OpenE2K/binutils-gdb
12
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

tweak comment

Browse Source
This commit is contained in:
Doug Evans 1998-04-27 17:49:54 +00:00
parent 2613b5e63d
commit 041d7e18a9
1 changed files with 11 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
opcodes/cgen-asm.in
View File

@ -36,11 +36,15 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
compiled with GCC), or switch to macros, or use something else.
*/
static const char * insert_normal
PARAMS ((long, unsigned int, int, int, int, char *));
static const char * parse_insn_normal
PARAMS ((const CGEN_INSN *, const char **, CGEN_FIELDS *));
static const char * insert_insn_normal
PARAMS ((const CGEN_INSN *, CGEN_FIELDS *, cgen_insn_t *));
/* -- assembler routines inserted here */
/* Default insertion routine.
ATTRS is a mask of the boolean attributes.
@ -55,23 +59,17 @@ static const char * insert_insn_normal
store insn in `field' struct and add registers, etc. while parsing? */
static const char *
insert_normal (value, attrs, start, length, shift, total_length, buffer)
insert_normal (value, attrs, start, length, total_length, buffer)
long value;
unsigned int attrs;
int start;
int length;
int shift;
int total_length;
char * buffer;
{
bfd_vma x;
static char buf[100];
if (shift < 0)
value <<= -shift;
else
value >>= shift;
/* Ensure VALUE will fit. */
if ((attrs & (1 << CGEN_OPERAND_UNSIGNED)) != 0)
{
@ -150,8 +148,6 @@ insert_normal (value, attrs, start, length, shift, total_length, buffer)
return NULL;
}
/* -- assembler routines inserted here */
/* Default insn parser.
The syntax string is scanned and operands are parsed and stored in FIELDS.
@ -330,9 +326,14 @@ insert_insn_normal (insn, fields, buffer)
This routine is called for each instruction to be assembled.
STR points to the insn to be assembled.
We assume all necessary tables have been initialized.
The assembled instruction, less any fixups, is stored in buf.
[??? What byte order?]
The result is a pointer to the insn's entry in the opcode table,
or NULL if an error occured (an error message will have already been
printed). */
printed).
Note that when processing (non-alias) macro-insns,
this function recurses. */
const CGEN_INSN *
@arch@_cgen_assemble_insn (str, fields, buf, errmsg)