vendor/lld/lld-trunk-r303571

1 files changed, 39 insertions, 0 deletions

diff --git a/test/ELF/arm-sbrel32.s b/test/ELF/arm-sbrel32.s
new file mode 100644
index 000000000000..7f12717195a9
--- /dev/null
+++ b/test/ELF/arm-sbrel32.s
@@ -0,0 +1,39 @@
+// RUN: llvm-mc -filetype=obj -triple=armv7a-none-linux-gnueabi %s -o %t
+// RUN: ld.lld %t -o %t2 2>&1
+// RUN: llvm-objdump -d -triple=armv7a-none-linux-gnueabi %t2 | FileCheck %s
+// REQUIRES: arm
+
+// Test the R_ARM_SBREL32 relocation which calculates the offset of the Symbol
+// from the static base. We define the static base to be the address of the
+// segment containing the symbol
+ .text
+ .syntax unified
+
+ .globl _start
+ .p2align       2
+ .type  _start,%function
+_start:
+        .fnstart
+        bx lr
+
+        .long   foo(sbrel)
+        .long   foo2(sbrel)
+        .long   foo3(sbrel)
+        .long   foo4(sbrel)
+// RW segment starts here
+        .data
+        .p2align 4
+foo:    .word 10
+foo2:   .word 20
+
+        .bss
+foo3:   .space 4
+foo4:   .space 4
+
+// CHECK: Disassembly of section .text:
+// CHECK-NEXT: _start:
+// CHECK-NEXT:    11000:        1e ff 2f e1     bx      lr
+// CHECK:         11004:        00 00 00 00     .word   0x00000000
+// CHECK-NEXT:    11008:        04 00 00 00     .word   0x00000004
+// CHECK-NEXT:    1100c:        08 00 00 00     .word   0x00000008
+// CHECK-NEXT:    11010:        0c 00 00 00     .word   0x0000000c