PATCH 1/2: Updates to non-Java files to support linux/ppc64 Hotspot SA with core files

Maynard Johnson maynardj at us.ibm.com
Fri Nov 14 18:10:01 UTC 2014 

This patch updates some build files and C/C++ files to enable the PPC64 Serviceability
agent code in patch 2/2.

Signed-off-by: Maynard Johnson <maynardj at us.ibm.com>

Index: jdk9-dev/hotspot/agent/make/Makefile
===================================================================
--- jdk9-dev.orig/hotspot/agent/make/Makefile
+++ jdk9-dev/hotspot/agent/make/Makefile
@@ -58,15 +58,19 @@ sun.jvm.hotspot.debugger.cdbg.basic.x86
 sun.jvm.hotspot.debugger.dummy \
 sun.jvm.hotspot.debugger.linux \
 sun.jvm.hotspot.debugger.linux.amd64 \
+sun.jvm.hotspot.debugger.linux.ppc64 \
 sun.jvm.hotspot.debugger.linux.x86 \
 sun.jvm.hotspot.debugger.posix \
 sun.jvm.hotspot.debugger.posix.elf \
+sun.jvm.hotspot.debugger.ppc64 \
 sun.jvm.hotspot.debugger.proc \
 sun.jvm.hotspot.debugger.proc.amd64 \
+sun.jvm.hotspot.debugger.proc.ppc64 \
 sun.jvm.hotspot.debugger.proc.sparc \
 sun.jvm.hotspot.debugger.proc.x86 \
 sun.jvm.hotspot.debugger.remote \
 sun.jvm.hotspot.debugger.remote.amd64 \
+sun.jvm.hotspot.debugger.remote.ppc64 \
 sun.jvm.hotspot.debugger.remote.sparc \
 sun.jvm.hotspot.debugger.remote.x86 \
 sun.jvm.hotspot.debugger.sparc \
@@ -93,9 +97,11 @@ sun.jvm.hotspot.runtime.bsd_amd64 \
 sun.jvm.hotspot.runtime.bsd_x86 \
 sun.jvm.hotspot.runtime.linux \
 sun.jvm.hotspot.runtime.linux_amd64 \
+sun.jvm.hotspot.runtime.linux_ppc64 \
 sun.jvm.hotspot.runtime.linux_sparc \
 sun.jvm.hotspot.runtime.linux_x86 \
 sun.jvm.hotspot.runtime.posix \
+sun.jvm.hotspot.runtime.ppc64 \
 sun.jvm.hotspot.runtime.solaris_amd64 \
 sun.jvm.hotspot.runtime.solaris_sparc \
 sun.jvm.hotspot.runtime.solaris_x86 \
@@ -142,15 +148,19 @@ sun/jvm/hotspot/debugger/cdbg/basic/amd6
 sun/jvm/hotspot/debugger/cdbg/basic/x86/*.java \
 sun/jvm/hotspot/debugger/dummy/*.java \
 sun/jvm/hotspot/debugger/linux/*.java \
+sun/jvm/hotspot/debugger/linux/ppc64/*.java \
 sun/jvm/hotspot/debugger/linux/x86/*.java \
 sun/jvm/hotspot/debugger/posix/*.java \
 sun/jvm/hotspot/debugger/posix/elf/*.java \
+sun/jvm/hotspot/debugger/ppc64/*.java \
 sun/jvm/hotspot/debugger/proc/*.java \
 sun/jvm/hotspot/debugger/proc/amd64/*.java \
+sun/jvm/hotspot/debugger/proc/ppc64/*.java \
 sun/jvm/hotspot/debugger/proc/sparc/*.java \
 sun/jvm/hotspot/debugger/proc/x86/*.java \
 sun/jvm/hotspot/debugger/remote/*.java \
 sun/jvm/hotspot/debugger/remote/amd64/*.java \
+sun/jvm/hotspot/debugger/remote/ppc64/*.java \
 sun/jvm/hotspot/debugger/remote/sparc/*.java \
 sun/jvm/hotspot/debugger/remote/x86/*.java \
 sun/jvm/hotspot/debugger/sparc/*.java \
@@ -174,9 +184,11 @@ sun/jvm/hotspot/runtime/bsd_amd64/*.java
 sun/jvm/hotspot/runtime/bsd_x86/*.java \
 sun/jvm/hotspot/runtime/linux/*.java \
 sun/jvm/hotspot/runtime/linux_amd64/*.java \
+sun/jvm/hotspot/runtime/linux_ppc64/*.java \
 sun/jvm/hotspot/runtime/linux_sparc/*.java \
 sun/jvm/hotspot/runtime/linux_x86/*.java \
 sun/jvm/hotspot/runtime/posix/*.java \
+sun/jvm/hotspot/runtime/ppc64/*.java \
 sun/jvm/hotspot/runtime/solaris_amd64/*.java \
 sun/jvm/hotspot/runtime/solaris_sparc/*.java \
 sun/jvm/hotspot/runtime/solaris_x86/*.java \
Index: jdk9-dev/hotspot/make/sa.files
===================================================================
--- jdk9-dev.orig/hotspot/make/sa.files
+++ jdk9-dev/hotspot/make/sa.files
@@ -51,16 +51,20 @@ $(AGENT_SRC_DIR)/sun/jvm/hotspot/debugge
 $(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/dummy/*.java \
 $(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/linux/*.java \
 $(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/linux/amd64/*.java \
+$(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/linux/ppc64/*.java \
 $(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/linux/x86/*.java \
 $(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/linux/sparc/*.java \
 $(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/posix/*.java \
 $(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/posix/elf/*.java \
+$(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/ppc64/*.java \
 $(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/proc/*.java \
 $(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/proc/amd64/*.java \
+$(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/proc/ppc64/*.java \
 $(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/proc/sparc/*.java \
 $(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/proc/x86/*.java \
 $(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/remote/*.java \
 $(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/remote/amd64/*.java \
+$(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/remote/ppc64/*.java \
 $(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/remote/sparc/*.java \
 $(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/remote/x86/*.java \
 $(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/sparc/*.java \
Index: jdk9-dev/hotspot/agent/src/os/linux/LinuxDebuggerLocal.c
===================================================================
--- jdk9-dev.orig/hotspot/agent/src/os/linux/LinuxDebuggerLocal.c
+++ jdk9-dev/hotspot/agent/src/os/linux/LinuxDebuggerLocal.c
@@ -49,6 +49,10 @@
 #include "sun_jvm_hotspot_debugger_sparc_SPARCThreadContext.h"
 #endif
 
+#ifdef ppc64
+#include "sun_jvm_hotspot_debugger_ppc64_PPC64ThreadContext.h"
+#endif
+
 static jfieldID p_ps_prochandle_ID = 0;
 static jfieldID threadList_ID = 0;
 static jfieldID loadObjectList_ID = 0;
@@ -341,7 +345,7 @@ JNIEXPORT jbyteArray JNICALL Java_sun_jv
   return (err == PS_OK)? array : 0;
 }
 
-#if defined(i386) || defined(amd64) || defined(sparc) || defined(sparcv9)
+#if defined(i386) || defined(amd64) || defined(sparc) || defined(sparcv9) | defined(ppc64)
 JNIEXPORT jlongArray JNICALL Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_getThreadIntegerRegisterSet0
   (JNIEnv *env, jobject this_obj, jint lwp_id) {
 
@@ -366,6 +370,10 @@ JNIEXPORT jlongArray JNICALL Java_sun_jv
 #if defined(sparc) || defined(sparcv9)
 #define NPRGREG sun_jvm_hotspot_debugger_sparc_SPARCThreadContext_NPRGREG
 #endif
+#ifdef ppc64
+#define NPRGREG sun_jvm_hotspot_debugger_ppc64_PPC64ThreadContext_NPRGREG
+#endif
+
 
   array = (*env)->NewLongArray(env, NPRGREG);
   CHECK_EXCEPTION_(0);
@@ -458,6 +466,45 @@ JNIEXPORT jlongArray JNICALL Java_sun_jv
   regs[REG_INDEX(R_O7)]  = gregs.u_regs[14];
 #endif /* sparc */
 
+#ifdef ppc64
+#define REG_INDEX(reg) sun_jvm_hotspot_debugger_ppc64_PPC64ThreadContext_##reg
+
+  regs[REG_INDEX(LR)] = gregs.link;
+  regs[REG_INDEX(NIP)] = gregs.nip;
+  regs[REG_INDEX(R0)]  = gregs.gpr[0];
+  regs[REG_INDEX(R1)]  = gregs.gpr[1];
+  regs[REG_INDEX(R2)]  = gregs.gpr[2];
+  regs[REG_INDEX(R3)]  = gregs.gpr[3];
+  regs[REG_INDEX(R4)]  = gregs.gpr[4];
+  regs[REG_INDEX(R5)]  = gregs.gpr[5];
+  regs[REG_INDEX(R6)]  = gregs.gpr[6];
+  regs[REG_INDEX(R7)]  = gregs.gpr[7];
+  regs[REG_INDEX(R8)]  = gregs.gpr[8];
+  regs[REG_INDEX(R9)]  = gregs.gpr[9];
+  regs[REG_INDEX(R10)] = gregs.gpr[10];
+  regs[REG_INDEX(R11)] = gregs.gpr[11];
+  regs[REG_INDEX(R12)] = gregs.gpr[12];
+  regs[REG_INDEX(R13)] = gregs.gpr[13];
+  regs[REG_INDEX(R14)] = gregs.gpr[14];
+  regs[REG_INDEX(R15)] = gregs.gpr[15];
+  regs[REG_INDEX(R16)] = gregs.gpr[16];
+  regs[REG_INDEX(R17)] = gregs.gpr[17];
+  regs[REG_INDEX(R18)] = gregs.gpr[18];
+  regs[REG_INDEX(R19)] = gregs.gpr[19];
+  regs[REG_INDEX(R20)] = gregs.gpr[20];
+  regs[REG_INDEX(R21)] = gregs.gpr[21];
+  regs[REG_INDEX(R22)] = gregs.gpr[22];
+  regs[REG_INDEX(R23)] = gregs.gpr[23];
+  regs[REG_INDEX(R24)] = gregs.gpr[24];
+  regs[REG_INDEX(R25)] = gregs.gpr[25];
+  regs[REG_INDEX(R26)] = gregs.gpr[26];
+  regs[REG_INDEX(R27)] = gregs.gpr[27];
+  regs[REG_INDEX(R28)] = gregs.gpr[28];
+  regs[REG_INDEX(R29)] = gregs.gpr[29];
+  regs[REG_INDEX(R30)] = gregs.gpr[30];
+  regs[REG_INDEX(R31)] = gregs.gpr[31];
+
+#endif
 
   (*env)->ReleaseLongArrayElements(env, array, regs, JNI_COMMIT);
   return array;
Index: jdk9-dev/hotspot/make/linux/makefiles/sa.make
===================================================================
--- jdk9-dev.orig/hotspot/make/linux/makefiles/sa.make
+++ jdk9-dev/hotspot/make/linux/makefiles/sa.make
@@ -109,6 +109,7 @@ $(GENERATED)/sa-jdi.jar:: $(AGENT_FILES)
 	$(QUIETLY) $(REMOTE) $(RUN.JAVAH) -classpath $(SA_CLASSDIR) -d $(GENERATED) -jni sun.jvm.hotspot.debugger.x86.X86ThreadContext
 	$(QUIETLY) $(REMOTE) $(RUN.JAVAH) -classpath $(SA_CLASSDIR) -d $(GENERATED) -jni sun.jvm.hotspot.debugger.amd64.AMD64ThreadContext
 	$(QUIETLY) $(REMOTE) $(RUN.JAVAH) -classpath $(SA_CLASSDIR) -d $(GENERATED) -jni sun.jvm.hotspot.debugger.sparc.SPARCThreadContext
+	$(QUIETLY) $(REMOTE) $(RUN.JAVAH) -classpath $(SA_CLASSDIR) -d $(GENERATED) -jni sun.jvm.hotspot.debugger.ppc64.PPC64ThreadContext
 	$(QUIETLY) $(REMOTE) $(RUN.JAVAH) -classpath $(SA_CLASSDIR) -d $(GENERATED) -jni sun.jvm.hotspot.asm.Disassembler
 
 clean:
Index: jdk9-dev/hotspot/src/share/vm/runtime/vmStructs.cpp
===================================================================
--- jdk9-dev.orig/hotspot/src/share/vm/runtime/vmStructs.cpp
+++ jdk9-dev/hotspot/src/share/vm/runtime/vmStructs.cpp
@@ -2568,6 +2568,8 @@ typedef TwoOopHashtable<Symbol*, mtClass
   /**********************/                                                \
   /* frame              */                                                \
   /**********************/                                                \
+  NOT_ZERO(PPC64_ONLY(declare_constant(frame::abi_minframe_size)))        \
+  NOT_ZERO(PPC64_ONLY(declare_constant(frame::entry_frame_locals_size)))  \
                                                                           \
   NOT_ZERO(X86_ONLY(declare_constant(frame::entry_frame_call_wrapper_offset)))      \
   declare_constant(frame::pc_return_offset)                               \

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