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Simon Glass 8beb11ea6e binman: Convert Image to a subclass of Entry 
When support for sections (and thus hierarchical images) was added to
binman, the decision was made to create a new Section class which could
be used by both Image and an Entry_section class. The decision between
using inheritance and composition was tricky to make, but in the end it
was decided that Image was different enough from Entry that it made sense
to put the implementation of sections in an entirely separate class. It
also has the advantage that core Image code does have to rely on an entry
class in the etype directory.

This work was mostly completed in commit:

   8f1da50ccc "binman: Refactor much of the image code into 'section'

As a result of this, the Section class has its own version of things like
offset and size and these must be kept in sync with the parent
Entry_section class in some cases.

In the last year it has become apparent that the cost of keeping things in
sync is larger than expected, since more and more code wants to access
these properties.

An alternative approach, previously considered and rejected, now seems
better.

Adjust Image to be a subclass of Entry_section. Move the code from Section
(in bsection.py) to Entry_section and delete Section. Update all tests
accordingly.

This requires substantial changes to Image. Overall the changes reduce
code size by about 240 lines. While much of that is just boilerplate from
Section, there are quite a few functions in Entry_section which now do not
need to be overiden from Entry. This suggests the change is beneficial
even without further functionality being added.

A side benefit is that the properties of sections are now consistent with
other entries. This fixes a problem in testListCmd() where some properties
are missing for sections.

Unfortunately this is a very large commit since it is not feasible to do
the migration piecemeal. Given the substantial tests available and the
100% code coverage of binman, we should be able to do this safely.

Signed-off-by: Simon Glass <sjg@chromium.org>
2019-07-24 12:54:08 -07:00
..
binman binman: Convert Image to a subclass of Entry 2019-07-24 12:54:08 -07:00
buildman buildman: Deal more nicely with invalid build-status file 2019-05-21 17:33:23 -06:00
concurrencytest binman: Run tests concurrently 2018-10-08 07:34:34 -06:00
dtoc dtoc: Update dtb_platdata to support Python 3 2019-07-10 16:52:58 -06:00
easylogo SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
env fw_env: Add missing write failure check 2019-06-20 10:57:08 -04:00
gdb SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
kermit SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
libfdt scripts/dtc: Update to upstream version v1.4.6-9-gaadd0b65c987 2018-05-31 08:53:11 -04:00
logos logos: provide U-Boot logo 2018-05-31 08:53:11 -04:00
omap SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
patman binman: Allow easy importing of entry modules 2019-07-24 12:54:08 -07:00
scripts tools: fix define2mk.sed to not add quotes around negative integers 2016-06-13 07:46:29 +09:00
.gitignore tools: add tools/spl_size_limit to ignore list 2019-06-14 16:10:48 -04:00
aisimage.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
aisimage.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
atmel_pmecc_params.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
atmelimage.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
bmp_logo.c tools: bmp_logo: correctly interpret BMP files with larger headers 2017-10-16 09:42:51 -04:00
default_image.c mkimage: Refactor imagetool_get_source_date to take command name 2018-07-10 16:56:00 -04:00
dumpimage.c tools: dumpimage: Clarify help 2019-02-01 14:13:46 -05:00
dumpimage.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
envcrc.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
fdt_host.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
fdtgrep.c fdtgrep: Separate out checking of two allocations 2018-06-19 07:31:44 -04:00
file2include.c tools/file2include: don't use malloc.h for malloc 2018-11-26 22:52:12 -05:00
fit_check_sign.c tools: use read-only mmap in fit_check_sign 2019-05-18 12:32:02 -04:00
fit_common.c tools: use read-only mmap in fit_check_sign 2019-05-18 12:32:02 -04:00
fit_common.h tools: use read-only mmap in fit_check_sign 2019-05-18 12:32:02 -04:00
fit_image.c tools: use read-only mmap in fit_check_sign 2019-05-18 12:32:02 -04:00
fit_info.c tools: use read-only mmap in fit_check_sign 2019-05-18 12:32:02 -04:00
gen_eth_addr.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
gen_ethaddr_crc.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
genboardscfg.py tools: genboardscfg: move buildman path to first 2018-07-30 07:18:49 -04:00
getline.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
getline.h getline: split out for darwin systems 2010-01-26 00:07:13 +01:00
gpheader.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
gpimage-common.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
gpimage.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
ifdtool.c SPDX: Convert a few files that were missed before 2018-05-10 20:38:35 -04:00
ifdtool.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
ifwitool.c x86: Add ifwitool for Intel Integrated Firmware Image 2019-07-23 20:27:56 -07:00
image-host.c rsa: add a structure for the padding 2018-12-03 10:44:10 -05:00
imagetool.c fdt: Fix FIT header verification in mkimage and conduct same checks as bootm 2019-03-08 11:31:44 -05:00
imagetool.h fdt: Fix FIT header verification in mkimage and conduct same checks as bootm 2019-03-08 11:31:44 -05:00
img2brec.sh Coding Style cleanup: replace leading SPACEs by TABs 2013-10-14 16:06:54 -04:00
img2srec.c treewide: remove unneeded semicolons 2017-06-16 10:11:38 -04:00
imx8image.c Revert "tools: imx8image: set dcd_skip to true" 2019-01-28 12:59:03 +01:00
imx8m_image.sh tools/imx8m_image.sh: remove bashism 2019-04-01 17:52:37 +02:00
imx8mimage.c tools: add i.MX8M image support 2019-01-01 14:12:18 +01:00
imx_cntr_image.sh tools: improve portability of imx_cntr_image.sh 2019-01-01 14:12:18 +01:00
imximage.c tools/imximage: get HAB information from header 2018-07-23 11:04:22 +02:00
jtagconsole Blackfin: jtagconsole: disable output processing 2010-07-25 15:17:23 -04:00
k3_fit_atf.sh arm: mach-k3: Add secure device build support 2019-04-26 17:51:51 -04:00
k3_gen_x509_cert.sh tools: k3_get_x509 cert: Add a script to generate x509 certificate for K3 devices 2019-05-09 20:22:04 -04:00
kwbimage.c kwbimage: fixing the issue with proper return code checking 2019-05-03 08:14:39 +02:00
kwbimage.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
kwboot.c tools: kwboot: Make kwboot more robust on a38x 2018-09-19 08:59:26 +02:00
lpc32xximage.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
Makefile x86: Add ifwitool for Intel Integrated Firmware Image 2019-07-23 20:27:56 -07:00
microcode-tool x86: Add a script to process Intel microcode files 2014-12-18 17:26:08 -07:00
microcode-tool.py SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
mingw_support.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
mingw_support.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
mips-relocs.c MIPS: make size of relocation table fixed but configurable 2018-11-02 22:39:07 +01:00
mkenvimage.c tools: mkenvimage: Always consider non-regular files 2019-07-18 11:31:26 -04:00
mkexynosspl.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
mkimage.c lib: rsa: add support to other openssl engine types than pkcs11 2019-07-18 11:31:23 -04:00
mkimage.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
mksunxiboot.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
moveconfig.py moveconfig: expand simple expressions 2019-07-09 07:00:04 +02:00
mrvl_uart.sh SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
mtk_image.c tools: mtk_image: replace strncpy(d, s, sizeof(d)) with snprintf() 2018-12-15 11:49:56 -05:00
mtk_image.h tools: MediaTek: add MTK boot header generation to mkimage 2018-11-28 23:04:43 -05:00
mxsboot.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
mxsimage.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
mxsimage.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
ncb.c ncb: Check return value of write() 2009-04-28 01:16:46 +02:00
netconsole net: Make netconsole src and dest ports configurable 2012-09-24 13:17:24 -05:00
omapimage.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
omapimage.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
os_support.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
os_support.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
pbl_crc32.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
pbl_crc32.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
pblimage.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
pblimage.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
prelink-riscv.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
prelink-riscv.inc SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
proftool.c trace: do not limit trace buffer to 2GiB 2019-07-10 16:52:58 -06:00
relocate-rela.c SPDX: Convert all of our multiple license tags to Linux Kernel style 2018-05-07 10:24:31 -04:00
rkcommon.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
rkcommon.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
rkimage.c rockchip: Fix rkimage format for SPL boot over USB 2018-10-04 22:55:47 +02:00
rkmux.py host-tools: use python2 explicitly for shebang 2018-01-28 12:27:30 -05:00
rksd.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
rkspi.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
rmboard.py Add a simple script to remove boards 2019-07-10 16:52:58 -06:00
socfpgaimage.c tools: socfpga: fix sfp_verify_header 2018-10-03 12:56:50 +02:00
spl_size_limit.c spl: add overall SPL size check 2019-06-07 11:03:39 -04:00
stm32image.c mkimage: change stm32image header to manage binary information 2019-05-23 11:36:47 +02:00
sunxi-spl-image-builder.c tools: sunxi: avoid read after end of string 2017-05-05 16:45:57 -04:00
ublimage.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
ublimage.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
ubsha1.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
version.h include/version.h: workaround sysroot inc order 2018-09-10 20:20:34 -04:00
vybridimage.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
xway-swap-bytes.c MIPS: INCA-IP: rename inca-swap-bytes host tool 2011-07-31 23:25:41 +09:00
zynqimage.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
zynqmpbif.c tools: zynqmpimage: Align image_size/image_stored_size 2019-01-24 10:03:44 +01:00
zynqmpimage.c tools: zynqmpimage: Add bif support 2018-05-11 09:23:44 +02:00
zynqmpimage.h SPDX: Correct SPDX tags from recent xilinx merge 2018-05-11 14:54:57 -04:00