Update to 30.0

1 files changed, 0 insertions, 517 deletions

diff --git a/firefox-aarch64-xpcom.patch b/firefox-aarch64-xpcom.patch
deleted file mode 100644
index 5f70003..0000000
--- a/firefox-aarch64-xpcom.patch
+++ /dev/null
@@ -1,517 +0,0 @@
-
-# HG changeset patch
-# User Marcin Juszkiewicz <mjuszkiewicz@redhat.com>
-# Date 1393440196 18000
-# Node ID d56b5c1a557348d4ac14a4d1ea7a5b5d240e3647
-# Parent  6a46f53ad944b44385398822d7bcf7621a785d91
-Bug 963024 - AArch64 support for XPCOM. r=froydnj
-
-diff --git a/xpcom/reflect/xptcall/src/md/unix/moz.build b/xpcom/reflect/xptcall/src/md/unix/moz.build
---- a/xpcom/reflect/xptcall/src/md/unix/moz.build
-+++ b/xpcom/reflect/xptcall/src/md/unix/moz.build
-@@ -144,16 +144,23 @@ if CONFIG['OS_ARCH'] == 'NetBSD':
-     if CONFIG['OS_TEST'] in ('amiga', 'atari', 'hp300', 'mac68k', 'mvme68k',
-                              'next68k', 'sun3', 'sun3x', 'x68k'):
-         SOURCES += [
-             'xptcinvoke_netbsd_m68k.cpp',
-             'xptcstubs_netbsd_m68k.cpp'
-         ]
- 
- if CONFIG['OS_ARCH'] == 'Linux':
-+    if CONFIG['OS_TEST'] == 'aarch64':
-+        SOURCES += [
-+            'xptcinvoke_aarch64.cpp',
-+            'xptcinvoke_asm_aarch64.s',
-+            'xptcstubs_aarch64.cpp',
-+            'xptcstubs_asm_aarch64.s',
-+        ]
-     if CONFIG['OS_TEST'] == 'm68k':
-         SOURCES += [
-             'xptcinvoke_linux_m68k.cpp',
-             'xptcstubs_linux_m68k.cpp',
-         ]
-     if CONFIG['OS_TEST'].find('mips') != -1:
-         if CONFIG['OS_TEST'].find('mips64') != -1:
-             SOURCES += [
-diff --git a/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_aarch64.cpp b/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_aarch64.cpp
-new file mode 100644
---- /dev/null
-+++ b/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_aarch64.cpp
-@@ -0,0 +1,136 @@
-+/* -*- 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"
-+
-+#if !defined(__aarch64__)
-+#error "This code is for Linux AArch64 only."
-+#endif
-+
-+
-+/* "Procedure Call Standard for the ARM 64-bit Architecture" document, sections
-+ * "5.4 Parameter Passing" and "6.1.2 Procedure Calling" contain all the
-+ * needed information.
-+ *
-+ * http://infocenter.arm.com/help/topic/com.arm.doc.ihi0042d/IHI0042D_aapcs.pdf
-+ */
-+
-+#ifndef __AARCH64EL__
-+#error "Only little endian compatibility was tested"
-+#endif
-+
-+/*
-+ * Allocation of integer function arguments initially to registers r1-r7
-+ * and then to stack. Handling of 'that' argument which goes to register r0
-+ * is handled separately and does not belong here.
-+ *
-+ * 'ireg_args'  - pointer to the current position in the buffer,
-+ *                corresponding to the register arguments
-+ * 'stack_args' - pointer to the current position in the buffer,
-+ *                corresponding to the arguments on stack
-+ * 'end'        - pointer to the end of the registers argument
-+ *                buffer.
-+ */
-+static inline void alloc_word(uint64_t* &ireg_args,
-+                              uint64_t* &stack_args,
-+                              uint64_t* end,
-+                              uint64_t  data)
-+{
-+    if (ireg_args < end) {
-+        *ireg_args = data;
-+        ireg_args++;
-+    } else {
-+        *stack_args = data;
-+        stack_args++;
-+    }
-+}
-+
-+static inline void alloc_double(double* &freg_args,
-+                                uint64_t* &stack_args,
-+                                double* end,
-+                                double  data)
-+{
-+    if (freg_args < end) {
-+        *freg_args = data;
-+        freg_args++;
-+    } else {
-+        memcpy(stack_args, &data, sizeof(data));
-+        stack_args++;
-+    }
-+}
-+
-+static inline void alloc_float(double* &freg_args,
-+                               uint64_t* &stack_args,
-+                               double* end,
-+                               float  data)
-+{
-+    if (freg_args < end) {
-+        memcpy(freg_args, &data, sizeof(data));
-+        freg_args++;
-+    } else {
-+        memcpy(stack_args, &data, sizeof(data));
-+        stack_args++;
-+    }
-+}
-+
-+
-+extern "C" void
-+invoke_copy_to_stack(uint64_t* stk, uint64_t *end,
-+                     uint32_t paramCount, nsXPTCVariant* s)
-+{
-+    uint64_t *ireg_args = stk;
-+    uint64_t *ireg_end  = ireg_args + 8;
-+    double *freg_args = (double *)ireg_end;
-+    double *freg_end  = freg_args + 8;
-+    uint64_t *stack_args = (uint64_t *)freg_end;
-+
-+    // leave room for 'that' argument in x0
-+    ++ireg_args;
-+
-+    for (uint32_t i = 0; i < paramCount; i++, s++) {
-+        if (s->IsPtrData()) {
-+            alloc_word(ireg_args, stack_args, ireg_end, (uint64_t)s->ptr);
-+            continue;
-+        }
-+        // According to the ABI, integral types that are smaller than 8 bytes
-+        // are to be passed in 8-byte registers or 8-byte stack slots.
-+        switch (s->type) {
-+            case nsXPTType::T_FLOAT:
-+                alloc_float(freg_args, stack_args, freg_end, s->val.f);
-+                break;
-+            case nsXPTType::T_DOUBLE:
-+                alloc_double(freg_args, stack_args, freg_end, s->val.d);
-+                break;
-+            case nsXPTType::T_I8:  alloc_word(ireg_args, stk, end, s->val.i8);   break;
-+            case nsXPTType::T_I16: alloc_word(ireg_args, stk, end, s->val.i16);  break;
-+            case nsXPTType::T_I32: alloc_word(ireg_args, stk, end, s->val.i32);  break;
-+            case nsXPTType::T_I64: alloc_word(ireg_args, stk, end, s->val.i64);  break;
-+            case nsXPTType::T_U8:  alloc_word(ireg_args, stk, end, s->val.u8);   break;
-+            case nsXPTType::T_U16: alloc_word(ireg_args, stk, end, s->val.u16);  break;
-+            case nsXPTType::T_U32: alloc_word(ireg_args, stk, end, s->val.u32);  break;
-+            case nsXPTType::T_U64: alloc_word(ireg_args, stk, end, s->val.u64);  break;
-+            case nsXPTType::T_BOOL: alloc_word(ireg_args, stk, end, s->val.b);   break;
-+            case nsXPTType::T_CHAR: alloc_word(ireg_args, stk, end, s->val.c);   break;
-+            case nsXPTType::T_WCHAR: alloc_word(ireg_args, stk, end, s->val.wc); break;
-+            default:
-+                // all the others are plain pointer types
-+                alloc_word(ireg_args, stack_args, ireg_end,
-+                           reinterpret_cast<uint64_t>(s->val.p));
-+                break;
-+        }
-+    }
-+}
-+
-+extern "C" nsresult _NS_InvokeByIndex(nsISupports* that, uint32_t methodIndex,
-+                                      uint32_t paramCount, nsXPTCVariant* params);
-+
-+EXPORT_XPCOM_API(nsresult)
-+NS_InvokeByIndex(nsISupports* that, uint32_t methodIndex,
-+                 uint32_t paramCount, nsXPTCVariant* params)
-+{
-+    return _NS_InvokeByIndex(that, methodIndex, paramCount, params);
-+}
-diff --git a/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_asm_aarch64.s b/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_asm_aarch64.s
-new file mode 100644
---- /dev/null
-+++ b/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_asm_aarch64.s
-@@ -0,0 +1,67 @@
-+/* -*- 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/. */
-+
-+        .section ".text"
-+            .globl _NS_InvokeByIndex
-+            .type  _NS_InvokeByIndex,@function
-+
-+/*
-+ * _NS_InvokeByIndex(nsISupports* that, uint32_t methodIndex,
-+ *                   uint32_t paramCount, nsXPTCVariant* params)
-+ */
-+
-+_NS_InvokeByIndex:
-+            # set up frame
-+            stp         x29, x30, [sp,#-32]!
-+            mov         x29, sp
-+            stp         x19, x20, [sp,#16]
-+
-+            # save methodIndex across function calls
-+            mov         w20, w1
-+
-+            # end of stack area passed to invoke_copy_to_stack
-+            mov         x1, sp
-+
-+            # assume 8 bytes of stack for each argument with 16-byte alignment
-+            add         w19, w2, #1
-+            and         w19, w19, #0xfffffffe
-+            sub         sp, sp, w19, uxth #3
-+
-+            # temporary place to store args passed in r0-r7,v0-v7
-+            sub         sp, sp, #128
-+
-+            # save 'that' on stack
-+            str         x0, [sp]
-+
-+            # start of stack area passed to invoke_copy_to_stack
-+            mov         x0, sp
-+            bl          invoke_copy_to_stack
-+
-+            # load arguments passed in r0-r7
-+            ldp         x6, x7, [sp, #48]
-+            ldp         x4, x5, [sp, #32]
-+            ldp         x2, x3, [sp, #16]
-+            ldp         x0, x1, [sp],#64
-+
-+            # load arguments passed in v0-v7
-+            ldp         d6, d7, [sp, #48]
-+            ldp         d4, d5, [sp, #32]
-+            ldp         d2, d3, [sp, #16]
-+            ldp         d0, d1, [sp],#64
-+
-+            # call the method
-+            ldr         x16, [x0]
-+            add         x16, x16, w20, uxth #3
-+            ldr         x16, [x16]
-+            blr         x16
-+
-+            add         sp, sp, w19, uxth #3
-+            ldp         x19, x20, [sp,#16]
-+            ldp         x29, x30, [sp],#32
-+            ret
-+
-+            .size _NS_InvokeByIndex, . - _NS_InvokeByIndex
-+
-+
-diff --git a/xpcom/reflect/xptcall/src/md/unix/xptcstubs_aarch64.cpp b/xpcom/reflect/xptcall/src/md/unix/xptcstubs_aarch64.cpp
-new file mode 100644
---- /dev/null
-+++ b/xpcom/reflect/xptcall/src/md/unix/xptcstubs_aarch64.cpp
-@@ -0,0 +1,219 @@
-+/* -*- 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/. */
-+
-+#include "xptcprivate.h"
-+#include "xptiprivate.h"
-+
-+#ifndef __AARCH64EL__
-+#error "Only little endian compatibility was tested"
-+#endif
-+
-+/*
-+ * This is for AArch64 ABI
-+ *
-+ * When we're called, the "gp" registers are stored in gprData and
-+ * the "fp" registers are stored in fprData. Each array has 8 regs
-+ * but first reg in gprData is a placeholder for 'self'.
-+ */
-+extern "C" nsresult
-+PrepareAndDispatch(nsXPTCStubBase* self, uint32_t methodIndex, uint64_t* args,
-+                   uint64_t *gprData, double *fprData)
-+{
-+#define PARAM_BUFFER_COUNT        16
-+#define PARAM_GPR_COUNT            8
-+#define PARAM_FPR_COUNT            8
-+
-+    nsXPTCMiniVariant paramBuffer[PARAM_BUFFER_COUNT];
-+    nsXPTCMiniVariant* dispatchParams = NULL;
-+    const nsXPTMethodInfo* info;
-+    nsresult result = NS_ERROR_FAILURE;
-+
-+    NS_ASSERTION(self,"no self");
-+
-+    self->mEntry->GetMethodInfo(uint16_t(methodIndex), &info);
-+    NS_ASSERTION(info,"no method info");
-+
-+    uint32_t 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 next_gpr = 1; // skip first arg which is 'self'
-+    uint32_t next_fpr = 0;
-+    for (uint32_t 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 (next_gpr < PARAM_GPR_COUNT) {
-+                dp->val.p = (void*)gprData[next_gpr++];
-+            } else {
-+                dp->val.p = (void*)*ap++;
-+            }
-+            continue;
-+        }
-+
-+        switch (type) {
-+            case nsXPTType::T_I8:
-+                if (next_gpr < PARAM_GPR_COUNT) {
-+                    dp->val.i8  = (int8_t)gprData[next_gpr++];
-+                } else {
-+                    dp->val.i8  = (int8_t)*ap++;
-+                }
-+                break;
-+
-+            case nsXPTType::T_I16:
-+                if (next_gpr < PARAM_GPR_COUNT) {
-+                    dp->val.i16  = (int16_t)gprData[next_gpr++];
-+                } else {
-+                    dp->val.i16  = (int16_t)*ap++;
-+                }
-+                break;
-+
-+            case nsXPTType::T_I32:
-+                if (next_gpr < PARAM_GPR_COUNT) {
-+                    dp->val.i32  = (int32_t)gprData[next_gpr++];
-+                } else {
-+                    dp->val.i32  = (int32_t)*ap++;
-+                }
-+                break;
-+
-+            case nsXPTType::T_I64:
-+                if (next_gpr < PARAM_GPR_COUNT) {
-+                    dp->val.i64  = (int64_t)gprData[next_gpr++];
-+                } else {
-+                    dp->val.i64  = (int64_t)*ap++;
-+                }
-+                break;
-+
-+            case nsXPTType::T_U8:
-+                if (next_gpr < PARAM_GPR_COUNT) {
-+                    dp->val.u8  = (uint8_t)gprData[next_gpr++];
-+                } else {
-+                    dp->val.u8  = (uint8_t)*ap++;
-+                }
-+                break;
-+
-+            case nsXPTType::T_U16:
-+                if (next_gpr < PARAM_GPR_COUNT) {
-+                    dp->val.u16  = (uint16_t)gprData[next_gpr++];
-+                } else {
-+                    dp->val.u16  = (uint16_t)*ap++;
-+                }
-+                break;
-+
-+            case nsXPTType::T_U32:
-+                if (next_gpr < PARAM_GPR_COUNT) {
-+                    dp->val.u32  = (uint32_t)gprData[next_gpr++];
-+                } else {
-+                    dp->val.u32  = (uint32_t)*ap++;
-+                }
-+                break;
-+
-+            case nsXPTType::T_U64:
-+                if (next_gpr < PARAM_GPR_COUNT) {
-+                    dp->val.u64  = (uint64_t)gprData[next_gpr++];
-+                } else {
-+                    dp->val.u64  = (uint64_t)*ap++;
-+                }
-+                break;
-+
-+            case nsXPTType::T_FLOAT:
-+                if (next_fpr < PARAM_FPR_COUNT) {
-+                    memcpy(&dp->val.f, &fprData[next_fpr++], sizeof(dp->val.f));
-+                } else {
-+                    memcpy(&dp->val.f, ap++, sizeof(dp->val.f));
-+                }
-+                break;
-+
-+            case nsXPTType::T_DOUBLE:
-+                if (next_fpr < PARAM_FPR_COUNT) {
-+                    memcpy(&dp->val.d, &fprData[next_fpr++], sizeof(dp->val.d));
-+                } else {
-+                    memcpy(&dp->val.d, ap++, sizeof(dp->val.d));
-+                }
-+                break;
-+
-+            case nsXPTType::T_BOOL:
-+                if (next_gpr < PARAM_GPR_COUNT) {
-+                    dp->val.b  = (bool)gprData[next_gpr++];
-+                } else {
-+                    dp->val.b  = (bool)*ap++;
-+                }
-+                break;
-+
-+            case nsXPTType::T_CHAR:
-+                if (next_gpr < PARAM_GPR_COUNT) {
-+                    dp->val.c  = (char)gprData[next_gpr++];
-+                } else {
-+                    dp->val.c  = (char)*ap++;
-+                }
-+                break;
-+
-+            case nsXPTType::T_WCHAR:
-+                if (next_gpr < PARAM_GPR_COUNT) {
-+                    dp->val.wc  = (wchar_t)gprData[next_gpr++];
-+                } else {
-+                    dp->val.wc  = (wchar_t)*ap++;
-+                }
-+                break;
-+
-+            default:
-+                NS_ASSERTION(0, "bad type");
-+                break;
-+        }
-+    }
-+
-+    result = self->mOuter->CallMethod((uint16_t)methodIndex, info, dispatchParams);
-+
-+    if (dispatchParams != paramBuffer) {
-+        delete [] dispatchParams;
-+    }
-+
-+    return result;
-+}
-+
-+// Load w17 with the constant 'n' and branch to SharedStub().
-+# define STUB_ENTRY(n)                                                  \
-+    __asm__ (                                                           \
-+            ".section \".text\" \n\t"                                   \
-+            ".align 2\n\t"                                              \
-+            ".if "#n" < 10 \n\t"                                        \
-+            ".globl  _ZN14nsXPTCStubBase5Stub"#n"Ev \n\t"               \
-+            ".hidden _ZN14nsXPTCStubBase5Stub"#n"Ev \n\t"               \
-+            ".type   _ZN14nsXPTCStubBase5Stub"#n"Ev,@function \n\n"     \
-+            "_ZN14nsXPTCStubBase5Stub"#n"Ev: \n\t"                      \
-+            ".elseif "#n" < 100 \n\t"                                   \
-+            ".globl  _ZN14nsXPTCStubBase6Stub"#n"Ev \n\t"               \
-+            ".hidden _ZN14nsXPTCStubBase6Stub"#n"Ev \n\t"               \
-+            ".type   _ZN14nsXPTCStubBase6Stub"#n"Ev,@function \n\n"     \
-+            "_ZN14nsXPTCStubBase6Stub"#n"Ev: \n\t"                      \
-+            ".elseif "#n" < 1000 \n\t"                                  \
-+            ".globl  _ZN14nsXPTCStubBase7Stub"#n"Ev \n\t"               \
-+            ".hidden _ZN14nsXPTCStubBase7Stub"#n"Ev \n\t"               \
-+            ".type   _ZN14nsXPTCStubBase7Stub"#n"Ev,@function \n\n"     \
-+            "_ZN14nsXPTCStubBase7Stub"#n"Ev: \n\t"                      \
-+            ".else  \n\t"                                               \
-+            ".err   \"stub number "#n" >= 1000 not yet supported\"\n"   \
-+            ".endif \n\t"                                               \
-+            "mov    w17,#"#n" \n\t"                                     \
-+            "b      SharedStub \n"                                      \
-+);
-+
-+#define SENTINEL_ENTRY(n)                              \
-+    nsresult nsXPTCStubBase::Sentinel##n()             \
-+{                                                      \
-+    NS_ASSERTION(0,"nsXPTCStubBase::Sentinel called"); \
-+    return NS_ERROR_NOT_IMPLEMENTED;                   \
-+}
-+
-+#include "xptcstubsdef.inc"
-diff --git a/xpcom/reflect/xptcall/src/md/unix/xptcstubs_asm_aarch64.s b/xpcom/reflect/xptcall/src/md/unix/xptcstubs_asm_aarch64.s
-new file mode 100644
---- /dev/null
-+++ b/xpcom/reflect/xptcall/src/md/unix/xptcstubs_asm_aarch64.s
-@@ -0,0 +1,39 @@
-+# 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 NGPREGS,8
-+            .set NFPREGS,8
-+
-+            .section ".text"
-+            .globl SharedStub
-+            .hidden SharedStub
-+            .type  SharedStub,@function
-+SharedStub:
-+            stp         x29, x30, [sp,#-16]!
-+            mov         x29, sp
-+
-+            sub         sp, sp, #8*(NGPREGS+NFPREGS)
-+            stp         x0, x1, [sp, #64+(0*8)]
-+            stp         x2, x3, [sp, #64+(2*8)]
-+            stp         x4, x5, [sp, #64+(4*8)]
-+            stp         x6, x7, [sp, #64+(6*8)]
-+            stp         d0, d1, [sp, #(0*8)]
-+            stp         d2, d3, [sp, #(2*8)]
-+            stp         d4, d5, [sp, #(4*8)]
-+            stp         d6, d7, [sp, #(6*8)]
-+
-+            # methodIndex passed from stub
-+            mov         w1, w17
-+
-+            add         x2, sp, #16+(8*(NGPREGS+NFPREGS))
-+            add         x3, sp, #8*NFPREGS
-+            add         x4, sp, #0
-+
-+            bl          PrepareAndDispatch
-+
-+            add         sp, sp, #8*(NGPREGS+NFPREGS)
-+            ldp         x29, x30, [sp],#16
-+            ret
-+
-+            .size SharedStub, . - SharedStub
-