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Diffstat (limited to 'gdb/ChangeLog')
| -rw-r--r-- | gdb/ChangeLog | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 32038c59471..8314945f1c7 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,20 @@ +2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com> + + * common/x86-xstate.h (I387_FCTRL_INIT_VAL): New constant. + (I387_MXCSR_INIT_VAL): New constant. + * amd64-tdep.c (amd64_supply_xsave): Only read state from xsave + buffer if it was supplied by the inferior. + * i387-tdep.c (i387_supply_fsave): Use I387_MXCSR_INIT_VAL. + (i387_xsave_get_clear_bv): New function. + (i387_supply_xsave): Only read x87 control registers from the + xsave buffer if the feature is enabled, and the state will have + been written, otherwise, provide a suitable default. + (i387_collect_xsave): Pre-clear all registers in xsave buffer, + including x87 control registers. Update control registers if they + have changed from the default value, and mark features as enabled + as required. + * i387-tdep.h (i387_xsave_get_clear_bv): Declare. + 2018-05-08 Ulrich Weigand <uweigand@de.ibm.com> * spu-tdep.c (info_spu_event_command): Fix output formatting. |