vbatts/grub
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity
grub/util
History
Alexander Graf 1ce93f944d arm: Move trampolines into code section 
When creating T32->A32 transition jumps, the relocation code in grub
will generate trampolines. These trampolines live in the .data section
of our PE binary which means they are not marked as executable.

This misbehavior was unmasked by commit a51f953f4e ("mkimage: Align
efi sections on 4k boundary") which made the X/NX boundary more obvious
because everything became page aligned.

To put things into proper order, let's move the arm trampolines into the
.text section instead. That way everyone knows they are executable.

Fixes: a51f953f4e ("mkimage: Align efi sections on 4k boundary")
Reported-by: Julien ROBIN <julien.robin28@free.fr>
Reported-by: Leif Lindholm <leif.lindholm@linaro.org>
Signed-off-by: Alexander Graf <agraf@csgraf.de>
Tested-by: Julien ROBIN <julien.robin28@free.fr>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Tested-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
2019-05-06 12:10:27 +02:00
..
bash-completion.d Clean up dangling references to grub-setup. 2013-01-12 13:30:37 +00:00
grub.d grub-mkconfig/20_linux_xen: Support multiple early initrd images 2019-01-14 11:56:19 +01:00
i386/efi Merge mainline into install 2010-09-15 14:46:53 +02:00
ieee1275 ieee1275: Fix segfault in grub-ofpathname 2017-12-06 12:55:55 +01:00
bin2h.c Fix handling of build-time grub-bin2h and grub-mkfont when doing 2013-08-14 10:56:55 +02:00
config.c * util/config.c: Remove trailing newline from distributor in simple 2013-12-14 21:50:36 +01:00
editenv.c util: Detect more I/O errors 2019-03-05 10:23:47 +01:00
garbage-gen.c * util/garbage-gen.c: Add missing include of sys/time.h. 2013-11-23 12:42:30 +01:00
getroot.c i386, x86_64, ppc: fix switch fallthrough cases with GCC7 2017-04-04 19:23:55 +03:00
glue-efi.c Build fixes for argp.h with older gcc. 2013-12-21 18:08:25 +01:00
grub-editenv.c util: Detect more I/O errors 2019-03-05 10:23:47 +01:00
grub-file.c Fix canonicalize_file_name clash. 2015-03-04 01:00:19 +01:00
grub-fstest.c Change fs functions to add fs_ prefix 2019-04-09 10:03:29 +10:00
grub-gen-asciih.c * util/grub-gen-asciih.c (add_glyph): Fix uninitialised variable. 2014-06-21 20:26:47 +02:00
grub-gen-widthspec.c Fix build with FreeType 2.5.1 2013-11-29 12:19:36 +00:00
grub-glue-efi.c Build fixes for argp.h with older gcc. 2013-12-21 18:08:25 +01:00
grub-install-common.c util: Detect more I/O errors 2019-03-05 10:23:47 +01:00
grub-install.c Change fs functions to add fs_ prefix 2019-04-09 10:03:29 +10:00
grub-kbdcomp.in Change -v to -V for version of shell utils. 2016-02-12 15:46:05 +01:00
grub-macbless.c Fix canonicalize_file_name clash. 2015-03-04 01:00:19 +01:00
grub-macho2img.c * util/grub-macho2img.c: Use plain fopen rather than grub_util_fopen. 2013-11-11 22:48:43 +01:00
grub-menulst2cfg.c Add a wrapper for fopen. On unix-like systems just pass-through. On 2013-10-13 20:36:28 +02:00
grub-mkconfig.in templates: Update grub script template files 2018-04-23 13:31:02 +02:00
grub-mkconfig_lib.in grub-mkconfig: Fix detecting .sig files as system images 2017-12-06 12:58:54 +01:00
grub-mkfont.c grub-mkfont: Remove leftover debug statement. 2017-01-31 22:32:21 +01:00
grub-mkimage.c util: Detect more I/O errors 2019-03-05 10:23:47 +01:00
grub-mkimage32.c xen_pvh: Support building a standalone image 2018-12-12 12:03:27 +01:00
grub-mkimage64.c xen_pvh: Support building a standalone image 2018-12-12 12:03:27 +01:00
grub-mkimagexx.c arm: Move trampolines into code section 2019-05-06 12:10:27 +02:00
grub-mklayout.c grub-mklayout: check subscript bounds 2016-01-09 14:13:36 +03:00
grub-mknetdir.c RISC-V: Add to build system 2019-02-25 14:02:05 +01:00
grub-mkpasswd-pbkdf2.c Build fixes for argp.h with older gcc. 2013-12-21 18:08:25 +01:00
grub-mkrelpath.c Build fixes for argp.h with older gcc. 2013-12-21 18:08:25 +01:00
grub-mkrescue.c RISC-V: Add to build system 2019-02-25 14:02:05 +01:00
grub-mkstandalone.c util/grub-mkstandalone: fix memory leak. 2015-01-26 23:04:09 +03:00
grub-module-verifier.c Support R_PPC_PLTREL24 2019-03-25 15:08:49 +01:00
grub-module-verifier32.c Verify modules on build-time rather than failing in runtime. 2015-12-31 13:09:15 +01:00
grub-module-verifier64.c Verify modules on build-time rather than failing in runtime. 2015-12-31 13:09:15 +01:00
grub-module-verifierXX.c grub-module-verifier: Report the filename or modname in errors 2018-09-12 13:24:36 +02:00
grub-mount.c Change fs functions to add fs_ prefix 2019-04-09 10:03:29 +10:00
grub-pe2elf.c remove extra newlines in grub_util_* strings 2015-05-13 09:47:17 +03:00
grub-probe.c Change fs functions to add fs_ prefix 2019-04-09 10:03:29 +10:00
grub-reboot.in grub-reboot: Warn when "for the next boot only" promise cannot be kept 2018-09-13 11:01:10 +02:00
grub-render-label.c Build fixes for argp.h with older gcc. 2013-12-21 18:08:25 +01:00
grub-script-check.c Build fixes for argp.h with older gcc. 2013-12-21 18:08:25 +01:00
grub-set-default.in Change -v to -V for version of shell utils. 2016-02-12 15:46:05 +01:00
grub-setup.c gnulib: Upgrade Gnulib and switch to bootstrap tool 2019-03-05 10:48:12 +01:00
grub-syslinux2cfg.c Fix canonicalize_file_name clash. 2015-03-04 01:00:19 +01:00
import_gcry.py fix Mingw W64-32 cross compile failure due to printf redefinition in libintl.h 2014-01-25 21:49:41 +04:00
import_gcrypth.sed Import libgcrypt 1.5.3. 2013-11-07 06:35:50 +01:00
import_unicode.py * util/import_unicode.py: Add missing brackets around string for 2012-03-10 20:47:12 +01:00
misc.c Move file loading functions to grub-emu. 2016-01-05 21:10:27 +01:00
mkimage.c RISC-V: Add to build system 2019-02-25 14:02:05 +01:00
probe.c Fix canonicalize_file_name clash. 2015-03-04 01:00:19 +01:00
render-label.c Fix canonicalize_file_name clash. 2015-03-04 01:00:19 +01:00
resolve.c util/setup: fix grub_util_path_list leak 2016-01-09 13:55:18 +03:00
setup.c Change fs functions to add fs_ prefix 2019-04-09 10:03:29 +10:00
setup_bios.c Split grub-setup.c into frontend (grub-setup.c) and backend (setup.c) 2013-10-15 16:16:04 +02:00
setup_sparc.c Split grub-setup.c into frontend (grub-setup.c) and backend (setup.c) 2013-10-15 16:16:04 +02:00
spkmodem-recv.c Improve spkmomdem reliability by adding a separator between bytes. 2013-01-21 14:55:30 +01:00