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tx19 and related necessary changes.

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* config.sub: Add tx19/r1900.
	* sim/mips/configure.in, sim/mips/gencode: Add tx19/r1900.
	* gcc/config.sub, gcc/configure: Add tx19/r1900.
	* gcc/config/mips/r1900.h, config/mips/t-r1900: New.
	* gas/config/tc-mips.c: Add tx19/r1900.

	* gcc/config/mips/mips.c: Don't build 16 bit to 32 bit stubs for
	TARGET_SOFT_FLOAT.

	* config.sub: Add "marketing-names" patch.
	* gcc/config.sub: Add "marketing-names" patch.

	* gcc/configure: Change "as" link from "../gas/as.new" to "../gas/as-new";
	Same for "ld" link.
This commit is contained in:
Gavin Romig-Koch 1997-09-07 20:33:22 +00:00
parent 4a04414ace
commit b637f306ba
7 changed files with 88 additions and 1 deletions
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8
ChangeLog
View file

@ -1,3 +1,11 @@
Sun Sep 7 15:55:28 1997 Gavin Koch <gavin@cygnus.com>
* config.sub: Add "marketing-names" patch.
start-sanitize-tx19
* config.sub: Add tx19/r1900.
end-sanitize-tx19
Fri Sep 5 16:11:28 1997 Joel Sherrill (joel@OARcorp.com)
* configure.in (*-*-rtems*): Do not build libgloss for rtems.

39
config.sub vendored
View file

@ -64,6 +64,20 @@ case $1 in
;;
esac
# CYGNUS LOCAL marketing-names
# Here we handle any "marketing" names - translating them to
# standard triplets
case $1 in
# start-sanitize-tx19
mips-tx19-elf)
set mipstx19-unknown-elf
;;
# end-sanitize-tx19
*)
;;
esac
# END CYGNUS LOCAL marketing-names
# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
# Here we must recognize all the valid KERNEL-OS combinations.
maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
@ -172,6 +186,11 @@ case $basic_machine in
m88110 | m680[01234]0 | m683?2 | m68360 | z8k | v70 | h8500 | w65) # CYGNUS LOCAL
basic_machine=$basic_machine-unknown
;;
# start-sanitize-tx19
mipstx19 | mipstx19el)
basic_machine=$basic_machine-unknown
;;
# end-sanitize-tx19
mips64vr4300 | mips64vr4300el) # CYGNUS LOCAL jsmith/vr4300
basic_machine=$basic_machine-unknown
;;
@ -259,6 +278,10 @@ case $basic_machine in
;;
mips64vr4100-* | mips64vr4100el-*) # CYGNUS LOCAL jsmith/vr4100
;;
# start-sanitize-tx19
mipstx19-* | mipstx19el-*)
;;
# end-sanitize-tx19
# start-sanitize-r5900
mips64vr5900-* | mips64vr5900el-*) # CYGNUS LOCAL gavin/r5900
;;
@ -680,6 +703,14 @@ case $basic_machine in
ps2)
basic_machine=i386-ibm
;;
# start-sanitize-tx19
r1900)
basic_machine=mipstx19-unknown
;;
r1900el)
basic_machine=mipstx19el-unknown
;;
# end-sanitize-tx19
# start-sanitize-r5900
r5900) # CYGNUS LOCAL
basic_machine=mips64vr5900el-unknown
@ -768,6 +799,14 @@ case $basic_machine in
basic_machine=i386-sequent
os=-dynix
;;
# start-sanitize-tx19
tx19)
basic_machine=mipstx19-unknown
;;
tx19el)
basic_machine=mipstx19el-unknown
;;
# end-sanitize-tx19
tx39)
basic_machine=mipstx39-unknown
;;

6
gas/ChangeLog
View file

@ -1,3 +1,9 @@
start-sanitize-tx19
Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
* config/tc-mips.c: Add tx19/r1900.
end-sanitize-tx19
Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
* config/tc-alpha.c (md_parse_option): Move m[] out to top level and

18
gas/config/tc-mips.c
View file

@ -199,6 +199,11 @@ static int mips_4010 = -1;
/* Whether the 4100 MADD16 and DMADD16 are permitted. */
static int mips_4100 = -1;
/* start-sanitize-tx19 */
/* Whether Toshiba r3900 instructions are permitted. */
static int mips_1900 = -1;
/* end-sanitize-tx19 */
/* start-sanitize-r5900 */
/* Whether Toshiba r5900 instructions are permitted. */
static int mips_5900 = -1;
@ -796,6 +801,17 @@ md_begin ()
if (mips_cpu == -1)
mips_cpu = 3000;
}
/* start-sanitize-tx19 */
else if (strcmp (cpu, "r1900") == 0
|| strcmp (cpu, "mipstx19") == 0)
{
mips_opts.isa = 1;
if (mips_cpu == -1)
mips_cpu = 1900;
if (mips_1900 == -1)
mips_1900 = 1;
}
/* end-sanitize-tx19 */
else if (strcmp (cpu, "r3900") == 0
|| strcmp (cpu, "mipsr3900") == 0)
{
@ -10635,7 +10651,7 @@ md_convert_frag (abfd, asec, fragp)
ext = false;
}
resolve_symbol_value (fragp->fr_symbol);
resolve_symbol_value (fragp->fr_symbol, 1);
val = S_GET_VALUE (fragp->fr_symbol);
if (op->pcrel)
{

6
sim/mips/ChangeLog
View file

@ -1,3 +1,9 @@
start-sanitize-tx19
Sun Sep 7 16:05:46 1997 Gavin Koch <gavin@cygnus.com>
* mips/configure.in, mips/gencode: Add tx19/r1900.
end-sanitize-tx19
Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
* configure: Regenerated to track ../common/aclocal.m4 changes.

3
sim/mips/configure.in
View file

@ -14,6 +14,9 @@ SIM_AC_OPTION_WARNINGS
# Ensure a reasonable default simulator is constructed:
case "${target}" in
# start-sanitize-tx19
mipstx19*-*-*) SIMCONF="-mips1 -mcpu=r1900 -mno-fp --warnings";;
# end-sanitize-tx19
# start-sanitize-r5900
mips64vr59*-*-*) SIMCONF="-mips3 --warnings -mcpu=r5900";;
# end-sanitize-r5900

9
sim/mips/gencode.c
View file

@ -475,9 +475,15 @@ typedef struct instruction {
/* start-sanitize-r5900 */
#define ARCH_R5900 ((unsigned)1 << 30) /* Toshiba r5900 extension instructions */
/* end-sanitize-r5900 */
/* start-sanitize-tx19 */
#define ARCH_TX19 ((unsigned)1 << 27) /* Toshiba TX19 extention instruction */
/* end-sanitize-tx19 */
/* A list (or'ed) of extension insn sets that can be requested independant of the ISA# */
#define MASK_ISA_INDEP (0 \
/* start-sanitize-tx19 */ \
| ARCH_TX19 \
/* end-sanitize-tx19 */ \
/* start-sanitize-r5900 */ \
| ARCH_R5900 \
/* end-sanitize-r5900 */ \
@ -4111,6 +4117,9 @@ struct architectures {
};
static const struct architectures available_architectures[] = {
/* start-sanitize-tx19 */
{"1900",ARCH_TX19}, /* Toshiba TX19 */
/* end-sanitize-tx19 */
{"4100",ARCH_VR4100}, /* NEC MIPS VR4100 */
/* start-sanitize-r5900 */
{"5900",ARCH_R5900},