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* disassemble.c (disassembler_usage): Don't use a prototype. Mark

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the parameter ATTRIBUTE_UNUSED.
	* ppc-opc.c: Add ATTRIBUTE_UNUSED as needed.
This commit is contained in:
Ian Lance Taylor 2000-04-02 06:26:09 +00:00
parent 31254b20c5
commit 9aaaa29133
3 changed files with 31 additions and 24 deletions
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6
opcodes/ChangeLog
View file

@ -1,3 +1,9 @@
2000-04-01 Ian Lance Taylor <ian@zembu.com>
* disassemble.c (disassembler_usage): Don't use a prototype. Mark
the parameter ATTRIBUTE_UNUSED.
* ppc-opc.c: Add ATTRIBUTE_UNUSED as needed.
2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
* m10300-opc.c: SP-based offsets are always unsigned.

3
opcodes/disassemble.c
View file

@ -266,7 +266,8 @@ disassembler (abfd)
}
void
disassembler_usage (FILE * stream)
disassembler_usage (stream)
FILE *stream ATTRIBUTE_UNUSED;
{
#ifdef ARCH_arm
print_arm_disassembler_options (stream);

46
opcodes/ppc-opc.c
View file

@ -410,8 +410,8 @@ const struct powerpc_operand powerpc_operands[] =
static unsigned long
insert_bat (insn, value, errmsg)
unsigned long insn;
long value;
const char **errmsg;
long value ATTRIBUTE_UNUSED;
const char **errmsg ATTRIBUTE_UNUSED;
{
return insn | (((insn >> 21) & 0x1f) << 16);
}
@ -437,8 +437,8 @@ extract_bat (insn, invalid)
static unsigned long
insert_bba (insn, value, errmsg)
unsigned long insn;
long value;
const char **errmsg;
long value ATTRIBUTE_UNUSED;
const char **errmsg ATTRIBUTE_UNUSED;
{
return insn | (((insn >> 16) & 0x1f) << 11);
}
@ -462,7 +462,7 @@ static unsigned long
insert_bd (insn, value, errmsg)
unsigned long insn;
long value;
const char **errmsg;
const char **errmsg ATTRIBUTE_UNUSED;
{
return insn | (value & 0xfffc);
}
@ -471,7 +471,7 @@ insert_bd (insn, value, errmsg)
static long
extract_bd (insn, invalid)
unsigned long insn;
int *invalid;
int *invalid ATTRIBUTE_UNUSED;
{
if ((insn & 0x8000) != 0)
return (insn & 0xfffc) - 0x10000;
@ -491,7 +491,7 @@ static unsigned long
insert_bdm (insn, value, errmsg)
unsigned long insn;
long value;
const char **errmsg;
const char **errmsg ATTRIBUTE_UNUSED;
{
if ((value & 0x8000) != 0)
insn |= 1 << 21;
@ -522,7 +522,7 @@ static unsigned long
insert_bdp (insn, value, errmsg)
unsigned long insn;
long value;
const char **errmsg;
const char **errmsg ATTRIBUTE_UNUSED;
{
if ((value & 0x8000) == 0)
insn |= 1 << 21;
@ -643,7 +643,7 @@ static unsigned long
insert_ds (insn, value, errmsg)
unsigned long insn;
long value;
const char **errmsg;
const char **errmsg ATTRIBUTE_UNUSED;
{
return insn | (value & 0xfffc);
}
@ -652,7 +652,7 @@ insert_ds (insn, value, errmsg)
static long
extract_ds (insn, invalid)
unsigned long insn;
int *invalid;
int *invalid ATTRIBUTE_UNUSED;
{
if ((insn & 0x8000) != 0)
return (insn & 0xfffc) - 0x10000;
@ -679,7 +679,7 @@ insert_li (insn, value, errmsg)
static long
extract_li (insn, invalid)
unsigned long insn;
int *invalid;
int *invalid ATTRIBUTE_UNUSED;
{
if ((insn & 0x2000000) != 0)
return (insn & 0x3fffffc) - 0x4000000;
@ -788,7 +788,7 @@ static unsigned long
insert_mb6 (insn, value, errmsg)
unsigned long insn;
long value;
const char **errmsg;
const char **errmsg ATTRIBUTE_UNUSED;
{
return insn | ((value & 0x1f) << 6) | (value & 0x20);
}
@ -797,7 +797,7 @@ insert_mb6 (insn, value, errmsg)
static long
extract_mb6 (insn, invalid)
unsigned long insn;
int *invalid;
int *invalid ATTRIBUTE_UNUSED;
{
return ((insn >> 6) & 0x1f) | (insn & 0x20);
}
@ -822,7 +822,7 @@ insert_nb (insn, value, errmsg)
static long
extract_nb (insn, invalid)
unsigned long insn;
int *invalid;
int *invalid ATTRIBUTE_UNUSED;
{
long ret;
@ -842,7 +842,7 @@ static unsigned long
insert_nsi (insn, value, errmsg)
unsigned long insn;
long value;
const char **errmsg;
const char **errmsg ATTRIBUTE_UNUSED;
{
return insn | ((- value) & 0xffff);
}
@ -915,8 +915,8 @@ insert_ras (insn, value, errmsg)
static unsigned long
insert_rbs (insn, value, errmsg)
unsigned long insn;
long value;
const char **errmsg;
long value ATTRIBUTE_UNUSED;
const char **errmsg ATTRIBUTE_UNUSED;
{
return insn | (((insn >> 21) & 0x1f) << 11);
}
@ -939,7 +939,7 @@ static unsigned long
insert_sh6 (insn, value, errmsg)
unsigned long insn;
long value;
const char **errmsg;
const char **errmsg ATTRIBUTE_UNUSED;
{
return insn | ((value & 0x1f) << 11) | ((value & 0x20) >> 4);
}
@ -948,7 +948,7 @@ insert_sh6 (insn, value, errmsg)
static long
extract_sh6 (insn, invalid)
unsigned long insn;
int *invalid;
int *invalid ATTRIBUTE_UNUSED;
{
return ((insn >> 11) & 0x1f) | ((insn << 4) & 0x20);
}
@ -960,7 +960,7 @@ static unsigned long
insert_spr (insn, value, errmsg)
unsigned long insn;
long value;
const char **errmsg;
const char **errmsg ATTRIBUTE_UNUSED;
{
return insn | ((value & 0x1f) << 16) | ((value & 0x3e0) << 6);
}
@ -968,7 +968,7 @@ insert_spr (insn, value, errmsg)
static long
extract_spr (insn, invalid)
unsigned long insn;
int *invalid;
int *invalid ATTRIBUTE_UNUSED;
{
return ((insn >> 16) & 0x1f) | ((insn >> 6) & 0x3e0);
}
@ -987,7 +987,7 @@ static unsigned long
insert_tbr (insn, value, errmsg)
unsigned long insn;
long value;
const char **errmsg;
const char **errmsg ATTRIBUTE_UNUSED;
{
if (value == 0)
value = TB;
@ -997,7 +997,7 @@ insert_tbr (insn, value, errmsg)
static long
extract_tbr (insn, invalid)
unsigned long insn;
int *invalid;
int *invalid ATTRIBUTE_UNUSED;
{
long ret;