diff options
Diffstat (limited to 'lib/Target/SparcV9/SparcV9JITInfo.cpp')
| -rw-r--r-- | lib/Target/SparcV9/SparcV9JITInfo.cpp | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/lib/Target/SparcV9/SparcV9JITInfo.cpp b/lib/Target/SparcV9/SparcV9JITInfo.cpp index e29107ac31..8b3bd56993 100644 --- a/lib/Target/SparcV9/SparcV9JITInfo.cpp +++ b/lib/Target/SparcV9/SparcV9JITInfo.cpp @@ -1,10 +1,10 @@ //===-- SparcJITInfo.cpp - Implement the JIT interfaces for SparcV9 -------===// -// +// // The LLVM Compiler Infrastructure // // This file was developed by the LLVM research group and is distributed under // the University of Illinois Open Source License. See LICENSE.TXT for details. -// +// //===----------------------------------------------------------------------===// // // This file implements the JIT interfaces for the SparcV9 target. @@ -57,7 +57,7 @@ static void InsertJumpAtAddr(int64_t JumpTarget, unsigned *Addr) { Addr[4] = 0x82114001; // or %g1, %lo(Target), %g1 ;; get lowest 10 bits of Target into %g1 Addr[5] = BUILD_ORI(G1, JumpTarget, G1); - + // jmpl %g1, %g0, %g0 ;; indirect branch on %g1 Addr[6] = 0x81C00001; // nop ;; delay slot @@ -70,13 +70,13 @@ void SparcV9JITInfo::replaceMachineCodeForFunction (void *Old, void *New) { } -static void SaveRegisters(uint64_t DoubleFP[], uint64_t CC[], +static void SaveRegisters(uint64_t DoubleFP[], uint64_t CC[], uint64_t Globals[]) { #if defined(__sparcv9) __asm__ __volatile__ (// Save condition-code registers - "stx %%fsr, %0;\n\t" - "rd %%fprs, %1;\n\t" + "stx %%fsr, %0;\n\t" + "rd %%fprs, %1;\n\t" "rd %%ccr, %2;\n\t" : "=m"(CC[0]), "=r"(CC[1]), "=r"(CC[2])); @@ -103,7 +103,7 @@ static void SaveRegisters(uint64_t DoubleFP[], uint64_t CC[], "=m"(DoubleFP[10]), "=m"(DoubleFP[11]), "=m"(DoubleFP[12]), "=m"(DoubleFP[13]), "=m"(DoubleFP[14]), "=m"(DoubleFP[15])); - + __asm__ __volatile__ (// Save Double FP registers, part 2 "std %%f32, %0;\n\t" "std %%f34, %1;\n\t" "std %%f36, %2;\n\t" "std %%f38, %3;\n\t" @@ -127,14 +127,14 @@ static void SaveRegisters(uint64_t DoubleFP[], uint64_t CC[], #endif } -static void RestoreRegisters(uint64_t DoubleFP[], uint64_t CC[], +static void RestoreRegisters(uint64_t DoubleFP[], uint64_t CC[], uint64_t Globals[]) { #if defined(__sparcv9) __asm__ __volatile__ (// Restore condition-code registers - "ldx %0, %%fsr;\n\t" + "ldx %0, %%fsr;\n\t" "wr %1, 0, %%fprs;\n\t" - "wr %2, 0, %%ccr;\n\t" + "wr %2, 0, %%ccr;\n\t" :: "m"(CC[0]), "r"(CC[1]), "r"(CC[2])); __asm__ __volatile__ (// Restore globals g1 and g5 @@ -144,11 +144,11 @@ static void RestoreRegisters(uint64_t DoubleFP[], uint64_t CC[], // GCC says: `asm' only allows up to thirty parameters! __asm__ __volatile__ (// Restore Single/Double FP registers, part 1 - "ldd %0, %%f0;\n\t" "ldd %1, %%f2;\n\t" - "ldd %2, %%f4;\n\t" "ldd %3, %%f6;\n\t" - "ldd %4, %%f8;\n\t" "ldd %5, %%f10;\n\t" - "ldd %6, %%f12;\n\t" "ldd %7, %%f14;\n\t" - "ldd %8, %%f16;\n\t" "ldd %9, %%f18;\n\t" + "ldd %0, %%f0;\n\t" "ldd %1, %%f2;\n\t" + "ldd %2, %%f4;\n\t" "ldd %3, %%f6;\n\t" + "ldd %4, %%f8;\n\t" "ldd %5, %%f10;\n\t" + "ldd %6, %%f12;\n\t" "ldd %7, %%f14;\n\t" + "ldd %8, %%f16;\n\t" "ldd %9, %%f18;\n\t" "ldd %10, %%f20;\n\t" "ldd %11, %%f22;\n\t" "ldd %12, %%f24;\n\t" "ldd %13, %%f26;\n\t" "ldd %14, %%f28;\n\t" "ldd %15, %%f30;\n\t" @@ -228,7 +228,7 @@ static void CompilationCallback() { // has been performed. Having a variable sized alloca disables frame pointer // elimination currently, even if it's dead. This is a gross hack. alloca(42+Offset); - + // Make sure that what we're about to overwrite is indeed "save". if (*CodeBegin != 0x9DE3BF40) { std::cerr << "About to overwrite smthg not a save instr!"; @@ -264,7 +264,7 @@ static void CompilationCallback() { /// void *SparcV9JITInfo::emitFunctionStub(void *Fn, MachineCodeEmitter &MCE) { if (Fn != CompilationCallback) { - // If this is just a call to an external function, + // If this is just a call to an external function, MCE.startFunctionStub(4*8); unsigned *Stub = (unsigned*)(intptr_t)MCE.getCurrentPCValue(); for (unsigned i = 0; i != 8; ++i) |