gdb6.1: Problem in building for mips16

gdb6.1: Problem in building for mips16

[Monika Chaddha]

Hi all

I am trying to build gdb6.1 for mips16 target.

I am giving configure command as follows in the build directory.

[monika@gnuserver build]$ ../src/configure --target=mips16-elf
--prefix=/home/monika/gdb6.1/install/

After that I am running 'make all' but not able to build for mips16

I am getting following types of errors.

../../../src/sim/mips/mips.igen:3039: undefined reference to
`not_word_value'
libsim.a(m16_semantics.o)(.text+0x13aaf):../../../src/sim/mips/mips.igen
:3040:
ndefined reference to `unpredictable'
libsim.a(m16_semantics.o)(.text+0x13c88): In function
`m16_semantic_LDSP_RI64':
../../../src/sim/mips/mips.igen:1806: undefined reference to
`loadstore_ea'
libsim.a(m16_semantics.o)(.text+0x13eee): In function
`m16_semantic_SDSP_RI64':
../../../src/sim/mips/mips.igen:2621: undefined reference to
`loadstore_ea'
libsim.a(m16_semantics.o)(.text+0x140b7): In function
`m16_semantic_SDRASP_I64'
../../../src/sim/mips/mips.igen:2621: undefined reference to
`loadstore_ea'
libsim.a(m16_semantics.o)(.text+0x1447e): In function
`m16_semantic_LDPC_RI64':
../../../src/sim/mips/mips.igen:1806: undefined reference to
`loadstore_ea'
libsim.a(m16_semantics.o)(.text+0x1651b): In function `m16_do_ddiv':
../../../src/sim/mips/mips.igen:1216: undefined reference to
`check_div_hilo'
libsim.a(m16_semantics.o)(.text+0x1663f): In function `m16_do_ddivu':
../../../src/sim/mips/mips.igen:1261: undefined reference to
`check_div_hilo'
libsim.a(m16_semantics.o)(.text+0x1674f): In function `m16_do_div':
../../../src/sim/mips/mips.igen:1301: undefined reference to
`check_div_hilo'
libsim.a(m16_semantics.o)(.text+0x16863): In function `m16_do_divu':
../../../src/sim/mips/mips.igen:1345: undefined reference to
`check_div_hilo'
libsim.a(m16_semantics.o)(.text+0x1699a): In function `m16_do_dmultx':
../../../src/sim/mips/mips.igen:1394: undefined reference to
`check_mult_hilo'
collect2: ld returned 1 exit status
make[2]: *** [run] Error 1
make[2]: Leaving directory `/home/monika/gdb6.1/build/sim/mips'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/home/monika/gdb6.1/build/sim'
make: *** [all-sim] Error 2

Am I wrong anywhere? Can anyone help me in this regard?

Regards
Monika

[PATCH] Re: gdb6.1: Problem in building for mips16

[cgd]

At Mon, 21 Jun 2004 10:06:34 +0000 (UTC), "Monika Chaddha" wrote:
> [monika@gnuserver build]$ ../src/configure --target=mips16-elf
> --prefix=/home/monika/gdb6.1/install/
> 
> After that I am running 'make all' but not able to build for mips16

There is an error in the GDB 6.1 MIPS simulator configuration scripts
for the mips16-elf target.

I've just verified that the patch below allows the current head of the
6.1 branch configures/builds for mips16-elf with this patch applied.
The patch should apply cleanly to 6.1 as well.

You'll need to apply this patch, in the sim/mips directory.

Note that in this patch, i've included a patch to both configure.in
and configure.  (Normally, we'd only send the former to the list, then
run autoconf to regenerate the latter.  I've included the patch to
both so that you don't need to run autoconf yourself.)

I've applied this to the 6.1.x branch (so it will appear in future
6.1.x releases) and to the trunk.

Sorry for the inconvenience.



cgd
--
2004-06-25  Chris Demetriou  <cgd@broadcom.com>

	* configure.in (sim_m16_machine): Include mipsIII.
	* configure: Regenerate.

Index: configure.in
===================================================================
RCS file: /cvs/src/src/sim/mips/configure.in,v
retrieving revision 1.6
diff -u -p -r1.6 configure.in
--- configure.in	5 Jan 2003 07:56:59 -0000	1.6
+++ configure.in	25 Jun 2004 18:31:57 -0000
@@ -99,7 +99,7 @@ SIM_AC_OPTION_SMP($mips_smp)
 #
 sim_gen=IGEN
 sim_igen_machine="-M mipsIV"
-sim_m16_machine="-M mips16"
+sim_m16_machine="-M mips16,mipsIII"
 sim_igen_filter="32,64,f"
 sim_m16_filter="16"
 sim_mach_default="mips8000"
Index: configure
===================================================================
RCS file: /cvs/src/src/sim/mips/configure,v
retrieving revision 1.9
diff -u -p -r1.9 configure
--- configure	5 Jan 2003 07:56:59 -0000	1.9
+++ configure	25 Jun 2004 18:31:57 -0000
@@ -4061,7 +4061,7 @@ fi
 #
 sim_gen=IGEN
 sim_igen_machine="-M mipsIV"
-sim_m16_machine="-M mips16"
+sim_m16_machine="-M mips16,mipsIII"
 sim_igen_filter="32,64,f"
 sim_m16_filter="16"
 sim_mach_default="mips8000"