Rebase onto fedora f29 @c720d998

8.2 release

OBS-URL: https://build.opensuse.org/package/show/devel:gcc/gdb?expand=0&rev=187

gdb-glibc-strstr-workaround.patch

@@ -3,21 +3,13 @@ From: Fedora GDB patches <invalid@email.com>
 Date: Fri, 27 Oct 2017 21:07:50 +0200
 Subject: gdb-glibc-strstr-workaround.patch
 
-FileName: gdb-glibc-strstr-workaround.patch
-
 ;; Workaround PR libc/14166 for inferior calls of strstr.
 ;;=fedora: Compatibility with RHELs (unchecked which ones).
----
- gdb/dwarf2read.c                                   |  20 ++++
- .../gdb.base/gnu-ifunc-strstr-workaround.exp       | 108 +++++++++++++++++++++
- 2 files changed, 128 insertions(+)
- create mode 100644 gdb/testsuite/gdb.base/gnu-ifunc-strstr-workaround.exp
 
 diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
-index c8db955f2f..6ebe00f542 100644
 --- a/gdb/dwarf2read.c
 +++ b/gdb/dwarf2read.c
-@@ -21328,6 +21328,26 @@ new_symbol_full (struct die_info *die, struct type *type, struct dwarf2_cu *cu,
+@@ -21286,6 +21286,26 @@ new_symbol (struct die_info *die, struct type *type, struct dwarf2_cu *cu,
        /* Cache this symbol's name and the name's demangled form (if any).  */
        SYMBOL_SET_LANGUAGE (sym, cu->language, &objfile->objfile_obstack);
        linkagename = dwarf2_physname (name, die, cu);
@@ -46,7 +38,6 @@ index c8db955f2f..6ebe00f542 100644
        /* Fortran does not have mangling standard and the mangling does differ
 diff --git a/gdb/testsuite/gdb.base/gnu-ifunc-strstr-workaround.exp b/gdb/testsuite/gdb.base/gnu-ifunc-strstr-workaround.exp
 new file mode 100644
-index 0000000000..5469cd7354
 --- /dev/null
 +++ b/gdb/testsuite/gdb.base/gnu-ifunc-strstr-workaround.exp
 @@ -0,0 +1,108 @@
@@ -158,6 +149,3 @@ index 0000000000..5469cd7354
 +
 +gdb_test {print strstr("abc","b")} { = 0x[0-9a-f]+ "bc"}
 +gdb_test {print strstr("def","e")} { = 0x[0-9a-f]+ "ef"}
--- 
-2.14.3
-