diff options
Diffstat (limited to 'lib/Target/ARM/ARMBaseInfo.h')
| -rw-r--r-- | lib/Target/ARM/ARMBaseInfo.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMBaseInfo.h b/lib/Target/ARM/ARMBaseInfo.h index a56cc1a..36edbad 100644 --- a/lib/Target/ARM/ARMBaseInfo.h +++ b/lib/Target/ARM/ARMBaseInfo.h @@ -200,6 +200,59 @@ inline static unsigned getARMRegisterNumbering(unsigned Reg) { } namespace ARMII { + + /// ARM Index Modes + enum IndexMode { + IndexModeNone = 0, + IndexModePre = 1, + IndexModePost = 2, + IndexModeUpd = 3 + }; + + /// ARM Addressing Modes + enum AddrMode { + AddrModeNone = 0, + AddrMode1 = 1, + AddrMode2 = 2, + AddrMode3 = 3, + AddrMode4 = 4, + AddrMode5 = 5, + AddrMode6 = 6, + AddrModeT1_1 = 7, + AddrModeT1_2 = 8, + AddrModeT1_4 = 9, + AddrModeT1_s = 10, // i8 * 4 for pc and sp relative data + AddrModeT2_i12 = 11, + AddrModeT2_i8 = 12, + AddrModeT2_so = 13, + AddrModeT2_pc = 14, // +/- i12 for pc relative data + AddrModeT2_i8s4 = 15, // i8 * 4 + AddrMode_i12 = 16 + }; + + inline static const char *AddrModeToString(AddrMode addrmode) { + switch (addrmode) { + default: llvm_unreachable("Unknown memory operation"); + case AddrModeNone: return "AddrModeNone"; + case AddrMode1: return "AddrMode1"; + case AddrMode2: return "AddrMode2"; + case AddrMode3: return "AddrMode3"; + case AddrMode4: return "AddrMode4"; + case AddrMode5: return "AddrMode5"; + case AddrMode6: return "AddrMode6"; + case AddrModeT1_1: return "AddrModeT1_1"; + case AddrModeT1_2: return "AddrModeT1_2"; + case AddrModeT1_4: return "AddrModeT1_4"; + case AddrModeT1_s: return "AddrModeT1_s"; + case AddrModeT2_i12: return "AddrModeT2_i12"; + case AddrModeT2_i8: return "AddrModeT2_i8"; + case AddrModeT2_so: return "AddrModeT2_so"; + case AddrModeT2_pc: return "AddrModeT2_pc"; + case AddrModeT2_i8s4: return "AddrModeT2_i8s4"; + case AddrMode_i12: return "AddrMode_i12"; + } + } + /// Target Operand Flag enum. enum TOF { //===------------------------------------------------------------------===// |
