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2000-12-20 Michael Snyder <msnyder@mvstp600e.cygnus.com>

Browse source 
* arch-utils.c (default_frame_address): New function.  Default
        implementation of frame_args_address and frame_locals_address.
        * arch-utils.h (default_frame_address): Export.
        * d10v-tdep.c (d10v_gdbarch_init): Use default_frame_address.
        (d10v_frame_args_address, d10v_frame_locals_address): Delete.
        * sh-tdep.c (sh_gdbarch_init): Use default_frame_address.
        (sh_frame_args_address, sh_frame_locals_address): Delete.
        * sparc-tdep.c (sparc_gdbarch_init): Use default_frame_address.
        (sparc_frame_address): Delete.
This commit is contained in:
Michael Snyder 2001-01-02 20:21:53 +00:00
parent ab32098a86
commit c347ee3e51
6 changed files with 30 additions and 38 deletions
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12
gdb/ChangeLog
View file

@ -1,3 +1,15 @@
2000-12-20 Michael Snyder <msnyder@mvstp600e.cygnus.com>
* arch-utils.c (default_frame_address): New function. Default
implementation of frame_args_address and frame_locals_address.
* arch-utils.h (default_frame_address): Export.
* d10v-tdep.c (d10v_gdbarch_init): Use default_frame_address.
(d10v_frame_args_address, d10v_frame_locals_address): Delete.
* sh-tdep.c (sh_gdbarch_init): Use default_frame_address.
(sh_frame_args_address, sh_frame_locals_address): Delete.
* sparc-tdep.c (sparc_gdbarch_init): Use default_frame_address.
(sparc_frame_address): Delete.
2000-12-27 Mark Kettenis <kettenis@gnu.org>
Fix debugging programs statically linked against the thread library.

7
gdb/arch-utils.c
View file

@ -239,6 +239,13 @@ no_op_reg_to_regnum (int reg)
return reg;
}
/* For use by frame_args_address and frame_locals_address. */
CORE_ADDR
default_frame_address (struct frame_info *fi)
{
return fi->frame;
}
/* Functions to manipulate the endianness of the target. */
#ifdef TARGET_BYTE_ORDER_SELECTABLE

5
gdb/arch-utils.h
View file

@ -101,4 +101,9 @@ extern CORE_ADDR default_convert_from_func_ptr_addr (CORE_ADDR addr);
extern int no_op_reg_to_regnum (int reg);
/* Default frame_args_address and frame_locals_address. */
extern CORE_ADDR default_frame_address (struct frame_info *);
#endif

16
gdb/d10v-tdep.c
View file

@ -438,18 +438,6 @@ d10v_frame_saved_pc (struct frame_info *frame)
return ((frame)->extra_info->return_pc);
}
CORE_ADDR
d10v_frame_args_address (struct frame_info *fi)
{
return (fi)->frame;
}
CORE_ADDR
d10v_frame_locals_address (struct frame_info *fi)
{
return (fi)->frame;
}
/* Immediately after a function call, return the saved pc. We can't
use frame->return_pc beause that is determined by reading R13 off
the stack and that may not be written yet. */
@ -1592,8 +1580,8 @@ d10v_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_gdbarch_frame_chain (gdbarch, d10v_frame_chain);
set_gdbarch_frame_chain_valid (gdbarch, d10v_frame_chain_valid);
set_gdbarch_frame_saved_pc (gdbarch, d10v_frame_saved_pc);
set_gdbarch_frame_args_address (gdbarch, d10v_frame_args_address);
set_gdbarch_frame_locals_address (gdbarch, d10v_frame_locals_address);
set_gdbarch_frame_args_address (gdbarch, default_frame_address);
set_gdbarch_frame_locals_address (gdbarch, default_frame_address);
set_gdbarch_saved_pc_after_call (gdbarch, d10v_saved_pc_after_call);
set_gdbarch_frame_num_args (gdbarch, frame_num_args_unknown);
set_gdbarch_stack_align (gdbarch, d10v_stack_align);

16
gdb/sh-tdep.c
View file

@ -850,18 +850,6 @@ sh_frame_saved_pc (struct frame_info *frame)
return ((frame)->extra_info->return_pc);
}
static CORE_ADDR
sh_frame_args_address (struct frame_info *fi)
{
return (fi)->frame;
}
static CORE_ADDR
sh_frame_locals_address (struct frame_info *fi)
{
return (fi)->frame;
}
/* Discard from the stack the innermost frame,
restoring all saved registers. */
static void
@ -2116,8 +2104,8 @@ sh_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_gdbarch_frame_chain (gdbarch, sh_frame_chain);
set_gdbarch_frame_chain_valid (gdbarch, generic_file_frame_chain_valid);
set_gdbarch_frame_saved_pc (gdbarch, sh_frame_saved_pc);
set_gdbarch_frame_args_address (gdbarch, sh_frame_args_address);
set_gdbarch_frame_locals_address (gdbarch, sh_frame_locals_address);
set_gdbarch_frame_args_address (gdbarch, default_frame_address);
set_gdbarch_frame_locals_address (gdbarch, default_frame_address);
set_gdbarch_saved_pc_after_call (gdbarch, sh_saved_pc_after_call);
set_gdbarch_frame_num_args (gdbarch, frame_num_args_unknown);
set_gdbarch_believe_pcc_promotion (gdbarch, 1);

12
gdb/sparc-tdep.c
View file

@ -2810,14 +2810,6 @@ sparc_frame_init_saved_regs (struct frame_info *fi_ignored)
{ /* no-op */
}
/* The frame address: stored in the 'frame' field of the frame_info. */
static CORE_ADDR
sparc_frame_address (struct frame_info *fi)
{
return fi->frame;
}
/* gdbarch fix call dummy:
All this function does is rearrange the arguments before calling
sparc_fix_call_dummy (which does the real work). */
@ -2957,10 +2949,10 @@ sparc_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_gdbarch_float_bit (gdbarch, 4 * TARGET_CHAR_BIT);
set_gdbarch_fp_regnum (gdbarch, SPARC_FP_REGNUM);
set_gdbarch_fp0_regnum (gdbarch, SPARC_FP0_REGNUM);
set_gdbarch_frame_args_address (gdbarch, sparc_frame_address);
set_gdbarch_frame_args_address (gdbarch, default_frame_address);
set_gdbarch_frame_chain (gdbarch, sparc_frame_chain);
set_gdbarch_frame_init_saved_regs (gdbarch, sparc_frame_init_saved_regs);
set_gdbarch_frame_locals_address (gdbarch, sparc_frame_address);
set_gdbarch_frame_locals_address (gdbarch, default_frame_address);
set_gdbarch_frame_num_args (gdbarch, frame_num_args_unknown);
set_gdbarch_frame_saved_pc (gdbarch, sparc_frame_saved_pc);
set_gdbarch_frameless_function_invocation (gdbarch,