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.
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@ -1,5 +1,10 @@
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2004-10-31 Andrew Cagney <cagney@gnu.org>
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* mips-tdep.c (mips_ignore_helper): Delete.
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* config/mips/tm-mips.h (DEPRECATED_IGNORE_HELPER_CALL): Delete.
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* infrun.c (handle_inferior_event): Delete #ifdef
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DEPRECATED_IGNORE_HELPER_CALL code.
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* config/mips/tm-mips.h (RA_REGNUM): Delete.
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2004-10-31 Mark Kettenis <kettenis@gnu.org>
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@ -44,8 +44,4 @@ extern int mips_step_skips_delay (CORE_ADDR);
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#define MDEBUG_EFI_SYMBOL_NAME "__GDB_EFI_INFO__"
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/* Functions for dealing with MIPS16 call and return stubs. */
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#define DEPRECATED_IGNORE_HELPER_CALL(pc) mips_ignore_helper (pc)
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extern int mips_ignore_helper (CORE_ADDR pc);
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#endif /* TM_MIPS_H */
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21
gdb/infrun.c
21
gdb/infrun.c
@ -2303,27 +2303,6 @@ process_event_stop_test:
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return;
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}
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#ifdef DEPRECATED_IGNORE_HELPER_CALL
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/* On MIPS16, a function that returns a floating point value may
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call a library helper function to copy the return value to a
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floating point register. The DEPRECATED_IGNORE_HELPER_CALL
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macro returns non-zero if we should ignore (i.e. step over)
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this function call. */
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/* FIXME: cagney/2004-07-21: These custom ``ignore frame when
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stepping'' function attributes (SIGTRAMP_FRAME,
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DEPRECATED_IGNORE_HELPER_CALL, SKIP_TRAMPOLINE_CODE,
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skip_language_trampoline frame, et.al.) need to be replaced
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with generic attributes bound to the frame's function. */
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if (DEPRECATED_IGNORE_HELPER_CALL (stop_pc))
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{
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/* We're doing a "next", set a breakpoint at callee's return
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address (the address at which the caller will
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resume). */
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insert_step_resume_breakpoint_at_frame (get_prev_frame (get_current_frame ()));
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keep_going (ecs);
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return;
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}
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#endif
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if (step_over_calls == STEP_OVER_ALL)
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{
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/* We're doing a "next", set a breakpoint at callee's return
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@ -4590,27 +4590,6 @@ mips_in_solib_return_trampoline (CORE_ADDR pc, char *name)
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return 0; /* not a stub */
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}
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/* Return non-zero if the PC is in a library helper function that
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should be ignored. This implements the
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DEPRECATED_IGNORE_HELPER_CALL macro. */
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int
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mips_ignore_helper (CORE_ADDR pc)
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{
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char *name;
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/* Find the starting address and name of the function containing the PC. */
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if (find_pc_partial_function (pc, &name, NULL, NULL) == 0)
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return 0;
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/* If the PC is in __mips16_ret_{d,s}f, this is a library helper function
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that we want to ignore. */
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return (strcmp (name, "__mips16_ret_sf") == 0
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|| strcmp (name, "__mips16_ret_df") == 0);
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}
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/* Convert a dbx stab register number (from `r' declaration) to a GDB
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[1 * NUM_REGS .. 2 * NUM_REGS) REGNUM. */
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