| Index: base/mac/call_with_eh_frame_asm.S
|
| diff --git a/base/mac/call_with_eh_frame_asm.S b/base/mac/call_with_eh_frame_asm.S
|
| deleted file mode 100644
|
| index 0e399cf2ae0b9f17db25bc2fde7c4bc15b98840b..0000000000000000000000000000000000000000
|
| --- a/base/mac/call_with_eh_frame_asm.S
|
| +++ /dev/null
|
| @@ -1,89 +0,0 @@
|
| -// Copyright 2015 The Chromium Authors. All rights reserved.
|
| -// Use of this source code is governed by a BSD-style license that can be
|
| -// found in the LICENSE file.
|
| -
|
| -// base::mac::CallWithEHFrame(void () block_pointer)
|
| -#define CALL_WITH_EH_FRAME __ZN4base3mac15CallWithEHFrameEU13block_pointerFvvE
|
| -
|
| - .section __TEXT,__text,regular,pure_instructions
|
| -#if !defined(COMPONENT_BUILD)
|
| - .private_extern CALL_WITH_EH_FRAME
|
| -#endif
|
| - .globl CALL_WITH_EH_FRAME
|
| - .align 4
|
| -CALL_WITH_EH_FRAME:
|
| -
|
| - .cfi_startproc
|
| -
|
| - // Configure the C++ exception handler personality routine. Normally the
|
| - // compiler would emit ___gxx_personality_v0 here. The purpose of this
|
| - // function is to use a custom personality routine.
|
| - .cfi_personality 155, __ZN4base3mac21CxxPersonalityRoutineEi14_Unwind_ActionyP17_Unwind_ExceptionP15_Unwind_Context
|
| - .cfi_lsda 16, CallWithEHFrame_exception_table
|
| -
|
| -Lfunction_start:
|
| - pushq %rbp
|
| - .cfi_def_cfa_offset 16
|
| - .cfi_offset %rbp, -16
|
| - movq %rsp, %rbp
|
| - .cfi_def_cfa_register %rbp
|
| -
|
| - // Load the function pointer from the block descriptor.
|
| - movq 16(%rdi), %rax
|
| -
|
| - // Execute the block in the context of a C++ try{}.
|
| -Ltry_start:
|
| - callq *%rax
|
| -Ltry_end:
|
| - popq %rbp
|
| - ret
|
| -
|
| - // Landing pad for the exception handler. This should never be called, since
|
| - // the personality routine will stop the search for an exception handler,
|
| - // which will cause the runtime to invoke the default terminate handler.
|
| -Lcatch:
|
| - movq %rax, %rdi
|
| - callq ___cxa_begin_catch // The ABI requires a call to the catch handler.
|
| - ud2 // In the event this is called, make it fatal.
|
| -
|
| -Lfunction_end:
|
| - .cfi_endproc
|
| -
|
| -// The C++ exception table that is used to identify this frame as an
|
| -// exception handler. See http://llvm.org/docs/ExceptionHandling.html and
|
| -// http://mentorembedded.github.io/cxx-abi/exceptions.pdf.
|
| - .section __TEXT,__gcc_except_tab
|
| - .align 2
|
| -CallWithEHFrame_exception_table:
|
| - .byte 255 // DW_EH_PE_omit
|
| - .byte 155 // DW_EH_PE_indirect | DW_EH_PE_pcrel | DW_EH_PE_sdata4
|
| - .asciz "\242\200\200" // LE int128 for the number of bytes in this table.
|
| - .byte 3 // DW_EH_PE_udata4
|
| - .byte 26 // Callsite table length.
|
| -
|
| -// First callsite.
|
| -CS1_begin = Ltry_start - Lfunction_start
|
| - .long CS1_begin
|
| -CS1_end = Ltry_end - Ltry_start
|
| - .long CS1_end
|
| -
|
| -// First landing pad.
|
| -LP1 = Lcatch - Lfunction_start
|
| - .long LP1
|
| - .byte 1 // Action record.
|
| -
|
| -// Second callsite.
|
| -CS2_begin = Ltry_end - Lfunction_start
|
| - .long CS2_begin
|
| -CS2_end = Lfunction_end - Ltry_end
|
| - .long CS2_end
|
| -
|
| -// Second landing pad (none).
|
| - .long 0
|
| - .byte 0 // No action.
|
| -
|
| -// Action table.
|
| - .byte 1 // Action record 1.
|
| - .byte 0 // No further action to take.
|
| - .long 0 // No type filter for this catch(){} clause.
|
| - .align 2
|
|
|