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install EH code

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From-SVN: r12564
This commit is contained in:
Mike Stump 1996-07-25 22:00:09 +00:00
parent 5703bb6603
commit bbe79f845f
1 changed files with 23 additions and 8 deletions
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31
gcc/config/pa/pa.h
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@ -2323,12 +2323,27 @@ extern void hppa_encode_label ();
removing the dead (but important) initialization of removing the dead (but important) initialization of
REFERENCE. */ REFERENCE. */
#define DO_GLOBAL_DTORS_BODY \ #define DO_GLOBAL_DTORS_BODY \
do { \ do { \
extern void __gcc_plt_call (); \ extern void __gcc_plt_call (); \
void (*reference)() = &__gcc_plt_call; \ void (*reference)() = &__gcc_plt_call; \
func_ptr *p; \ func_ptr *p; \
__asm__ ("" : : "r" (reference)); \ __asm__ ("" : : "r" (reference)); \
for (p = __DTOR_LIST__ + 1; *p; ) \ for (p = __DTOR_LIST__ + 1; *p; ) \
(*p++) (); \ (*p++) (); \
} while (0) } while (0)
/* The current return address is in [%sp-20]. */
#define RETURN_ADDR_RTX(COUNT, FRAME) \
((COUNT == 0) \
? gen_rtx (MEM, Pmode, \
memory_address (Pmode, plus_constant (FRAME, \
5 * UNITS_PER_WORD))) \
: (rtx) 0)
/* Used to mask out junk bits from the return address, such as
processor state, interrupt status, condition codes and the like. */
#define MASK_RETURN_ADDR \
/* The priviledge level is in the two low order bits, mask em out \
of the return address. */ \
(GEN_INT (0xfffffffc))