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Alexander Boettcher 20f2a065e0 mbi: Use per segment a separate relocator chunk 
Instead of setting up a all comprising relocator chunk for all segments,
use per segment a separate relocator chunk.

Currently, if the ELF is non-relocatable, a single relocator chunk will
comprise memory (between the segments) which gets overridden by the relst()
invocation of the movers code in grub_relocator16/32/64_boot().

The overridden memory may contain reserved ranges like VGA memory or ACPI
tables, which may lead to crashes or at least to strange boot behaviour.

Signed-off-by: Alexander Boettcher <alexander.boettcher@genode-labs.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
2020-09-21 13:19:10 -04:00
..
boot diskboot: Trivial correction on stale comments 2020-09-21 12:43:53 -04:00
bus ehci: Fix compilation on i386 2020-09-21 11:32:45 -04:00
commands disk: Update grub_gpt_partentry 2020-09-21 13:19:10 -04:00
disk disk: Update grub_gpt_partentry 2020-09-21 13:19:10 -04:00
efiemu x86-64: Treat R_X86_64_PLT32 as R_X86_64_PC32 2019-10-24 16:59:37 +02:00
font Document intentional fallthroughs. 2015-01-27 17:17:58 +01:00
fs xfs: Accept filesystem with sparse inodes 2020-09-21 13:19:10 -04:00
gdb i386, x86_64, ppc: fix switch fallthrough cases with GCC7 2017-04-04 19:23:55 +03:00
gettext * grub-core/gettext/gettext.c (main_context), (secondary_context): 2013-11-07 01:01:47 +01:00
gfxmenu gfxmenu: fix memory leak 2016-01-12 21:52:50 +03:00
gnulib i386, x86_64, ppc: fix switch fallthrough cases with GCC7 2017-04-04 19:23:55 +03:00
hello * grub-core/commands/gptsync.c: Fix typographic quoting. 2012-03-03 13:05:08 +01:00
hook * grub-core/hook/datehook.c (grub_read_hook_datetime): Small stylistic 2011-11-11 21:03:49 +01:00
io bufio: Round up block size to power of 2 2020-09-21 13:19:10 -04:00
kern ieee1275: NULL pointer dereference in grub_machine_get_bootlocation() 2020-09-21 12:16:25 -04:00
lib disk: Update grub_gpt_partentry 2020-09-21 13:19:10 -04:00
loader mbi: Use per segment a separate relocator chunk 2020-09-21 13:19:10 -04:00
mmap Translate UEFI persistent memory type 2015-12-15 10:25:34 +03:00
net Add Virtual LAN support. 2020-09-21 11:32:45 -04:00
normal core: use GRUB_TERM_ definitions when handling term characters 2020-09-21 12:02:37 -04:00
osdep grub-probe: Don't skip /dev/mapper/dm-* devices 2020-09-21 13:19:10 -04:00
partmap disk: Update grub_gpt_partentry 2020-09-21 13:19:10 -04:00
parttool * grub-core/net/http.c: Add TRANSLATORS comments. 2012-03-05 16:42:26 +01:00
script yylex: Explicilty cast fprintf to void. 2020-09-21 12:02:37 -04:00
term core: use GRUB_TERM_ definitions when handling term characters 2020-09-21 12:02:37 -04:00
tests Regenerate checksum.h with newer unifont. 2020-09-21 12:02:37 -04:00
video efi/uga: Fix PCIe LER when GRUB2 accesses non-enabled MMIO data from VGA 2020-09-21 12:16:25 -04:00
gdb_grub.in * grub-core/gdb_grub.in: Fix overflow and wrong field. 2013-10-14 03:40:20 +02:00
genemuinit.sh use MODULE_FILES for genemuinit* instead of MOD_FILES 2014-01-18 23:15:40 +04:00
genemuinitheader.sh use MODULE_FILES for genemuinit* instead of MOD_FILES 2014-01-18 23:15:40 +04:00
genmod.sh.in .mod files: Strip annobin annotations and .eh_frame, and their relocations 2020-09-21 12:16:25 -04:00
genmoddep.awk enforcing fixup 2020-09-21 12:02:37 -04:00
gensyminfo.sh.in Fix shebang for termux. 2020-09-21 11:32:45 -04:00
gensymlist.sh Make 'make check' work on emu. 2013-04-27 02:00:16 +02:00
gentrigtables.c * grub-core/gentrigtables.c: Make tables const. 2013-03-01 11:15:09 +01:00
gmodule.pl.in * grub-core/gmodule.pl.in: Accept newer binutils which output 2014-09-21 18:23:23 +02:00
gnulib-fix-gcc7-fallthrough.diff Add gnulib-fix-gcc7-fallthrough.diff 2017-04-04 19:37:47 +03:00
gnulib-fix-null-deref.diff Import new gnulib. 2013-04-11 21:12:46 +02:00
gnulib-fix-width.diff Import new gnulib. 2013-04-11 21:12:46 +02:00
gnulib-no-abort.diff Import new gnulib. 2013-04-11 21:12:46 +02:00
gnulib-no-gets.diff Import new gnulib. 2013-04-11 21:12:46 +02:00
Makefile.am arm_coreboot: Support DMA. 2020-09-21 11:32:45 -04:00
Makefile.core.def fs: Add F2FS support 2020-09-21 12:43:53 -04:00
modinfo.sh.in Fix shebang for termux. 2020-09-21 11:32:45 -04:00