1 files changed, 82 insertions, 0 deletions
diff --git a/test/MC/ARM/eh-directive-text-section.s b/test/MC/ARM/eh-directive-text-section.s
new file mode 100644
index 0000000000..5ab1baa592
--- /dev/null
+++ b/test/MC/ARM/eh-directive-text-section.s
@@ -0,0 +1,82 @@
+@ RUN: llvm-mc %s -triple=armv7-unknown-linux-gnueabi -filetype=obj -o - \
+@ RUN:   | llvm-readobj -s -sd -sr | FileCheck %s
+
+@ Check the .fnstart directive and the .fnend directive.
+
+@ The .fnstart directive and .fnend directive should create an entry in
+@ exception handling table.  For example, if the function is defined in .text
+@ section, then there should be an entry in .ARM.exidx section.
+
+	.syntax	unified
+
+	.text
+	.globl	func1
+	.align	2
+	.type	func1,%function
+	.fnstart
+func1:
+	bx	lr
+	.fnend
+
+
+
+@-------------------------------------------------------------------------------
+@ Check the .text section.
+@-------------------------------------------------------------------------------
+@ CHECK: Sections [
+@ CHECK:   Section {
+
+@-------------------------------------------------------------------------------
+@ Check the index of .text section.  This will be used in .ARM.exidx.
+@-------------------------------------------------------------------------------
+@ CHECK:     Index: 1
+@ CHECK:     Name: .text
+@ CHECK:     Type: SHT_PROGBITS (0x1)
+@ CHECK:     Flags [ (0x6)
+@ CHECK:       SHF_ALLOC (0x2)
+@ CHECK:       SHF_EXECINSTR (0x4)
+@ CHECK:     ]
+@ CHECK:     SectionData (
+@ CHECK:       0000: 1EFF2FE1                             |../.|
+@ CHECK:     )
+@ CHECK:   }
+
+
+@-------------------------------------------------------------------------------
+@ Check the name of the EXIDX section.  For the function in the .text section,
+@ this should be .ARM.exidx.  It is incorrect to see .ARM.exidx.text here.
+@-------------------------------------------------------------------------------
+@ CHECK:   Section {
+@ CHECK:     Name: .ARM.exidx
+@ CHECK:     Type: SHT_ARM_EXIDX (0x70000001)
+@ CHECK:     Flags [ (0x82)
+@ CHECK:       SHF_ALLOC (0x2)
+@ CHECK:       SHF_LINK_ORDER (0x80)
+@ CHECK:     ]
+
+@-------------------------------------------------------------------------------
+@ Check the linked section of the EXIDX section.  This should be the index
+@ of the .text section.
+@-------------------------------------------------------------------------------
+@ CHECK:     Link: 1
+
+@-------------------------------------------------------------------------------
+@ The first word should be relocated to the code address in .text section.
+@ Besides, since this function is using compact model 0, thus we have to
+@ add an relocation to __aeabi_unwind_cpp_pr0.
+@-------------------------------------------------------------------------------
+@ CHECK:     Relocations [
+@ CHECK:       0x0 R_ARM_PREL31 .text 0x0
+@ CHECK:       0x0 R_ARM_NONE __aeabi_unwind_cpp_pr0 0x0
+@ CHECK:     ]
+
+@-------------------------------------------------------------------------------
+@ The first word should be the offset to .text.  The second word should be
+@ 0xB0B0B080, which means compact model 0 is used (0x80) and the rest of the
+@ word is filled with FINISH opcode (0xB0).
+@-------------------------------------------------------------------------------
+@ CHECK:     SectionData (
+@ CHECK:       0000: 00000000 B0B0B080                    |........|
+@ CHECK:     )
+@ CHECK:   }
+@ CHECK: ]