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entered into RCS 

From-SVN: r543
This commit is contained in:
Richard Stallman 1992-03-21 07:55:29 +00:00
parent 3f5cfed673
commit cffd0d7472
1 changed files with 29 additions and 28 deletions
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57
gcc/config/m68k/m68k.c
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@ -112,10 +112,10 @@ output_function_prologue (stream, size)
else
{
#ifdef MOTOROLA
asm_fprintf (stream, "\tlink.w %s,%I0\n\tadd.l %0I%d,%Rsp\n",
asm_fprintf (stream, "\tlink.w %s,%0I0\n\tadd.l %0I%d,%Rsp\n",
reg_names[FRAME_POINTER_REGNUM], -fsize);
#else
asm_fprintf (stream, "\tlink %s,%I0\n\taddl %0I%d,%Rsp\n",
asm_fprintf (stream, "\tlink %s,%0I0\n\taddl %0I%d,%Rsp\n",
reg_names[FRAME_POINTER_REGNUM], -fsize);
#endif
}
@ -159,9 +159,9 @@ output_function_prologue (stream, size)
if ((mask & 0xff) != 0)
{
#ifdef MOTOROLA
asm_fprintf (stream, "\tfmovm %I0x%x,-(%Rsp)\n", mask & 0xff);
asm_fprintf (stream, "\tfmovm %0I0x%x,-(%Rsp)\n", mask & 0xff);
#else
asm_fprintf (stream, "\tfmovem %I0x%x,%Rsp@-\n", mask & 0xff);
asm_fprintf (stream, "\tfmovem %0I0x%x,%Rsp@-\n", mask & 0xff);
#endif
}
mask = 0;
@ -199,21 +199,21 @@ output_function_prologue (stream, size)
else if (mask)
{
#ifdef MOTOROLA
asm_fprintf (stream, "\tmovm.l %I0x%x,-(%Rsp)\n", mask);
asm_fprintf (stream, "\tmovm.l %0I0x%x,-(%Rsp)\n", mask);
#else
asm_fprintf (stream, "\tmoveml %I0x%x,%Rsp@-\n", mask);
asm_fprintf (stream, "\tmoveml %0I0x%x,%Rsp@-\n", mask);
#endif
}
if (flag_pic && current_function_uses_pic_offset_table)
{
#ifdef MOTOROLA
asm_fprintf (stream, "\t%Omove.l %I__GLOBAL_OFFSET_TABLE_, %s\n",
asm_fprintf (stream, "\t%Omove.l %0I__GLOBAL_OFFSET_TABLE_, %s\n",
reg_names[PIC_OFFSET_TABLE_REGNUM]);
asm_fprintf (stream, "\tlea.l (%Rpc,%s.l),%s\n",
reg_names[PIC_OFFSET_TABLE_REGNUM],
reg_names[PIC_OFFSET_TABLE_REGNUM]);
#else
asm_fprintf (stream, "\tmovel %I__GLOBAL_OFFSET_TABLE_, %s\n",
asm_fprintf (stream, "\tmovel %0I__GLOBAL_OFFSET_TABLE_, %s\n",
reg_names[PIC_OFFSET_TABLE_REGNUM]);
asm_fprintf (stream, "\tlea %Rpc@(0,%s:l),%s\n",
reg_names[PIC_OFFSET_TABLE_REGNUM],
@ -268,7 +268,12 @@ output_function_epilogue (stream, size)
if (GET_CODE (insn) == NOTE)
insn = prev_nonnote_insn (insn);
if (insn && GET_CODE (insn) == BARRIER)
return;
{
/* Output just a no-op so that debuggers don't get confused
about which function the pc is in at this address. */
asm_fprintf (stream, "\tnop\n");
return;
}
#ifdef FUNCTION_EXTRA_EPILOGUE
FUNCTION_EXTRA_EPILOGUE (stream, size);
@ -366,12 +371,12 @@ output_function_epilogue (stream, size)
if (big)
{
#ifdef MOTOROLA
asm_fprintf (stream, "\tmovm.l -%d(%s,%Ra0.l),%I0x%x\n",
asm_fprintf (stream, "\tmovm.l -%d(%s,%Ra0.l),%0I0x%x\n",
offset + fsize,
reg_names[FRAME_POINTER_REGNUM],
mask);
#else
asm_fprintf (stream, "\tmoveml %s@(-%d,%Ra0:l),%I0x%x\n",
asm_fprintf (stream, "\tmoveml %s@(-%d,%Ra0:l),%0I0x%x\n",
reg_names[FRAME_POINTER_REGNUM],
offset + fsize, mask);
#endif
@ -379,20 +384,20 @@ output_function_epilogue (stream, size)
else if (! frame_pointer_needed)
{
#ifdef MOTOROLA
asm_fprintf (stream, "\tmovm.l (%Rsp)+,%I0x%x\n", mask);
asm_fprintf (stream, "\tmovm.l (%Rsp)+,%0I0x%x\n", mask);
#else
asm_fprintf (stream, "\tmoveml %Rsp@+,%I0x%x\n", mask);
asm_fprintf (stream, "\tmoveml %Rsp@+,%0I0x%x\n", mask);
#endif
}
else
{
#ifdef MOTOROLA
asm_fprintf (stream, "\tmovm.l -%d(%s),%I0x%x\n",
asm_fprintf (stream, "\tmovm.l -%d(%s),%0I0x%x\n",
offset + fsize,
reg_names[FRAME_POINTER_REGNUM],
mask);
#else
asm_fprintf (stream, "\tmoveml %s@(-%d),%I0x%x\n",
asm_fprintf (stream, "\tmoveml %s@(-%d),%0I0x%x\n",
reg_names[FRAME_POINTER_REGNUM],
offset + fsize, mask);
#endif
@ -403,12 +408,12 @@ output_function_epilogue (stream, size)
if (big)
{
#ifdef MOTOROLA
asm_fprintf (stream, "\tfmovm -%d(%s,%Ra0.l),%I0x%x\n",
asm_fprintf (stream, "\tfmovm -%d(%s,%Ra0.l),%0I0x%x\n",
foffset + fsize,
reg_names[FRAME_POINTER_REGNUM],
fmask);
#else
asm_fprintf (stream, "\tfmovem %s@(-%d,%Ra0:l),%I0x%x\n",
asm_fprintf (stream, "\tfmovem %s@(-%d,%Ra0:l),%0I0x%x\n",
reg_names[FRAME_POINTER_REGNUM],
foffset + fsize, fmask);
#endif
@ -416,20 +421,20 @@ output_function_epilogue (stream, size)
else if (! frame_pointer_needed)
{
#ifdef MOTOROLA
asm_fprintf (stream, "\tfmovm (%Rsp)+,%I0x%x\n", fmask);
asm_fprintf (stream, "\tfmovm (%Rsp)+,%0I0x%x\n", fmask);
#else
asm_fprintf (stream, "\tfmovem %Rsp@+,%I0x%x\n", fmask);
asm_fprintf (stream, "\tfmovem %Rsp@+,%0I0x%x\n", fmask);
#endif
}
else
{
#ifdef MOTOROLA
asm_fprintf (stream, "\tfmovm -%d(%s),%I0x%x\n",
asm_fprintf (stream, "\tfmovm -%d(%s),%0I0x%x\n",
foffset + fsize,
reg_names[FRAME_POINTER_REGNUM],
fmask);
#else
asm_fprintf (stream, "\tfmovem %s@(-%d),%I0x%x\n",
asm_fprintf (stream, "\tfmovem %s@(-%d),%0I0x%x\n",
reg_names[FRAME_POINTER_REGNUM],
foffset + fsize, fmask);
#endif
@ -1525,7 +1530,7 @@ print_operand (file, op, letter)
}
else if (letter == '#')
{
asm_fprintf (file, "%I");
asm_fprintf (file, "%0I");
}
else if (letter == '-')
{
@ -1553,11 +1558,7 @@ print_operand (file, op, letter)
}
else if (letter == '!')
{
#ifdef MOTOROLA
asm_fprintf (file, "(%Rcc)");
#else
asm_fprintf (file, "%Rcc");
#endif
asm_fprintf (file, "%Rfpcr");
}
else if (letter == '$')
{
@ -1623,7 +1624,7 @@ print_operand (file, op, letter)
}
else
{
asm_fprintf (file, "%I"); output_addr_const (file, op);
asm_fprintf (file, "%0I"); output_addr_const (file, op);
}
}