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u-boot/tools
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Paul Burton e94136bd87 mips-relocs: Fix warning from gcc 6.3 
It seems that gcc 6.3 at least is smart enough to warn about the _val
variable being unassigned in the default case in the set_hdr_field()
macro, but not smart enough to figure out that the default case is never
taken. This results in warnings such as the following:

  pfx##hdr32[idx].field = _val;   \
                          ^
 ../tools/mips-relocs.c:51:11: note: _val was declared here
   uint64_t _val;      \
            ^
 ../tools/mips-relocs.c:88:2: note: in expansion of macro set_hdr_field
   set_hdr_field(p, idx, field, val)
   ^~~~~~~~~~~~~
 ../tools/mips-relocs.c:408:3: note: in expansion of macro set_phdr_field
    set_phdr_field(i, p_filesz, load_sz);
    ^~~~~~~~~~~~~~
 ../tools/mips-relocs.c: In function main:
 ../tools/mips-relocs.c:77:25: warning: _val may be used uninitialized
    in this function [-Wmaybe-uninitialized]

Avoid this by assigning _val = 0 in the default case, and asserting that
we didn't actually hit it for good measure.

For reference gcc 7.1.1 seems to be smart enough to not hit the above
warning without this patch.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Fixes: 011dd93ca97a ("MIPS: Stop building position independent code")
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: Tom Rini <trini@konsulko.com>
Cc: u-boot@lists.denx.de
2017-07-25 20:44:38 +02:00
..
binman binman: Put our local modules ahead of system modules 2017-07-11 10:08:20 -06:00
buildman avr32: Retire AVR32 for good 2017-07-06 16:17:19 -04:00
dtoc dtoc: Add tests 2017-07-11 10:08:20 -06:00
easylogo Various Makefiles: Add SPDX-License-Identifier tags 2015-11-10 09:19:52 -05:00
env tools/fw_env: use fsync to ensure that data is physically stored 2017-07-22 15:36:16 -04:00
gdb Makefile: move BFD_ROOT_DIR to tools/gdb/Makefile 2014-02-19 11:07:50 -05:00
kermit tools: move kermit files to tools/kermit directory 2014-01-24 16:59:07 -05:00
logos imx6: icorem6: Add custom splashscreen support 2016-12-16 17:15:27 +01:00
omap
patman patman: Add a functional test 2017-06-08 20:21:59 -06:00
scripts tools: fix define2mk.sed to not add quotes around negative integers 2016-06-13 07:46:29 +09:00
.gitignore MIPS: Stop building position independent code 2017-07-25 20:44:00 +02:00
aisimage.c imagetool: replace image registration function by linker_lists feature 2015-01-29 13:38:41 -05:00
aisimage.h
atmel_pmecc_params.c Change my mailaddress 2016-05-02 18:37:09 -04:00
atmelimage.c Change my mailaddress 2016-05-02 18:37:09 -04:00
bmp_logo.c
default_image.c tools: mkimage: add firmware-ivt image type for HAB verification 2017-01-02 17:06:57 +01:00
dumpimage.c dumpimage: replace the term "datafile" by "subimage" 2015-01-29 13:38:41 -05:00
dumpimage.h includes: move openssl headers to include/u-boot 2014-06-19 11:19:04 -04:00
envcrc.c tools/env: Correct include kconfig 2016-11-23 23:41:23 -08:00
fdt_host.h tools, fit_check_sign: verify a signed fit image 2014-03-21 16:40:38 -04:00
fdtgrep.c fdtgrep: Deal with NULL data passed to check_type_include() 2017-06-12 08:38:07 -04:00
fit_check_sign.c Fix bad return value checks (detected with Coccinelle) 2015-10-24 13:50:30 -04:00
fit_common.c mkimage: Automatically make space in FDT when full 2014-06-11 16:25:46 -04:00
fit_common.h mkimage: Automatically make space in FDT when full 2014-06-11 16:25:46 -04:00
fit_image.c mkimage: Add support for signing with pkcs11 2017-01-14 16:47:13 -05:00
fit_info.c tools, fit_info: increase buffer for command name 2014-08-14 11:20:24 +02:00
gen_eth_addr.c tools: gen_eth_addr: add getpid() to time(0) to avoid duplicated seed 2015-09-28 10:48:25 -04:00
gen_ethaddr_crc.c tools: Add tool to add crc8 to a mac address 2017-02-07 10:54:33 -06:00
genboardscfg.py tools/genboardscfg.py: Make 'Supported' as known status 2017-05-12 08:37:36 -04:00
getline.c
getline.h
gpheader.h tools: mkimage: add support for gpimage format 2014-04-17 17:24:38 -04:00
gpimage-common.c dumpimage: add 'T' option to explicitly set the image type 2015-01-29 13:38:41 -05:00
gpimage.c imagetool: replace image registration function by linker_lists feature 2015-01-29 13:38:41 -05:00
ifdtool.c binman: Drop microcode features from ifdtool 2016-12-20 08:09:55 +13:00
ifdtool.h tools/ifdtool: Support writing multiple files (-w) simultaneously 2014-12-13 22:32:04 -07:00
image-host.c mkimage: Add support for signing with pkcs11 2017-01-14 16:47:13 -05:00
imagetool.c Respect SOURCE_DATE_EPOCH when building FIT images. 2016-06-24 17:23:10 -04:00
imagetool.h mkimage: Add support for signing with pkcs11 2017-01-14 16:47:13 -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
imximage.c tools: imximage: add set bit command 2017-03-19 17:30:15 +01:00
imximage.h imx: reorganize IMX code as other SOCs 2017-07-12 10:17:44 +02:00
jtagconsole
kwbimage.c tools/kwbimage: fix v1 header verification 2017-07-12 06:57:55 +02:00
kwbimage.h tools/kwbimage.h: make offset marks style consistent 2017-07-12 06:57:55 +02:00
kwboot.c tools: kwboot: don't adjust destaddr when patching the image 2017-02-17 10:15:56 +01:00
lpc32xximage.c lpc32xx: add lpc32xx-spl.bin boot image target 2015-04-10 14:23:26 +02:00
Makefile MIPS: Stop building position independent code 2017-07-25 20:44:00 +02:00
microcode-tool x86: Add a script to process Intel microcode files 2014-12-18 17:26:08 -07:00
microcode-tool.py tools: microcode-tool: Support parsing header file with a license block 2016-01-13 12:20:14 +08:00
mingw_support.c
mingw_support.h
mips-relocs.c mips-relocs: Fix warning from gcc 6.3 2017-07-25 20:44:38 +02:00
mkenvimage.c Patch to mkenvimage to handle text files with length that exceed env size 2015-03-28 12:07:47 -04:00
mkexynosspl.c Fix bad return value checks (detected with Coccinelle) 2015-10-24 13:50:30 -04:00
mkimage.c mkimage: fix display of image types list 2017-07-06 16:17:16 -04:00
mkimage.h dtc: mkimage: Add the possibility to specify DTC 2017-07-22 15:36:19 -04:00
mksunxiboot.c sunxi: Store the device tree name in the SPL header 2017-05-17 23:23:58 +05:30
moveconfig.py RFC: moveconfig: Use toolchains from buildman 2017-07-22 22:22:46 -04:00
mxsboot.c mxsboot: remove unused include 2016-02-21 11:09:19 +01:00
mxsimage.c tools: mxsimage: Fix build with OpenSSL 1.1.x 2016-12-19 12:26:39 -05:00
mxsimage.h ARM: mxs: tools: Add support for boot progress display flag 2014-11-20 10:13:45 +01:00
ncb.c
netconsole
omapimage.c tools: omapimage: Fix size in header 2017-03-14 20:40:17 -04:00
omapimage.h tools: mkimage: add support for gpimage format 2014-04-17 17:24:38 -04:00
os_support.c
os_support.h
pbl_crc32.c mkimage : Split out and clean pbl_crc32 for use by other image types 2014-06-05 14:38:38 -04:00
pbl_crc32.h mkimage : Split out and clean pbl_crc32 for use by other image types 2014-06-05 14:38:38 -04:00
pblimage.c tools: plbimage support generate rcw file 2017-03-28 09:19:18 -07:00
pblimage.h
proftool.c tools/proftool: fix use-after-free 2015-11-16 17:22:18 -05:00
relocate-rela.c relocate-rela: add missing va_end() 2017-05-05 16:45:57 -04:00
rkcommon.c rockchip: mkimage: add support for rk322x soc 2017-07-11 12:13:45 +02:00
rkcommon.h rockchip: mkimage: force 2KB alignment for init_size 2017-06-07 07:29:22 -06:00
rkimage.c rockchip: mkimage: remove placeholder functions from rkimage 2017-05-10 13:37:21 -06:00
rkmux.py rockchip: Add a script to parse datasheets 2016-01-21 20:42:37 -07:00
rksd.c rockchip: mkimage: force 2KB alignment for init_size 2017-06-07 07:29:22 -06:00
rkspi.c rockchip: mkimage: force 2KB alignment for init_size 2017-06-07 07:29:22 -06:00
socfpgaimage.c tools: do not print error messages in verify_header() functions 2015-01-29 13:38:41 -05:00
sunxi-spl-image-builder.c tools: sunxi: avoid read after end of string 2017-05-05 16:45:57 -04:00
ublimage.c imagetool: replace image registration function by linker_lists feature 2015-01-29 13:38:41 -05:00
ublimage.h
ubsha1.c includes: move openssl headers to include/u-boot 2014-06-19 11:19:04 -04:00
vybridimage.c tools: mkimage: add support for Vybrid image format 2016-10-06 09:06:16 +02:00
xway-swap-bytes.c
zynqimage.c tools: mkimage: Call fclose in error path 2016-12-27 11:24:16 -05:00
zynqmpimage.c tools: mkimage: Call fclose in error path 2016-12-27 11:24:16 -05:00