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2005-02-17  Jan Beulich  <jbeulich@novell.com>

	* config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
	parsing inN, locN, outN. Set 'idx' to offset register number starts
	at. Don't handle numbers with leading zeroes or beyond 95. Remove
	pointless cast.

gas/testsuite/
2005-02-17  Jan Beulich  <jbeulich@novell.com>

	* gas/ia64/nostkreg.[ds]: New.
	* gas/ia64/ia64.exp: Run new test.
This commit is contained in:
Jan Beulich 2005-02-17 07:43:12 +00:00
parent a348ae870a
commit 26b810ce0e
6 changed files with 50 additions and 9 deletions
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7
gas/ChangeLog
View File

@ -1,3 +1,10 @@
2005-02-17 Jan Beulich <jbeulich@novell.com>
* config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
parsing inN, locN, outN. Set 'idx' to offset register number starts
at. Don't handle numbers with leading zeroes or beyond 95. Remove
pointless cast.
2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (load_address): Fix formatting.

19
gas/config/tc-ia64.c
View File

@ -7735,7 +7735,6 @@ ia64_parse_name (name, e, nextcharP)
{
struct const_desc *cdesc;
struct dynreg *dr = 0;
unsigned int regnum;
unsigned int idx;
struct symbol *sym;
char *end;
@ -7841,13 +7840,14 @@ ia64_parse_name (name, e, nextcharP)
}
/* check for inN, locN, or outN: */
idx = 0;
switch (name[0])
{
case 'i':
if (name[1] == 'n' && ISDIGIT (name[2]))
{
dr = &md.in;
name += 2;
idx = 2;
}
break;
@ -7855,7 +7855,7 @@ ia64_parse_name (name, e, nextcharP)
if (name[1] == 'o' && name[2] == 'c' && ISDIGIT (name[3]))
{
dr = &md.loc;
name += 3;
idx = 3;
}
break;
@ -7863,7 +7863,7 @@ ia64_parse_name (name, e, nextcharP)
if (name[1] == 'u' && name[2] == 't' && ISDIGIT (name[3]))
{
dr = &md.out;
name += 3;
idx = 3;
}
break;
@ -7871,13 +7871,16 @@ ia64_parse_name (name, e, nextcharP)
break;
}
if (dr)
/* Ignore register numbers with leading zeroes, except zero itself. */
if (dr && (name[idx] != '0' || name[idx + 1] == '\0'))
{
unsigned long regnum;
/* The name is inN, locN, or outN; parse the register number. */
regnum = strtoul (name, &end, 10);
if (end > name && *end == '\0')
regnum = strtoul (name + idx, &end, 10);
if (end > name + idx && *end == '\0' && regnum < 96)
{
if ((unsigned) regnum >= dr->num_regs)
if (regnum >= dr->num_regs)
{
if (!dr->num_regs)
as_bad ("No current frame");

5
gas/testsuite/ChangeLog
View File

@ -1,3 +1,8 @@
2005-02-17 Jan Beulich <jbeulich@novell.com>
* gas/ia64/nostkreg.[ds]: New.
* gas/ia64/ia64.exp: Run new test.
2005-02-16 Alan Modra <amodra@bigpond.net.au>
* gas/all/gas.exp (quad): Don't run on i960.

3
gas/testsuite/gas/ia64/ia64.exp
View File

@ -46,7 +46,8 @@ if [istarget "ia64-*"] then {
run_dump_test "ldxmov-1"
run_list_test "ldxmov-2" ""
run_dump_test "ltoff22x-1"
run_dump_test "nostkreg"
run_list_test "invalid-ar" ""
run_dump_test "dependency-1"

16
gas/testsuite/gas/ia64/nostkreg.d Normal file
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@ -0,0 +1,16 @@
#objdump: -dr
#name: ia64 not stacked registers
.*: +file format .*
Disassembly of section \.text:
0+000 <_start>:
[[:space:]]*[[:xdigit:]]+:[[:space:][:xdigit:]]+\[M[IM]I\][[:space:]]+mov[[:space:]]+r5=0
[[:space:]]+0:[[:space:]]+IMM22[[:space:]]+in00
[[:space:]]+1:[[:space:]]+IMM22[[:space:]]+loc96
[[:space:]]*[[:xdigit:]]+:[[:space:][:xdigit:]]+mov[[:space:]]+r6=0
[[:space:]]*[[:xdigit:]]+:[[:space:][:xdigit:]]+mov[[:space:]]+r7=r32
[[:space:]]*[[:xdigit:]]+:[[:space:][:xdigit:]]+\[M[IM]B\][[:space:]]+mov[[:space:]]+r8=r34
[[:space:]]*[[:xdigit:]]+:[[:space:][:xdigit:]]+mov[[:space:]]+r9=r36
[[:space:]]*[[:xdigit:]]+:[[:space:][:xdigit:]]+br\.ret\.sptk\.few[[:space:]]+(b0|rp);;

9
gas/testsuite/gas/ia64/nostkreg.s Normal file
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@ -0,0 +1,9 @@
_start:
mov r5 = in00
mov r6 = loc96
.regstk 2, 6, 2, 8
.rotr in0I[2], loc1L[2], out2O[2]
mov r7 = in0I[0]
mov r8 = loc1L[0]
mov r9 = out2O[0]
br.ret.sptk rp