iOS, adding x86_64 to gcc_ios

Adding support for x86_64
code from Linux

Change-Id: Ia75109f0457177a8a5d5022d2de38aaab620a85f

1 files changed, 98 insertions, 1 deletions

diff --git a/bridges/source/cpp_uno/gcc3_ios_arm/helper.s b/bridges/source/cpp_uno/gcc3_ios_arm/helper.s
index 8f4c61b82b39..7461cbccc4e7 100644
--- a/bridges/source/cpp_uno/gcc3_ios_arm/helper.s
+++ b/bridges/source/cpp_uno/gcc3_ios_arm/helper.s
@@ -79,7 +79,7 @@ _privateSnippetExecutor:
     ret     lr
     .cfi_endproc
 
-#else
+#elif defined(__i386)
     // i386 code, for the simulator
     .text
 
@@ -369,6 +369,103 @@ L___gxx_personality_v0$non_lazy_ptr:
     .constructor
     .destructor
     .align 1
+#else
+
+	.text
+	.align 2
+.globl privateSnippetExecutor
+_privateSnippetExecutor:
+.LFB3:
+	pushq	%rbp
+.LCFI0:
+	movq	%rsp, %rbp
+.LCFI1:
+	subq	$160, %rsp
+.LCFI2:
+	movq	%r10, -152(%rbp)		# Save (nVtableOffset << 32) + nFunctionIndex
+
+	movq	%rdi, -112(%rbp)		# Save GP registers
+	movq	%rsi, -104(%rbp)
+	movq	%rdx, -96(%rbp)
+	movq	%rcx, -88(%rbp)
+	movq	%r8 , -80(%rbp)
+	movq	%r9 , -72(%rbp)
+	
+	movsd	%xmm0, -64(%rbp)		# Save FP registers
+	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	-144(%rbp), %r9			# 6th param: sal_uInt64 * pRegisterReturn
+	leaq	16(%rbp), %r8			# 5rd param: void ** ovrflw
+	leaq	-64(%rbp), %rcx			# 4th param: void ** fpreg
+	leaq	-112(%rbp), %rdx		# 3rd param: void ** gpreg
+	movl	-148(%rbp), %esi		# 2nd param: sal_int32 nVtableOffset
+	movl	-152(%rbp), %edi		# 1st param: sal_int32 nFunctionIndex
+	
+	call	cpp_vtable_call
+
+	cmp	$10, %rax					# typelib_TypeClass_FLOAT
+	je	.Lfloat
+	cmp	$11, %rax					# typelib_TypeClass_DOUBLE
+	je	.Lfloat
+
+	movq	-144(%rbp), %rax		# Return value (int case)
+	movq	-136(%rbp), %rdx		# Return value (int case)
+	movq	-144(%rbp), %xmm0		# Return value (int case)
+	movq	-136(%rbp), %xmm1		# Return value (int case)
+	jmp	.Lfinish
+.Lfloat:
+	movlpd	-144(%rbp), %xmm0		# Return value (float/double case)
+
+.Lfinish:
+	leave
+	ret
+.LFE3:
+	# see http://refspecs.linuxfoundation.org/LSB_3.0.0/LSB-Core-generic/LSB-Core-generic/ehframechpt.html
+	# for details of the .eh_frame, the "Common Information Entry" and "Frame Description Entry" formats
+	# and http://mentorembedded.github.io/cxx-abi/exceptions.pdf for more info
+.Lframe1:
+	.long	.LECIE1-.LSCIE1
+.LSCIE1:
+	.long	0x0
+	.byte	0x1
+	.string	"zR"
+	.uleb128 0x1
+	.sleb128 -8
+	.byte	0x10
+	.uleb128 0x1
+	.byte	0x1b
+	.byte	0xc
+	.uleb128 0x7
+	.uleb128 0x8
+	.byte	0x90
+	.uleb128 0x1
+	.align 8
+.LECIE1:
+.LSFDE1:
+	.long	.LEFDE1-.LASFDE1
+.LASFDE1:
+	.long	.LASFDE1-.Lframe1
+	.long	.LFB3-.
+	.long	.LFE3-.LFB3
+	.uleb128 0x0
+	.byte	0x4
+	.long	.LCFI0-.LFB3
+	.byte	0xe
+	.uleb128 0x10
+	.byte	0x86
+	.uleb128 0x2
+	.byte	0x4
+	.long	.LCFI1-.LCFI0
+	.byte	0xd
+	.uleb128 0x6
+	.align 8
+.LEFDE1:
 #endif
 
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