diff options
Diffstat (limited to 'xpcom/reflect')
19 files changed, 0 insertions, 1422 deletions
diff --git a/xpcom/reflect/xptcall/md/unix/Makefile.in b/xpcom/reflect/xptcall/md/unix/Makefile.in index 716d79623..a023253cc 100644 --- a/xpcom/reflect/xptcall/md/unix/Makefile.in +++ b/xpcom/reflect/xptcall/md/unix/Makefile.in @@ -54,15 +54,3 @@ xptcstubs_asm_ppc_aix.s: xptcstubs_asm_ppc_aix.s.m4 $(DIST)/include/xptcstubsdef endif endif -ifeq ($(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..49c09a7d4 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'): @@ -247,35 +217,6 @@ 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_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_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_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_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..4e18bba35 100644 --- a/xpcom/reflect/xptcall/status.html +++ b/xpcom/reflect/xptcall/status.html @@ -241,20 +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 <aljones@lbl.gov></a><BR> -<font color="red"><b>?</b></font> -<a href="mailto:ppokorny@mindspring.com">Philip Pokorny <ppokorny@mindspring.com></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 <jdunn@netscape.com></a></TD> |