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* config/tc-850.c (md_assemble): Handle hi() correctly. Handle

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hi0() too.
Bugfix.
This commit is contained in:
Jeff Law 1996-08-30 06:44:44 +00:00
parent 1f17971dee
commit 05631de266
2 changed files with 48 additions and 5 deletions
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12
gas/ChangeLog
View File

@ -1,3 +1,15 @@
start-sanitize-v850
Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
* config/tc-850.c (md_assemble): Handle hi() correctly. Handle
hi0() too.
Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
* config/tc-v850.c (md_begin): Deal with end of opcode
table marker.
end-sanitize-v850
start-sanitize-d10v
Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>

41
gas/config/tc-v850.c
View File

@ -448,15 +448,14 @@ md_begin ()
the first opcode with a particular name in the opcode table. */
op = v850_opcodes;
op_end = v850_opcodes + v850_num_opcodes;
for (; op < op_end; op++)
while (op->name)
{
if (strcmp (prev_name, op->name))
{
prev_name = (char *) op->name;
hash_insert (v850_hash, op->name, (char *) op);
}
op++;
}
}
@ -598,7 +597,7 @@ md_assemble (str)
}
if (ex.X_op == O_constant)
ex.X_add_number &= 0xffff;
ex.X_add_number = (signed)((ex.X_add_number & 0xffff) << 16) >> 16;
else
{
if (fc > MAX_INSN_FIXUPS)
@ -622,7 +621,39 @@ md_assemble (str)
}
if (ex.X_op == O_constant)
ex.X_add_number = (ex.X_add_number >> 16) & 0xffff;
{
unsigned long temp = ex.X_add_number;
ex.X_add_number = (signed)(temp & 0xffff0000) >> 16;
/* If the would be on for the low part, then we have
to add it into the high part. */
if (temp & 0x8000)
ex.X_add_number += 1;
}
else
{
if (fc > MAX_INSN_FIXUPS)
as_fatal ("too many fixups");
fixups[fc].exp = ex;
fixups[fc].opindex = *opindex_ptr;
fixups[fc].reloc = BFD_RELOC_HI16_S;
fc++;
}
}
else if (strncmp(input_line_pointer, "hi0(", 4) == 0)
{
input_line_pointer += 4;
expression(&ex);
if (*input_line_pointer++ != ')')
{
errmsg = "syntax error: expected `)'";
goto error;
}
if (ex.X_op == O_constant)
ex.X_add_number = (signed)(ex.X_add_number & 0xffff0000) >> 16;
else
{
if (fc > MAX_INSN_FIXUPS)