Emit DWARF line entries for all data in the instruction stream.

[oota-llvm.git] / test / MC / ELF / debug-line.s

diff --git a/test/MC/ELF/debug-line.s b/test/MC/ELF/debug-line.s
index 6766f1042ba278ad00caac37c59ab97a30d36419..38ef8284a0dfa162bc431ba968d2525e4299cedd 100644 (file)
--- a/test/MC/ELF/debug-line.s
+++ b/test/MC/ELF/debug-line.s
@@ -1,6 +1,15 @@
 // RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | llvm-readobj -s -sd | FileCheck %s
 
 // RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | llvm-readobj -s -sd | FileCheck %s
 

-// Test that .debug_line is populated.
+// Test that .debug_line is populated.  TODO: This test should really be using
+// llvm-dwarfdump, but it cannot parse this particular object file.  The content
+// of .debug_line was checked using GNU binutils:
+
+// $ objdump --dwarf=decodedline debug-line.o
+// [...]
+// File name                            Line number    Starting address
+// foo.c                                          4                   0
+// foo.c                                          5                 0x4
+// foo.c                                          6                 0x5

 
 // CHECK:        Section {
 // CHECK:          Name: .debug_line
 
 // CHECK:        Section {
 // CHECK:          Name: .debug_line


@@ -8,18 +17,18 @@
 // CHECK-NEXT:     Flags [
 // CHECK-NEXT:     ]
 // CHECK-NEXT:     Address: 0x0
 // CHECK-NEXT:     Flags [
 // CHECK-NEXT:     ]
 // CHECK-NEXT:     Address: 0x0

-// CHECK-NEXT:     Offset: 0x48
-// CHECK-NEXT:     Size: 72
+// CHECK-NEXT:     Offset: 0x50
+// CHECK-NEXT:     Size: 57

 // CHECK-NEXT:     Link: 0
 // CHECK-NEXT:     Info: 0
 // CHECK-NEXT:     AddressAlignment: 1
 // CHECK-NEXT:     EntrySize: 0
 // CHECK-NEXT:     SectionData (
 // CHECK-NEXT:     Link: 0
 // CHECK-NEXT:     Info: 0
 // CHECK-NEXT:     AddressAlignment: 1
 // CHECK-NEXT:     EntrySize: 0
 // CHECK-NEXT:     SectionData (

-// CHECK-NEXT:       0000: 44000000 02001C00 00000101 FB0E0D00
+
+// CHECK-NEXT:       0000: 35000000 02001C00 00000101 FB0E0D00

 // CHECK-NEXT:       0010: 01010101 00000001 00000100 666F6F2E
 // CHECK-NEXT:       0020: 63000000 00000009 02000000 00000000
 // CHECK-NEXT:       0010: 01010101 00000001 00000100 666F6F2E
 // CHECK-NEXT:       0020: 63000000 00000009 02000000 00000000

-// CHECK-NEXT:       0030: 00150205 00010100 09020000 00000000
-// CHECK-NEXT:       0040: 00001602 43000101
+// CHECK-NEXT:       0030: 00154B21 02080001 01

 // CHECK-NEXT:     )
 // CHECK-NEXT:   }
 
 // CHECK-NEXT:     )
 // CHECK-NEXT:   }
 


@@ -34,3 +43,7 @@
 
        .loc 1 5 0
        .byte 0xc3
 
        .loc 1 5 0
        .byte 0xc3

+
+       .loc 1 6 0
+l:
+       .quad l