| //------------------------------------------------------------------------------------------------------- |
| // Copyright (C) Microsoft. All rights reserved. |
| // Licensed under the MIT license. See LICENSE.txt file in the project root for full license information. |
| //------------------------------------------------------------------------------------------------------- |
| |
| // |
| // A subset of DWARF cfi |
| // |
| |
| // instruction _2_6_ bits arg1 arg2 |
| // |
| ENTRY_SM1( advance_loc, 0x1 << 6, ubyte ) |
| ENTRY_SM2( offset, 0x2 << 6, ubyte, ULEB128 ) |
| ENTRY_SM1( restore, 0x3 << 6, ubyte ) |
| |
| ENTRY1 ( advance_loc1, 0x02, ubyte ) |
| ENTRY1 ( advance_loc2, 0x03, uhalf ) |
| ENTRY1 ( advance_loc4, 0x04, uword ) |
| |
| ENTRY2 ( def_cfa, 0x0c, ULEB128, ULEB128 ) |
| ENTRY1 ( def_cfa_offset, 0x0e, ULEB128 ) |
| |
| ENTRY ( nop, 0 ) |
| |
| #undef ENTRY_SM1 |
| #undef ENTRY_SM2 |
| #undef ENTRY |
| #undef ENTRY1 |
| #undef ENTRY2 |
