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2004-10-31 Andrew Cagney <cagney@gnu.org> 

* mips-tdep.c (mips_ignore_helper): Delete.
	* config/mips/tm-mips.h (DEPRECATED_IGNORE_HELPER_CALL): Delete.
	* infrun.c (handle_inferior_event): Delete #ifdef
	DEPRECATED_IGNORE_HELPER_CALL code.
This commit is contained in:
Andrew Cagney 2004-10-31 16:14:01 +00:00
parent 56a2fed533
commit 0a5e8d987a
4 changed files with 5 additions and 46 deletions
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5
gdb/ChangeLog
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@ -1,5 +1,10 @@
2004-10-31 Andrew Cagney <cagney@gnu.org>
* mips-tdep.c (mips_ignore_helper): Delete.
* config/mips/tm-mips.h (DEPRECATED_IGNORE_HELPER_CALL): Delete.
* infrun.c (handle_inferior_event): Delete #ifdef
DEPRECATED_IGNORE_HELPER_CALL code.
* config/mips/tm-mips.h (RA_REGNUM): Delete.
2004-10-31 Mark Kettenis <kettenis@gnu.org>

4
gdb/config/mips/tm-mips.h
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@ -44,8 +44,4 @@ extern int mips_step_skips_delay (CORE_ADDR);
#define MDEBUG_EFI_SYMBOL_NAME "__GDB_EFI_INFO__"
/* Functions for dealing with MIPS16 call and return stubs. */
#define DEPRECATED_IGNORE_HELPER_CALL(pc) mips_ignore_helper (pc)
extern int mips_ignore_helper (CORE_ADDR pc);
#endif /* TM_MIPS_H */

21
gdb/infrun.c
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@ -2303,27 +2303,6 @@ process_event_stop_test:
return;
}
#ifdef DEPRECATED_IGNORE_HELPER_CALL
/* On MIPS16, a function that returns a floating point value may
call a library helper function to copy the return value to a
floating point register. The DEPRECATED_IGNORE_HELPER_CALL
macro returns non-zero if we should ignore (i.e. step over)
this function call. */
/* FIXME: cagney/2004-07-21: These custom ``ignore frame when
stepping'' function attributes (SIGTRAMP_FRAME,
DEPRECATED_IGNORE_HELPER_CALL, SKIP_TRAMPOLINE_CODE,
skip_language_trampoline frame, et.al.) need to be replaced
with generic attributes bound to the frame's function. */
if (DEPRECATED_IGNORE_HELPER_CALL (stop_pc))
{
/* We're doing a "next", set a breakpoint at callee's return
address (the address at which the caller will
resume). */
insert_step_resume_breakpoint_at_frame (get_prev_frame (get_current_frame ()));
keep_going (ecs);
return;
}
#endif
if (step_over_calls == STEP_OVER_ALL)
{
/* We're doing a "next", set a breakpoint at callee's return

21
gdb/mips-tdep.c
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@ -4590,27 +4590,6 @@ mips_in_solib_return_trampoline (CORE_ADDR pc, char *name)
return 0; /* not a stub */
}
/* Return non-zero if the PC is in a library helper function that
should be ignored. This implements the
DEPRECATED_IGNORE_HELPER_CALL macro. */
int
mips_ignore_helper (CORE_ADDR pc)
{
char *name;
/* Find the starting address and name of the function containing the PC. */
if (find_pc_partial_function (pc, &name, NULL, NULL) == 0)
return 0;
/* If the PC is in __mips16_ret_{d,s}f, this is a library helper function
that we want to ignore. */
return (strcmp (name, "__mips16_ret_sf") == 0
|| strcmp (name, "__mips16_ret_df") == 0);
}
/* Convert a dbx stab register number (from `r' declaration) to a GDB
[1 * NUM_REGS .. 2 * NUM_REGS) REGNUM. */