[llvm-commits] [llvm] r122005 - in /llvm/trunk: lib/Target/X86/X86MCCodeEmitter.cpp test/MC/ELF/relocation.s
Rafael Espindola
rafael.espindola at gmail.com
Thu Dec 16 14:50:01 PST 2010
Author: rafael
Date: Thu Dec 16 16:50:01 2010
New Revision: 122005
URL: http://llvm.org/viewvc/llvm-project?rev=122005&view=rev
Log:
Make pushq produce signed relocations.
Modified:
llvm/trunk/lib/Target/X86/X86MCCodeEmitter.cpp
llvm/trunk/test/MC/ELF/relocation.s
Modified: llvm/trunk/lib/Target/X86/X86MCCodeEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86MCCodeEmitter.cpp?rev=122005&r1=122004&r2=122005&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86MCCodeEmitter.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86MCCodeEmitter.cpp Thu Dec 16 16:50:01 2010
@@ -996,7 +996,10 @@
Fixups);
} else {
unsigned FixupKind;
- if (MI.getOpcode() == X86::MOV64ri32 || MI.getOpcode() == X86::MOV64mi32)
+ // FIXME: Is there a better way to know that we need a signed relocation?
+ if (MI.getOpcode() == X86::MOV64ri32 ||
+ MI.getOpcode() == X86::MOV64mi32 ||
+ MI.getOpcode() == X86::PUSH64i32)
FixupKind = X86::reloc_signed_4byte;
else
FixupKind = getImmFixupKind(TSFlags);
Modified: llvm/trunk/test/MC/ELF/relocation.s
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/ELF/relocation.s?rev=122005&r1=122004&r2=122005&view=diff
==============================================================================
--- llvm/trunk/test/MC/ELF/relocation.s (original)
+++ llvm/trunk/test/MC/ELF/relocation.s Thu Dec 16 16:50:01 2010
@@ -14,6 +14,8 @@
leaq foo at TPOFF(%rax), %rax # R_X86_64_TPOFF32
leaq foo at TLSLD(%rip), %rdi # R_X86_64_TLSLD
leaq foo at DTPOFF(%rax), %rcx # R_X86_64_DTPOFF32
+ pushq $bar
+
// CHECK: # Section 0x00000001
// CHECK: (('sh_name', 0x00000001) # '.text'
@@ -90,3 +92,9 @@
// CHECK-NEXT: ('r_sym', 0x00000006)
// CHECK-NEXT: ('r_type', 0x00000015)
// CHECK-NEXT: ('r_addend', 0x00000000)
+
+// CHECK: # Relocation 0x0000000b
+// CHECK-NEXT: (('r_offset', 0x0000004e)
+// CHECK-NEXT: ('r_sym', 0x00000002)
+// CHECK-NEXT: ('r_type', 0x0000000b)
+// CHECK-NEXT: ('r_addend', 0x00000000)
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