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* mn10300-dis.c (disassemble): Handle register lists.

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More disassembler stuff.
This commit is contained in:
Jeff Law
1996-11-20 18:39:48 +00:00
parent f039819018
commit f0e98103c5
2 changed files with 47 additions and 0 deletions
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2
opcodes/ChangeLog
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@ -1,5 +1,7 @@
Wed Nov 20 10:37:13 1996 Jeffrey A Law (law@cygnus.com) Wed Nov 20 10:37:13 1996 Jeffrey A Law (law@cygnus.com)
* mn10300-dis.c (disassemble): Handle register lists.
* mn10300-opc.c: Fix handling of register list operand for * mn10300-opc.c: Fix handling of register list operand for
"call", "ret", and "rets" instructions. "call", "ret", and "rets" instructions.

45
opcodes/mn10300-dis.c
View File

@ -370,6 +370,51 @@ disassemble (memaddr, info, insn, extension, size)
else if ((operand->flags & MN10300_OPERAND_MEMADDR) != 0) else if ((operand->flags & MN10300_OPERAND_MEMADDR) != 0)
(*info->print_address_func) (value, info); (*info->print_address_func) (value, info);
else if ((operand->flags & MN10300_OPERAND_REG_LIST) != 0)
{
int comma = 0;
(*info->fprintf_func) (info->stream, "[");
if (value & 0x80)
{
(*info->fprintf_func) (info->stream, "d2");
comma = 1;
}
if (value & 0x40)
{
if (comma)
(*info->fprintf_func) (info->stream, ",");
(*info->fprintf_func) (info->stream, "d3");
comma = 1;
}
if (value & 0x20)
{
if (comma)
(*info->fprintf_func) (info->stream, ",");
(*info->fprintf_func) (info->stream, "a2");
comma = 1;
}
if (value & 0x10)
{
if (comma)
(*info->fprintf_func) (info->stream, ",");
(*info->fprintf_func) (info->stream, "a3");
comma = 1;
}
if (value & 0x08)
{
if (comma)
(*info->fprintf_func) (info->stream, ",");
(*info->fprintf_func) (info->stream, "other");
comma = 1;
}
(*info->fprintf_func) (info->stream, "]");
}
else else
(*info->fprintf_func) (info->stream, "%d", value); (*info->fprintf_func) (info->stream, "%d", value);
} }