bfin gdb simulator

bfin gdb simulator

[Waldemar Brodkorb]

Hi,

when trying to use latest gdb or 7.10.1 to 
build bfin simulator, I get:
cc -DHAVE_CONFIG_H   -DWITH_DEFAULT_MODEL='"bf537"'  -DPROFILE=1
-DWITH_PROFILE=-1   -DWITH_DEFAULT_ALIGNMENT=STRICT_ALIGNMENT
-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN
-DWITH_ENVIRONMENT=ALL_ENVIRONMENT  -DWITH_HW=1
-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN        -Wall
-Wdeclaration-after-statement -Wpointer-arith -Wpointer-sign
-Wno-unused -Wunused-value -Wunused-function -Wno-switch
-Wno-char-subscripts -Wmissing-prototypes
-Wdeclaration-after-statement -Wempty-body -Wmissing-parameter-type
-Wold-style-declaration -Wold-style-definition -Wformat-nonliteral
-I. -I. -I../common -I./../common -I../../include -I./../../include
-I../../bfd -I./../../bfd -I../../opcodes -I./../../opcodes  -fPIC
-c -o sim-stop.o -MT sim-stop.o -MMD -MP -MF .deps/sim-stop.Tpo
./../common/sim-stop.c
./../common/sim-model.c: In function ‘model_set’:
./../common/sim-model.c:108:3: warning: implicit declaration of
function ‘CPU_MACH’ [-Wimplicit-function-declaration]
./../common/sim-model.c:108:18: error: lvalue required as left
operand of assignment
./../common/sim-model.c:109:3: warning: implicit declaration of
function ‘CPU_MODEL’ [-Wimplicit-function-declaration]
./../common/sim-model.c:109:19: error: lvalue required as left
operand of assignment
./../common/sim-model.c: In function ‘sim_model_init’:
./../common/sim-model.c:215:5: error: invalid type argument of ‘->’
(have ‘int’)
./../common/sim-model.c:218:6: error: invalid type argument of ‘->’
(have ‘int’)
./../common/sim-model.c:239:48: error: invalid type argument of ‘->’
(have ‘int’)
make[9]: *** [sim-model.o] Error 1
make[9]: *** Waiting for unfinished jobs....

gdb 7.9.1 works fine. I have not git bisect it. May be someone have
already an idea what has breaking it?

best regards
 Waldemar

Re: bfin gdb simulator

[Mike Frysinger]

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On 19 Dec 2015 18:16, Waldemar Brodkorb wrote:
> when trying to use latest gdb or 7.10.1 to 
> build bfin simulator, I get:

please post the exact configure/make commands you're using
-mike

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Re: bfin gdb simulator

[Waldemar Brodkorb]

Hi Mike,
Mike Frysinger wrote,

> On 19 Dec 2015 18:16, Waldemar Brodkorb wrote:
> > when trying to use latest gdb or 7.10.1 to 
> > build bfin simulator, I get:
> 
> please post the exact configure/make commands you're using

Sure. Please get the complete log here:
http://www.waldemar-brodkorb.de/make.log.gz

Just configure:
: "toolchain/gdb/configure.. "
PATH='/home/wbx/bfin/scripts:/home/wbx/bfin/toolchain_sim-bfin_uclibc-ng_bfin_nommu/usr/bin:/home/wbx/bfin/host_x86_64-linux-gnu/usr/bin:/home/wbx/bfin/host_x86_64-linux-gnu/bin:/opt/qemu/bin:/opt/qemu-meta/bin:/opt/qemu/bin:/opt/qemu-meta/bin:/opt/qemu/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games'
sed -i -e 's/install_to_ //' /home/wbx/bfin/toolchain_build_sim-bfin_uclibc-ng_bfin_nommu/w-gdb-7.10.1-1/gdb-7.10.1/libiberty/Makefile.in
(cd /home/wbx/bfin/toolchain_build_sim-bfin_uclibc-ng_bfin_nommu/w-gdb-7.10.1-1/gdb-7.10.1;
\
                gdb_cv_func_sigsetjmp=yes \
                ./configure \
                --prefix=/home/wbx/bfin/host_x86_64-linux-gnu \
                --build=x86_64-linux-gnu \
                --host=x86_64-linux-gnu \
                --target=bfin-openadk-uclinux-uclibc \
                --disable-dependency-tracking \
                --without-uiout \
                --enable-gdbmi \
                --disable-gdbtk \
                --without-included-gettext \
                --disable-libtool-lock \
                --disable-nls \
                --with-curses \
                --enable-threads \
                --disable-tui \
                --disable-werror \
                --disable-install-libiberty \
                --without-python \
                --without-x \
                --enable-sim --enable-sim-stdio \
        );

And make:
: "toolchain/gdb/compile.. "
/usr/bin/make -j4 -C /home/wbx/bfin/toolchain_build_sim-bfin_uclibc-ng_bfin_nommu/w-gdb-7.10.1-1/gdb-7.10.1
CFLAGS="-fPIC "

best regards
 Waldemar

Re: bfin gdb simulator

[Mike Frysinger]

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On 24 Dec 2015 11:27, Waldemar Brodkorb wrote:
> > On 19 Dec 2015 18:16, Waldemar Brodkorb wrote:
> > > when trying to use latest gdb or 7.10.1 to 
> > > build bfin simulator, I get:
> > 
> > please post the exact configure/make commands you're using
> 
> Sure. Please get the complete log here:

the failure shows up when you do in-tree builds.  if you build out of
tree, it should work fine.  you can also work around it locally:
  rm sim/common/tconfig.h
-mike

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Re: bfin gdb simulator

[Waldemar Brodkorb]

Hi Mike,
Mike Frysinger wrote,

> On 24 Dec 2015 11:27, Waldemar Brodkorb wrote:
> > > On 19 Dec 2015 18:16, Waldemar Brodkorb wrote:
> > > > when trying to use latest gdb or 7.10.1 to 
> > > > build bfin simulator, I get:
> > > 
> > > please post the exact configure/make commands you're using
> > 
> > Sure. Please get the complete log here:
> 
> the failure shows up when you do in-tree builds.  if you build out of
> tree, it should work fine.  you can also work around it locally:
>   rm sim/common/tconfig.h

Thanks for the support.
Works great with out-of-tree build.

best regards
 Waldemar

Re: bfin gdb simulator

[Mike Frysinger]

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On 25 Dec 2015 15:44, Waldemar Brodkorb wrote:
> Mike Frysinger wrote,
> > On 24 Dec 2015 11:27, Waldemar Brodkorb wrote:
> > > > On 19 Dec 2015 18:16, Waldemar Brodkorb wrote:
> > > > > when trying to use latest gdb or 7.10.1 to 
> > > > > build bfin simulator, I get:
> > > > 
> > > > please post the exact configure/make commands you're using
> > > 
> > > Sure. Please get the complete log here:
> > 
> > the failure shows up when you do in-tree builds.  if you build out of
> > tree, it should work fine.  you can also work around it locally:
> >   rm sim/common/tconfig.h
> 
> Thanks for the support.
> Works great with out-of-tree build.

i've landed a large series of commits that fixes this by deleting
tconfig.h and refactoring a lot of code.  it doesn't help with the
branch though ...
-mike

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