Re: Miscellaneous fixes for testsuite failures on hppa64-hp-hpux11.00

[law at redhat dot com]

In message <200206060412.g564CPRE021228@hiauly1.hia.nrc.ca>, "John David Anglin
" writes:
 > Here is a bunch of small fixes for testsuite failures on hppa64-hp-hpux11.00
 > .
 > After this patch is applied, there are no unexpected failures in either
 > the binutils or gas testsuites.  There are 7 remaining fails in the ld
 > testsuite when ld is built with the HP ansi compiler.  These are:
 > 
 > FAIL: bootstrap with --static
 > FAIL: cdtest
 > FAIL: cdtest with -Ur
 > FAIL: selective1
 > FAIL: selective2
 > FAIL: selective4
 > FAIL: selective5
 > 
 > There is one additional failure with gcc which I am currently investigating.
 > 
 > The "bootstrap with --static" is a result of the following error:
 > 
 > /xxx/gnu/binutils-2.12.90/objdir64/ld/ld-new -m elf64hppa  -o tmpdir/ld1 /us
 > r/cc
 > s/lib/pa20_64/crt0.o --static tmpdir/ld-partial.o ../bfd/.libs/libbfd.a ../l
 > ibib
 > erty/libiberty.a   /opt/gnu64/lib/gcc-lib/hppa64-hp-hpux11.00/3.2/libgcc.a -
 > lc /
 > usr/lib/pa20_64/milli.a
 > /xxx/gnu/binutils-2.12.90/objdir64/ld/ld-new: tmpdir/ld1: Not enough room fo
 > r pr
 > ogram headers (allocated 5, need 6)
 > /xxx/gnu/binutils-2.12.90/objdir64/ld/ld-new: final link failed: Bad value
 > FAIL: bootstrap with --static
 > 
 > I'm also seeing this error recently in a number of libstdc++ testsuite
 > failures under hppa-linux.
 > 
 > The only non-obvious fix is the one to tc-hppa.c.  In this case, the
 > expected assembler warning wasn't being produced under hppa64-hp-hpux11.00
 > because a forced relocation was being generated for the branch even
 > though there was no possibility that the branch could reach a long branch
 > stub.  The check added only guarantees that the branch could reach
 > a stub at the beginning of the current call_info block.  This underestimates
 > the actual distance of the branch but it's difficult to be more precise.
 > 
 > Please apply if OK.
 > 
 > Dave
 > -- 
 > J. David Anglin                                  dave.anglin@nrc.ca
 > National Research Council of Canada              (613) 990-0752 (FAX: 952-66
 > 05)
 > 
 > 2002-06-06  John David Anglin  <dave@hiauly1.hia.nrc.ca>
 > 
 > 	* binutils/testsuite/binutils-all/objcopy.exp: clear xfail for
 > 	"hppa*64*-*-hpux*".
 > 	* binutils/testsuite/binutils-all/hppa/objdump.exp: Return if
 > 	"*64*-*-*".
 > 	* gas/config/tc-hppa.c (pa_ip): Replace "L$0\001" with FAKE_LABEL_NAME.
 > 	(hppa_force_relocation): Check if a stub just before the start symbol
 > 	of the last call_info is reachable before forcing relocation.  Fix
 > 	typo.
 > 	* gas/testsuite/gas/hppa/basic/add.s: Set code level to 1.1.
 > 	* gas/testsuite/gas/hppa/basic/branch.s: Likewise.
 > 	* gas/testsuite/gas/hppa/basic/dcor.s: Likewise.
 > 	* gas/testsuite/gas/hppa/basic/logical.s: Likewise.
 > 	* gas/testsuite/gas/hppa/basic/shladd.s: Likewise.
 > 	* gas/testsuite/gas/hppa/basic/sub.s: Likewise.
 > 	* gas/testsuite/gas/hppa/basic/unit.s: Likewise.
 > 	* gas/testsuite/gas/hppa/unsorted/unsorted.exp: Return if target
 > 	"*-*-linux*".
 > 	* ld/configure.host (hppa*64*-*-hpux11*): Define NATIVE_LIB_DIRS,
 > 	HOSTING_CRT0 and HOSTING_LIBS.
Thanks.  Installed.
jeff