[binutils-gdb] ld: Add PR ld/32816 tests

[H.J. Lu]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=0b1fba3c49986faa9e310415e2ff666a7d8d8e6e

commit 0b1fba3c49986faa9e310415e2ff666a7d8d8e6e
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Thu Sep 10 09:07:21 2026 +0800

    ld: Add PR ld/32816 tests
    
            PR ld/32816
            * testsuite/ld-elf/pr32816.rd: New file.
            * testsuite/ld-elf/pr32816a.c: Likewise.
            * testsuite/ld-elf/pr32816b.c: Likewise.
            * testsuite/ld-elf/shared.exp: Run PR ld/32816 tests.
    
    Signed-off-by: H.J. Lu <hjl.tools@gmail.com>

Diff:
---
 ld/testsuite/ld-elf/pr32816.rd |  3 +++
 ld/testsuite/ld-elf/pr32816a.c | 17 +++++++++++++++++
 ld/testsuite/ld-elf/pr32816b.c |  8 ++++++++
 ld/testsuite/ld-elf/shared.exp | 18 ++++++++++++++++++
 4 files changed, 46 insertions(+)

diff --git a/ld/testsuite/ld-elf/pr32816.rd b/ld/testsuite/ld-elf/pr32816.rd
new file mode 100644
index 00000000000..f3dcf8dcfdb
--- /dev/null
+++ b/ld/testsuite/ld-elf/pr32816.rd
@@ -0,0 +1,3 @@
+#...
+ +0x[0-9a-f]+ +\(NEEDED\) +Shared library: +\[.*pr32816.so\]
+#pass
diff --git a/ld/testsuite/ld-elf/pr32816a.c b/ld/testsuite/ld-elf/pr32816a.c
new file mode 100644
index 00000000000..2cf637dd3e0
--- /dev/null
+++ b/ld/testsuite/ld-elf/pr32816a.c
@@ -0,0 +1,17 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+void
+ProfilerStart (const char *filename)
+{
+  printf ("Starting with arg: %s!\n", filename);
+}
+
+static __attribute__ ((constructor)) void
+startup (void)
+{
+  const char *v = getenv ("CPUPROFILE");
+  if (!v)
+    return;
+  ProfilerStart (v);
+}
diff --git a/ld/testsuite/ld-elf/pr32816b.c b/ld/testsuite/ld-elf/pr32816b.c
new file mode 100644
index 00000000000..f6ca01a335f
--- /dev/null
+++ b/ld/testsuite/ld-elf/pr32816b.c
@@ -0,0 +1,8 @@
+#include <stdio.h>
+
+int
+main (void)
+{
+  printf ("main!\n");
+  return 0;
+}
diff --git a/ld/testsuite/ld-elf/shared.exp b/ld/testsuite/ld-elf/shared.exp
index 043090c61c2..ae70ad2cc1a 100644
--- a/ld/testsuite/ld-elf/shared.exp
+++ b/ld/testsuite/ld-elf/shared.exp
@@ -942,6 +942,24 @@ run_cc_link_tests [list \
 	{{readelf -d pr21086.rd}} \
 	"pr21086" \
     ] \
+    [list \
+	"Build pr32816.so" \
+	"-shared" \
+	"-fPIC" \
+	{pr32816a.c} \
+	{} \
+	"pr32816.so" \
+    ] \
+    [list \
+	"Build pr32816" \
+	"-Wl,-u,ProfilerStart,--as-need" \
+	"" \
+	{pr32816b.c} \
+	{{readelf -d pr32816.rd}} \
+	"pr32816" \
+	"c" \
+	"tmpdir/pr32816.so" \
+    ] \
 ]
 
 # pr19073.s uses .set, which has a different meaning on alpha.