* gdbint.texinfo (Target Architecture Definition): Document that
REGISTER_CONVERT_TO_VIRTUAL should only be called on a register for which REGISTER_CONVERTIBLE returns a zero value.
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@ -1,3 +1,9 @@
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2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
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* gdbint.texinfo (Target Architecture Definition): Document that
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REGISTER_CONVERT_TO_VIRTUAL should only be called on a register
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for which REGISTER_CONVERTIBLE returns a zero value.
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2000-07-08 Christopher Faylor <cgf@cygnus.com>
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2000-07-08 Christopher Faylor <cgf@cygnus.com>
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* Makefile.in (install-info): Find files to install in either the
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* Makefile.in (install-info): Find files to install in either the
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@ -1368,6 +1368,9 @@ virtual conversions:
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@deftypefn {Target Macro} int REGISTER_CONVERTIBLE (int @var{reg})
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@deftypefn {Target Macro} int REGISTER_CONVERTIBLE (int @var{reg})
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Return non-zero if register number @var{reg}'s value needs different raw
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Return non-zero if register number @var{reg}'s value needs different raw
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and virtual formats.
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and virtual formats.
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You should not use @code{REGISTER_CONVERT_TO_VIRTUAL} for a register
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unless this macro returns a non-zero value for that register.
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@end deftypefn
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@end deftypefn
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@deftypefn {Target Macro} int REGISTER_RAW_SIZE (int @var{reg})
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@deftypefn {Target Macro} int REGISTER_RAW_SIZE (int @var{reg})
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@ -1395,8 +1398,13 @@ should always be @code{REGISTER_VIRTUAL_TYPE (@var{reg})}. The buffer
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at @var{from} holds the register's value in raw format; the macro should
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at @var{from} holds the register's value in raw format; the macro should
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convert the value to virtual format, and place it at @var{to}.
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convert the value to virtual format, and place it at @var{to}.
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Note that REGISTER_CONVERT_TO_VIRTUAL and REGISTER_CONVERT_TO_RAW take
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Note that @code{REGISTER_CONVERT_TO_VIRTUAL} and
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their @var{reg} and @var{type} arguments in different orders.
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@code{REGISTER_CONVERT_TO_RAW} take their @var{reg} and @var{type}
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arguments in different orders.
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You should only use @code{REGISTER_CONVERT_TO_VIRTUAL} with registers
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for which the @code{REGISTER_CONVERTIBLE} macro returns a non-zero
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value.
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@end deftypefn
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@end deftypefn
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@deftypefn {Target Macro} void REGISTER_CONVERT_TO_RAW (struct type *@var{type}, int @var{reg}, char *@var{from}, char *@var{to})
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@deftypefn {Target Macro} void REGISTER_CONVERT_TO_RAW (struct type *@var{type}, int @var{reg}, char *@var{from}, char *@var{to})
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