AsmMacroLib.h File Reference

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Macros
#define	_ASM_FUNC(Name, Section)
#define	ASM_FUNC(Name)   _ASM_FUNC(ASM_PFX(Name), .text. ## Name)
#define	MOV32(Reg, Val)
#define	ADRL(Reg, Sym)
#define	LDRL(Reg, Sym)

Detailed Description

Macros to work around lack of Apple support for LDR register, =expr

Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.
Copyright (c) 2011-2012, ARM Ltd. All rights reserved.
Copyright (c) 2016, Linaro Ltd. All rights reserved.

SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file AsmMacroLib.h.

Macro Definition Documentation

_ASM_FUNC

#define _ASM_FUNC	(		Name,
			Section
	)

Value:

  .global   Name                  ; \
  .section  #Section, "ax"        ; \
  .type     Name, %function       ; \
  .p2align  2                     ; \
  Name:

Definition at line 15 of file AsmMacroLib.h.

ADRL

#define ADRL	(		Reg,
			Sym
	)

Value:

  movw      Reg, #:lower16:(Sym) - (. + 16) ; \
  movt      Reg, #:upper16:(Sym) - (. + 12) ; \
  add       Reg, Reg, pc

Definition at line 28 of file AsmMacroLib.h.

ASM_FUNC

#define ASM_FUNC

(

Name

)

_ASM_FUNC(ASM_PFX(Name), .text. ## Name)

Definition at line 22 of file AsmMacroLib.h.

LDRL

#define LDRL	(		Reg,
			Sym
	)

Value:

  movw      Reg, #:lower16:(Sym) - (. + 16) ; \
  movt      Reg, #:upper16:(Sym) - (. + 12) ; \
  ldr       Reg, [pc, Reg]

Definition at line 33 of file AsmMacroLib.h.

MOV32

#define MOV32	(		Reg,
			Val
	)

Value:

  movw      Reg, #(Val) & 0xffff            ; \
  movt      Reg, #(Val) >> 16

Definition at line 24 of file AsmMacroLib.h.