1 # Copyright (C) 2009 The Android Open Source Project 2 # 3 # Licensed under the Apache License, Version 2.0 (the "License"); 4 # you may not use this file except in compliance with the License. 5 # You may obtain a copy of the License at 6 # 7 # http://www.apache.org/licenses/LICENSE-2.0 8 # 9 # Unless required by applicable law or agreed to in writing, software 10 # distributed under the License is distributed on an "AS IS" BASIS, 11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 # See the License for the specific language governing permissions and 13 # limitations under the License. 14 15 # 16 # Configuration for ARMv5TE targets with VFP support. 17 # 18 # This is just ARMv5TE with replacements for the handlers that can benefit 19 # from floating-point instructions. Essentially all float/double 20 # operations except for "remainder" and conversions to/from 64-bit ints. 21 # 22 23 handler-style computed-goto 24 handler-size 64 25 26 # source for the instruction table stub 27 asm-stub armv5te/stub.S 28 29 # source for alternate entry stub 30 asm-alt-stub armv5te/alt_stub.S 31 32 # file header and basic definitions 33 import c/header.cpp 34 import armv5te/header.S 35 36 # C pre-processor defines for stub C instructions 37 import cstubs/stubdefs.cpp 38 39 # highly-platform-specific defs 40 import armv5te/platform.S 41 42 # common defs for the C helpers; include this before the instruction handlers 43 import c/opcommon.cpp 44 45 # arch-specific entry point to interpreter 46 import armv5te/entry.S 47 48 # opcode list; argument to op-start is default directory 49 op-start armv5te 50 op OP_ADD_DOUBLE arm-vfp 51 op OP_ADD_DOUBLE_2ADDR arm-vfp 52 op OP_ADD_FLOAT arm-vfp 53 op OP_ADD_FLOAT_2ADDR arm-vfp 54 op OP_CMPG_DOUBLE arm-vfp 55 op OP_CMPG_FLOAT arm-vfp 56 op OP_CMPL_DOUBLE arm-vfp 57 op OP_CMPL_FLOAT arm-vfp 58 op OP_DIV_DOUBLE arm-vfp 59 op OP_DIV_DOUBLE_2ADDR arm-vfp 60 op OP_DIV_FLOAT arm-vfp 61 op OP_DIV_FLOAT_2ADDR arm-vfp 62 op OP_DOUBLE_TO_FLOAT arm-vfp 63 op OP_DOUBLE_TO_INT arm-vfp 64 op OP_FLOAT_TO_DOUBLE arm-vfp 65 op OP_FLOAT_TO_INT arm-vfp 66 op OP_INT_TO_DOUBLE arm-vfp 67 op OP_INT_TO_FLOAT arm-vfp 68 op OP_MUL_DOUBLE arm-vfp 69 op OP_MUL_DOUBLE_2ADDR arm-vfp 70 op OP_MUL_FLOAT arm-vfp 71 op OP_MUL_FLOAT_2ADDR arm-vfp 72 op OP_SUB_DOUBLE arm-vfp 73 op OP_SUB_DOUBLE_2ADDR arm-vfp 74 op OP_SUB_FLOAT arm-vfp 75 op OP_SUB_FLOAT_2ADDR arm-vfp 76 77 # use trivial integer operation 78 #op OP_NEG_DOUBLE armv5te 79 #op OP_NEG_FLOAT armv5te 80 81 # use __aeabi_* functions 82 #op OP_DOUBLE_TO_LONG armv5te 83 #op OP_FLOAT_TO_LONG armv5te 84 #op OP_LONG_TO_DOUBLE armv5te 85 #op OP_LONG_TO_FLOAT armv5te 86 87 # no "remainder" op in vfp or libgcc.a; use libc function 88 #op OP_REM_DOUBLE armv5te 89 #op OP_REM_DOUBLE_2ADDR armv5te 90 #op OP_REM_FLOAT armv5te 91 #op OP_REM_FLOAT_2ADDR armv5te 92 93 # experiment, unrelated to vfp 94 #op OP_INT_TO_BYTE armv6 95 #op OP_INT_TO_CHAR armv6 96 #op OP_INT_TO_SHORT armv6 97 op-end 98 99 # "helper" code for C; include if you use any of the C stubs (this generates 100 # object code, so it's normally excluded) 101 ##import c/gotoTargets.cpp 102 103 # end of defs; include this when cstubs/stubdefs.cpp is included 104 import cstubs/enddefs.cpp 105 106 # common subroutines for asm 107 import armv5te/footer.S 108 import armv5te/debug.cpp 109
