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For SPARC V9, for RELOC_WDISP2_14, upper 2 bits start at bit 20 now, instead

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of bit 19.
This commit is contained in:
Jim Wilson 1992-12-15 03:46:14 +00:00
parent 85f0a8484f
commit 8fc0776d4e
1 changed files with 22 additions and 29 deletions
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51
gas/config/tc-sparc.c
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@ -552,10 +552,10 @@ md_assemble (str)
case SPECIAL_CASE_FDIV:
/* According to information leaked from Sun, the "fdiv" instructions
on early SPARC machines would produce incorrect results sometimes.
The workaround is to add an fmovs of the destination register to
itself just after the instruction. This was true on machines
with Weitek 1165 float chips, such as the Sun-4/260 and /280. */
on early SPARC machines would produce incorrect results sometimes.
The workaround is to add an fmovs of the destination register to
itself just after the instruction. This was true on machines
with Weitek 1165 float chips, such as the Sun-4/260 and /280. */
special_case = 0;
assert (the_insn.reloc == NO_RELOC);
toP = frag_more (4);
@ -626,9 +626,9 @@ sparc_ip (str)
the_insn.reloc = NO_RELOC;
/*
* Build the opcode, checking as we go to make
* sure that the operands match
*/
* Build the opcode, checking as we go to make
* sure that the operands match
*/
for (args = insn->args;; ++args)
{
switch (*args)
@ -639,9 +639,9 @@ sparc_ip (str)
case 'K':
{
/* Load is 0; Store is 1.
We compute the mask based on the values
we find in S. OK is set set
if we see something we don't like. */
We compute the mask based on the values
we find in S. OK is set set
if we see something we don't like. */
int ok = 1;
int mask = 0;
while (ok == 1)
@ -1309,16 +1309,16 @@ sparc_ip (str)
break;
}
/* Note that if the getExpression() fails, we
will still have created U entries in the
symbol table for the 'symbols' in the input
string. Try not to create U symbols for
registers, etc. */
will still have created U entries in the
symbol table for the 'symbols' in the input
string. Try not to create U symbols for
registers, etc. */
{
/* This stuff checks to see if the
expression ends in +%reg If it does,
it removes the register from the
expression, and re-sets 's' to point
to the right place */
expression ends in +%reg If it does,
it removes the register from the
expression, and re-sets 's' to point
to the right place */
char *s1;
@ -1350,9 +1350,9 @@ sparc_ip (str)
s = expr_end;
/* Check for invalid constant values. Don't
warn if constant was inside %hi or %lo,
since these truncate the constant to
fit. */
warn if constant was inside %hi or %lo,
since these truncate the constant to
fit. */
if (immediate_max != 0
&& the_insn.reloc != RELOC_LO10
&& the_insn.reloc != RELOC_HI22
@ -1755,7 +1755,7 @@ md_apply_fix (fixP, val)
} /* on overflow */
val = (val >>= 2) + 1;
buf[1] |= ((val >> 14) & 0x3) << 3;
buf[1] |= ((val >> 14) & 0x3) << 4;
buf[2] |= (val >> 8) & 0x3f;
buf[3] = val & 0xff;
break;
@ -2235,11 +2235,4 @@ tc_aout_pre_write_hook (headers)
return;
} /* tc_aout_pre_write_hook() */
/*
* Local Variables:
* comment-column: 0
* fill-column: 131
* End:
*/
/* end of tc-sparc.c */