Relocate with the symbol if the relocation is of kind NTPOFF.

Patch by David Meyer, I added the test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120104 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 34 insertions, 13 deletions

diff --git a/test/MC/ELF/relocation-386.s b/test/MC/ELF/relocation-386.s
index 48cdc35..c14751a 100644
--- a/test/MC/ELF/relocation-386.s
+++ b/test/MC/ELF/relocation-386.s
@@ -1,7 +1,7 @@
 // RUN: llvm-mc -filetype=obj -triple i386-pc-linux-gnu %s -o - | elf-dump | FileCheck  %s
 
-// Test that we produce the correct relocation types and that the relocation
-// to .Lfoo uses the symbol and not the section.
+// Test that we produce the correct relocation types and that the relocations
+// correctly point to the section or the symbol.
 
 // Section 3 is bss
 // CHECK:      # Section 0x00000003
@@ -10,8 +10,18 @@
 // CHECK:      # Symbol 0x00000001
 // CHECK-NEXT: (('st_name', 0x00000005) # '.Lfoo'
 
-// Symbol 6 is section 3
-// CHECK:      # Symbol 0x00000006
+// Symbol 4 is zed
+// CHECK:      # Symbol 0x00000004
+// CHECK-NEXT: (('st_name', 0x00000035) # 'zed'
+// CHECK-NEXT:  ('st_value', 0x00000000)
+// CHECK-NEXT:  ('st_size', 0x00000000)
+// CHECK-NEXT:  ('st_bind', 0x00000000)
+// CHECK-NEXT:  ('st_type', 0x00000006)
+// CHECK-NEXT:  ('st_other', 0x00000000)
+// CHECK-NEXT:  ('st_shndx', 0x00000004)
+
+// Symbol 7 is section 3
+// CHECK:      # Symbol 0x00000007
 // CHECK-NEXT: (('st_name', 0x00000000) # ''
 // CHECK-NEXT:  ('st_value', 0x00000000)
 // CHECK-NEXT:  ('st_size', 0x00000000)
@@ -36,10 +46,10 @@
 // CHECK-NEXT:  ('r_type', 0x0000000a)
 // CHECK-NEXT: ),
 
-// Relocation 3 (bar3@GOTOFF) is done with symbol 6 (bss)
+// Relocation 3 (bar3@GOTOFF) is done with symbol 7 (bss)
 // CHECK-NEXT:  # Relocation 0x00000003
 // CHECK-NEXT: (('r_offset',
-// CHECK-NEXT:  ('r_sym', 0x00000006
+// CHECK-NEXT:  ('r_sym', 0x00000007
 // CHECK-NEXT:  ('r_type',
 // CHECK-NEXT: ),
 
@@ -53,49 +63,49 @@
 // Relocation 5 (foo@TLSGD) is of type R_386_TLS_GD
 // CHECK-NEXT: # Relocation 0x00000005
 // CHECK-NEXT: (('r_offset', 0x00000020)
-// CHECK-NEXT:  ('r_sym', 0x0000000b)
+// CHECK-NEXT:  ('r_sym', 0x0000000d)
 // CHECK-NEXT:  ('r_type', 0x00000012)
 // CHECK-NEXT: ),
 
 // Relocation 6 ($foo@TPOFF) is of type R_386_TLS_LE_32
 // CHECK-NEXT: # Relocation 0x00000006
 // CHECK-NEXT: (('r_offset', 0x00000025)
-// CHECK-NEXT:  ('r_sym', 0x0000000b)
+// CHECK-NEXT:  ('r_sym', 0x0000000d)
 // CHECK-NEXT:  ('r_type', 0x00000022)
 // CHECK-NEXT: ),
 
 // Relocation 7 (foo@INDNTPOFF) is of type R_386_TLS_IE
 // CHECK-NEXT: # Relocation 0x00000007
 // CHECK-NEXT: (('r_offset', 0x0000002b)
-// CHECK-NEXT:  ('r_sym', 0x0000000b)
+// CHECK-NEXT:  ('r_sym', 0x0000000d)
 // CHECK-NEXT:  ('r_type', 0x0000000f)
 // CHECK-NEXT: ),
 
 // Relocation 8 (foo@NTPOFF) is of type R_386_TLS_LE
 // CHECK-NEXT: # Relocation 0x00000008
 // CHECK-NEXT: (('r_offset', 0x00000031)
-// CHECK-NEXT:  ('r_sym', 0x0000000b)
+// CHECK-NEXT:  ('r_sym', 0x0000000d)
 // CHECK-NEXT:  ('r_type', 0x00000011)
 // CHECK-NEXT: ),
 
 // Relocation 9 (foo@GOTNTPOFF) is of type R_386_TLS_GOTIE
 // CHECK-NEXT: # Relocation 0x00000009
 // CHECK-NEXT: (('r_offset', 0x00000037)
-// CHECK-NEXT:  ('r_sym', 0x0000000b)
+// CHECK-NEXT:  ('r_sym', 0x0000000d)
 // CHECK-NEXT:  ('r_type', 0x00000010)
 // CHECK-NEXT: ),
 
 // Relocation 10 (foo@TLSLDM) is of type R_386_TLS_LDM
 // CHECK-NEXT: # Relocation 0x0000000a
 // CHECK-NEXT: (('r_offset', 0x0000003d)
-// CHECK-NEXT:  ('r_sym', 0x0000000b)
+// CHECK-NEXT:  ('r_sym', 0x0000000d)
 // CHECK-NEXT:  ('r_type', 0x00000013)
 // CHECK-NEXT: ),
 
 // Relocation 11 (foo@DTPOFF) is of type R_386_TLS_LDO_32
 // CHECK-NEXT: # Relocation 0x0000000b
 // CHECK-NEXT: (('r_offset', 0x00000043)
-// CHECK-NEXT:  ('r_sym', 0x0000000b)
+// CHECK-NEXT:  ('r_sym', 0x0000000d)
 // CHECK-NEXT:  ('r_type', 0x00000020)
 // CHECK-NEXT: ),
 // Relocation 12 (calll 4096) is of type R_386_PC32
@@ -104,6 +114,12 @@
 // CHECK-NEXT:  ('r_sym', 0x00000000)
 // CHECK-NEXT:  ('r_type', 0x00000002)
 // CHECK-NEXT: ),
+// Relocation 13 (zed@NTPOFF) is of type R_386_TLS_LE and uses the symbol
+// CHECK-NEXT: # Relocation 0x0000000d
+// CHECK-NEXT: (('r_offset', 0x0000004e)
+// CHECK-NEXT:  ('r_sym', 0x00000004)
+// CHECK-NEXT:  ('r_type', 0x00000011)
+// CHECK-NEXT: ),
 
         .text
 bar:
@@ -129,6 +145,11 @@ bar2:
         leal foo@TLSLDM(%ebx), %eax
         leal foo@DTPOFF(%eax), %edx
         calll 4096
+        movl zed@NTPOFF(%eax), %eax
+
+        .section        zedsec,"awT",@progbits
+zed:
+        .long 0
 
         .section	.rodata.str1.16,"aMS",@progbits,1
 .Lfoo: