1 // Copyright 2006-2008 the V8 project authors. All rights reserved. 2 // Redistribution and use in source and binary forms, with or without 3 // modification, are permitted provided that the following conditions are 4 // met: 5 // 6 // * Redistributions of source code must retain the above copyright 7 // notice, this list of conditions and the following disclaimer. 8 // * Redistributions in binary form must reproduce the above 9 // copyright notice, this list of conditions and the following 10 // disclaimer in the documentation and/or other materials provided 11 // with the distribution. 12 // * Neither the name of Google Inc. nor the names of its 13 // contributors may be used to endorse or promote products derived 14 // from this software without specific prior written permission. 15 // 16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 28 #ifndef V8_MACRO_ASSEMBLER_H_ 29 #define V8_MACRO_ASSEMBLER_H_ 30 31 32 // Helper types to make boolean flag easier to read at call-site. 33 enum InvokeFlag { 34 CALL_FUNCTION, 35 JUMP_FUNCTION 36 }; 37 38 39 enum CodeLocation { 40 IN_JAVASCRIPT, 41 IN_JS_ENTRY, 42 IN_C_ENTRY 43 }; 44 45 46 enum HandlerType { 47 TRY_CATCH_HANDLER, 48 TRY_FINALLY_HANDLER, 49 JS_ENTRY_HANDLER 50 }; 51 52 53 // Flags used for the AllocateInNewSpace functions. 54 enum AllocationFlags { 55 // No special flags. 56 NO_ALLOCATION_FLAGS = 0, 57 // Return the pointer to the allocated already tagged as a heap object. 58 TAG_OBJECT = 1 << 0, 59 // The content of the result register already contains the allocation top in 60 // new space. 61 RESULT_CONTAINS_TOP = 1 << 1 62 }; 63 64 // Invalid depth in prototype chain. 65 const int kInvalidProtoDepth = -1; 66 67 #if V8_TARGET_ARCH_IA32 68 #include "assembler.h" 69 #include "ia32/assembler-ia32.h" 70 #include "ia32/assembler-ia32-inl.h" 71 #include "code.h" // must be after assembler_*.h 72 #include "ia32/macro-assembler-ia32.h" 73 #elif V8_TARGET_ARCH_X64 74 #include "assembler.h" 75 #include "x64/assembler-x64.h" 76 #include "x64/assembler-x64-inl.h" 77 #include "code.h" // must be after assembler_*.h 78 #include "x64/macro-assembler-x64.h" 79 #elif V8_TARGET_ARCH_ARM 80 #include "arm/constants-arm.h" 81 #include "assembler.h" 82 #ifdef V8_ARM_VARIANT_THUMB 83 #include "arm/assembler-thumb2.h" 84 #include "arm/assembler-thumb2-inl.h" 85 #else 86 #include "arm/assembler-arm.h" 87 #include "arm/assembler-arm-inl.h" 88 #endif 89 #include "code.h" // must be after assembler_*.h 90 #include "arm/macro-assembler-arm.h" 91 #elif V8_TARGET_ARCH_MIPS 92 #include "mips/constants-mips.h" 93 #include "assembler.h" 94 #include "mips/assembler-mips.h" 95 #include "mips/assembler-mips-inl.h" 96 #include "code.h" // must be after assembler_*.h 97 #include "mips/macro-assembler-mips.h" 98 #else 99 #error Unsupported target architecture. 100 #endif 101 102 #endif // V8_MACRO_ASSEMBLER_H_ 103
