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(print_register_hook): Lint.

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This commit is contained in:
Steve Chamberlain 1993-03-05 15:52:23 +00:00
parent 4966c17c42
commit b2ff9b68b2
1 changed files with 37 additions and 38 deletions
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75
gdb/z8k-tdep.c
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@ -88,50 +88,50 @@ examine_frame (pc, regs, sp)
int regno; int regno;
for (regno = 0; regno < NUM_REGS; regno++) for (regno = 0; regno < NUM_REGS; regno++)
regs->regs[regno] = 0; regs->regs[regno] = 0;
while (IS_PUSHW (w) || IS_PUSHL (w)) while (IS_PUSHW (w) || IS_PUSHL (w))
{
/* work out which register is being pushed to where */
if (IS_PUSHL (w))
{ {
regs->regs[w & 0xf] = offset; /* work out which register is being pushed to where */
regs->regs[(w & 0xf) + 1] = offset + 2; if (IS_PUSHL (w))
offset += 4; {
regs->regs[w & 0xf] = offset;
regs->regs[(w & 0xf) + 1] = offset + 2;
offset += 4;
}
else
{
regs->regs[w & 0xf] = offset;
offset += 2;
}
pc += 2;
w = read_memory_short (pc);
} }
else
{
regs->regs[w & 0xf] = offset;
offset += 2;
}
pc += 2;
w = read_memory_short (pc);
}
if (IS_MOVE_FP (w)) if (IS_MOVE_FP (w))
{ {
/* We know the fp */ /* We know the fp */
} }
else if (IS_SUB_SP (w)) else if (IS_SUB_SP (w))
{ {
/* Subtracting a value from the sp, so were in a function /* Subtracting a value from the sp, so were in a function
which needs stack space for locals, but has no fp. We fake up which needs stack space for locals, but has no fp. We fake up
the values as if we had an fp */ the values as if we had an fp */
regs->regs[FP_REGNUM] = sp; regs->regs[FP_REGNUM] = sp;
} }
else else
{ {
/* This one didn't have an fp, we'll fake it up */ /* This one didn't have an fp, we'll fake it up */
regs->regs[SP_REGNUM] = sp; regs->regs[SP_REGNUM] = sp;
} }
/* stack pointer contains address of next frame */ /* stack pointer contains address of next frame */
/* regs->regs[fp_regnum()] = fp;*/ /* regs->regs[fp_regnum()] = fp;*/
regs->regs[SP_REGNUM] = sp; regs->regs[SP_REGNUM] = sp;
return pc; return pc;
} }
CORE_ADDR CORE_ADDR
z8k_skip_prologue (start_pc) z8k_skip_prologue (start_pc)
CORE_ADDR start_pc; CORE_ADDR start_pc;
{ {
@ -140,7 +140,7 @@ z8k_skip_prologue (start_pc)
return examine_frame (start_pc, &dummy, 0); return examine_frame (start_pc, &dummy, 0);
} }
CORE_ADDR CORE_ADDR
addr_bits_remove (x) addr_bits_remove (x)
CORE_ADDR x; CORE_ADDR x;
{ {
@ -180,7 +180,7 @@ init_frame_pc ()
ways in the stack frame. sp is even more special: ways in the stack frame. sp is even more special:
the address we return for it IS the sp for the next frame. */ the address we return for it IS the sp for the next frame. */
void void
get_frame_saved_regs (frame_info, frame_saved_regs) get_frame_saved_regs (frame_info, frame_saved_regs)
struct frame_info *frame_info; struct frame_info *frame_info;
struct frame_saved_regs *frame_saved_regs; struct frame_saved_regs *frame_saved_regs;
@ -197,13 +197,13 @@ get_frame_saved_regs (frame_info, frame_saved_regs)
} }
void void
z8k_push_dummy_frame () z8k_push_dummy_frame ()
{ {
abort (); abort ();
} }
int int
print_insn (memaddr, stream) print_insn (memaddr, stream)
CORE_ADDR memaddr; CORE_ADDR memaddr;
FILE *stream; FILE *stream;
@ -312,7 +312,6 @@ void
print_register_hook (regno) print_register_hook (regno)
int regno; int regno;
{ {
if ((regno & 1) == 0 && regno < 16) if ((regno & 1) == 0 && regno < 16)
{ {
unsigned short l[2]; unsigned short l[2];
@ -327,10 +326,10 @@ print_register_hook (regno)
{ {
unsigned short l[4]; unsigned short l[4];
read_relative_register_raw_bytes (regno, l + 0); read_relative_register_raw_bytes (regno, (char *) (l + 0));
read_relative_register_raw_bytes (regno + 1, l + 1); read_relative_register_raw_bytes (regno + 1, (char *) (l + 1));
read_relative_register_raw_bytes (regno + 2, l + 2); read_relative_register_raw_bytes (regno + 2, (char *) (l + 2));
read_relative_register_raw_bytes (regno + 3, l + 3); read_relative_register_raw_bytes (regno + 3, (char *) (l + 3));
printf ("\t"); printf ("\t");
printf ("%04x%04x%04x%04x", l[0], l[1], l[2], l[3]); printf ("%04x%04x%04x%04x", l[0], l[1], l[2], l[3]);
@ -373,14 +372,14 @@ register_convert_to_raw (regnum, to, from)
to[3] = from[3]; to[3] = from[3];
} }
void void
z8k_pop_frame () z8k_pop_frame ()
{ {
} }
struct cmd_list_element *setmemorylist; struct cmd_list_element *setmemorylist;
void void
z8k_set_pointer_size (newsize) z8k_set_pointer_size (newsize)
int newsize; int newsize;
{ {