From: Jose E. Marchesi <jose.marchesi@oracle.com>
Date: Wed, 12 Aug 2020 13:42:40 +0000 (+0200)
Subject: bpf: add missing tests from previous commits
X-Git-Tag: binutils-2_35_1~61
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7ab18c12d590632cf6644cd1c774d6f8fb97bc71;p=thirdparty%2Fbinutils-gdb.git

bpf: add missing tests from previous commits

2020-08-07  David Faust  <david.faust@oracle.com>

	* testsuite/ld-bpf/call-3.s: New file.
	* testsuite/ld-bpf/call-3.d: Likewise.
---

diff --git a/ld/testsuite/ld-bpf/call-3.d b/ld/testsuite/ld-bpf/call-3.d
new file mode 100644
index 00000000000..d371cd7d44a
--- /dev/null
+++ b/ld/testsuite/ld-bpf/call-3.d
@@ -0,0 +1,19 @@
+#as: --EL
+#source: call-3.s
+#objdump: -dr
+#ld: -EL
+#name: CALL check unsigned underflow
+
+.*: +file format .*bpf.*
+
+Disassembly of section .text:
+
+[0-9a-f]+ <bar>:
+ *[0-9a-f]+:	b7 00 00 00 00 00 00 00 	mov %r0,0
+ *[0-9a-f]+:	95 00 00 00 00 00 00 00 	exit
+
+[0-9a-f]+ <main>:
+ *[0-9a-f]+:	b7 00 00 00 03 00 00 00 	mov %r0,3
+ *[0-9a-f]+:	b7 01 00 00 01 00 00 00 	mov %r1,1
+ *[0-9a-f]+:	85 10 00 00 fb ff ff ff 	call -5
+ *[0-9a-f]+:	95 00 00 00 00 00 00 00 	exit
diff --git a/ld/testsuite/ld-bpf/call-3.s b/ld/testsuite/ld-bpf/call-3.s
new file mode 100644
index 00000000000..d4c042cba83
--- /dev/null
+++ b/ld/testsuite/ld-bpf/call-3.s
@@ -0,0 +1,12 @@
+    .text
+    .align 4
+    .global bar
+bar:
+    mov %r0, 0
+    exit
+
+main:
+    mov %r0, 3
+    mov %r1, 1
+    call bar
+    exit