diff --git a/xpcom/reflect/xptcall/public/genstubs.pl b/xpcom/reflect/xptcall/public/genstubs.pl
index 4105a98f8a74..4043e19648e3 100644
--- a/xpcom/reflect/xptcall/public/genstubs.pl
+++ b/xpcom/reflect/xptcall/public/genstubs.pl
@@ -4,7 +4,18 @@
 # be included in the declaraion and a file to be used for expanding macros
 # to represent the implementation of the stubs.
 
-$entry_count    = 256;
+#
+# if "$entry_count" is ever changed and the .inc files regenerated then
+# the following issues need to be addressed:
+#
+# 1) Alpah NT has a .def file that lists exports by symbol. It will need
+#    updating.
+# 2) The current Linux ARM code has a limitation of only having 256-3 stubs
+#
+# more dependencies???
+#
+
+$entry_count    = 128;
 $sentinel_count = 10;
 
 $decl_name = "xptcstubsdecl.inc";
diff --git a/xpcom/reflect/xptcall/public/xptcstubsdecl.inc b/xpcom/reflect/xptcall/public/xptcstubsdecl.inc
index f10d20566ca4..702a1b6f2c7d 100644
--- a/xpcom/reflect/xptcall/public/xptcstubsdecl.inc
+++ b/xpcom/reflect/xptcall/public/xptcstubsdecl.inc
@@ -1,6 +1,6 @@
 /* generated file - DO NOT EDIT */
 
-/* includes 256 stub entries, and 10 sentinel entries */
+/* includes 128 stub entries, and 10 sentinel entries */
 
 /*
 *  declarations of normal stubs...
@@ -136,134 +136,6 @@ XPTC_EXPORT NS_IMETHOD Stub127();
 XPTC_EXPORT NS_IMETHOD Stub128();
 XPTC_EXPORT NS_IMETHOD Stub129();
 XPTC_EXPORT NS_IMETHOD Stub130();
-XPTC_EXPORT NS_IMETHOD Stub131();
-XPTC_EXPORT NS_IMETHOD Stub132();
-XPTC_EXPORT NS_IMETHOD Stub133();
-XPTC_EXPORT NS_IMETHOD Stub134();
-XPTC_EXPORT NS_IMETHOD Stub135();
-XPTC_EXPORT NS_IMETHOD Stub136();
-XPTC_EXPORT NS_IMETHOD Stub137();
-XPTC_EXPORT NS_IMETHOD Stub138();
-XPTC_EXPORT NS_IMETHOD Stub139();
-XPTC_EXPORT NS_IMETHOD Stub140();
-XPTC_EXPORT NS_IMETHOD Stub141();
-XPTC_EXPORT NS_IMETHOD Stub142();
-XPTC_EXPORT NS_IMETHOD Stub143();
-XPTC_EXPORT NS_IMETHOD Stub144();
-XPTC_EXPORT NS_IMETHOD Stub145();
-XPTC_EXPORT NS_IMETHOD Stub146();
-XPTC_EXPORT NS_IMETHOD Stub147();
-XPTC_EXPORT NS_IMETHOD Stub148();
-XPTC_EXPORT NS_IMETHOD Stub149();
-XPTC_EXPORT NS_IMETHOD Stub150();
-XPTC_EXPORT NS_IMETHOD Stub151();
-XPTC_EXPORT NS_IMETHOD Stub152();
-XPTC_EXPORT NS_IMETHOD Stub153();
-XPTC_EXPORT NS_IMETHOD Stub154();
-XPTC_EXPORT NS_IMETHOD Stub155();
-XPTC_EXPORT NS_IMETHOD Stub156();
-XPTC_EXPORT NS_IMETHOD Stub157();
-XPTC_EXPORT NS_IMETHOD Stub158();
-XPTC_EXPORT NS_IMETHOD Stub159();
-XPTC_EXPORT NS_IMETHOD Stub160();
-XPTC_EXPORT NS_IMETHOD Stub161();
-XPTC_EXPORT NS_IMETHOD Stub162();
-XPTC_EXPORT NS_IMETHOD Stub163();
-XPTC_EXPORT NS_IMETHOD Stub164();
-XPTC_EXPORT NS_IMETHOD Stub165();
-XPTC_EXPORT NS_IMETHOD Stub166();
-XPTC_EXPORT NS_IMETHOD Stub167();
-XPTC_EXPORT NS_IMETHOD Stub168();
-XPTC_EXPORT NS_IMETHOD Stub169();
-XPTC_EXPORT NS_IMETHOD Stub170();
-XPTC_EXPORT NS_IMETHOD Stub171();
-XPTC_EXPORT NS_IMETHOD Stub172();
-XPTC_EXPORT NS_IMETHOD Stub173();
-XPTC_EXPORT NS_IMETHOD Stub174();
-XPTC_EXPORT NS_IMETHOD Stub175();
-XPTC_EXPORT NS_IMETHOD Stub176();
-XPTC_EXPORT NS_IMETHOD Stub177();
-XPTC_EXPORT NS_IMETHOD Stub178();
-XPTC_EXPORT NS_IMETHOD Stub179();
-XPTC_EXPORT NS_IMETHOD Stub180();
-XPTC_EXPORT NS_IMETHOD Stub181();
-XPTC_EXPORT NS_IMETHOD Stub182();
-XPTC_EXPORT NS_IMETHOD Stub183();
-XPTC_EXPORT NS_IMETHOD Stub184();
-XPTC_EXPORT NS_IMETHOD Stub185();
-XPTC_EXPORT NS_IMETHOD Stub186();
-XPTC_EXPORT NS_IMETHOD Stub187();
-XPTC_EXPORT NS_IMETHOD Stub188();
-XPTC_EXPORT NS_IMETHOD Stub189();
-XPTC_EXPORT NS_IMETHOD Stub190();
-XPTC_EXPORT NS_IMETHOD Stub191();
-XPTC_EXPORT NS_IMETHOD Stub192();
-XPTC_EXPORT NS_IMETHOD Stub193();
-XPTC_EXPORT NS_IMETHOD Stub194();
-XPTC_EXPORT NS_IMETHOD Stub195();
-XPTC_EXPORT NS_IMETHOD Stub196();
-XPTC_EXPORT NS_IMETHOD Stub197();
-XPTC_EXPORT NS_IMETHOD Stub198();
-XPTC_EXPORT NS_IMETHOD Stub199();
-XPTC_EXPORT NS_IMETHOD Stub200();
-XPTC_EXPORT NS_IMETHOD Stub201();
-XPTC_EXPORT NS_IMETHOD Stub202();
-XPTC_EXPORT NS_IMETHOD Stub203();
-XPTC_EXPORT NS_IMETHOD Stub204();
-XPTC_EXPORT NS_IMETHOD Stub205();
-XPTC_EXPORT NS_IMETHOD Stub206();
-XPTC_EXPORT NS_IMETHOD Stub207();
-XPTC_EXPORT NS_IMETHOD Stub208();
-XPTC_EXPORT NS_IMETHOD Stub209();
-XPTC_EXPORT NS_IMETHOD Stub210();
-XPTC_EXPORT NS_IMETHOD Stub211();
-XPTC_EXPORT NS_IMETHOD Stub212();
-XPTC_EXPORT NS_IMETHOD Stub213();
-XPTC_EXPORT NS_IMETHOD Stub214();
-XPTC_EXPORT NS_IMETHOD Stub215();
-XPTC_EXPORT NS_IMETHOD Stub216();
-XPTC_EXPORT NS_IMETHOD Stub217();
-XPTC_EXPORT NS_IMETHOD Stub218();
-XPTC_EXPORT NS_IMETHOD Stub219();
-XPTC_EXPORT NS_IMETHOD Stub220();
-XPTC_EXPORT NS_IMETHOD Stub221();
-XPTC_EXPORT NS_IMETHOD Stub222();
-XPTC_EXPORT NS_IMETHOD Stub223();
-XPTC_EXPORT NS_IMETHOD Stub224();
-XPTC_EXPORT NS_IMETHOD Stub225();
-XPTC_EXPORT NS_IMETHOD Stub226();
-XPTC_EXPORT NS_IMETHOD Stub227();
-XPTC_EXPORT NS_IMETHOD Stub228();
-XPTC_EXPORT NS_IMETHOD Stub229();
-XPTC_EXPORT NS_IMETHOD Stub230();
-XPTC_EXPORT NS_IMETHOD Stub231();
-XPTC_EXPORT NS_IMETHOD Stub232();
-XPTC_EXPORT NS_IMETHOD Stub233();
-XPTC_EXPORT NS_IMETHOD Stub234();
-XPTC_EXPORT NS_IMETHOD Stub235();
-XPTC_EXPORT NS_IMETHOD Stub236();
-XPTC_EXPORT NS_IMETHOD Stub237();
-XPTC_EXPORT NS_IMETHOD Stub238();
-XPTC_EXPORT NS_IMETHOD Stub239();
-XPTC_EXPORT NS_IMETHOD Stub240();
-XPTC_EXPORT NS_IMETHOD Stub241();
-XPTC_EXPORT NS_IMETHOD Stub242();
-XPTC_EXPORT NS_IMETHOD Stub243();
-XPTC_EXPORT NS_IMETHOD Stub244();
-XPTC_EXPORT NS_IMETHOD Stub245();
-XPTC_EXPORT NS_IMETHOD Stub246();
-XPTC_EXPORT NS_IMETHOD Stub247();
-XPTC_EXPORT NS_IMETHOD Stub248();
-XPTC_EXPORT NS_IMETHOD Stub249();
-XPTC_EXPORT NS_IMETHOD Stub250();
-XPTC_EXPORT NS_IMETHOD Stub251();
-XPTC_EXPORT NS_IMETHOD Stub252();
-XPTC_EXPORT NS_IMETHOD Stub253();
-XPTC_EXPORT NS_IMETHOD Stub254();
-XPTC_EXPORT NS_IMETHOD Stub255();
-XPTC_EXPORT NS_IMETHOD Stub256();
-XPTC_EXPORT NS_IMETHOD Stub257();
-XPTC_EXPORT NS_IMETHOD Stub258();
 
 /* declarations of sentinel stubs */
 XPTC_EXPORT NS_IMETHOD Sentinel0();
diff --git a/xpcom/reflect/xptcall/public/xptcstubsdef.inc b/xpcom/reflect/xptcall/public/xptcstubsdef.inc
index 2bc16522f4b0..60e7eee03aae 100644
--- a/xpcom/reflect/xptcall/public/xptcstubsdef.inc
+++ b/xpcom/reflect/xptcall/public/xptcstubsdef.inc
@@ -1,6 +1,6 @@
 /* generated file - DO NOT EDIT */
 
-/* includes 256 stub entries, and 10 sentinel entries */
+/* includes 128 stub entries, and 10 sentinel entries */
 
 STUB_ENTRY(3)
 STUB_ENTRY(4)
@@ -130,134 +130,6 @@ STUB_ENTRY(127)
 STUB_ENTRY(128)
 STUB_ENTRY(129)
 STUB_ENTRY(130)
-STUB_ENTRY(131)
-STUB_ENTRY(132)
-STUB_ENTRY(133)
-STUB_ENTRY(134)
-STUB_ENTRY(135)
-STUB_ENTRY(136)
-STUB_ENTRY(137)
-STUB_ENTRY(138)
-STUB_ENTRY(139)
-STUB_ENTRY(140)
-STUB_ENTRY(141)
-STUB_ENTRY(142)
-STUB_ENTRY(143)
-STUB_ENTRY(144)
-STUB_ENTRY(145)
-STUB_ENTRY(146)
-STUB_ENTRY(147)
-STUB_ENTRY(148)
-STUB_ENTRY(149)
-STUB_ENTRY(150)
-STUB_ENTRY(151)
-STUB_ENTRY(152)
-STUB_ENTRY(153)
-STUB_ENTRY(154)
-STUB_ENTRY(155)
-STUB_ENTRY(156)
-STUB_ENTRY(157)
-STUB_ENTRY(158)
-STUB_ENTRY(159)
-STUB_ENTRY(160)
-STUB_ENTRY(161)
-STUB_ENTRY(162)
-STUB_ENTRY(163)
-STUB_ENTRY(164)
-STUB_ENTRY(165)
-STUB_ENTRY(166)
-STUB_ENTRY(167)
-STUB_ENTRY(168)
-STUB_ENTRY(169)
-STUB_ENTRY(170)
-STUB_ENTRY(171)
-STUB_ENTRY(172)
-STUB_ENTRY(173)
-STUB_ENTRY(174)
-STUB_ENTRY(175)
-STUB_ENTRY(176)
-STUB_ENTRY(177)
-STUB_ENTRY(178)
-STUB_ENTRY(179)
-STUB_ENTRY(180)
-STUB_ENTRY(181)
-STUB_ENTRY(182)
-STUB_ENTRY(183)
-STUB_ENTRY(184)
-STUB_ENTRY(185)
-STUB_ENTRY(186)
-STUB_ENTRY(187)
-STUB_ENTRY(188)
-STUB_ENTRY(189)
-STUB_ENTRY(190)
-STUB_ENTRY(191)
-STUB_ENTRY(192)
-STUB_ENTRY(193)
-STUB_ENTRY(194)
-STUB_ENTRY(195)
-STUB_ENTRY(196)
-STUB_ENTRY(197)
-STUB_ENTRY(198)
-STUB_ENTRY(199)
-STUB_ENTRY(200)
-STUB_ENTRY(201)
-STUB_ENTRY(202)
-STUB_ENTRY(203)
-STUB_ENTRY(204)
-STUB_ENTRY(205)
-STUB_ENTRY(206)
-STUB_ENTRY(207)
-STUB_ENTRY(208)
-STUB_ENTRY(209)
-STUB_ENTRY(210)
-STUB_ENTRY(211)
-STUB_ENTRY(212)
-STUB_ENTRY(213)
-STUB_ENTRY(214)
-STUB_ENTRY(215)
-STUB_ENTRY(216)
-STUB_ENTRY(217)
-STUB_ENTRY(218)
-STUB_ENTRY(219)
-STUB_ENTRY(220)
-STUB_ENTRY(221)
-STUB_ENTRY(222)
-STUB_ENTRY(223)
-STUB_ENTRY(224)
-STUB_ENTRY(225)
-STUB_ENTRY(226)
-STUB_ENTRY(227)
-STUB_ENTRY(228)
-STUB_ENTRY(229)
-STUB_ENTRY(230)
-STUB_ENTRY(231)
-STUB_ENTRY(232)
-STUB_ENTRY(233)
-STUB_ENTRY(234)
-STUB_ENTRY(235)
-STUB_ENTRY(236)
-STUB_ENTRY(237)
-STUB_ENTRY(238)
-STUB_ENTRY(239)
-STUB_ENTRY(240)
-STUB_ENTRY(241)
-STUB_ENTRY(242)
-STUB_ENTRY(243)
-STUB_ENTRY(244)
-STUB_ENTRY(245)
-STUB_ENTRY(246)
-STUB_ENTRY(247)
-STUB_ENTRY(248)
-STUB_ENTRY(249)
-STUB_ENTRY(250)
-STUB_ENTRY(251)
-STUB_ENTRY(252)
-STUB_ENTRY(253)
-STUB_ENTRY(254)
-STUB_ENTRY(255)
-STUB_ENTRY(256)
-STUB_ENTRY(257)
-STUB_ENTRY(258)
 SENTINEL_ENTRY(0)
 SENTINEL_ENTRY(1)
 SENTINEL_ENTRY(2)