[PATCH] gas/ia64: fix testsuite failures

[Jan Beulich]

Commit dd90581873 ("Place .shstrtab section after .symtab and .strtab,
thus restoring monotonically incre... ") adjusted section numbers, but
forgot to adjust sh_link references from relocation and group section
table entries.

Additionally some other (perhaps subsequent) change appears to have
added .rel.* and .rela.* sections to their respective groups, which
requires some further adjustments to group-2.d. I assume this additional
breakage wasn't noticed because the test was already failing at that
time.

This makes the gas testsuite complete successfully again for me in a
cross build on ix86-linux; there continue to be quite a few ld failures.

gas/
2017-11-10  Jan Beulich  <jbeulich@suse.com>

	* testsuite/gas/ia64/group-1.d: Adjust expectations.
	* testsuite/gas/ia64/group-2.d: Likewise.
	* testsuite/gas/ia64/xdata.d: Likewise.

--- 2017-11-10/gas/testsuite/gas/ia64/group-1.d
+++ 2017-11-10/gas/testsuite/gas/ia64/group-1.d
@@ -9,7 +9,7 @@ Section Headers:
   \[ 0\]                   NULL             0000000000000000  00000000
        0000000000000000  0000000000000000           0     0     0
   \[ 1\] \.group            GROUP            0000000000000000  00000040
-       0000000000000008  0000000000000004           7     6     4
+       0000000000000008  0000000000000004           6     6     4
   \[ 2\] \.text             PROGBITS         0000000000000000  00000050
        0000000000000000  0000000000000000  AX       0     0     16
   \[ 3\] \.data             PROGBITS         0000000000000000  00000050
--- 2017-11-10/gas/testsuite/gas/ia64/group-2.d
+++ 2017-11-10/gas/testsuite/gas/ia64/group-2.d
@@ -10,21 +10,21 @@ Section Headers:
   \[ 0\]                   NULL             0000000000000000  00000000
        0000000000000000  0000000000000000           0     0     0
   \[ 1\] \.group            GROUP            0000000000000000  00000040
-       0000000000000010  0000000000000004          10     5     4
-  \[ 2\] \.text             PROGBITS         0000000000000000  00000050
+       0000000000000014  0000000000000004           9     5     4
+  \[ 2\] \.text             PROGBITS         0000000000000000  00000060
        0000000000000000  0000000000000000  AX       0     0     16
-  \[ 3\] \.data             PROGBITS         0000000000000000  00000050
+  \[ 3\] \.data             PROGBITS         0000000000000000  00000060
        0000000000000000  0000000000000000  WA       0     0     1
-  \[ 4\] \.bss              NOBITS           0000000000000000  00000050
+  \[ 4\] \.bss              NOBITS           0000000000000000  00000060
        0000000000000000  0000000000000000  WA       0     0     1
-  \[ 5\] \.gnu\.linkonce\.t\.f PROGBITS         0000000000000000  00000050
+  \[ 5\] \.gnu\.linkonce\.t\.f PROGBITS         0000000000000000  00000060
        0000000000000000  0000000000000000 AXG       0     0     16
-  \[ 6\] \.gnu\.linkonce\.ia6 PROGBITS         0000000000000000  00000050
+  \[ 6\] \.gnu\.linkonce\.ia6 PROGBITS         0000000000000000  00000060
        0000000000000010  0000000000000000  AG       0     0     8
-  \[ 7\] \.gnu\.linkonce\.ia6 IA_64_UNWIND     0000000000000000  00000060
+  \[ 7\] \.gnu\.linkonce\.ia6 IA_64_UNWIND     0000000000000000  00000070
        0000000000000018  0000000000000000 ALG       5     5     8
   \[ 8\] \.rela\.gnu\.linkonc RELA             0000000000000000  .*
-       0000000000000048  0000000000000018   I      10     7     8
+       0000000000000048  0000000000000018  IG       9     7     8
   \[ 9\] \.symtab           SYMTAB           0000000000000000  .*
        00000000000000d8  0000000000000018          10     9     8
   \[10\] \.strtab           STRTAB           0000000000000000  .*
@@ -34,8 +34,9 @@ Section Headers:
 Key to Flags:
 #...
 
-COMDAT group section \[    1\] `\.group' \[foo\] contains 3 sections:
+COMDAT group section \[    1\] `\.group' \[foo\] contains 4 sections:
    \[Index\]    Name
    \[    5\]   \.gnu\.linkonce\.t\.foo
    \[    6\]   \.gnu\.linkonce\.ia64unwi\.foo
    \[    7\]   \.gnu\.linkonce\.ia64unw\.foo
+   \[    8\]   \.rela\.gnu\.linkonce\.ia64unw\.foo
--- 2017-11-10/gas/testsuite/gas/ia64/xdata.d
+++ 2017-11-10/gas/testsuite/gas/ia64/xdata.d
@@ -25,7 +25,7 @@ Section Headers:
   \[ 8\] "\.xdata5"         PROGBITS         0000000000000000  [[:xdigit:]]+
        0000000000000020  0000000000000000   A       0     0     16
   \[ 9\] \.rela"\.xdata5"    RELA             0000000000000000  [[:xdigit:]]+
-       0000000000000030  0000000000000018   I      17     8     8
+       0000000000000030  0000000000000018   I      16     8     8
   \[10\] \.xreal\\1          PROGBITS         0000000000000000  [[:xdigit:]]+
        0000000000000008  0000000000000000   A       0     0     4
   \[11\] \.xreal\+2          PROGBITS         0000000000000000  [[:xdigit:]]+