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Add support for @GOTPTOFF in i386 mode.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132643 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nick Lewycky 2011-06-04 17:38:07 +00:00
parent 1777299737
commit e0b87032f5
2 changed files with 11 additions and 0 deletions
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3
lib/MC/ELFObjectWriter.cpp
View File

@ -1720,6 +1720,9 @@ unsigned X86ELFObjectWriter::GetRelocType(const MCValue &Target,
case MCSymbolRefExpr::VK_DTPOFF:
Type = ELF::R_386_TLS_LDO_32;
break;
case MCSymbolRefExpr::VK_GOTTPOFF:
Type = ELF::R_386_TLS_IE_32;
break;
}
break;
case FK_Data_2: Type = ELF::R_386_16; break;

8
test/MC/ELF/relocation-386.s
View File

@ -153,6 +153,13 @@
// CHECK-NEXT: ('r_sym',
// CHECK-NEXT: ('r_type', 0x00000001)
// CHECK-NEXT: ),
// Relocation 24 (foo@GOTTPOFF(%edx)) is of type R_386_TLS_IE_32 and uses the
// symbol
// CHECK-NEXT: Relocation 0x00000018
// CHECK-NEXT: (('r_offset', 0x0000008e)
// CHECK-NEXT: ('r_sym', 0x0000000d)
// CHECK-NEXT: ('r_type', 0x00000021)
// CHECK-NEXT: ),
// Section 4 is bss
// CHECK: # Section 0x00000004
@ -217,6 +224,7 @@ bar2:
movl zed@TPOFF(%eax), %eax
movl zed@DTPOFF(%eax), %eax
pushl $bar
addl foo@GOTTPOFF(%edx), %eax
.section zedsec,"awT",@progbits
zed: