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Eric Snowberg bc220962e3 ieee1275: prevent buffer over-read 
Prevent buffer over-read in grub_machine_mmap_iterate. This was
causing phys_base from being calculated properly. This then
caused the wrong value to be placed in ramdisk_image within
struct linux_hdrs. Which prevented the ramdisk from loading on
boot.

Newer SPARC systems contain more than 8 available memory entries.

For example on a T5-8 with 2TB of memory, the memory layout could
look like this:

T5-8 Memory
reg                      00000000 30000000 0000003f b0000000
                         00000800 00000000 00000040 00000000
                         00001000 00000000 00000040 00000000
                         00001800 00000000 00000040 00000000
                         00002000 00000000 00000040 00000000
                         00002800 00000000 00000040 00000000
                         00003000 00000000 00000040 00000000
                         00003800 00000000 00000040 00000000
available                00003800 00000000 0000003f ffcae000
                         00003000 00000000 00000040 00000000
                         00002800 00000000 00000040 00000000
                         00002000 00000000 00000040 00000000
                         00001800 00000000 00000040 00000000
                         00001000 00000000 00000040 00000000
                         00000800 00000000 00000040 00000000
                         00000000 70000000 0000003f 70000000
                         00000000 6eef8000 00000000 00002000
                         00000000 30400000 00000000 3eaf6000
name                     memory

Signed-off-by: Eric Snowberg <eric.snowberg@oracle.com>
2016-02-22 10:01:31 +03:00
..
boot mips: Make the assembly-code N32-compatible. 2015-10-11 13:20:26 +02:00
bus ahci, ehci: Fix typos 2016-01-16 20:37:15 +00:00
commands Fix warnings when compiling with -O3 2016-02-17 17:56:41 +01:00
disk ahci, ehci: Fix typos 2016-01-16 20:37:15 +00:00
efiemu efiemu: Fix compilation failure 2016-01-22 14:10:30 +01:00
font Document intentional fallthroughs. 2015-01-27 17:17:58 +01:00
fs Fix warnings when compiling with -O3 2016-02-17 17:56:41 +01:00
gdb With Apple assembly in .macro environvemnt you have to use $$ instead 2013-11-24 07:08:18 +01:00
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 update gnulib/argp-help.c to fix garbage in grub-mknetdir --help output 2015-03-05 20:19:47 +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 gzio: Optimize by removing division. 2015-02-26 22:10:09 +01:00
kern ieee1275: prevent buffer over-read 2016-02-22 10:01:31 +03:00
lib relocator: Fix integer underflow. 2016-02-12 16:07:57 +01:00
loader OBP available region contains grub. Start at grub_phys_end. 2016-02-12 23:16:03 +01:00
mmap Translate UEFI persistent memory type 2015-12-15 10:25:34 +03:00
net tftp: fix memory leaks in open 2016-01-16 21:27:57 +03:00
normal menu_entry: Disable cursor during update_screen() 2016-02-22 09:59:27 +03:00
osdep devmapper: check for valid device abstraction in get_grub_dev 2015-12-26 21:45:22 +03:00
partmap disk/ldm, partmap/msdos.c: fix spelling error 2015-08-22 21:22:41 +02:00
parttool * grub-core/net/http.c: Add TRANSLATORS comments. 2012-03-05 16:42:26 +01:00
script yylex: use grub_fatal for exit. 2016-02-12 12:34:54 +01:00
term efi: fix warnings with recent GCC 2015-10-27 23:30:54 +03:00
tests arm: Ignore qemu clock bug 2016-01-22 10:12:43 +01:00
video jpeg: Optimise by replacing division with shifts. 2015-02-26 21:27:32 +01:00
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 Add missing BUILD_EXEEXT 2016-01-01 12:06:40 +03:00
genmoddep.awk genmoddep.awk: Add a test that we have no circular dependencies 2015-11-08 20:00:27 +01:00
gensyminfo.sh.in * grub-core/gensyminfo.sh.in: Handle the case of portable output 2013-11-11 23:05:53 +01:00
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-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 Split pmtimer wait and tsc measurement from pmtimer tsc calibration. 2016-02-12 11:40:51 +01:00
Makefile.core.def arm64: Use cpu timer for timekeeping. 2016-02-12 12:43:02 +01:00
modinfo.sh.in modinfo.sh.in: Add missing config variables. 2015-03-27 12:18:25 +01:00