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Tests for .symver (Re: A patch for ".symver name,name2@@@nodename")
- To: Nick Clifton <nickc at redhat dot com>
- Subject: Tests for .symver (Re: A patch for ".symver name,name2@@@nodename")
- From: "H . J . Lu" <hjl at valinux dot com>
- Date: Mon, 13 Nov 2000 13:29:48 -0800
- Cc: binutils at sourceware dot cygnus dot com
- References: <200011131910.LAA02563@elmo.cygnus.com>
On Mon, Nov 13, 2000 at 11:10:54AM -0800, Nick Clifton wrote:
> : 2000-11-08 H.J. Lu <hjl@gnu.org>
> :
> : * config/obj-elf.c (obj_elf_symver): Reformat.
> : (elf_frob_symbol): Support ".symver name,name2@@@nodename".
> : (elf_frob_file_before_adjust): Likewise.
> :
> : * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
> : and ".symver name,name2@@@nodename".
> : Fix a typo.
>
> Well nobody seems to object to this one, so it is fine by me.
>
> Approved.
>
> Cheers
> Nick
Here are the tests for .symver.
--
H.J. Lu (hjl@valinux.com)
---
2000-11-13 H.J. Lu <hjl@gnu.org>
* gas/symver/symver.exp: New for symver test.
* gas/symver/symver0.d: Likewise.
* gas/symver/symver0.s: Likewise.
* gas/symver/symver1.d: Likewise.
* gas/symver/symver1.s: Likewise.
* gas/symver/symver2.l: Likewise.
* gas/symver/symver2.s: Likewise.
* gas/symver/symver3.l: Likewise.
* gas/symver/symver3.s: Likewise.
* gas/symver/symver4.l: Likewise.
* gas/symver/symver4.s: Likewise.
* gas/symver/symver5.l: Likewise.
* gas/symver/symver5.s: Likewise.
* gas/symver/symver6.l: Likewise.
* gas/symver/symver6.s: Likewise.
diff -upr --new-file /tmp/symver/symver.exp gas/symver/symver.exp
--- /tmp/symver/symver.exp Wed Dec 31 16:00:00 1969
+++ gas/symver/symver.exp Wed Nov 8 16:33:37 2000
@@ -0,0 +1,48 @@
+#
+# symver tests
+#
+proc run_error_test { name opts } {
+ global srcdir subdir
+ set testname "symver $name"
+ set file $srcdir/$subdir/$name
+ gas_run ${name}.s $opts ">&dump.out"
+ if { [regexp_diff "dump.out" "${file}.l"] } then {
+ fail $testname
+ verbose "output is [file_contents "dump.out"]" 2
+ return
+ }
+ pass $testname
+}
+
+# symver is only supported by ELF targets.
+if { ([istarget "*-*-elf*"]
+ || [istarget "*-*-linux*"])
+ && ![istarget *-*-linux*aout*]
+ && ![istarget *-*-linux*oldld*] } then {
+
+ if {[istarget "ia64-*"]} then {
+ return
+ }
+
+ if {[istarget "hppa*64*-*-*"]} then {
+ return
+ }
+
+ # not supported by D30V
+ if {[istarget "d30v-*-*"]} {
+ return
+ }
+
+ # not yet supported by i960
+ if {[istarget "i960-*-*"]} {
+ return
+ }
+
+ run_dump_test "symver0"
+ run_dump_test "symver1"
+ run_error_test "symver2" ""
+ run_error_test "symver3" ""
+ run_error_test "symver4" ""
+ run_error_test "symver5" ""
+ run_error_test "symver6" ""
+}
diff -upr --new-file /tmp/symver/symver0.d gas/symver/symver0.d
--- /tmp/symver/symver0.d Wed Dec 31 16:00:00 1969
+++ gas/symver/symver0.d Thu Nov 9 00:02:04 2000
@@ -0,0 +1,6 @@
+#nm: -n
+#name: symver symver0
+
+ U foo@version1
+0+0000000 D foo1
+0+00000.. d L_foo1
diff -upr --new-file /tmp/symver/symver0.s gas/symver/symver0.s
--- /tmp/symver/symver0.s Wed Dec 31 16:00:00 1969
+++ gas/symver/symver0.s Wed Nov 8 15:27:11 2000
@@ -0,0 +1,10 @@
+ .data
+ .symver bar,bar@version1
+ .symver bar,bar@version1
+ .globl foo1
+ .type foo1,object
+foo1:
+ .long foo
+ .symver foo,foo@version1
+L_foo1:
+ .size foo1,L_foo1-foo1
diff -upr --new-file /tmp/symver/symver1.d gas/symver/symver1.d
--- /tmp/symver/symver1.d Wed Dec 31 16:00:00 1969
+++ gas/symver/symver1.d Thu Nov 9 00:02:18 2000
@@ -0,0 +1,9 @@
+#nm: -n
+#name: symver symver1
+
+ U foo@version1
+0+0000000 D foo1@@version1
+0+00000.. d L_foo1
+0+00000.. D foo2
+0+00000.. D foo2@@version1
+0+00000.. d L_foo2
diff -upr --new-file /tmp/symver/symver1.s gas/symver/symver1.s
--- /tmp/symver/symver1.s Wed Dec 31 16:00:00 1969
+++ gas/symver/symver1.s Wed Nov 8 16:04:12 2000
@@ -0,0 +1,18 @@
+ .data
+ .symver bar,bar@@@version1
+ .symver bar,bar@@@version1
+ .globl foo1
+ .type foo1,object
+foo1:
+ .long foo
+ .symver foo,foo@@@version1
+ .symver foo1,foo1@@@version1
+L_foo1:
+ .size foo1,L_foo1-foo1
+ .globl foo2
+ .type foo2,object
+foo2:
+ .long foo
+ .symver foo2,foo2@@version1
+L_foo2:
+ .size foo2,L_foo2-foo2
diff -upr --new-file /tmp/symver/symver2.l gas/symver/symver2.l
--- /tmp/symver/symver2.l Wed Dec 31 16:00:00 1969
+++ gas/symver/symver2.l Wed Nov 8 16:13:29 2000
@@ -0,0 +1,2 @@
+.*: Assembler messages:
+.*:8: Error: invalid attempt to declare external version name as default in symbol `foo@@version1'
diff -upr --new-file /tmp/symver/symver2.s gas/symver/symver2.s
--- /tmp/symver/symver2.s Wed Dec 31 16:00:00 1969
+++ gas/symver/symver2.s Wed Nov 8 16:06:00 2000
@@ -0,0 +1,8 @@
+ .data
+ .globl foo1
+ .type foo1,object
+foo1:
+ .long foo
+ .symver foo,foo@@version1
+L_foo1:
+ .size foo1,L_foo1-foo1
diff -upr --new-file /tmp/symver/symver3.l gas/symver/symver3.l
--- /tmp/symver/symver3.l Wed Dec 31 16:00:00 1969
+++ gas/symver/symver3.l Wed Nov 8 16:21:51 2000
@@ -0,0 +1,2 @@
+.*: Assembler messages:
+.*:6: Error: missing version name in `foo' for symbol `foo'
diff -upr --new-file /tmp/symver/symver3.s gas/symver/symver3.s
--- /tmp/symver/symver3.s Wed Dec 31 16:00:00 1969
+++ gas/symver/symver3.s Wed Nov 8 16:21:24 2000
@@ -0,0 +1,8 @@
+ .data
+ .globl foo1
+ .type foo1,object
+foo1:
+ .long foo
+ .symver foo,foo
+L_foo1:
+ .size foo1,L_foo1-foo1
diff -upr --new-file /tmp/symver/symver4.l gas/symver/symver4.l
--- /tmp/symver/symver4.l Wed Dec 31 16:00:00 1969
+++ gas/symver/symver4.l Wed Nov 8 16:34:42 2000
@@ -0,0 +1,2 @@
+.*: Assembler messages:
+.*:6: Error: missing version name in `foo@' for symbol `foo'
diff -upr --new-file /tmp/symver/symver4.s gas/symver/symver4.s
--- /tmp/symver/symver4.s Wed Dec 31 16:00:00 1969
+++ gas/symver/symver4.s Wed Nov 8 16:34:49 2000
@@ -0,0 +1,8 @@
+ .data
+ .globl foo1
+ .type foo1,object
+foo1:
+ .long foo
+ .symver foo,foo@
+L_foo1:
+ .size foo1,L_foo1-foo1
diff -upr --new-file /tmp/symver/symver5.l gas/symver/symver5.l
--- /tmp/symver/symver5.l Wed Dec 31 16:00:00 1969
+++ gas/symver/symver5.l Wed Nov 8 16:35:06 2000
@@ -0,0 +1,2 @@
+.*: Assembler messages:
+.*:6: Error: missing version name in `foo@@@' for symbol `foo'
diff -upr --new-file /tmp/symver/symver5.s gas/symver/symver5.s
--- /tmp/symver/symver5.s Wed Dec 31 16:00:00 1969
+++ gas/symver/symver5.s Wed Nov 8 16:35:17 2000
@@ -0,0 +1,8 @@
+ .data
+ .globl foo1
+ .type foo1,object
+foo1:
+ .long foo
+ .symver foo,foo@@@
+L_foo1:
+ .size foo1,L_foo1-foo1
diff -upr --new-file /tmp/symver/symver6.l gas/symver/symver6.l
--- /tmp/symver/symver6.l Wed Dec 31 16:00:00 1969
+++ gas/symver/symver6.l Wed Nov 8 16:15:46 2000
@@ -0,0 +1,2 @@
+.*: Assembler messages:
+.*:7: Error: multiple versions \[`foo@version1'|`foo@@version1'\] for symbol `foo'
diff -upr --new-file /tmp/symver/symver6.s gas/symver/symver6.s
--- /tmp/symver/symver6.s Wed Dec 31 16:00:00 1969
+++ gas/symver/symver6.s Wed Nov 8 16:14:24 2000
@@ -0,0 +1,9 @@
+ .data
+ .globl foo1
+ .type foo1,object
+foo1:
+ .long foo
+ .symver foo,foo@@version1
+ .symver foo,foo@version1
+L_foo1:
+ .size foo1,L_foo1-foo1