1 files changed, 46 insertions, 0 deletions
diff --git a/none/tests/amd64-solaris/coredump_single_thread.c b/none/tests/amd64-solaris/coredump_single_thread.c
new file mode 100644
index 000000000..230ab06a2
--- /dev/null
+++ b/none/tests/amd64-solaris/coredump_single_thread.c
@@ -0,0 +1,46 @@
+/* Tests that Valgrind coredump support works correctly by producing
+   a core dump analyzable by mdb. */
+
+#include <stdio.h>
+#include <sys/types.h>
+
+__attribute__((noinline))
+static void inner(void)
+{
+   /* Set registers to apriori known values. */
+   __asm__ __volatile__(
+      "movq $0x101, %%rax\n"
+      "movq $0x102, %%rbx\n"
+      "movq $0x103, %%rcx\n"
+      "movq $0x104, %%rdx\n"
+      "movq $0x105, %%rsi\n"
+      "movq $0x106, %%rdi\n"
+      "movq $0x107, %%r8\n"
+      "movq $0x108, %%r9\n"
+      "movq $0x109, %%r10\n"
+      "movq $0x10a, %%r11\n"
+      "movq $0x10b, %%r12\n"
+      "movq $0x10c, %%r13\n"
+      "movq $0x10d, %%r14\n"
+      "movq $0x10e, %%r15\n"
+      // not %rbp as mdb is then not able to reconstruct stack trace
+      "movq $0x10f, %%rsp\n"
+      "movq $0x1234, (%%rax)\n"  // should cause SEGV here
+      "ud2"                      // should never get here
+      : // no output registers
+      : // no input registers
+      : "memory", "%rax", "%rbx", "%rcx", "%rdx", "%rsi", "%rdi",
+        "%r8", "%r9", "%r10", "%r11", "%r12", "%r13", "%r14", "%r15", "%rsp");
+}
+
+__attribute__((noinline))
+static void outer(void)
+{
+   inner();
+}
+
+int main(int argc, const char *argv[])
+{
+   outer();
+   return 0;
+}