1@ RUN: llvm-mc %s -triple=armv7-unknown-linux-gnueabi -filetype=obj -o - \
2@ RUN:   | llvm-readobj -s -sd -sr -r -t | FileCheck %s
3
4@ Check whether the section is switched back or not.
5
6@ The assembler should emit the machine code of "func2" in .text section.
7@ It is incorrect if the machine code is emitted in .ARM.exidx or .ARM.extab.
8@ Besides, there should be two entries in .ARM.exidx section.
9
10	.syntax	unified
11
12	.text
13	.globl	func1
14	.align	2
15	.type	func1,%function
16	.fnstart
17func1:
18	bx	lr
19	.fnend
20
21	.globl	func2
22	.align	2
23	.type	func2,%function
24	.fnstart
25func2:
26	bx	lr
27	.fnend
28
29
30@-------------------------------------------------------------------------------
31@ Check the .text section.  There should be two "bx lr" instructions.
32@-------------------------------------------------------------------------------
33@ CHECK: Sections [
34@ CHECK:   Section {
35@ CHECK:     Name: .text
36@ CHECK:     SectionData (
37@ CHECK:       0000: 1EFF2FE1 1EFF2FE1                    |../.../.|
38@ CHECK:     )
39@ CHECK:   }
40
41
42@-------------------------------------------------------------------------------
43@ Check the .ARM.exidx section.
44@ There should be two entries (two words per entry.)
45@-------------------------------------------------------------------------------
46@ CHECK:   Section {
47@ CHECK:     Name: .ARM.exidx
48@ CHECK:     SectionData (
49@-------------------------------------------------------------------------------
50@ The first word should be the offset to .text.  The second word should be
51@ 0xB0B0B080, which means compact model 0 is used (0x80) and the rest of the
52@ word is filled with FINISH opcode (0xB0).
53@-------------------------------------------------------------------------------
54@ CHECK:       0000: 00000000 B0B0B080 04000000 B0B0B080 |................|
55@ CHECK:     )
56@ CHECK:   }
57@ CHECK: ]
58
59@-------------------------------------------------------------------------------
60@ The first word of each entry should be relocated to .text section.
61@-------------------------------------------------------------------------------
62@ CHECK:     Relocations [
63@ CHECK:       0x0 R_ARM_PREL31 .text 0x0
64@ CHECK:       0x0 R_ARM_NONE __aeabi_unwind_cpp_pr0 0x0
65@ CHECK:       0x8 R_ARM_PREL31 .text 0x0
66@ CHECK:     ]
67
68
69@-------------------------------------------------------------------------------
70@ Check the symbols "func1" and "func2".  They should belong to .text section.
71@-------------------------------------------------------------------------------
72@ CHECK: Symbols [
73@ CHECK:   Symbol {
74@ CHECK:     Name: func1
75@ CHECK:     Section: .text (0x1)
76@ CHECK:   }
77@ CHECK:   Symbol {
78@ CHECK:     Name: func2
79@ CHECK:     Section: .text (0x1)
80@ CHECK:   }
81@ CHECK: ]
82