lld/test/COFF/arm64ec-hybmp.s

   1 REQUIRES: aarch64
   2 RUN: split-file %s %t.dir && cd %t.dir
   3
   4 #--- text-func.s
   5     .text
   6     .globl func
   7     .p2align 2, 0x0
   8 func:
   9     mov w0, #1
  10     ret
  11
  12     .section .wowthk$aa,"xr",discard,thunk
  13     .globl thunk
  14     .p2align 2
  15 thunk:
  16     ret
  17
  18     .section .hybmp$x,"yi"
  19     .symidx func
  20     .symidx thunk
  21     .word 1  // entry thunk
  22
  23 // RUN: llvm-mc -filetype=obj -triple=arm64ec-windows text-func.s -o text-func.obj
  24 // RUN: not lld-link -machine:arm64ec -dll -noentry -out:test.dll text-func.obj 2>&1 | FileCheck -check-prefix=FUNC-NON-COMDAT %s
  25 // FUNC-NON-COMDAT: error: non COMDAT symbol 'func' in hybrid map
  26
  27 #--- offset-func.s
  28     .section .text,"xr",discard,func
  29     // Add an instruction before func label to make adding entry thunk offset in the padding impossible.
  30     mov w0, #2
  31     .globl func
  32     .p2align 2, 0x0
  33 func:
  34     mov w0, #1
  35     ret
  36
  37     .section .wowthk$aa,"xr",discard,thunk
  38     .globl thunk
  39     .p2align 2
  40 thunk:
  41     ret
  42
  43     .section .hybmp$x,"yi"
  44     .symidx func
  45     .symidx thunk
  46     .word 1  // entry thunk
  47
  48 // RUN: llvm-mc -filetype=obj -triple=arm64ec-windows offset-func.s -o offset-func.obj
  49 // RUN: not lld-link -machine:arm64ec -dll -noentry -out:test.dll offset-func.obj 2>&1 | FileCheck -check-prefix=FUNC-NON-COMDAT %s
  50
  51 #--- undef-func.s
  52     .section .wowthk$aa,"xr",discard,thunk
  53     .globl thunk
  54     .p2align 2
  55 thunk:
  56     ret
  57
  58     .section .hybmp$x,"yi"
  59     .symidx func
  60     .symidx thunk
  61     .word 1  // entry thunk
  62
  63 // RUN: llvm-mc -filetype=obj -triple=arm64ec-windows undef-func.s -o undef-func.obj
  64 // RUN: not lld-link -machine:arm64ec -dll -noentry -out:test.dll undef-func.obj 2>&1 | FileCheck -check-prefix=UNDEF-FUNC %s
  65 // UNDEF-FUNC: error: undefined symbol: func
  66
  67 #--- undef-thunk.s
  68     .section .text,"xr",discard,func
  69     .globl func
  70     .p2align 2, 0x0
  71 func:
  72     mov w0, #1
  73     ret
  74
  75     .section .hybmp$x,"yi"
  76     .symidx func
  77     .symidx thunk
  78     .word 1  // entry thunk
  79
  80 // RUN: llvm-mc -filetype=obj -triple=arm64ec-windows undef-thunk.s -o undef-thunk.obj
  81 // RUN: not lld-link -machine:arm64ec -dll -noentry -out:test.dll undef-thunk.obj 2>&1 | FileCheck -check-prefix=UNDEF-THUNK %s
  82 // UNDEF-THUNK: error: undefined symbol: thunk
  83
  84 #--- invalid-type.s
  85     .section .text,"xr",discard,func
  86     .globl func
  87     .p2align 2, 0x0
  88 func:
  89     mov w0, #1
  90     ret
  91
  92     .section .wowthk$aa,"xr",discard,thunk
  93     .globl thunk
  94     .p2align 2
  95 thunk:
  96     ret
  97
  98     .section .hybmp$x,"yi"
  99     .symidx func
 100     .symidx thunk
 101     .word 3
 102
 103 // RUN: llvm-mc -filetype=obj -triple=arm64ec-windows invalid-type.s -o invalid-type.obj
 104 // RUN: lld-link -machine:arm64ec -dll -noentry -out:test.dll invalid-type.obj 2>&1 | FileCheck -check-prefix=INVALID-TYPE %s
 105 // INVALID-TYPE: warning: Ignoring unknown EC thunk type 3
 106
 107 #--- invalid-size.s
 108     .section .hybmp$x,"yi"
 109     .symidx func
 110     .symidx thunk
 111
 112 // RUN: llvm-mc -filetype=obj -triple=arm64ec-windows invalid-size.s -o invalid-size.obj
 113 // RUN: not lld-link -machine:arm64ec -dll -noentry -out:test.dll invalid-size.obj 2>&1 | FileCheck -check-prefix=INVALID-SIZE %s
 114 // INVALID-SIZE: error: Invalid .hybmp chunk size 8