gcc.dg/debug/dwarf2/prod-options.c currently FAILs on Solaris when the
native assembler is used:
FAIL: gcc.dg/debug/dwarf2/prod-options.c scan-assembler DW_AT_producer: "GNU C
This happens because the DW_AT_producer line scanned for is formatted
slightly differently: on Solaris/x86 with as, I see
.ascii "GNU C11 6.0.0 20160205 (experimental) [trunk revision 233172]
-mtune=generic -march=pentium4 -gdwarf -O2\0" / DW_AT_producer
while with gas, the following is produced:
.long .LASF0 / DW_AT_producer: "GNU C11 6.0.0 20160205
(experimental) [trunk revision 233172] -mtune=generic -march=pentium4 -gdwarf
-O2"
Solaris/SPARC as is slightly different again due to the use of a
different comment character:
.ascii "GNU C11 6.0.0 20160219 (experimental) [trunk revision 233556]
-mcpu=v9 -gdwarf -O2\0" ! DW_AT_producer
The following patch allows for those variations, tested with the
appropriate runtest invocations on i386-pc-solaris2.12,
sparc-sun-solaris2.12, and x86_64-pc-linux-gnu, installed on mainline.
Rainer
2016-02-24 Rainer Orth <r...@cebitec.uni-bielefeld.de>
* gcc.dg/debug/dwarf2/prod-options.c: Use different DW_AT_producer
pattern on Solaris with as.
# HG changeset patch
# Parent 4426c5674eb0f7a0b8dcc53bdb4372dcd66a1ef4
Adapt gcc.dg/debug/dwarf2/prod-options.c for Solaris assembler
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/prod-options.c b/gcc/testsuite/gcc.dg/debug/dwarf2/prod-options.c
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/prod-options.c
+++ b/gcc/testsuite/gcc.dg/debug/dwarf2/prod-options.c
@@ -4,7 +4,8 @@
as well. */
/* { dg-do compile } */
/* { dg-options "-O2 -gdwarf -dA -fdebug-prefix-map=a=b" } */
-/* { dg-final { scan-assembler "DW_AT_producer: \"GNU C" } } */
+/* { dg-final { scan-assembler "DW_AT_producer: \"GNU C" { target { { ! *-*-solaris2* } || gas } } } } */
+/* { dg-final { scan-assembler "\"GNU C\[^\\n\\r\]+ DW_AT_producer" { target { *-*-solaris2* && { ! gas } } } } } */
/* { dg-final { scan-assembler-not "debug-prefix-map" } } */
void func (void)
--
-----------------------------------------------------------------------------
Rainer Orth, Center for Biotechnology, Bielefeld University
