https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80759
--- Comment #13 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot
Uni-Bielefeld.DE> ---
> --- Comment #10 from Daniel Santos <daniel.santos at pobox dot com> ---
[...]
> Anyway, if you can test it again for me and let me know what you think I would
> appreciate it. I've got some other code formatting changes I want to send
> with
> it, but I separated it out from this patch to simplify reading. I'll post the
> second patch anyway though.
Just a quick note with first test results, more later:
* With the patch, a sequential test works on i686-pc-linux-gnu (both
multilibs).
* On i386-pc-solaris2.12 with /bin/as, do-test.S fails to assemble:
spawn /var/gcc/regression/trunk/12-gcc/build/gcc/xgcc
-B/var/gcc/regression/trunk/12-gcc/build/gcc/
-I/var/gcc/regression/trunk/12-gcc/build/gcc/testsuite/gcc/ms-sysv
-I/vol/gcc/src/hg/trunk/local/gcc/testsuite/gcc.target/x86_64/abi/ms-sysv -m64
-fno-diagnostics-show-caret -fdiagnostics-color=never -O2 -Wall -c -o
/var/gcc/regression/trunk/12-gcc/build/gcc/testsuite/gcc/ms-sysv/do-test.o
/vol/gcc/src/hg/trunk/local/gcc/testsuite/gcc.target/x86_64/abi/ms-sysv/do-test.S
Assembler:
"/var/tmp//ccTucmac.s", line 3 : Multiply defined label: "regs_to_mem"
.global regs_to_mem; .type regs_to_mem,@function; regs_to_mem:
regs_to_mem:
"/var/tmp//ccTucmac.s", line 25 : Multiply defined label: "mem_to_regs"
.global mem_to_regs; .type mem_to_regs,@function; mem_to_regs:
mem_to_regs:
"/var/tmp//ccTucmac.s", line 45 : Symbol "regs_to_mem" already has a
size
.size regs_to_mem,.-regs_to_mem
WARNING: Could not assemble
/vol/gcc/src/hg/trunk/local/gcc/testsuite/gcc.target/x86_64/abi/ms-sysv/do-test.S
The first two can be avoided by removing the explicit function labels
which are already covered by ELFFN_BEGIN. The last error is due to a
wrong call to FUNC_END: the second call should be for mem_to_regs, not
regs_to_mem.
* On i386-pc-solaris2.12 with gas 2.28, this error doesn't happen, but I
get
WARNING: Could not build
/vol/gcc/src/hg/trunk/local/gcc/testsuite/gcc.target/x8
6_64/abi/ms-sysv/ms-sysv.c.
FAIL: gcc.target/x86_64/abi/ms-sysv CFLAGS+="-O2" generator_args="-p0-5"
PASS: gcc.target/x86_64/abi/ms-sysv CFLAGS+="-O0 -g3" generator_args="-p0-5
--om
it-rbp-clobbers"
WARNING: Could not build
/vol/gcc/src/hg/trunk/local/gcc/testsuite/gcc.target/x8
6_64/abi/ms-sysv/ms-sysv.c.
FAIL: gcc.target/x86_64/abi/ms-sysv CFLAGS+="-mcall-ms2sysv-xlogues -O2"
generat
or_args="-p0-5"
WARNING: Link failed.
FAIL: gcc.target/x86_64/abi/ms-sysv CFLAGS+="-mcall-ms2sys
The first two instances of ms-sysv.c fail to compile:
In file included from
/vol/gcc/src/hg/trunk/local/gcc/testsuite/gcc.target/x86_64/abi/ms-sysv/ms-sysv.c:149:0:
/var/gcc/regression/trunk/12-gcc-gas/build/gcc/testsuite/gcc/ms-sysv/ms-sysv-generated.h:
In function 'msabi_02_0':
/var/gcc/regression/trunk/12-gcc-gas/build/gcc/testsuite/gcc/ms-sysv/ms-sysv-generated.h:205:1:
error: bp cannot be used in asm here
__attribute__ ((noinline, ms_abi)) long msabi_02_0 ()
{
__asm__ __volatile__ ("" :::"rbp");
return sysv_0_noinfo ();
}
WARNING: Could not build
/vol/gcc/src/hg/trunk/local/gcc/testsuite/gcc.target/x86_64/abi/ms-sysv/ms-sysv.c.
The last instance of ms-sysv.exe doesn't link:
Undefined first referenced
symbol in file
__resms64f_12
/var/gcc/regression/trunk/12-gcc/build/gcc/testsuite/gcc/ms-sysv/ms-sysv.o
__resms64f_13
/var/gcc/regression/trunk/12-gcc/build/gcc/testsuite/gcc/ms-sysv/ms-sysv.o
__resms64f_14
/var/gcc/regression/trunk/12-gcc/build/gcc/testsuite/gcc/ms-sysv/ms-sysv.o
__resms64f_15
/var/gcc/regression/trunk/12-gcc/build/gcc/testsuite/gcc/ms-sysv/ms-sysv.o
__resms64f_16
/var/gcc/regression/trunk/12-gcc/build/gcc/testsuite/gcc/ms-sysv/ms-sysv.o
__resms64f_17
/var/gcc/regression/trunk/12-gcc/build/gcc/testsuite/gcc/ms-sysv/ms-sysv.o
__savms64f_12
/var/gcc/regression/trunk/12-gcc/build/gcc/testsuite/gcc/ms-sysv/ms-sysv.o
__savms64f_13
/var/gcc/regression/trunk/12-gcc/build/gcc/testsuite/gcc/ms-sysv/ms-sysv.o
__savms64f_14
/var/gcc/regression/trunk/12-gcc/build/gcc/testsuite/gcc/ms-sysv/ms-sysv.o
__savms64f_15
/var/gcc/regression/trunk/12-gcc/build/gcc/testsuite/gcc/ms-sysv/ms-sysv.o
__savms64f_16
/var/gcc/regression/trunk/12-gcc/build/gcc/testsuite/gcc/ms-sysv/ms-sysv.o
__savms64f_17
/var/gcc/regression/trunk/12-gcc/build/gcc/testsuite/gcc/ms-sysv/ms-sysv.o
__resms64fx_12
/var/gcc/regression/trunk/12-gcc/build/gcc/testsuite/gcc/ms-sysv/ms-sysv.o
__resms64fx_13
/var/gcc/regression/trunk/12-gcc/build/gcc/testsuite/gcc/ms-sysv/ms-sysv.o
__resms64fx_14
/var/gcc/regression/trunk/12-gcc/build/gcc/testsuite/gcc/ms-sysv/ms-sysv.o
__resms64fx_15
/var/gcc/regression/trunk/12-gcc/build/gcc/testsuite/gcc/ms-sysv/ms-sysv.o
__resms64fx_16
/var/gcc/regression/trunk/12-gcc/build/gcc/testsuite/gcc/ms-sysv/ms-sysv.o
__resms64fx_17
/var/gcc/regression/trunk/12-gcc/build/gcc/testsuite/gcc/ms-sysv/ms-sysv.o
ld: fatal: symbol referencing errors
collect2: error: ld returned 1 exit status
No idea what's going on here.
Rainer
