| /* |
| * This file was generated automatically by gen-template.py for 'ia32'. |
| * |
| * --> DO NOT EDIT <-- |
| */ |
| |
| /* File: ia32/header.S */ |
| /* |
| * Copyright (C) 2010 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #if defined(WITH_JIT) |
| |
| /* |
| * This is a #include, not a %include, because we want the C pre-processor |
| * to expand the macros into assembler assignment statements. |
| */ |
| #include "../../../mterp/common/asm-constants.h" |
| |
| /* File: ia32/platform.S */ |
| /* |
| * =========================================================================== |
| * CPU-version-specific defines and utility |
| * =========================================================================== |
| */ |
| |
| |
| |
| |
| .global dvmCompilerTemplateStart |
| .type dvmCompilerTemplateStart, %function |
| .text |
| |
| dvmCompilerTemplateStart: |
| |
| /* ------------------------------ */ |
| .balign 4 |
| .global dvmCompiler_TEMPLATE_INTERPRET |
| dvmCompiler_TEMPLATE_INTERPRET: |
| /* File: ia32/TEMPLATE_INTERPRET.S */ |
| /* |
| * TODO: figure out how best to do this on x86, as we don't have |
| * an lr equivalent and probably don't want to push. |
| * |
| * This handler transfers control to the interpeter without performing |
| * any lookups. It may be called either as part of a normal chaining |
| * operation, or from the transition code in header.S. We distinquish |
| * the two cases by looking at the link register. If called from a |
| * translation chain, it will point to the chaining Dalvik PC -3. |
| * On entry: |
| * lr - if NULL: |
| * r1 - the Dalvik PC to begin interpretation. |
| * else |
| * [lr, #3] contains Dalvik PC to begin interpretation |
| * rGLUE - pointer to interpState |
| * rFP - Dalvik frame pointer |
| * |
| *cmp lr, #0 |
| *ldrne r1,[lr, #3] |
| *ldr r2, .LinterpPunt |
| *mov r0, r1 @ set Dalvik PC |
| *bx r2 |
| *@ doesn't return |
| */ |
| |
| .LinterpPunt: |
| .long dvmJitToInterpPunt |
| |
| .size dvmCompilerTemplateStart, .-dvmCompilerTemplateStart |
| /* File: ia32/footer.S */ |
| /* |
| * =========================================================================== |
| * Common subroutines and data |
| * =========================================================================== |
| */ |
| |
| .text |
| .align 4 |
| /* |
| * FIXME - need a cacheflush for x86 |
| */ |
| .global cacheflush |
| cacheflush: |
| movl $0xdeadf0f0, %eax |
| call *%eax |
| |
| |
| .global dmvCompilerTemplateEnd |
| dmvCompilerTemplateEnd: |
| |
| #endif /* WITH_JIT */ |
| |
