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qemu-e2k/target-ppc
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aurel32 ee600be6a6 ppc: fix crash in ppc system single step support 
There was a bogus case where two system debug ops get generated.  This
patch removes the broken system debug op. This was a left over after
making some changes to correctly generate debug ops on branch
operations inside gen_goto_tb();

The test case against this patch is to turn on single stepping with
timers, boot a linux kernel, set a breakpoint a do_fork and in gdb
execute "si 3000".  Then qemu-system-ppc will fault executing a debug
op, which should not have been executed.

Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5391 c046a42c-6fe2-441c-8c8c-71466251a162
 		2008-10-01 22:01:37 +00:00
..
STATUS Update PowerPC emulation status file. 2007-10-25 21:38:16 +00:00
cpu.h Suppress gcc 4.x -Wpointer-sign (included in -Wall) warnings 2008-09-20 08:07:15 +00:00
exec.h ppc: cleanup register types 2008-09-04 05:26:09 +00:00
helper.c Add instruction counter. 2008-06-29 01:03:05 +00:00
helper.h PPC: add support for TCG helpers 2008-08-28 21:01:45 +00:00
helper_regs.h ppc: cleanup register types 2008-09-04 05:26:09 +00:00
machine.c remove target ifdefs from vl.c 2008-05-04 13:11:44 +00:00
mfrom_table.c find -type f | xargs sed -i 's/[\t ]$//g' # on most files 2007-09-16 21:08:06 +00:00
mfrom_table_gen.c find -type f | xargs sed -i 's/[\t ]*$//g' # Yes, again. Note the star in the regex. 2007-09-17 08:09:54 +00:00
op.c target-ppc: fix computation of XER.{CA, OV} in addme, subfme 2008-10-01 21:45:37 +00:00
op_helper.c target-ppc: fix computation of XER.{CA, OV} in addme, subfme 2008-10-01 21:45:37 +00:00
op_helper.h Revert commits 5082 and 5083 2008-08-24 23:16:35 +00:00
op_helper_mem.h Use float32/64 instead of float/double 2008-03-13 19:19:16 +00:00
op_mem.h Use float32/64 instead of float/double 2008-03-13 19:19:16 +00:00
op_mem_access.h Add new sane low-level memory accessors for PowerPC that do proper 2007-11-22 11:00:46 +00:00
translate.c ppc: fix crash in ppc system single step support 2008-10-01 22:01:37 +00:00
translate_init.c Suppress gcc 4.x -Wpointer-sign (included in -Wall) warnings 2008-09-20 08:07:15 +00:00