[llvm-commits] CVS: llvm/lib/Target/PowerPC/PPCMachOWriter.cpp
Bill Wendling
isanbard at gmail.com
Wed Jan 17 14:22:50 PST 2007
Changes in directory llvm/lib/Target/PowerPC:
PPCMachOWriter.cpp updated: 1.11 -> 1.12
---
Log message:
Changed to use the OutputBuffer instead of the methods in MachO and ELF
writers.
---
Diffs of the changes: (+52 -31)
PPCMachOWriter.cpp | 83 +++++++++++++++++++++++++++++++++--------------------
1 files changed, 52 insertions(+), 31 deletions(-)
Index: llvm/lib/Target/PowerPC/PPCMachOWriter.cpp
diff -u llvm/lib/Target/PowerPC/PPCMachOWriter.cpp:1.11 llvm/lib/Target/PowerPC/PPCMachOWriter.cpp:1.12
--- llvm/lib/Target/PowerPC/PPCMachOWriter.cpp:1.11 Wed Jan 17 03:06:13 2007
+++ llvm/lib/Target/PowerPC/PPCMachOWriter.cpp Wed Jan 17 16:22:31 2007
@@ -17,6 +17,7 @@
#include "llvm/PassManager.h"
#include "llvm/CodeGen/MachOWriter.h"
#include "llvm/Support/Compiler.h"
+#include "llvm/Support/OutputBuffer.h"
using namespace llvm;
namespace {
@@ -91,24 +92,36 @@
MachORelocation VANILLA(MR.getMachineCodeOffset(), To.Index, false, 2,
isExtern, PPC_RELOC_VANILLA);
++From.nreloc;
- outword(From.RelocBuffer, VANILLA.r_address);
- outword(From.RelocBuffer, VANILLA.getPackedFields());
+
+ OutputBuffer RelocOut(TM, From.RelocBuffer);
+ RelocOut.outword(VANILLA.r_address);
+ RelocOut.outword(VANILLA.getPackedFields());
+
+ OutputBuffer SecOut(TM, From.SectionData);
+ SecOut.fixword(Addr, MR.getMachineCodeOffset());
+ break;
}
- fixword(From.SectionData, Addr, MR.getMachineCodeOffset());
- break;
case PPC::reloc_pcrel_bx:
- Addr -= MR.getMachineCodeOffset();
- Addr >>= 2;
- Addr &= 0xFFFFFF;
- Addr <<= 2;
- Addr |= (From.SectionData[MR.getMachineCodeOffset()] << 24);
- fixword(From.SectionData, Addr, MR.getMachineCodeOffset());
- break;
+ {
+ Addr -= MR.getMachineCodeOffset();
+ Addr >>= 2;
+ Addr &= 0xFFFFFF;
+ Addr <<= 2;
+ Addr |= (From.SectionData[MR.getMachineCodeOffset()] << 24);
+
+ OutputBuffer SecOut(TM, From.SectionData);
+ SecOut.fixword(Addr, MR.getMachineCodeOffset());
+ break;
+ }
case PPC::reloc_pcrel_bcx:
- Addr -= MR.getMachineCodeOffset();
- Addr &= 0xFFFC;
- fixhalf(From.SectionData, Addr, MR.getMachineCodeOffset() + 2);
- break;
+ {
+ Addr -= MR.getMachineCodeOffset();
+ Addr &= 0xFFFC;
+
+ OutputBuffer SecOut(TM, From.SectionData);
+ SecOut.fixhalf(Addr, MR.getMachineCodeOffset() + 2);
+ break;
+ }
case PPC::reloc_absolute_high:
{
MachORelocation HA16(MR.getMachineCodeOffset(), To.Index, false, 2,
@@ -117,15 +130,19 @@
PPC_RELOC_PAIR);
++From.nreloc;
++From.nreloc;
- outword(From.RelocBuffer, HA16.r_address);
- outword(From.RelocBuffer, HA16.getPackedFields());
- outword(From.RelocBuffer, PAIR.r_address);
- outword(From.RelocBuffer, PAIR.getPackedFields());
- }
- printf("ha16: %x\n", (unsigned)Addr);
- Addr += 0x8000;
- fixhalf(From.SectionData, Addr >> 16, MR.getMachineCodeOffset() + 2);
- break;
+
+ OutputBuffer RelocOut(TM, From.RelocBuffer);
+ RelocOut.outword(HA16.r_address);
+ RelocOut.outword(HA16.getPackedFields());
+ RelocOut.outword(PAIR.r_address);
+ RelocOut.outword(PAIR.getPackedFields());
+ printf("ha16: %x\n", (unsigned)Addr);
+ Addr += 0x8000;
+
+ OutputBuffer SecOut(TM, From.SectionData);
+ SecOut.fixhalf(Addr >> 16, MR.getMachineCodeOffset() + 2);
+ break;
+ }
case PPC::reloc_absolute_low:
{
MachORelocation LO16(MR.getMachineCodeOffset(), To.Index, false, 2,
@@ -134,14 +151,18 @@
PPC_RELOC_PAIR);
++From.nreloc;
++From.nreloc;
- outword(From.RelocBuffer, LO16.r_address);
- outword(From.RelocBuffer, LO16.getPackedFields());
- outword(From.RelocBuffer, PAIR.r_address);
- outword(From.RelocBuffer, PAIR.getPackedFields());
+
+ OutputBuffer RelocOut(TM, From.RelocBuffer);
+ RelocOut.outword(LO16.r_address);
+ RelocOut.outword(LO16.getPackedFields());
+ RelocOut.outword(PAIR.r_address);
+ RelocOut.outword(PAIR.getPackedFields());
+ printf("lo16: %x\n", (unsigned)Addr);
+
+ OutputBuffer SecOut(TM, From.SectionData);
+ SecOut.fixhalf(Addr, MR.getMachineCodeOffset() + 2);
+ break;
}
- printf("lo16: %x\n", (unsigned)Addr);
- fixhalf(From.SectionData, Addr, MR.getMachineCodeOffset() + 2);
- break;
}
}
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