OpenE2K/binutils-gdb
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start-sanitize-d10v

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Mon Jul 22 11:25:24 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
        * d10v-opc.c (pre_defined_registers):  Declare.
        * d10v-dis.c (print_operand): Now uses pre_defined_registers
        to pick a better name for the registers.

end-sanitize-d10v
This commit is contained in:
Martin Hunt 1996-07-22 18:57:20 +00:00
parent c38655b90f
commit 95e3e73328
3 changed files with 82 additions and 11 deletions
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7
opcodes/ChangeLog
View File

@ -1,3 +1,10 @@
start-sanitize-d10v
Mon Jul 22 11:25:24 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
* d10v-opc.c (pre_defined_registers): Declare.
* d10v-dis.c (print_operand): Now uses pre_defined_registers
to pick a better name for the registers.
end-sanitize-d10v
Mon Jul 22 13:47:23 1996 Ian Lance Taylor <ian@cygnus.com>
* sparc-opc.c: Fix opcode values for fpack16, and fpackfix. Fix

41
opcodes/d10v-dis.c
View File

@ -106,18 +106,37 @@ print_operand (buf, oper, insn, op)
num = (insn >> shift) & (0x7FFFFFFF >> (31 - oper->bits));
if (oper->flags & OPERAND_ACC)
*buf++ = 'a';
else if (oper->flags & OPERAND_CONTROL)
{
*buf++ ='c';
*buf++ ='r';
}
else if(oper->flags & OPERAND_REG)
*buf++ = 'r';
if (oper->flags & OPERAND_REG)
sprintf (buf, "%d", num);
{
int i;
int match=0;
num += oper->flags & (OPERAND_ACC|OPERAND_FLAG|OPERAND_CONTROL);
for (i=0;i<reg_name_cnt();i++)
{
if (num == pre_defined_registers[i].value)
{
if (pre_defined_registers[i].pname)
strcpy(buf,pre_defined_registers[i].pname);
else
strcpy(buf,pre_defined_registers[i].name);
match=1;
break;
}
}
if (match==0)
{
if (oper->flags & OPERAND_ACC)
*buf++ = 'a';
else if (oper->flags & OPERAND_CONTROL)
{
*buf++ ='c';
*buf++ ='r';
}
else if(oper->flags & OPERAND_REG)
*buf++ = 'r';
sprintf (buf, "%d", num);
}
}
else
sprintf (buf, "0x%x", num);
}

45
opcodes/d10v-opc.c
View File

@ -22,6 +22,51 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
#include "ansidecl.h"
#include "opcode/d10v.h"
/* The table is sorted. Suitable for searching by a binary search. */
const struct pd_reg pre_defined_registers[] =
{
{ "a0", NULL, OPERAND_ACC+0 },
{ "a1", NULL, OPERAND_ACC+1 },
{ "bpc", NULL, OPERAND_CONTROL+3 },
{ "bpsw", NULL, OPERAND_CONTROL+1 },
{ "c", NULL, OPERAND_FLAG+3 },
{ "f0", NULL, OPERAND_FLAG+0 },
{ "f1", NULL, OPERAND_FLAG+1 },
{ "iba", NULL, OPERAND_CONTROL+14 },
{ "mod_e", NULL, OPERAND_CONTROL+11 },
{ "mod_s", NULL, OPERAND_CONTROL+10 },
{ "pc", NULL, OPERAND_CONTROL+2 },
{ "psw", NULL, OPERAND_CONTROL+0 },
{ "r0", NULL, 0 },
{ "r1", NULL, 1 },
{ "r10", NULL, 10 },
{ "r11", NULL, 11 },
{ "r12", NULL, 12 },
{ "r13", NULL, 13 },
{ "r14", NULL, 14 },
{ "r15", "sp", 15 },
{ "r2", NULL, 2 },
{ "r3", NULL, 3 },
{ "r4", NULL, 4 },
{ "r5", NULL, 5 },
{ "r6", NULL, 6 },
{ "r7", NULL, 7 },
{ "r8", NULL, 8 },
{ "r9", NULL, 9 },
{ "rpt_c", NULL, OPERAND_CONTROL+7 },
{ "rpt_e", NULL, OPERAND_CONTROL+9 },
{ "rpt_s", NULL, OPERAND_CONTROL+8 },
{ "sp", NULL, 15 },
};
int
reg_name_cnt()
{
return (sizeof(pre_defined_registers) / sizeof(struct pd_reg));
}
const struct d10v_operand d10v_operands[] =
{
#define UNUSED (0)