--- a/xpcom-ppc64le.patch Sun Feb 23 13:05:04 2014 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,259 +0,0 @@
-Index: mozilla/xpcom/reflect/xptcall/src/md/unix/Makefile.in
-===================================================================
---- mozilla.orig/xpcom/reflect/xptcall/src/md/unix/Makefile.in
-+++ mozilla/xpcom/reflect/xptcall/src/md/unix/Makefile.in
-@@ -278,7 +278,7 @@ endif
- #
- # Linux/PPC64
- #
--ifneq (,$(filter Linuxpowerpc64 FreeBSDpowerpc64,$(OS_ARCH)$(OS_TEST)))
-+ifneq (,$(filter Linuxpowerpc64 Linuxpowerpc64le FreeBSDpowerpc64,$(OS_ARCH)$(OS_TEST)))
- CPPSRCS := xptcinvoke_ppc64_linux.cpp xptcstubs_ppc64_linux.cpp
- ASFILES := xptcinvoke_asm_ppc64_linux.s xptcstubs_asm_ppc64_linux.s
- AS := $(CC) -c -x assembler-with-cpp
-Index: mozilla/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_asm_ppc64_linux.s
-===================================================================
---- mozilla.orig/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_asm_ppc64_linux.s
-+++ mozilla/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_asm_ppc64_linux.s
-@@ -17,12 +17,29 @@
- .set f25,25; .set f26,26; .set f27,27; .set f28,28; .set f29,29
- .set f30,30; .set f31,31
-
-+#if _CALL_ELF == 2
-+#define STACK_TOC 28
-+#define STACK_PARAMS 96
-+#else
-+#define STACK_TOC 40
-+#define STACK_PARAMS 112
-+#endif
-
- #
- # NS_InvokeByIndex_P(nsISupports* that, uint32_t methodIndex,
- # uint32_t paramCount, nsXPTCVariant* params)
- #
-
-+#if _CALL_ELF == 2
-+ .section ".text"
-+ .type NS_InvokeByIndex_P,@function
-+ .globl NS_InvokeByIndex_P
-+ .align 2
-+NS_InvokeByIndex_P:
-+0: addis 2,12,(.TOC.-0b)@ha
-+ addi 2,2,(.TOC.-0b)@l
-+ .localentry NS_InvokeByIndex_P,.-NS_InvokeByIndex_P
-+#else
- .section ".toc","aw"
- .section ".text"
- .align 2
-@@ -34,6 +51,7 @@ NS_InvokeByIndex_P:
- .previous
- .type NS_InvokeByIndex_P,@function
- .NS_InvokeByIndex_P:
-+#endif
- mflr 0
- std 0,16(r1)
-
-@@ -56,7 +74,7 @@ NS_InvokeByIndex_P:
- # (-23*8).(-16*8).(-3*8)..(r31)
-
- # +stack frame, -unused stack params, +regs storage, +1 for alignment
-- addi r7,r5,((112/8)-7+7+13+3+1)
-+ addi r7,r5,((STACK_PARAMS/8)-7+7+13+3+1)
- rldicr r7,r7,3,59 # multiply by 8 and mask with ~15
- neg r7,r7
- stdux r1,r1,r7
-@@ -72,7 +90,7 @@ NS_InvokeByIndex_P:
-
- subi r3,r31,(23*8) # r3 --> GPRS
- subi r4,r31,(16*8) # r4 --> FPRS
-- addi r7,r1,112 # r7 --> params
-+ addi r7,r1,STACK_PARAMS # r7 --> params
- bl invoke_copy_to_stack
- nop
-
-@@ -83,14 +101,18 @@ NS_InvokeByIndex_P:
-
- sldi r30,r30,3 # Find function descriptor
- add r9,r9,r30
-- ld r9,0(r9)
-+ ld r12,0(r9)
-
-- ld r0,0(r9) # Actual address from fd.
-- std r2,40(r1) # Save r2 (TOC pointer)
-+ std r2,STACK_TOC(r1) # Save r2 (TOC pointer)
-
-+#if _CALL_ELF == 2
-+ mtctr r12
-+#else
-+ ld r0,0(r12) # Actual address from fd.
- mtctr 0
-- ld r11,16(r9) # Environment pointer from fd.
-- ld r2,8(r9) # TOC pointer from fd.
-+ ld r11,16(r12) # Environment pointer from fd.
-+ ld r2,8(r12) # TOC pointer from fd.
-+#endif
-
- # Load FP and GP registers as required
- ld r4, -(23*8)(r31)
-@@ -117,7 +139,7 @@ NS_InvokeByIndex_P:
-
- bctrl # Do it
-
-- ld r2,40(r1) # Load our own TOC pointer
-+ ld r2,STACK_TOC(r1) # Load our own TOC pointer
- ld r1,0(r1) # Revert stack frame
- ld 0,16(r1) # Reload lr
- ld 29,-24(r1) # Restore NVGPRS
-@@ -126,7 +148,11 @@ NS_InvokeByIndex_P:
- mtlr 0
- blr
-
-+#if _CALL_ELF == 2
-+ .size NS_InvokeByIndex_P,.-NS_InvokeByIndex_P
-+#else
- .size NS_InvokeByIndex_P,.-.NS_InvokeByIndex_P
-+#endif
-
- # Magic indicating no need for an executable stack
- .section .note.GNU-stack, "", @progbits ; .previous
-Index: mozilla/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_ppc64_linux.cpp
-===================================================================
---- mozilla.orig/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_ppc64_linux.cpp
-+++ mozilla/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_ppc64_linux.cpp
-@@ -74,7 +74,9 @@ invoke_copy_to_stack(uint64_t* gpregs,
- fpregs[i] = s->val.f; // if passed in registers, floats are promoted to doubles
- } else {
- float *p = (float *)d;
-+#ifndef __LITTLE_ENDIAN__
- p++;
-+#endif
- *p = s->val.f;
- }
- }
-Index: mozilla/xpcom/reflect/xptcall/src/md/unix/xptcstubs_asm_ppc64_linux.s
-===================================================================
---- mozilla.orig/xpcom/reflect/xptcall/src/md/unix/xptcstubs_asm_ppc64_linux.s
-+++ mozilla/xpcom/reflect/xptcall/src/md/unix/xptcstubs_asm_ppc64_linux.s
-@@ -17,6 +17,27 @@
- .set f25,25; .set f26,26; .set f27,27; .set f28,28; .set f29,29
- .set f30,30; .set f31,31
-
-+#if _CALL_ELF == 2
-+#define STACK_PARAMS 96
-+#else
-+#define STACK_PARAMS 112
-+#endif
-+
-+#if _CALL_ELF == 2
-+ .section ".text"
-+ .type SharedStub,@function
-+ .globl SharedStub
-+ # Make the symbol hidden so that the branch from the stub does
-+ # not go via a PLT. This is not only better for performance,
-+ # but may be necessary to avoid linker errors since there is
-+ # no place to restore the TOC register in a sibling call.
-+ .hidden SharedStub
-+ .align 2
-+SharedStub:
-+0: addis 2,12,(.TOC.-0b)@ha
-+ addi 2,2,(.TOC.-0b)@l
-+ .localentry SharedStub,.-SharedStub
-+#else
- .section ".text"
- .align 2
- .globl SharedStub
-@@ -29,6 +50,7 @@ SharedStub:
- .type SharedStub,@function
-
- .SharedStub:
-+#endif
- mflr r0
-
- std r4, -56(r1) # Save all GPRS
-@@ -55,7 +77,7 @@ SharedStub:
-
- subi r6,r1,56 # r6 --> gprData
- subi r7,r1,160 # r7 --> fprData
-- addi r5,r1,112 # r5 --> extra stack args
-+ addi r5,r1,STACK_PARAMS # r5 --> extra stack args
-
- std r0, 16(r1)
-
-@@ -75,7 +97,11 @@ SharedStub:
- mtlr r0
- blr
-
-+#if _CALL_ELF == 2
-+ .size SharedStub,.-SharedStub
-+#else
- .size SharedStub,.-.SharedStub
-+#endif
-
- # Magic indicating no need for an executable stack
- .section .note.GNU-stack, "", @progbits ; .previous
-Index: mozilla/xpcom/reflect/xptcall/src/md/unix/xptcstubs_ppc64_linux.cpp
-===================================================================
---- mozilla.orig/xpcom/reflect/xptcall/src/md/unix/xptcstubs_ppc64_linux.cpp
-+++ mozilla/xpcom/reflect/xptcall/src/md/unix/xptcstubs_ppc64_linux.cpp
-@@ -83,7 +83,9 @@ PrepareAndDispatch(nsXPTCStubBase* self,
- dp->val.f = (float) fprData[i]; // in registers floats are passed as doubles
- else {
- float *p = (float *)ap;
-+#ifndef __LITTLE_ENDIAN__
- p++;
-+#endif
- dp->val.f = *p;
- }
- } else { /* integer type or pointer */
-@@ -153,6 +155,43 @@ PrepareAndDispatch(nsXPTCStubBase* self,
- // etc.
- // Use assembler directives to get the names right...
-
-+#if _CALL_ELF == 2
-+# define STUB_ENTRY(n) \
-+__asm__ ( \
-+ ".section \".text\" \n\t" \
-+ ".align 2 \n\t" \
-+ ".if "#n" < 10 \n\t" \
-+ ".globl _ZN14nsXPTCStubBase5Stub"#n"Ev \n\t" \
-+ ".type _ZN14nsXPTCStubBase5Stub"#n"Ev,@function \n\n" \
-+"_ZN14nsXPTCStubBase5Stub"#n"Ev: \n\t" \
-+ "0: addis 2,12,.TOC.-0b@ha \n\t" \
-+ "addi 2,2,.TOC.-0b@l \n\t" \
-+ ".localentry _ZN14nsXPTCStubBase5Stub"#n"Ev,.-_ZN14nsXPTCStubBase5Stub"#n"Ev \n\t" \
-+ \
-+ ".elseif "#n" < 100 \n\t" \
-+ ".globl _ZN14nsXPTCStubBase6Stub"#n"Ev \n\t" \
-+ ".type _ZN14nsXPTCStubBase6Stub"#n"Ev,@function \n\n" \
-+"_ZN14nsXPTCStubBase6Stub"#n"Ev: \n\t" \
-+ "0: addis 2,12,.TOC.-0b@ha \n\t" \
-+ "addi 2,2,.TOC.-0b@l \n\t" \
-+ ".localentry _ZN14nsXPTCStubBase6Stub"#n"Ev,.-_ZN14nsXPTCStubBase6Stub"#n"Ev \n\t" \
-+ \
-+ ".elseif "#n" < 1000 \n\t" \
-+ ".globl _ZN14nsXPTCStubBase7Stub"#n"Ev \n\t" \
-+ ".type _ZN14nsXPTCStubBase7Stub"#n"Ev,@function \n\n" \
-+"_ZN14nsXPTCStubBase7Stub"#n"Ev: \n\t" \
-+ "0: addis 2,12,.TOC.-0b@ha \n\t" \
-+ "addi 2,2,.TOC.-0b@l \n\t" \
-+ ".localentry _ZN14nsXPTCStubBase7Stub"#n"Ev,.-_ZN14nsXPTCStubBase7Stub"#n"Ev \n\t" \
-+ \
-+ ".else \n\t" \
-+ ".err \"stub number "#n" >= 1000 not yet supported\"\n" \
-+ ".endif \n\t" \
-+ \
-+ "li 11,"#n" \n\t" \
-+ "b SharedStub \n" \
-+);
-+#else
- # define STUB_ENTRY(n) \
- __asm__ ( \
- ".section \".toc\",\"aw\" \n\t" \
-@@ -195,6 +234,7 @@ __asm__ (
- "li 11,"#n" \n\t" \
- "b SharedStub \n" \
- );
-+#endif
-
- #define SENTINEL_ENTRY(n) \
- nsresult nsXPTCStubBase::Sentinel##n() \