Reviewers: Erik Corry,
Description:
Initial port of top-level code generator to ARM. For the constant
true at the top level we generate:
0 stmdb sp!, {r1, r8, fp, lr}
4 add fp, sp, #8
8 ldr ip, [r10, #+4]
12 ldr r2, [r10, #+0]
16 str ip, [sp, #-4]!
20 add lr, pc, #4
24 cmp sp, r2
28 ldrcc pc, [pc, #+68] ;; code: STUB, StackCheck, minor: 0
32 ldr ip, [pc, #+68] ;; object: 0xf5bc4161 <true>
36 str ip, [sp, #-4]!
40 ldr ip, [sp, #+0]
44 str ip, [fp, #-12]
48 add sp, sp, #4
52 ldr ip, [fp, #-12]
56 str ip, [sp, #-4]!
60 ldr r0, [sp], #+4
64 mov sp, fp ;; js return
68 ldmia sp!, {fp, lr}
72 add sp, sp, #4
76 bx lr
80 ldr r0, [r10, #+4]
84 mov sp, fp ;; js return
88 ldmia sp!, {fp, lr}
92 add sp, sp, #4
96 bx lr
100 constant pool begin
104 constant
108 constant
Please review this at http://codereview.chromium.org/264067
SVN Base: http://v8.googlecode.com/svn/branches/bleeding_edge/
Affected files:
M src/SConscript
A src/arm/fast-codegen-arm.cc
M src/compiler.cc
M src/fast-codegen.h
M src/ia32/fast-codegen-ia32.cc
M tools/gyp/v8.gyp
M tools/visual_studio/v8_base_arm.vcproj
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