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gas/

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2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c (md_begin): Use i386_regtab_size to scan
	i386_regtab.
	(parse_register): Use i386_regtab_size instead of ARRAY_SIZE
	on i386_regtab.

opcodes/

2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>

	* i386-opc.c: Include "libiberty.h".
	(i386_regtab): Remove the last entry.
	(i386_regtab_size): New.
	(i386_float_regtab_size): Likewise.

	* i386-opc.h (i386_regtab_size): New.
	(i386_float_regtab_size): Likewise.
This commit is contained in:
H.J. Lu 2007-03-15 17:30:31 +00:00
parent 4061927e10
commit c3fe08facb
5 changed files with 27 additions and 5 deletions
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7
gas/ChangeLog
View File

@ -1,3 +1,10 @@
2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (md_begin): Use i386_regtab_size to scan
i386_regtab.
(parse_register): Use i386_regtab_size instead of ARRAY_SIZE
on i386_regtab.
2007-03-15 Alexandre Oliva <aoliva@redhat.com> 2007-03-15 Alexandre Oliva <aoliva@redhat.com>
PR gas/4184 PR gas/4184

5
gas/config/tc-i386.c
View File

@ -1238,8 +1238,9 @@ md_begin ()
reg_hash = hash_new (); reg_hash = hash_new ();
{ {
const reg_entry *regtab; const reg_entry *regtab;
unsigned int regtab_size = i386_regtab_size;
for (regtab = i386_regtab; regtab->reg_name != NULL; regtab++) for (regtab = i386_regtab; regtab_size--; regtab++)
{ {
hash_err = hash_insert (reg_hash, regtab->reg_name, (PTR) regtab); hash_err = hash_insert (reg_hash, regtab->reg_name, (PTR) regtab);
if (hash_err) if (hash_err)
@ -5791,7 +5792,7 @@ parse_register (char *reg_string, char **end_op)
know (e->X_op == O_register); know (e->X_op == O_register);
know (e->X_add_number >= 0 know (e->X_add_number >= 0
&& (valueT) e->X_add_number < ARRAY_SIZE (i386_regtab)); && (valueT) e->X_add_number < i386_regtab_size);
r = i386_regtab + e->X_add_number; r = i386_regtab + e->X_add_number;
*end_op = input_line_pointer; *end_op = input_line_pointer;
} }

10
opcodes/ChangeLog
View File

@ -1,3 +1,13 @@
2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
* i386-opc.c: Include "libiberty.h".
(i386_regtab): Remove the last entry.
(i386_regtab_size): New.
(i386_float_regtab_size): Likewise.
* i386-opc.h (i386_regtab_size): New.
(i386_float_regtab_size): Likewise.
2007-03-15 H.J. Lu <hongjiu.lu@intel.com> 2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
* Makefile.am (CFILES): Add i386-opc.c. * Makefile.am (CFILES): Add i386-opc.c.

8
opcodes/i386-opc.c
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@ -19,6 +19,7 @@
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
#include "sysdep.h" #include "sysdep.h"
#include "libiberty.h"
#include "i386-opc.h" #include "i386-opc.h"
const template i386_optab[] = const template i386_optab[] =
@ -1631,11 +1632,10 @@ const reg_entry i386_regtab[] =
/* No type will make this register rejected for all purposes except /* No type will make this register rejected for all purposes except
for addressing. This saves creating one extra type for RIP. */ for addressing. This saves creating one extra type for RIP. */
{"rip", BaseIndex, 0, 0}, {"rip", BaseIndex, 0, 0},
/* sentinel */
{NULL, 0, 0, 0}
}; };
const unsigned int i386_regtab_size = ARRAY_SIZE (i386_regtab);
const reg_entry i386_float_regtab[] = const reg_entry i386_float_regtab[] =
{ {
{"st(0)", FloatReg|FloatAcc, 0, 0}, {"st(0)", FloatReg|FloatAcc, 0, 0},
@ -1648,6 +1648,8 @@ const reg_entry i386_float_regtab[] =
{"st(7)", FloatReg, 0, 7} {"st(7)", FloatReg, 0, 7}
}; };
const unsigned int i386_float_regtab_size = ARRAY_SIZE (i386_float_regtab);
/* Segment stuff. */ /* Segment stuff. */
const seg_entry cs = { "cs", 0x2e }; const seg_entry cs = { "cs", 0x2e };
const seg_entry ds = { "ds", 0x3e }; const seg_entry ds = { "ds", 0x3e };

2
opcodes/i386-opc.h
View File

@ -214,7 +214,9 @@ reg_entry;
#define REGNAM_EAX 41 #define REGNAM_EAX 41
extern const reg_entry i386_regtab[]; extern const reg_entry i386_regtab[];
extern const unsigned int i386_regtab_size;
extern const reg_entry i386_float_regtab[]; extern const reg_entry i386_float_regtab[];
extern const unsigned int i386_float_regtab_size;
typedef struct typedef struct
{ {