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am 8e708faf: am 5edef2e8: Merge "x86_64/x32: Avoid early fail on x32 or x86_64 build"
[android-x86/external-llvm.git] / test / MC / ARM / eh-directive-section-multiple-func.s
1 @ RUN: llvm-mc %s -triple=armv7-unknown-linux-gnueabi -filetype=obj -o - \
2 @ RUN:   | llvm-readobj -s -sd -sr -t | FileCheck %s
3
4 @ Check whether the section is switched back properly.
5
6 @ The assembler should switch the section back to the corresponding section
7 @ after it have emitted the exception handling indices and tables.  In this
8 @ test case, we are checking whether the section is correct when .section
9 @ directives is used.
10
11 @ In this example, func1 and func2 should be defined in .TEST1 section.
12 @ It is incorrect if the func2 is in .text, .ARM.extab.TEST1, or
13 @ .ARM.exidx.TEST1 sections.
14
15         .syntax unified
16
17         .section        .TEST1
18
19         .globl  func1
20         .align  2
21         .type   func1,%function
22         .fnstart
23 func1:
24         bx      lr
25         .personality    __gxx_personality_v0
26         .handlerdata
27         .fnend
28
29         .globl  func2
30         .align  2
31         .type   func2,%function
32         .fnstart
33 func2:
34         bx      lr
35         .personality    __gxx_personality_v0
36         .handlerdata
37         .fnend
38
39
40 @-------------------------------------------------------------------------------
41 @ Check the .text section.  This should be empty.
42 @-------------------------------------------------------------------------------
43 @ CHECK: Sections [
44 @ CHECK:   Section {
45 @ CHECK:     Name: .text
46 @ CHECK:     SectionData (
47 @ CHECK:     )
48 @ CHECK:   }
49
50
51 @-------------------------------------------------------------------------------
52 @ Check the .TEST1 section.  There should be two "bx lr" instructions.
53 @-------------------------------------------------------------------------------
54 @ CHECK:   Section {
55 @ CHECK:     Name: .TEST1
56 @ CHECK:     SectionData (
57 @ CHECK:       0000: 1EFF2FE1 1EFF2FE1                    |../.../.|
58 @ CHECK:     )
59 @ CHECK:   }
60
61
62
63 @-------------------------------------------------------------------------------
64 @ Check the .ARM.extab.TEST1 section.
65 @-------------------------------------------------------------------------------
66 @ CHECK:   Section {
67 @ CHECK:     Name: .ARM.extab.TEST1
68 @ CHECK:     SectionData (
69 @ CHECK:       0000: 00000000 B0B0B000 00000000 B0B0B000  |................|
70 @ CHECK:     )
71 @ CHECK:   }
72 @ CHECK:     Relocations [
73 @ CHECK:       0x0 R_ARM_PREL31 __gxx_personality_v0 0x0
74 @ CHECK:       0x8 R_ARM_PREL31 __gxx_personality_v0 0x0
75 @ CHECK:     ]
76
77
78 @-------------------------------------------------------------------------------
79 @ Check the .ARM.exidx.TEST1 section.
80 @-------------------------------------------------------------------------------
81 @ CHECK:   Section {
82 @ CHECK:     Name: .ARM.exidx.TEST1
83 @ CHECK:     Link: 4
84 @-------------------------------------------------------------------------------
85 @ The first word should be the offset to .TEST1.
86 @ The second word should be the offset to .ARM.extab.TEST1
87 @-------------------------------------------------------------------------------
88 @ CHECK:     SectionData (
89 @ CHECK:       0000: 00000000 00000000 04000000 08000000  |................|
90 @ CHECK:     )
91 @ CHECK:   }
92 @ CHECK: ]
93 @-------------------------------------------------------------------------------
94 @ The first word of each entry should be relocated to .TEST1 section.
95 @ The second word of each entry should be relocated to
96 @ .ARM.extab.TESET1 section.
97 @-------------------------------------------------------------------------------
98 @ CHECK:     Relocations [
99 @ CHECK:       0x0 R_ARM_PREL31 .TEST1 0x0
100 @ CHECK:       0x4 R_ARM_PREL31 .ARM.extab.TEST1 0x0
101 @ CHECK:       0x8 R_ARM_PREL31 .TEST1 0x0
102 @ CHECK:       0xC R_ARM_PREL31 .ARM.extab.TEST1 0x0
103 @ CHECK:     ]
104
105
106 @-------------------------------------------------------------------------------
107 @ Check the symbols "func1" and "func2".  They should belong to .TEST1 section.
108 @-------------------------------------------------------------------------------
109 @ CHECK: Symbols [
110 @ CHECK:   Symbol {
111 @ CHECK:     Name: func1
112 @ CHECK:     Value: 0x0
113 @ CHECK:     Size: 0
114 @ CHECK:     Binding: Global (0x1)
115 @ CHECK:     Type: Function (0x2)
116 @ CHECK:     Other: 0
117 @ CHECK:     Section: .TEST1 (0x4)
118 @ CHECK:   }
119 @ CHECK:   Symbol {
120 @ CHECK:     Name: func2
121 @ CHECK:     Value: 0x4
122 @ CHECK:     Size: 0
123 @ CHECK:     Binding: Global (0x1)
124 @ CHECK:     Type: Function (0x2)
125 @ CHECK:     Other: 0
126 @ CHECK:     Section: .TEST1 (0x4)
127 @ CHECK:   }
128 @ CHECK: ]