) \
-	{ \
-	if ( ! YY_CURRENT_BUFFER ){ \
-        yyensure_buffer_stack (); \
-		YY_CURRENT_BUFFER_LVALUE =    \
-            yy_create_buffer(yyin,YY_BUF_SIZE ); \
-	} \
-	YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
-	}
-
-#define yy_set_bol(at_bol) \
-	{ \
-	if ( ! YY_CURRENT_BUFFER ){\
-        yyensure_buffer_stack (); \
-		YY_CURRENT_BUFFER_LVALUE =    \
-            yy_create_buffer(yyin,YY_BUF_SIZE ); \
-	} \
-	YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
-	}
-
-#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
-
-/* Begin user sect3 */
-
-#define yywrap() (/*CONSTCOND*/1)
-#define YY_SKIP_YYWRAP
-
-typedef unsigned char YY_CHAR;
-
-FILE *yyin = NULL, *yyout = NULL;
-
-typedef int yy_state_type;
-
-extern int yylineno;
-
-int yylineno = 1;
-
-extern char *yytext;
-#ifdef yytext_ptr
-#undef yytext_ptr
-#endif
-#define yytext_ptr yytext
-
-static yy_state_type yy_get_previous_state (void );
-static yy_state_type yy_try_NUL_trans (yy_state_type current_state  );
-static int yy_get_next_buffer (void );
-static void yynoreturn yy_fatal_error (yyconst char* msg  );
-
-/* Done after the current pattern has been matched and before the
- * corresponding action - sets up yytext.
- */
-#define YY_DO_BEFORE_ACTION \
-	(yytext_ptr) = yy_bp; \
-	yyleng = (int) (yy_cp - yy_bp); \
-	(yy_hold_char) = *yy_cp; \
-	*yy_cp = '\0'; \
-	(yy_c_buf_p) = yy_cp;
-
-#define YY_NUM_RULES 31
-#define YY_END_OF_BUFFER 32
-/* This struct is not used in this scanner,
-   but its presence is necessary. */
-struct yy_trans_info
-	{
-	flex_int32_t yy_verify;
-	flex_int32_t yy_nxt;
-	};
-static yyconst flex_int16_t yy_accept[166] =
-    {   0,
-        0,    0,    0,    0,    0,    0,    0,    0,   32,   30,
-       19,   19,   30,   30,   30,   30,   30,   30,   30,   30,
-       30,   30,   30,   30,   30,   30,   16,   17,   17,   30,
-       17,   11,   11,   19,   27,    0,    3,    0,   28,   13,
-        0,    0,   12,    0,    0,    0,    0,    0,    0,    0,
-        0,   22,   24,   26,   25,   23,    0,   10,   29,    0,
-        0,    0,   15,   15,   17,   17,   17,   11,   11,   11,
-        0,   13,    0,   12,    0,    0,    0,   21,    0,    0,
-        0,    0,    0,    0,    0,    0,    0,   17,   11,   11,
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-
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-        0,    0,    0,    0,    0,   17,    7,    0,    0,    0,
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-        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-        0,    0,    1,    0,    0,    0,    0,    6,    9,    0,
-        0,    0,    0,    8,    0
-    } ;
-
-static yyconst YY_CHAR yy_ec[256] =
-    {   0,
-        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
-        4,    4,    4,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    2,    5,    6,    7,    1,    1,    8,    9,    1,
-        1,   10,   11,   11,   12,   11,   13,   14,   15,   16,
-       16,   16,   16,   16,   16,   16,   16,   17,    1,   18,
-       19,   20,   11,   11,   21,   21,   21,   21,   21,   21,
-       22,   22,   22,   22,   22,   23,   22,   22,   22,   22,
-       22,   22,   22,   22,   24,   22,   22,   25,   22,   22,
-        1,   26,   27,    1,   22,    1,   21,   28,   29,   30,
-
-       31,   21,   32,   22,   33,   22,   22,   34,   35,   36,
-       37,   38,   22,   39,   40,   41,   42,   43,   22,   25,
-       44,   22,   45,   46,   47,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1
-    } ;
-
-static yyconst YY_CHAR yy_meta[48] =
-    {   0,
-        1,    1,    1,    1,    1,    1,    2,    3,    1,    2,
-        2,    2,    4,    5,    5,    5,    6,    1,    1,    1,
-        7,    8,    8,    8,    8,    1,    1,    7,    7,    7,
-        7,    8,    8,    8,    8,    8,    8,    8,    8,    8,
-        8,    8,    8,    8,    3,    1,    4
-    } ;
-
-static yyconst flex_uint16_t yy_base[180] =
-    {   0,
-        0,  393,   35,  392,   66,  391,   38,  107,  397,  401,
-       55,  113,  377,  112,  111,  111,  114,   42,  376,  106,
-      377,  347,  126,  120,    0,  147,  401,    0,  124,    0,
-      137,  158,  170,  163,  401,  153,  401,  389,  401,    0,
-      378,  120,  401,  131,  380,  386,  355,  139,  351,  355,
-      351,  401,  401,  401,  401,  401,  367,  401,  401,  185,
-      350,  346,  401,  364,    0,  185,  347,  189,  356,  355,
-        0,    0,  330,  180,  366,  141,  372,  361,  332,  338,
-      331,  341,  334,  326,  205,  331,  337,  329,  401,  341,
-      167,  316,  401,  349,  348,  320,  328,  346,  180,  318,
-
-      324,  209,  324,  320,  322,  342,  338,  309,  306,  315,
-      305,  315,  312,  192,  342,  341,  401,  293,  306,  282,
-      268,  252,  255,  203,  285,  282,  272,  268,  252,  233,
-      232,  239,  208,  107,  401,  401,  238,  211,  401,  211,
-      212,  208,  228,  203,  215,  207,  233,  222,  212,  211,
-      203,  227,  401,  237,  225,  204,  185,  401,  401,  149,
-      128,   88,   42,  401,  401,  253,  259,  267,  271,  275,
-      281,  288,  292,  300,  308,  312,  318,  326,  334
-    } ;
-
-static yyconst flex_int16_t yy_def[180] =
-    {   0,
-      165,    1,    1,    3,  165,    5,    1,    1,  165,  165,
-      165,  165,  165,  166,  167,  168,  165,  165,  165,  165,
-      169,  165,  165,  165,  170,  169,  165,  171,  172,  171,
-      171,  165,  165,  165,  165,  166,  165,  166,  165,  173,
-      165,  168,  165,  168,  174,  175,  165,  165,  165,  165,
-      165,  165,  165,  165,  165,  165,  169,  165,  165,  165,
-      165,  165,  165,  169,  171,  172,  171,  165,  165,  165,
-      176,  173,  177,  168,  174,  174,  175,  165,  165,  165,
-      165,  165,  165,  165,  165,  165,  165,  171,  165,  165,
-      176,  177,  165,  165,  165,  165,  165,  165,  165,  165,
-
-      165,  165,  165,  165,  171,  165,  165,  165,  165,  165,
-      165,  165,  165,  178,  165,  171,  165,  165,  165,  165,
-      165,  165,  165,  178,  165,  178,  165,  165,  165,  165,
-      165,  165,  165,  165,  165,  165,  165,  165,  165,  165,
-      165,  165,  165,  165,  165,  165,  165,  179,  165,  165,
-      165,  179,  165,  179,  165,  165,  165,  165,  165,  165,
-      165,  165,  165,  165,    0,  165,  165,  165,  165,  165,
-      165,  165,  165,  165,  165,  165,  165,  165,  165
-    } ;
-
-static yyconst flex_uint16_t yy_nxt[449] =
-    {   0,
-       10,   11,   12,   11,   13,   14,   10,   15,   16,   10,
-       10,   10,   17,   10,   10,   10,   10,   18,   19,   20,
-       21,   21,   21,   21,   21,   10,   10,   21,   21,   21,
-       21,   21,   21,   21,   21,   21,   21,   21,   21,   21,
-       21,   21,   21,   21,   10,   22,   10,   24,   25,   25,
-       25,   32,   33,   33,  164,   26,   34,   34,   34,   52,
-       53,   27,   26,   26,   26,   26,   10,   11,   12,   11,
-       13,   14,   28,   15,   16,   28,   28,   28,   24,   28,
-       28,   28,   10,   18,   19,   20,   29,   29,   29,   29,
-       29,   30,   10,   29,   29,   29,   29,   29,   29,   29,
-
-       29,   29,   29,   29,   29,   29,   29,   29,   29,   29,
-       10,   22,   10,   23,   34,   34,   34,   37,   39,   43,
-       32,   33,   33,   45,   55,   56,   46,   60,   43,   45,
-       65,  163,   46,   65,   65,   65,   44,   38,   60,   74,
-       58,   47,  141,   48,  142,   44,   49,   47,   50,   48,
-       76,   51,   62,   94,   50,   41,   44,   51,   37,   61,
-       64,   64,   64,   58,   34,   34,   34,   64,  162,   80,
-       67,   68,   68,   68,   64,   64,   64,   64,   38,   81,
-       69,   70,   71,   68,   68,   68,   60,  161,   43,   69,
-       70,   65,   69,   70,   65,   65,   65,  125,   85,   85,
-
-       85,   58,   68,   68,   68,   44,  102,  110,  125,  133,
-      102,   69,   70,  111,  114,  160,  159,  126,   85,   85,
-       85,  140,  140,  140,  140,  140,  140,  153,  126,  147,
-      147,  147,  153,  148,  147,  147,  147,  158,  148,  165,
-      157,  156,  155,  151,  150,  149,  146,  154,  145,  144,
-      143,  139,  154,   36,   36,   36,   36,   36,   36,   36,
-       36,   40,  138,  137,  136,   40,   40,   42,   42,   42,
-       42,   42,   42,   42,   42,   57,   57,   57,   57,   63,
-      135,   63,   65,  134,  165,   65,  133,   65,   65,   66,
-      132,  131,   66,   66,   66,   66,   72,  130,   72,   72,
-
-       75,   75,   75,   75,   75,   75,   75,   75,   77,   77,
-       77,   77,   77,   77,   77,   77,   91,  129,   91,   92,
-      128,   92,   92,  127,   92,   92,  124,  124,  124,  124,
-      124,  124,  124,  124,  152,  152,  152,  152,  152,  152,
-      152,  152,   60,   60,  123,  122,  121,  120,  119,  118,
-      117,   45,  116,  111,  115,  113,  112,  109,  108,  107,
-       46,  106,   93,   89,  105,  104,  103,  101,  100,   99,
-       98,   97,   96,   95,   78,   76,   93,   90,   89,   88,
-       58,   87,   86,   58,   84,   83,   82,   79,   78,   76,
-       73,  165,   59,   58,   54,   35,  165,   31,   23,   23,
-
-        9,  165,  165,  165,  165,  165,  165,  165,  165,  165,
-      165,  165,  165,  165,  165,  165,  165,  165,  165,  165,
-      165,  165,  165,  165,  165,  165,  165,  165,  165,  165,
-      165,  165,  165,  165,  165,  165,  165,  165,  165,  165,
-      165,  165,  165,  165,  165,  165,  165,  165
-    } ;
-
-static yyconst flex_int16_t yy_chk[449] =
-    {   0,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    3,    3,    3,
-        3,    7,    7,    7,  163,    3,   11,   11,   11,   18,
-       18,    3,    3,    3,    3,    3,    5,    5,    5,    5,
-        5,    5,    5,    5,    5,    5,    5,    5,    5,    5,
-        5,    5,    5,    5,    5,    5,    5,    5,    5,    5,
-        5,    5,    5,    5,    5,    5,    5,    5,    5,    5,
-
-        5,    5,    5,    5,    5,    5,    5,    5,    5,    5,
-        5,    5,    5,    8,   12,   12,   12,   14,   15,   16,
-        8,    8,    8,   17,   20,   20,   17,   23,   42,   24,
-       29,  162,   24,   29,   29,   29,   16,   14,   31,   44,
-       29,   17,  134,   17,  134,   42,   17,   24,   17,   24,
-       76,   17,   24,   76,   24,   15,   44,   24,   36,   23,
-       26,   26,   26,   26,   34,   34,   34,   26,  161,   48,
-       31,   32,   32,   32,   26,   26,   26,   26,   36,   48,
-       32,   32,   32,   33,   33,   33,   60,  160,   74,   91,
-       91,   66,   33,   33,   66,   66,   66,  114,   60,   60,
-
-       60,   66,   68,   68,   68,   74,   85,   99,  124,  133,
-      102,   68,   68,   99,  102,  157,  156,  114,   85,   85,
-       85,  133,  133,  133,  140,  140,  140,  148,  124,  143,
-      143,  143,  152,  143,  147,  147,  147,  155,  147,  154,
-      151,  150,  149,  146,  145,  144,  142,  148,  141,  138,
-      137,  132,  152,  166,  166,  166,  166,  166,  166,  166,
-      166,  167,  131,  130,  129,  167,  167,  168,  168,  168,
-      168,  168,  168,  168,  168,  169,  169,  169,  169,  170,
-      128,  170,  171,  127,  126,  171,  125,  171,  171,  172,
-      123,  122,  172,  172,  172,  172,  173,  121,  173,  173,
-
-      174,  174,  174,  174,  174,  174,  174,  174,  175,  175,
-      175,  175,  175,  175,  175,  175,  176,  120,  176,  177,
-      119,  177,  177,  118,  177,  177,  178,  178,  178,  178,
-      178,  178,  178,  178,  179,  179,  179,  179,  179,  179,
-      179,  179,  116,  115,  113,  112,  111,  110,  109,  108,
-      107,  106,  105,  104,  103,  101,  100,   98,   97,   96,
-       95,   94,   92,   90,   88,   87,   86,   84,   83,   82,
-       81,   80,   79,   78,   77,   75,   73,   70,   69,   67,
-       64,   62,   61,   57,   51,   50,   49,   47,   46,   45,
-       41,   38,   22,   21,   19,   13,    9,    6,    4,    2,
-
-      165,  165,  165,  165,  165,  165,  165,  165,  165,  165,
-      165,  165,  165,  165,  165,  165,  165,  165,  165,  165,
-      165,  165,  165,  165,  165,  165,  165,  165,  165,  165,
-      165,  165,  165,  165,  165,  165,  165,  165,  165,  165,
-      165,  165,  165,  165,  165,  165,  165,  165
-    } ;
-
-static yy_state_type yy_last_accepting_state;
-static char *yy_last_accepting_cpos;
-
-extern int yy_flex_debug;
-int yy_flex_debug = 0;
-
-/* The intent behind this definition is that it'll catch
- * any uses of REJECT which flex missed.
- */
-#define REJECT reject_used_but_not_detected
-#define yymore() yymore_used_but_not_detected
-#define YY_MORE_ADJ 0
-#define YY_RESTORE_YY_MORE_OFFSET
-char *yytext;
-#line 1 "dtc-lexer.l"
-/*
- * (C) Copyright David Gibson <[email protected]>, IBM Corporation.  2005.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
- *                                                                   USA
- */
-#define YY_NO_INPUT 1
-
-
-
-#line 37 "dtc-lexer.l"
-#include "dtc.h"
-#include "srcpos.h"
-#include "dtc-parser.tab.h"
-
-YYLTYPE yylloc;
-extern bool treesource_error;
-
-/* CAUTION: this will stop working if we ever use yyless() or yyunput() */
-#define	YY_USER_ACTION \
-	{ \
-		srcpos_update(&yylloc, yytext, yyleng); \
-	}
-
-/*#define LEXDEBUG	1*/
-
-#ifdef LEXDEBUG
-#define DPRINT(fmt, ...)	fprintf(stderr, fmt, ##__VA_ARGS__)
-#else
-#define DPRINT(fmt, ...)	do { } while (0)
-#endif
-
-static int dts_version = 1;
-
-#define BEGIN_DEFAULT()		DPRINT("<V1>\n"); \
-				BEGIN(V1); \
-
-static void push_input_file(const char *filename);
-static bool pop_input_file(void);
-static void PRINTF(1, 2) lexical_error(const char *fmt, ...);
-
-#line 661 "dtc-lexer.lex.c"
-
-#define INITIAL 0
-#define BYTESTRING 1
-#define PROPNODENAME 2
-#define V1 3
-
-#ifndef YY_NO_UNISTD_H
-/* Special case for "unistd.h", since it is non-ANSI. We include it way
- * down here because we want the user's section 1 to have been scanned first.
- * The user has a chance to override it with an option.
- */
-#include <unistd.h>
-#endif
-
-#ifndef YY_EXTRA_TYPE
-#define YY_EXTRA_TYPE void *
-#endif
-
-static int yy_init_globals (void );
-
-/* Accessor methods to globals.
-   These are made visible to non-reentrant scanners for convenience. */
-
-int yylex_destroy (void );
-
-int yyget_debug (void );
-
-void yyset_debug (int debug_flag  );
-
-YY_EXTRA_TYPE yyget_extra (void );
-
-void yyset_extra (YY_EXTRA_TYPE user_defined  );
-
-FILE *yyget_in (void );
-
-void yyset_in  (FILE * _in_str  );
-
-FILE *yyget_out (void );
-
-void yyset_out  (FILE * _out_str  );
-
-			int yyget_leng (void );
-
-char *yyget_text (void );
-
-int yyget_lineno (void );
-
-void yyset_lineno (int _line_number  );
-
-/* Macros after this point can all be overridden by user definitions in
- * section 1.
- */
-
-#ifndef YY_SKIP_YYWRAP
-#ifdef __cplusplus
-extern "C" int yywrap (void );
-#else
-extern int yywrap (void );
-#endif
-#endif
-
-#ifndef YY_NO_UNPUT
-    
-#endif
-
-#ifndef yytext_ptr
-static void yy_flex_strncpy (char *,yyconst char *,int );
-#endif
-
-#ifdef YY_NEED_STRLEN
-static int yy_flex_strlen (yyconst char * );
-#endif
-
-#ifndef YY_NO_INPUT
-
-#ifdef __cplusplus
-static int yyinput (void );
-#else
-static int input (void );
-#endif
-
-#endif
-
-/* Amount of stuff to slurp up with each read. */
-#ifndef YY_READ_BUF_SIZE
-#ifdef __ia64__
-/* On IA-64, the buffer size is 16k, not 8k */
-#define YY_READ_BUF_SIZE 16384
-#else
-#define YY_READ_BUF_SIZE 8192
-#endif /* __ia64__ */
-#endif
-
-/* Copy whatever the last rule matched to the standard output. */
-#ifndef ECHO
-/* This used to be an fputs(), but since the string might contain NUL's,
- * we now use fwrite().
- */
-#define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0)
-#endif
-
-/* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
- * is returned in "result".
- */
-#ifndef YY_INPUT
-#define YY_INPUT(buf,result,max_size) \
-	if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
-		{ \
-		int c = '*'; \
-		size_t n; \
-		for ( n = 0; n < max_size && \
-			     (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
-			buf[n] = (char) c; \
-		if ( c == '\n' ) \
-			buf[n++] = (char) c; \
-		if ( c == EOF && ferror( yyin ) ) \
-			YY_FATAL_ERROR( "input in flex scanner failed" ); \
-		result = n; \
-		} \
-	else \
-		{ \
-		errno=0; \
-		while ( (result = (int) fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
-			{ \
-			if( errno != EINTR) \
-				{ \
-				YY_FATAL_ERROR( "input in flex scanner failed" ); \
-				break; \
-				} \
-			errno=0; \
-			clearerr(yyin); \
-			} \
-		}\
-\
-
-#endif
-
-/* No semi-colon after return; correct usage is to write "yyterminate();" -
- * we don't want an extra ';' after the "return" because that will cause
- * some compilers to complain about unreachable statements.
- */
-#ifndef yyterminate
-#define yyterminate() return YY_NULL
-#endif
-
-/* Number of entries by which start-condition stack grows. */
-#ifndef YY_START_STACK_INCR
-#define YY_START_STACK_INCR 25
-#endif
-
-/* Report a fatal error. */
-#ifndef YY_FATAL_ERROR
-#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
-#endif
-
-/* end tables serialization structures and prototypes */
-
-/* Default declaration of generated scanner - a define so the user can
- * easily add parameters.
- */
-#ifndef YY_DECL
-#define YY_DECL_IS_OURS 1
-
-extern int yylex (void);
-
-#define YY_DECL int yylex (void)
-#endif /* !YY_DECL */
-
-/* Code executed at the beginning of each rule, after yytext and yyleng
- * have been set up.
- */
-#ifndef YY_USER_ACTION
-#define YY_USER_ACTION
-#endif
-
-/* Code executed at the end of each rule. */
-#ifndef YY_BREAK
-#define YY_BREAK /*LINTED*/break;
-#endif
-
-#define YY_RULE_SETUP \
-	if ( yyleng > 0 ) \
-		YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \
-				(yytext[yyleng - 1] == '\n'); \
-	YY_USER_ACTION
-
-/** The main scanner function which does all the work.
- */
-YY_DECL
-{
-	yy_state_type yy_current_state;
-	char *yy_cp, *yy_bp;
-	int yy_act;
-    
-	if ( !(yy_init) )
-		{
-		(yy_init) = 1;
-
-#ifdef YY_USER_INIT
-		YY_USER_INIT;
-#endif
-
-		if ( ! (yy_start) )
-			(yy_start) = 1;	/* first start state */
-
-		if ( ! yyin )
-			yyin = stdin;
-
-		if ( ! yyout )
-			yyout = stdout;
-
-		if ( ! YY_CURRENT_BUFFER ) {
-			yyensure_buffer_stack ();
-			YY_CURRENT_BUFFER_LVALUE =
-				yy_create_buffer(yyin,YY_BUF_SIZE );
-		}
-
-		yy_load_buffer_state( );
-		}
-
-	{
-#line 69 "dtc-lexer.l"
-
-#line 885 "dtc-lexer.lex.c"
-
-	while ( /*CONSTCOND*/1 )		/* loops until end-of-file is reached */
-		{
-		yy_cp = (yy_c_buf_p);
-
-		/* Support of yytext. */
-		*yy_cp = (yy_hold_char);
-
-		/* yy_bp points to the position in yy_ch_buf of the start of
-		 * the current run.
-		 */
-		yy_bp = yy_cp;
-
-		yy_current_state = (yy_start);
-		yy_current_state += YY_AT_BOL();
-yy_match:
-		do
-			{
-			YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
-			if ( yy_accept[yy_current_state] )
-				{
-				(yy_last_accepting_state) = yy_current_state;
-				(yy_last_accepting_cpos) = yy_cp;
-				}
-			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
-				{
-				yy_current_state = (int) yy_def[yy_current_state];
-				if ( yy_current_state >= 166 )
-					yy_c = yy_meta[(unsigned int) yy_c];
-				}
-			yy_current_state = yy_nxt[yy_base[yy_current_state] + (flex_int16_t) yy_c];
-			++yy_cp;
-			}
-		while ( yy_current_state != 165 );
-		yy_cp = (yy_last_accepting_cpos);
-		yy_current_state = (yy_last_accepting_state);
-
-yy_find_action:
-		yy_act = yy_accept[yy_current_state];
-
-		YY_DO_BEFORE_ACTION;
-
-do_action:	/* This label is used only to access EOF actions. */
-
-		switch ( yy_act )
-	{ /* beginning of action switch */
-			case 0: /* must back up */
-			/* undo the effects of YY_DO_BEFORE_ACTION */
-			*yy_cp = (yy_hold_char);
-			yy_cp = (yy_last_accepting_cpos);
-			yy_current_state = (yy_last_accepting_state);
-			goto yy_find_action;
-
-case 1:
-/* rule 1 can match eol */
-YY_RULE_SETUP
-#line 70 "dtc-lexer.l"
-{
-			char *name = strchr(yytext, '\"') + 1;
-			yytext[yyleng-1] = '\0';
-			push_input_file(name);
-		}
-	YY_BREAK
-case 2:
-/* rule 2 can match eol */
-YY_RULE_SETUP
-#line 76 "dtc-lexer.l"
-{
-			char *line, *fnstart, *fnend;
-			struct data fn;
-			/* skip text before line # */
-			line = yytext;
-			while (!isdigit((unsigned char)*line))
-				line++;
-
-			/* regexp ensures that first and list "
-			 * in the whole yytext are those at
-			 * beginning and end of the filename string */
-			fnstart = memchr(yytext, '"', yyleng);
-			for (fnend = yytext + yyleng - 1;
-			     *fnend != '"'; fnend--)
-				;
-			assert(fnstart && fnend && (fnend > fnstart));
-
-			fn = data_copy_escape_string(fnstart + 1,
-						     fnend - fnstart - 1);
-
-			/* Don't allow nuls in filenames */
-			if (memchr(fn.val, '\0', fn.len - 1))
-				lexical_error("nul in line number directive");
-
-			/* -1 since #line is the number of the next line */
-			srcpos_set_line(xstrdup(fn.val), atoi(line) - 1);
-			data_free(fn);
-		}
-	YY_BREAK
-case YY_STATE_EOF(INITIAL):
-case YY_STATE_EOF(BYTESTRING):
-case YY_STATE_EOF(PROPNODENAME):
-case YY_STATE_EOF(V1):
-#line 105 "dtc-lexer.l"
-{
-			if (!pop_input_file()) {
-				yyterminate();
-			}
-		}
-	YY_BREAK
-case 3:
-/* rule 3 can match eol */
-YY_RULE_SETUP
-#line 111 "dtc-lexer.l"
-{
-			DPRINT("String: %s\n", yytext);
-			yylval.data = data_copy_escape_string(yytext+1,
-					yyleng-2);
-			return DT_STRING;
-		}
-	YY_BREAK
-case 4:
-YY_RULE_SETUP
-#line 118 "dtc-lexer.l"
-{
-			DPRINT("Keyword: /dts-v1/\n");
-			dts_version = 1;
-			BEGIN_DEFAULT();
-			return DT_V1;
-		}
-	YY_BREAK
-case 5:
-YY_RULE_SETUP
-#line 125 "dtc-lexer.l"
-{
-			DPRINT("Keyword: /plugin/\n");
-			return DT_PLUGIN;
-		}
-	YY_BREAK
-case 6:
-YY_RULE_SETUP
-#line 130 "dtc-lexer.l"
-{
-			DPRINT("Keyword: /memreserve/\n");
-			BEGIN_DEFAULT();
-			return DT_MEMRESERVE;
-		}
-	YY_BREAK
-case 7:
-YY_RULE_SETUP
-#line 136 "dtc-lexer.l"
-{
-			DPRINT("Keyword: /bits/\n");
-			BEGIN_DEFAULT();
-			return DT_BITS;
-		}
-	YY_BREAK
-case 8:
-YY_RULE_SETUP
-#line 142 "dtc-lexer.l"
-{
-			DPRINT("Keyword: /delete-property/\n");
-			DPRINT("<PROPNODENAME>\n");
-			BEGIN(PROPNODENAME);
-			return DT_DEL_PROP;
-		}
-	YY_BREAK
-case 9:
-YY_RULE_SETUP
-#line 149 "dtc-lexer.l"
-{
-			DPRINT("Keyword: /delete-node/\n");
-			DPRINT("<PROPNODENAME>\n");
-			BEGIN(PROPNODENAME);
-			return DT_DEL_NODE;
-		}
-	YY_BREAK
-case 10:
-YY_RULE_SETUP
-#line 156 "dtc-lexer.l"
-{
-			DPRINT("Label: %s\n", yytext);
-			yylval.labelref = xstrdup(yytext);
-			yylval.labelref[yyleng-1] = '\0';
-			return DT_LABEL;
-		}
-	YY_BREAK
-case 11:
-YY_RULE_SETUP
-#line 163 "dtc-lexer.l"
-{
-			char *e;
-			DPRINT("Integer Literal: '%s'\n", yytext);
-
-			errno = 0;
-			yylval.integer = strtoull(yytext, &e, 0);
-
-			if (*e && e[strspn(e, "UL")]) {
-				lexical_error("Bad integer literal '%s'",
-					      yytext);
-			}
-
-			if (errno == ERANGE)
-				lexical_error("Integer literal '%s' out of range",
-					      yytext);
-			else
-				/* ERANGE is the only strtoull error triggerable
-				 *  by strings matching the pattern */
-				assert(errno == 0);
-			return DT_LITERAL;
-		}
-	YY_BREAK
-case 12:
-/* rule 12 can match eol */
-YY_RULE_SETUP
-#line 185 "dtc-lexer.l"
-{
-			struct data d;
-			DPRINT("Character literal: %s\n", yytext);
-
-			d = data_copy_escape_string(yytext+1, yyleng-2);
-			if (d.len == 1) {
-				lexical_error("Empty character literal");
-				yylval.integer = 0;
-			} else {
-				yylval.integer = (unsigned char)d.val[0];
-
-				if (d.len > 2)
-					lexical_error("Character literal has %d"
-						      " characters instead of 1",
-						      d.len - 1);
-			}
-
-			data_free(d);
-			return DT_CHAR_LITERAL;
-		}
-	YY_BREAK
-case 13:
-YY_RULE_SETUP
-#line 206 "dtc-lexer.l"
-{	/* label reference */
-			DPRINT("Ref: %s\n", yytext+1);
-			yylval.labelref = xstrdup(yytext+1);
-			return DT_REF;
-		}
-	YY_BREAK
-case 14:
-YY_RULE_SETUP
-#line 212 "dtc-lexer.l"
-{	/* new-style path reference */
-			yytext[yyleng-1] = '\0';
-			DPRINT("Ref: %s\n", yytext+2);
-			yylval.labelref = xstrdup(yytext+2);
-			return DT_REF;
-		}
-	YY_BREAK
-case 15:
-YY_RULE_SETUP
-#line 219 "dtc-lexer.l"
-{
-			yylval.byte = strtol(yytext, NULL, 16);
-			DPRINT("Byte: %02x\n", (int)yylval.byte);
-			return DT_BYTE;
-		}
-	YY_BREAK
-case 16:
-YY_RULE_SETUP
-#line 225 "dtc-lexer.l"
-{
-			DPRINT("/BYTESTRING\n");
-			BEGIN_DEFAULT();
-			return ']';
-		}
-	YY_BREAK
-case 17:
-YY_RULE_SETUP
-#line 231 "dtc-lexer.l"
-{
-			DPRINT("PropNodeName: %s\n", yytext);
-			yylval.propnodename = xstrdup((yytext[0] == '\\') ?
-							yytext + 1 : yytext);
-			BEGIN_DEFAULT();
-			return DT_PROPNODENAME;
-		}
-	YY_BREAK
-case 18:
-YY_RULE_SETUP
-#line 239 "dtc-lexer.l"
-{
-			DPRINT("Binary Include\n");
-			return DT_INCBIN;
-		}
-	YY_BREAK
-case 19:
-/* rule 19 can match eol */
-YY_RULE_SETUP
-#line 244 "dtc-lexer.l"
-/* eat whitespace */
-	YY_BREAK
-case 20:
-/* rule 20 can match eol */
-YY_RULE_SETUP
-#line 245 "dtc-lexer.l"
-/* eat C-style comments */
-	YY_BREAK
-case 21:
-/* rule 21 can match eol */
-YY_RULE_SETUP
-#line 246 "dtc-lexer.l"
-/* eat C++-style comments */
-	YY_BREAK
-case 22:
-YY_RULE_SETUP
-#line 248 "dtc-lexer.l"
-{ return DT_LSHIFT; };
-	YY_BREAK
-case 23:
-YY_RULE_SETUP
-#line 249 "dtc-lexer.l"
-{ return DT_RSHIFT; };
-	YY_BREAK
-case 24:
-YY_RULE_SETUP
-#line 250 "dtc-lexer.l"
-{ return DT_LE; };
-	YY_BREAK
-case 25:
-YY_RULE_SETUP
-#line 251 "dtc-lexer.l"
-{ return DT_GE; };
-	YY_BREAK
-case 26:
-YY_RULE_SETUP
-#line 252 "dtc-lexer.l"
-{ return DT_EQ; };
-	YY_BREAK
-case 27:
-YY_RULE_SETUP
-#line 253 "dtc-lexer.l"
-{ return DT_NE; };
-	YY_BREAK
-case 28:
-YY_RULE_SETUP
-#line 254 "dtc-lexer.l"
-{ return DT_AND; };
-	YY_BREAK
-case 29:
-YY_RULE_SETUP
-#line 255 "dtc-lexer.l"
-{ return DT_OR; };
-	YY_BREAK
-case 30:
-YY_RULE_SETUP
-#line 257 "dtc-lexer.l"
-{
-			DPRINT("Char: %c (\\x%02x)\n", yytext[0],
-				(unsigned)yytext[0]);
-			if (yytext[0] == '[') {
-				DPRINT("<BYTESTRING>\n");
-				BEGIN(BYTESTRING);
-			}
-			if ((yytext[0] == '{')
-			    || (yytext[0] == ';')) {
-				DPRINT("<PROPNODENAME>\n");
-				BEGIN(PROPNODENAME);
-			}
-			return yytext[0];
-		}
-	YY_BREAK
-case 31:
-YY_RULE_SETUP
-#line 272 "dtc-lexer.l"
-ECHO;
-	YY_BREAK
-#line 1257 "dtc-lexer.lex.c"
-
-	case YY_END_OF_BUFFER:
-		{
-		/* Amount of text matched not including the EOB char. */
-		int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
-
-		/* Undo the effects of YY_DO_BEFORE_ACTION. */
-		*yy_cp = (yy_hold_char);
-		YY_RESTORE_YY_MORE_OFFSET
-
-		if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
-			{
-			/* We're scanning a new file or input source.  It's
-			 * possible that this happened because the user
-			 * just pointed yyin at a new source and called
-			 * yylex().  If so, then we have to assure
-			 * consistency between YY_CURRENT_BUFFER and our
-			 * globals.  Here is the right place to do so, because
-			 * this is the first action (other than possibly a
-			 * back-up) that will match for the new input source.
-			 */
-			(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
-			YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
-			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
-			}
-
-		/* Note that here we test for yy_c_buf_p "<=" to the position
-		 * of the first EOB in the buffer, since yy_c_buf_p will
-		 * already have been incremented past the NUL character
-		 * (since all states make transitions on EOB to the
-		 * end-of-buffer state).  Contrast this with the test
-		 * in input().
-		 */
-		if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
-			{ /* This was really a NUL. */
-			yy_state_type yy_next_state;
-
-			(yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
-
-			yy_current_state = yy_get_previous_state(  );
-
-			/* Okay, we're now positioned to make the NUL
-			 * transition.  We couldn't have
-			 * yy_get_previous_state() go ahead and do it
-			 * for us because it doesn't know how to deal
-			 * with the possibility of jamming (and we don't
-			 * want to build jamming into it because then it
-			 * will run more slowly).
-			 */
-
-			yy_next_state = yy_try_NUL_trans( yy_current_state );
-
-			yy_bp = (yytext_ptr) + YY_MORE_ADJ;
-
-			if ( yy_next_state )
-				{
-				/* Consume the NUL. */
-				yy_cp = ++(yy_c_buf_p);
-				yy_current_state = yy_next_state;
-				goto yy_match;
-				}
-
-			else
-				{
-				yy_cp = (yy_last_accepting_cpos);
-				yy_current_state = (yy_last_accepting_state);
-				goto yy_find_action;
-				}
-			}
-
-		else switch ( yy_get_next_buffer(  ) )
-			{
-			case EOB_ACT_END_OF_FILE:
-				{
-				(yy_did_buffer_switch_on_eof) = 0;
-
-				if ( yywrap( ) )
-					{
-					/* Note: because we've taken care in
-					 * yy_get_next_buffer() to have set up
-					 * yytext, we can now set up
-					 * yy_c_buf_p so that if some total
-					 * hoser (like flex itself) wants to
-					 * call the scanner after we return the
-					 * YY_NULL, it'll still work - another
-					 * YY_NULL will get returned.
-					 */
-					(yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
-
-					yy_act = YY_STATE_EOF(YY_START);
-					goto do_action;
-					}
-
-				else
-					{
-					if ( ! (yy_did_buffer_switch_on_eof) )
-						YY_NEW_FILE;
-					}
-				break;
-				}
-
-			case EOB_ACT_CONTINUE_SCAN:
-				(yy_c_buf_p) =
-					(yytext_ptr) + yy_amount_of_matched_text;
-
-				yy_current_state = yy_get_previous_state(  );
-
-				yy_cp = (yy_c_buf_p);
-				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
-				goto yy_match;
-
-			case EOB_ACT_LAST_MATCH:
-				(yy_c_buf_p) =
-				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
-
-				yy_current_state = yy_get_previous_state(  );
-
-				yy_cp = (yy_c_buf_p);
-				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
-				goto yy_find_action;
-			}
-		break;
-		}
-
-	default:
-		YY_FATAL_ERROR(
-			"fatal flex scanner internal error--no action found" );
-	} /* end of action switch */
-		} /* end of scanning one token */
-	} /* end of user's declarations */
-} /* end of yylex */
-
-/* yy_get_next_buffer - try to read in a new buffer
- *
- * Returns a code representing an action:
- *	EOB_ACT_LAST_MATCH -
- *	EOB_ACT_CONTINUE_SCAN - continue scanning from current position
- *	EOB_ACT_END_OF_FILE - end of file
- */
-static int yy_get_next_buffer (void)
-{
-    	char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
-	char *source = (yytext_ptr);
-	int number_to_move, i;
-	int ret_val;
-
-	if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
-		YY_FATAL_ERROR(
-		"fatal flex scanner internal error--end of buffer missed" );
-
-	if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
-		{ /* Don't try to fill the buffer, so this is an EOF. */
-		if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
-			{
-			/* We matched a single character, the EOB, so
-			 * treat this as a final EOF.
-			 */
-			return EOB_ACT_END_OF_FILE;
-			}
-
-		else
-			{
-			/* We matched some text prior to the EOB, first
-			 * process it.
-			 */
-			return EOB_ACT_LAST_MATCH;
-			}
-		}
-
-	/* Try to read more data. */
-
-	/* First move last chars to start of buffer. */
-	number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr) - 1);
-
-	for ( i = 0; i < number_to_move; ++i )
-		*(dest++) = *(source++);
-
-	if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
-		/* don't do the read, it's not guaranteed to return an EOF,
-		 * just force an EOF
-		 */
-		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
-
-	else
-		{
-			int num_to_read =
-			YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
-
-		while ( num_to_read <= 0 )
-			{ /* Not enough room in the buffer - grow it. */
-
-			/* just a shorter name for the current buffer */
-			YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
-
-			int yy_c_buf_p_offset =
-				(int) ((yy_c_buf_p) - b->yy_ch_buf);
-
-			if ( b->yy_is_our_buffer )
-				{
-				int new_size = b->yy_buf_size * 2;
-
-				if ( new_size <= 0 )
-					b->yy_buf_size += b->yy_buf_size / 8;
-				else
-					b->yy_buf_size *= 2;
-
-				b->yy_ch_buf = (char *)
-					/* Include room in for 2 EOB chars. */
-					yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2  );
-				}
-			else
-				/* Can't grow it, we don't own it. */
-				b->yy_ch_buf = NULL;
-
-			if ( ! b->yy_ch_buf )
-				YY_FATAL_ERROR(
-				"fatal error - scanner input buffer overflow" );
-
-			(yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
-
-			num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
-						number_to_move - 1;
-
-			}
-
-		if ( num_to_read > YY_READ_BUF_SIZE )
-			num_to_read = YY_READ_BUF_SIZE;
-
-		/* Read in more data. */
-		YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
-			(yy_n_chars), num_to_read );
-
-		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
-		}
-
-	if ( (yy_n_chars) == 0 )
-		{
-		if ( number_to_move == YY_MORE_ADJ )
-			{
-			ret_val = EOB_ACT_END_OF_FILE;
-			yyrestart(yyin  );
-			}
-
-		else
-			{
-			ret_val = EOB_ACT_LAST_MATCH;
-			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
-				YY_BUFFER_EOF_PENDING;
-			}
-		}
-
-	else
-		ret_val = EOB_ACT_CONTINUE_SCAN;
-
-	if (((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
-		/* Extend the array by 50%, plus the number we really need. */
-		int new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
-		YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size  );
-		if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
-			YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
-	}
-
-	(yy_n_chars) += number_to_move;
-	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
-	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
-
-	(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
-
-	return ret_val;
-}
-
-/* yy_get_previous_state - get the state just before the EOB char was reached */
-
-    static yy_state_type yy_get_previous_state (void)
-{
-	yy_state_type yy_current_state;
-	char *yy_cp;
-    
-	yy_current_state = (yy_start);
-	yy_current_state += YY_AT_BOL();
-
-	for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
-		{
-		YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
-		if ( yy_accept[yy_current_state] )
-			{
-			(yy_last_accepting_state) = yy_current_state;
-			(yy_last_accepting_cpos) = yy_cp;
-			}
-		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
-			{
-			yy_current_state = (int) yy_def[yy_current_state];
-			if ( yy_current_state >= 166 )
-				yy_c = yy_meta[(unsigned int) yy_c];
-			}
-		yy_current_state = yy_nxt[yy_base[yy_current_state] + (flex_int16_t) yy_c];
-		}
-
-	return yy_current_state;
-}
-
-/* yy_try_NUL_trans - try to make a transition on the NUL character
- *
- * synopsis
- *	next_state = yy_try_NUL_trans( current_state );
- */
-    static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state )
-{
-	int yy_is_jam;
-    	char *yy_cp = (yy_c_buf_p);
-
-	YY_CHAR yy_c = 1;
-	if ( yy_accept[yy_current_state] )
-		{
-		(yy_last_accepting_state) = yy_current_state;
-		(yy_last_accepting_cpos) = yy_cp;
-		}
-	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
-		{
-		yy_current_state = (int) yy_def[yy_current_state];
-		if ( yy_current_state >= 166 )
-			yy_c = yy_meta[(unsigned int) yy_c];
-		}
-	yy_current_state = yy_nxt[yy_base[yy_current_state] + (flex_int16_t) yy_c];
-	yy_is_jam = (yy_current_state == 165);
-
-		return yy_is_jam ? 0 : yy_current_state;
-}
-
-#ifndef YY_NO_UNPUT
-
-#endif
-
-#ifndef YY_NO_INPUT
-#ifdef __cplusplus
-    static int yyinput (void)
-#else
-    static int input  (void)
-#endif
-
-{
-	int c;
-    
-	*(yy_c_buf_p) = (yy_hold_char);
-
-	if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
-		{
-		/* yy_c_buf_p now points to the character we want to return.
-		 * If this occurs *before* the EOB characters, then it's a
-		 * valid NUL; if not, then we've hit the end of the buffer.
-		 */
-		if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
-			/* This was really a NUL. */
-			*(yy_c_buf_p) = '\0';
-
-		else
-			{ /* need more input */
-			int offset = (yy_c_buf_p) - (yytext_ptr);
-			++(yy_c_buf_p);
-
-			switch ( yy_get_next_buffer(  ) )
-				{
-				case EOB_ACT_LAST_MATCH:
-					/* This happens because yy_g_n_b()
-					 * sees that we've accumulated a
-					 * token and flags that we need to
-					 * try matching the token before
-					 * proceeding.  But for input(),
-					 * there's no matching to consider.
-					 * So convert the EOB_ACT_LAST_MATCH
-					 * to EOB_ACT_END_OF_FILE.
-					 */
-
-					/* Reset buffer status. */
-					yyrestart(yyin );
-
-					/*FALLTHROUGH*/
-
-				case EOB_ACT_END_OF_FILE:
-					{
-					if ( yywrap( ) )
-						return 0;
-
-					if ( ! (yy_did_buffer_switch_on_eof) )
-						YY_NEW_FILE;
-#ifdef __cplusplus
-					return yyinput();
-#else
-					return input();
-#endif
-					}
-
-				case EOB_ACT_CONTINUE_SCAN:
-					(yy_c_buf_p) = (yytext_ptr) + offset;
-					break;
-				}
-			}
-		}
-
-	c = *(unsigned char *) (yy_c_buf_p);	/* cast for 8-bit char's */
-	*(yy_c_buf_p) = '\0';	/* preserve yytext */
-	(yy_hold_char) = *++(yy_c_buf_p);
-
-	YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n');
-
-	return c;
-}
-#endif	/* ifndef YY_NO_INPUT */
-
-/** Immediately switch to a different input stream.
- * @param input_file A readable stream.
- * 
- * @note This function does not reset the start condition to @c INITIAL .
- */
-    void yyrestart  (FILE * input_file )
-{
-    
-	if ( ! YY_CURRENT_BUFFER ){
-        yyensure_buffer_stack ();
-		YY_CURRENT_BUFFER_LVALUE =
-            yy_create_buffer(yyin,YY_BUF_SIZE );
-	}
-
-	yy_init_buffer(YY_CURRENT_BUFFER,input_file );
-	yy_load_buffer_state( );
-}
-
-/** Switch to a different input buffer.
- * @param new_buffer The new input buffer.
- * 
- */
-    void yy_switch_to_buffer  (YY_BUFFER_STATE  new_buffer )
-{
-    
-	/* TODO. We should be able to replace this entire function body
-	 * with
-	 *		yypop_buffer_state();
-	 *		yypush_buffer_state(new_buffer);
-     */
-	yyensure_buffer_stack ();
-	if ( YY_CURRENT_BUFFER == new_buffer )
-		return;
-
-	if ( YY_CURRENT_BUFFER )
-		{
-		/* Flush out information for old buffer. */
-		*(yy_c_buf_p) = (yy_hold_char);
-		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
-		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
-		}
-
-	YY_CURRENT_BUFFER_LVALUE = new_buffer;
-	yy_load_buffer_state( );
-
-	/* We don't actually know whether we did this switch during
-	 * EOF (yywrap()) processing, but the only time this flag
-	 * is looked at is after yywrap() is called, so it's safe
-	 * to go ahead and always set it.
-	 */
-	(yy_did_buffer_switch_on_eof) = 1;
-}
-
-static void yy_load_buffer_state  (void)
-{
-    	(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
-	(yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
-	yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
-	(yy_hold_char) = *(yy_c_buf_p);
-}
-
-/** Allocate and initialize an input buffer state.
- * @param file A readable stream.
- * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
- * 
- * @return the allocated buffer state.
- */
-    YY_BUFFER_STATE yy_create_buffer  (FILE * file, int  size )
-{
-	YY_BUFFER_STATE b;
-    
-	b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state )  );
-	if ( ! b )
-		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
-
-	b->yy_buf_size = (yy_size_t)size;
-
-	/* yy_ch_buf has to be 2 characters longer than the size given because
-	 * we need to put in 2 end-of-buffer characters.
-	 */
-	b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2  );
-	if ( ! b->yy_ch_buf )
-		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
-
-	b->yy_is_our_buffer = 1;
-
-	yy_init_buffer(b,file );
-
-	return b;
-}
-
-/** Destroy the buffer.
- * @param b a buffer created with yy_create_buffer()
- * 
- */
-    void yy_delete_buffer (YY_BUFFER_STATE  b )
-{
-    
-	if ( ! b )
-		return;
-
-	if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
-		YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
-
-	if ( b->yy_is_our_buffer )
-		yyfree((void *) b->yy_ch_buf  );
-
-	yyfree((void *) b  );
-}
-
-/* Initializes or reinitializes a buffer.
- * This function is sometimes called more than once on the same buffer,
- * such as during a yyrestart() or at EOF.
- */
-    static void yy_init_buffer  (YY_BUFFER_STATE  b, FILE * file )
-
-{
-	int oerrno = errno;
-    
-	yy_flush_buffer(b );
-
-	b->yy_input_file = file;
-	b->yy_fill_buffer = 1;
-
-    /* If b is the current buffer, then yy_init_buffer was _probably_
-     * called from yyrestart() or through yy_get_next_buffer.
-     * In that case, we don't want to reset the lineno or column.
-     */
-    if (b != YY_CURRENT_BUFFER){
-        b->yy_bs_lineno = 1;
-        b->yy_bs_column = 0;
-    }
-
-        b->yy_is_interactive = 0;
-    
-	errno = oerrno;
-}
-
-/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
- * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
- * 
- */
-    void yy_flush_buffer (YY_BUFFER_STATE  b )
-{
-    	if ( ! b )
-		return;
-
-	b->yy_n_chars = 0;
-
-	/* We always need two end-of-buffer characters.  The first causes
-	 * a transition to the end-of-buffer state.  The second causes
-	 * a jam in that state.
-	 */
-	b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
-	b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
-
-	b->yy_buf_pos = &b->yy_ch_buf[0];
-
-	b->yy_at_bol = 1;
-	b->yy_buffer_status = YY_BUFFER_NEW;
-
-	if ( b == YY_CURRENT_BUFFER )
-		yy_load_buffer_state( );
-}
-
-/** Pushes the new state onto the stack. The new state becomes
- *  the current state. This function will allocate the stack
- *  if necessary.
- *  @param new_buffer The new state.
- *  
- */
-void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
-{
-    	if (new_buffer == NULL)
-		return;
-
-	yyensure_buffer_stack();
-
-	/* This block is copied from yy_switch_to_buffer. */
-	if ( YY_CURRENT_BUFFER )
-		{
-		/* Flush out information for old buffer. */
-		*(yy_c_buf_p) = (yy_hold_char);
-		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
-		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
-		}
-
-	/* Only push if top exists. Otherwise, replace top. */
-	if (YY_CURRENT_BUFFER)
-		(yy_buffer_stack_top)++;
-	YY_CURRENT_BUFFER_LVALUE = new_buffer;
-
-	/* copied from yy_switch_to_buffer. */
-	yy_load_buffer_state( );
-	(yy_did_buffer_switch_on_eof) = 1;
-}
-
-/** Removes and deletes the top of the stack, if present.
- *  The next element becomes the new top.
- *  
- */
-void yypop_buffer_state (void)
-{
-    	if (!YY_CURRENT_BUFFER)
-		return;
-
-	yy_delete_buffer(YY_CURRENT_BUFFER );
-	YY_CURRENT_BUFFER_LVALUE = NULL;
-	if ((yy_buffer_stack_top) > 0)
-		--(yy_buffer_stack_top);
-
-	if (YY_CURRENT_BUFFER) {
-		yy_load_buffer_state( );
-		(yy_did_buffer_switch_on_eof) = 1;
-	}
-}
-
-/* Allocates the stack if it does not exist.
- *  Guarantees space for at least one push.
- */
-static void yyensure_buffer_stack (void)
-{
-	int num_to_alloc;
-    
-	if (!(yy_buffer_stack)) {
-
-		/* First allocation is just for 2 elements, since we don't know if this
-		 * scanner will even need a stack. We use 2 instead of 1 to avoid an
-		 * immediate realloc on the next call.
-         */
-      num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */
-		(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
-								(num_to_alloc * sizeof(struct yy_buffer_state*)
-								);
-		if ( ! (yy_buffer_stack) )
-			YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
-
-		memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
-
-		(yy_buffer_stack_max) = num_to_alloc;
-		(yy_buffer_stack_top) = 0;
-		return;
-	}
-
-	if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
-
-		/* Increase the buffer to prepare for a possible push. */
-		yy_size_t grow_size = 8 /* arbitrary grow size */;
-
-		num_to_alloc = (yy_buffer_stack_max) + grow_size;
-		(yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
-								((yy_buffer_stack),
-								num_to_alloc * sizeof(struct yy_buffer_state*)
-								);
-		if ( ! (yy_buffer_stack) )
-			YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
-
-		/* zero only the new slots.*/
-		memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
-		(yy_buffer_stack_max) = num_to_alloc;
-	}
-}
-
-/** Setup the input buffer state to scan directly from a user-specified character buffer.
- * @param base the character buffer
- * @param size the size in bytes of the character buffer
- * 
- * @return the newly allocated buffer state object.
- */
-YY_BUFFER_STATE yy_scan_buffer  (char * base, yy_size_t  size )
-{
-	YY_BUFFER_STATE b;
-    
-	if ( size < 2 ||
-	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
-	     base[size-1] != YY_END_OF_BUFFER_CHAR )
-		/* They forgot to leave room for the EOB's. */
-		return NULL;
-
-	b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state )  );
-	if ( ! b )
-		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
-
-	b->yy_buf_size = size - 2;	/* "- 2" to take care of EOB's */
-	b->yy_buf_pos = b->yy_ch_buf = base;
-	b->yy_is_our_buffer = 0;
-	b->yy_input_file = NULL;
-	b->yy_n_chars = b->yy_buf_size;
-	b->yy_is_interactive = 0;
-	b->yy_at_bol = 1;
-	b->yy_fill_buffer = 0;
-	b->yy_buffer_status = YY_BUFFER_NEW;
-
-	yy_switch_to_buffer(b  );
-
-	return b;
-}
-
-/** Setup the input buffer state to scan a string. The next call to yylex() will
- * scan from a @e copy of @a str.
- * @param yystr a NUL-terminated string to scan
- * 
- * @return the newly allocated buffer state object.
- * @note If you want to scan bytes that may contain NUL values, then use
- *       yy_scan_bytes() instead.
- */
-YY_BUFFER_STATE yy_scan_string (yyconst char * yystr )
-{
-    
-	return yy_scan_bytes(yystr,(int) strlen(yystr) );
-}
-
-/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
- * scan from a @e copy of @a bytes.
- * @param yybytes the byte buffer to scan
- * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
- * 
- * @return the newly allocated buffer state object.
- */
-YY_BUFFER_STATE yy_scan_bytes  (yyconst char * yybytes, int  _yybytes_len )
-{
-	YY_BUFFER_STATE b;
-	char *buf;
-	yy_size_t n;
-	int i;
-    
-	/* Get memory for full buffer, including space for trailing EOB's. */
-	n = (yy_size_t) (_yybytes_len + 2);
-	buf = (char *) yyalloc(n  );
-	if ( ! buf )
-		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
-
-	for ( i = 0; i < _yybytes_len; ++i )
-		buf[i] = yybytes[i];
-
-	buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
-
-	b = yy_scan_buffer(buf,n );
-	if ( ! b )
-		YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
-
-	/* It's okay to grow etc. this buffer, and we should throw it
-	 * away when we're done.
-	 */
-	b->yy_is_our_buffer = 1;
-
-	return b;
-}
-
-#ifndef YY_EXIT_FAILURE
-#define YY_EXIT_FAILURE 2
-#endif
-
-static void yynoreturn yy_fatal_error (yyconst char* msg )
-{
-			(void) fprintf( stderr, "%s\n", msg );
-	exit( YY_EXIT_FAILURE );
-}
-
-/* Redefine yyless() so it works in section 3 code. */
-
-#undef yyless
-#define yyless(n) \
-	do \
-		{ \
-		/* Undo effects of setting up yytext. */ \
-        int yyless_macro_arg = (n); \
-        YY_LESS_LINENO(yyless_macro_arg);\
-		yytext[yyleng] = (yy_hold_char); \
-		(yy_c_buf_p) = yytext + yyless_macro_arg; \
-		(yy_hold_char) = *(yy_c_buf_p); \
-		*(yy_c_buf_p) = '\0'; \
-		yyleng = yyless_macro_arg; \
-		} \
-	while ( 0 )
-
-/* Accessor  methods (get/set functions) to struct members. */
-
-/** Get the current line number.
- * 
- */
-int yyget_lineno  (void)
-{
-    
-    return yylineno;
-}
-
-/** Get the input stream.
- * 
- */
-FILE *yyget_in  (void)
-{
-        return yyin;
-}
-
-/** Get the output stream.
- * 
- */
-FILE *yyget_out  (void)
-{
-        return yyout;
-}
-
-/** Get the length of the current token.
- * 
- */
-int yyget_leng  (void)
-{
-        return yyleng;
-}
-
-/** Get the current token.
- * 
- */
-
-char *yyget_text  (void)
-{
-        return yytext;
-}
-
-/** Set the current line number.
- * @param _line_number line number
- * 
- */
-void yyset_lineno (int  _line_number )
-{
-    
-    yylineno = _line_number;
-}
-
-/** Set the input stream. This does not discard the current
- * input buffer.
- * @param _in_str A readable stream.
- * 
- * @see yy_switch_to_buffer
- */
-void yyset_in (FILE *  _in_str )
-{
-        yyin = _in_str ;
-}
-
-void yyset_out (FILE *  _out_str )
-{
-        yyout = _out_str ;
-}
-
-int yyget_debug  (void)
-{
-        return yy_flex_debug;
-}
-
-void yyset_debug (int  _bdebug )
-{
-        yy_flex_debug = _bdebug ;
-}
-
-static int yy_init_globals (void)
-{
-        /* Initialization is the same as for the non-reentrant scanner.
-     * This function is called from yylex_destroy(), so don't allocate here.
-     */
-
-    (yy_buffer_stack) = NULL;
-    (yy_buffer_stack_top) = 0;
-    (yy_buffer_stack_max) = 0;
-    (yy_c_buf_p) = NULL;
-    (yy_init) = 0;
-    (yy_start) = 0;
-
-/* Defined in main.c */
-#ifdef YY_STDINIT
-    yyin = stdin;
-    yyout = stdout;
-#else
-    yyin = NULL;
-    yyout = NULL;
-#endif
-
-    /* For future reference: Set errno on error, since we are called by
-     * yylex_init()
-     */
-    return 0;
-}
-
-/* yylex_destroy is for both reentrant and non-reentrant scanners. */
-int yylex_destroy  (void)
-{
-    
-    /* Pop the buffer stack, destroying each element. */
-	while(YY_CURRENT_BUFFER){
-		yy_delete_buffer(YY_CURRENT_BUFFER  );
-		YY_CURRENT_BUFFER_LVALUE = NULL;
-		yypop_buffer_state();
-	}
-
-	/* Destroy the stack itself. */
-	yyfree((yy_buffer_stack) );
-	(yy_buffer_stack) = NULL;
-
-    /* Reset the globals. This is important in a non-reentrant scanner so the next time
-     * yylex() is called, initialization will occur. */
-    yy_init_globals( );
-
-    return 0;
-}
-
-/*
- * Internal utility routines.
- */
-
-#ifndef yytext_ptr
-static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
-{
-		
-	int i;
-	for ( i = 0; i < n; ++i )
-		s1[i] = s2[i];
-}
-#endif
-
-#ifdef YY_NEED_STRLEN
-static int yy_flex_strlen (yyconst char * s )
-{
-	int n;
-	for ( n = 0; s[n]; ++n )
-		;
-
-	return n;
-}
-#endif
-
-void *yyalloc (yy_size_t  size )
-{
-			return malloc(size);
-}
-
-void *yyrealloc  (void * ptr, yy_size_t  size )
-{
-		
-	/* The cast to (char *) in the following accommodates both
-	 * implementations that use char* generic pointers, and those
-	 * that use void* generic pointers.  It works with the latter
-	 * because both ANSI C and C++ allow castless assignment from
-	 * any pointer type to void*, and deal with argument conversions
-	 * as though doing an assignment.
-	 */
-	return realloc(ptr, size);
-}
-
-void yyfree (void * ptr )
-{
-			free( (char *) ptr );	/* see yyrealloc() for (char *) cast */
-}
-
-#define YYTABLES_NAME "yytables"
-
-#line 272 "dtc-lexer.l"
-
-
-
-static void push_input_file(const char *filename)
-{
-	assert(filename);
-
-	srcfile_push(filename);
-
-	yyin = current_srcfile->f;
-
-	yypush_buffer_state(yy_create_buffer(yyin,YY_BUF_SIZE));
-}
-
-
-static bool pop_input_file(void)
-{
-	if (srcfile_pop() == 0)
-		return false;
-
-	yypop_buffer_state();
-	yyin = current_srcfile->f;
-
-	return true;
-}
-
-static void lexical_error(const char *fmt, ...)
-{
-	va_list ap;
-
-	va_start(ap, fmt);
-	srcpos_verror(&yylloc, "Lexical error", fmt, ap);
-	va_end(ap);
-
-	treesource_error = true;
-}
-

scripts/dtc/dtc-parser.tab.c_shipped deleted +0 -2321

deleted file mode 100644
index aea514fa6928..000000000000
@@ -1,2321 +0,0 @@
-/* A Bison parser, made by GNU Bison 3.0.4.  */
-
-/* Bison implementation for Yacc-like parsers in C
-
-   Copyright (C) 1984, 1989-1990, 2000-2015 Free Software Foundation, Inc.
-
-   This program is free software: you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation, either version 3 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
-
-/* As a special exception, you may create a larger work that contains
-   part or all of the Bison parser skeleton and distribute that work
-   under terms of your choice, so long as that work isn't itself a
-   parser generator using the skeleton or a modified version thereof
-   as a parser skeleton.  Alternatively, if you modify or redistribute
-   the parser skeleton itself, you may (at your option) remove this
-   special exception, which will cause the skeleton and the resulting
-   Bison output files to be licensed under the GNU General Public
-   License without this special exception.
-
-   This special exception was added by the Free Software Foundation in
-   version 2.2 of Bison.  */
-
-/* C LALR(1) parser skeleton written by Richard Stallman, by
-   simplifying the original so-called "semantic" parser.  */
-
-/* All symbols defined below should begin with yy or YY, to avoid
-   infringing on user name space.  This should be done even for local
-   variables, as they might otherwise be expanded by user macros.
-   There are some unavoidable exceptions within include files to
-   define necessary library symbols; they are noted "INFRINGES ON
-   USER NAME SPACE" below.  */
-
-/* Identify Bison output.  */
-#define YYBISON 1
-
-/* Bison version.  */
-#define YYBISON_VERSION "3.0.4"
-
-/* Skeleton name.  */
-#define YYSKELETON_NAME "yacc.c"
-
-/* Pure parsers.  */
-#define YYPURE 0
-
-/* Push parsers.  */
-#define YYPUSH 0
-
-/* Pull parsers.  */
-#define YYPULL 1
-
-
-
-
-/* Copy the first part of user declarations.  */
-#line 20 "dtc-parser.y" /* yacc.c:339  */
-
-#include <stdio.h>
-#include <inttypes.h>
-
-#include "dtc.h"
-#include "srcpos.h"
-
-extern int yylex(void);
-extern void yyerror(char const *s);
-#define ERROR(loc, ...) \
-	do { \
-		srcpos_error((loc), "Error", __VA_ARGS__); \
-		treesource_error = true; \
-	} while (0)
-
-extern struct dt_info *parser_output;
-extern bool treesource_error;
-
-#line 85 "dtc-parser.tab.c" /* yacc.c:339  */
-
-# ifndef YY_NULLPTR
-#  if defined __cplusplus && 201103L <= __cplusplus
-#   define YY_NULLPTR nullptr
-#  else
-#   define YY_NULLPTR 0
-#  endif
-# endif
-
-/* Enabling verbose error messages.  */
-#ifdef YYERROR_VERBOSE
-# undef YYERROR_VERBOSE
-# define YYERROR_VERBOSE 1
-#else
-# define YYERROR_VERBOSE 0
-#endif
-
-/* In a future release of Bison, this section will be replaced
-   by #include "dtc-parser.tab.h".  */
-#ifndef YY_YY_DTC_PARSER_TAB_H_INCLUDED
-# define YY_YY_DTC_PARSER_TAB_H_INCLUDED
-/* Debug traces.  */
-#ifndef YYDEBUG
-# define YYDEBUG 0
-#endif
-#if YYDEBUG
-extern int yydebug;
-#endif
-
-/* Token type.  */
-#ifndef YYTOKENTYPE
-# define YYTOKENTYPE
-  enum yytokentype
-  {
-    DT_V1 = 258,
-    DT_PLUGIN = 259,
-    DT_MEMRESERVE = 260,
-    DT_LSHIFT = 261,
-    DT_RSHIFT = 262,
-    DT_LE = 263,
-    DT_GE = 264,
-    DT_EQ = 265,
-    DT_NE = 266,
-    DT_AND = 267,
-    DT_OR = 268,
-    DT_BITS = 269,
-    DT_DEL_PROP = 270,
-    DT_DEL_NODE = 271,
-    DT_PROPNODENAME = 272,
-    DT_LITERAL = 273,
-    DT_CHAR_LITERAL = 274,
-    DT_BYTE = 275,
-    DT_STRING = 276,
-    DT_LABEL = 277,
-    DT_REF = 278,
-    DT_INCBIN = 279
-  };
-#endif
-
-/* Value type.  */
-#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
-
-union YYSTYPE
-{
-#line 39 "dtc-parser.y" /* yacc.c:355  */
-
-	char *propnodename;
-	char *labelref;
-	uint8_t byte;
-	struct data data;
-
-	struct {
-		struct data	data;
-		int		bits;
-	} array;
-
-	struct property *prop;
-	struct property *proplist;
-	struct node *node;
-	struct node *nodelist;
-	struct reserve_info *re;
-	uint64_t integer;
-	unsigned int flags;
-
-#line 170 "dtc-parser.tab.c" /* yacc.c:355  */
-};
-
-typedef union YYSTYPE YYSTYPE;
-# define YYSTYPE_IS_TRIVIAL 1
-# define YYSTYPE_IS_DECLARED 1
-#endif
-
-/* Location type.  */
-#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED
-typedef struct YYLTYPE YYLTYPE;
-struct YYLTYPE
-{
-  int first_line;
-  int first_column;
-  int last_line;
-  int last_column;
-};
-# define YYLTYPE_IS_DECLARED 1
-# define YYLTYPE_IS_TRIVIAL 1
-#endif
-
-
-extern YYSTYPE yylval;
-extern YYLTYPE yylloc;
-int yyparse (void);
-
-#endif /* !YY_YY_DTC_PARSER_TAB_H_INCLUDED  */
-
-/* Copy the second part of user declarations.  */
-
-#line 201 "dtc-parser.tab.c" /* yacc.c:358  */
-
-#ifdef short
-# undef short
-#endif
-
-#ifdef YYTYPE_UINT8
-typedef YYTYPE_UINT8 yytype_uint8;
-#else
-typedef unsigned char yytype_uint8;
-#endif
-
-#ifdef YYTYPE_INT8
-typedef YYTYPE_INT8 yytype_int8;
-#else
-typedef signed char yytype_int8;
-#endif
-
-#ifdef YYTYPE_UINT16
-typedef YYTYPE_UINT16 yytype_uint16;
-#else
-typedef unsigned short int yytype_uint16;
-#endif
-
-#ifdef YYTYPE_INT16
-typedef YYTYPE_INT16 yytype_int16;
-#else
-typedef short int yytype_int16;
-#endif
-
-#ifndef YYSIZE_T
-# ifdef __SIZE_TYPE__
-#  define YYSIZE_T __SIZE_TYPE__
-# elif defined size_t
-#  define YYSIZE_T size_t
-# elif ! defined YYSIZE_T
-#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
-#  define YYSIZE_T size_t
-# else
-#  define YYSIZE_T unsigned int
-# endif
-#endif
-
-#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
-
-#ifndef YY_
-# if defined YYENABLE_NLS && YYENABLE_NLS
-#  if ENABLE_NLS
-#   include <libintl.h> /* INFRINGES ON USER NAME SPACE */
-#   define YY_(Msgid) dgettext ("bison-runtime", Msgid)
-#  endif
-# endif
-# ifndef YY_
-#  define YY_(Msgid) Msgid
-# endif
-#endif
-
-#ifndef YY_ATTRIBUTE
-# if (defined __GNUC__                                               \
-      && (2 < __GNUC__ || (__GNUC__ == 2 && 96 <= __GNUC_MINOR__)))  \
-     || defined __SUNPRO_C && 0x5110 <= __SUNPRO_C
-#  define YY_ATTRIBUTE(Spec) __attribute__(Spec)
-# else
-#  define YY_ATTRIBUTE(Spec) /* empty */
-# endif
-#endif
-
-#ifndef YY_ATTRIBUTE_PURE
-# define YY_ATTRIBUTE_PURE   YY_ATTRIBUTE ((__pure__))
-#endif
-
-#ifndef YY_ATTRIBUTE_UNUSED
-# define YY_ATTRIBUTE_UNUSED YY_ATTRIBUTE ((__unused__))
-#endif
-
-#if !defined _Noreturn \
-     && (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112)
-# if defined _MSC_VER && 1200 <= _MSC_VER
-#  define _Noreturn __declspec (noreturn)
-# else
-#  define _Noreturn YY_ATTRIBUTE ((__noreturn__))
-# endif
-#endif
-
-/* Suppress unused-variable warnings by "using" E.  */
-#if ! defined lint || defined __GNUC__
-# define YYUSE(E) ((void) (E))
-#else
-# define YYUSE(E) /* empty */
-#endif
-
-#if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__
-/* Suppress an incorrect diagnostic about yylval being uninitialized.  */
-# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
-    _Pragma ("GCC diagnostic push") \
-    _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\
-    _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
-# define YY_IGNORE_MAYBE_UNINITIALIZED_END \
-    _Pragma ("GCC diagnostic pop")
-#else
-# define YY_INITIAL_VALUE(Value) Value
-#endif
-#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
-# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
-# define YY_IGNORE_MAYBE_UNINITIALIZED_END
-#endif
-#ifndef YY_INITIAL_VALUE
-# define YY_INITIAL_VALUE(Value) /* Nothing. */
-#endif
-
-
-#if ! defined yyoverflow || YYERROR_VERBOSE
-
-/* The parser invokes alloca or malloc; define the necessary symbols.  */
-
-# ifdef YYSTACK_USE_ALLOCA
-#  if YYSTACK_USE_ALLOCA
-#   ifdef __GNUC__
-#    define YYSTACK_ALLOC __builtin_alloca
-#   elif defined __BUILTIN_VA_ARG_INCR
-#    include <alloca.h> /* INFRINGES ON USER NAME SPACE */
-#   elif defined _AIX
-#    define YYSTACK_ALLOC __alloca
-#   elif defined _MSC_VER
-#    include <malloc.h> /* INFRINGES ON USER NAME SPACE */
-#    define alloca _alloca
-#   else
-#    define YYSTACK_ALLOC alloca
-#    if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS
-#     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-      /* Use EXIT_SUCCESS as a witness for stdlib.h.  */
-#     ifndef EXIT_SUCCESS
-#      define EXIT_SUCCESS 0
-#     endif
-#    endif
-#   endif
-#  endif
-# endif
-
-# ifdef YYSTACK_ALLOC
-   /* Pacify GCC's 'empty if-body' warning.  */
-#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
-#  ifndef YYSTACK_ALLOC_MAXIMUM
-    /* The OS might guarantee only one guard page at the bottom of the stack,
-       and a page size can be as small as 4096 bytes.  So we cannot safely
-       invoke alloca (N) if N exceeds 4096.  Use a slightly smaller number
-       to allow for a few compiler-allocated temporary stack slots.  */
-#   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
-#  endif
-# else
-#  define YYSTACK_ALLOC YYMALLOC
-#  define YYSTACK_FREE YYFREE
-#  ifndef YYSTACK_ALLOC_MAXIMUM
-#   define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
-#  endif
-#  if (defined __cplusplus && ! defined EXIT_SUCCESS \
-       && ! ((defined YYMALLOC || defined malloc) \
-             && (defined YYFREE || defined free)))
-#   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-#   ifndef EXIT_SUCCESS
-#    define EXIT_SUCCESS 0
-#   endif
-#  endif
-#  ifndef YYMALLOC
-#   define YYMALLOC malloc
-#   if ! defined malloc && ! defined EXIT_SUCCESS
-void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
-#   endif
-#  endif
-#  ifndef YYFREE
-#   define YYFREE free
-#   if ! defined free && ! defined EXIT_SUCCESS
-void free (void *); /* INFRINGES ON USER NAME SPACE */
-#   endif
-#  endif
-# endif
-#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
-
-
-#if (! defined yyoverflow \
-     && (! defined __cplusplus \
-         || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \
-             && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
-
-/* A type that is properly aligned for any stack member.  */
-union yyalloc
-{
-  yytype_int16 yyss_alloc;
-  YYSTYPE yyvs_alloc;
-  YYLTYPE yyls_alloc;
-};
-
-/* The size of the maximum gap between one aligned stack and the next.  */
-# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
-
-/* The size of an array large to enough to hold all stacks, each with
-   N elements.  */
-# define YYSTACK_BYTES(N) \
-     ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \
-      + 2 * YYSTACK_GAP_MAXIMUM)
-
-# define YYCOPY_NEEDED 1
-
-/* Relocate STACK from its old location to the new one.  The
-   local variables YYSIZE and YYSTACKSIZE give the old and new number of
-   elements in the stack, and YYPTR gives the new location of the
-   stack.  Advance YYPTR to a properly aligned location for the next
-   stack.  */
-# define YYSTACK_RELOCATE(Stack_alloc, Stack)                           \
-    do                                                                  \
-      {                                                                 \
-        YYSIZE_T yynewbytes;                                            \
-        YYCOPY (&yyptr->Stack_alloc, Stack, yysize);                    \
-        Stack = &yyptr->Stack_alloc;                                    \
-        yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
-        yyptr += yynewbytes / sizeof (*yyptr);                          \
-      }                                                                 \
-    while (0)
-
-#endif
-
-#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
-/* Copy COUNT objects from SRC to DST.  The source and destination do
-   not overlap.  */
-# ifndef YYCOPY
-#  if defined __GNUC__ && 1 < __GNUC__
-#   define YYCOPY(Dst, Src, Count) \
-      __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src)))
-#  else
-#   define YYCOPY(Dst, Src, Count)              \
-      do                                        \
-        {                                       \
-          YYSIZE_T yyi;                         \
-          for (yyi = 0; yyi < (Count); yyi++)   \
-            (Dst)[yyi] = (Src)[yyi];            \
-        }                                       \
-      while (0)
-#  endif
-# endif
-#endif /* !YYCOPY_NEEDED */
-
-/* YYFINAL -- State number of the termination state.  */
-#define YYFINAL  6
-/* YYLAST -- Last index in YYTABLE.  */
-#define YYLAST   138
-
-/* YYNTOKENS -- Number of terminals.  */
-#define YYNTOKENS  48
-/* YYNNTS -- Number of nonterminals.  */
-#define YYNNTS  30
-/* YYNRULES -- Number of rules.  */
-#define YYNRULES  85
-/* YYNSTATES -- Number of states.  */
-#define YYNSTATES  149
-
-/* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned
-   by yylex, with out-of-bounds checking.  */
-#define YYUNDEFTOK  2
-#define YYMAXUTOK   279
-
-#define YYTRANSLATE(YYX)                                                \
-  ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
-
-/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM
-   as returned by yylex, without out-of-bounds checking.  */
-static const yytype_uint8 yytranslate[] =
-{
-       0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,    47,     2,     2,     2,    45,    41,     2,
-      33,    35,    44,    42,    34,    43,     2,    26,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,    38,    25,
-      36,    29,    30,    37,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,    31,     2,    32,    40,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,    27,    39,    28,    46,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     1,     2,     3,     4,
-       5,     6,     7,     8,     9,    10,    11,    12,    13,    14,
-      15,    16,    17,    18,    19,    20,    21,    22,    23,    24
-};
-
-#if YYDEBUG
-  /* YYRLINE[YYN] -- Source line where rule number YYN was defined.  */
-static const yytype_uint16 yyrline[] =
-{
-       0,   109,   109,   117,   121,   128,   129,   139,   142,   149,
-     153,   161,   165,   170,   181,   200,   213,   220,   228,   231,
-     238,   242,   246,   250,   258,   262,   266,   270,   274,   290,
-     300,   308,   311,   315,   322,   338,   343,   362,   376,   383,
-     384,   385,   392,   396,   397,   401,   402,   406,   407,   411,
-     412,   416,   417,   421,   422,   426,   427,   428,   432,   433,
-     434,   435,   436,   440,   441,   442,   446,   447,   448,   452,
-     453,   462,   471,   475,   476,   477,   478,   483,   486,   490,
-     498,   501,   505,   513,   517,   521
-};
-#endif
-
-#if YYDEBUG || YYERROR_VERBOSE || 0
-/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
-   First, the terminals, then, starting at YYNTOKENS, nonterminals.  */
-static const char *const yytname[] =
-{
-  "$end", "error", "$undefined", "DT_V1", "DT_PLUGIN", "DT_MEMRESERVE",
-  "DT_LSHIFT", "DT_RSHIFT", "DT_LE", "DT_GE", "DT_EQ", "DT_NE", "DT_AND",
-  "DT_OR", "DT_BITS", "DT_DEL_PROP", "DT_DEL_NODE", "DT_PROPNODENAME",
-  "DT_LITERAL", "DT_CHAR_LITERAL", "DT_BYTE", "DT_STRING", "DT_LABEL",
-  "DT_REF", "DT_INCBIN", "';'", "'/'", "'{'", "'}'", "'='", "'>'", "'['",
-  "']'", "'('", "','", "')'", "'<'", "'?'", "':'", "'|'", "'^'", "'&'",
-  "'+'", "'-'", "'*'", "'%'", "'~'", "'!'", "$accept", "sourcefile",
-  "header", "headers", "memreserves", "memreserve", "devicetree",
-  "nodedef", "proplist", "propdef", "propdata", "propdataprefix",
-  "arrayprefix", "integer_prim", "integer_expr", "integer_trinary",
-  "integer_or", "integer_and", "integer_bitor", "integer_bitxor",
-  "integer_bitand", "integer_eq", "integer_rela", "integer_shift",
-  "integer_add", "integer_mul", "integer_unary", "bytestring", "subnodes",
-  "subnode", YY_NULLPTR
-};
-#endif
-
-# ifdef YYPRINT
-/* YYTOKNUM[NUM] -- (External) token number corresponding to the
-   (internal) symbol number NUM (which must be that of a token).  */
-static const yytype_uint16 yytoknum[] =
-{
-       0,   256,   257,   258,   259,   260,   261,   262,   263,   264,
-     265,   266,   267,   268,   269,   270,   271,   272,   273,   274,
-     275,   276,   277,   278,   279,    59,    47,   123,   125,    61,
-      62,    91,    93,    40,    44,    41,    60,    63,    58,   124,
-      94,    38,    43,    45,    42,    37,   126,    33
-};
-# endif
-
-#define YYPACT_NINF -44
-
-#define yypact_value_is_default(Yystate) \
-  (!!((Yystate) == (-44)))
-
-#define YYTABLE_NINF -1
-
-#define yytable_value_is_error(Yytable_value) \
-  0
-
-  /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
-     STATE-NUM.  */
-static const yytype_int8 yypact[] =
-{
-      14,    27,    61,    14,     8,    18,   -44,   -44,    37,     8,
-      40,     8,    64,   -44,   -44,   -12,    37,   -44,    50,    52,
-     -44,   -44,   -12,   -12,   -12,   -44,    51,   -44,    -4,    78,
-      53,    54,    55,    17,     2,    30,    38,    -3,   -44,    66,
-     -44,   -44,    70,    72,    50,    50,   -44,   -44,   -44,   -44,
-     -12,   -12,   -12,   -12,   -12,   -12,   -12,   -12,   -12,   -12,
-     -12,   -12,   -12,   -12,   -12,   -12,   -12,   -12,   -12,   -44,
-       3,    73,    50,   -44,   -44,    78,    59,    53,    54,    55,
-      17,     2,     2,    30,    30,    30,    30,    38,    38,    -3,
-      -3,   -44,   -44,   -44,    82,    83,    44,     3,   -44,    74,
-       3,   -44,   -44,   -12,    76,    79,   -44,   -44,   -44,   -44,
-     -44,    80,   -44,   -44,   -44,   -44,   -44,   -10,    36,   -44,
-     -44,   -44,   -44,    85,   -44,   -44,   -44,    75,   -44,   -44,
-      21,    71,    88,    -6,   -44,   -44,   -44,   -44,   -44,    11,
-     -44,   -44,   -44,    37,   -44,    77,    37,    81,   -44
-};
-
-  /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM.
-     Performed when YYTABLE does not specify something else to do.  Zero
-     means the default is an error.  */
-static const yytype_uint8 yydefact[] =
-{
-       0,     0,     0,     5,     7,     3,     1,     6,     0,     0,
-      16,     7,     0,    39,    40,     0,     0,    10,     0,     2,
-       8,     4,     0,     0,     0,    73,     0,    42,    43,    45,
-      47,    49,    51,    53,    55,    58,    65,    68,    72,     0,
-      18,    11,     0,     0,     0,     0,    74,    75,    76,    41,
-       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,     0,     0,     0,     9,
-      80,     0,     0,    14,    12,    46,     0,    48,    50,    52,
-      54,    56,    57,    61,    62,    60,    59,    63,    64,    66,
-      67,    70,    69,    71,     0,     0,     0,     0,    19,     0,
-      80,    15,    13,     0,     0,     0,    21,    31,    83,    23,
-      85,     0,    82,    81,    44,    22,    84,     0,     0,    17,
-      30,    20,    32,     0,    24,    33,    27,     0,    77,    35,
-       0,     0,     0,     0,    38,    37,    25,    36,    34,     0,
-      78,    79,    26,     0,    29,     0,     0,     0,    28
-};
-
-  /* YYPGOTO[NTERM-NUM].  */
-static const yytype_int8 yypgoto[] =
-{
-     -44,   -44,   -44,   103,    99,   104,   -44,   -43,   -44,   -21,
-     -44,   -44,   -44,    -8,    63,     9,   -44,    65,    67,    68,
-      69,    62,    26,     4,    22,    23,   -19,   -44,    20,    28
-};
-
-  /* YYDEFGOTO[NTERM-NUM].  */
-static const yytype_int16 yydefgoto[] =
-{
-      -1,     2,     3,     4,    10,    11,    19,    41,    70,    98,
-     117,   118,   130,    25,    26,    27,    28,    29,    30,    31,
-      32,    33,    34,    35,    36,    37,    38,   133,    99,   100
-};
-
-  /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM.  If
-     positive, shift that token.  If negative, reduce the rule whose
-     number is the opposite.  If YYTABLE_NINF, syntax error.  */
-static const yytype_uint8 yytable[] =
-{
-      16,    73,    74,    46,    47,    48,    13,    14,    39,    50,
-      58,    59,   120,     8,   140,   121,   141,     1,    94,    95,
-      96,    15,    12,    66,   122,    97,   142,    56,    57,   102,
-       9,    22,    60,    51,    23,    24,    62,    63,    61,    13,
-      14,    67,    68,   134,   135,   143,   144,    91,    92,    93,
-     123,   136,     5,   108,    15,    13,    14,   124,   125,   126,
-     127,     6,    83,    84,    85,    86,    18,   128,    42,   106,
-      15,    40,   129,   107,    43,    44,   109,    40,    45,   112,
-      64,    65,    81,    82,    87,    88,    49,    89,    90,    21,
-      52,    69,    53,    71,    54,    72,    55,   103,   101,   104,
-     105,   115,   111,   131,   116,   119,     7,   138,   132,   139,
-      20,   146,   114,    17,    76,    75,   148,    80,     0,    77,
-     113,    78,   137,    79,     0,   110,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,   145,     0,     0,   147
-};
-
-static const yytype_int16 yycheck[] =
-{
-       8,    44,    45,    22,    23,    24,    18,    19,    16,    13,
-       8,     9,    22,     5,    20,    25,    22,     3,    15,    16,
-      17,    33,     4,    26,    34,    22,    32,    10,    11,    72,
-      22,    43,    30,    37,    46,    47,     6,     7,    36,    18,
-      19,    44,    45,    22,    23,    34,    35,    66,    67,    68,
-      14,    30,    25,    96,    33,    18,    19,    21,    22,    23,
-      24,     0,    58,    59,    60,    61,    26,    31,    16,    25,
-      33,    27,    36,    29,    22,    23,    97,    27,    26,   100,
-      42,    43,    56,    57,    62,    63,    35,    64,    65,    25,
-      12,    25,    39,    23,    40,    23,    41,    38,    25,    17,
-      17,    25,    28,    18,    25,    25,     3,    36,    33,    21,
-      11,    34,   103,     9,    51,    50,    35,    55,    -1,    52,
-     100,    53,   130,    54,    -1,    97,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,   143,    -1,    -1,   146
-};
-
-  /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
-     symbol of state STATE-NUM.  */
-static const yytype_uint8 yystos[] =
-{
-       0,     3,    49,    50,    51,    25,     0,    51,     5,    22,
-      52,    53,     4,    18,    19,    33,    61,    53,    26,    54,
-      52,    25,    43,    46,    47,    61,    62,    63,    64,    65,
-      66,    67,    68,    69,    70,    71,    72,    73,    74,    61,
-      27,    55,    16,    22,    23,    26,    74,    74,    74,    35,
-      13,    37,    12,    39,    40,    41,    10,    11,     8,     9,
-      30,    36,     6,     7,    42,    43,    26,    44,    45,    25,
-      56,    23,    23,    55,    55,    65,    62,    66,    67,    68,
-      69,    70,    70,    71,    71,    71,    71,    72,    72,    73,
-      73,    74,    74,    74,    15,    16,    17,    22,    57,    76,
-      77,    25,    55,    38,    17,    17,    25,    29,    55,    57,
-      77,    28,    57,    76,    63,    25,    25,    58,    59,    25,
-      22,    25,    34,    14,    21,    22,    23,    24,    31,    36,
-      60,    18,    33,    75,    22,    23,    30,    61,    36,    21,
-      20,    22,    32,    34,    35,    61,    34,    61,    35
-};
-
-  /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
-static const yytype_uint8 yyr1[] =
-{
-       0,    48,    49,    50,    50,    51,    51,    52,    52,    53,
-      53,    54,    54,    54,    54,    54,    54,    55,    56,    56,
-      57,    57,    57,    57,    58,    58,    58,    58,    58,    58,
-      58,    59,    59,    59,    60,    60,    60,    60,    60,    61,
-      61,    61,    62,    63,    63,    64,    64,    65,    65,    66,
-      66,    67,    67,    68,    68,    69,    69,    69,    70,    70,
-      70,    70,    70,    71,    71,    71,    72,    72,    72,    73,
-      73,    73,    73,    74,    74,    74,    74,    75,    75,    75,
-      76,    76,    76,    77,    77,    77
-};
-
-  /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN.  */
-static const yytype_uint8 yyr2[] =
-{
-       0,     2,     3,     2,     4,     1,     2,     0,     2,     4,
-       2,     2,     3,     4,     3,     4,     0,     5,     0,     2,
-       4,     2,     3,     2,     2,     3,     4,     2,     9,     5,
-       2,     0,     2,     2,     3,     1,     2,     2,     2,     1,
-       1,     3,     1,     1,     5,     1,     3,     1,     3,     1,
-       3,     1,     3,     1,     3,     1,     3,     3,     1,     3,
-       3,     3,     3,     3,     3,     1,     3,     3,     1,     3,
-       3,     3,     1,     1,     2,     2,     2,     0,     2,     2,
-       0,     2,     2,     2,     3,     2
-};
-
-
-#define yyerrok         (yyerrstatus = 0)
-#define yyclearin       (yychar = YYEMPTY)
-#define YYEMPTY         (-2)
-#define YYEOF           0
-
-#define YYACCEPT        goto yyacceptlab
-#define YYABORT         goto yyabortlab
-#define YYERROR         goto yyerrorlab
-
-
-#define YYRECOVERING()  (!!yyerrstatus)
-
-#define YYBACKUP(Token, Value)                                  \
-do                                                              \
-  if (yychar == YYEMPTY)                                        \
-    {                                                           \
-      yychar = (Token);                                         \
-      yylval = (Value);                                         \
-      YYPOPSTACK (yylen);                                       \
-      yystate = *yyssp;                                         \
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scripts/dtc/dtc-parser.tab.h_shipped deleted +0 -125

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Signature · 1 line

2.17.0