Merge branch 'master' into Sync-weave

37 files changed, 1 insertions, 2773 deletions

diff --git a/xpcom/base/nsDebugImpl.cpp b/xpcom/base/nsDebugImpl.cpp
index 96487acda..a81eb3d71 100644
--- a/xpcom/base/nsDebugImpl.cpp
+++ b/xpcom/base/nsDebugImpl.cpp
@@ -450,12 +450,6 @@ RealBreak()
     ".object_arch armv4t\n"
 #endif
     "BKPT #0");
-#elif defined(SOLARIS)
-#if defined(__i386__) || defined(__i386) || defined(__x86_64__)
-  asm("int $3");
-#else
-  raise(SIGTRAP);
-#endif
 #else
 #warning do not know how to break on this platform
 #endif
@@ -530,8 +524,6 @@ Break(const char* aMsg)
   RealBreak();
 #elif defined(__arm__)
   RealBreak();
-#elif defined(SOLARIS)
-  RealBreak();
 #else
 #warning do not know how to break on this platform
 #endif
diff --git a/xpcom/base/nsMemoryReporterManager.cpp b/xpcom/base/nsMemoryReporterManager.cpp
index bfeda063b..88964f9b5 100644
--- a/xpcom/base/nsMemoryReporterManager.cpp
+++ b/xpcom/base/nsMemoryReporterManager.cpp
@@ -317,85 +317,6 @@ VsizeMaxContiguousDistinguishedAmount(int64_t* aN)
 }
 #endif // FreeBSD
 
-#elif defined(SOLARIS)
-
-#include <procfs.h>
-#include <fcntl.h>
-#include <unistd.h>
-
-static void
-XMappingIter(int64_t& aVsize, int64_t& aResident)
-{
-  aVsize = -1;
-  aResident = -1;
-  int mapfd = open("/proc/self/xmap", O_RDONLY);
-  struct stat st;
-  prxmap_t* prmapp = nullptr;
-  if (mapfd >= 0) {
-    if (!fstat(mapfd, &st)) {
-      int nmap = st.st_size / sizeof(prxmap_t);
-      while (1) {
-        // stat(2) on /proc/<pid>/xmap returns an incorrect value,
-        // prior to the release of Solaris 11.
-        // Here is a workaround for it.
-        nmap *= 2;
-        prmapp = (prxmap_t*)malloc((nmap + 1) * sizeof(prxmap_t));
-        if (!prmapp) {
-          // out of memory
-          break;
-        }
-        int n = pread(mapfd, prmapp, (nmap + 1) * sizeof(prxmap_t), 0);
-        if (n < 0) {
-          break;
-        }
-        if (nmap >= n / sizeof(prxmap_t)) {
-          aVsize = 0;
-          aResident = 0;
-          for (int i = 0; i < n / sizeof(prxmap_t); i++) {
-            aVsize += prmapp[i].pr_size;
-            aResident += prmapp[i].pr_rss * prmapp[i].pr_pagesize;
-          }
-          break;
-        }
-        free(prmapp);
-      }
-      free(prmapp);
-    }
-    close(mapfd);
-  }
-}
-
-#define HAVE_VSIZE_AND_RESIDENT_REPORTERS 1
-static MOZ_MUST_USE nsresult
-VsizeDistinguishedAmount(int64_t* aN)
-{
-  int64_t vsize, resident;
-  XMappingIter(vsize, resident);
-  if (vsize == -1) {
-    return NS_ERROR_FAILURE;
-  }
-  *aN = vsize;
-  return NS_OK;
-}
-
-static MOZ_MUST_USE nsresult
-ResidentDistinguishedAmount(int64_t* aN)
-{
-  int64_t vsize, resident;
-  XMappingIter(vsize, resident);
-  if (resident == -1) {
-    return NS_ERROR_FAILURE;
-  }
-  *aN = resident;
-  return NS_OK;
-}
-
-static MOZ_MUST_USE nsresult
-ResidentFastDistinguishedAmount(int64_t* aN)
-{
-  return ResidentDistinguishedAmount(aN);
-}
-
 #elif defined(XP_MACOSX)
 
 #include <mach/mach_init.h>
@@ -1145,13 +1066,9 @@ ResidentPeakDistinguishedAmount(int64_t* aN)
   if (0 == getrusage(RUSAGE_SELF, &usage)) {
     // The units for ru_maxrrs:
     // - Mac: bytes
-    // - Solaris: pages? But some sources it actually always returns 0, so
-    //   check for that
     // - Linux, {Net/Open/Free}BSD, DragonFly: KiB
 #ifdef XP_MACOSX
     *aN = usage.ru_maxrss;
-#elif defined(SOLARIS)
-    *aN = usage.ru_maxrss * getpagesize();
 #else
     *aN = usage.ru_maxrss * 1024;
 #endif
diff --git a/xpcom/base/nsObjCExceptions.h b/xpcom/base/nsObjCExceptions.h
index b3ed532ec..e542a22f8 100644
--- a/xpcom/base/nsObjCExceptions.h
+++ b/xpcom/base/nsObjCExceptions.h
@@ -13,10 +13,6 @@
 
 #import <Foundation/Foundation.h>
 
-#ifdef DEBUG
-#import <ExceptionHandling/NSExceptionHandler.h>
-#endif
-
 #include <unistd.h>
 #include <signal.h>
 #include "nsError.h"
@@ -40,80 +36,6 @@ nsObjCExceptionLog(NSException* aException)
 {
   NSLog(@"Mozilla has caught an Obj-C exception [%@: %@]",
         [aException name], [aException reason]);
-
-#ifdef DEBUG
-  @try {
-    // Try to get stack information out of the exception. 10.5 returns the stack
-    // info with the callStackReturnAddresses selector.
-    NSArray* stackTrace = nil;
-    if ([aException respondsToSelector:@selector(callStackReturnAddresses)]) {
-      NSArray* addresses = (NSArray*)
-        [aException performSelector:@selector(callStackReturnAddresses)];
-      if ([addresses count]) {
-        stackTrace = addresses;
-      }
-    }
-
-    // 10.4 doesn't respond to callStackReturnAddresses so we'll try to pull the
-    // stack info out of the userInfo. It might not be there, sadly :(
-    if (!stackTrace) {
-      stackTrace = [[aException userInfo] objectForKey:NSStackTraceKey];
-    }
-
-    if (stackTrace) {
-      // The command line should look like this:
-      //   /usr/bin/atos -p <pid> -printHeader <stack frame addresses>
-      NSMutableArray* args =
-        [NSMutableArray arrayWithCapacity:[stackTrace count] + 3];
-
-      [args addObject:@"-p"];
-      int pid = [[NSProcessInfo processInfo] processIdentifier];
-      [args addObject:[NSString stringWithFormat:@"%d", pid]];
-
-      [args addObject:@"-printHeader"];
-
-      unsigned int stackCount = [stackTrace count];
-      unsigned int stackIndex = 0;
-      for (; stackIndex < stackCount; stackIndex++) {
-        unsigned long address =
-          [[stackTrace objectAtIndex:stackIndex] unsignedLongValue];
-        [args addObject:[NSString stringWithFormat:@"0x%lx", address]];
-      }
-
-      NSPipe* outPipe = [NSPipe pipe];
-
-      NSTask* task = [[NSTask alloc] init];
-      [task setLaunchPath:@"/usr/bin/atos"];
-      [task setArguments:args];
-      [task setStandardOutput:outPipe];
-      [task setStandardError:outPipe];
-
-      NSLog(@"Generating stack trace for Obj-C exception...");
-
-      // This will throw an exception if the atos tool cannot be found, and in
-      // that case we'll just hit our @catch block below.
-      [task launch];
-
-      [task waitUntilExit];
-      [task release];
-
-      NSData* outData =
-        [[outPipe fileHandleForReading] readDataToEndOfFile];
-      NSString* outString =
-        [[NSString alloc] initWithData:outData encoding:NSUTF8StringEncoding];
-
-      NSLog(@"Stack trace:\n%@", outString);
-
-      [outString release];
-    } else {
-      NSLog(@"<No stack information available for Obj-C exception>");
-    }
-  }
-  @catch (NSException* exn) {
-    NSLog(@"Failed to generate stack trace for Obj-C exception [%@: %@]",
-          [exn name], [exn reason]);
-  }
-#endif
 }
 
 __attribute__((unused))
diff --git a/xpcom/build/nsXPCOMPrivate.h b/xpcom/build/nsXPCOMPrivate.h
index 99a994013..143ed034e 100644
--- a/xpcom/build/nsXPCOMPrivate.h
+++ b/xpcom/build/nsXPCOMPrivate.h
@@ -281,10 +281,6 @@ void LogTerm();
   #error need_to_define_your_file_path_separator_and_illegal_characters
 #endif
 
-#ifdef AIX
-#include <sys/param.h>
-#endif
-
 #ifndef MAXPATHLEN
 #ifdef PATH_MAX
 #define MAXPATHLEN PATH_MAX
diff --git a/xpcom/ds/nsMathUtils.h b/xpcom/ds/nsMathUtils.h
index b10b8144e..cbbd38611 100644
--- a/xpcom/ds/nsMathUtils.h
+++ b/xpcom/ds/nsMathUtils.h
@@ -11,10 +11,6 @@
 #include <cmath>
 #include <float.h>
 
-#ifdef SOLARIS
-#include <ieeefp.h>
-#endif
-
 /*
  * round
  */
diff --git a/xpcom/io/nsLocalFile.h b/xpcom/io/nsLocalFile.h
index f7bdb86f7..a8e0a1279 100644
--- a/xpcom/io/nsLocalFile.h
+++ b/xpcom/io/nsLocalFile.h
@@ -91,15 +91,8 @@ nsresultForErrno(int aErr)
     case EROFS: /*     Read-only file system. */
       return NS_ERROR_FILE_READ_ONLY;
 #endif
-    /*
-     * On AIX 4.3, ENOTEMPTY is defined as EEXIST,
-     * so there can't be cases for both without
-     * preprocessing.
-     */
-#if ENOTEMPTY != EEXIST
     case ENOTEMPTY:
       return NS_ERROR_FILE_DIR_NOT_EMPTY;
-#endif /* ENOTEMPTY != EEXIST */
     /* Note that nsIFile.createUnique() returns
        NS_ERROR_FILE_TOO_BIG when it cannot create a temporary
        file with a unique filename.
diff --git a/xpcom/io/nsLocalFileUnix.cpp b/xpcom/io/nsLocalFileUnix.cpp
index 194e5835e..272153bba 100644
--- a/xpcom/io/nsLocalFileUnix.cpp
+++ b/xpcom/io/nsLocalFileUnix.cpp
@@ -1591,22 +1591,6 @@ nsLocalFile::IsExecutable(bool* aResult)
 
   // Then check the execute bit.
   *aResult = (access(mPath.get(), X_OK) == 0);
-#ifdef SOLARIS
-  // On Solaris, access will always return 0 for root user, however
-  // the file is only executable if S_IXUSR | S_IXGRP | S_IXOTH is set.
-  // See bug 351950, https://bugzilla.mozilla.org/show_bug.cgi?id=351950
-  if (*aResult) {
-    struct STAT buf;
-
-    *aResult = (STAT(mPath.get(), &buf) == 0);
-    if (*aResult || errno == EACCES) {
-      *aResult = *aResult && (buf.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH));
-      return NS_OK;
-    }
-
-    return NSRESULT_FOR_ERRNO();
-  }
-#endif
   if (*aResult || errno == EACCES) {
     return NS_OK;
   }
diff --git a/xpcom/io/nsLocalFileUnix.h b/xpcom/io/nsLocalFileUnix.h
index 9a3e7d6af..5ef581ed1 100644
--- a/xpcom/io/nsLocalFileUnix.h
+++ b/xpcom/io/nsLocalFileUnix.h
@@ -65,11 +65,6 @@
 // stat64 and lstat64 are deprecated on OS X. Normal stat and lstat are
 // 64-bit by default on OS X 10.6+.
 #if defined(HAVE_STAT64) && defined(HAVE_LSTAT64) && !defined(XP_DARWIN)
-  #if defined (AIX)
-    #if defined STAT
-      #undef STAT
-    #endif
-  #endif
   #define STAT stat64
   #define LSTAT lstat64
   #define HAVE_STATS64 1
diff --git a/xpcom/reflect/xptcall/md/unix/Makefile.in b/xpcom/reflect/xptcall/md/unix/Makefile.in
index 716d79623..4a5bc6f02 100644
--- a/xpcom/reflect/xptcall/md/unix/Makefile.in
+++ b/xpcom/reflect/xptcall/md/unix/Makefile.in
@@ -24,13 +24,6 @@ endif
 # PowerPC
 ######################################################################
 #
-# AIX/PPC
-#
-ifeq ($(OS_ARCH),AIX)
-# #24617  Building the CPP's (CXX) optimized causes a crash
-CXXFLAGS 	:=  $(filter-out $(MOZ_OPTIMIZE_FLAGS), $(CXXFLAGS))
-endif
-
 include $(topsrcdir)/config/rules.mk
 
 ifeq ($(OS_ARCH),Linux)
@@ -43,26 +36,3 @@ ifeq ($(OS_ARCH),Darwin)
 xptcstubs_asm_ppc_darwin.s: xptcstubs_asm_ppc_darwin.s.m4 $(DIST)/include/xptcstubsdef.inc Makefile
 	gm4 $(INCLUDES) $< > $@
 endif
-
-ifeq ($(OS_ARCH),AIX)
-ifdef HAVE_64BIT_BUILD
-xptcstubs_asm_ppc_aix64.s: xptcstubs_asm_ppc_aix64.s.m4 $(DIST)/include/xptcstubsdef.inc Makefile
-	m4 -DAIX_OBJMODEL=$(AIX_OBJMODEL) $(INCLUDES) -I. $< > $@
-else
-xptcstubs_asm_ppc_aix.s: xptcstubs_asm_ppc_aix.s.m4 $(DIST)/include/xptcstubsdef.inc Makefile
-	m4 -DAIX_OBJMODEL=$(AIX_OBJMODEL) $(INCLUDES) -I. $< > $@
-endif
-endif
-
-ifeq ($(OS_ARCH),SunOS)
-ifeq (86,$(findstring 86,$(OS_TEST)))
-ifndef GNU_CC
-xptcstubsdef_asm.solx86: $(DIST)/include/xptcstubsdef.inc
-	sed \
-	  -e 's/^\(STUB_ENTRY\)(\([0-9]\))/\11\(\2\)/' \
-	  -e 's/^\(STUB_ENTRY\)(\([0-9][0-9]\))/\12\(\2\)/' \
-	  -e 's/^\(STUB_ENTRY\)(\([0-9][0-9][0-9]\))/\13\(\2\)/' \
-	$(DIST)/include/xptcstubsdef.inc > $@
-endif
-endif
-endif
diff --git a/xpcom/reflect/xptcall/md/unix/moz.build b/xpcom/reflect/xptcall/md/unix/moz.build
index 148d3bf35..d455ed854 100644
--- a/xpcom/reflect/xptcall/md/unix/moz.build
+++ b/xpcom/reflect/xptcall/md/unix/moz.build
@@ -46,36 +46,6 @@ if CONFIG['OS_ARCH'] in ('Linux', 'FreeBSD'):
             'xptcstubs_ipf64.cpp'
         ]
 
-if CONFIG['OS_ARCH'] == 'SunOS' and '86' in CONFIG['OS_TEST']:
-    GENERATED_FILES = [
-        'xptcstubsdef_asm.solx86',
-    ]
-    if CONFIG['OS_TEST'] == 'x86_64':
-        if CONFIG['GNU_CC']:
-            SOURCES += [
-                'xptcinvoke_x86_64_unix.cpp',
-                'xptcstubs_x86_64_linux.cpp'
-            ]
-        else:
-            ASFLAGS += ['-xarch=amd64']
-            SOURCES += [
-                'xptcinvoke_x86_64_solaris.cpp',
-                'xptcstubs_asm_x86_64_solaris_SUNW.s',
-                'xptcstubs_x86_64_solaris.cpp',
-            ]
-    else:
-        if CONFIG['GNU_CC']:
-            SOURCES += [
-                'xptcinvoke_gcc_x86_unix.cpp',
-                'xptcstubs_gcc_x86_unix.cpp'
-            ]
-        else:
-            SOURCES += [
-                'xptcinvoke_asm_x86_solaris_SUNW.s',
-                'xptcinvoke_x86_solaris.cpp',
-                'xptcstubs_asm_x86_solaris_SUNW.s',
-                'xptcstubs_x86_solaris.cpp'
-            ]
 
 if CONFIG['OS_TEST'] == 'alpha':
     if CONFIG['OS_ARCH'] in ('Linux', 'FreeBSD', 'NetBSD'):
@@ -157,29 +127,6 @@ if CONFIG['OS_ARCH'] in ('Linux', 'FreeBSD', 'NetBSD', 'OpenBSD'):
                 'xptcstubs_mips.cpp',
             ]
 
-if CONFIG['OS_ARCH'] == 'AIX':
-    if CONFIG['HAVE_64BIT_BUILD']:
-        SOURCES += [
-            '!xptcstubs_asm_ppc_aix64.s',
-            'xptcinvoke_asm_ppc_aix64.s',
-            'xptcinvoke_ppc_aix64.cpp',
-            'xptcstubs_ppc_aix64.cpp',
-        ]
-    else:
-        SOURCES += [
-            '!xptcstubs_asm_ppc_aix.s',
-            'xptcinvoke_ppc_aix.cpp',
-            'xptcstubs_ppc_aix.cpp',
-        ]
-        if CONFIG['AIX_OBJMODEL'] == 'ibm':
-            SOURCES += [
-                'xptcinvoke_asm_ppc_ibmobj_aix.s',
-            ]
-        else:
-            SOURCES += [
-                'xptcinvoke_asm_ppc_aix.s',
-            ]
-
 if CONFIG['OS_TEST'] == 'powerpc':
     if CONFIG['OS_ARCH'] in ('Linux', 'FreeBSD'):
         SOURCES += [
@@ -247,35 +194,6 @@ if CONFIG['OS_ARCH'] in ('OpenBSD', 'FreeBSD') and CONFIG['OS_TEST'] == 'sparc64
         'xptcstubs_sparc64_openbsd.cpp',
     ]
 
-if CONFIG['OS_ARCH'] == 'SunOS' and '86' not in CONFIG['OS_TEST']:
-    if CONFIG['HAVE_64BIT_BUILD']:
-        ASFLAGS += ['-xarch=v9']
-        SOURCES += [
-            'xptcinvoke_sparcv9_solaris.cpp',
-            'xptcstubs_sparcv9_solaris.cpp',
-        ]
-    else:
-        SOURCES += [
-            'xptcinvoke_sparc_solaris.cpp',
-            'xptcstubs_sparc_solaris.cpp',
-        ]
-    if CONFIG['GNU_CC']:
-        SOURCES += [
-            'xptcinvoke_asm_sparc_solaris_GCC3.s',
-            'xptcstubs_asm_sparc_solaris.s',
-        ]
-    else:
-        if CONFIG['HAVE_64BIT_BUILD']:
-            SOURCES += [
-                'xptcinvoke_asm_sparcv9_solaris_SUNW.s',
-                'xptcstubs_asm_sparcv9_solaris.s',
-            ]
-        else:
-            SOURCES += [
-                'xptcinvoke_asm_sparc_solaris_SUNW.s',
-                'xptcstubs_asm_sparc_solaris.s',
-            ]
-
 if CONFIG['OS_ARCH'] == 'Linux':
     if CONFIG['OS_TEST'] == 's390':
         SOURCES += [
diff --git a/xpcom/reflect/xptcall/md/unix/xptcinvoke_asm_ppc_aix.s b/xpcom/reflect/xptcall/md/unix/xptcinvoke_asm_ppc_aix.s
deleted file mode 100644
index eb6b6661d..000000000
--- a/xpcom/reflect/xptcall/md/unix/xptcinvoke_asm_ppc_aix.s
+++ /dev/null
@@ -1,129 +0,0 @@
-#
-# -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
-#
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-.set r0,0; .set sp,1; .set RTOC,2; .set r3,3; .set r4,4
-.set r5,5; .set r6,6; .set r7,7; .set r8,8; .set r9,9
-.set r10,10; .set r11,11; .set r12,12; .set r13,13; .set r14,14
-.set r15,15; .set r16,16; .set r17,17; .set r18,18; .set r19,19
-.set r20,20; .set r21,21; .set r22,22; .set r23,23; .set r24,24
-.set r25,25; .set r26,26; .set r27,27; .set r28,28; .set r29,29
-.set r30,30; .set r31,31
-.set f0,0; .set f1,1; .set f2,2; .set f3,3; .set f4,4
-.set f5,5; .set f6,6; .set f7,7; .set f8,8; .set f9,9
-.set f10,10; .set f11,11; .set f12,12; .set f13,13; .set f14,14
-.set f15,15; .set f16,16; .set f17,17; .set f18,18; .set f19,19
-.set f20,20; .set f21,21; .set f22,22; .set f23,23; .set f24,24
-.set f25,25; .set f26,26; .set f27,27; .set f28,28; .set f29,29
-.set f30,30; .set f31,31
-.set BO_IF,12
-.set CR0_EQ,2
-
-
-
-        .rename H.10.NO_SYMBOL{PR},""
-        .rename H.18.NS_InvokeByIndex{TC},"NS_InvokeByIndex"
-
-
-# .text section
-
-        .csect  H.10.NO_SYMBOL{PR}
-        .globl  .NS_InvokeByIndex
-        .globl  NS_InvokeByIndex{DS}
-        .extern .invoke_copy_to_stack
-        .extern ._ptrgl{PR}
-
-
-#
-#   NS_InvokeByIndex(nsISupports* that, uint32_t methodIndex,
-#                   uint32_t paramCount, nsXPTCVariant* params)
-#
-
-.NS_InvokeByIndex:
-		mflr	r0
-		stw	r31,-4(sp)
-#
-# save off the incoming values in the caller's parameter area
-#		
-		stw	r3,24(sp)		# that
-		stw	r4,28(sp)		# methodIndex
-		stw	r5,32(sp)		# paramCount
-		stw	r6,36(sp)		# params
-		stw	r0,8(sp)
-		stwu	sp,-136(sp)		#  = 24 for linkage area,  8 * 13 for fprData area, 8 for saved registers
-
-# prepare args for 'invoke_copy_to_stack' call
-#		
-		lwz	r4,168(sp)		# paramCount
-		lwz	r5,172(sp)		# params
-		mr	r6,sp			# fprData
-		slwi	r3,r4,3			# number of bytes of stack required
-								# at most 8*paramCount
-		addi	r3,r3,28		# linkage area
-		mr	r31,sp			# save original stack top
-		subfc	sp,r3,sp		# bump the stack
-		addi	r3,sp,28		# parameter pointer excludes linkage area size + 'this'
-		
-		bl	.invoke_copy_to_stack
-		nop
-		
-		lfd	f1,0(r31)		# Restore floating point registers	
-		lfd	f2,8(r31)				
-		lfd	f3,16(r31)				
-		lfd	f4,24(r31)				
-		lfd	f5,32(r31)				
-		lfd	f6,40(r31)				
-		lfd	f7,48(r31)				
-		lfd	f8,56(r31)				
-		lfd	f9,64(r31)				
-		lfd	f10,72(r31)				
-		lfd	f11,80(r31)				
-		lfd	f12,88(r31)				
-		lfd	f13,96(r31)				
-		
-		lwz	r3,160(r31)		# that
-		lwz	r4,0(r3)		# get vTable from 'that'
-		lwz	r5,164(r31)		# methodIndex
-		slwi	r5,r5,3			# methodIndex * 8
-		addi	r5,r5,8			# step over junk at start of vTable !
-		lwzx	r11,r5,r4		# get function pointer
-
-		addi	r5,r5,4    	 	# We need to manually adjust the 'that' pointer, this is CFRONT based
-		lwzx	r5,r4,r5 		# offset = r4(vtable) + r5(methodIndex offset) - 4 
-		add	r3,r5,r3		# adjust 'that' r3 = r3 + r5
-		
-		lwz	r4,28(sp)
-		lwz	r5,32(sp)
-		lwz	r6,36(sp)
-		lwz	r7,40(sp)
-		lwz	r8,44(sp)
-		lwz	r9,48(sp)
-		lwz	r10,52(sp)
-
-		bl      ._ptrgl{PR}
-		nop		
-		
-		mr      sp,r31
-		lwz	r0,144(sp)
-		addi    sp,sp,136
-		mtlr    r0
-		lwz     r31,-4(sp)
-	        blr
-
-
-# .data section
-
-        .toc                            # 0x00000038
-T.18.NS_InvokeByIndex:
-        .tc     H.18.NS_InvokeByIndex{TC},NS_InvokeByIndex{DS}
-
-        .csect  NS_InvokeByIndex{DS}
-        .long   .NS_InvokeByIndex     # "\0\0\0\0"
-        .long   TOC{TC0}                # "\0\0\0008"
-        .long   0x00000000              # "\0\0\0\0"
-# End   csect   NS_InvokeByIndex{DS}
-
-# .bss section	
diff --git a/xpcom/reflect/xptcall/md/unix/xptcinvoke_asm_ppc_aix64.s b/xpcom/reflect/xptcall/md/unix/xptcinvoke_asm_ppc_aix64.s
deleted file mode 100644
index 722583de5..000000000
--- a/xpcom/reflect/xptcall/md/unix/xptcinvoke_asm_ppc_aix64.s
+++ /dev/null
@@ -1,128 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-.set r0,0; .set sp,1; .set RTOC,2; .set r3,3; .set r4,4
-.set r5,5; .set r6,6; .set r7,7; .set r8,8; .set r9,9
-.set r10,10; .set r11,11; .set r12,12; .set r13,13; .set r14,14
-.set r15,15; .set r16,16; .set r17,17; .set r18,18; .set r19,19
-.set r20,20; .set r21,21; .set r22,22; .set r23,23; .set r24,24
-.set r25,25; .set r26,26; .set r27,27; .set r28,28; .set r29,29
-.set r30,30; .set r31,31
-.set f0,0; .set f1,1; .set f2,2; .set f3,3; .set f4,4
-.set f5,5; .set f6,6; .set f7,7; .set f8,8; .set f9,9
-.set f10,10; .set f11,11; .set f12,12; .set f13,13; .set f14,14
-.set f15,15; .set f16,16; .set f17,17; .set f18,18; .set f19,19
-.set f20,20; .set f21,21; .set f22,22; .set f23,23; .set f24,24
-.set f25,25; .set f26,26; .set f27,27; .set f28,28; .set f29,29
-.set f30,30; .set f31,31
-.set BO_IF,12
-.set CR0_EQ,2
-
-        .rename H.10.NO_SYMBOL{PR},""
-        .rename H.18.NS_InvokeByIndex{TC},"NS_InvokeByIndex"
-
-
-# .text section
-
-        .csect  H.10.NO_SYMBOL{PR}
-        .globl  .NS_InvokeByIndex
-        .globl  NS_InvokeByIndex{DS}
-        .extern .invoke_copy_to_stack
-        .extern ._ptrgl{PR}
-
-#
-#   NS_InvokeByIndex(nsISupports* that, uint32_t methodIndex,
-#                      uint32_t paramCount, nsXPTCVariant* params)
-#
-
-.NS_InvokeByIndex:
-        mflr    r0
-        std     r31,-8(sp)
-#
-# save off the incoming values in the caller's parameter area
-#		
-        std     r3,48(sp)       # that
-        std     r4,56(sp)       # methodIndex
-        std     r5,64(sp)       # paramCount
-        std     r6,72(sp)       # params
-	std     r0,16(sp)
-	stdu    sp,-168(sp)     # 2*24=48 for linkage area, 
-                                # 8*13=104 for fprData area
-                                #      16 for saved registers
-
-# prepare args for 'invoke_copy_to_stack' call
-#		
-        ld      r4,232(sp)      # paramCount (168+8+56)
-        ld      r5,240(sp)      # params
-        mr      r6,sp           # fprData
-        sldi    r3,r4,3         # number of bytes of stack required
-                                # is at most numParams*8
-        addi    r3,r3,56        # linkage area (48) + this (8)
-        mr      r31,sp          # save original stack top
-        subfc   sp,r3,sp        # bump the stack
-        addi    r3,sp,56        # parameter pointer excludes linkage area
-                                # size + 'this'
-
-        bl      .invoke_copy_to_stack
-        nop
-
-        lfd     f1,0(r31)       # Restore floating point registers	
-	lfd     f2,8(r31)
-        lfd     f3,16(r31)
-        lfd     f4,24(r31)
-        lfd     f5,32(r31)
-        lfd     f6,40(r31)
-        lfd     f7,48(r31)
-        lfd     f8,56(r31)
-        lfd     f9,64(r31)
-        lfd     f10,72(r31)
-        lfd     f11,80(r31)
-        lfd     f12,88(r31)
-        lfd     f13,96(r31)
-		
-        ld      r3,216(r31)     # that (168+48)
-        ld      r4,0(r3)        # get vTable from 'that'
-        ld      r5,224(r31)     # methodIndex (168+56)
-        sldi    r5,r5,3         # methodIndex * 8
-                                # No junk at the start of 64bit vtable !!!
-        ldx     r11,r5,r4       # get function pointer (this jumps
-                                # either to the function if no adjustment
-                                # is needed (displacement = 0), or it 
-                                # jumps to the thunk code, which will jump
-                                # to the function at the end)
-        
-        # No adjustment of the that pointer in 64bit mode, this is done
-        # by the thunk code
-
-        ld      r4,56(sp)
-        ld      r5,64(sp)
-        ld      r6,72(sp)
-        ld      r7,80(sp)
-        ld      r8,88(sp)
-        ld      r9,96(sp)
-        ld      r10,104(sp)
-
-        bl      ._ptrgl{PR}
-        nop
-
-        mr      sp,r31
-        ld      r0,184(sp)      # 168+16
-        addi    sp,sp,168
-        mtlr    r0
-        ld      r31,-8(sp)
-        blr
-
-# .data section
-
-        .toc                            # 0x00000038
-T.18.NS_InvokeByIndex:
-        .tc     H.18.NS_InvokeByIndex{TC},NS_InvokeByIndex{DS}
-
-        .csect  NS_InvokeByIndex{DS}
-        .llong  .NS_InvokeByIndex     # "\0\0\0\0"
-        .llong  TOC{TC0}                # "\0\0\0008"
-        .llong  0x00000000              # "\0\0\0\0"
-# End   csect   NS_InvokeByIndex{DS}
-
-# .bss section
diff --git a/xpcom/reflect/xptcall/md/unix/xptcinvoke_asm_ppc_ibmobj_aix.s b/xpcom/reflect/xptcall/md/unix/xptcinvoke_asm_ppc_ibmobj_aix.s
deleted file mode 100644
index 414a6536f..000000000
--- a/xpcom/reflect/xptcall/md/unix/xptcinvoke_asm_ppc_ibmobj_aix.s
+++ /dev/null
@@ -1,124 +0,0 @@
-#
-# -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
-#
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-.set r0,0; .set sp,1; .set RTOC,2; .set r3,3; .set r4,4
-.set r5,5; .set r6,6; .set r7,7; .set r8,8; .set r9,9
-.set r10,10; .set r11,11; .set r12,12; .set r13,13; .set r14,14
-.set r15,15; .set r16,16; .set r17,17; .set r18,18; .set r19,19
-.set r20,20; .set r21,21; .set r22,22; .set r23,23; .set r24,24
-.set r25,25; .set r26,26; .set r27,27; .set r28,28; .set r29,29
-.set r30,30; .set r31,31
-.set f0,0; .set f1,1; .set f2,2; .set f3,3; .set f4,4
-.set f5,5; .set f6,6; .set f7,7; .set f8,8; .set f9,9
-.set f10,10; .set f11,11; .set f12,12; .set f13,13; .set f14,14
-.set f15,15; .set f16,16; .set f17,17; .set f18,18; .set f19,19
-.set f20,20; .set f21,21; .set f22,22; .set f23,23; .set f24,24
-.set f25,25; .set f26,26; .set f27,27; .set f28,28; .set f29,29
-.set f30,30; .set f31,31
-.set BO_IF,12
-.set CR0_EQ,2
-
-
-
-        .rename H.10.NO_SYMBOL{PR},""
-        .rename H.18.NS_InvokeByIndex{TC},"NS_InvokeByIndex"
-
-
-# .text section
-
-        .csect  H.10.NO_SYMBOL{PR}
-        .globl  .NS_InvokeByIndex
-        .globl  NS_InvokeByIndex{DS}
-        .extern .invoke_copy_to_stack
-        .extern ._ptrgl{PR}
-
-
-#
-#   NS_InvokeByIndex(nsISupports* that, uint32_t methodIndex,
-#                   uint32_t paramCount, nsXPTCVariant* params)
-#
-
-.NS_InvokeByIndex:
-		mflr	r0
-		stw	r31,-4(sp)
-#
-# save off the incoming values in the caller's parameter area
-#		
-		stw	r3,24(sp)		# that
-		stw	r4,28(sp)		# methodIndex
-		stw	r5,32(sp)		# paramCount
-		stw	r6,36(sp)		# params
-		stw	r0,8(sp)
-		stwu	sp,-136(sp)		#  = 24 for linkage area,  8 * 13 for fprData area, 8 for saved registers
-
-# prepare args for 'invoke_copy_to_stack' call
-#		
-		lwz	r4,168(sp)		# paramCount
-		lwz	r5,172(sp)		# params
-		mr	r6,sp			# fprData
-		slwi	r3,r4,3			# number of bytes of stack required
-								# at most 8*paramCount
-		addi	r3,r3,28		# linkage area
-		mr	r31,sp			# save original stack top
-		subfc	sp,r3,sp		# bump the stack
-		addi	r3,sp,28		# parameter pointer excludes linkage area size + 'this'
-		
-		bl	.invoke_copy_to_stack
-		nop
-		
-		lfd	f1,0(r31)		# Restore floating point registers	
-		lfd	f2,8(r31)				
-		lfd	f3,16(r31)				
-		lfd	f4,24(r31)				
-		lfd	f5,32(r31)				
-		lfd	f6,40(r31)				
-		lfd	f7,48(r31)				
-		lfd	f8,56(r31)				
-		lfd	f9,64(r31)				
-		lfd	f10,72(r31)				
-		lfd	f11,80(r31)				
-		lfd	f12,88(r31)				
-		lfd	f13,96(r31)				
-		
-		lwz	r3,160(r31)		# that
-		lwz	r4,0(r3)		# get vTable from 'that'
-		lwz	r5,164(r31)		# methodIndex
-		slwi	r5,r5,2			# methodIndex * 4
-		lwzx	r11,r5,r4		# get function pointer
-
-		lwz	r4,28(sp)
-		lwz	r5,32(sp)
-		lwz	r6,36(sp)
-		lwz	r7,40(sp)
-		lwz	r8,44(sp)
-		lwz	r9,48(sp)
-		lwz	r10,52(sp)
-
-		bl      ._ptrgl{PR}
-		nop		
-		
-		mr      sp,r31
-		lwz	r0,144(sp)
-		addi    sp,sp,136
-		mtlr    r0
-		lwz     r31,-4(sp)
-	        blr
-
-
-# .data section
-
-        .toc                            # 0x00000038
-T.18.NS_InvokeByIndex:
-        .tc     H.18.NS_InvokeByIndex{TC},NS_InvokeByIndex{DS}
-
-        .csect  NS_InvokeByIndex{DS}
-        .long   .NS_InvokeByIndex     # "\0\0\0\0"
-        .long   TOC{TC0}                # "\0\0\0008"
-        .long   0x00000000              # "\0\0\0\0"
-# End   csect   NS_InvokeByIndex{DS}
-
-# .bss section	
diff --git a/xpcom/reflect/xptcall/md/unix/xptcinvoke_asm_sparc_solaris_GCC3.s b/xpcom/reflect/xptcall/md/unix/xptcinvoke_asm_sparc_solaris_GCC3.s
deleted file mode 100644
index 54adcd147..000000000
--- a/xpcom/reflect/xptcall/md/unix/xptcinvoke_asm_sparc_solaris_GCC3.s
+++ /dev/null
@@ -1,52 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/*
- * Platform specific code to invoke XPCOM methods on native objects for
- * solaris/sparc with gcc 3 ABI.
- */
-        .global NS_InvokeByIndex
-/*
- *  NS_InvokeByIndex(nsISupports* that, uint32_t methodIndex,
- *                   uint32_t paramCount, nsXPTCVariant* params);
- */
-NS_InvokeByIndex:
-        save    %sp,-(64 + 32),%sp  ! room for the register window and
-                                    ! struct pointer, rounded up to 0 % 32
-        mov     %i2,%o0             ! paramCount
-        call    invoke_count_words  ! returns the required stack size in %o0
-        mov     %i3,%o1             ! params
-        
-        sll     %o0,2,%l0           ! number of bytes
-        sub     %sp,%l0,%sp         ! create the additional stack space
-            
-        mov     %sp,%o0             ! pointer for copied args
-        add     %o0,72,%o0          ! step past the register window, the
-                                    ! struct result pointer and the 'this' slot
-        mov     %i2,%o1             ! paramCount
-        call    invoke_copy_to_stack
-        mov     %i3,%o2             ! params
-!
-!   calculate the target address from the vtable
-!
-        ld      [%i0],%l1           ! *that --> vTable
-        sll     %i1,2,%i1           ! multiply index by 4
-        add     %i1,%l1,%l1         ! l1 now points to vTable entry
-        ld      [%l1],%l0           ! target address
-
-.L5:    ld      [%sp + 88],%o5
-.L4:    ld      [%sp + 84],%o4
-.L3:    ld      [%sp + 80],%o3
-.L2:    ld      [%sp + 76],%o2
-.L1:    ld      [%sp + 72],%o1
-.L0:
-        jmpl    %l0,%o7             ! call the routine
-! always have a 'this', from the incoming 'that'
-        mov     %i0,%o0
-        
-        mov     %o0,%i0             ! propagate return value
-        ret
-        restore
diff --git a/xpcom/reflect/xptcall/md/unix/xptcinvoke_asm_sparc_solaris_SUNW.s b/xpcom/reflect/xptcall/md/unix/xptcinvoke_asm_sparc_solaris_SUNW.s
deleted file mode 100644
index 013770392..000000000
--- a/xpcom/reflect/xptcall/md/unix/xptcinvoke_asm_sparc_solaris_SUNW.s
+++ /dev/null
@@ -1,56 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/* Platform specific code to invoke XPCOM methods on native objects */
-
-        .global NS_InvokeByIndex
-        .type   NS_InvokeByIndex, #function
-/*
-    NS_InvokeByIndex(nsISupports* that, uint32_t methodIndex,
-                     uint32_t paramCount, nsXPTCVariant* params);
-    
-*/
-NS_InvokeByIndex:
-        save    %sp,-(64 + 32),%sp  ! room for the register window and
-                                    ! struct pointer, rounded up to 0 % 32
-        sll     %i2,3,%l0           ! assume the worst case
-                                    ! paramCount * 2 * 4 bytes
-        cmp     %l0, 0              ! are there any args? If not,
-        be      .invoke             ! no need to copy args to stack
-
-        sub     %sp,%l0,%sp         ! create the additional stack space
-        add     %sp,72,%o0          ! step past the register window, the
-                                    ! struct result pointer and the 'this' slot
-        mov     %i2,%o1             ! paramCount
-        call    invoke_copy_to_stack
-        mov     %i3,%o2             ! params
-
-!
-!   load arguments from stack into the outgoing registers
-!
-        ld      [%sp + 72],%o1
-        ld      [%sp + 76],%o2
-        ld      [%sp + 80],%o3
-        ld      [%sp + 84],%o4
-        ld      [%sp + 88],%o5
-
-!
-!   calculate the target address from the vtable
-!
-.invoke:
-        sll     %i1,2,%l0           ! index *= 4
-        add     %l0,8,%l0           ! there are 2 extra entries in the vTable
-        ld      [%i0],%l1           ! *that --> address of vtable
-        ld      [%l0 + %l1],%l0     ! that->vtable[index * 4 + 8] --> address
-
-        jmpl    %l0,%o7             ! call the routine
-        mov     %i0,%o0             ! move 'this' pointer to out register
-
-        mov     %o0,%i0             ! propagate return value
-        ret
-        restore
-
-        .size    NS_InvokeByIndex, .-NS_InvokeByIndex
diff --git a/xpcom/reflect/xptcall/md/unix/xptcinvoke_asm_sparcv9_solaris_SUNW.s b/xpcom/reflect/xptcall/md/unix/xptcinvoke_asm_sparcv9_solaris_SUNW.s
deleted file mode 100644
index 34861abc0..000000000
--- a/xpcom/reflect/xptcall/md/unix/xptcinvoke_asm_sparcv9_solaris_SUNW.s
+++ /dev/null
@@ -1,85 +0,0 @@
-/* -*- Mode: asm; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/*
-    Platform specific code to invoke XPCOM methods on native objects
-    for sparcv9 Solaris.
-
-    See the SPARC Compliance Definition (SCD) Chapter 3
-    for more information about what is going on here, including
-    the use of BIAS (0x7ff).
-    The SCD is available from http://www.sparc.com/.
-*/
-
-        .global NS_InvokeByIndex
-        .type   NS_InvokeByIndex, #function
-
-/*
-    NS_InvokeByIndex(nsISupports* that, uint32_t methodIndex,
-                     uint32_t paramCount, nsXPTCVariant* params);
-    
-*/
-NS_InvokeByIndex:
-        save    %sp,-(128 + 64),%sp ! room for the register window and
-                                    ! struct pointer, rounded up to 0 % 64
-        sll     %i2,4,%l0           ! assume the worst case
-                                    ! paramCount * 2 * 8 bytes
-        cmp     %l0, 0              ! are there any args? If not,
-        be      .invoke             ! no need to copy args to stack
-
-        sub     %sp,%l0,%sp         ! create the additional stack space
-        add     %sp,0x7ff+136,%o0   ! step past the register window, the
-                                    ! struct result pointer and the 'this' slot
-        mov     %i2,%o1             ! paramCount
-        call    invoke_copy_to_stack
-        mov     %i3,%o2             ! params
-
-!
-!   load arguments from stack into the outgoing registers
-!   BIAS is 0x7ff (2047)
-!
-
-!   load the %o1..5 64bit (extended word) output registers registers 
-        ldx     [%sp + 0x7ff + 136],%o1    ! %i1
-        ldx     [%sp + 0x7ff + 144],%o2    ! %i2
-        ldx     [%sp + 0x7ff + 152],%o3    ! %i3
-        ldx     [%sp + 0x7ff + 160],%o4    ! %i4
-        ldx     [%sp + 0x7ff + 168],%o5    ! %i5
-
-!   load the even number double registers starting with %d2
-        ldd     [%sp + 0x7ff + 136],%d2
-        ldd     [%sp + 0x7ff + 144],%d4
-        ldd     [%sp + 0x7ff + 152],%d6
-        ldd     [%sp + 0x7ff + 160],%d8
-        ldd     [%sp + 0x7ff + 168],%d10
-        ldd     [%sp + 0x7ff + 176],%d12
-        ldd     [%sp + 0x7ff + 184],%d14
-        ldd     [%sp + 0x7ff + 192],%d16
-        ldd     [%sp + 0x7ff + 200],%d18
-        ldd     [%sp + 0x7ff + 208],%d20
-        ldd     [%sp + 0x7ff + 216],%d22
-        ldd     [%sp + 0x7ff + 224],%d24
-        ldd     [%sp + 0x7ff + 232],%d26
-        ldd     [%sp + 0x7ff + 240],%d28
-        ldd     [%sp + 0x7ff + 248],%d30
-
-!
-!   calculate the target address from the vtable
-!
-.invoke:
-        sll     %i1,3,%l0           ! index *= 8
-        add     %l0,16,%l0          ! there are 2 extra entries in the vTable (16bytes)
-        ldx     [%i0],%l1           ! *that --> address of vtable
-        ldx     [%l0 + %l1],%l0     ! that->vtable[index * 8 + 16] --> address
-
-        jmpl    %l0,%o7             ! call the routine
-        mov     %i0,%o0             ! move 'this' pointer to out register
-
-        mov     %o0,%i0             ! propagate return value
-        ret
-        restore
-
-        .size    NS_InvokeByIndex, .-NS_InvokeByIndex
diff --git a/xpcom/reflect/xptcall/md/unix/xptcinvoke_asm_x86_solaris_SUNW.s b/xpcom/reflect/xptcall/md/unix/xptcinvoke_asm_x86_solaris_SUNW.s
deleted file mode 100644
index af665a162..000000000
--- a/xpcom/reflect/xptcall/md/unix/xptcinvoke_asm_x86_solaris_SUNW.s
+++ /dev/null
@@ -1,55 +0,0 @@
-	.globl NS_InvokeByIndex
-	.type NS_InvokeByIndex, @function
-NS_InvokeByIndex:
-	push       %ebp
-	movl       %esp,%ebp
-	push       %ebx
-	call       .CG0.66
-.CG0.66:
-	pop        %ebx
-	addl       $_GLOBAL_OFFSET_TABLE_+0x1,%ebx
-	push       20(%ebp)
-	push       16(%ebp)
-	push       12(%ebp)
-	push       8(%ebp)
-	/ INLINE: invoke_by_index
-
-
-
-	pushl	%ebx
-	pushl	%esi
-	movl	%esp, %ebx
-
-	pushl	0x14(%ebp)
-	pushl	0x10(%ebp)
-	call	invoke_count_words
-	mov	%ebx, %esp
-
-	sall	$0x2 , %eax
-	subl	%eax, %esp
-	movl	%esp, %esi
-
-	pushl	%esp
-	pushl	0x14(%ebp)
-	pushl	0x10(%ebp)
-	call	invoke_copy_to_stack
-	movl	%esi, %esp
-
-	movl	0x8(%ebp), %ecx
-	pushl	%ecx
-	movl	(%ecx), %edx
-	movl	0xc(%ebp), %eax
-	movl	0x8(%edx, %eax, 4), %edx
-
-	call	*%edx
-	mov	%ebx, %esp
-	popl	%esi
-	popl	%ebx
-	/ INLINE_END
-	addl       $16,%esp
-	pop        %ebx
-	movl       %ebp,%esp
-	pop        %ebp
-	ret        
-	.size NS_InvokeByIndex, . - NS_InvokeByIndex
-
diff --git a/xpcom/reflect/xptcall/md/unix/xptcinvoke_ppc_aix.cpp b/xpcom/reflect/xptcall/md/unix/xptcinvoke_ppc_aix.cpp
deleted file mode 100644
index ba2a5dab0..000000000
--- a/xpcom/reflect/xptcall/md/unix/xptcinvoke_ppc_aix.cpp
+++ /dev/null
@@ -1,74 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/* Platform specific code to invoke XPCOM methods on native objects */
-
-#include "xptcprivate.h"
-
-#ifndef AIX
-#error "This code is for PowerPC only"
-#endif
-
-extern "C" void
-invoke_copy_to_stack(uint32_t* d, uint32_t paramCount, nsXPTCVariant* s, double *fprData)
-{
-/*
-    We need to copy the parameters for this function to locals and use them
-    from there since the parameters occupy the same stack space as the stack
-    we're trying to populate.
-*/
-    uint32_t *l_d = d;
-    nsXPTCVariant *l_s = s;
-    uint32_t l_paramCount = paramCount, fpCount = 0;
-    double *l_fprData = fprData;
-
-    typedef struct {
-        uint32_t hi;
-        uint32_t lo;
-    } DU;               // have to move 64 bit entities as 32 bit halves since
-                        // stack slots are not guaranteed 16 byte aligned
-
-    for(uint32_t i = 0; i < l_paramCount; i++, l_d++, l_s++)
-    {
-        if(l_s->IsPtrData())
-        {
-            *((void**)l_d) = l_s->ptr;
-            continue;
-        }
-        switch(l_s->type)
-        {
-        case nsXPTType::T_I8     : *((int32_t*)  l_d) = l_s->val.i8;          break;
-        case nsXPTType::T_I16    : *((int32_t*)  l_d) = l_s->val.i16;         break;
-        case nsXPTType::T_I32    : *((int32_t*)  l_d) = l_s->val.i32;         break;
-        case nsXPTType::T_I64    : 
-        case nsXPTType::T_U64    :
-            *((uint32_t*) l_d++) = ((DU *)l_s)->hi;
-            *((uint32_t*) l_d) = ((DU *)l_s)->lo;
-            break;
-        case nsXPTType::T_DOUBLE :
-            *((uint32_t*) l_d++) = ((DU *)l_s)->hi;
-            *((uint32_t*) l_d) = ((DU *)l_s)->lo;
-            if(fpCount < 13)
-                l_fprData[fpCount++] = l_s->val.d;
-            break;
-        case nsXPTType::T_U8     : *((uint32_t*) l_d) = l_s->val.u8;          break;
-        case nsXPTType::T_U16    : *((uint32_t*) l_d) = l_s->val.u16;         break;
-        case nsXPTType::T_U32    : *((uint32_t*) l_d) = l_s->val.u32;         break;
-        case nsXPTType::T_FLOAT  :
-            *((float*)  l_d) = l_s->val.f;
-            if(fpCount < 13)
-                l_fprData[fpCount++] = l_s->val.f;
-            break;
-        case nsXPTType::T_BOOL   : *((uint32_t*) l_d) = l_s->val.b;           break;
-        case nsXPTType::T_CHAR   : *((uint32_t*) l_d) = l_s->val.c;           break;
-        case nsXPTType::T_WCHAR  : *((int32_t*)  l_d) = l_s->val.wc;          break;
-        default:
-            // all the others are plain pointer types
-            *((void**)l_d) = l_s->val.p;
-            break;
-        }
-    }
-}
-
diff --git a/xpcom/reflect/xptcall/md/unix/xptcinvoke_ppc_aix64.cpp b/xpcom/reflect/xptcall/md/unix/xptcinvoke_ppc_aix64.cpp
deleted file mode 100644
index 616c2f687..000000000
--- a/xpcom/reflect/xptcall/md/unix/xptcinvoke_ppc_aix64.cpp
+++ /dev/null
@@ -1,63 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/* Platform specific code to invoke XPCOM methods on native objects */
-
-#include "xptcprivate.h"
-
-#ifdef _AIX
-
-extern "C" void
-invoke_copy_to_stack(uint64_t* d, uint32_t paramCount, nsXPTCVariant* s, double *fprData)
-{
-/*
-    We need to copy the parameters for this function to locals and use them
-    from there since the parameters occupy the same stack space as the stack
-    we're trying to populate.
-*/
-    uint64_t *l_d = d;
-    nsXPTCVariant *l_s = s;
-    uint32_t l_paramCount = paramCount, fpCount = 0;
-    double *l_fprData = fprData;
-
-    for(uint32_t i = 0; i < l_paramCount; i++, l_d++, l_s++)
-    {
-        if(l_s->IsPtrData())
-        {
-            *l_d = (uint64_t)l_s->ptr;
-            continue;
-        }
-        switch(l_s->type)
-        {
-        case nsXPTType::T_I8:    *l_d = (uint64_t)l_s->val.i8;   break;
-        case nsXPTType::T_I16:   *l_d = (uint64_t)l_s->val.i16;  break;
-        case nsXPTType::T_I32:   *l_d = (uint64_t)l_s->val.i32;  break;
-        case nsXPTType::T_I64:   *l_d = (uint64_t)l_s->val.i64;  break;
-        case nsXPTType::T_U8:    *l_d = (uint64_t)l_s->val.u8;   break;
-        case nsXPTType::T_U16:   *l_d = (uint64_t)l_s->val.u16;  break;
-        case nsXPTType::T_U32:   *l_d = (uint64_t)l_s->val.u32;  break;
-        case nsXPTType::T_U64:   *l_d = (uint64_t)l_s->val.u64;  break;
-        case nsXPTType::T_BOOL:  *l_d = (uint64_t)l_s->val.b;    break;
-        case nsXPTType::T_CHAR:  *l_d = (uint64_t)l_s->val.c;    break;
-        case nsXPTType::T_WCHAR: *l_d = (uint64_t)l_s->val.wc;   break;
-
-        case nsXPTType::T_DOUBLE:
-            *((double*)l_d) = l_s->val.d;
-            if(fpCount < 13)
-                l_fprData[fpCount++] = l_s->val.d;
-            break;
-        case nsXPTType::T_FLOAT:
-            *((float*)l_d) = l_s->val.f;
-            if(fpCount < 13)
-                l_fprData[fpCount++] = l_s->val.f;
-            break;
-        default:
-            // all the others are plain pointer types
-            *l_d = (uint64_t)l_s->val.p;
-            break;
-        }
-    }
-}
-#endif
-
diff --git a/xpcom/reflect/xptcall/md/unix/xptcinvoke_sparc_solaris.cpp b/xpcom/reflect/xptcall/md/unix/xptcinvoke_sparc_solaris.cpp
deleted file mode 100644
index 126ef1dad..000000000
--- a/xpcom/reflect/xptcall/md/unix/xptcinvoke_sparc_solaris.cpp
+++ /dev/null
@@ -1,131 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/* Platform specific code to invoke XPCOM methods on native objects */
-
-#include "xptcprivate.h"
-
-/* solaris defines __sparc for workshop compilers and 
-   linux defines __sparc__ */
-
-#if !defined(__sparc) && !defined(__sparc__)
-#error "This code is for Sparc only"
-#endif
-
-typedef unsigned nsXPCVariant;
-
-extern "C" uint32_t
-invoke_count_words(uint32_t paramCount, nsXPTCVariant* s)
-{
-    uint32_t result = 0;
-    for(uint32_t i = 0; i < paramCount; i++, s++)
-    {
-        if(s->IsPtrData())
-        {
-            result++;
-            continue;
-        }
-        switch(s->type)
-        {
-        case nsXPTType::T_I8     :
-        case nsXPTType::T_I16    :
-        case nsXPTType::T_I32    :
-            result++;
-            break;
-        case nsXPTType::T_I64    :
-            result+=2;
-            break;
-        case nsXPTType::T_U8     :
-        case nsXPTType::T_U16    :
-        case nsXPTType::T_U32    :
-            result++;
-            break;
-        case nsXPTType::T_U64    :
-            result+=2;
-            break;
-        case nsXPTType::T_FLOAT  :
-            result++;
-            break;
-        case nsXPTType::T_DOUBLE :
-            result+=2;
-            break;
-        case nsXPTType::T_BOOL   :
-        case nsXPTType::T_CHAR   :
-        case nsXPTType::T_WCHAR  :
-            result++;
-            break;
-        default:
-            // all the others are plain pointer types
-            result++;
-            break;
-        }
-    }
-    // nuts, I know there's a cooler way of doing this, but it's late
-    // now and it'll probably come to me in the morning.
-    if (result & 0x3) result += 4 - (result & 0x3);     // ensure q-word alignment
-    return result;
-}
-
-extern "C" uint32_t
-invoke_copy_to_stack(uint32_t* d, uint32_t paramCount, nsXPTCVariant* s)
-{
-/*
-    We need to copy the parameters for this function to locals and use them
-    from there since the parameters occupy the same stack space as the stack
-    we're trying to populate.
-*/
-    uint32_t *l_d = d;
-    nsXPTCVariant *l_s = s;
-    uint32_t l_paramCount = paramCount;
-    uint32_t regCount = 0;	// return the number of registers to load from the stack
-
-    typedef struct {
-        uint32_t hi;
-        uint32_t lo;
-    } DU;               // have to move 64 bit entities as 32 bit halves since
-                        // stack slots are not guaranteed 16 byte aligned
-
-    for(uint32_t i = 0; i < l_paramCount; i++, l_d++, l_s++)
-    {
-	if (regCount < 5) regCount++;
-        if(l_s->IsPtrData())
-        {
-            if(l_s->type == nsXPTType::T_JSVAL)
-            {
-              // On SPARC, we need to pass a pointer to HandleValue
-              *((void**)l_d) = &l_s->ptr;
-            } else
-            {
-              *((void**)l_d) = l_s->ptr;
-            }
-            continue;
-        }
-        switch(l_s->type)
-        {
-        case nsXPTType::T_I8     : *((int32_t*)   l_d) = l_s->val.i8;          break;
-        case nsXPTType::T_I16    : *((int32_t*)  l_d) = l_s->val.i16;         break;
-        case nsXPTType::T_I32    : *((int32_t*)  l_d) = l_s->val.i32;         break;
-        case nsXPTType::T_I64    : 
-        case nsXPTType::T_U64    : 
-        case nsXPTType::T_DOUBLE : *((uint32_t*) l_d++) = ((DU *)l_s)->hi;
-				   if (regCount < 5) regCount++;
-                                   *((uint32_t*) l_d) = ((DU *)l_s)->lo;
-                                   break;
-        case nsXPTType::T_U8     : *((uint32_t*) l_d) = l_s->val.u8;          break;
-        case nsXPTType::T_U16    : *((uint32_t*) l_d) = l_s->val.u16;         break;
-        case nsXPTType::T_U32    : *((uint32_t*) l_d) = l_s->val.u32;         break;
-        case nsXPTType::T_FLOAT  : *((float*)  l_d) = l_s->val.f;           break;
-        case nsXPTType::T_BOOL   : *((uint32_t*) l_d) = l_s->val.b;           break;
-        case nsXPTType::T_CHAR   : *((uint32_t*) l_d) = l_s->val.c;           break;
-        case nsXPTType::T_WCHAR  : *((int32_t*)  l_d) = l_s->val.wc;          break;
-        default:
-            // all the others are plain pointer types
-            *((void**)l_d) = l_s->val.p;
-            break;
-        }
-    }
-    return regCount;
-}
-
diff --git a/xpcom/reflect/xptcall/md/unix/xptcinvoke_sparcv9_solaris.cpp b/xpcom/reflect/xptcall/md/unix/xptcinvoke_sparcv9_solaris.cpp
deleted file mode 100644
index 0d2d6b0a8..000000000
--- a/xpcom/reflect/xptcall/md/unix/xptcinvoke_sparcv9_solaris.cpp
+++ /dev/null
@@ -1,73 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-
-/* Platform specific code to invoke XPCOM methods on native objects */
-
-#include "xptcprivate.h"
-
-#if !defined(__sparc) && !defined(__sparc__)
-#error "This code is for Sparc only"
-#endif
-
-/* Prototype specifies unmangled function name */
-extern "C" uint64_t
-invoke_copy_to_stack(uint64_t* d, uint32_t paramCount, nsXPTCVariant* s);
-
-extern "C" uint64_t
-invoke_copy_to_stack(uint64_t* d, uint32_t paramCount, nsXPTCVariant* s)
-{
-  /*
-    We need to copy the parameters for this function to locals and use them
-    from there since the parameters occupy the same stack space as the stack
-    we're trying to populate.
-  */
-  uint64_t *l_d = d;
-  nsXPTCVariant *l_s = s;
-  uint64_t l_paramCount = paramCount;
-  uint64_t regCount = 0;  // return the number of registers to load from the stack
-
-  for(uint64_t i = 0; i < l_paramCount; i++, l_d++, l_s++)
-  {
-    if (regCount < 5) regCount++;
-
-    if (l_s->IsPtrData())
-    {
-      *l_d = (uint64_t)l_s->ptr;
-      continue;
-    }
-    switch (l_s->type)
-    {
-      case nsXPTType::T_I8    : *((int64_t*)l_d)     = l_s->val.i8;    break;
-      case nsXPTType::T_I16   : *((int64_t*)l_d)     = l_s->val.i16;   break;
-      case nsXPTType::T_I32   : *((int64_t*)l_d)     = l_s->val.i32;   break;
-      case nsXPTType::T_I64   : *((int64_t*)l_d)     = l_s->val.i64;   break;
-      
-      case nsXPTType::T_U8    : *((uint64_t*)l_d)    = l_s->val.u8;    break;
-      case nsXPTType::T_U16   : *((uint64_t*)l_d)    = l_s->val.u16;   break;
-      case nsXPTType::T_U32   : *((uint64_t*)l_d)    = l_s->val.u32;   break;
-      case nsXPTType::T_U64   : *((uint64_t*)l_d)    = l_s->val.u64;   break;
-
-      /* in the case of floats, we want to put the bits in to the
-         64bit space right justified... floats in the parameter array on
-         sparcv9 use odd numbered registers.. %f1, %f3, so we have to skip
-         the space that would be occupied by %f0, %f2, etc.
-      */
-      case nsXPTType::T_FLOAT : *(((float*)l_d) + 1) = l_s->val.f;     break;
-      case nsXPTType::T_DOUBLE: *((double*)l_d)      = l_s->val.d;     break;
-      case nsXPTType::T_BOOL  : *((uint64_t*)l_d)    = l_s->val.b;     break;
-      case nsXPTType::T_CHAR  : *((uint64_t*)l_d)    = l_s->val.c;     break;
-      case nsXPTType::T_WCHAR : *((int64_t*)l_d)     = l_s->val.wc;    break;
-
-      default:
-        // all the others are plain pointer types
-        *((void**)l_d) = l_s->val.p;
-        break;
-    }
-  }
-  
-  return regCount;
-}
diff --git a/xpcom/reflect/xptcall/md/unix/xptcinvoke_x86_64_solaris.cpp b/xpcom/reflect/xptcall/md/unix/xptcinvoke_x86_64_solaris.cpp
deleted file mode 100644
index 0d3424366..000000000
--- a/xpcom/reflect/xptcall/md/unix/xptcinvoke_x86_64_solaris.cpp
+++ /dev/null
@@ -1,149 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-// Platform specific code to invoke XPCOM methods on native objects
-
-#include "xptcprivate.h"
-#include "alloca.h"
-
-// 6 integral parameters are passed in registers
-const uint32_t GPR_COUNT = 6;
-
-// 8 floating point parameters are passed in SSE registers
-const uint32_t FPR_COUNT = 8;
-
-// Remember that these 'words' are 64-bit long
-static inline void
-invoke_count_words(uint32_t paramCount, nsXPTCVariant * s,
-                   uint32_t & nr_gpr, uint32_t & nr_fpr, uint32_t & nr_stack)
-{
-    nr_gpr = 1; // skip one GP register for 'that'
-    nr_fpr = 0;
-    nr_stack = 0;
-
-    /* Compute number of eightbytes of class MEMORY.  */
-    for (uint32_t i = 0; i < paramCount; i++, s++) {
-        if (!s->IsPtrData()
-            && (s->type == nsXPTType::T_FLOAT || s->type == nsXPTType::T_DOUBLE)) {
-            if (nr_fpr < FPR_COUNT)
-                nr_fpr++;
-            else
-                nr_stack++;
-        }
-        else {
-            if (nr_gpr < GPR_COUNT)
-                nr_gpr++;
-            else
-                nr_stack++;
-        }
-    }
-}
-
-static void
-invoke_copy_to_stack(uint64_t * d, uint32_t paramCount, nsXPTCVariant * s,
-                     uint64_t * gpregs, double * fpregs)
-{
-    uint32_t nr_gpr = 1; // skip one GP register for 'that'
-    uint32_t nr_fpr = 0;
-    uint64_t value;
-
-    for (uint32_t i = 0; i < paramCount; i++, s++) {
-        if (s->IsPtrData())
-            value = (uint64_t) s->ptr;
-        else {
-            switch (s->type) {
-            case nsXPTType::T_FLOAT:                                break;
-            case nsXPTType::T_DOUBLE:                               break;
-            case nsXPTType::T_I8:     value = s->val.i8;            break;
-            case nsXPTType::T_I16:    value = s->val.i16;           break;
-            case nsXPTType::T_I32:    value = s->val.i32;           break;
-            case nsXPTType::T_I64:    value = s->val.i64;           break;
-            case nsXPTType::T_U8:     value = s->val.u8;            break;
-            case nsXPTType::T_U16:    value = s->val.u16;           break;
-            case nsXPTType::T_U32:    value = s->val.u32;           break;
-            case nsXPTType::T_U64:    value = s->val.u64;           break;
-            case nsXPTType::T_BOOL:   value = s->val.b;             break;
-            case nsXPTType::T_CHAR:   value = s->val.c;             break;
-            case nsXPTType::T_WCHAR:  value = s->val.wc;            break;
-            default:                  value = (uint64_t) s->val.p;  break;
-            }
-        }
-
-        if (!s->IsPtrData() && s->type == nsXPTType::T_DOUBLE) {
-            if (nr_fpr < FPR_COUNT)
-                fpregs[nr_fpr++] = s->val.d;
-            else {
-                *((double *)d) = s->val.d;
-                d++;
-            }
-        }
-        else if (!s->IsPtrData() && s->type == nsXPTType::T_FLOAT) {
-            if (nr_fpr < FPR_COUNT)
-                // The value in %xmm register is already prepared to
-                // be retrieved as a float. Therefore, we pass the
-                // value verbatim, as a double without conversion.
-                fpregs[nr_fpr++] = s->val.d;
-            else {
-                *((float *)d) = s->val.f;
-                d++;
-            }
-        }
-        else {
-            if (nr_gpr < GPR_COUNT)
-                gpregs[nr_gpr++] = value;
-            else
-                *d++ = value;
-        }
-    }
-}
-
-// Avoid AddressSanitizer instrumentation for the next function because it
-// depends on __builtin_alloca behavior and alignment that cannot be relied on
-// once the function is compiled with a version of ASan that has dynamic-alloca
-// instrumentation enabled.
-
-MOZ_ASAN_BLACKLIST
-EXPORT_XPCOM_API(nsresult)
-NS_InvokeByIndex(nsISupports * that, uint32_t methodIndex,
-                 uint32_t paramCount, nsXPTCVariant * params)
-{
-    uint32_t nr_gpr, nr_fpr, nr_stack;
-    invoke_count_words(paramCount, params, nr_gpr, nr_fpr, nr_stack);
-    
-    // Stack, if used, must be 16-bytes aligned
-    if (nr_stack)
-        nr_stack = (nr_stack + 1) & ~1;
-
-    // Load parameters to stack, if necessary
-    uint64_t *stack = (uint64_t *) __builtin_alloca(nr_stack * 8);
-    uint64_t gpregs[GPR_COUNT];
-    double fpregs[FPR_COUNT];
-    invoke_copy_to_stack(stack, paramCount, params, gpregs, fpregs);
-
-    switch (nr_fpr) {
-      case 8: asm("movupd %0, %xmm7" : : "xmm7" (fpregs[7]));
-      case 7: asm("movupd %0, %xmm6" : : "xmm6" (fpregs[6]));
-      case 6: asm("movupd %0, %xmm5" : : "xmm5" (fpregs[5]));
-      case 5: asm("movupd %0, %xmm4" : : "xmm4" (fpregs[4]));
-      case 4: asm("movupd %0, %xmm3" : : "xmm3" (fpregs[3]));
-      case 3: asm("movupd %0, %xmm2" : : "xmm2" (fpregs[2]));
-      case 2: asm("movupd %0, %xmm1" : : "xmm1" (fpregs[1]));
-      case 1: asm("movupd %0, %xmm0" : : "xmm0" (fpregs[0]));
-      case 0:;
-    }
-    
-    // Ensure that assignments to SSE registers won't be optimized away
-    asm("" ::: "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7");
-    
-    // Get pointer to method
-    uint64_t methodAddress = *((uint64_t *)that);
-    methodAddress += 16 + 8 * methodIndex;
-    methodAddress = *((uint64_t *)methodAddress);
-    
-    typedef uint32_t (*Method)(uint64_t, uint64_t, uint64_t, uint64_t, uint64_t, uint64_t);
-    uint32_t result = ((Method)methodAddress)((uint64_t)that, gpregs[1], gpregs[2], gpregs[3], gpregs[4], gpregs[5]);
-    return result;
-}
diff --git a/xpcom/reflect/xptcall/md/unix/xptcinvoke_x86_solaris.cpp b/xpcom/reflect/xptcall/md/unix/xptcinvoke_x86_solaris.cpp
deleted file mode 100644
index f545fcc99..000000000
--- a/xpcom/reflect/xptcall/md/unix/xptcinvoke_x86_solaris.cpp
+++ /dev/null
@@ -1,67 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/* Platform specific code to invoke XPCOM methods on native objects */
-
-#include "xptcprivate.h"
-
-extern "C" {
-
-// Remember that these 'words' are 32bit DWORDS
-
-uint32_t
-invoke_count_words(uint32_t paramCount, nsXPTCVariant* s)
-{
-    uint32_t result = 0;
-    for(uint32_t i = 0; i < paramCount; i++, s++)
-    {
-        if(s->IsPtrData())
-        {
-            result++;
-            continue;
-        }
-        result++;
-        switch(s->type)
-        {
-        case nsXPTType::T_I64    :
-        case nsXPTType::T_U64    :
-        case nsXPTType::T_DOUBLE :
-            result++;
-            break;
-        }
-    }
-    return result;
-}
-
-void
-invoke_copy_to_stack(uint32_t paramCount, nsXPTCVariant* s, uint32_t* d)
-{
-    for(uint32_t i = 0; i < paramCount; i++, d++, s++)
-    {
-        if(s->IsPtrData())
-        {
-            *((void**)d) = s->ptr;
-            continue;
-        }
-
-/* XXX: the following line is here (rather than as the default clause in
- *      the following switch statement) so that the Sun native compiler
- *      will generate the correct assembly code on the Solaris Intel
- *      platform. See the comments in bug #28817 for more details.
- */
-
-        *((void**)d) = s->val.p;
-
-        switch(s->type)
-        {
-        case nsXPTType::T_I64    : *((int64_t*) d) = s->val.i64; d++;    break;
-        case nsXPTType::T_U64    : *((uint64_t*)d) = s->val.u64; d++;    break;
-        case nsXPTType::T_DOUBLE : *((double*)  d) = s->val.d;   d++;    break;
-        }
-    }
-}
-
-}
diff --git a/xpcom/reflect/xptcall/md/unix/xptcstubs_asm_ppc_aix.s.m4 b/xpcom/reflect/xptcall/md/unix/xptcstubs_asm_ppc_aix.s.m4
deleted file mode 100644
index 6dabf334d..000000000
--- a/xpcom/reflect/xptcall/md/unix/xptcstubs_asm_ppc_aix.s.m4
+++ /dev/null
@@ -1,119 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-.set r0,0; .set sp,1; .set RTOC,2; .set r3,3; .set r4,4
-.set r5,5; .set r6,6; .set r7,7; .set r8,8; .set r9,9
-.set r10,10; .set r11,11; .set r12,12; .set r13,13; .set r14,14
-.set r15,15; .set r16,16; .set r17,17; .set r18,18; .set r19,19
-.set r20,20; .set r21,21; .set r22,22; .set r23,23; .set r24,24
-.set r25,25; .set r26,26; .set r27,27; .set r28,28; .set r29,29
-.set r30,30; .set r31,31
-.set f0,0; .set f1,1; .set f2,2; .set f3,3; .set f4,4
-.set f5,5; .set f6,6; .set f7,7; .set f8,8; .set f9,9
-.set f10,10; .set f11,11; .set f12,12; .set f13,13; .set f14,14
-.set f15,15; .set f16,16; .set f17,17; .set f18,18; .set f19,19
-.set f20,20; .set f21,21; .set f22,22; .set f23,23; .set f24,24
-.set f25,25; .set f26,26; .set f27,27; .set f28,28; .set f29,29
-.set f30,30; .set f31,31
-
-# Define the correct name of the stub function based on the object model
-
-define(STUB_NAME, 
-       ifelse(AIX_OBJMODEL, ibm,
-              `Stub'$1`__EI14nsXPTCStubBaseFv',
-              `Stub'$1`__14nsXPTCStubBaseFv'))
-
-define(STUB_ENTRY, `
-    .rename H.10.NO_SYMBOL{PR},""
-    .rename H.18.'STUB_NAME($1)`{TC},"'STUB_NAME($1)`"
-    .csect  H.10.NO_SYMBOL{PR}
-    .globl  .'STUB_NAME($1)`
-    .globl  'STUB_NAME($1)`{DS}
-
-.'STUB_NAME($1)`:
-    li      r12, '$1`
-    b       .SharedStub
-    nop
-        
-
-    .toc
-T.18.'STUB_NAME($1)`:
-    .tc     H.18.'STUB_NAME($1)`{TC},'STUB_NAME($1)`{DS}
-    .csect  'STUB_NAME($1)`{DS}
-    .long   .'STUB_NAME($1)`
-    .long   TOC{TC0}
-    .long   0x00000000
-')
-
-define(SENTINEL_ENTRY, `')
-
-include(xptcstubsdef.inc)
-
-    .rename H.10.NO_SYMBOL{PR},""
-    .rename H.18.SharedStub{TC},"SharedStub"
-
-# .text section
-    .csect  H.10.NO_SYMBOL{PR}
-    .globl  .SharedStub
-    .globl  SharedStub{DS}
-    .extern .PrepareAndDispatch
-
-.SharedStub:
-    mflr    r0
-    stw     r0,8(sp)
-
-    stwu    sp,-176(sp)     # room for linkage (24), fprData (104), gprData(28)
-                            # outgoing params to PrepareAndDispatch (20)
-
-    stw     r4,44(sp)       # link area (24) + PrepareAndDispatch params (20)
-    stw     r5,48(sp)
-    stw     r6,52(sp)
-    stw     r7,56(sp)
-    stw     r8,60(sp)
-    stw     r9,64(sp)
-    stw     r10,68(sp)
-    stfd    f1,72(sp)
-    stfd    f2,80(sp)
-    stfd    f3,88(sp)
-    stfd    f4,96(sp)
-    stfd    f5,104(sp)
-    stfd    f6,112(sp)
-    stfd    f7,120(sp)
-    stfd    f8,128(sp)
-    stfd    f9,136(sp)
-    stfd    f10,144(sp)
-    stfd    f11,152(sp)
-    stfd    f12,156(sp)
-    stfd    f13,164(sp)
-
-    addi    r6,sp,44        # gprData
-
-    addi    r7,sp,72        # fprData
-                            # r3 has the 'self' pointer already
-    mr      r4,r12          # methodIndex selector (it is now LATER)
-    addi    r5,sp,232       # pointer to callers args area, beyond r3-r10
-                            # mapped range
-
-    bl      .PrepareAndDispatch
-    nop
-
-    
-    lwz     r0,184(sp)
-    addi    sp,sp,176
-    mtlr    r0
-    blr
-
-# .data section
-
-    .toc                            # 0x00000038
-T.18.SharedStub:
-    .tc     H.18.SharedStub{TC},SharedStub{DS}
-
-    .csect  SharedStub{DS}
-    .long   .SharedStub             # "\0\0\0\0"
-    .long   TOC{TC0}                # "\0\0\0008"
-    .long   0x00000000              # "\0\0\0\0"
-# End   csect   SharedStub{DS}
-
-# .bss section
diff --git a/xpcom/reflect/xptcall/md/unix/xptcstubs_asm_ppc_aix64.s.m4 b/xpcom/reflect/xptcall/md/unix/xptcstubs_asm_ppc_aix64.s.m4
deleted file mode 100644
index 24d713cc9..000000000
--- a/xpcom/reflect/xptcall/md/unix/xptcstubs_asm_ppc_aix64.s.m4
+++ /dev/null
@@ -1,97 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-.set r0,0; .set sp,1; .set RTOC,2; .set r3,3; .set r4,4
-.set r5,5; .set r6,6; .set r7,7; .set r8,8; .set r9,9
-.set r10,10; .set r11,11; .set r12,12; .set r13,13; .set r14,14
-.set r15,15; .set r16,16; .set r17,17; .set r18,18; .set r19,19
-.set r20,20; .set r21,21; .set r22,22; .set r23,23; .set r24,24
-.set r25,25; .set r26,26; .set r27,27; .set r28,28; .set r29,29
-.set r30,30; .set r31,31
-.set f0,0; .set f1,1; .set f2,2; .set f3,3; .set f4,4
-.set f5,5; .set f6,6; .set f7,7; .set f8,8; .set f9,9
-.set f10,10; .set f11,11; .set f12,12; .set f13,13; .set f14,14
-.set f15,15; .set f16,16; .set f17,17; .set f18,18; .set f19,19
-.set f20,20; .set f21,21; .set f22,22; .set f23,23; .set f24,24
-.set f25,25; .set f26,26; .set f27,27; .set f28,28; .set f29,29
-.set f30,30; .set f31,31
-# Define the correct name of the stub function based on the object model
-define(STUB_NAME, 
-       ifelse(AIX_OBJMODEL, ibm,
-              `Stub'$1`__EI14nsXPTCStubBaseFv',
-              `Stub'$1`__14nsXPTCStubBaseFv'))
-define(STUB_ENTRY, `
-    .rename H.10.NO_SYMBOL{PR},""
-    .rename H.18.'STUB_NAME($1)`{TC},"'STUB_NAME($1)`"
-    .csect  H.10.NO_SYMBOL{PR}
-    .globl  .'STUB_NAME($1)`
-    .globl  'STUB_NAME($1)`{DS}
-.'STUB_NAME($1)`:
-    li      r12, '$1`
-    b       .SharedStub
-    nop
-    .toc
-T.18.'STUB_NAME($1)`:
-    .tc     H.18.'STUB_NAME($1)`{TC},'STUB_NAME($1)`{DS}
-    .csect  'STUB_NAME($1)`{DS}
-    .llong   .'STUB_NAME($1)`
-    .llong   TOC{TC0}
-    .llong   0x00000000
-')
-define(SENTINEL_ENTRY, `')
-include(xptcstubsdef.inc)
-    .rename H.10.NO_SYMBOL{PR},""
-    .rename H.18.SharedStub{TC},"SharedStub"
-# .text section
-    .csect  H.10.NO_SYMBOL{PR}
-    .globl  .SharedStub
-    .globl  SharedStub{DS}
-    .extern .PrepareAndDispatch
-.SharedStub:
-    mflr    r0
-    std     r0,16(sp)
-    stdu    sp,-248(sp)     # room for linkage (24*2), fprData (104), gprData(28*2)
-                            # outgoing params to PrepareAndDispatch (40)
-    std     r4,88(sp)       # link area (48) + PrepareAndDispatch params (20)
-    std     r5,96(sp)
-    std     r6,104(sp)
-    std     r7,112(sp)
-    std     r8,120(sp)
-    std     r9,128(sp)
-    std     r10,136(sp)
-    stfd    f1,144(sp)
-    stfd    f2,152(sp)
-    stfd    f3,160(sp)
-    stfd    f4,168(sp)
-    stfd    f5,176(sp)
-    stfd    f6,184(sp)
-    stfd    f7,192(sp)
-    stfd    f8,200(sp)
-    stfd    f9,208(sp)
-    stfd    f10,216(sp)
-    stfd    f11,224(sp)
-    stfd    f12,232(sp)
-    stfd    f13,240(sp)
-    addi    r6,sp,88        # gprData
-    addi    r7,sp,144       # fprData
-                            # r3 has the 'self' pointer already
-    mr      r4,r12          # methodIndex selector (it is now LATER)
-    addi    r5,sp,360       # pointer to callers args area, beyond r3-r10
-                            # mapped range
-    bl      .PrepareAndDispatch
-    nop
-    ld      r0,264(sp)
-    addi    sp,sp,248
-    mtlr    r0
-    blr
-# .data section
-    .toc                            # 0x00000038
-T.18.SharedStub:
-    .tc     H.18.SharedStub{TC},SharedStub{DS}
-    .csect  SharedStub{DS}
-    .llong   .SharedStub             # "\0\0\0\0"
-    .llong   TOC{TC0}                # "\0\0\0008"
-    .llong   0x00000000              # "\0\0\0\0"
-# End   csect   SharedStub{DS}
-# .bss section
diff --git a/xpcom/reflect/xptcall/md/unix/xptcstubs_asm_sparc_solaris.s b/xpcom/reflect/xptcall/md/unix/xptcstubs_asm_sparc_solaris.s
deleted file mode 100644
index 9b448d7c7..000000000
--- a/xpcom/reflect/xptcall/md/unix/xptcstubs_asm_sparc_solaris.s
+++ /dev/null
@@ -1,49 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-        .global SharedStub
-
-/*
-    in the frame for the function that called SharedStub are the
-    rest of the parameters we need
-
-*/
-
-SharedStub:
-! we don't create a new frame yet, but work within the frame of the calling
-! function to give ourselves the other parameters we want
-
-        mov     %o0, %o1            ! shuffle the index up to 2nd place
-        mov     %i0, %o0            ! the original 'this'
-        add     %fp, 72, %o2        ! previous stack top adjusted to the first argument slot (beyond 'this')
-! save off the original incoming parameters that arrived in 
-! registers, the ABI guarantees the space for us to do this
-        st      %i1, [%fp + 72]
-        st      %i2, [%fp + 76]
-        st      %i3, [%fp + 80]
-        st      %i4, [%fp + 84]
-        st      %i5, [%fp + 88]
-! now we can build our own stack frame
-        save    %sp,-(64 + 32),%sp   ! room for the register window and
-                                    ! struct pointer, rounded up to 0 % 32
-! our function now appears to have been called
-! as SharedStub(nsISupports* that, uint32_t index, uint32_t* args)
-! so we can just copy these through
-        
-        mov     %i0, %o0
-        mov     %i1, %o1
-        mov     %i2, %o2
-        call    PrepareAndDispatch
-        nop
-        mov     %o0,%i0             ! propagate return value
-        b .LL1
-        nop
-.LL1:
-        ret
-        restore
-
-       .size    SharedStub, .-SharedStub
-       .type    SharedStub, #function
diff --git a/xpcom/reflect/xptcall/md/unix/xptcstubs_asm_sparcv9_solaris.s b/xpcom/reflect/xptcall/md/unix/xptcstubs_asm_sparcv9_solaris.s
deleted file mode 100644
index ab97a890c..000000000
--- a/xpcom/reflect/xptcall/md/unix/xptcstubs_asm_sparcv9_solaris.s
+++ /dev/null
@@ -1,50 +0,0 @@
-/* -*- Mode: asm; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-        .global SharedStub
-
-/*
-    in the frame for the function that called SharedStub are the
-    rest of the parameters we need
-
-*/
-
-SharedStub:
-! we don't create a new frame yet, but work within the frame of the calling
-! function to give ourselves the other parameters we want
-
-        mov     %o0, %o1               ! shuffle the index up to 2nd place
-        mov     %i0, %o0               ! the original 'this'
-        add     %fp, 0x7ff + 136, %o2  ! previous stack top adjusted to the first argument slot (beyond 'this')
-
-! save off the original incoming parameters that arrived in 
-! registers, the ABI guarantees the space for us to do this
-        stx     %i1, [%fp + 0x7ff + 136]
-        stx     %i2, [%fp + 0x7ff + 144]
-        stx     %i3, [%fp + 0x7ff + 152]
-        stx     %i4, [%fp + 0x7ff + 160]
-        stx     %i5, [%fp + 0x7ff + 168]
-! now we can build our own stack frame
-        save    %sp,-(128 + 64),%sp    ! room for the register window and
-                                       ! struct pointer, rounded up to 0 % 64
-! our function now appears to have been called
-! as SharedStub(nsISupports* that, uint32_t index, uint32_t* args)
-! so we can just copy these through
-
-        mov     %i0, %o0
-        mov     %i1, %o1
-        mov     %i2, %o2
-        call    PrepareAndDispatch
-        nop
-        mov     %o0,%i0             ! propagate return value
-        b .LL1
-        nop
-.LL1:
-        ret
-        restore
-
-       .size    SharedStub, .-SharedStub
-       .type    SharedStub, #function
diff --git a/xpcom/reflect/xptcall/md/unix/xptcstubs_asm_x86_64_solaris_SUNW.s b/xpcom/reflect/xptcall/md/unix/xptcstubs_asm_x86_64_solaris_SUNW.s
deleted file mode 100644
index aa6d84434..000000000
--- a/xpcom/reflect/xptcall/md/unix/xptcstubs_asm_x86_64_solaris_SUNW.s
+++ /dev/null
@@ -1,63 +0,0 @@
-#define STUB_ENTRY1(nn) \
-    .globl	__1cOnsXPTCStubBaseFStub/**/nn/**/6M_I_; \
-    .hidden	__1cOnsXPTCStubBaseFStub/**/nn/**/6M_I_; \
-    .type	__1cOnsXPTCStubBaseFStub/**/nn/**/6M_I_, @function; \
-__1cOnsXPTCStubBaseFStub/**/nn/**/6M_I_: \
-    movl	$/**/nn/**/, %eax; \
-    jmp	SharedStub; \
-    .size	__1cOnsXPTCStubBaseFStub/**/nn/**/6M_I_, . - __1cOnsXPTCStubBaseFStub/**/nn/**/6M_I_ \
-
-#define STUB_ENTRY2(nn) \
-    .globl	__1cOnsXPTCStubBaseGStub/**/nn/**/6M_I_; \
-    .hidden	__1cOnsXPTCStubBaseGStub/**/nn/**/6M_I_; \
-    .type	__1cOnsXPTCStubBaseGStub/**/nn/**/6M_I_, @function; \
-__1cOnsXPTCStubBaseGStub/**/nn/**/6M_I_: \
-    movl	$/**/nn/**/, %eax; \
-    jmp	SharedStub; \
-    .size	__1cOnsXPTCStubBaseGStub/**/nn/**/6M_I_, . - __1cOnsXPTCStubBaseGStub/**/nn/**/6M_I_ \
-
-#define STUB_ENTRY3(nn) \
-    .globl	__1cOnsXPTCStubBaseHStub/**/nn/**/6M_I_; \
-    .hidden	__1cOnsXPTCStubBaseHStub/**/nn/**/6M_I_; \
-    .type	__1cOnsXPTCStubBaseHStub/**/nn/**/6M_I_, @function; \
-__1cOnsXPTCStubBaseHStub/**/nn/**/6M_I_: \
-    movl	$/**/nn/**/, %eax; \
-    jmp	SharedStub; \
-    .size	__1cOnsXPTCStubBaseHStub/**/nn/**/6M_I_, . - __1cOnsXPTCStubBaseHStub/**/nn/**/6M_I_ \
-
-// static nsresult SharedStub(uint32_t methodIndex)
-    .type      SharedStub, @function;
-    SharedStub:
-    // make room for gpregs (48), fpregs (64)
-    pushq      %rbp;
-    movq       %rsp,%rbp;
-    subq       $112,%rsp;
-    // save GP registers
-    movq       %rdi,-112(%rbp);
-    movq       %rsi,-104(%rbp);
-    movq       %rdx, -96(%rbp);
-    movq       %rcx, -88(%rbp);
-    movq       %r8 , -80(%rbp);
-    movq       %r9 , -72(%rbp);
-    leaq       -112(%rbp),%rcx;
-    // save FP registers
-    movsd      %xmm0,-64(%rbp);
-    movsd      %xmm1,-56(%rbp);
-    movsd      %xmm2,-48(%rbp);
-    movsd      %xmm3,-40(%rbp);
-    movsd      %xmm4,-32(%rbp);
-    movsd      %xmm5,-24(%rbp);
-    movsd      %xmm6,-16(%rbp);
-    movsd      %xmm7, -8(%rbp);
-    leaq       -64(%rbp),%r8;
-    // rdi has the 'self' pointer already
-    movl       %eax,%esi;
-    leaq       16(%rbp),%rdx;
-    call       PrepareAndDispatch@plt;
-    leave;
-    ret;
-    .size      SharedStub, . - SharedStub
-
-#define SENTINEL_ENTRY(nn)
-
-#include "xptcstubsdef_asm.solx86"
diff --git a/xpcom/reflect/xptcall/md/unix/xptcstubs_asm_x86_solaris_SUNW.s b/xpcom/reflect/xptcall/md/unix/xptcstubs_asm_x86_solaris_SUNW.s
deleted file mode 100644
index 76bdcf925..000000000
--- a/xpcom/reflect/xptcall/md/unix/xptcstubs_asm_x86_solaris_SUNW.s
+++ /dev/null
@@ -1,78 +0,0 @@
-#define STUB_ENTRY1(nn)	\
- 	.globl __1cOnsXPTCStubBaseFStub/**/nn/**/6M_I_; \
-	.type __1cOnsXPTCStubBaseFStub/**/nn/**/6M_I_, @function; \
-__1cOnsXPTCStubBaseFStub/**/nn/**/6M_I_: \
-	push       %ebp; \
-	movl       %esp,%ebp; \
-	andl       $-16,%esp; \
-	push       %ebx;	\
-	call       .CG4./**/nn/**/; \
-.CG4./**/nn/**/: \
-	pop        %ebx;	 \
-	addl       $_GLOBAL_OFFSET_TABLE_+0x1,%ebx; \
-	leal	0xc(%ebp), %ecx; \
-	pushl	%ecx; \
-	pushl	$/**/nn/**/; \
-	movl	0x8(%ebp), %ecx; \
-	pushl	%ecx; \
-	call	__1cSPrepareAndDispatch6FpnOnsXPTCStubBase_IpI_I_; \
-	addl	$0xc , %esp; \
-	pop        %ebx; \
-	movl       %ebp,%esp; \
-	pop        %ebp; \
-	ret        ; \
-	.size __1cOnsXPTCStubBaseFStub/**/nn/**/6M_I_, . - __1cOnsXPTCStubBaseFStub/**/nn/**/6M_I_ \
-
-#define STUB_ENTRY2(nn)	\
- 	.globl __1cOnsXPTCStubBaseGStub/**/nn/**/6M_I_; \
-	.type __1cOnsXPTCStubBaseGStub/**/nn/**/6M_I_, @function; \
-__1cOnsXPTCStubBaseGStub/**/nn/**/6M_I_: \
-	push       %ebp; \
-	movl       %esp,%ebp; \
-	andl       $-16,%esp; \
-	push       %ebx;	\
-	call       .CG4./**/nn/**/; \
-.CG4./**/nn/**/: \
-	pop        %ebx;	 \
-	addl       $_GLOBAL_OFFSET_TABLE_+0x1,%ebx; \
-	leal	0xc(%ebp), %ecx; \
-	pushl	%ecx; \
-	pushl	$/**/nn/**/; \
-	movl	0x8(%ebp), %ecx; \
-	pushl	%ecx; \
-	call	__1cSPrepareAndDispatch6FpnOnsXPTCStubBase_IpI_I_; \
-	addl	$0xc , %esp; \
-	pop        %ebx; \
-	movl       %ebp,%esp; \
-	pop        %ebp; \
-	ret        ; \
-	.size __1cOnsXPTCStubBaseGStub/**/nn/**/6M_I_, . - __1cOnsXPTCStubBaseGStub/**/nn/**/6M_I_ \
-
-#define STUB_ENTRY3(nn)	\
- 	.globl __1cOnsXPTCStubBaseHStub/**/nn/**/6M_I_; \
-	.type __1cOnsXPTCStubBaseHStub/**/nn/**/6M_I_, @function; \
-__1cOnsXPTCStubBaseHStub/**/nn/**/6M_I_: \
-	push       %ebp; \
-	movl       %esp,%ebp; \
-	andl       $-16,%esp; \
-	push       %ebx;	\
-	call       .CG4./**/nn/**/; \
-.CG4./**/nn/**/: \
-	pop        %ebx;	 \
-	addl       $_GLOBAL_OFFSET_TABLE_+0x1,%ebx; \
-	leal	0xc(%ebp), %ecx; \
-	pushl	%ecx; \
-	pushl	$/**/nn/**/; \
-	movl	0x8(%ebp), %ecx; \
-	pushl	%ecx; \
-	call	__1cSPrepareAndDispatch6FpnOnsXPTCStubBase_IpI_I_; \
-	addl	$0xc , %esp; \
-	pop        %ebx; \
-	movl       %ebp,%esp; \
-	pop        %ebp; \
-	ret        ; \
-	.size __1cOnsXPTCStubBaseHStub/**/nn/**/6M_I_, . - __1cOnsXPTCStubBaseHStub/**/nn/**/6M_I_ \
-
-#define SENTINEL_ENTRY(nn)
-
-#include "xptcstubsdef_asm.solx86"
diff --git a/xpcom/reflect/xptcall/md/unix/xptcstubs_ppc_aix.cpp b/xpcom/reflect/xptcall/md/unix/xptcstubs_ppc_aix.cpp
deleted file mode 100644
index 0463c21c5..000000000
--- a/xpcom/reflect/xptcall/md/unix/xptcstubs_ppc_aix.cpp
+++ /dev/null
@@ -1,185 +0,0 @@
-/* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/* Implement shared vtbl methods. */
-
-#include "xptcprivate.h"
-#include "xptiprivate.h"
-
-#if defined(AIX)
-
-/*
-        For PPC (AIX & MAC), the first 8 integral and the first 13 f.p. parameters 
-        arrive in a separate chunk of data that has been loaded from the registers. 
-        The args pointer has been set to the start of the parameters BEYOND the ones
-        arriving in registers
-*/
-extern "C" nsresult ATTRIBUTE_USED
-PrepareAndDispatch(nsXPTCStubBase* self, uint32_t methodIndex, uint32_t* args, uint32_t *gprData, double *fprData)
-{
-    typedef struct {
-        uint32_t hi;
-        uint32_t lo;      // have to move 64 bit entities as 32 bit halves since
-    } DU;               // stack slots are not guaranteed 16 byte aligned
-
-#define PARAM_BUFFER_COUNT     16
-#define PARAM_GPR_COUNT         7  
-
-    nsXPTCMiniVariant paramBuffer[PARAM_BUFFER_COUNT];
-    nsXPTCMiniVariant* dispatchParams = nullptr;
-    const nsXPTMethodInfo* info = nullptr;
-    uint8_t paramCount;
-    uint8_t i;
-    nsresult result = NS_ERROR_FAILURE;
-
-    NS_ASSERTION(self,"no self");
-
-    self->mEntry->GetMethodInfo(uint16_t(methodIndex), &info);
-    NS_ASSERTION(info,"no method info");
-
-    paramCount = info->GetParamCount();
-
-    // setup variant array pointer
-    if(paramCount > PARAM_BUFFER_COUNT)
-        dispatchParams = new nsXPTCMiniVariant[paramCount];
-    else
-        dispatchParams = paramBuffer;
-    NS_ASSERTION(dispatchParams,"no place for params");
-
-    uint32_t* ap = args;
-    uint32_t iCount = 0;
-    uint32_t fpCount = 0;
-    for(i = 0; i < paramCount; i++)
-    {
-        const nsXPTParamInfo& param = info->GetParam(i);
-        const nsXPTType& type = param.GetType();
-        nsXPTCMiniVariant* dp = &dispatchParams[i];
-
-        if(param.IsOut() || !type.IsArithmetic())
-        {
-            if (iCount < PARAM_GPR_COUNT)
-                dp->val.p = (void*) gprData[iCount++];
-            else
-                dp->val.p = (void*) *ap++;
-            continue;
-        }
-        // else
-        switch(type)
-        {
-        case nsXPTType::T_I8      :  if (iCount < PARAM_GPR_COUNT)
-                                         dp->val.i8  = (int8_t) gprData[iCount++];
-                                     else
-                                         dp->val.i8  = (int8_t)  *ap++;
-                                     break;
-        case nsXPTType::T_I16     :  if (iCount < PARAM_GPR_COUNT)
-                                         dp->val.i16  = (int16_t) gprData[iCount++];
-                                     else
-                                         dp->val.i16  = (int16_t)  *ap++;
-                                     break;
-        case nsXPTType::T_I32     :  if (iCount < PARAM_GPR_COUNT)
-                                         dp->val.i32  = (int32_t) gprData[iCount++];
-                                     else
-                                         dp->val.i32  = (int32_t)  *ap++;
-                                     break;
-        case nsXPTType::T_I64     :  if (iCount < PARAM_GPR_COUNT)
-                                         ((DU *)dp)->hi  = (int32_t) gprData[iCount++];
-                                     else
-                                         ((DU *)dp)->hi  = (int32_t)  *ap++;
-                                     if (iCount < PARAM_GPR_COUNT)
-                                         ((DU *)dp)->lo  = (uint32_t) gprData[iCount++];
-                                     else
-                                         ((DU *)dp)->lo  = (uint32_t)  *ap++;
-                                     break;
-        case nsXPTType::T_U8      :  if (iCount < PARAM_GPR_COUNT)
-                                         dp->val.u8  = (uint8_t) gprData[iCount++];
-                                     else
-                                         dp->val.u8  = (uint8_t)  *ap++;
-                                     break;
-        case nsXPTType::T_U16     :  if (iCount < PARAM_GPR_COUNT)
-                                         dp->val.u16  = (uint16_t) gprData[iCount++];
-                                     else
-                                         dp->val.u16  = (uint16_t)  *ap++;
-                                     break;
-        case nsXPTType::T_U32     :  if (iCount < PARAM_GPR_COUNT)
-                                         dp->val.u32  = (uint32_t) gprData[iCount++];
-                                     else
-                                         dp->val.u32  = (uint32_t)  *ap++;
-                                     break;
-        case nsXPTType::T_U64     :  if (iCount < PARAM_GPR_COUNT)
-                                         ((DU *)dp)->hi  = (uint32_t) gprData[iCount++];
-                                     else
-                                         ((DU *)dp)->hi  = (uint32_t)  *ap++;
-                                     if (iCount < PARAM_GPR_COUNT)
-                                         ((DU *)dp)->lo  = (uint32_t) gprData[iCount++];
-                                     else
-                                         ((DU *)dp)->lo  = (uint32_t)  *ap++;
-                                     break;
-        case nsXPTType::T_FLOAT   :  if (fpCount < 13) {
-                                         dp->val.f  = (float) fprData[fpCount++];
-                                         if (iCount < PARAM_GPR_COUNT)
-                                             ++iCount;
-                                         else
-                                             ++ap;
-                                     }
-                                     else
-                                         dp->val.f   = *((float*)   ap++);
-                                     break;
-        case nsXPTType::T_DOUBLE  :  if (fpCount < 13) {
-                                         dp->val.d  = (double) fprData[fpCount++];
-                                         if (iCount < PARAM_GPR_COUNT)
-                                             ++iCount;
-                                         else
-                                             ++ap;
-                                         if (iCount < PARAM_GPR_COUNT)
-                                             ++iCount;
-                                         else
-                                             ++ap;
-                                     }
-                                     else {
-                                         dp->val.f   = *((double*)   ap);
-                                         ap += 2;
-                                     }
-                                     break;
-        case nsXPTType::T_BOOL    :  if (iCount < PARAM_GPR_COUNT)
-                                         dp->val.b  = (bool) gprData[iCount++];
-                                     else
-                                         dp->val.b  = (bool)  *ap++;
-                                     break;
-        case nsXPTType::T_CHAR    :  if (iCount < PARAM_GPR_COUNT)
-                                         dp->val.c  = (char) gprData[iCount++];
-                                     else
-                                         dp->val.c  = (char)  *ap++;
-                                     break;
-        case nsXPTType::T_WCHAR   :  if (iCount < PARAM_GPR_COUNT)
-                                         dp->val.wc  = (wchar_t) gprData[iCount++];
-                                     else
-                                         dp->val.wc  = (wchar_t)  *ap++;
-                                     break;
-        default:
-            NS_ERROR("bad type");
-            break;
-        }
-    }
-
-    result = self->mOuter->CallMethod((uint16_t)methodIndex,info,dispatchParams);
-
-    if(dispatchParams != paramBuffer)
-        delete [] dispatchParams;
-
-    return result;
-}
-
-#define STUB_ENTRY(n)
-
-#define SENTINEL_ENTRY(n) \
-nsresult nsXPTCStubBase::Sentinel##n() \
-{ \
-    NS_ERROR("nsXPTCStubBase::Sentinel called"); \
-    return NS_ERROR_NOT_IMPLEMENTED; \
-}
-
-#include "xptcstubsdef.inc"
-
-#endif /* AIX */
diff --git a/xpcom/reflect/xptcall/md/unix/xptcstubs_ppc_aix64.cpp b/xpcom/reflect/xptcall/md/unix/xptcstubs_ppc_aix64.cpp
deleted file mode 100644
index 08eb557ab..000000000
--- a/xpcom/reflect/xptcall/md/unix/xptcstubs_ppc_aix64.cpp
+++ /dev/null
@@ -1,172 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/* Implement shared vtbl methods. */
-
-#include "xptcprivate.h"
-#include "xptiprivate.h"
-
-#if defined(AIX)
-
-/*
-        For PPC (AIX & MAC), the first 8 integral and the first 13 f.p. parameters 
-        arrive in a separate chunk of data that has been loaded from the registers. 
-        The args pointer has been set to the start of the parameters BEYOND the ones
-        arriving in registers
-*/
-extern "C" nsresult ATTRIBUTE_USED
-PrepareAndDispatch(nsXPTCStubBase* self, uint64_t methodIndex, uint64_t* args, uint64_t *gprData, double *fprData)
-{
-
-#define PARAM_BUFFER_COUNT     16
-#define PARAM_GPR_COUNT         7  
-
-    nsXPTCMiniVariant paramBuffer[PARAM_BUFFER_COUNT];
-    nsXPTCMiniVariant* dispatchParams = nullptr;
-    const nsXPTMethodInfo* info = nullptr;
-    uint8_t paramCount;
-    uint8_t i;
-    nsresult result = NS_ERROR_FAILURE;
-
-    NS_ASSERTION(self,"no self");
-
-    self->mEntry->GetMethodInfo(uint16_t(methodIndex), &info);
-    NS_ASSERTION(info,"no method info");
-
-    paramCount = info->GetParamCount();
-
-    // setup variant array pointer
-    if(paramCount > PARAM_BUFFER_COUNT)
-        dispatchParams = new nsXPTCMiniVariant[paramCount];
-    else
-        dispatchParams = paramBuffer;
-    NS_ASSERTION(dispatchParams,"no place for params");
-
-    uint64_t* ap = args;
-    uint32_t iCount = 0;
-    uint32_t fpCount = 0;
-    for(i = 0; i < paramCount; i++)
-    {
-        const nsXPTParamInfo& param = info->GetParam(i);
-        const nsXPTType& type = param.GetType();
-        nsXPTCMiniVariant* dp = &dispatchParams[i];
-
-        if(param.IsOut() || !type.IsArithmetic())
-        {
-            if (iCount < PARAM_GPR_COUNT)
-                dp->val.p = (void*) gprData[iCount++];
-            else
-                dp->val.p = (void*) *ap++;
-            continue;
-        }
-        // else
-        switch(type)
-        {
-        case nsXPTType::T_I8      :  if (iCount < PARAM_GPR_COUNT)
-                                         dp->val.i8  = (int8_t) gprData[iCount++];
-                                     else
-                                         dp->val.i8  = (int8_t)  *ap++;
-                                     break;
-        case nsXPTType::T_I16     :  if (iCount < PARAM_GPR_COUNT)
-                                         dp->val.i16  = (int16_t) gprData[iCount++];
-                                     else
-                                         dp->val.i16  = (int16_t)  *ap++;
-                                     break;
-        case nsXPTType::T_I32     :  if (iCount < PARAM_GPR_COUNT)
-                                         dp->val.i32  = (int32_t) gprData[iCount++];
-                                     else
-                                         dp->val.i32  = (int32_t)  *ap++;
-                                     break;
-        case nsXPTType::T_I64     :  if (iCount < PARAM_GPR_COUNT)
-                                         dp->val.i64  = (int64_t) gprData[iCount++];
-                                     else
-                                         dp->val.i64  = (int64_t) *ap++;
-                                     break;
-        case nsXPTType::T_U8      :  if (iCount < PARAM_GPR_COUNT)
-                                         dp->val.u8  = (uint8_t) gprData[iCount++];
-                                     else
-                                         dp->val.u8  = (uint8_t)  *ap++;
-                                     break;
-        case nsXPTType::T_U16     :  if (iCount < PARAM_GPR_COUNT)
-                                         dp->val.u16  = (uint16_t) gprData[iCount++];
-                                     else
-                                         dp->val.u16  = (uint16_t)  *ap++;
-                                     break;
-        case nsXPTType::T_U32     :  if (iCount < PARAM_GPR_COUNT)
-                                         dp->val.u32  = (uint32_t) gprData[iCount++];
-                                     else
-                                         dp->val.u32  = (uint32_t)  *ap++;
-                                     break;
-        case nsXPTType::T_U64     :  if (iCount < PARAM_GPR_COUNT)
-                                         dp->val.u64  = (uint64_t) gprData[iCount++];
-                                     else
-                                         dp->val.u64  = (uint64_t)  *ap++;
-                                     break;
-        case nsXPTType::T_FLOAT   :  if (fpCount < 13) {
-                                         dp->val.f  = (float) fprData[fpCount++];
-                                         if (iCount < PARAM_GPR_COUNT)
-                                             ++iCount;
-                                         else
-                                             ++ap;
-                                     }
-                                     else
-                                         dp->val.f   = *((float*)   ap++);
-                                     break;
-        case nsXPTType::T_DOUBLE  :  if (fpCount < 13) {
-                                         dp->val.d  = (double) fprData[fpCount++];
-                                         if (iCount < PARAM_GPR_COUNT)
-                                             ++iCount;
-                                         else
-                                             ++ap;
-                                         if (iCount < PARAM_GPR_COUNT)
-                                             ++iCount;
-                                         else
-                                             ++ap;
-                                     }
-                                     else {
-                                         dp->val.f   = *((double*)   ap);
-                                         ap += 2;
-                                     }
-                                     break;
-        case nsXPTType::T_BOOL    :  if (iCount < PARAM_GPR_COUNT)
-                                         dp->val.b  = (bool) gprData[iCount++];
-                                     else
-                                         dp->val.b  = (bool)  *ap++;
-                                     break;
-        case nsXPTType::T_CHAR    :  if (iCount < PARAM_GPR_COUNT)
-                                         dp->val.c  = (char) gprData[iCount++];
-                                     else
-                                         dp->val.c  = (char)  *ap++;
-                                     break;
-        case nsXPTType::T_WCHAR   :  if (iCount < PARAM_GPR_COUNT)
-                                         dp->val.wc  = (wchar_t) gprData[iCount++];
-                                     else
-                                         dp->val.wc  = (wchar_t)  *ap++;
-                                     break;
-        default:
-            NS_ERROR("bad type");
-            break;
-        }
-    }
-
-    result = self->mOuter->CallMethod((uint16_t)methodIndex,info,dispatchParams);
-
-    if(dispatchParams != paramBuffer)
-        delete [] dispatchParams;
-
-    return result;
-}
-
-#define STUB_ENTRY(n)
-
-#define SENTINEL_ENTRY(n) \
-nsresult nsXPTCStubBase::Sentinel##n() \
-{ \
-    NS_ERROR("nsXPTCStubBase::Sentinel called"); \
-    return NS_ERROR_NOT_IMPLEMENTED; \
-}
-
-#include "xptcstubsdef.inc"
-
-#endif /* AIX */
diff --git a/xpcom/reflect/xptcall/md/unix/xptcstubs_sparc_solaris.cpp b/xpcom/reflect/xptcall/md/unix/xptcstubs_sparc_solaris.cpp
deleted file mode 100644
index 61f3df4ff..000000000
--- a/xpcom/reflect/xptcall/md/unix/xptcstubs_sparc_solaris.cpp
+++ /dev/null
@@ -1,112 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/* Implement shared vtbl methods. */
-
-#include "xptcprivate.h"
-#include "xptiprivate.h"
-
-#if defined(sparc) || defined(__sparc__)
-
-extern "C" nsresult ATTRIBUTE_USED
-PrepareAndDispatch(nsXPTCStubBase* self, uint32_t methodIndex, uint32_t* args)
-{
-
-    typedef struct {
-        uint32_t hi;
-        uint32_t lo;
-    } DU;               // have to move 64 bit entities as 32 bit halves since
-                        // stack slots are not guaranteed 16 byte aligned
-
-#define PARAM_BUFFER_COUNT     16
-
-    nsXPTCMiniVariant paramBuffer[PARAM_BUFFER_COUNT];
-    nsXPTCMiniVariant* dispatchParams = nullptr;
-    const nsXPTMethodInfo* info;
-    uint8_t paramCount;
-    uint8_t i;
-    nsresult result = NS_ERROR_FAILURE;
-
-    NS_ASSERTION(self,"no self");
-
-    self->mEntry->GetMethodInfo(uint16_t(methodIndex), &info);
-    NS_ASSERTION(info,"no interface info");
-
-    paramCount = info->GetParamCount();
-
-    // setup variant array pointer
-    if(paramCount > PARAM_BUFFER_COUNT)
-        dispatchParams = new nsXPTCMiniVariant[paramCount];
-    else
-        dispatchParams = paramBuffer;
-    NS_ASSERTION(dispatchParams,"no place for params");
-
-    uint32_t* ap = args;
-    for(i = 0; i < paramCount; i++, ap++)
-    {
-        const nsXPTParamInfo& param = info->GetParam(i);
-        const nsXPTType& type = param.GetType();
-        nsXPTCMiniVariant* dp = &dispatchParams[i];
-
-        if(param.IsOut() || !type.IsArithmetic())
-        {
-            if (type == nsXPTType::T_JSVAL)
-                dp->val.p = *((void**) *ap);
-            else
-                dp->val.p = (void*) *ap;
-            continue;
-        }
-        // else
-        switch(type)
-        {
-        case nsXPTType::T_I8     : dp->val.i8  = *((int32_t*) ap);       break;
-        case nsXPTType::T_I16    : dp->val.i16 = *((int32_t*) ap);       break;
-        case nsXPTType::T_I32    : dp->val.i32 = *((int32_t*) ap);       break;
-        case nsXPTType::T_DOUBLE :
-        case nsXPTType::T_U64    :
-        case nsXPTType::T_I64    : ((DU *)dp)->hi = ((DU *)ap)->hi; 
-                                   ((DU *)dp)->lo = ((DU *)ap)->lo;
-                                   ap++;
-                                   break;
-        case nsXPTType::T_U8     : dp->val.u8  = *((uint32_t*)ap);       break;
-        case nsXPTType::T_U16    : dp->val.u16 = *((uint32_t*)ap);       break;
-        case nsXPTType::T_U32    : dp->val.u32 = *((uint32_t*)ap);       break;
-        case nsXPTType::T_FLOAT  : dp->val.f   = *((float*)   ap);       break;
-        case nsXPTType::T_BOOL   : dp->val.b   = *((uint32_t*)ap);       break;
-        case nsXPTType::T_CHAR   : dp->val.c   = *((uint32_t*)ap);       break;
-        case nsXPTType::T_WCHAR  : dp->val.wc  = *((int32_t*) ap);       break;
-        default:
-            NS_ERROR("bad type");
-            break;
-        }
-    }
-
-    result = self->mOuter->CallMethod((uint16_t)methodIndex, info, dispatchParams);
-
-    if(dispatchParams != paramBuffer)
-        delete [] dispatchParams;
-
-    return result;
-}
-
-extern "C" nsresult SharedStub(int, int*);
-
-#define STUB_ENTRY(n) \
-nsresult nsXPTCStubBase::Stub##n() \
-{ \
-	int dummy; /* defeat tail-call optimization */ \
-	return SharedStub(n, &dummy); \
-}
-
-#define SENTINEL_ENTRY(n) \
-nsresult nsXPTCStubBase::Sentinel##n() \
-{ \
-    NS_ERROR("nsXPTCStubBase::Sentinel called"); \
-    return NS_ERROR_NOT_IMPLEMENTED; \
-}
-
-#include "xptcstubsdef.inc"
-
-#endif /* sparc || __sparc__ */
diff --git a/xpcom/reflect/xptcall/md/unix/xptcstubs_sparcv9_solaris.cpp b/xpcom/reflect/xptcall/md/unix/xptcstubs_sparcv9_solaris.cpp
deleted file mode 100644
index 583ce9864..000000000
--- a/xpcom/reflect/xptcall/md/unix/xptcstubs_sparcv9_solaris.cpp
+++ /dev/null
@@ -1,101 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/* Implement shared vtbl methods. */
-
-#include "xptcprivate.h"
-#include "xptiprivate.h"
-
-#if defined(sparc) || defined(__sparc__)
-
-extern "C" nsresult ATTRIBUTE_USED
-PrepareAndDispatch(nsXPTCStubBase* self, uint64_t methodIndex, uint64_t* args)
-{
-
-#define PARAM_BUFFER_COUNT     16
-
-    nsXPTCMiniVariant paramBuffer[PARAM_BUFFER_COUNT];
-    nsXPTCMiniVariant* dispatchParams = nullptr;
-    const nsXPTMethodInfo* info;
-    uint8_t paramCount;
-    uint8_t i;
-    nsresult result = NS_ERROR_FAILURE;
-
-    NS_ASSERTION(self,"no self");
-
-    self->mEntry->GetMethodInfo(uint16_t(methodIndex), &info);
-    NS_ASSERTION(info,"no interface info");
-
-    paramCount = info->GetParamCount();
-
-    // setup variant array pointer
-    if(paramCount > PARAM_BUFFER_COUNT)
-        dispatchParams = new nsXPTCMiniVariant[paramCount];
-    else
-        dispatchParams = paramBuffer;
-    NS_ASSERTION(dispatchParams,"no place for params");
-
-    uint64_t* ap = args;
-    for(i = 0; i < paramCount; i++, ap++)
-    {
-        const nsXPTParamInfo& param = info->GetParam(i);
-        const nsXPTType& type = param.GetType();
-        nsXPTCMiniVariant* dp = &dispatchParams[i];
-
-        if(param.IsOut() || !type.IsArithmetic())
-        {
-            dp->val.p = (void*) *ap;
-            continue;
-        }
-        // else
-        switch(type)
-        {
-        case nsXPTType::T_I8     : dp->val.i8  = *((int64_t*) ap);       break;
-        case nsXPTType::T_I16    : dp->val.i16 = *((int64_t*) ap);       break;
-        case nsXPTType::T_I32    : dp->val.i32 = *((int64_t*) ap);       break;
-        case nsXPTType::T_DOUBLE : dp->val.d   = *((double*)  ap);       break;
-        case nsXPTType::T_U64    : dp->val.u64 = *((uint64_t*)ap);       break;
-        case nsXPTType::T_I64    : dp->val.i64 = *((int64_t*) ap);       break;
-        case nsXPTType::T_U8     : dp->val.u8  = *((uint64_t*)ap);       break;
-        case nsXPTType::T_U16    : dp->val.u16 = *((uint64_t*)ap);       break;
-        case nsXPTType::T_U32    : dp->val.u32 = *((uint64_t*)ap);       break;
-        case nsXPTType::T_FLOAT  : dp->val.f   =  ((float*)   ap)[1];    break;
-        case nsXPTType::T_BOOL   : dp->val.b   = *((uint64_t*)ap);       break;
-        case nsXPTType::T_CHAR   : dp->val.c   = *((uint64_t*)ap);       break;
-        case nsXPTType::T_WCHAR  : dp->val.wc  = *((int64_t*) ap);       break;
-        default:
-            NS_ERROR("bad type");
-            break;
-        }
-    }
-
-    result = self->mOuter->CallMethod((uint16_t)methodIndex, info, dispatchParams);
-
-    if(dispatchParams != paramBuffer)
-        delete [] dispatchParams;
-
-    return result;
-}
-
-extern "C" nsresult SharedStub(int, int*);
-
-#define STUB_ENTRY(n) \
-nsresult nsXPTCStubBase::Stub##n() \
-{ \
-	int dummy; /* defeat tail-call optimization */ \
-	return SharedStub(n, &dummy); \
-}
-
-#define SENTINEL_ENTRY(n) \
-nsresult nsXPTCStubBase::Sentinel##n() \
-{ \
-    NS_ERROR("nsXPTCStubBase::Sentinel called"); \
-    return NS_ERROR_NOT_IMPLEMENTED; \
-}
-
-#include "xptcstubsdef.inc"
-
-#endif /* sparc || __sparc__ */
diff --git a/xpcom/reflect/xptcall/md/unix/xptcstubs_x86_64_solaris.cpp b/xpcom/reflect/xptcall/md/unix/xptcstubs_x86_64_solaris.cpp
deleted file mode 100644
index 677fa9960..000000000
--- a/xpcom/reflect/xptcall/md/unix/xptcstubs_x86_64_solaris.cpp
+++ /dev/null
@@ -1,139 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-// Implement shared vtbl methods.
-
-// Keep this in sync with the darwin version.
-
-#include "xptcprivate.h"
-#include "xptiprivate.h"
-
-// The Linux/x86-64 ABI passes the first 6 integer parameters and the
-// first 8 floating point parameters in registers (rdi, rsi, rdx, rcx,
-// r8, r9 and xmm0-xmm7), no stack space is allocated for these by the
-// caller.  The rest of the parameters are passed in the callers stack
-// area.
-
-const uint32_t PARAM_BUFFER_COUNT   = 16;
-const uint32_t GPR_COUNT            = 6;
-const uint32_t FPR_COUNT            = 8;
-
-// PrepareAndDispatch() is called by SharedStub() and calls the actual method.
-//
-// - 'args[]' contains the arguments passed on stack
-// - 'gpregs[]' contains the arguments passed in integer registers
-// - 'fpregs[]' contains the arguments passed in floating point registers
-// 
-// The parameters are mapped into an array of type 'nsXPTCMiniVariant'
-// and then the method gets called.
-
-extern "C" nsresult ATTRIBUTE_USED
-PrepareAndDispatch(nsXPTCStubBase * self, uint32_t methodIndex,
-                   uint64_t * args, uint64_t * gpregs, double *fpregs)
-{
-    nsXPTCMiniVariant paramBuffer[PARAM_BUFFER_COUNT];
-    nsXPTCMiniVariant* dispatchParams = nullptr;
-    const nsXPTMethodInfo* info;
-    uint32_t paramCount;
-    uint32_t i;
-    nsresult result = NS_ERROR_FAILURE;
-
-    NS_ASSERTION(self,"no self");
-
-    self->mEntry->GetMethodInfo(uint16_t(methodIndex), &info);
-    NS_ASSERTION(info,"no method info");
-    if (!info)
-        return NS_ERROR_UNEXPECTED;
-
-    paramCount = info->GetParamCount();
-
-    // setup variant array pointer
-    if (paramCount > PARAM_BUFFER_COUNT)
-        dispatchParams = new nsXPTCMiniVariant[paramCount];
-    else
-        dispatchParams = paramBuffer;
-
-    NS_ASSERTION(dispatchParams,"no place for params");
-    if (!dispatchParams)
-        return NS_ERROR_OUT_OF_MEMORY;
-
-    uint64_t* ap = args;
-    uint32_t nr_gpr = 1;    // skip one GPR register for 'that'
-    uint32_t nr_fpr = 0;
-    uint64_t value;
-
-    for (i = 0; i < paramCount; i++) {
-        const nsXPTParamInfo& param = info->GetParam(i);
-        const nsXPTType& type = param.GetType();
-        nsXPTCMiniVariant* dp = &dispatchParams[i];
-	
-        if (!param.IsOut() && type == nsXPTType::T_DOUBLE) {
-            if (nr_fpr < FPR_COUNT)
-                dp->val.d = fpregs[nr_fpr++];
-            else
-                dp->val.d = *(double*) ap++;
-            continue;
-        }
-        else if (!param.IsOut() && type == nsXPTType::T_FLOAT) {
-            if (nr_fpr < FPR_COUNT)
-                // The value in %xmm register is already prepared to
-                // be retrieved as a float. Therefore, we pass the
-                // value verbatim, as a double without conversion.
-                dp->val.d = fpregs[nr_fpr++];
-            else
-                dp->val.f = *(float*) ap++;
-            continue;
-        }
-        else {
-            if (nr_gpr < GPR_COUNT)
-                value = gpregs[nr_gpr++];
-            else
-                value = *ap++;
-        }
-
-        if (param.IsOut() || !type.IsArithmetic()) {
-            dp->val.p = (void*) value;
-            continue;
-        }
-
-        switch (type) {
-        case nsXPTType::T_I8:      dp->val.i8  = (int8_t)   value; break;
-        case nsXPTType::T_I16:     dp->val.i16 = (int16_t)  value; break;
-        case nsXPTType::T_I32:     dp->val.i32 = (int32_t)  value; break;
-        case nsXPTType::T_I64:     dp->val.i64 = (int64_t)  value; break;
-        case nsXPTType::T_U8:      dp->val.u8  = (uint8_t)  value; break;
-        case nsXPTType::T_U16:     dp->val.u16 = (uint16_t) value; break;
-        case nsXPTType::T_U32:     dp->val.u32 = (uint32_t) value; break;
-        case nsXPTType::T_U64:     dp->val.u64 = (uint64_t) value; break;
-        // Cast to uint8_t first, to remove garbage on upper 56 bits.
-        case nsXPTType::T_BOOL:    dp->val.b   = (bool)(uint8_t)   value; break;
-        case nsXPTType::T_CHAR:    dp->val.c   = (char)     value; break;
-        case nsXPTType::T_WCHAR:   dp->val.wc  = (wchar_t)  value; break;
-
-        default:
-            NS_ERROR("bad type");
-            break;
-        }
-    }
-
-    result = self->mOuter->CallMethod((uint16_t) methodIndex, info, dispatchParams);
-
-    if (dispatchParams != paramBuffer)
-        delete [] dispatchParams;
-
-    return result;
-}
-
-#define STUB_ENTRY(n)
-
-#define SENTINEL_ENTRY(n) \
-nsresult nsXPTCStubBase::Sentinel##n() \
-{ \
-    NS_ERROR("nsXPTCStubBase::Sentinel called"); \
-    return NS_ERROR_NOT_IMPLEMENTED; \
-}
-
-#include "xptcstubsdef.inc"
diff --git a/xpcom/reflect/xptcall/md/unix/xptcstubs_x86_solaris.cpp b/xpcom/reflect/xptcall/md/unix/xptcstubs_x86_solaris.cpp
deleted file mode 100644
index 39eec5e54..000000000
--- a/xpcom/reflect/xptcall/md/unix/xptcstubs_x86_solaris.cpp
+++ /dev/null
@@ -1,77 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/* Implement shared vtbl methods. */
-
-#include "xptcprivate.h"
-#include "xptiprivate.h"
-
-nsresult ATTRIBUTE_USED
-PrepareAndDispatch(nsXPTCStubBase* self, uint32_t methodIndex, uint32_t* args)
-{
-#define PARAM_BUFFER_COUNT     16
-
-    nsXPTCMiniVariant paramBuffer[PARAM_BUFFER_COUNT];
-    nsXPTCMiniVariant* dispatchParams = nullptr;
-    const nsXPTMethodInfo* info;
-    uint8_t paramCount;
-    uint8_t i;
-    nsresult result = NS_ERROR_FAILURE;
-
-    NS_ASSERTION(self,"no self");
-
-    self->mEntry->GetMethodInfo(uint16_t(methodIndex), &info);
-    NS_ASSERTION(info,"no interface info");
-
-    paramCount = info->GetParamCount();
-
-    // setup variant array pointer
-    if(paramCount > PARAM_BUFFER_COUNT)
-        dispatchParams = new nsXPTCMiniVariant[paramCount];
-    else
-        dispatchParams = paramBuffer;
-    NS_ASSERTION(dispatchParams,"no place for params");
-
-    uint32_t* ap = args;
-    for(i = 0; i < paramCount; i++, ap++)
-    {
-        const nsXPTParamInfo& param = info->GetParam(i);
-        const nsXPTType& type = param.GetType();
-        nsXPTCMiniVariant* dp = &dispatchParams[i];
-
-        if(param.IsOut() || !type.IsArithmetic())
-        {
-            dp->val.p = (void*) *ap;
-            continue;
-        }
-        // else
-	    dp->val.p = (void*) *ap;
-        switch(type)
-        {
-        case nsXPTType::T_I64    : dp->val.i64 = *((int64_t*) ap); ap++; break;
-        case nsXPTType::T_U64    : dp->val.u64 = *((uint64_t*)ap); ap++; break;
-        case nsXPTType::T_DOUBLE : dp->val.d   = *((double*)  ap); ap++; break;
-        }
-    }
-
-    result = self->mOuter->CallMethod((uint16_t)methodIndex, info, dispatchParams);
-
-    if(dispatchParams != paramBuffer)
-        delete [] dispatchParams;
-
-    return result;
-}
-
-#define STUB_ENTRY(n)
-
-#define SENTINEL_ENTRY(n) \
-nsresult nsXPTCStubBase::Sentinel##n() \
-{ \
-    NS_ERROR("nsXPTCStubBase::Sentinel called"); \
-    return NS_ERROR_NOT_IMPLEMENTED; \
-}
-
-#include "xptcstubsdef.inc"
diff --git a/xpcom/reflect/xptcall/status.html b/xpcom/reflect/xptcall/status.html
index 7f8e54a0c..deb4da92e 100644
--- a/xpcom/reflect/xptcall/status.html
+++ b/xpcom/reflect/xptcall/status.html
@@ -241,31 +241,6 @@ a port.
 
 <TR>
 <TD bgcolor="green"><font color="white"><b>Done</b></font></TD>
-<TD>SunOS x86</TD>
-<TD> 
-<img alt="Contributed code!" title="Contributed code!" src="http://tinderbox.mozilla.org/star.gif">
-<a href="mailto:aljones@lbl.gov">Arthur Jones &lt;aljones@lbl.gov&gt;</a><BR>
-<font color="red"><b>?</b></font> 
-<a href="mailto:ppokorny@mindspring.com">Philip Pokorny &lt;ppokorny@mindspring.com&gt;</a><BR>
-</TD>
-<TD>
-The word I hear is that this is working and done
-</TD>
-</TR>
-
-<TR>
-<TD bgcolor="green"><font color="white"><b>Done</b></font></TD>
-<TD>AIX PPC</TD>
-<TD><img alt="Contributed code!" title="Contributed code!" src="http://tinderbox.mozilla.org/star.gif">
-<a href="mailto:jdunn@netscape.com">Jim Dunn &lt;jdunn@netscape.com&gt;</a></TD>
-<TD>Philip K. Warren writes: <BR>
-
-We have gone through several releases of AIX without any problems.
-</TD>
-</TR>
-
-<TR>
-<TD bgcolor="green"><font color="white"><b>Done</b></font></TD>
 <TD>Irix</TD>
 <TD><img alt="Contributed code!" title="Contributed code!" src="http://tinderbox.mozilla.org/star.gif">
 <a href="mailto:jasonh@m7.engr.sgi.com">Jason Heirtzler &lt;jasonh@m7.engr.sgi.com&gt;</a><BR>
diff --git a/xpcom/threads/nsThread.cpp b/xpcom/threads/nsThread.cpp
index 7c1af08f4..19464f2f0 100644
--- a/xpcom/threads/nsThread.cpp
+++ b/xpcom/threads/nsThread.cpp
@@ -203,11 +203,9 @@ public:
     }
   }
 
-  // This method needs to be public to support older compilers (xlC_r on AIX).
-  // It should be called directly as this class type is reference counted.
+private:
   virtual ~nsThreadStartupEvent() {}
 
-private:
   NS_IMETHOD Run() override
   {
     ReentrantMonitorAutoEnter mon(mMon);