On Thu, Sep 11, 2014 at 04:41:29PM +0200, Jan Stancek wrote:
> Would you be willing to try attached patch, which moves the build
> of .so and a.out into Makefile?
I have tested your patch but ldd cannot find the lib files:
% sudo ./ldd01
ASSERTION 1
lddfile1.obj.so => not found
lddfile2.obj.so => not found
lddfile3.obj.so => not found
lddfile4.obj.so => not found
lddfile5.obj.so => not found
ASSERTION #1 PASS
ASSERTION 2
lddfile1.obj.so => not found
lddfile2.obj.so => not found
lddfile3.obj.so => not found
lddfile4.obj.so => not found
lddfile5.obj.so => not found
libc.so.6 (GLIBC_2.3) => /lib64/libc.so.6
libc.so.6 (GLIBC_2.4) => /lib64/libc.so.6
ld64.so.1 (GLIBC_PRIVATE) => /lib64/ld64.so.1
ld64.so.1 (GLIBC_2.3) => /lib64/ld64.so.1
ASSERTION #2 PASS
TEST PASSES
on the contray, with my patch lib files can be found:
% ./ldd01
ASSERTION 1
/tmp/ldd01-9497/lddfile1.obj.so (0x00000fffad800000)
/tmp/ldd01-9497/lddfile2.obj.so (0x00000fffad7e0000)
/tmp/ldd01-9497/lddfile3.obj.so (0x00000fffad7c0000)
/tmp/ldd01-9497/lddfile4.obj.so (0x00000fffad7a0000)
/tmp/ldd01-9497/lddfile5.obj.so (0x00000fffad780000)
ASSERTION #1 PASS
ASSERTION 2
/tmp/ldd01-9497/lddfile1.obj.so (0x00000fffb1d20000)
/tmp/ldd01-9497/lddfile2.obj.so (0x00000fffb1d00000)
/tmp/ldd01-9497/lddfile3.obj.so (0x00000fffb1ce0000)
/tmp/ldd01-9497/lddfile4.obj.so (0x00000fffb1cc0000)
/tmp/ldd01-9497/lddfile5.obj.so (0x00000fffb1ca0000)
libc.so.6 (GLIBC_2.3) => /lib64/libc.so.6
libc.so.6 (GLIBC_2.4) => /lib64/libc.so.6
/tmp/ldd01-9497/lddfile1.obj.so:
libc.so.6 (GLIBC_2.3) => /lib64/libc.so.6
libc.so.6 (GLIBC_2.4) => /lib64/libc.so.6
/tmp/ldd01-9497/lddfile2.obj.so:
libc.so.6 (GLIBC_2.3) => /lib64/libc.so.6
libc.so.6 (GLIBC_2.4) => /lib64/libc.so.6
/tmp/ldd01-9497/lddfile3.obj.so:
libc.so.6 (GLIBC_2.3) => /lib64/libc.so.6
libc.so.6 (GLIBC_2.4) => /lib64/libc.so.6
/tmp/ldd01-9497/lddfile4.obj.so:
libc.so.6 (GLIBC_2.3) => /lib64/libc.so.6
libc.so.6 (GLIBC_2.4) => /lib64/libc.so.6
/tmp/ldd01-9497/lddfile5.obj.so:
libc.so.6 (GLIBC_2.3) => /lib64/libc.so.6
libc.so.6 (GLIBC_2.4) => /lib64/libc.so.6
ld64.so.1 (GLIBC_PRIVATE) => /lib64/ld64.so.1
ld64.so.1 (GLIBC_2.3) => /lib64/ld64.so.1
ASSERTION #2 PASS
TEST PASSES
> Or alternatively, can you describe
> the ppc system where this is failing, so I could try to reproduce
> it myself?
This is a power 6 system, which running a beta version rhel5.11. Without
my patch, it failed with those messages:
% ./ldd01
/usr/bin/ld: warning: powerpc:common64 architecture of input file
`/testcases/ltp/testcases/commands/ade/ldd/lddfile1.obj' is incompatible with
powerpc:common output
/usr/bin/ld: warning: powerpc:common64 architecture of input file
`/testcases/ltp/testcases/commands/ade/ldd/lddfile2.obj' is incompatible with
powerpc:common output
/usr/bin/ld: warning: powerpc:common64 architecture of input file
`/testcases/ltp/testcases/commands/ade/ldd/lddfile3.obj' is incompatible with
powerpc:common output
/usr/bin/ld: warning: powerpc:common64 architecture of input file
`/testcases/ltp/testcases/commands/ade/ldd/lddfile4.obj' is incompatible with
powerpc:common output
/usr/bin/ld: warning: powerpc:common64 architecture of input file
`/testcases/ltp/testcases/commands/ade/ldd/lddfile5.obj' is incompatible with
powerpc:common output
/usr/bin/ld: warning: powerpc:common64 architecture of input file
`/testcases/ltp/testcases/commands/ade/ldd/main.obj' is incompatible with
powerpc:common output
/testcases/ltp/testcases/commands/ade/ldd/main.obj: In function `main':
/home/hpt/ltp-full-20130503.64b/testcases/commands/ade/ldd/main.c:11:
relocation truncated to fit: R_PPC64_REL24 against `file1'
/home/hpt/ltp-full-20130503.64b/testcases/commands/ade/ldd/main.c:12:
relocation truncated to fit: R_PPC64_REL24 against `file2'
/home/hpt/ltp-full-20130503.64b/testcases/commands/ade/ldd/main.c:13:
relocation truncated to fit: R_PPC64_REL24 against `file3'
/home/hpt/ltp-full-20130503.64b/testcases/commands/ade/ldd/main.c:14:
relocation truncated to fit: R_PPC64_REL24 against `file4'
/home/hpt/ltp-full-20130503.64b/testcases/commands/ade/ldd/main.c:15:
relocation truncated to fit: R_PPC64_REL24 against `file5'
/home/hpt/ltp-full-20130503.64b/testcases/commands/ade/ldd/main.c:16:
relocation truncated to fit: R_PPC64_REL24 against `puts'
collect2: ld returned 1 exit status
ASSERTION 1
ldd: /tmp/ldd01-14133/a.out: No such file or directory
ASSERTION #1 FAIL
> >From 1ea966268e7a55f21d9254b62462d4adb40c7a0a Mon Sep 17 00:00:00 2001
> Message-Id:
> <1ea966268e7a55f21d9254b62462d4adb40c7a0a.1410445852.git.jstan...@redhat.com>
> From: Jan Stancek <[email protected]>
> Date: Thu, 11 Sep 2014 14:57:37 +0200
> Subject: [PATCH] v1
>
> ---
> testcases/commands/ade/ldd/Makefile | 13 +++++++++++--
> testcases/commands/ade/ldd/ldd01 | 28 ++++------------------------
> testcases/commands/ade/ldd/lddfile1.c | 2 +-
> testcases/commands/ade/ldd/lddfile2.c | 2 +-
> testcases/commands/ade/ldd/lddfile3.c | 2 +-
> testcases/commands/ade/ldd/lddfile4.c | 2 +-
> testcases/commands/ade/ldd/lddfile5.c | 2 +-
> 7 files changed, 20 insertions(+), 31 deletions(-)
>
> diff --git a/testcases/commands/ade/ldd/Makefile
> b/testcases/commands/ade/ldd/Makefile
> index eae06cd..7119290 100644
> --- a/testcases/commands/ade/ldd/Makefile
> +++ b/testcases/commands/ade/ldd/Makefile
> @@ -28,9 +28,18 @@ CPPFLAGS += -fpic
>
> INSTALL_TARGETS := ldd01
>
> -MAKE_TARGETS := $(patsubst $(abs_srcdir)/%.c,%.obj,$(wildcard
> $(abs_srcdir)/*.c))
> +LDD_C_FILES := $(wildcard $(abs_srcdir)/lddfile*.c)
> +LDD_SO_FILES := $(patsubst $(abs_srcdir)/%.c,%.obj.so,$(LDD_C_FILES))
> +MAKE_TARGETS := $(LDD_SO_FILES) lddfile.out
> +CLEAN_TARGETS += *.obj
>
> -$(MAKE_TARGETS): %.obj: %.o
> +%.obj: %.o
> mv $^ $@
>
> +%.obj.so: %.obj
> + $(CC) $(CFLAGS) -shared -o $@ $^
> +
> +lddfile.out: main.obj $(LDD_SO_FILES)
> + $(CC) $(CFLAGS) -O -o $@ $(LDD_SO_FILES) main.obj
> +
> include $(top_srcdir)/include/mk/generic_leaf_target.mk
> diff --git a/testcases/commands/ade/ldd/ldd01
> b/testcases/commands/ade/ldd/ldd01
> index c60d3ac..54188f7 100755
> --- a/testcases/commands/ade/ldd/ldd01
> +++ b/testcases/commands/ade/ldd/ldd01
> @@ -35,42 +35,22 @@ $trace_logic
> CC=${CC:=gcc}
> LDD=${LDD:=ldd}
> TCdat=${TCdat:-`pwd`}
> -TCtmp=${TCtmp:-/tmp/ldd01-$$}
>
> do_cleanup()
> {
> - rm -rf $TCtmp
> + :
> }
>
> do_setup()
> {
> - mkdir $TCtmp
> -
> - # Check for ppc64 architecture or x86_64 architecture
> - if uname -a | grep -iq powerpc; then
> - file lddfile1.obj | grep 64-bit >/dev/null 2>&1
> - if [ $? -eq 0 ]; then
> - CFLAGS="-m64"
> - fi
> - elif uname -a | grep -iq x86_64; then
> - file lddfile1.obj | grep 32-bit >/dev/null 2>&1
> - if [ $? -eq 0 ]; then
> - CFLAGS="-m32"
> - fi
> - fi
> - $CC $CFLAGS -shared -o $TCtmp/lddfile1.obj.so $TCdat/lddfile1.obj
> - $CC $CFLAGS -shared -o $TCtmp/lddfile2.obj.so $TCdat/lddfile2.obj
> - $CC $CFLAGS -shared -o $TCtmp/lddfile3.obj.so $TCdat/lddfile3.obj
> - $CC $CFLAGS -shared -o $TCtmp/lddfile4.obj.so $TCdat/lddfile4.obj
> - $CC $CFLAGS -shared -o $TCtmp/lddfile5.obj.so $TCdat/lddfile5.obj
> - $CC $CFLAGS -O -o $TCtmp/a.out $TCtmp/lddfile*.obj.so $TCdat/main.obj
> + :
> }
>
> do_test()
> {
> echo " ASSERTION 1 "
>
> - $LDD $TCtmp/a.out | grep -E
> "lddfile1.obj.so|lddfile2.obj.so|lddfile3.obj.so|lddfile4.obj.so|lddfile5.obj.so"
> + $LDD lddfile.out | grep -E
> "lddfile1.obj.so|lddfile2.obj.so|lddfile3.obj.so|lddfile4.obj.so|lddfile5.obj.so"
> if [ $? -eq 0 ]; then
> echo "ASSERTION #1 PASS"
> else
> @@ -81,7 +61,7 @@ do_test()
>
> echo " ASSERTION 2 "
>
> - $LDD -v $TCtmp/a.out | grep -E
> "GLIBC|lddfile1.obj.so|lddfile2.obj.so|lddfile3.obj.so|lddfile4.obj.so|lddfile5.obj.so"
> + $LDD -v lddfile.out | grep -E
> "GLIBC|lddfile1.obj.so|lddfile2.obj.so|lddfile3.obj.so|lddfile4.obj.so|lddfile5.obj.so"
> if [ $? -eq 0 ]; then
> echo "ASSERTION #2 PASS"
> else
> diff --git a/testcases/commands/ade/ldd/lddfile1.c
> b/testcases/commands/ade/ldd/lddfile1.c
> index 377f7a3..ccb5786 100644
> --- a/testcases/commands/ade/ldd/lddfile1.c
> +++ b/testcases/commands/ade/ldd/lddfile1.c
> @@ -1,5 +1,5 @@
> #include <stdio.h>
> -void file1()
> +void file1(void)
> {
> printf("Control in function %s\n", __func__);
> }
> diff --git a/testcases/commands/ade/ldd/lddfile2.c
> b/testcases/commands/ade/ldd/lddfile2.c
> index 5fd2b4b..20aede3 100644
> --- a/testcases/commands/ade/ldd/lddfile2.c
> +++ b/testcases/commands/ade/ldd/lddfile2.c
> @@ -1,5 +1,5 @@
> #include <stdio.h>
> -void file2()
> +void file2(void)
> {
> printf("Control in function %s\n", __func__);
> }
> diff --git a/testcases/commands/ade/ldd/lddfile3.c
> b/testcases/commands/ade/ldd/lddfile3.c
> index d6b4cc9..a4529f7 100644
> --- a/testcases/commands/ade/ldd/lddfile3.c
> +++ b/testcases/commands/ade/ldd/lddfile3.c
> @@ -1,5 +1,5 @@
> #include <stdio.h>
> -void file3()
> +void file3(void)
> {
> printf("Control in function %s\n", __func__);
> }
> diff --git a/testcases/commands/ade/ldd/lddfile4.c
> b/testcases/commands/ade/ldd/lddfile4.c
> index 1db89bb..9dc339d 100644
> --- a/testcases/commands/ade/ldd/lddfile4.c
> +++ b/testcases/commands/ade/ldd/lddfile4.c
> @@ -1,5 +1,5 @@
> #include <stdio.h>
> -void file4()
> +void file4(void)
> {
> printf("Control in function %s\n", __func__);
> }
> diff --git a/testcases/commands/ade/ldd/lddfile5.c
> b/testcases/commands/ade/ldd/lddfile5.c
> index 2f46cdb..3fbb7f6 100644
> --- a/testcases/commands/ade/ldd/lddfile5.c
> +++ b/testcases/commands/ade/ldd/lddfile5.c
> @@ -1,5 +1,5 @@
> #include <stdio.h>
> -void file5()
> +void file5(void)
> {
> printf("Control in function %s\n", __func__);
> }
> --
> 1.7.1
>
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