llvm-6502/lib/Target/ARM/ARMBuildAttrs.h
Dale Johannesen 7179d1e5c0 Revert 118422 in search of bot verdancy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118429 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-08 19:17:22 +00:00

98 lines
3.2 KiB
C++

//===-------- ARMBuildAttrs.h - ARM Build Attributes ------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file contains enumerations and support routines for ARM build attributes
// as defined in ARM ABI addenda document (ABI release 2.08).
//
//===----------------------------------------------------------------------===//
#ifndef __TARGET_ARMBUILDATTRS_H__
#define __TARGET_ARMBUILDATTRS_H__
namespace ARMBuildAttrs {
enum SpecialAttr {
// This is for the .cpu asm attr. It translates into one or more
// AttrType (below) entries in the .ARM.attributes section in the ELF.
SEL_CPU
};
enum AttrType {
// Rest correspond to ELF/.ARM.attributes
File = 1,
Section = 2,
Symbol = 3,
CPU_raw_name = 4,
CPU_name = 5,
CPU_arch = 6,
CPU_arch_profile = 7,
ARM_ISA_use = 8,
THUMB_ISA_use = 9,
VFP_arch = 10,
WMMX_arch = 11,
Advanced_SIMD_arch = 12,
PCS_config = 13,
ABI_PCS_R9_use = 14,
ABI_PCS_RW_data = 15,
ABI_PCS_RO_data = 16,
ABI_PCS_GOT_use = 17,
ABI_PCS_wchar_t = 18,
ABI_FP_rounding = 19,
ABI_FP_denormal = 20,
ABI_FP_exceptions = 21,
ABI_FP_user_exceptions = 22,
ABI_FP_number_model = 23,
ABI_align8_needed = 24,
ABI_align8_preserved = 25,
ABI_enum_size = 26,
ABI_HardFP_use = 27,
ABI_VFP_args = 28,
ABI_WMMX_args = 29,
ABI_optimization_goals = 30,
ABI_FP_optimization_goals = 31,
compatibility = 32,
CPU_unaligned_access = 34,
VFP_HP_extension = 36,
ABI_FP_16bit_format = 38,
MPextension_use = 42, // was 70, 2.08 ABI
DIV_use = 44,
nodefaults = 64,
also_compatible_with = 65,
T2EE_use = 66,
conformance = 67,
Virtualization_use = 68,
MPextension_use_old = 70
};
// Magic numbers for .ARM.attributes
enum AttrMagic {
Format_Version = 0x41
};
// Legal Values for CPU_arch, (=6), uleb128
enum CPUArch {
Pre_v4 = 0,
v4 = 1, // e.g. SA110
v4T = 2, // e.g. ARM7TDMI
v5T = 3, // e.g. ARM9TDMI
v5TE = 4, // e.g. ARM946E_S
v5TEJ = 5, // e.g. ARM926EJ_S
v6 = 6, // e.g. ARM1136J_S
v6KZ = 7, // e.g. ARM1176JZ_S
v6T2 = 8, // e.g. ARM1156T2F_S
v6K = 9, // e.g. ARM1136J_S
v7 = 10, // e.g. Cortex A8, Cortex M3
v6_M = 11, // e.g. Cortex M1
v6S_M = 12, // v6_M with the System extensions
v7E_M = 13 // v7_M with DSP extensions
};
}
#endif // __TARGET_ARMBUILDATTRS_H__