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Fixed changelog entry. Indented m68k-tdep.c

This commit is contained in:
Grace Sainsbury 2002-06-21 15:47:35 +00:00
parent 7f8e742495
commit a2c6a6d597
2 changed files with 25 additions and 15 deletions
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13
gdb/ChangeLog
View File

@ -1,13 +1,20 @@
2002-06-21 Grace Sainsbury <graces@redhat.com>
* m68k-tdep.c (m68k_frame_init_saved_regs): Replaced
* m68k-tdep.c (m68k_frame_init_saved_regs): Replace
m68k_find_saved_regs.
(m68k_pop_frame): Removed saved_regs structure, and replaced
references to it with frasme->saved_regs.
(m68k_gdbarch_init): Added function calls to initialize the
gdbarch structure.
* config/m68k/tm-m68k.h: Removed FRAME_FIND_SAVED_REGS and
macros associated with CALL_DUMMY
(m68k_fix_call_dummy): Add.
* config/m68k/tm-m68k.h: (FRAME_FIND_SAVED_REGS): Remove.
(CALL_DUMMY): Remove.
(CALL_DUMMY_LENGTH): Remove.
(CALL_DUMMY_START_OFFSET): Remove.
(CALL_DUMMY_BREAKPOINT_OFFSET): Remove.
(FIX_CALL_DUMMY): Remove.
(PUSH_DUMMY_FRAME): Remove.
(POP_FRAME): Remove.
2002-06-19 Pierre Muller <muller@ics.u-strasbg.fr>

27
gdb/m68k-tdep.c
View File

@ -173,11 +173,12 @@ news_frame_num_args (struct frame_info *fi)
We use the BFD routines to store a big-endian value of known size. */
void
m68k_fix_call_dummy(char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs,
struct value **args, struct type *type, int gcc_p)
m68k_fix_call_dummy (char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs,
struct value **args, struct type *type, int gcc_p)
{
bfd_putb32 (fun, (unsigned char *) dummy + CALL_DUMMY_START_OFFSET + 2);
bfd_putb32 (nargs*4, (unsigned char *) dummy + CALL_DUMMY_START_OFFSET + 8);
bfd_putb32 (fun, (unsigned char *) dummy + CALL_DUMMY_START_OFFSET + 2);
bfd_putb32 (nargs * 4,
(unsigned char *) dummy + CALL_DUMMY_START_OFFSET + 8);
}
@ -235,7 +236,8 @@ m68k_pop_frame (void)
{
if (frame->saved_regs[regnum])
{
write_register (regnum, read_memory_integer (frame->saved_regs[regnum], 4));
write_register (regnum,
read_memory_integer (frame->saved_regs[regnum], 4));
}
}
if (frame->saved_regs[PS_REGNUM])
@ -711,9 +713,10 @@ m68k_saved_pc_after_call (struct frame_info *frame)
static struct gdbarch *
m68k_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
{
static LONGEST call_dummy_words[7] = {0xf227e0ff, 0x48e7fffc, 0x426742e7,
0x4eb93232, 0x3232dffc, 0x69696969,
(0x4e404e71 | (BPT_VECTOR << 16))};
static LONGEST call_dummy_words[7] = { 0xf227e0ff, 0x48e7fffc, 0x426742e7,
0x4eb93232, 0x3232dffc, 0x69696969,
(0x4e404e71 | (BPT_VECTOR << 16))
};
struct gdbarch_tdep *tdep = NULL;
struct gdbarch *gdbarch;
@ -729,24 +732,24 @@ m68k_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
gdbarch = gdbarch_alloc (&info, 0);
set_gdbarch_frame_init_saved_regs (gdbarch, m68k_frame_init_saved_regs);
set_gdbarch_use_generic_dummy_frames (gdbarch, 0);
set_gdbarch_call_dummy_location (gdbarch, ON_STACK);
set_gdbarch_call_dummy_breakpoint_offset_p (gdbarch, 1);
set_gdbarch_call_dummy_breakpoint_offset (gdbarch, 24);
set_gdbarch_call_dummy_breakpoint_offset (gdbarch, 24);
set_gdbarch_pc_in_call_dummy (gdbarch, pc_in_call_dummy_on_stack);
set_gdbarch_call_dummy_p (gdbarch, 1);
set_gdbarch_call_dummy_stack_adjust_p (gdbarch, 0);
set_gdbarch_call_dummy_length (gdbarch, 28);
set_gdbarch_call_dummy_start_offset (gdbarch, 12);
set_gdbarch_call_dummy_words (gdbarch, call_dummy_words);
set_gdbarch_sizeof_call_dummy_words (gdbarch, sizeof (call_dummy_words));
set_gdbarch_call_dummy_stack_adjust_p (gdbarch, 0);
set_gdbarch_fix_call_dummy (gdbarch, m68k_fix_call_dummy);
set_gdbarch_push_dummy_frame (gdbarch, m68k_push_dummy_frame);
set_gdbarch_pop_frame (gdbarch, m68k_pop_frame);
return gdbarch;
}