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      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: ]
    129