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* config/alpha/tm-alpha.h (COERCE_FLOAT_TO_DOUBLE): Define to 1.

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* config/mips/tm-mips.h: Ditto.
	* config/pa/tm-hppa.h: Ditto.
	* config/rs6000/tm-rs6000.h: Ditto.
	* config/sparc/tm-sparc.h: Ditto.
This commit is contained in:
Fred Fish
1996-02-21 03:38:45 +00:00
parent 45c5fa7891
commit e7107962d1
2 changed files with 19 additions and 0 deletions
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13
gdb/config/mips/tm-mips.h
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@ -496,3 +496,16 @@ extern struct frame_info *setup_arbitrary_frame PARAMS ((int, CORE_ADDR *));
/* Convert a ecoff register number to a gdb REGNUM */
#define ECOFF_REG_TO_REGNUM(num) ((num) < 32 ? (num) : (num)+FP0_REGNUM-32)
/* If the current gcc for for this target does not produce correct debugging
information for float parameters, both prototyped and unprototyped, then
define this macro. This forces gdb to always assume that floats are
passed as doubles and then converted in the callee.
For the mips chip, it appears that the debug info marks the parameters as
floats regardless of whether the function is prototyped, but the actual
values are passed as doubles for the non-prototyped case and floats for
the prototyped case. Thus we choose to make the non-prototyped case work
and break the prototyped case. (FIXME). */
#define COERCE_FLOAT_TO_DOUBLE 1

6
gdb/config/sparc/tm-sparc.h
View File

@ -634,3 +634,9 @@ extern int deferred_stores;
target_store_registers (-2);
#define CLEAR_DEFERRED_STORES \
deferred_stores = 0;
/* If the current gcc for for this target does not produce correct debugging
information for float parameters, both prototyped and unprototyped, then
define this macro. This forces gdb to always assume that floats are
passed as doubles and then converted in the callee. */
#define COERCE_FLOAT_TO_DOUBLE 1