return ADDR_BITS_REMOVE (read_register (ARM_LR_REGNUM));
}
-/* Determine whether the function invocation represented by FI has a
- frame on the stack associated with it. If it does return zero,
- otherwise return 1. */
-
-static int
-arm_frameless_function_invocation (struct frame_info *fi)
-{
- CORE_ADDR func_start, after_prologue;
- int frameless;
-
- /* Sometimes we have functions that do a little setup (like saving the
- vN registers with the stmdb instruction, but DO NOT set up a frame.
- The symbol table will report this as a prologue. However, it is
- important not to try to parse these partial frames as frames, or we
- will get really confused.
-
- So I will demand 3 instructions between the start & end of the
- prologue before I call it a real prologue, i.e. at least
- mov ip, sp,
- stmdb sp!, {}
- sub sp, ip, #4. */
-
- func_start = (get_frame_func (fi) + FUNCTION_START_OFFSET);
- after_prologue = SKIP_PROLOGUE (func_start);
-
- /* There are some frameless functions whose first two instructions
- follow the standard APCS form, in which case after_prologue will
- be func_start + 8. */
-
- frameless = (after_prologue < func_start + 12);
- return frameless;
-}
-
/* A typical Thumb prologue looks like this:
push {r7, lr}
add sp, sp, #-28
return;
}
- trad_frame_prev_register (next_frame, cache->saved_regs, prev_regnum,
- optimized, lvalp, addrp, realnump, valuep);
+ trad_frame_get_prev_register (next_frame, cache->saved_regs, prev_regnum,
+ optimized, lvalp, addrp, realnump, valuep);
}
struct frame_unwind arm_prologue_unwind = {
*this_cache = arm_make_sigtramp_cache (next_frame);
cache = *this_cache;
- trad_frame_prev_register (next_frame, cache->saved_regs, prev_regnum,
- optimized, lvalp, addrp, realnump, valuep);
+ trad_frame_get_prev_register (next_frame, cache->saved_regs, prev_regnum,
+ optimized, lvalp, addrp, realnump, valuep);
}
struct frame_unwind arm_sigtramp_unwind = {
set_gdbarch_unwind_pc (gdbarch, arm_unwind_pc);
set_gdbarch_unwind_sp (gdbarch, arm_unwind_sp);
- set_gdbarch_deprecated_frameless_function_invocation (gdbarch, arm_frameless_function_invocation);
-
frame_base_set_default (gdbarch, &arm_normal_base);
/* Address manipulation. */
set_gdbarch_sp_regnum (gdbarch, ARM_SP_REGNUM);
set_gdbarch_pc_regnum (gdbarch, ARM_PC_REGNUM);
set_gdbarch_deprecated_register_byte (gdbarch, arm_register_byte);
- set_gdbarch_deprecated_register_bytes (gdbarch,
- (NUM_GREGS * INT_REGISTER_SIZE
- + NUM_FREGS * FP_REGISTER_SIZE
- + NUM_SREGS * STATUS_REGISTER_SIZE));
set_gdbarch_num_regs (gdbarch, NUM_GREGS + NUM_FREGS + NUM_SREGS);
set_gdbarch_register_type (gdbarch, arm_register_type);
/* Returning results. */
set_gdbarch_extract_return_value (gdbarch, arm_extract_return_value);
set_gdbarch_store_return_value (gdbarch, arm_store_return_value);
- set_gdbarch_use_struct_convention (gdbarch, arm_use_struct_convention);
+ set_gdbarch_deprecated_use_struct_convention (gdbarch, arm_use_struct_convention);
set_gdbarch_deprecated_extract_struct_value_address (gdbarch, arm_extract_struct_value_address);
/* Single stepping. */
&setlist);
set_cmd_sfunc (new_set, set_disassembly_style_sfunc);
deprecate_cmd (new_set, "set arm disassembly");
- deprecate_cmd (add_show_from_set (new_set, &showlist),
+ deprecate_cmd (deprecated_add_show_from_set (new_set, &showlist),
"show arm disassembly");
/* And now add the new interface. */
helptext, &setarmcmdlist);
set_cmd_sfunc (new_set, set_disassembly_style_sfunc);
- add_show_from_set (new_set, &showarmcmdlist);
-
- add_setshow_cmd_full ("apcs32", no_class,
- var_boolean, (char *) &arm_apcs_32,
- "Set usage of ARM 32-bit mode.",
- "Show usage of ARM 32-bit mode.",
- NULL, NULL,
- &setlist, &showlist, &new_set, &new_show);
- deprecate_cmd (new_set, "set arm apcs32");
- deprecate_cmd (new_show, "show arm apcs32");
-
- add_setshow_boolean_cmd ("apcs32", no_class, &arm_apcs_32,
- "Set usage of ARM 32-bit mode. "
- "When off, a 26-bit PC will be used.",
- "Show usage of ARM 32-bit mode. "
- "When off, a 26-bit PC will be used.",
+ deprecated_add_show_from_set (new_set, &showarmcmdlist);
+
+ add_setshow_boolean_cmd ("apcs32", no_class, &arm_apcs_32, "\
+Set usage of ARM 32-bit mode.", "\
+Show usage of ARM 32-bit mode.", "\
+When off, a 26-bit PC will be used.\n\
+When off, a 26-bit PC will be used.", "\
+Usage of ARM 32-bit mode is %s.",
NULL, NULL,
&setarmcmdlist, &showarmcmdlist);
"vfp - VFP co-processor.",
&setarmcmdlist);
set_cmd_sfunc (new_set, set_fp_model_sfunc);
- set_cmd_sfunc (add_show_from_set (new_set, &showarmcmdlist), show_fp_model);
+ set_cmd_sfunc (deprecated_add_show_from_set (new_set, &showarmcmdlist),
+ show_fp_model);
/* Add the deprecated "othernames" command. */
deprecate_cmd (add_com ("othernames", class_obscure, arm_othernames,
"set arm disassembly");
/* Debugging flag. */
- add_setshow_boolean_cmd ("arm", class_maintenance, &arm_debug,
- "Set ARM debugging. "
- "When on, arm-specific debugging is enabled.",
- "Show ARM debugging. "
- "When on, arm-specific debugging is enabled.",
+ add_setshow_boolean_cmd ("arm", class_maintenance, &arm_debug, "\
+Set ARM debugging.", "\
+Show ARM debugging.", "\
+When on, arm-specific debugging is enabled.", "\
+ARM debugging is %s.",
NULL, NULL,
&setdebuglist, &showdebuglist);
}