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[patch] config/tc-m68hc11.c: Fix formatting.
- To: binutils at sourceware dot cygnus dot com
- Subject: [patch] config/tc-m68hc11.c: Fix formatting.
- From: Kazu Hirata <kazu at hxi dot com>
Hi,
Attached is to fix formatting of gas/config/tc-m68hc11.c.
Thanks,
Kazu Hirata
===File ~/gnu/binutils/ChangeLog-tc-m68hc11=================
2000-07-15 Kazu Hirata <kazu@hxi.com>
* config/tc-m68hc11.c: Fix formatting.
============================================================
===File ~/gnu/binutils/tc-m68hc11.patch=====================
Index: tc-m68hc11.c
===================================================================
RCS file: /cvs/src/src/gas/config/tc-m68hc11.c,v
retrieving revision 1.2
diff -u -r1.2 tc-m68hc11.c
--- tc-m68hc11.c 2000/07/07 16:58:24 1.2
+++ tc-m68hc11.c 2000/07/15 19:47:08
@@ -61,12 +61,12 @@
How far Forward this mode will reach:
How far Backward this mode will reach:
How many bytes this mode will add to the size of the frag
- Which mode to go to if the offset won't fit in this one */
+ Which mode to go to if the offset won't fit in this one */
relax_typeS md_relax_table[] = {
- {1, 1, 0, 0}, /* First entries aren't used */
- {1, 1, 0, 0}, /* For no good reason except */
- {1, 1, 0, 0}, /* that the VAX doesn't either */
+ {1, 1, 0, 0}, /* First entries aren't used. */
+ {1, 1, 0, 0}, /* For no good reason except. */
+ {1, 1, 0, 0}, /* that the VAX doesn't either. */
{1, 1, 0, 0},
/* Relax for bcc <L>.
@@ -154,7 +154,7 @@
{0, 0}
};
-/* local functions */
+/* Local functions. */
static register_id reg_name_search PARAMS ((char *name));
static register_id register_name PARAMS (());
static int check_range PARAMS ((long num, int mode));
@@ -176,7 +176,7 @@
int optimize));
static void build_insn PARAMS ((struct m68hc11_opcode * opcode,
- operand operands[], int nb_operands));
+ operand operands[], int nb_operands));
/* Controls whether relative branches can be turned into long branches.
When the relative offset is too large, the insn are changed:
@@ -186,7 +186,7 @@
jmp L
dbcc -> db!cc +3
jmp L
-
+
Setting the flag forbidds this. */
static short flag_fixed_branchs = 0;
@@ -245,7 +245,6 @@
{0, 0, 0}
};
-
/* Options and initialization. */
@@ -303,7 +302,6 @@
return 0;
}
-
void
md_show_usage (stream)
FILE *stream;
@@ -436,7 +434,7 @@
return 0;
}
-/* Equal to MAX_PRECISION in atof-ieee.c */
+/* Equal to MAX_PRECISION in atof-ieee.c. */
#define MAX_LITTLENUMS 6
/* Turn a string in input_line_pointer into a floating point constant
@@ -507,7 +505,6 @@
return ((addr + (1 << align) - 1) & (-1 << align));
}
-
static int
cmp_opcode (op1, op2)
struct m68hc11_opcode *op1;
@@ -620,7 +617,6 @@
m68hc11_init_after_args ()
{
}
-
/* Builtin help. */
@@ -783,7 +779,6 @@
printf ("\n");
}
-
/* Print the instruction format. This operation is called when some
instruction is not correct. Instruction format is printed as an
error message. */
@@ -816,7 +811,6 @@
}
while (strcmp (opcode->name, name) == 0);
}
-
/* Analysis of 68HC11 and 68HC12 operands. */
@@ -906,7 +900,6 @@
A,r B,r D,r M6811_OP_REG M6812_OP_REG O_register O_register
[D,r] M6811_OP_IDX_2 M6812_OP_REG O_register O_register
[n,r] M6811_OP_IDX_1 M6812_OP_REG O_constant O_register
-
*/
static int
@@ -942,7 +935,7 @@
if (!(opmode & (M6811_OP_IMM8 | M6811_OP_IMM16 | M6811_OP_BITMASK)))
{
as_bad (_("Immediate operand is not allowed for operand %d."),
- which);
+ which);
return -1;
}
@@ -1115,7 +1108,7 @@
input_line_pointer = p;
reg = register_name ();
- /* Backtrack... */
+ /* Backtrack. */
if (which == 0 && opmode & M6812_OP_IDX_P2
&& reg != REG_X && reg != REG_Y
&& reg != REG_PC && reg != REG_SP)
@@ -1255,7 +1248,6 @@
return 0;
}
}
-
/* Gas fixup generation. */
@@ -1342,7 +1334,7 @@
if (!check_range (oper->X_add_number, mode))
{
as_bad (_("Operand out of 16-bit range: `%ld'."),
- oper->X_add_number);
+ oper->X_add_number);
}
number_to_chars_bigendian (f, oper->X_add_number & 0x0FFFF, 2);
}
@@ -1365,7 +1357,6 @@
as_fatal (_("Operand `%x' not recognized in fixup16."), oper->X_op);
}
}
-
/* 68HC11 and 68HC12 code generation. */
@@ -1389,11 +1380,11 @@
/* Start a new insn that contains at least 'size' bytes. Record the
line information of that insn in the dwarf2 debug sections. */
-static char*
+static char *
m68hc11_new_insn (size)
int size;
{
- char* f;
+ char *f;
f = frag_more (size);
@@ -1401,7 +1392,7 @@
if (debug_type == DEBUG_DWARF2)
{
bfd_vma addr;
-
+
dwarf2_where (&debug_line);
addr = frag_now->fr_address + frag_now_fix () - size;
dwarf2_gen_line_info (addr, &debug_line);
@@ -1666,7 +1657,7 @@
if (!check_range (val, mode))
{
as_bad (_("Increment/decrement value is out of range: `%ld'."),
- val);
+ val);
}
if (mode & (M6812_POST_INC | M6812_PRE_INC))
byte |= (val - 1) & 0x07;
@@ -1772,9 +1763,10 @@
}
f = frag_more (1);
number_to_chars_bigendian (f, byte, 1);
- /*
- fix_new_exp (frag_now, f - frag_now->fr_literal, 2,
- &op->exp, false, BFD_RELOC_16); */
+#if 0
+ fix_new_exp (frag_now, f - frag_now->fr_literal, 2,
+ &op->exp, false, BFD_RELOC_16);
+#endif
frag_var (rs_machine_dependent, 2, 2,
ENCODE_RELAX (STATE_INDEXED_OFFSET, STATE_UNDF),
op->exp.X_add_symbol, val, f);
@@ -1988,7 +1980,6 @@
fixup16 (&operands[1].exp, M6811_OP_IND16, operands[1].mode);
}
}
-
/* Opcode identification and operand analysis. */
@@ -2144,7 +2135,6 @@
return opcode;
}
-
/* Find the real opcode and its associated operands. We use a progressive
approach here. On entry, 'opc' points to the first opcode in the
table that matches the opcode name in the source line. We try to
@@ -2208,7 +2198,6 @@
#define M6812_XBCC_MARKER (M6812_OP_TBCC_MARKER \
| M6812_OP_DBCC_MARKER \
| M6812_OP_IBCC_MARKER)
-
/* Gas line assembler entry point. */
@@ -2231,7 +2220,7 @@
int branch_optimize = 0;
int alias_id = -1;
- /* Drop leading whitespace */
+ /* Drop leading whitespace. */
while (*str == ' ')
str++;
@@ -2343,7 +2332,7 @@
if (alias_id >= 0)
{
char *f = m68hc11_new_insn (m68hc12_alias[alias_id].size);
-
+
number_to_chars_bigendian (f, m68hc12_alias[alias_id].code1, 1);
if (m68hc12_alias[alias_id].size > 1)
number_to_chars_bigendian (f + 1, m68hc12_alias[alias_id].code2, 1);
@@ -2378,7 +2367,6 @@
else
build_insn (opcode, operands, nb_operands);
}
-
/* Relocation, relaxation and frag conversions. */
@@ -2390,7 +2378,7 @@
int adjust;
if (fixp->fx_addsy != (symbolS *) NULL
&& (!S_IS_DEFINED (fixp->fx_addsy)
- || (S_GET_SEGMENT (fixp->fx_addsy) != sec)))
+ || (S_GET_SEGMENT (fixp->fx_addsy) != sec)))
return 0;
adjust = fixp->fx_pcrel_adjust;
@@ -2480,7 +2468,7 @@
case ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_WORD):
/* Invert branch. */
fragP->fr_opcode[0] ^= 1;
- fragP->fr_opcode[1] = 3; /* Branch offset */
+ fragP->fr_opcode[1] = 3; /* Branch offset. */
buffer_address[0] = M6811_JMP;
fix_new (fragP, fragP->fr_fix + 1, 2,
fragP->fr_symbol, fragP->fr_offset, 0, BFD_RELOC_16);
@@ -2597,8 +2585,8 @@
}
else
{
- fragP->fr_opcode[0] ^= 1; /* Reverse sense of branch. */
- fragP->fr_opcode[1] = 3; /* Skip next jmp insn (3 bytes) */
+ fragP->fr_opcode[0] ^= 1; /* Reverse sense of branch. */
+ fragP->fr_opcode[1] = 3; /* Skip next jmp insn (3 bytes). */
/* Don't use fr_opcode[2] because this may be
in a different frag. */
@@ -2643,7 +2631,7 @@
}
else
{
- fragP->fr_opcode[0] ^= 0x20; /* Reverse sense of branch. */
+ fragP->fr_opcode[0] ^= 0x20; /* Reverse sense of branch. */
fragP->fr_opcode[1] = 3; /* Skip next jmp insn (3 bytes). */
/* Don't use fr_opcode[2] because this may be
@@ -2751,16 +2739,20 @@
case BFD_RELOC_M68HC11_HI8:
value = value >> 8;
- /* Fall through */
+ /* Fall through. */
case BFD_RELOC_M68HC11_LO8:
case BFD_RELOC_8:
- /*bfd_putb8 ((bfd_vma) value, (unsigned char *) where); */
+#if 0
+ bfd_putb8 ((bfd_vma) value, (unsigned char *) where);
+#endif
((bfd_byte *) where)[0] = (bfd_byte) value;
break;
case BFD_RELOC_8_PCREL:
- /*bfd_putb8 ((bfd_vma) value, (unsigned char *) where); */
+#if 0
+ bfd_putb8 ((bfd_vma) value, (unsigned char *) where);
+#endif
((bfd_byte *) where)[0] = (bfd_byte) value;
if (value < -128 || value > 127)
@@ -2801,12 +2793,12 @@
segT saved_seg;
subsegT saved_subseg;
segT debug_info;
- char* p;
+ char *p;
long total_size = 0;
-
+
if (debug_type != DEBUG_DWARF2)
return;
-
+
dwarf2_finish ();
saved_seg = now_seg;
@@ -2817,7 +2809,7 @@
subseg_set (debug_info, 0);
p = frag_more (10);
total_size = 12;
-
+
# define STUFF(val,size) md_number_to_chars (p, val, size); p += size;
STUFF (total_size, 4); /* Length of compilation unit. */
STUFF (2, 2); /* Dwarf version */
============================================================